MITP / AG Mortgage Investment Trust, Inc. - Corporate Bond/Note - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

AG Mortgage Investment Trust, Inc. - Corporate Bond/Note
US ˙ NYSE

Mga Batayang Estadistika
LEI 549300SNP0PBR2XTFR48
CIK 1514281
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to AG Mortgage Investment Trust, Inc. - Corporate Bond/Note
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
August 15, 2025 EX-FILING FEES

Calculation of Filing Fee Table Form S-3 (Form Type) AG Mortgage Investment Trust, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation o

Exhibit 107 Calculation of Filing Fee Table Form S-3 (Form Type) AG Mortgage Investment Trust, Inc.

August 15, 2025 S-3

As filed with the Securities and Exchange Commission on August 15, 2025

As filed with the Securities and Exchange Commission on August 15, 2025 Registration No.

August 5, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAGE

August 5, 2025 EX-10.1

Registration Rights Agreement, dated August 1, 2025, by and among AG Mortgage Investment Trust, Inc. and the Holders as defined therein

Exhibit 10.1 REGISTRATION RIGHTS AGREEMENT This Registration Rights Agreement (this “Agreement”) is entered into as of August 1, 2025, by and among (i) AG Mortgage Investment Trust, Inc., a Maryland corporation (the “Company”), on the one hand, and (ii) the parties set forth on the signature pages hereto (each a “Holder”, and collectively the “Holders”), on the other hand. WHEREAS, the Company and

August 1, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 1, 2025 AG Mortgage Invest

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 1, 2025 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (

August 1, 2025 EX-99.2

1 AG Mortgage Investment Trust, Inc. Q2 2025 Earnings Presentation June 30, 2025 2NYSE: MITT Forward Looking Statements & Non-GAAP Financial Information Forward Looking Statements: This presentation includes "forward-looking statements" within the me

1 AG Mortgage Investment Trust, Inc. Q2 2025 Earnings Presentation June 30, 2025 2NYSE: MITT Forward Looking Statements & Non-GAAP Financial Information Forward Looking Statements: This presentation includes "forward-looking statements" within the meaning of the safe harbor provisions of the United States Private Securities Litigation Reform Act of 1995 related to dividends, book value, our invest

August 1, 2025 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Second Quarter 2025 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Second Quarter 2025 Results NEW YORK, NY, August 1, 2025 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the quarter ended June 30, 2025. MANAGEMENT REMARKS “We are pleased to report second quarter results that once again reflect the strength and re

May 7, 2025 S-8

As filed with the Securities and Exchange Commission, May 7, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 AG MORTGAGE INVESTMENT TRUST, INC. (Exact name of reg

Registration No. 333 - As filed with the Securities and Exchange Commission, May 7, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT Under THE SECURITIES ACT OF 1933 AG MORTGAGE INVESTMENT TRUST, INC. (Exact name of registrant as specified in its charter) Maryland 27-5254382 (State or other jurisdiction of incorporation or organization) (

May 7, 2025 EX-10.1

AG Mortgage Investment Trust, Inc. 2025 Equity Incentive Plan

Exhibit 10.1 AG MORTGAGE INVESTMENT TRUST, INC. 2025 EQUITY INCENTIVE PLAN 1. Purposes of this Plan. The purpose of this Plan is to attract and retain key personnel, motivate outstanding performance and to provide a means whereby directors, officers, employees, consultants and advisors (and prospective directors, officers, employees, consultants and advisors) of the Company and its Affiliates, as

May 7, 2025 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) AG Mortgage Investment Trust, Inc.

May 7, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAG

May 6, 2025 EX-99.1

AG Mortgage Investment Trust, Inc. Reports First Quarter 2025 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports First Quarter 2025 Results NEW YORK, NY, May 6, 2025 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the quarter ended March 31, 2025. MANAGEMENT REMARKS “Our first quarter results showcase the strength and stability of our core strategy, as evidenc

May 6, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 6, 2025 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (Com

May 6, 2025 EX-99.2

1 AG Mortgage Investment Trust, Inc. Q1 2025 Earnings Presentation March 31, 2025 2NYSE: MITT Forward Looking Statements & Non-GAAP Financial Information Forward Looking Statements: This presentation includes "forward-looking statements" within the m

1 AG Mortgage Investment Trust, Inc. Q1 2025 Earnings Presentation March 31, 2025 2NYSE: MITT Forward Looking Statements & Non-GAAP Financial Information Forward Looking Statements: This presentation includes "forward-looking statements" within the meaning of the safe harbor provisions of the United States Private Securities Litigation Reform Act of 1995 related to dividends, book value, our inves

March 21, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the registrant x Filed by a party other than the registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of

March 21, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the registrant x Filed by a party other than the registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of

March 4, 2025 EX-21.1

Subsidiaries of the Registrant.

Exhibit 21.1 AG Mortgage Investment Trust, Inc. Significant Subsidiaries Subsidiary State of Incorporation 1. AG MIT, LLC Delaware 2. AG MIT CMO, LLC Delaware 3. AG MIT ARC, LLC Delaware 4. AG MITT RPL TRS LLC Delaware 5. AG MIT EC LLC Delaware 6. AGMIT Merger Sub, LLC Delaware 7. WMC Residential Mortgage Holdings I, LLC Delaware

March 4, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAGE INV

March 4, 2025 EX-4.5

Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934.

Exhibit 4.5 DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 This description of the general terms and provisions of our securities registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). This description of the terms of our stock does not purport to be complete and is subject to and qualified in i

March 4, 2025 EX-19.1

AG Mortgage Investment Trust, Inc. Amended and Restated Insider Trading Policy

Exhibit 19.1 AG MORTGAGE INVESTMENT TRUST, INC. AMENDED AND RESTATED INSIDER TRADING POLICY 1. Introduction The purpose of this Insider Trading Policy (the “Policy”) is to (i) take an active role in the prevention of insider trading violations by officers, directors, employees and other related individuals of (a) AG Mortgage Investment Trust, Inc. and its subsidiaries (the “Company”) and (b) Angel

March 3, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 3, 2025 AG Mortgage Investm

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 3, 2025 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (C

March 3, 2025 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Full Year and Fourth Quarter 2024 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Full Year and Fourth Quarter 2024 Results NEW YORK, NY, March 3, 2025 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the full year and quarter ended December 31, 2024. MANAGEMENT REMARKS “MITT was able to deliver strong performance despite a challe

March 3, 2025 EX-99.2

1 AG Mortgage Investment Trust, Inc. Q4 2024 Earnings Presentation December 31, 2024 2NYSE: MITT Forward Looking Statements & Non-GAAP Financial Information Forward Looking Statements: This presentation includes "forward-looking statements" within th

q42024earningspresentati 1 AG Mortgage Investment Trust, Inc. Q4 2024 Earnings Presentation December 31, 2024 2NYSE: MITT Forward Looking Statements & Non-GAAP Financial Information Forward Looking Statements: This presentation includes "forward-looking statements" within the meaning of the safe harbor provisions of the United States Private Securities Litigation Reform Act of 1995 related to divi

February 18, 2025 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): February 14, 2025 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation

November 8, 2024 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 8, 2024 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

November 6, 2024 8-K

Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 5, 2024 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

November 6, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MOR

November 6, 2024 EX-1.1

Equity Distribution Agreement, dated November 6, 2024 by and among the Company, AG REIT Management, LLC and BTIG, LLC

Exhibit 1.1 AG MORTGAGE INVESTMENT TRUST, INC. Up to $75,000,000 of Shares of Common Stock EQUITY DISTRIBUTION AGREEMENT Dated: November 6, 2024 TABLE OF CONTENTS SECTION 1. Description of Securities 1 SECTION 2. Placements 2 SECTION 3. Sale of Placement Securities by the Sales Agent 2 SECTION 4. Suspension of Sales 3 SECTION 5. Representations and Warranties of the Company 3 SECTION 6. Representa

November 6, 2024 EX-1.4

Equity Distribution Agreement, dated November 6, 2024 by and among the Company, AG REIT Management, LLC and Piper Sandler & Co.

Exhibit 1.4 AG MORTGAGE INVESTMENT TRUST, INC. Up to $75,000,000 of Shares of Common Stock EQUITY DISTRIBUTION AGREEMENT Dated: November 6, 2024 TABLE OF CONTENTS SECTION 1. Description of Securities 1 SECTION 2. Placements 2 SECTION 3. Sale of Placement Securities by the Sales Agent 2 SECTION 4. Suspension of Sales 3 SECTION 5. Representations and Warranties of the Company 3 SECTION 6. Representa

November 6, 2024 EX-1.2

Equity Distribution Agreement, dated November 6, 2024 by and among the Company, AG REIT Management, LLC and JonesTrading Institutional Services LLC

Exhibit 1.2 AG MORTGAGE INVESTMENT TRUST, INC. Up to $75,000,000 of Shares of Common Stock EQUITY DISTRIBUTION AGREEMENT Dated: November 6, 2024 TABLE OF CONTENTS SECTION 1. Description of Securities 1 SECTION 2. Placements 2 SECTION 3. Sale of Placement Securities by the Sales Agent 2 SECTION 4. Suspension of Sales 3 SECTION 5. Representations and Warranties of the Company 3 SECTION 6. Representa

November 6, 2024 EX-1.3

Equity Distribution Agreement, dated November 6, 2024 by and among the Company, AG REIT Management, LLC and Keefe, Bruyette & Woods, Inc.

