AIV / Apartment Investment and Management Company - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Apartment Investment and Management Company
US ˙ NYSE ˙ US03748R7474

Mga Batayang Estadistika
LEI 549300O8FT5GJ4RU1D57
CIK 922864
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 Apartment Investment and Management Company
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 11, 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 11, 2025 APARTMENT 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): August 11, 2025 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company)

August 11, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 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 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: 1-13232 (Apartment I

August 11, 2025 EX-99.1

Aimco Reports Second Quarter 2025 Results and Recent Highlights

Table of Contents Page 3 Earnings Release 8 Outlook 11 Consolidated Statements of Operations 12 Consolidated Balance Sheets 13 Schedule 1 – EBITDAre and Adjusted EBITDAre 14 Schedule 2 – Aimco Leverage and Maturities 15 Schedule 3 – Aimco Portfolio 16 Schedule 4 – Aimco Capital Additions 17 Schedule 5 – Aimco Development and Redevelopment Project Summaries 19 Schedule 6 – Stabilized Operating Prop

August 11, 2025 EX-10.2

Purchase and Sale Contract, effective as of August 5, 2025, by and among Royal Crest Estates (Marlboro), L.L.C., Aimco Royal Crest - Nashua, L.L.C., Aimco Warwick, L.L.C., Waterford Village, L.L.C., Aimco Wexford Village, L.L.C., Aimco Wexford Village II, L.L.C., and HGI Acquisitions, LLC (filed herewith)

EXECUTION COPY CERTAIN INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS NOT MATERIAL AND IS THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL.

August 6, 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 5, 2025 APARTMENT 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): August 5, 2025 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company)

June 24, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 11-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 1-13232 (Apartment Investment and Man

June 10, 2025 8-K

FORM 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): June 10, 2025 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incorporat

June 4, 2025 CORRESP

Development and Redevelopment

June 4, 2025 Via EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance Office of Real Estate & Construction 100 F Street, N.E. Washington, D.C. 20549 Attention: William Demarest and Kristina Marrone Re: Apartment Investment and Management Company Form 10-K for the year ended December 31, 2024 Form 8-K filed February 24, 2025 File No. 001-13232 Dear William Demarest and Kris

May 8, 2025 EX-10.1

Amended and Restated Agreement of Limited Partnership of Aimco OP L.P., effective as of December 14, 2020 (Exhibit 10.1 to Aimco's Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2025, filed May 8, 2025, is incorporated herein by this reference)

Exhibit 10.1 AMENDED AND RESTATED AGREEMENT OF LIMITED PARTNERSHIP OF AIMCO OP L.P. a Delaware limited partnership THE SECURITIES EVIDENCED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR THE SECURITIES LAWS OF ANY STATE AND MAY NOT BE SOLD, TRANSFERRED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION, UNLESS THE TRANSFEROR DELIVERS TO THE P

May 8, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 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, 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: 1-13232 (Apartment

May 8, 2025 EX-99.1

Aimco Reports First Quarter 2025 Results and Recent Highlights

Table of Contents Page 3 Earnings Release 8 Outlook 11 Consolidated Statements of Operations 12 Consolidated Balance Sheets 13 Schedule 1 – EBITDAre and Adjusted EBITDAre 14 Schedule 2 – Aimco Leverage and Maturities 15 Schedule 3 – Aimco Portfolio 16 Schedule 4 – Aimco Capital Additions 17 Schedule 5 – Aimco Development and Redevelopment Project Summaries 19 Schedule 6 – Stabilized Operating Prop

May 8, 2025 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): May 8, 2025 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-1

April 25, 2025 DEF 14A

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant   ☒     Filed by a Party other than the Registrant  ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for use of the Commission only (as permitted by Rule

April 25, 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

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 ☒      Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidentia

February 24, 2025 EX-10.29

Form of Performance Restricted Stock Agreement (Second Amended & Restated 2015 Stock Award and Incentive Plan) (filed herewith)*

Exhibit 10.29 PERFORMANCE RESTRICTED STOCK AGREEMENT (TSR) (Second Amended and Restated 2015 Stock Award and Incentive Plan) This PERFORMANCE RESTRICTED STOCK AGREEMENT, dated as of [] (the “Agreement”), is by and between Apartment Investment and Management Company, a Maryland corporation (the “Company”), and [] (the “Recipient”). Capitalized terms used but not otherwise defined in this Agreement

February 24, 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 1-13232 (Apartment Invest

February 24, 2025 EX-21.1

List of Subsidiaries

Exhibit 21.1 APARTMENT INVESTMENT AND MANAGEMENT COMPANY ENTITIES As of 12/31/2024 Entity Jurisdiction 1001 Brickell Bay Drive, LLC Delaware 1001 Brickell Holdings, LLC Delaware 1001 Brickell Owner, LLC Delaware 1001 Brickell US, LLC Delaware 1691-1695 2ND Avenue, LLC Delaware 2200 GRACE OWNER, LLC Delaware 234-236 East 88th, LLC Delaware 450 NE 9th Holding LLC Delaware 450 NE 9th Owner LLC Delawa

February 24, 2025 EX-19.1

Policy on Insider Information and Insider Trading

Exhibit 19.1 STATEMENT OF POLICY ON INSIDER TRADING The following sets forth the Insider Trading Policy of Apartment Investment and Management Company (“Aimco” or the “Company”). This policy covers trading of securities of Aimco, Aimco OP L.P., entities in which Aimco directly or indirectly owns an interest or acts as a general partner, as well as the securities of other companies with which Aimco

February 24, 2025 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 24, 2025 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Compan

February 24, 2025 EX-99.1

Aimco Reports Fourth Quarter and Full Year 2024 Results and Establishes 2025 Guidance

Table of Contents Page 3 Stockholder Letter 5 Earnings Release 9 Outlook 14 Consolidated Statements of Operations 15 Consolidated Balance Sheets 16 Schedule 1 – EBITDAre and Adjusted EBITDAre 17 Schedule 2 – Aimco Leverage and Maturities 18 Schedule 3 – Aimco Portfolio 19 Schedule 4 – Aimco Capital Additions 20 Schedule 5 – Aimco Development and Redevelopment Project Summaries 22 Schedule 6 – Stab

February 24, 2025 EX-10.31

Interests Purchase and Sale Agreement, effective as of December 30, 2024, by and among AHOTB Holding, LLC, Aimco OP L.P., and Brickell Bay Property Owner LLC (filed herewith)

EXECUTION COPY CERTAIN INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS NOT MATERIAL AND IS THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL.

January 7, 2025 EX-99.1

JOINT FILING AGREEMENT

EXHIBIT I JOINT FILING AGREEMENT This will confirm the agreement by and among the undersigned that the Schedule 13G filed with the Securities and Exchange Commission on or about the date hereof with respect to the beneficial ownership by the undersigned of the Class A Common Stock, par value $0.