Exhibit 1.3 AG MORTGAGE INVESTMENT TRUST, INC. Up to $75,000,000 of Shares of Common Stock EQUITY DISTRIBUTION AGREEMENT Dated: November 6, 2024 TABLE OF CONTENTS SECTION 1. Description of Securities 1 SECTION 2. Placements 2 SECTION 3. Sale of Placement Securities by the Sales Agent 2 SECTION 4. Suspension of Sales 3 SECTION 5. Representations and Warranties of the Company 3 SECTION 6. Representa

November 6, 2024 424B5

$75,000,000 AG Mortgage Investment Trust, Inc. Common Stock

Filed Pursuant to Rule 424(b)(5) Registration No. 333-278243 PROSPECTUS SUPPLEMENT (To prospectus dated April 9, 2024) $75,000,000 AG Mortgage Investment Trust, Inc. Common Stock We have entered into separate equity distribution agreements with BTIG, LLC, JonesTrading Institutional Services LLC, Keefe, Bruyette & Woods, Inc. and Piper Sandler & Co., each of which we refer to as a sales agent and t

November 5, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 5, 2024 AG Mortgage Inve

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 5, 2024 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

November 5, 2024 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Third Quarter 2024 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Third Quarter 2024 Results NEW YORK, NY, November 5, 2024 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the quarter ended September 30, 2024. MANAGEMENT REMARKS “MITT delivered yet another strong quarter as we continue to execute the core business

November 5, 2024 EX-99.2

1 AG Mortgage Investment Trust, Inc. Q3 2024 Earnings Presentation September 30, 2024 2NYSE: MITT Forward Looking Statements & Non-GAAP Financial Information Forward Looking Statements: This presentation includes "forward-looking statements" within t

q32024earningspresentati 1 AG Mortgage Investment Trust, Inc. Q3 2024 Earnings Presentation September 30, 2024 2NYSE: MITT Forward Looking Statements & Non-GAAP Financial Information Forward Looking Statements: This presentation includes "forward-looking statements" within the meaning of the safe harbor provisions of the United States Private Securities Litigation Reform Act of 1995 related to div

September 4, 2024 EX-99.1

1 September 2024 AG Mortgage Investment Trust, Inc. Investor Presentation NYSE: MITT 2 Forward Looking Statements & Non-GAAP Financial Information Forward Looking Statements: This presentation includes "forward-looking statements" within the meaning

1 September 2024 AG Mortgage Investment Trust, Inc. Investor Presentation NYSE: MITT 2 Forward Looking Statements & Non-GAAP Financial Information Forward Looking Statements: This presentation includes "forward-looking statements" within the meaning of the safe harbor provisions of the United States Private Securities Litigation Reform Act of 1995 related to dividends, book value, adjusted book va

September 4, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 4, 2024 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation

August 6, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAGE

August 2, 2024 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Second Quarter 2024 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Second Quarter 2024 Results NEW YORK, NY, August 2, 2024 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the quarter ended June 30, 2024. SECOND QUARTER 2024 FINANCIAL HIGHLIGHTS •$10.63 Book Value per share as of June 30, 2024 compared to $10.84 as

August 2, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 2, 2024 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (

May 21, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 15, 2024 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (Co

May 15, 2024 EX-4.4

Second Supplemental Indenture, dated May 15, 2024, between AG Mortgage Investment Trust, Inc. and U.S. Bank Trust Company, National Association, as Trustee, incorporated by reference to Exhibit 4.4 to the Company's Registration Statement on Form 8-A12B, filed with the Securities and Exchange Commission on May 15, 2024.

Exhibit 4.4 ————————————————————— AG MORTGAGE INVESTMENT TRUST, INC. and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee Second Supplemental Indenture Dated as of May 15, 2024 to the Indenture Dated as of January 26, 2024 9.500% Senior Notes due 2029 ————————————————————— TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION Section 1.01 Scope of Supple

May 15, 2024 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 AG Mortgage Investment Trust, Inc. (Exact nam

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 27-5254382 (State of incorporation or organization) (IRS Employer Identification No.) 245 Park A

May 13, 2024 EX-1.01

Underwriting Agreement, dated May 8, 2024, by and among the Company, AG REIT Management, LLC, and Morgan Stanley & Co. LLC, RBC Capital Markets, LLC, UBS Securities LLC, Wells Fargo Securities, LLC, Keefe, Bruyette & Woods, Inc. and Piper Sandler & Co.

Exhibit 1.1 9.500% Senior Notes Due 2029 AG MORTGAGE INVESTMENT TRUST, INC. UNDERWRITING AGREEMENT May 8, 2024 Morgan Stanley & Co. LLC RBC Capital Markets, LLC UBS Securities LLC Wells Fargo Securities, LLC Keefe, Bruyette & Woods, Inc. Piper Sandler & Co. as Representatives of the several Underwriters Dear Ladies and Gentlemen: AG Mortgage Investment Trust, Inc., a Maryland corporation (the “Com

May 13, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 8, 2024 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (Com

May 9, 2024 424B5

$65,000,000 AG Mortgage Investment Trust, Inc. 9.500% Senior Notes Due 2029

Filed Pursuant to Rule 424(b)(5) Registration No. 333-278243 PROSPECTUS SUPPLEMENT (To prospectus dated April 9, 2024) $65,000,000 AG Mortgage Investment Trust, Inc. 9.500% Senior Notes Due 2029 We are offering $65,000,000 aggregate principal amount of our 9.500% Senior Notes due 2029, or the “notes,” under this prospectus supplement. The notes will bear interest at a rate equal to 9.500% per year

May 8, 2024 424B5

$ AG Mortgage Investment Trust, Inc. % Senior Notes Due 2029

Filed Pursuant to Rule 424(b)(5) Registration No. 333-278243 This preliminary prospectus supplement relates to an effective registration statement under the Securities Act of 1933, as amended, but is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities and are not soliciting an offer to buy these securitie

May 8, 2024 FWP

AG Mortgage Investment Trust, Inc. 9.500% Senior Notes due 2029 Pricing Term Sheet May 8, 2024

Filed Pursuant to Rule 433 of the Securities Act of 1933 Issuer Free Writing Prospectus dated May 8, 2024 Relating to Preliminary Prospectus Supplement dated May 8, 2024 Registration No.

May 7, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAG

May 3, 2024 EX-99.1

AG Mortgage Investment Trust, Inc. Reports First Quarter 2024 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports First Quarter 2024 Results NEW YORK, NY, May 3, 2024 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the quarter ended March 31, 2024. FIRST QUARTER 2024 FINANCIAL HIGHLIGHTS •$10.84 Book Value per share as of March 31, 2024 compared to $10.46 as of

May 3, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 3, 2024 AG Mortgage Investmen

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 3, 2024 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (Com

April 5, 2024 CORRESP

AG Mortgage Investment Trust, Inc. 245 Park Avenue, 26th Floor New York, New York 10167

AG Mortgage Investment Trust, Inc. 245 Park Avenue, 26th Floor New York, New York 10167 April 5, 2024 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attention: Ms. Stacie Gorman Re: Acceleration Request of AG Mortgage Investment Trust, Inc. Registration Statement on Form S-3 (File No. 333-278243) CIK No. 0001514281 Dear Ms. Go

March 26, 2024 EX-FILING FEES

Calculation of Filing Fee Tables

Exhibit 107 Calculation of Filing Fee Table Form S-3 (Form Type) AG Mortgage Investment Trust, Inc.

March 26, 2024 EX-4.5

Form of Indenture

Exhibit 4.5 ————————————————————— AG MORTGAGE INVESTMENT TRUST, INC. TO , Trustee —————— FORM OF INDENTURE (FOR SUBORDINATED DEBT SECURITIES) Dated as of , 20 ————————————————————— TABLE OF CONTENTS RECITAL OF THE COMPANY Page ARTICLE I DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 1 Section 1.01. Definitions. 1 Section 1.02. Compliance Certificates and Opinions. 8 Section 1.03. Form of

March 26, 2024 S-3

As filed with the Securities and Exchange Commission on March 26, 2024

As filed with the Securities and Exchange Commission on March 26, 2024 Registration No.

March 26, 2024 EX-25.1

ility on Form T-1 of U.S. Bank Trust Company, National Association.

Exhibit 25.1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE Check if an Application to Determine Eligibility of a Trustee Pursuant to Section 305(b)(2) ☐ U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (Exact name of Trustee as specified in its charter) 91-1821036 I.R.S. E

March 26, 2024 EX-99.1

UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION

Exhibit 99.1 UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION On December 6, 2023 (the “Closing Date”), AG Mortgage Investment Trust Inc., a Maryland corporation (the “Company” or “MITT”), and AGMIT Merger Sub, LLC, a Delaware limited liability company and a wholly owned subsidiary of MITT (“Merger Sub”), consummated the transactions contemplated by the Agreement and Plan of Merger, da

March 26, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 26, 2024 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (

March 19, 2024 8-K

Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 15, 2024 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (

March 19, 2024 EX-16.1

Letter from PricewaterhouseCoopers LLP to the Securities and Exchange Commission, dated March 19, 2024

Exhibit 16.1 March 19, 2024 Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549 Commissioners: We have read the statements made by AG Mortgage Investment Trust, Inc. (copy attached), which we understand will be filed with the Securities and Exchange Commission, pursuant to Item 4.01 of Form 8-K of AG Mortgage Investment Trust, Inc. dated March 15, 2024. We agree with the sta

March 19, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the registrant x Filed by a party other than the registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of

March 19, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the registrant x Filed by a party other than the registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of

March 11, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAGE INV

March 11, 2024 EX-97.1

AG Mortgage Investment Trust, Inc. Clawback Policy.

Exhibit 97.1 AG Mortgage Investment Trust, Inc. Clawback Policy (this “Policy”) Adopted by the Compensation Committee of the Board of Directors (the “Committee”) and effective as of December 1, 2023. 1. Recoupment. If AG Mortgage Investment Trust, Inc. (the “Company”) is required to prepare a Restatement (as defined below), the Committee shall, unless determined to be Impracticable (as defined bel

March 11, 2024 EX-21.1

Subsidiaries of the Registrant.

Exhibit 21.1 AG Mortgage Investment Trust, Inc. Significant Subsidiaries Subsidiary State of Incorporation 1. AG MIT, LLC Delaware 2. AG MIT CMO, LLC Delaware 3. AG MIT ARC, LLC Delaware 4. AG MITT RPL TRS LLC Delaware 5. AG MIT EC LLC Delaware 6. AGMIT Merger Sub, LLC Delaware 7. WMC Residential Mortgage Holdings I, LLC Delaware

March 11, 2024 EX-4.5

Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934.

Exhibit 4.5 DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 This description of the general terms and provisions of our securities registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). This description of the terms of our stock does not purport to be complete and is subject to and qualified in i

February 22, 2024 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Full Year and Fourth Quarter 2023 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Full Year and Fourth Quarter 2023 Results NEW YORK, NY, February 22, 2024 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the full year and quarter ended December 31, 2023. FULL YEAR AND FOURTH QUARTER 2023 FINANCIAL HIGHLIGHTS Full Year 2023: •$10.