December 30, 2024 8-K

Entry into a Material Definitive Agreement

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 30, 2024 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Compan

November 18, 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): November 18, 2024 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incorp

November 18, 2024 EX-99.1

Balance Sheet Ample liquidity, protection against interest rate volatility, and limited near-term maturities Capital Allocation Committed to prudent capital allocation that maximizes total shareholder returns over time Corporate Responsibility Commit

Balance Sheet Ample liquidity, protection against interest rate volatility, and limited near-term maturities Capital Allocation Committed to prudent capital allocation that maximizes total shareholder returns over time Corporate Responsibility Committed to stockholder friendly governance, our team, and the communities in which we operate Cash on hand and capacity on revolving credit facility $260M

November 7, 2024 EX-99.1

Aimco Reports Third Quarter Results, Updates 2024 Guidance, and Provides Highlights on Recent Activities

Table of Contents Page 3 Earnings Release 8 Outlook 11 Consolidated Statements of Operations 12 Consolidated Balance Sheets 13 Schedule 1 – EBITDAre and Adjusted EBITDAre 14 Schedule 2 – Aimco Leverage and Maturities 15 Schedule 3 – Aimco Portfolio 16 Schedule 4 – Aimco Capital Additions 17 Schedule 5 – Aimco Development and Redevelopment Project Summaries 19 Schedule 6 – Stabilized Operating Prop

November 7, 2024 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): November 7, 2024 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company

November 7, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 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, 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: 1-13232 (Apartm

September 11, 2024 EX-99.1

Balance Sheet Ample liquidity, protection against interest rate volatility, and limited near-term maturities Capital Allocation Committed to prudent capital allocation that maximizes total shareholder returns over time Corporate Responsibility Commit

Balance Sheet Ample liquidity, protection against interest rate volatility, and limited near-term maturities Capital Allocation Committed to prudent capital allocation that maximizes total shareholder returns over time Corporate Responsibility Committed to stockholder friendly governance, our team, and the communities in which we operate Cash on hand and capacity on revolving credit facility $260M

September 11, 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 11, 2024 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incor

August 7, 2024 EX-99.1

Aimco Reports Second Quarter Results, Updates Guidance, and Provides Highlights on Recent Activities

Table of Contents Page 3 Earnings Release 7 Outlook 10 Consolidated Statements of Operations 11 Consolidated Balance Sheets 12 Schedule 1 – EBITDAre and Adjusted EBITDAre 13 Schedule 2 – Aimco Leverage and Maturities 14 Schedule 3 – Aimco Portfolio 15 Schedule 4 – Aimco Capital Additions 16 Schedule 5 – Aimco Development and Redevelopment Project Summaries 18 Schedule 6 – Stabilized Operating Prop

August 7, 2024 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): August 7, 2024 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company)

August 7, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 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 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: 1-13232 (Apartment I

July 12, 2024 SC 13D/A

BR:A1IV34 / Apartment Investment and Management Company - Depositary Receipt (Common Stock) / BEARD JOSEPH G - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* Apartment Investment and Management Company (Name of Issuer) Class A Common Stock (Title of Class of Securities) 03748R754 (CUSIP Number) Joseph G. Beard 2550 Pacific Ave, Suite 1600 Dallas, Texas 75226 (214) 515-7000 (Name, Address and Teleph

July 1, 2024 8-K

Current Report

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 28, 2024 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incorporat

June 27, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 11-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 1-13232 (Apartment Investment and Man

June 3, 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): June 03, 2024 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incorporat

June 3, 2024 EX-99.1

Balance Sheet Ample liquidity, protection against interest rate volatility, and limited near-term maturities Capital Allocation Committed to prudent capital allocation that maximizes total shareholder returns over time Corporate Responsibility Commit

Balance Sheet Ample liquidity, protection against interest rate volatility, and limited near-term maturities Capital Allocation Committed to prudent capital allocation that maximizes total shareholder returns over time Corporate Responsibility Committed to stockholder friendly governance, our team, and the communities in which we operate Cash on hand and capacity on revolving credit facility $290M

May 14, 2024 DEF 14A

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

Table of Contents   UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 14, 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 ☒      Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for U

May 13, 2024 EX-16.1

Letter of Ernst & Young LLP, dated May 13, 2024.

May 13, 2024 Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549 Commissioners: We have read Item 4.01 of Form 8-K dated May 13, 2024, of Apartment Investment and Management Company and Aimco OP L.P. and are in agreement with the statements contained in paragraphs two, three and four therein. We have no basis to agree or disagree with other statements of the registrant conta

May 13, 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): May 9, 2024 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-1

May 8, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 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, 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: 1-13232 (Apartment

May 8, 2024 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): May 8, 2024 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-1

May 8, 2024 EX-99.1

Aimco Reports First Quarter Results and Provides Highlights on Recent Activities

Table of Contents Page 3 Earnings Release 7 Outlook 10 Consolidated Statements of Operations 11 Consolidated Balance Sheets 12 Schedule 1 – EBITDAre and Adjusted EBITDAre 13 Schedule 2 – Aimco Leverage and Maturities 14 Schedule 3 – Aimco Portfolio 15 Schedule 4 – Aimco Capital Additions 16 Schedule 5 – Aimco Development and Redevelopment Project Summaries 18 Schedule 6 – Stabilized Operating Prop

February 29, 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

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 29, 2024 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incorp

February 29, 2024 EX-99.1

CONTENTS PRESENTATION TOPICS: About Aimco – Apartment specialists with a deep history and differentiated strategy Aimco Portfolio & Results – Strong stabilized operating performance with NOI up 9.3% in 2023, active developments on pace to deliver a s

CONTENTS PRESENTATION TOPICS: About Aimco – Apartment specialists with a deep history and differentiated strategy Aimco Portfolio & Results – Strong stabilized operating performance with NOI up 9.

February 26, 2024 EX-21.1

List of Subsidiaries

Exhibit 21.1 APARTMENT INVESTMENT AND MANAGEMENT COMPANY ENTITIES As of 12/31/2023 Entity Jurisdiction APARTMENT INVESTMENT AND MANAGEMENT COMPANY Maryland LA Indian Oaks QRS, Inc. Delaware LA Canyon Terrace QRS, Inc. Delaware AmReal Corporation South Carolina National Corporation for Housing Partnerships District of Columbia Aimco OP GP, LLC Delaware Aimco OP L.P. Delaware AIVUP JV Holdings Membe

February 26, 2024 EX-97.1

Amended Aimco Clawback Policy, effective as of July 26, 2023 (filed herewith)*

Exhibit 97.1 Apartment Investment and Management Company Clawback Policy Acknowledgement On July 28, 2014, the Board of Directors of Apartment Investment and Management Company (the “Company”) adopted the Apartment Investment and Management Company Clawback Policy as amended on January 26, 2015, and further amended on July 26, 2023 (the “Policy”). The Policy is attached hereto as Annex A. By signi

February 26, 2024 EX-10.22

Form of Performance Restricted Stock Agreement (Second Amended & Restated 2015 Stock Award and Incentive Plan) (filed herewith)*

Exhibit 10.22 PERFORMANCE RESTRICTED STOCK AGREEMENT (TSR) (Second Amended and Restated 2015 Stock Award and Incentive Plan) This PERFORMANCE RESTRICTED STOCK AGREEMENT, dated as of [] (the “Agreement”), is by and between Apartment Investment and Management Company, a Maryland corporation (the “Company”), and [] (the “Recipient”). Capitalized terms used but not otherwise defined in this Agreement

February 26, 2024 EX-10.26

Form of LTIP II Unit Agreement (Second Amended & Restated 2015 Stock Award and Incentive Plan) (filed herewith)*

Exhibit 10.26 LTIP UNIT AGREEMENT (Second Amended and Restated 2015 Stock Award and Incentive Plan) (LTIP II Units) This LTIP UNIT AGREEMENT, dated as of [] (the “Agreement”), is by and between Apartment Investment and Management Company, a Maryland corporation (the “Company”), Aimco OP L.P., a Delaware limited partnership (the “Partnership”), and [] (the “Recipient”). Capitalized terms used but n

February 26, 2024 EX-10.25

Form of Non-Qualified Stock Option Agreement (Second Amended & Restated 2015 Stock Award and Incentive Plan) (filed herewith)*

Exhibit 10.25 NON-QUALIFIED STOCK OPTION AGREEMENT (Second Amended & Restated 2015 Stock Award and Incentive Plan) This NON-QUALIFIED STOCK OPTION AGREEMENT is dated as of (the “Agreement”), is by and between Apartment Investment and Management Company, a Maryland corporation (the “Company”), and (the “Optionee”). Capitalized terms used but not otherwise defined in this Agreement shall have the re

February 26, 2024 EX-10.3

Amended Aimco Severance Policy, effective as of October 27, 2021 (filed herewith)*

Exhibit 10.3 APARTMENT INVESTMENT AND MANAGEMENT COMPANY EXECUTIVE SEVERANCE POLICY Effective February 22, 2018 (amended October 27, 2021) TABLE OF CONTENTS PAGE Section 1. BACKGROUND Section 2. Definitions 1 Section 3. Term of Policy 5 Section 4. Termination by Company without Cause or by Executive for Good Reason 5 Section 5. Termination without Cause in Connection with Change in Control 6 Secti

February 26, 2024 EX-10.21

Form of Restricted Stock Agreement (Second Amended & Restated 2015 Stock Award and Incentive Plan) (filed herewith)*

Exhibit 10.21 RESTRICTED STOCK AGREEMENT (Second Amended & Restated 2015 Stock Award and Incentive Plan) This RESTRICTED STOCK AGREEMENT, dated as of [] (the “Agreement”), is by and between Apartment Investment and Management Company, a Maryland corporation (the “Company”), and [] (“Recipient”). Capitalized terms used but not otherwise defined in this Agreement shall have the respective meanings s

February 26, 2024 EX-10.19

Form of Performance Non-Qualified Stock Option Agreement (Second Amended & Restated 2015 Stock Award and Incentive Plan) (filed herewith)*

Exhibit 10.19 PERFORMANCE NON-QUALIFIED STOCK OPTION AGREEMENT (Second Amended & Restated 2015 Stock Award and Incentive Plan) This NON-QUALIFIED STOCK OPTION AGREEMENT, dated as of [] (the “Agreement”), is by and between Apartment Investment and Management Company, a Maryland corporation (the “Company”), and [] (the “Optionee”). Capitalized terms used but not otherwise defined in this Agreement s

February 26, 2024 EX-10.27

Form of LTIP II Unit Agreement (Second Amended & Restated 2015 Stock Award and Incentive Plan) (filed herewith)*

Exhibit 10.27 LTIP UNIT AGREEMENT (Second Amended and Restated 2015 Stock Award and Incentive Plan) (LTIP II Units) This LTIP UNIT AGREEMENT, dated as of [] (the “Agreement”), is by and between Apartment Investment and Management Company, a Maryland corporation (the “Company”), Aimco OP L.P., a Delaware limited partnership (the “Partnership”), and [] (the “Recipient”). Capitalized terms used but n

February 26, 2024 EX-10.4

Powell Employment Agreement (filed herewith)*

Exhibit 10.4 EMPLOYMENT AGREEMENT THIS AGREEMENT, made and entered into this 27th day of October, 2021 (the “Effective Date”), is entered into by and between Aimco Development Company, LLC (“AIMCO” or “Company”) and Wes Powell (“Executive”). RECITALS: WHEREAS, AIMCO wishes to continue to employ Executive upon the terms and conditions hereinafter set forth and Executive wishes to accept such contin

February 26, 2024 EX-10.23

Form of Performance Vesting LTIP II Unit Agreement (Second Amended & Restated 2015 Stock Award and Incentive Plan) (filed herewith)*

Exhibit 10.23 PERFORMANCE VESTING LTIP UNIT AGREEMENT (Second Amended and Restated 2015 Stock Award and Incentive Plan) (LTIP II Units) This PERFORMANCE VESTING LTIP UNIT AGREEMENT, dated as of [] (the “Agreement”), by and among Apartment Investment and Management Company, a Maryland corporation (the “Company”), Aimco OP L.P. a Delaware limited partnership (the "Partnership"), and [] (the “Recipie

February 26, 2024 EX-10.20

Form of Performance Vesting LTIP II Unit Agreement (Second Amended & Restated 2015 Stock Award and Incentive Plan) (filed herewith)*

Exhibit 10.20 PERFORMANCE VESTING LTIP UNIT AGREEMENT (Second Amended & Restated 2015 Stock Award and Incentive Plan) (LTIP II Units) This PERFORMANCE VESTING LTIP UNIT AGREEMENT, dated as of [] (the “Agreement”), is by and among Apartment Investment and Management Company, a Maryland corporation (the “Company”), Aimco OP L.P., a Delaware limited partnership (the "Partnership"), and [] (the “Recip

February 26, 2024 10-K

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

-FN6 - VIE's 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 1-13232 (Apa

February 26, 2024 EX-10.18

Form of Performance Restricted Stock Agreement (Second Amended & Restated 2015 Stock Award and Incentive Plan) (filed herewith)*

Exhibit 10.18 PERFORMANCE RESTRICTED STOCK AGREEMENT (TSR) (Second Amended and Restated 2015 Stock Award and Incentive Plan) This PERFORMANCE RESTRICTED STOCK AGREEMENT, dated as of [] (the “Agreement”), is by and between Apartment Investment and Management Company, a Maryland corporation (the “Company”), and [] (the “Recipient”). Capitalized terms used but not otherwise defined in this Agreement

February 26, 2024 EX-10.17

Form of Restricted Stock Agreement (Second Amended & Restated 2015 Stock Award and Incentive Plan) (filed herewith)*