February 22, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): February 22, 2024 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation

February 13, 2024 SC 13G

MITT / AG Mortgage Investment Trust, Inc. / VANGUARD GROUP INC - SCHEDULE 13G Passive Investment

SC 13G 1 tv0200-agmortgageinvestmentt.htm SCHEDULE 13G SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 Name of issuer: AG Mortgage Investment Trust Inc Title of Class of Securities: Common Stock CUSIP Number: 001228501 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the

February 9, 2024 SC 13G/A

MITT / AG Mortgage Investment Trust, Inc. / Beach Point Capital Management LP Passive Investment

SC 13G/A 1 sayw2402090313ga.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* AG Mortgage Investment Trust, Inc. (Name of Issuer) COMMON STOCK, PAR VALUE $0.01 PER SHARE (Title of Class of Securities) 001228501 (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this Statement)

January 26, 2024 EX-4.3

First Supplemental Indenture, dated January 26, 2024, between AG Mortgage Investment Trust, Inc. and U.S. Bank Trust Company, National Association, as Trustee, incorporated by reference to Exhibit 4.3 to the Company's Registration Statement on Form 8-A12B, filed with the Securities and Exchange Commission on January 26, 2024.

Exhibit 4.3 ————————————————————— AG MORTGAGE INVESTMENT TRUST, INC. and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee First Supplemental Indenture Dated as of January 26, 2024 to the Indenture Dated as of January 26, 2024 9.500% Senior Notes due 2029 ————————————————————— TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION Section 1.01 Scope of Sup

January 26, 2024 8-A12B

the description of our 9.500% Senior Notes due 2029 in our Registration Statement on Form 8-A, filed with the SEC on January 26, 2024

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 27-5254382 (State of incorporation or organization) (IRS Employer Identification No.) 245 Park A

January 26, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 23, 2024 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

January 26, 2024 EX-1.1

and Morgan Stanley & Co. LLC, RBC Capital Markets, LLC, UBS Securities LLC, Keefe, Bruyette & Woods, Inc. and Piper Sandler & Co.

Exhibit 1.1 9.500% Senior Notes Due 2029 AG MORTGAGE INVESTMENT TRUST, INC. UNDERWRITING AGREEMENT January 23, 2024 Morgan Stanley & Co. LLC RBC Capital Markets, LLC UBS Securities LLC Keefe, Bruyette & Woods, Inc. Piper Sandler & Co. as Representatives of the several Underwriters Dear Ladies and Gentlemen: AG Mortgage Investment Trust, Inc., a Maryland corporation (the “Company”), agrees with the

January 26, 2024 EX-4.2

Indenture, dated January 26, 2024, between AG Mortgage Investment Trust, Inc. and U.S. Bank Trust Company, National Association, as Trustee, incorporated by reference to Exhibit 4.2 of the Company's Registration Statement on Form 8-A12B, filed with the Securities and Exchange Commission on January 26, 2024.

Exhibit 4.2 ————————————————————— AG MORTGAGE INVESTMENT TRUST, INC. and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee —————— INDENTURE (FOR DEBT SECURITIES) Dated as of January 26, 2024 ————————————————————— TABLE OF CONTENTS Page RECITAL OF THE COMPANY 1 ARTICLE I DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 1 Section 1.01. Definitions. 1 Section 1.02. Compliance Certifica

January 24, 2024 424B5

$30,000,000 AG Mortgage Investment Trust, Inc. 9.500% Senior Notes Due 2029

Filed Pursuant to Rule 424(b)(5) Registration No. 333-255931 PROSPECTUS SUPPLEMENT (To prospectus dated May 26, 2021) $30,000,000 AG Mortgage Investment Trust, Inc. 9.500% Senior Notes Due 2029 We are offering $30,000,000 aggregate principal amount of our 9.500% Senior Notes due 2029, or the “notes,” under this prospectus supplement. The notes will bear interest at a rate equal to 9.500% per year,

January 23, 2024 FWP

Pricing Terms AG Mortgage Investment Trust, Inc. 9.500% Senior Notes due 2029 Pricing Term Sheet January 23, 2024

Filed Pursuant to Rule 433 of the Securities Act of 1933 Issuer Free Writing Prospectus dated January 23, 2024 Relating to Preliminary Prospectus Supplement dated January 23, 2024 Registration No.

January 23, 2024 424B5

$ AG Mortgage Investment Trust, Inc. % Senior Notes Due 2029

Filed Pursuant to Rule 424(b)(5) Registration No. 333-255931 This preliminary prospectus supplement relates to an effective registration statement under the Securities Act of 1933, as amended, but is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities and are not soliciting an offer to buy these securitie

December 19, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 19, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation

December 8, 2023 EX-99.3

UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION

Exhibit 99.3 UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION On December 6, 2023 (the “Closing Date”), AG Mortgage Investment Trust Inc., a Maryland corporation (the “Company” or “MITT”), and AGMIT Merger Sub, LLC, a Delaware limited liability company and a wholly owned subsidiary of MITT (“Merger Sub”), consummated the transactions contemplated by the Agreement and Plan of Merger, da

December 8, 2023 8-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 6, 2

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 6, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdicti

December 6, 2023 EX-99.1

AG MORTGAGE INVESTMENT TRUST, INC. COMPLETES ACQUISITION OF WESTERN ASSET MORTGAGE CAPITAL CORPORATION

Exhibit 99.1 AG MORTGAGE INVESTMENT TRUST, INC. COMPLETES ACQUISITION OF WESTERN ASSET MORTGAGE CAPITAL CORPORATION NEW YORK, NY – December 6, 2023 – AG Mortgage Investment Trust, Inc. (NYSE: MITT) (“MITT”) announced today that it has completed the previously announced acquisition of Western Asset Mortgage Capital Corporation (“WMC”) via merger with a wholly owned subsidiary of MITT. December 5, 2

December 6, 2023 EX-4.3

Third Supplemental Indenture, dated as of December 6, 2023, by and among AG Mortgage Investment Trust, Inc., AGMIT Merger Sub, LLC, Western Asset Mortgage Capital Corporation and Computershare Trust Company, National Association, as successor to Wells Fargo Bank, National Association, incorporated by reference to Exhibit 4.3 of the Company's Current Report on Form 8-K, filed with the Securities and Exchange Commission on December 6, 2023.

Exhibit 4.3 THIRD SUPPLEMENTAL INDENTURE among WESTERN ASSET MORTGAGE CAPITAL CORPORATION, AGMIT MERGER SUB, LLC, AG MORTGAGE INVESTMENT TRUST, INC. and COMPUTERSHARE TRUST COMPANY, NATIONAL ASSOCIATION, as successor to Wells Fargo Bank, National Association, as trustee Dated as of December 6, 2023 THIRD SUPPLEMENTAL INDENTURE THIS THIRD SUPPLEMENTAL INDENTURE dated as of December 6, 2023 (this “T

December 6, 2023 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Completion of Acquisition or Disposition of Assets

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 6, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

November 24, 2023 SC 13D/A

MITT / AG Mortgage Investment Trust Inc / Terra Property Trust, Inc. - SC 13D/A Activist Investment

SC 13D/A 1 tm2331459d1sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* AG Mortgage Investment Trust, Inc. (Name of Issuer) Common Stock, $0.01 par value per share (Title of Class of Securities) 001228105 (CUSIP Number) Vikram S. Uppal 205 West 28th Street, 12th Floor New York, New Y

November 20, 2023 EX-99.1

AG MORTGAGE INVESTMENT TRUST, INC. ANNOUNCES SECOND INTERIM FOURTH QUARTER COMMON DIVIDEND OF $0.05 PER SHARE

Exhibit 99.1 AG MORTGAGE INVESTMENT TRUST, INC. ANNOUNCES SECOND INTERIM FOURTH QUARTER COMMON DIVIDEND OF $0.05 PER SHARE NEW YORK, NY – November 20, 2023 – AG Mortgage Investment Trust, Inc. (NYSE: MITT) (“MITT”) announced that its Board of Directors has declared a second interim fourth quarter dividend of $0.05 per common share in light of the adjournment of the special meeting of Western Asset

November 20, 2023 EX-99.1

AG MORTGAGE INVESTMENT TRUST, INC. ANNOUNCES SECOND INTERIM FOURTH QUARTER COMMON DIVIDEND OF $0.05 PER SHARE

Exhibit 99.1 AG MORTGAGE INVESTMENT TRUST, INC. ANNOUNCES SECOND INTERIM FOURTH QUARTER COMMON DIVIDEND OF $0.05 PER SHARE NEW YORK, NY – November 20, 2023 – AG Mortgage Investment Trust, Inc. (NYSE: MITT) (“MITT”) announced that its Board of Directors has declared a second interim fourth quarter dividend of $0.05 per common share in light of the adjournment of the special meeting of Western Asset

November 20, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 20, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation

November 20, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 20, 2023 AG Mortgage Inv

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 20, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation

November 9, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MOR

November 7, 2023 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Third Quarter 2023 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Third Quarter 2023 Results NEW YORK, NY, November 7, 2023 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the quarter ended September 30, 2023. Q3 2023 FINANCIAL HIGHLIGHTS •$11.37 Book Value per share as of September 30, 2023 compared to $11.89 as

November 7, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 7, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

October 30, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 27, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

October 30, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 27, 2023 AG Mortgage Inve

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 27, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

October 30, 2023 EX-99.1

LEADING INDEPENDENT PROXY ADVISORY FIRM ISS RECOMMENDS AG MORTGAGE INVESTMENT TRUST STOCKHOLDERS VOTE “FOR” THE PROPOSED MERGER WITH WESTERN ASSET MORTGAGE CAPITAL CORPORATION AG Mortgage Investment Trust Encourages Stockholders to Vote “FOR” the Mer

Exhibit 99.1 LEADING INDEPENDENT PROXY ADVISORY FIRM ISS RECOMMENDS AG MORTGAGE INVESTMENT TRUST STOCKHOLDERS VOTE “FOR” THE PROPOSED MERGER WITH WESTERN ASSET MORTGAGE CAPITAL CORPORATION AG Mortgage Investment Trust Encourages Stockholders to Vote “FOR” the Merger NEW YORK, NY – October 27, 2023 – AG Mortgage Investment Trust, Inc. (the “Company,” “we,” or “MITT”) (NYSE: MITT) announced today th

October 30, 2023 EX-99.1

LEADING INDEPENDENT PROXY ADVISORY FIRM ISS RECOMMENDS AG MORTGAGE INVESTMENT TRUST STOCKHOLDERS VOTE “FOR” THE PROPOSED MERGER WITH WESTERN ASSET MORTGAGE CAPITAL CORPORATION AG Mortgage Investment Trust Encourages Stockholders to Vote “FOR” the Mer

Exhibit 99.1 LEADING INDEPENDENT PROXY ADVISORY FIRM ISS RECOMMENDS AG MORTGAGE INVESTMENT TRUST STOCKHOLDERS VOTE “FOR” THE PROPOSED MERGER WITH WESTERN ASSET MORTGAGE CAPITAL CORPORATION AG Mortgage Investment Trust Encourages Stockholders to Vote “FOR” the Merger NEW YORK, NY – October 27, 2023 – AG Mortgage Investment Trust, Inc. (the “Company,” “we,” or “MITT”) (NYSE: MITT) announced today th

October 26, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 26, 2023 AG Mortgage Inve

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 26, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

October 26, 2023 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 26, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

October 24, 2023 EX-99.1

AG MORTGAGE INVESTMENT TRUST, INC., ANNOUNCES INTERIM FOURTH QUARTER COMMON DIVIDEND OF $0.08 PER SHARE

Exhibit 99.1 AG MORTGAGE INVESTMENT TRUST, INC., ANNOUNCES INTERIM FOURTH QUARTER COMMON DIVIDEND OF $0.08 PER SHARE NEW YORK, NY – October 24, 2023 – AG Mortgage Investment Trust, Inc. (NYSE: MITT) (“MITT”) announced that its Board of Directors has declared an interim fourth quarter dividend of $0.08 per common share. The dividend is payable on November 8, 2023 to stockholders of record as of Nov

October 24, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 24, 2023 AG Mortgage Inve

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 24, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

October 24, 2023 EX-99.1

AG MORTGAGE INVESTMENT TRUST, INC., ANNOUNCES INTERIM FOURTH QUARTER COMMON DIVIDEND OF $0.08 PER SHARE

Exhibit 99.1 AG MORTGAGE INVESTMENT TRUST, INC., ANNOUNCES INTERIM FOURTH QUARTER COMMON DIVIDEND OF $0.08 PER SHARE NEW YORK, NY – October 24, 2023 – AG Mortgage Investment Trust, Inc. (NYSE: MITT) (“MITT”) announced that its Board of Directors has declared an interim fourth quarter dividend of $0.08 per common share. The dividend is payable on November 8, 2023 to stockholders of record as of Nov

October 24, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 24, 2023 AG Mortgage Inve

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 24, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

October 23, 2023 425

Dear Fellow Stockholder:

Filed by AG Mortgage Investment Trust, Inc. pursuant to Rule 425 under the Securities Act of 1933, as amended and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934, as amended Subject Company: AG Mortgage Investment Trust, Inc. Commission File No. 001-35151 October 23, 2023 Dear Fellow Stockholder: We previously sent you proxy materials for the Special Meeting of Stockhol

October 19, 2023 EX-99.1

AG MORTGAGE INVESTMENT TRUST AND WESTERN ASSET MORTGAGE CAPITAL CORPORATION ANNOUNCE FINAL EXCHANGE RATIO FOR PROPOSED MERGER

Exhibit 99.1 AG MORTGAGE INVESTMENT TRUST AND WESTERN ASSET MORTGAGE CAPITAL CORPORATION ANNOUNCE FINAL EXCHANGE RATIO FOR PROPOSED MERGER NEW YORK, NY – October 19, 2023 – AG Mortgage Investment Trust, Inc. (NYSE: MITT) (“MITT”), a publicly traded residential mortgage REIT managed by AG REIT Management, LLC, an affiliate of Angelo, Gordon & Co., L.P. (“Angelo Gordon”), a leading $74 billion alter

October 19, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 19, 2023 AG Mortgage Inve

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 19, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

October 19, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 19, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

October 19, 2023 EX-99.1

AG MORTGAGE INVESTMENT TRUST AND WESTERN ASSET MORTGAGE CAPITAL CORPORATION ANNOUNCE FINAL EXCHANGE RATIO FOR PROPOSED MERGER

Exhibit 99.1 AG MORTGAGE INVESTMENT TRUST AND WESTERN ASSET MORTGAGE CAPITAL CORPORATION ANNOUNCE FINAL EXCHANGE RATIO FOR PROPOSED MERGER NEW YORK, NY – October 19, 2023 – AG Mortgage Investment Trust, Inc. (NYSE: MITT) (“MITT”), a publicly traded residential mortgage REIT managed by AG REIT Management, LLC, an affiliate of Angelo, Gordon & Co., L.P. (“Angelo Gordon”), a leading $74 billion alter

October 16, 2023 425

Dear Fellow Stockholder:

Filed by AG Mortgage Investment Trust, Inc. pursuant to Rule 425 under the Securities Act of 1933, as amended and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934, as amended Subject Company: AG Mortgage Investment Trust, Inc. Commission File No. 001-35151 October 16, 2023 Dear Fellow Stockholder: According to our latest records, we have not yet received your vote with r

September 29, 2023 424B3

JOINT PROXY STATEMENT/PROSPECTUS MERGER PROPOSED – YOUR VOTE IS VERY IMPORTANT SEPTEMBER 29, 2023

Filed pursuant to Rule 424(b)(3) File No. 333-274319 Table of Contents JOINT PROXY STATEMENT/PROSPECTUS MERGER PROPOSED – YOUR VOTE IS VERY IMPORTANT SEPTEMBER 29, 2023 To the Stockholders of AG Mortgage Investment Trust, Inc. and the Stockholders of Western Asset Mortgage Capital Corporation: The board of directors (the “MITT Board”) of AG Mortgage Investment Trust, Inc., a Maryland corporation (

September 26, 2023 EX-99.1

Consent of Piper

Exhibit 99.1 1251 AVENUE OF THE AMERICAS, 6TH FLOOR NEW YORK, NY 10020 P 212 466-7800 | TF 800 635-6851 Piper Sandler & Co. Since 1895. Member SIPC and NYSE CONSENT OF PIPER SANDLER & CO. We hereby consent to the inclusion of our opinion letter to the Board of Directors of AG Mortgage Investment Trust, Inc. (the “Company”) as an Annex to the Joint Proxy Statement/Prospectus relating to the propose

September 26, 2023 EX-8.3

Tax Opinion of Skadden, Arps, Slate, Meagher & Flom LLP (including consent of such firm).

Exhibit 8.3 SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP 155 NORTH WACKER DRIVE CHICAGO, ILLINOIS 60606-1720 TEL: (312) 407-0700 FAX: (312) 407-0411 www.skadden.com FIRM/AFFILIATE OFFICES BOSTON HOUSTON LOS ANGELES NEW YORK PALO ALTO WASHINGTON, D.C. WILMINGTON BEIJING BRUSSELS FRANKFURT HONG KONG September 25, 2023 LONDON MUNICH PARIS SAO PAULO SEOUL Western Asset Mortgage Capital Corporation 385 Eas

September 26, 2023 EX-99.4

Form of Proxy solicited by the Board of Directors of Western Asset Mortgage Capital Corporation.

Exhibit 99.4

September 26, 2023 EX-8.4

Tax Opinion of Skadden, Arps, Slate, Meagher & Flom LLP (including consent of such firm).

Exhibit 8.4 SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP 155 NORTH WACKER DRIVE CHICAGO, ILLINOIS 60606-1720 TEL: (312) 407-0700 FAX: (312) 407-0411 www.skadden.com FIRM/AFFILIATE OFFICES BOSTON HOUSTON LOS ANGELES NEW YORK PALO ALTO WASHINGTON, D.C. WILMINGTON BEIJING BRUSSELS FRANKFURT HONG KONG September 25, 2023 LONDON MUNICH PARIS SAO PAULO SEOUL Western Asset Mortgage Capital Corporation 385 Eas

September 26, 2023 S-4/A

As filed with the Securities and Exchange Commission on September 25, 2023

Table of Contents As filed with the Securities and Exchange Commission on September 25, 2023 Registration No.

September 26, 2023 EX-99.2

Consent of BTIG, LLC.

Exhibit 99.2 CONSENT OF BTIG, LLC September 25, 2023 Board of Directors Western Asset Mortgage Capital Corporation 385 East Colorado Boulevard Pasadena, CA 91101 Members of the Board of Directors: We hereby consent to (i) the inclusion of our opinion letter, dated August 8, 2023, to the Board of Directors of Western Asset Mortgage Capital Corporation (“WMC”) as Annex E to the Joint Proxy Statement

September 26, 2023 EX-99.3

Form of Proxy solicited by the Board of Directors of AG Mortgage Investment Trust, Inc.

Exhibit 99.3

September 1, 2023 S-4

As filed with the Securities and Exchange Commission on September 1, 2023

Table of Contents As filed with the Securities and Exchange Commission on September 1, 2023 Registration No.

September 1, 2023 EX-99.1

Consent of Piper, Sandler & Co.

Exhibit 99.1 1251 AVENUE OF THE AMERICAS, 6TH FLOOR NEW YORK, NY 10020 P 212 466-7800 | TF 800 635-6851 Piper Sandler & Co. Since 1895. Member SIPC and NYSE CONSENT OF PIPER SANDLER & CO. We hereby consent to the inclusion of our opinion letter to the Board of Directors of AG Mortgage Investment Trust, Inc. (the “Company”) as an Annex to the Joint Proxy Statement/Prospectus relating to the propose

September 1, 2023 EX-99.2

Consent of BTIG, LLC.

Exhibit 99.2 CONSENT OF BTIG, LLC September 1, 2023 Board of Directors Western Asset Mortgage Capital Corporation 385 East Colorado Boulevard Pasadena, CA 91101 Members of the Board of Directors: We hereby consent to (i) the inclusion of our opinion letter, dated August 8, 2023, to the Board of Directors of Western Asset Mortgage Capital Corporation (“WMC”) as Annex E to the Joint Proxy Statement/

September 1, 2023 EX-FILING FEES

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Tables FORM S-4 (Form Type) AG MORTGAGE INVESTMENT TRUST, INC.

September 1, 2023 EX-21.1

Subsidiaries of the Registrant.