Exhibit 10.17 RESTRICTED STOCK AGREEMENT (Second Amended & Restated 2015 Stock Award and Incentive Plan) This RESTRICTED STOCK AGREEMENT, dated as of [] (the “Agreement”), is by and between Apartment Investment and Management Company, a Maryland corporation (the “Company”), and [] (“Recipient”). Capitalized terms used but not otherwise defined in this Agreement shall have the respective meanings s

February 26, 2024 EX-10.24

Form of Non-Qualified Stock Option Agreement (Second Amended & Restated 2015 Stock Award and Incentive Plan) (filed herewith)*

Exhibit 10.24 PERFORMANCE NON-QUALIFIED STOCK OPTION AGREEMENT (Second Amended & Restated 2015 Stock Award and Incentive Plan) This NON-QUALIFIED STOCK OPTION AGREEMENT, dated as of [] (the “Agreement”), is by and between Apartment Investment and Management Company, a Maryland corporation (the “Company”), and [] (the “Optionee”). Capitalized terms used but not otherwise defined in this Agreement s

February 26, 2024 EX-10.28

Form of Performance Restricted Stock Agreement (Second Amended & Restated 2015 Stock Award and Incentive Plan) (filed herewith)*

Exhibit 10.28 PERFORMANCE RESTRICTED STOCK AGREEMENT (TSR) (Second Amended and Restated 2015 Stock Award and Incentive Plan) This PERFORMANCE RESTRICTED STOCK AGREEMENT, dated as of [] (the “Agreement”), is by and between Apartment Investment and Management Company, a Maryland corporation (the “Company”), and [] (the “Recipient”). Capitalized terms used but not otherwise defined in this Agreement

February 22, 2024 EX-99.1

Aimco Reports Fourth Quarter Results, Establishes 2024 Guidance, and Provides Highlights on Recent and Planned Activities

Table of Contents Page 3 Stockholder Letter 5 Earnings Release 10 Outlook 15 Consolidated Statements of Operations 16 Consolidated Balance Sheets 17 Schedule 1 – EBITDAre and Adjusted EBITDAre 18 Schedule 2 – Aimco Leverage and Maturities 19 Schedule 3 – Aimco Portfolio 20 Schedule 4 – Aimco Capital Additions 21 Schedule 5 – Aimco Development and Redevelopment Project Summaries 23 Schedule 6 – Sta

February 22, 2024 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 22, 2024 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Compan

February 14, 2024 SC 13G/A

AIV / Apartment Investment and Management Company / Sessa Capital Special Opportunity Fund II, L.P. Passive Investment

SC 13G/A 1 fp0087081-1sc13ga.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (AMENDMENT NO. 1)* APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Name of Issuer) Class A Common Stock (Title of Class of Securities) 03748R747 (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this Statement) Check the appropriate b

February 13, 2024 SC 13G/A

AIV / Apartment Investment and Management Company / 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.: 3)* Name of issuer: Apartment Investment & Management Co Class A Title of Class of Securities: Common Stock CUSIP Number: 03748R747 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule pursuant to which

February 5, 2024 8-K

Shareholder Director Nominations

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 31, 2024 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incorpo

November 13, 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): November 13, 2023 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incorp

November 13, 2023 EX-99.1

CONTENTS AIV NYSE LISTED 29 YEARS PUBICLY TRADED +2,600bps COMPARED TO RUSSELL 2000 SINCE 2020 SPIN-OFF1 PRESENTATION TOPICS: About Aimco – Apartment specialists with a deep history and differentiated strategy Aimco Portfolio & Results – Strong stabi

CONTENTS AIV NYSE LISTED 29 YEARS PUBICLY TRADED +2,600bps COMPARED TO RUSSELL 2000 SINCE 2020 SPIN-OFF1 PRESENTATION TOPICS: About Aimco – Apartment specialists with a deep history and differentiated strategy Aimco Portfolio & Results – Strong stabilized operating performance with net operating income (NOI) up 10% year-to-date, active developments on track to reach $55M of annual stabilized NOI,

November 6, 2023 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): November 6, 2023 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company

November 6, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 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, 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: 1-13232 (Apartm

November 6, 2023 EX-99.1

Aimco Reports Third Quarter Results, Updates 2023 Guidance, and Provides Highlights on Recent and Planned Activities

Table of Contents Page 3 Earnings Release 8 2023 Outlook 11 Consolidated Statements of Operations 12 Consolidated Balance Sheets 13 Schedule 1 – EBITDAre and Adjusted EBITDAre 14 Schedule 2 – Aimco Leverage and Maturities 15 Schedule 3 – Aimco Portfolio 16 Schedule 4 – Aimco Capital Additions 17 Schedule 5 – Aimco Development and Redevelopment Project Summaries 19 Schedule 6 – Stabilized Operating

October 3, 2023 EX-3.1

Charter – Articles of Amendment and Restatement (Exhibit 3.1 to Aimco’s Current Report on Form 8-K, dated October 2, 2023, is incorporated herein by this reference)

APARTMENT INVESTMENT AND MANAGEMENT COMPANY ARTICLES OF AMENDMENT AND RESTATEMENT APARTMENT INVESTMENT AND MANAGEMENT COMPANY, a Maryland corporation, having its principal office in Baltimore City, Maryland (hereinafter referred to as the “Corporation” or “AIMCO”), hereby certifies to the State Department of Assessments and Taxation of Maryland that: FIRST: The Corporation desires to and does hereby amend and restate its Charter as currently in effect.

October 3, 2023 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): October 03, 2023 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incorpo

October 2, 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): September 29, 2023 APARTMENT 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): September 29, 2023 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Compa

October 2, 2023 EX-99.1

INVESTOR PRESENTATION September 2023

INVESTOR PRESENTATION September 2023 CONTENTS 2 AIV NYSE LISTED 29 YEARS PUBICLY TRADED $1.

October 2, 2023 8-K

Current Report

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 29, 2023 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incor

September 29, 2023 SC 13D/A

AIV / Apartment Investment & Management Co. - Class A / Land & Buildings Investment Management, LLC - AMENDMENT NO. 2 TO THE SCHEDULE 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 2)1 Apartment Investment and Management Company (Name of Issuer) Class A Common Stock (Title of Class of Securities) 03748R747 (CUSIP Number) Jonathan Litt

September 13, 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): September 13, 2023 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incor

September 13, 2023 EX-99.1

INVESTOR PRESENTATION September 2023

INVESTOR PRESENTATION September 2023 CONTENTS 2 AIV NYSE LISTED 29 YEARS PUBICLY TRADED $1.

August 15, 2023 DEF 14A

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for use of the Commission only (as permitted by Rule 14a-6(e

August 15, 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 ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

August 7, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 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 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: 1-13232 (Apartment I

August 7, 2023 EX-99.1

Aimco Reports Second Quarter Results, Updates Guidance, and Provides Recent Highlights

Table of Contents Page 3 Earnings Release 9 2023 Outlook 12 Consolidated Statements of Operations 13 Consolidated Balance Sheets 14 Schedule 1 – EBITDAre and Adjusted EBITDAre 15 Schedule 2 – Aimco Leverage and Maturities 16 Schedule 3 – Aimco Portfolio 17 Schedule 4 – Aimco Capital Additions 18 Schedule 5 – Aimco Development and Redevelopment Project Summaries 20 Schedule 6 – Stabilized Operating

August 7, 2023 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): May 4, 2023 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-1

August 2, 2023 PRE 14A

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for use of the Commission only (as permitted by Rule 14a-6(e

June 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): June 22, 2023 APARTMENT 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): June 22, 2023 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1

June 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): June 13, 2023 APARTMENT 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): June 13, 2023 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1

June 5, 2023 EX-99.1

Forward Looking Statement This presentation contains forward-looking statements within the meaning of the federal securities laws. Forward-looking statements include all statements that are not historical statements of fact and those regarding our in

Forward Looking Statement This presentation contains forward-looking statements within the meaning of the federal securities laws.

June 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

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 05, 2023 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incorporat

May 4, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 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, 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: 1-13232 (Apartment

May 4, 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 4, 2023 APARTMENT INVESTMENT

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 4, 2023 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-1

May 4, 2023 EX-99

Aimco Reports First Quarter Results and Provides Recent Highlights

Table of Contents Page 3 Earnings Release 8 2023 Outlook 11 Consolidated Statements of Operations 12 Consolidated Balance Sheets 13 Schedule 1 – EBITDAre and Adjusted EBITDAre 14 Schedule 2 – Aimco Leverage and Maturities 15 Schedule 3 – Aimco Portfolio 16 Schedule 4 – Aimco Capital Additions 17 Schedule 5 – Aimco Development and Redevelopment Project Summaries 19 Schedule 6 – Stabilized Operating

April 28, 2023 EX-99

Aimco Implements Governance Enhancements

Exhibit 99.1 Aimco Implements Governance Enhancements DENVER – April 27, 2023 – Apartment Investment and Management Company (NYSE: AIV) (“Aimco” or the “Company”) today announced that its Board of Directors has approved amendments to the Company’s Bylaws implementing the governance enhancements previously disclosed in November 2022. The Bylaws amendments will become effective in connection with th

April 28, 2023 EX-3

Amended and Restated Bylaws (Exhibit 3.1 to Aimco's Current Report on Form 8-K, dated April 28, 2023, is incorporated herein by this reference).

EX-3 2 aiv-ex31.htm EX-3.1 Exhibit 3.1 As Adopted on April 26, 2023 AMENDED AND RESTATED BYLAWS OF APARTMENT INVESTMENT AND MANAGEMENT COMPANY TABLE OF CONTENTS Page Article I STOCKHOLDERS Section 1.01. Annual Meeting 1 Section 1.02. Special Meeting 1 Section 1.03. Place of Meetings 1 Section 1.04. Meetings by Remote Communication 1 Section 1.05. Notice of Meetings; Waiver of Notice 2 Section 1.06

April 28, 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

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): April 26, 2023 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incorpora

March 27, 2023 EX-99

Aimco Appoints Sherry L. Rexroad to Board of Directors

Exhibit 99.1 Aimco Appoints Sherry L. Rexroad to Board of Directors DENVER – March 27, 2023 – Apartment Investment and Management Company (NYSE: AIV) (“Aimco” or the “Company”) today announced that it has appointed Sherry L. Rexroad to its Board of Directors, effective immediately. Ms. Rexroad has been appointed to Aimco’s Audit, Compensation and Human Resources, Investment, and Nominating, Enviro

March 27, 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

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 27, 2023 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incorpora

March 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

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 07, 2023 Apartment Investment and Management Company (Exact name of Registrant as Specified in Its Charter) Maryland 1-13232 84-1259577 (State or Other Jurisdiction of Incorpora

February 27, 2023 10-K

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

-FN6 - VIE's 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 1-13232 (Apa

February 27, 2023 EX-21

List of Subsidiaries

Exhibit 21.1 APARTMENT INVESTMENT AND MANAGEMENT COMPANY ENTITIES As of 12/31/2022 Entity Jurisdiction APARTMENT INVESTMENT AND MANAGEMENT COMPANY Maryland LA Indian Oaks QRS, Inc. Delaware LA Canyon Terrace QRS, Inc. Delaware AmReal Corporation South Carolina Ambassador IX, Inc. Delaware National Corporation for Housing Partnerships District of Columbia Rescorp Development, Inc. Illinois Aimco OP

February 22, 2023 EX-99

Apartment Investment and Management Company Investor Presentation - Wells Fargo's Real Estate Securities Conference

EX-99 2 aiv-ex991.htm EX-99.1 Exhibit 99.1

February 22, 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 22, 2023 APARTMENT INVES

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, 2023 APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-13232 84-

February 21, 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 21, 2023 APARTMENT INVES

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 21, 2023 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Compan

February 21, 2023 EX-99

Aimco Provides Recent Highlights and Fourth Quarter Financial Results

Table of Contents Page 3 Letter to Stockholders 6 Earnings Release 10 2023 Outlook 15 Consolidated Statements of Operations 16 Consolidated Balance Sheets 17 Schedule 1 – EBITDAre and Adjusted EBITDAre 18 Schedule 2 – Aimco Leverage and Maturities 19 Schedule 3 – Aimco Portfolio 20 Schedule 4 – Aimco Capital Additions 21 Schedule 5 – Aimco Development and Redevelopment Project Summaries 23 Schedul

February 14, 2023 SC 13G

AIV / Apartment Investment and Management Co / Sessa Capital Special Opportunity Fund II, L.P. Passive Investment

SC 13G 1 fp0082117-1sc13g.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (AMENDMENT NO. )* APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Name of Issuer) Class A Common Stock (Title of Class of Securities) 03748R747 (CUSIP Number) December 31, 2022 (Date of Event which Requires Filing of this Statement) Check the appropriate box t

February 13, 2023 EX-99

Aimco Announces the Resignation of Terry Considine from its Board of Directors

Exhibit 99.1 Aimco Announces the Resignation of Terry Considine from its Board of Directors DENVER – February 13, 2023 – Apartment Investment and Management Company (NYSE: AIV) (“Aimco” or the “Company”) announced today that Mr. Terry Considine has resigned from its board of directors. The Company offers its utmost appreciation for his nearly 30 years of service. Mr. Considine founded and managed

February 13, 2023 EX-99

Terry Considine

Exhibit 99.2 Terry Considine Monday February 13, 2023 R. Dary Stone Chairman of the Board Aimco Dear Dary, About two years ago, the “old Aimco” Board divided its business in two: AIR, to be the most efficient way to invest in public ownership of multi-family properties; and “new Aimco” to continue the development activities of “old Aimco”, worth more as a going concern than in liquidation. This de

February 13, 2023 8-K

Regulation FD Disclosure, 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): February 13, 2023 APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Exact name of registrant as specified in its charter) Maryland 1-13232 84-1259577 (State or other jurisdiction (Commissi