Exhibit 21.1 AG Mortgage Investment Trust, Inc. Significant Subsidiaries Subsidiary State of Incorporation 1. AG MIT, LLC Delaware 2. AG MIT CMO, LLC Delaware 3. AG MIT ARC, LLC Delaware 4. AG MITT RPL TRS LLC Delaware 5. AG MIT EC LLC Delaware

August 9, 2023 EX-99.1

AG MORTGAGE INVESTMENT TRUST AND WESTERN ASSET MORTGAGE CAPITAL CORPORATION ANNOUNCE DEFINITIVE MERGER AGREEMENT Combination Would Establish Leading Residential Mortgage REIT With Increased Scale and Operational Efficiencies Transaction Expected to D

AG MORTGAGE INVESTMENT TRUST AND WESTERN ASSET MORTGAGE CAPITAL CORPORATION ANNOUNCE DEFINITIVE MERGER AGREEMENT Combination Would Establish Leading Residential Mortgage REIT With Increased Scale and Operational Efficiencies Transaction Expected to Drive Earnings Accretion and Long-Term Growth WMC Stockholders to Receive Cash Consideration as Part of Merger NEW YORK, NY – August 8, 2023 – AG Mortgage Investment Trust, Inc.

August 9, 2023 EX-10.1

Fourth Amendment to Management Agreement, dated as of August 8, 2023, by and between AG Mortgage Investment Trust, Inc. and AG REIT Management, LLC

Exhibit 10.1 FOURTH AMENDMENT TO MANAGEMENT AGREEMENT THIS FOURTH AMENDMENT TO MANAGEMENT AGREEMENT (this “Amendment”) is made as of August 8, 2023, by and between AG Mortgage Investment Trust, Inc., a Maryland corporation (the “Company”), and AG REIT Management, LLC, a Delaware limited liability company (the “Manager” and together with the Company, the “Parties”). WHEREAS, the Parties entered int

August 9, 2023 EX-99.2

NYSE: MITT 1 AG Mortgage Investment Trust, Inc. to Acquire Western Asset Mortgage Capital Corp. August 8, 2023 NYSE: MITT 2 Forward Looking Statements Additional Information: This communication relates to the proposed merger transaction between AG Mo

NYSE: MITT 1 AG Mortgage Investment Trust, Inc. to Acquire Western Asset Mortgage Capital Corp. August 8, 2023 NYSE: MITT 2 Forward Looking Statements Additional Information: This communication relates to the proposed merger transaction between AG Mortgage Investment Trust, Inc. (“MITT”) and Western Asset Mortgage Capital Corporation (“WMC”). In connection with the proposed transaction, MITT and W

August 9, 2023 EX-2.1

Agreement and Plan of Merger, dated as of August 8, 2023, by and among AG Mortgage Investment Trust, Inc., AGMIT Merger Sub, LLC, Western Asset Mortgage Capital Corporation and, solely for the limited purposes set forth therein, AG REIT Management, LLC, incorporated by reference to Exhibit 2.1 of the Company's Current Report on Form 8-K, filed with the Securities and Exchange Commission on August 9, 2023.

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER among AG MORTGAGE INVESTMENT TRUST, INC., AGMIT MERGER SUB, LLC, WESTERN ASSET MORTGAGE CAPITAL CORPORATION and, solely for the limited purposes set forth herein, AG REIT MANAGEMENT, LLC Dated as of August 8, 2023 TABLE OF CONTENTS Page ARTICLE I CERTAIN DEFINITIONS 2 1.1 Certain Definitions 2 1.2 Terms Defined Elsewhere 2 ARTICLE II THE MERGER 6 2.1 The Me

August 9, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAGE

August 9, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 8, 2023 AG Mortgage Invest

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 8, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (

August 9, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 8, 2023 AG Mortgage Invest

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 8, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (

August 9, 2023 EX-10.1

Fourth Amendment to Management Agreement, dated as of August 8, 2023, by and between AG Mortgage Investment Trust, Inc. and AG REIT Management, LLC, incorporated by reference to Exhibit 10.1 of the Company's Current Report on Form 8-K, filed with the Securities and Exchange Commission on August 9, 2023.

Exhibit 10.1 FOURTH AMENDMENT TO MANAGEMENT AGREEMENT THIS FOURTH AMENDMENT TO MANAGEMENT AGREEMENT (this “Amendment”) is made as of August 8, 2023, by and between AG Mortgage Investment Trust, Inc., a Maryland corporation (the “Company”), and AG REIT Management, LLC, a Delaware limited liability company (the “Manager” and together with the Company, the “Parties”). WHEREAS, the Parties entered int

August 9, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 8, 2023 AG Mortgage Invest

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 8, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (

August 9, 2023 EX-99.2

NYSE: MITT 1 AG Mortgage Investment Trust, Inc. to Acquire Western Asset Mortgage Capital Corp. August 8, 2023 NYSE: MITT 2 Forward Looking Statements Additional Information: This communication relates to the proposed merger transaction between AG Mo

NYSE: MITT 1 AG Mortgage Investment Trust, Inc. to Acquire Western Asset Mortgage Capital Corp. August 8, 2023 NYSE: MITT 2 Forward Looking Statements Additional Information: This communication relates to the proposed merger transaction between AG Mortgage Investment Trust, Inc. (“MITT”) and Western Asset Mortgage Capital Corporation (“WMC”). In connection with the proposed transaction, MITT and W

August 9, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 8, 2023 AG Mortgage Invest

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 8, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (

August 9, 2023 EX-99.1

AG MORTGAGE INVESTMENT TRUST AND WESTERN ASSET MORTGAGE CAPITAL CORPORATION ANNOUNCE DEFINITIVE MERGER AGREEMENT Combination Would Establish Leading Residential Mortgage REIT With Increased Scale and Operational Efficiencies Transaction Expected to D

AG MORTGAGE INVESTMENT TRUST AND WESTERN ASSET MORTGAGE CAPITAL CORPORATION ANNOUNCE DEFINITIVE MERGER AGREEMENT Combination Would Establish Leading Residential Mortgage REIT With Increased Scale and Operational Efficiencies Transaction Expected to Drive Earnings Accretion and Long-Term Growth WMC Stockholders to Receive Cash Consideration as Part of Merger NEW YORK, NY – August 8, 2023 – AG Mortgage Investment Trust, Inc.

August 9, 2023 EX-2.1

Agreement and Plan of Merger, dated as of August 8, 2023, by and among AG Mortgage Investment Trust, Inc., AGMIT Merger Sub, LLC, Western Asset Mortgage Capital Corporation and, solely for the limited purposes set forth therein, AG REIT Management, LLC*

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER among AG MORTGAGE INVESTMENT TRUST, INC., AGMIT MERGER SUB, LLC, WESTERN ASSET MORTGAGE CAPITAL CORPORATION and, solely for the limited purposes set forth herein, AG REIT MANAGEMENT, LLC Dated as of August 8, 2023 TABLE OF CONTENTS Page ARTICLE I CERTAIN DEFINITIONS 2 1.1 Certain Definitions 2 1.2 Terms Defined Elsewhere 2 ARTICLE II THE MERGER 6 2.1 The Me

August 7, 2023 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Second Quarter 2023 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Second Quarter 2023 Results NEW YORK, NY, August 7, 2023 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the quarter ended June 30, 2023. Q2 2023 FINANCIAL HIGHLIGHTS •$11.89 Book Value per share as of June 30, 2023 compared to $11.85 as of March 31

August 7, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 7, 2023 AG Mortgage Invest

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 7, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (

July 28, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 27, 2023 AG Mortgage Investm

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 27, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (C

July 28, 2023 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 27, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (C

July 25, 2023 SC 13D

MITT / AG Mortgage Investment Trust Inc / Terra Property Trust, Inc. - SC 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* AG Mortgage Investment Trust, Inc. (Name of Issuer) Common Stock, $0.01 par value per share (Title of Class of Securities) 001228105 (CUSIP Number) Vikram S. Uppal 205 West 28th Street, 12th Floor New York, New York 10001 (212) 753-5100 (Name, Address and

July 25, 2023 EX-99.2

Press Release of Terra Property Trust, Inc. dated July 25, 2023.

Exhibit 99.2 Terra Property Trust Acquires 5.2% Stake in AG Mortgage Investment Trust to Unlock Value NEW YORK, July 25, 2023 – Terra Property Trust, Inc. (“TPT”), a real estate investment trust externally managed by a subsidiary of Mavik Capital Management, LP (“Mavik”), today announced that it has acquired approximately 5.2% of the outstanding shares of common stock of AG Mortgage Investment Tru

July 25, 2023 EX-99.1

Joint Filing Agreement, dated as of July 25, 2023, by and among Terra Property Trust, Inc., Terra Capital Partners, LLC and Terra Fund Advisors, LLC.

Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D and any amendments to it with respect to Common Stock, $0.01 par value per share, of AG Mortgage Investment Trust, Inc. and further agree that this Joint Filing Agree

July 13, 2023 EX-99.2

NYSE: MITT 1 MITT and WMC Merger Rationale and Benefits July 13, 2023 NYSE: MITT 2 Forward Looking Statements Additional Information: This communication relates to a proposal which AG Mortgage Investment Trust, Inc. (“MITT”) has made for an acquisiti

investorpresentation NYSE: MITT 1 MITT and WMC Merger Rationale and Benefits July 13, 2023 NYSE: MITT 2 Forward Looking Statements Additional Information: This communication relates to a proposal which AG Mortgage Investment Trust, Inc.

July 13, 2023 EX-99.2

NYSE: MITT 1 MITT and WMC Merger Rationale and Benefits July 13, 2023 NYSE: MITT 2 Forward Looking Statements Additional Information: This communication relates to a proposal which AG Mortgage Investment Trust, Inc. (“MITT”) has made for an acquisiti

investorpresentation NYSE: MITT 1 MITT and WMC Merger Rationale and Benefits July 13, 2023 NYSE: MITT 2 Forward Looking Statements Additional Information: This communication relates to a proposal which AG Mortgage Investment Trust, Inc.