February 13, 2023 SC 13G/A

AIV / Apartment Investment and Management Co / Long Pond Capital, LP Passive Investment

SC 13G/A 1 longpond-aiv123122a1.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* Apartment Invt & Mgmt Co. Corporation (Name of Issuer) Class A Common Stock (Title of Class of Securities) 03748R747 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the ap

February 9, 2023 SC 13G/A

AIV / Apartment Investment and Management Co / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0277-apartmentinvestmentan.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2)* Name of issuer: Apartment Investment and Management Co. Title of Class of Securities: REIT CUSIP Number: 03748R747 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriat

February 2, 2023 8-K

Current Report

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 2, 2023 APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Exact name of registrant as specified in its charter) Maryland 1-13232 84-1259577 (State or other jurisdiction (Commissio

February 2, 2023 EX-99.1

Aimco Announces Changes in Board Leadership Roles and Committee Composition R. Dary Stone Named Chairman of the Board

Exhibit 99.1 Aimco Announces Changes in Board Leadership Roles and Committee Composition R. Dary Stone Named Chairman of the Board DENVER –February 2, 2023 – Apartment Investment and Management Company (NYSE: AIV) (“Aimco” or the “Company”) today announced that its Board of Directors has named R. Dary Stone as Chairman of the Board, effective February 1, 2023. Mr. Stone was appointed to the Aimco

January 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on January 5, 2023

As filed with the Securities and Exchange Commission on January 5, 2023 Registration No.

December 30, 2022 EX-FILING FEES

Filing Fee Table

Exhibit 107

December 30, 2022 S-8

As filed with the Securities and Exchange Commission on December 30, 2022

As filed with the Securities and Exchange Commission on December 30, 2022 Registration No.

December 30, 2022 EX-99.1

Apartment Investment and Management Company Retirement Plan

Exhibit 99.1 Pre-Approved Defined Contribution Plan Fidelity Basic Plan Document No. 17 FMR LLC and its affiliates do not provide tax or legal advice. Nothing herein or in any attachments hereto should be construed, or relied upon, as tax or legal advice. IRS CIRCULAR 230 DISCLOSURE: To the extent this document (including attachments), mentions or references any tax matter, it is not intended or w

December 20, 2022 8-K

Current Report

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 20, 2022 APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Exact name of registrant as specified in its charter) MARYLAND 1-13232 84-1259577 (Apartment Investment and Management C

December 19, 2022 SC 13D/A

AIV / Apartment Investment and Management Co / Land & Buildings Investment Management, LLC - AMENDMENT NO. 1 TO THE SCHEDULE 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 1)1 Apartment Investment and Management Company (Name of Issuer) Class A Common Stock (Title of Class of Securities) 03748R754 (CUSIP Number) Jonathan Litt

December 19, 2022 EX-99.1

JOINT FILING AGREEMENT

Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) 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 (including additional amendments thereto) with respect to the shares of Class A Common Stock of Apartment Investment and Management Company, a Maryland corporati

December 13, 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

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 ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, fo

December 13, 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 ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

December 12, 2022 DFAN14A

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 (Ame

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 (Amendment No. ) Filed by the Registrant ☐ Filed by a Party other than the Registrant ☒ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confide

December 6, 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 ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

December 5, 2022 DFAN14A

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 (Ame

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 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confide

December 5, 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 ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

December 1, 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 ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

November 28, 2022 EX-99.1

Aimco Expands its Commitment to Governance Enhancements

EX-99.1 Exhibit 99.1 Aimco Expands its Commitment to Governance Enhancements DENVER – November 28, 2022 – Apartment Investment and Management Company (NYSE: AIV) (“Aimco” or the “Company”), today expanded on its commitment to enhance corporate governance, announcing that its Board has committed to the following actions: • Opt Out of MUTA: The Aimco Board will, prior to the 2023 annual meeting, opt

November 28, 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 ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

November 28, 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 28, 2022 APARTMENT INVES

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 28, 2022 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter ) MARYLAND (Apartment Investment and Management Compa

November 25, 2022 DFAN14A

REBUTTAL PRESENTATION

Confidential• • • • • L&B urges shareholders to see through Aimco’s misleading claims and vote the BLUE Universal Proxy card today for the election of its independent and exceptionally qualified and experienced nominees, Michelle Applebaum and Jim Sullivanwww.

November 25, 2022 DFAN14A

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 (Ame

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 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confide

November 23, 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 ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

November 21, 2022 DFAN14A

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 (Ame

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 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confide

November 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 ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

November 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 ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

November 18, 2022 SC 13D/A

AIV / Apartment Investment and Management Co / BEARD JOSEPH G - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 1)** Apartment Investment and Management Company (Name of Issuer) Class A Common Stock (Title of Class of Securities) 03748R754 (CUSIP Number) Joseph G. Beard 2550 Pacific Ave, Suite 1600 Dallas, Texas 75226 (214) 515-7000 (Name, Address and Telephone Numb

November 18, 2022 DFAN14A

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 (Ame

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 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confide

November 18, 2022 DFAN14A

EXHIBIT 1 - INVESTOR PRESENTATION

www.AimHighAIV.com Confidentialwww.AimHighAIV.comwww.AimHighAIV.comwww.AimHighAIV.comwww.AimHighAIV.com • • • • • • • • • • •www.AimHighAIV.comwww.AimHighAIV.com L&B Estimated Net Asset Value $12.20/share Share Price (as of 11/14/22) $7.63 Equity Market Cap $1.2B Estimated Implied Cap Rate 9% Upside to Net Asset Value (NAV) 60% Hyde Park Tower (Chicago, IL) Yacht Club (Miami, FL)www.AimHighAIV.com

November 15, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

b UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Sta

November 15, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy State

November 15, 2022 EX-99.1

AIMCO MISSION To make real estate investments, primarily focused on the multifamily sector within targeted U.S. markets where outcomes are enhanced through our human capital and substantial value is created for investors, teammates, and the communiti

AIMCO MISSION To make real estate investments, primarily focused on the multifamily sector within targeted U.

November 15, 2022 8-K

Regulation FD Disclosure

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 15, 2022 APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-13232 84-

November 15, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

November 15, 2022 EX-99.1

Aimco Highlights Successful Execution of Strategy, Governance Enhancements and Commitment to Further Enhancing Stockholder Value

Exhibit 99.1 exhibit 99.1 Aimco Highlights Successful Execution of Strategy, Governance Enhancements and Commitment to Further Enhancing Stockholder Value DENVER ? November 15, 2022 ? Apartment Investment and Management Company (NYSE: AIV) (?Aimco? or the ?Company?), following extensive engagement with and feedback from stockholders, today announced several actions to accelerate value creation and

November 14, 2022 8-K

Current Report

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 14, 2022 APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-13232 84-

November 14, 2022 EX-99.1

Forward Looking Statement This presentation contains forward-looking statements within the meaning of the federal securities laws, including, without limitation, statements regarding: Aimco’s business strategy, pipeline, and targeted opportunities. F

Forward Looking Statement This presentation contains forward-looking statements within the meaning of the federal securities laws, including, without limitation, statements regarding: Aimco?s business strategy, pipeline, and targeted opportunities.