July 13, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 13, 2023 AG Mortgage Investm

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 13, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (C

July 13, 2023 EX-99.1

AG MORTGAGE INVESTMENT TRUST SUBMITS OFFER TO ACQUIRE WESTERN ASSET MORTGAGE CAPITAL CORPORATION FOR IMPLIED PRICE OF $9.88 PER SHARE Financially Superior Offer with Closing Certainty Represents 18.2% Premium to WMC’s Stock Book-for-Book Transaction

Exhibit 99.1 AG MORTGAGE INVESTMENT TRUST SUBMITS OFFER TO ACQUIRE WESTERN ASSET MORTGAGE CAPITAL CORPORATION FOR IMPLIED PRICE OF $9.88 PER SHARE Financially Superior Offer with Closing Certainty Represents 18.2% Premium to WMC’s Stock Book-for-Book Transaction Also Includes Cash Consideration to WMC Stockholders and Establishes a Company that is Meaningfully More Efficient Through Significant Co

July 13, 2023 EX-99.1

AG MORTGAGE INVESTMENT TRUST SUBMITS OFFER TO ACQUIRE WESTERN ASSET MORTGAGE CAPITAL CORPORATION FOR IMPLIED PRICE OF $9.88 PER SHARE Financially Superior Offer with Closing Certainty Represents 18.2% Premium to WMC’s Stock Book-for-Book Transaction

Exhibit 99.1 AG MORTGAGE INVESTMENT TRUST SUBMITS OFFER TO ACQUIRE WESTERN ASSET MORTGAGE CAPITAL CORPORATION FOR IMPLIED PRICE OF $9.88 PER SHARE Financially Superior Offer with Closing Certainty Represents 18.2% Premium to WMC’s Stock Book-for-Book Transaction Also Includes Cash Consideration to WMC Stockholders and Establishes a Company that is Meaningfully More Efficient Through Significant Co

July 13, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 13, 2023 AG Mortgage Investm

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 13, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (C

May 15, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 15, 2023 AG Mortgage Investme

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 15, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (Co

May 5, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 5, 2023 AG Mortgage Investmen

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 5, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (Com

May 5, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAG

May 5, 2023 EX-99.1

AG Mortgage Investment Trust, Inc. Reports First Quarter 2023 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports First Quarter 2023 Results NEW YORK, NY, May 5, 2023 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the quarter ended March 31, 2023. Q1 2023 FINANCIAL HIGHLIGHTS •$11.85 Book Value per share as of March 31, 2023 compared to $11.39 as of December 3

March 22, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the registrant x Filed by a party other than the registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of

March 22, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the registrant x Filed by a party other than the registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of

February 27, 2023 EX-4.5

Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934.

Exhibit 4.5 DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 This description of the general terms and provisions of our securities registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). This description of the terms of our stock does not purport to be complete and is subject to and qualified in i

February 27, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAGE INV

February 27, 2023 EX-21.1

Subsidiaries of the Registrant.

Exhibit 21.1 AG Mortgage Investment Trust, Inc. Significant Subsidiaries Subsidiary State of Incorporation 1. AG MIT, LLC Delaware 2. AG MIT CMO, LLC Delaware 3. AG MIT ARC, LLC Delaware 4. AG MITT RPL TRS LLC Delaware 5. AG MIT EC LLC Delaware

February 23, 2023 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Full Year and Fourth Quarter 2022 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Full Year and Fourth Quarter 2022 Results NEW YORK, NY, February 23, 2023 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the full year and quarter ended December 31, 2022. FULL YEAR AND FOURTH QUARTER 2022 FINANCIAL HIGHLIGHTS Full Year 2022: •$11.

February 23, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): February 23, 2023 AG Mortgage Inv

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): February 23, 2023 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation

February 9, 2023 SC 13G/A

MITT / AG Mortgage Investment Trust Inc / Beach Point Capital Management LP - SC 13G/A Passive Investment

SC 13G/A 1 brhc10047887sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* AG Mortgage Investment Trust, Inc. (Name of Issuer) COMMON STOCK, PAR VALUE $0.01 PER SHARE (Title of Class of Securities) 001228501 (CUSIP Number) December 31, 2022 (Date of Event which Requires Filing of this

November 8, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MOR

November 8, 2022 EX-3.3

Amended and Restated Bylaws of AG Mortgage Investment Trust, Inc., incorporated by reference to Exhibit 3.3 of the Company's Quarterly Report on Form 10-Q, filed with the Securities and Exchange Commission on November 8, 2022.

Exhibit 3.3 AG MORTGAGE INVESTMENT TRUST, INC. AMENDED AND RESTATED BYLAWS November 3, 2022 ARTICLE I OFFICES Section 1. PRINCIPAL OFFICE. The principal office of the Corporation in the State of Maryland shall be located at such place as the Board of Directors may designate. Section 2. ADDITIONAL OFFICES. The Corporation may have additional offices, including a principal executive office, at such

November 4, 2022 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Third Quarter 2022 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Third Quarter 2022 Results NEW YORK, NY, November 4, 2022 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the quarter ended September 30, 2022. Q3 2022 FINANCIAL HIGHLIGHTS •$11.02 Book Value per share as of September 30, 2022 compared to $11.48 as

November 4, 2022 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 4, 2022 AG Mortgage Inve

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 4, 2022 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

October 17, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 17, 2022 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

October 17, 2022 EX-99.1

AG Mortgage Investment Trust, Inc. Provides Update to Shareholders

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Provides Update to Shareholders NEW YORK - (BUSINESS WIRE) ? October 17, 2022 ? AG Mortgage Investment Trust, Inc. (NYSE: MITT) (the ?Company?) announced today an update on its portfolio and liquidity position, including certain preliminary estimated financial information as of and for the quarter ended September 30, 2022. In light of sustained marke

September 22, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 19, 2022 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporatio

September 12, 2022 SC 13D/A

MITT / AG Mortgage Investment Trust Inc / Hill Country Asset Management, LP. - SCHEDULE 13D/A, AMENDMENT #3 Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3)* AG Mortgage Investment Trust, Inc. (Name of Issuer) Common Stock, $0.01 par value per share (Title of Class of Securities) 001228105 (CUSIP Number) Shawn Wells President and General Counsel Hill Country Asset Management L.P. 165 Hargraves Drive Building

September 12, 2022 SC 13G/A

MITT / AG Mortgage Investment Trust Inc / Beach Point Capital Management LP - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* AG Mortgage Investment Trust, Inc. (Name of Issuer) COMMON STOCK, PAR VALUE $0.01 PER SHARE (Title of Class of Securities) 001228501 (CUSIP Number) August 31, 2022 (Date of Event which Requires Filing of this Statement) Check the appropriate box to desig

September 1, 2022 SC 13D/A

MITT / AG Mortgage Investment Trust Inc / Hill Country Asset Management, LP. - SCHEDULE 13D (AMENDMENT #2) Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)* AG Mortgage Investment Trust, Inc. (Name of Issuer) Common Stock, $0.01 par value per share (Title of Class of Securities) 001228105 (CUSIP Number) Shawn Wells President and General Counsel Hill Country Asset Management L.P. 165 Hargraves Drive Building

August 25, 2022 SC 13D/A

MITT / AG Mortgage Investment Trust Inc / Hill Country Asset Management, LP. - SCHEDULE 13D/A, AMENDMENT #1 Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* AG Mortgage Investment Trust, Inc. (Name of Issuer) Common Stock, $0.01 par value per share (Title of Class of Securities) 001228105 (CUSIP Number) Shawn Wells President and General Counsel Hill Country Asset Management L.P. 165 Hargraves Drive Building

August 5, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAGE

August 3, 2022 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Second Quarter 2022 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Second Quarter 2022 Results NEW YORK, NY, August 3, 2022 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the quarter ended June 30, 2022. Q2 2022 FINANCIAL HIGHLIGHTS ?$11.48 Book Value per share as of June 30, 2022 compared to $13.68 as of March 31

August 3, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 3, 2022 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (

May 6, 2022 EX-10.1

Form of Amended and Restated Indemnification Agreement, dated May 2, 2022, by and between the Company and the Company’s directors and officers, incorporated by reference to Exhibit 10.1 of the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2022, filed with the Securities and Exchange Commission on May 6, 2022.

Exhibit 10.1 [AMENDED AND RESTATED] INDEMNIFICATION AGREEMENT THIS INDEMNIFICATION AGREEMENT (?Agreement?) is made and entered into as of the day of , 202, by and between AG Mortgage Investment Trust, Inc., a Maryland corporation (the ?Company?), and (?Indemnitee?). WHEREAS, at the request of the Company, Indemnitee currently serves as [a director] [and] [an officer] of the Company and may, theref

May 6, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 6, 2022 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (Com

May 6, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAG

May 6, 2022 EX-99.1

AG Mortgage Investment Trust, Inc. Reports First Quarter 2022 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports First Quarter 2022 Results NEW YORK, NY, May 6, 2022 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the quarter ended March 31, 2022. Q1 2022 FINANCIAL HIGHLIGHTS ?$13.68 Book Value per share as of March 31, 2022 compared to $14.64 as of December 3

April 12, 2022 SC 13D

MITT / AG Mortgage Investment Trust Inc / Hill Country Asset Management, LP. - SCHEDULE 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* AG Mortgage Investment Trust, Inc. (Name of Issuer) Common Stock, $0.01 par value per share (Title of Class of Securities) 001228105 (CUSIP Number) Shawn Wells President and General Counsel Hill Country Asset Management L.P. 165 Hargraves Drive Building S

April 12, 2022 EX-1

JOINT FILING AGREEMENT

EXHIBIT 1 JOINT FILING AGREEMENT In accordance with Rule 13d?1(k)(1) under the Securities Exchange Act of 1934, as amended, the undersigned acknowledge and agree that the foregoing statement on Schedule 13D is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13D may be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements.

March 21, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the registrant x Filed by a party other than the registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

March 21, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the registrant x Filed by a party other than the registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

February 25, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAGE INV

February 25, 2022 EX-21.1

Subsidiaries of the Registrant.

Exhibit 21.1 AG Mortgage Investment Trust, Inc. Significant Subsidiaries Subsidiary State of Incorporation 1. AG MIT, LLC Delaware 2. AG MIT CMO, LLC Delaware 3. AG MIT ARC, LLC Delaware 4. AG MITT RPL TRS LLC Delaware 5. AG MIT CREL II, LLC Delaware 6. AG MIT EC LLC Delaware

February 25, 2022 EX-3.3

Amended and Restated Bylaws of AG Mortgage Investment Trust, Inc. Inc., incorporated by reference to Exhibit 3.3 on Form 10-K filed with the Securities and Exchange Commission on February 25, 2022

Exhibit 3.3 AG MORTGAGE INVESTMENT TRUST, INC. AMENDED AND RESTATED BYLAWS ARTICLE I OFFICES Section 1. PRINCIPAL OFFICE. The principal office of the Corporation in the State of Maryland shall be located at such place as the Board of Directors may designate. Section 2. ADDITIONAL OFFICES. The Corporation may have additional offices, including a principal executive office, at such places as the Boa

February 25, 2022 EX-10.1

Management Agreement, dated June 29, 2011 by and between the Company and AG REIT Management, LLC, incorporated by reference to Exhibit 10.1 of the Company's Annual Report on Form 10-K for the year ended December 31, 2021, filed with the Securities and Exchange Commission on February 25, 2022.

Exhibit 10.1 MANAGEMENT AGREEMENT by and between AG MORTGAGE INVESTMENT TRUST, INC. and AG REIT MANAGEMENT, LLC Dated as of June 29, 2011 This MANAGEMENT AGREEMENT, is dated as of June 29, 2011, by and between AG Mortgage Investment Trust, Inc., a Maryland corporation (the "Company") and AG REIT Management, LLC a Delaware limited liability company (the "Manager"). W I T N E S S E T H: WHEREAS, the

February 25, 2022 EX-4.5

Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934.

Exhibit 4.5 DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 This description of the general terms and provisions of our securities registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended (the ?Exchange Act?). This description of the terms of our stock does not purport to be complete and is subject to and qualified in i

February 24, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): February 24, 2022 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation

February 24, 2022 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Full Year and Fourth Quarter 2021 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Full Year and Fourth Quarter 2021 Results NEW YORK, NY, February 24, 2022 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the full year and quarter ended December 31, 2021. FULL YEAR AND FOURTH QUARTER 2021 FINANCIAL HIGHLIGHTS Full Year 2021: ?$14.

February 11, 2022 SC 13G/A

MITT / AG Mortgage Investment Trust Inc / EJF Capital LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) AG Mortgage Investment Trust, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 001228105 (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to desi

February 9, 2022 SC 13G/A

MITT / AG Mortgage Investment Trust Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 8)* Name of issuer: AG Mortgage Investment Trust Inc. Title of Class of Securities: REIT CUSIP Number: 001228501 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is fi

February 8, 2022 SC 13G

MITT / AG Mortgage Investment Trust Inc / Beach Point Capital Management LP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* AG Mortgage Investment Trust, Inc. (Name of Issuer) COMMON STOCK, PAR VALUE $0.01 PER SHARE (Title of Class of Securities) 001228501 (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to desi

January 31, 2022 SC 13G

MITT / AG Mortgage Investment Trust Inc / Hill Country Asset Management, LP. - SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* AG Mortgage Investment Trust, Inc. (Name of Issuer) Common Stock, $0.01 par value per share (Title of Class of Securities) 001228105 (CUSIP Number) January 21, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to desig

January 31, 2022 EX-99.2

POWER OF ATTORNEY

Exhibit 99.2 POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS THAT the undersigned hereby constitute and appoint SHAWN T. WELLS as the true and lawful attorney and agent of each of the undersigned, with power to act with or without the others and with full power of substitution and resubstitution, to execute in the name, place and stead of each of the undersigned any statements, reports or filings wit

January 31, 2022 EX-99.1

JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

Exhibit 99.1 JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned acknowledge and agree that the foregoing statement on Schedule 13G is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13G shall be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements. The undersigned a

November 22, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 17, 2021 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation

November 22, 2021 EX-10.1

Third Amendment to Management Agreement, dated as of November 22, 2021, by and between AG Mortgage Investment Trust, Inc. and AG REIT Management, LLC, incorporated by reference to Exhibit 10.1 of AG Mortgage Investment Trust, Inc.’s Current Report on Form 8-K, filed with the Securities and Exchange Commission on November 22, 2021.

Exhibit 10.1 Execution Version THIRD AMENDMENT TO MANAGEMENT AGREEMENT This THIRD AMENDMENT TO MANAGEMENT AGREEMENT (this ?Amendment?) is made as of November 22, 2021 by and between AG Mortgage Investment Trust, Inc. a Maryland corporation (the ?Company?) and AG REIT Management, LLC, a Delaware limited liability company (the ?Manager? and together with the Company, the ?Parties?). WHEREAS, the Par

November 22, 2021 EX-1.1

Underwriting Agreement, dated November 17, 2021, by and among AG Mortgage Investment Trust, Inc., AG REIT Management, LLC, and Credit Suisse Securities (USA) LLC, JMP Securities LLC, and Wells Fargo Securities, LLC, as representatives of the underwriters named therein

Exhibit 1.1 7,000,000 Shares AG MORTGAGE INVESTMENT TRUST, INC. Common Stock UNDERWRITING AGREEMENT November 17, 2021 Credit Suisse Securities (USA) LLC JMP Securities LLC Wells Fargo Securities, LLC as Representatives of the several Underwriters Dear Ladies and Gentlemen: 1. Introductory. AG Mortgage Investment Trust, Inc., a Maryland corporation (the ?Company?), agrees with the several Underwrit

November 19, 2021 424B5

7,000,000 Shares AG Mortgage Investment Trust, Inc. Common Stock

Filed Pursuant to Rule 424(b)(5) Registration No. 333-255931 PROSPECTUS SUPPLEMENT (To prospectus dated May 26, 2021) 7,000,000 Shares AG Mortgage Investment Trust, Inc. Common Stock We are offering to the public 7,000,000 shares of our common stock, par value $0.01 per share. Our common stock trades on the New York Stock Exchange, or NYSE, under the symbol ?MITT.? On November 12, 2021, the last s

November 15, 2021 424B5

7,000,000 Shares AG Mortgage Investment Trust, Inc. Common Stock

Filed Pursuant to Rule 424(b)(5) Registration No. 333-255931 This preliminary prospectus supplement relates to an effective registration statement under the Securities Act of 1933, as amended, but is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities and are not soliciting an offer to buy these securitie

November 5, 2021 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Third Quarter 2021 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Third Quarter 2021 Results NEW YORK, NY, November 5, 2021 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the quarter ended September 30, 2021. Q3 2021 PERFORMANCE AND HIGHLIGHTS ?$16.92 Book Value per share and $16.45 Adjusted Book Value per share

November 5, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 5, 2021 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation)

November 5, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MOR

August 3, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAGE

August 3, 2021 EX-10.1

AG Mortgage Investment Trust, Inc. 2020 Equity Incentive Plan, incorporated by reference to Exhibit 10.1 of the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2021, filed with the Securities and Exchange Commission on August 3, 2021.

Exhibit 10.1 AG MORTGAGE INVESTMENT TRUST, INC. 2020 EQUITY INCENTIVE PLAN 1.Purpose. The purpose of the AG Mortgage Investment Trust, Inc. 2020 Equity Incentive Plan is to provide a means through which the Company and its Affiliates may attract and retain key personnel, motivate outstanding performance and to provide a means whereby directors, officers, employees, consultants and advisors (and pr

August 3, 2021 EX-10.2

AG Mortgage Investment Trust, Inc. 2021 Manager Equity Incentive Plan, incorporated by reference to Exhibit 10.2 of the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2021, filed with the Securities and Exchange Commission on August 3, 2021.

Exhibit 10.2 AG MORTGAGE INVESTMENT TRUST, INC. MANAGER EQUITY INCENTIVE PLAN Effective April 7, 2021 1.PURPOSES. The purposes of this AG Mortgage Investment Trust, Inc. Manager Equity Incentive Plan (the "Plan") are to afford an incentive to AG REIT Management, LLC, a Maryland limited liability company (the "Manager") to: (a) continue as the Manager for the AG Mortgage Investment Trust, Inc. (the

July 30, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 30, 2021 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (C

July 30, 2021 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Second Quarter 2021 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Second Quarter 2021 Results NEW YORK, NY, July 30, 2021 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the quarter ended June 30, 2021. Q2 2021 PERFORMANCE AND HIGHLIGHTS ?$15.19 Book Value per share and $14.72 Adjusted Book Value per share as of J

July 27, 2021 EX-3.2

Articles of Amendment of AG Mortgage Investment Trust, Inc., incorporated by reference to Exhibit 3.2 of the Company's Current Report on Form 8-K, filed with the Securities and Exchange Commission on July 27, 2021.

Exhibit 3.2 AG MORTGAGE INVESTMENT TRUST, INC. ARTICLES OF AMENDMENT THIS IS TO CERTIFY THAT: FIRST: The charter (the ?Charter?) of AG Mortgage Investment Trust, Inc., a Maryland corporation (the ?Corporation?), is hereby amended to decrease, immediately upon the Effective Time (as defined below), the par value of the shares of common stock of the Corporation issued and outstanding immediately pri

July 27, 2021 EX-3.1

Articles of Amendment of AG Mortgage Investment Trust, Inc., incorporated by reference to Exhibit 3.1 of the Company's Current Report on Form 8-K, filed with the Securities and Exchange Commission on July 27, 2021.