November 7, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents 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 Numbe

November 7, 2022 EX-99.1

Aimco Provides Recent Highlights and Third Quarter Financial Results

Table of Contents Page 3 Earnings Release 10 Consolidated Statements of Operations 11 Consolidated Balance Sheets 12 Schedule 1 ? EBITDAre and Adjusted EBITDAre 13 Schedule 2 ? Aimco Leverage and Maturities 14 Schedule 3 ? Aimco Portfolio 15 Schedule 4 ? Aimco Capital Additions 16 Schedule 5 ? Aimco Development and Redevelopment Project Summaries 17 Schedule 6 ? Stabilized Operating Properties 18

November 7, 2022 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): November 7, 2022 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company

November 2, 2022 DFAN14A

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 (Ame

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 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confide

November 2, 2022 DFAN14A

DFAN14A

IMPORTANT VOTING INSTRUCTIONS FOR AIMCO SHAREHOLDERS: VOTE BY INTERNET OR MAIL Due to new rules implemented by the SEC, our two nominees will also appear on the Company’s white proxy card and white voting instruction form.

November 1, 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 ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

October 31, 2022 DFAN14A

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 (Ame

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 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confide

October 28, 2022 DFAN14A

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 (Ame

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 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confide

October 28, 2022 EX-99.3

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints Jonathan Litt the undersigned?s true and lawful attorney-in-fact to take any and all action in connection with (i) the undersigned?s beneficial ownership of, or participation in a group with respect to, securities of Apartment Investment and Management Company, a Maryland corporation (the ?Company?),

October 28, 2022 EX-99.1

WE STRONGLY URGE AIMCO SHAREHOLDERS TO VOTE THE BLUE UNIVERSAL PROXY CARD TODAY FOR THE ELECTION OF BOTH OF LAND & BUILDINGS’ QUALIFIED AND EXPERIENCED NOMINEES

October 28, 2022 Dear Fellow Aimco Shareholders, Land & Buildings Investment Management, LLC (together with its affiliates, ?Land & Buildings?), has been a close observer of Apartment Investment and Management Company (?Aimco? or the ?Company?) for decades.

October 28, 2022 EX-99.4

LAND & BUILDINGS INVESTMENT MANAGEMENT, LLC 1 Landmark Square, 11th Floor Stamford, Connecticut 06901

LAND & BUILDINGS INVESTMENT MANAGEMENT, LLC 1 Landmark Square, 11th Floor Stamford, Connecticut 06901 , 2022 [Nominee] [Address] Dear [Nominee]: This letter sets forth our mutual agreement with respect to compensation to be paid to you for your agreement to be named and serve as a nominee of Land & Buildings Capital Growth Fund, LP (?L&B Capital?) and certain of its affiliates (collectively ?Land

October 28, 2022 DFAN14A

SCHEDULE 13D, DATED OCTOBER 28, 2022

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. ) 1 Apartment Investment and Management Company (Name of Issuer) Class A Common Stock (Title of Class of Securities) 03748R754 (CUSIP Number) JONATHAN LITT

October 28, 2022 SC 13D

AIV / Apartment Investment and Management Co / Land & Buildings Investment Management, LLC - THE SCHEDULE 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO ? 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO ? 240.13d-2(a) (Amendment No. )1 Apartment Investment and Management Company (Name of Issuer) Class A Common Stock (Title of Class of Securities) 03748R754 (CUSIP Number) Jonathan Litt

October 28, 2022 EX-1

WE STRONGLY URGE AIMCO SHAREHOLDERS TO VOTE THE BLUE UNIVERSAL PROXY CARD TODAY FOR THE ELECTION OF BOTH OF LAND & BUILDINGS’ QUALIFIED AND EXPERIENCED NOMINEES

October 28, 2022 Dear Fellow Aimco Shareholders, Land & Buildings Investment Management, LLC (together with its affiliates, ?Land & Buildings?), has been a close observer of Apartment Investment and Management Company (?Aimco? or the ?Company?) for decades.

October 28, 2022 EX-99.5

LAND & BUILDINGS INVESTMENT MANAGEMENT, LLC 1 Landmark Square, 11th Floor Stamford, Connecticut 06901

LAND & BUILDINGS INVESTMENT MANAGEMENT, LLC 1 Landmark Square, 11th Floor Stamford, Connecticut 06901 , 2022 [Nominee] [Address] Re: Apartment Investment and Management Company Dear [Nominee]: Thank you for agreeing to serve as a nominee for election to the Board of Directors of Apartment Investment and Management Company (the ?Company?) in connection with the proxy solicitation that Land & Buildings Investment Management, LLC (?Land & Buildings?) is considering undertaking to nominate and elect directors at the 2022 annual meeting of stockholders of the Company, including any other meeting of stockholders held in lieu thereof, and any adjournments, postponements, reschedulings or continuations thereof (the ?Land & Buildings Solicitation?).

October 28, 2022 EX-99.2

JOINT FILING AGREEMENT

Exhibit 99.2 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) 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 (including additional amendments thereto) with respect to the shares of Class A Common Stock of Apartment Investment and Management Company, a Maryland corporati

October 20, 2022 CORRESP

October 20, 2022

O L S H A N 1325 AVENUE OF THE AMERICAS ● NEW YORK, NEW YORK 10019 TELEPHONE: 212.

October 20, 2022 DEFC14A

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 (Ame

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 (Amendment No. ) Filed by the Registrant ☐ Filed by a Party other than the Registrant ☒ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confide

October 20, 2022 DFAN14A

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 (Ame

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 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confide

October 18, 2022 DFAN14A

PRESENTATION

,Im CO AIMCO (NYSE: AIV; APARTMENTS] OCTOBER 2022 THIS PRESENTATION, FURNISHED ON A CONFIDENTIAL BASIS TO THE RECIPIENT, IS NEITHER AN OFFER TO SELL NOR A SOLICITATION OF ANY OFFER TO BUY ANY SECURITIES, INVESTMENT PRODUCT OR INVESTMENT ADVISORY SERVICES.