Exhibit 3.1 AG MORTGAGE INVESTMENT TRUST, INC. ARTICLES OF AMENDMENT THIS IS TO CERTIFY THAT: FIRST: The charter (the ?Charter?) of AG Mortgage Investment Trust, Inc., a Maryland corporation (the ?Corporation?), is hereby amended to provide that, immediately upon the Effective Time (as defined below), every three shares of common stock (the ?Common Stock?), $0.01 par value per share, of the Corpor

July 27, 2021 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 21, 2021 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (C

June 17, 2021 EX-99.1

AG Mortgage Investment Trust, Inc. Investor Presentation June 2021 NYSE: MITT Forward Looking Statements: This presentation includes "forward-looking statements" within the meaning of the safe harbor provisions of the United States Private Securities

AG Mortgage Investment Trust, Inc. Investor Presentation June 2021 NYSE: MITT Forward Looking Statements: This presentation includes "forward-looking statements" within the meaning of the safe harbor provisions of the United States Private Securities Litigation Reform Act of 1995 related to dividends, book value, our investments, our business and investment strategy, investment returns, return on

June 17, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): June 17, 2021 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (C

June 14, 2021 8-K

Unregistered Sales of Equity Securities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): June 14, 2021 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (C

May 26, 2021 8-K

Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 26, 2021 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (Co

May 26, 2021 EX-10.1

AG Mortgage Investment Trust, Inc. 2021 Manager Equity Incentive Plan

Exhibit 10.1 AG MORTGAGE INVESTMENT TRUST, INC. MANAGER EQUITY INCENTIVE PLAN Effective April 7, 2021 1.PURPOSES. The purposes of this AG Mortgage Investment Trust, Inc. Manager Equity Incentive Plan (the "Plan") are to afford an incentive to AG REIT Management, LLC, a Maryland limited liability company (the "Manager") to: (a) continue as the Manager for the AG Mortgage Investment Trust, Inc. (the

May 26, 2021 424B5

$55,000,000 AG Mortgage Investment Trust, Inc. Common Stock

Filed Pursuant to Rule 424(b)(5) Registration No. 333-255931 PROSPECTUS SUPPLEMENT (To prospectus dated May 26, 2021) $55,000,000 AG Mortgage Investment Trust, Inc. Common Stock We have entered into separate equity distribution agreements with JMP Securities LLC and Credit Suisse Securities (USA) LLC, each of which we refer to as a sales agent and together as the sales agents, relating to shares o

May 24, 2021 CORRESP

AG MORTGAGE INVESTMENT TRUST, INC. 245 Park Avenue, 26th Floor New York, New York 10167 May 24, 2021

AG MORTGAGE INVESTMENT TRUST, INC. 245 Park Avenue, 26th Floor New York, New York 10167 May 24, 2021 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attention: Ronald E. Alper RE: AG Mortgage Investment Trust, Inc. Registration Statement on Form S-3 (File No. 333-255931) Ladies and Gentlemen: Pursuant to Rule 461

May 7, 2021 EX-10.1

AG Mortgage Investment Trust, Inc. 2020 Equity Incentive Plan

Exhibit 10.1 AG MORTGAGE INVESTMENT TRUST, INC. 2020 EQUITY INCENTIVE PLAN 1.Purpose. The purpose of the AG Mortgage Investment Trust, Inc. 2020 Equity Incentive Plan is to provide a means through which the Company and its Affiliates may attract and retain key personnel, motivate outstanding performance and to provide a means whereby directors, officers, employees, consultants and advisors (and pr

May 7, 2021 S-3

- S-3

As filed with the Securities and Exchange Commission on May 7, 2021 Registration No.

May 7, 2021 S-8

- S-3

Registration No. 333 - As filed with the Securities and Exchange Commission, May 7, 2021 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT Under THE SECURITIES ACT OF 1933 AG MORTGAGE INVESTMENT TRUST, INC. (Exact name of registrant as specified in its charter) Maryland 27-5254382 (State or other jurisdiction of incorporation or organization) (

May 7, 2021 EX-4.5

Form of Indenture (for [Subordinated] Debt Securities) (open-ended).

Exhibit 4.5 ????????????????????? AG MORTGAGE INVESTMENT TRUST, INC. TO , Trustee ?????? FORM OF INDENTURE (FOR [SUBORDINATED]* DEBT SECURITIES) Dated as of , 20 ????????????????????? * Bracketed language will be inserted in the Indenture under which subordinated Debt Securities will be issued. TABLE OF CONTENTS RECITAL OF THE COMPANY Page ARTICLE I DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPL

May 7, 2021 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAG

May 7, 2021 EX-4.1

Specimen Common Stock Certificate of AG Mortgage Investment Trust, Inc., incorporated by reference to Exhibit 4.1 on Form 10-Q filed with the Securities and Exchange Commission on May 7, 2021

Exhibit 4.1 Number *0* Shares *0* SEE REVERSE FOR IMPORTANT NOTICE ON TRANSFER RESTRICTIONS AND OTHER INFORMATION THIS CERTIFICATE IS TRANSFERABLE CUSIP IN THE CITIES OF AG MORTGAGE INVESTMENT TRUST, INC. a Corporation Formed Under the Laws of the State of Maryland THIS CERTIFIES THAT **Specimen** is the owner of **Zero (0)** fully paid and nonassessable shares of Common Stock, $0.01 par value per

May 6, 2021 EX-99.1

AG Mortgage Investment Trust, Inc. Reports First Quarter 2021 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports First Quarter 2021 Results NEW YORK, NY, May 6, 2021 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company" or "our") (NYSE: MITT) today reported financial results for the quarter ended March 31, 2021. Q1 2021 PERFORMANCE AND HIGHLIGHTS Financial Performance ?$4.92 Book Value per share and $4.76 Adjusted Book Value

May 6, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 6, 2021 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (Com

April 16, 2021 DEF 14A

Definitive Proxy Statement on Schedule 14A, filed with the SEC on April 16, 2021

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the registrant x Filed by a party other than the registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

April 16, 2021 DEFA14A

- DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the registrant x Filed by a party other than the registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

April 5, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 31, 2021 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation) (

March 29, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 AG Mortgage Investment Trust, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 001228105 CUSIP Number) March 17, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuan

March 18, 2021 8-K

Unregistered Sales of Equity Securities, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 18, 2021 (March 17, 2021) AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of

February 23, 2021 EX-14.1

AG Mortgage Investment Trust, Inc. Second Amended and Restated Code of Business Conduct and Ethics.

Exhibit 14.1 AG MORTGAGE INVESTMENT TRUST, INC. SECOND AMENDED AND RESTATED CODE OF BUSINESS CONDUCT AND ETHICS The following shall constitute the Code of Business Conduct and Ethics (the ?Code?) of AG Mortgage Investment Trust, Inc. (the ?Corporation?): I. INTRODUCTION The Board of Directors of the Corporation (the ?Board of Directors?) has adopted this Code in order to: (a) promote honest and et

February 23, 2021 EX-21.1

Subsidiaries of the Registrant.

Exhibit 21.1 AG Mortgage Investment Trust, Inc. Significant Subsidiaries Subsidiary State of Incorporation 1. AG MIT, LLC Delaware 2. AG MIT CMO, LLC Delaware 3. AG MIT ARC, LLC Delaware 4. AG MIT RES LLC Delaware 5. AG MIT EC LLC Delaware 6. AG MIT CMO EC LLC Delaware 7. AG MITT RPL TRS LLC Delaware 8. AG MIT International LLC Anguilla 9. MIT K, LLC Delaware 10. AG MIT CREL II, LLC Delaware 11. M

February 23, 2021 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MORTGAGE INV

February 23, 2021 EX-4.5

Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934.

Exhibit 4.5 DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 This description of the general terms and provisions of our securities registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended(the ?Exchange Act?). This description of the terms of our stock does not purport to be complete and is subject to and qualified in it

February 19, 2021 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): February 19, 2021 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation

February 19, 2021 EX-99.1

AG Mortgage Investment Trust, Inc. Reports Full Year and Fourth Quarter 2020 Results

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Full Year and Fourth Quarter 2020 Results NEW YORK, NY, February 19, 2021 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company," or "our") (NYSE: MITT) today reported financial results for the year and quarter ending December 31, 2020. The Company is a hybrid mortgage REIT that opportunistically invests in a divers

February 11, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): February 11, 2021 AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction of incorporation

February 11, 2021 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) AG Mortgage Investment Trust, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 001228105 (CUSIP Number) December 31, 2020 (Date of Event which Requires Filing of this Statement) Check the appropriate box to desi

February 10, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 7)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 7)* Name of issuer: AG Mortgage Investment Trust Inc. Title of Class of Securities: REIT CUSIP Number: 001228105 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is fi

December 31, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 31, 2020 (December 30, 2020) AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdict

December 7, 2020 EX-99.1

AG Mortgage Investment Trust, Inc. Appoints Dianne Hurley To Board of Directors

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Appoints Dianne Hurley To Board of Directors NEW YORK, NY – December 7, 2020 – AG Mortgage Investment Trust, Inc. (NYSE: MITT) (“MITT” or the “Company”) is pleased to announce that Dianne Hurley, a seasoned real estate industry executive, has joined its Board of Directors, effective December 1, 2020. She will serve as a member of the Company’s Audit

December 7, 2020 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 7, 2020 (December 1, 2020) AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdictio

November 25, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 25, 2020 (November 24, 2020) AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdict

November 6, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-35151 AG MOR

November 6, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 6, 2020 (November 5, 2020) AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdictio

November 6, 2020 EX-99.1

Allocated Equity(7)

Exhibit 99.1 AG Mortgage Investment Trust, Inc. Reports Third Quarter 2020 Results NEW YORK, NY, November 6, 2020 / Business Wire - AG Mortgage Investment Trust, Inc. ("MITT," "we," the "Company" or "our") (NYSE: MITT) today reported financial results for the quarter-ended September 30, 2020. AG Mortgage Investment Trust, Inc. is a hybrid mortgage REIT that opportunistically invests in and manages

October 6, 2020 SC 13G

MITT / AG Mortgage Investment Trust, Inc. / EJF Capital LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 AG Mortgage Investment Trust, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 001228105 (CUSIP Number) September 30, 2020 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pu

October 5, 2020 8-K

Unregistered Sales of Equity Securities, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 5, 2020 (October 2, 2020) AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdiction

October 1, 2020 8-K

Unregistered Sales of Equity Securities, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 1, 2020 (September 30, 2020) AG Mortgage Investment Trust, Inc. (Exact name of registrant as specified in its charter) Maryland 001-35151 27-5254382 (State or other jurisdicti

September 24, 2020 EX-10.1

Second Amendment to the Management Agreement, dated September 24, 2020, by and between AG Mortgage Investment Trust, Inc. and AG REIT Management, LLC, incorporated by reference to Exhibit 10.1 of the Company's Current Report on Form 8-K, filed with the Securities and Exchange Commission on September 24, 2020.

Exhibit 10.1 SECOND AMENDMENT TO MANAGEMENT AGREEMENT This SECOND AMENDMENT TO MANAGEMENT AGREEMENT (this “Amendment”) is made as of September 24, 2020, by and between AG Mortgage Investment Trust, Inc. a Maryland corporation (the “Company”) and AG REIT Management, LLC, a Delaware limited liability company (the “Manager” and together with the Company, the “Parties”). WHEREAS, the Parties entered i

Fintel data has been cited in the following publications:
Daily Mail Fox Business Business Insider Wall Street Journal The Washington Post Bloomberg Financial Times Globe and Mail
NASDAQ.com Reuters The Guardian Associated Press FactCheck.org Snopes Politifact
Federal Register The Intercept Forbes Fortune Magazine TheStreet Time Magazine Canadian Broadcasting Corporation International Business Times
Cambridge University Press Investopedia MarketWatch NY Daily News Entrepreneur Newsweek Barron's El Economista