October 18, 2022 DFAN14A

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 (Ame

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 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confide

October 14, 2022 PRRN14A

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 (Ame

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 (Amendment No. 1) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confid

October 13, 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 ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

October 13, 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 ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

October 12, 2022 DEFC14A

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for use of the Commission only (as permitted by Rule 14a-6(e

September 30, 2022 PREC14A

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 (Ame

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 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confide

September 28, 2022 PREC14A

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for use of the Commission only (as permitted by Rule 14a-6(e

September 28, 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 ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

August 11, 2022 8-K

Current Report

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 5, 2022 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company)

August 11, 2022 EX-1.10.1

Program Agreement for Aimco/APFC Multifamily Development Program Dated as of August 5, 2022

EX-1.10.1 2 aiv-ex1101.htm EX-10.1 Exhibit 10.1 PROGRAM AGREEMENT FOR AIMCO/APFC MULTIFAMILY DEVELOPMENT PROGRAM Dated as of August 5, 2022 PROGRAM AGREEMENT THIS PROGRAM AGREEMENT (“Agreement”) is entered into as of August 5, 2022, by and between Aimco OP, L.P., a Delaware limited partnership (“Aimco”), and Alaska Permanent Fund Corporation, an instrumentality of the State of Alaska, on behalf of

August 10, 2022 SC 13D

AIV / Apartment Investment and Management Co / BEARD JOSEPH G - 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. N/A) Apartment Investment and Management Company (Name of Issuer) Class A Common Stock (Title of Class of Securities) 03748R754 (CUSIP Number) Joseph G. Beard 2550 Pacific Ave, Suite 1600 Dallas, Texas 75226 (214) 515-7000 (Name, Address and Telephone Number

August 4, 2022 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): August 4, 2022 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company)

August 4, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents 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: 1-

August 4, 2022 EX-99.1

Aimco Provides Recent Highlights and Second Quarter Financial Results

Table of Contents Page 3 Earnings Release 10 Consolidated Statements of Operations 11 Consolidated Balance Sheets 12 Schedule 1 ? EBITDAre and Adjusted EBITDAre 13 Schedule 2 ? Aimco Leverage and Maturities 14 Schedule 3 ? Aimco Portfolio 15 Schedule 4 ? Aimco Capital Additions 16 Schedule 5 ? Aimco Development and Redevelopment Project Summaries 17 Schedule 6 ? Stabilized Operating Properties 18

July 28, 2022 8-K

Current Report

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 28, 2022 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1

July 28, 2022 EX-99.1

Aimco Announces an Update to its Share Repurchase Authorization and a Special Cash Dividend

Exhibit 99.1 Aimco Announces an Update to its Share Repurchase Authorization and a Special Cash Dividend DENVER, CO - (NYSE: AIV) - Apartment Investment and Management Company (?Aimco?) today announced that its Board of Directors updated the existing share repurchase authorization and declared a special cash dividend of $0.02 per share. The existing share repurchase authorization has been updated

July 7, 2022 SC 13G/A

AIV / Apartment Investment and Management Co / JPMORGAN CHASE & CO - FILING APARTMENT INVESTMENT AND MANAGEMENT COMPANY Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 01)* Apartment Investment and Management Company (Name of Issuer) Class A Common Stock (Title of Class of Securities) 03748R747 (CUSIP Number) June 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to des

June 21, 2022 EX-1.1

Termination of Master Lease Agreements, dated as of June 17, 2022, by and among (i) MCZ/Centrum Flamingo II, L.L.C., AIMCO 50 Rogers Street, L.L.C., AIMCO Leahy Square Apartments, LLC, and Aimco Fitzsimons 3A Lessor, LLC; (ii) Flamingo North Lessee, LLC, Prism Lessee, LLC, 707 Leahy Lessee, LLC, and Fremont Lessee LLC; (iii) Aimco OP L.P.; and (iv) Apartment Income REIT, L.P. (Exhibit 1.1 to Aimco's Current Report on Form 8-K, dated June 14, 2022, is incorporated herein by this reference)

Exhibit 1.1 TERMINATION OF MASTER LEASE AGREEMENTS This Termination of MASTER LEASE AGREEMENTS (this ?Termination Agreement?) is made as of June 17, 2022 (the ?Effective Date?), by and among: (i) MCZ/CENTRUM FLAMINGO II, L.L.C., a Delaware limited liability company (the ?Flamingo North Tower Landlord?), AIMCO 50 ROGERS STREET, L.L.C., a Delaware limited liability company, AIMCO LEAHY SQUARE APARTM

June 21, 2022 EX-1.2

Amendment to Mezzanine Note Agreement and Notes, dated as of June 17, 2022, by and among Aimco JO Intermediate Holdings, LLC, Apartment Income REIT, L.P. (f/k/a AIMCO Properties, L.P.) and AIR/Bethesda Holdings, Inc. (f/k/a AIMCO/Bethesda Holdings, Inc.) (Exhibit 1.2 to Aimco's Current Report on Form 8-K, dated June 14, 2022, is incorporated herein by this reference)

EX-1.2 3 aiv-ex12.htm EX-1.2 Exhibit 1.2 AMENDMENT TO MEZZANINE NOTE AGREEMENT AND NOTES THIS AMENDMENT TO MEZZANINE NOTE AGREEMENT AND NOTES (this “Amendment”), dated as of June 17, 2022, by and among AIMCO JO INTERMEDIATE HOLDINGS, LLC, a Delaware limited liability company (the “Company”), APARTMENT INCOME REIT, L.P. (f/k/a AIMCO Properties, L.P.), a Delaware limited partnership (“AIR OP”), and

June 21, 2022 EX-1.3

Amendment to Master Leasing Agreement by and between Apartment Income REIT, L.P. and Aimco Development Company, LLC, dated as of June 14, 2022, (Exhibit 1.3 to Aimco's Current Report on Form 8-K, dated June 14, 2022, is incorporated herein by this reference)

Exhibit 1.3 AMENDMENT TO MASTER LEASING AGREEMENT THIS AMENDMENT TO MASTER LEASING AGREEMENT (this ?Amendment?) is made as of June 14, 2022 (the ?Amendment Effective Date?) by and between Apartment Income REIT, L.P., a Delaware limited partnership (formerly known as AIMCO Properties, L.P.) (?AIR?), and Aimco Development Company, LLC, a Delaware limited liability company (?DevCo?). AIR and DevCo ma

June 21, 2022 8-K

Current Report

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, 2022 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1

May 25, 2022 8-K

Current Report

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 25, 2022 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-

May 25, 2022 EX-1.1

Amendment to Master Leasing Agreement by and between Apartment Income REIT L.P. and Aimco Development Company, LLC, dated as of May 19, 2022 (Exhibit 1.1 to Aimco's Current Report on Form 8-K, dated as of May 25, 2022, is incorporated herein by this reference)

Exhibit 1.1 AMENDMENT TO MASTER LEASING AGREEMENT THIS AMENDMENT TO MASTER LEASING AGREEMENT (this ?Amendment?) is made as of May 19, 2022 (the ?Amendment Effective Date?) by and between Apartment Income REIT, L.P., a Delaware limited partnership (formerly known as AIMCO Properties, L.P.) (?AIR?), and Aimco Development Company, LLC, a Delaware limited liability company (?DevCo?). AIR and DevCo may

May 9, 2022 EX-99.1

First Quarter

Exhibit 99.1 Table of Contents Page 3 Earnings Release 9 Consolidated Statements of Operations 10 Consolidated Balance Sheets 11 Schedule 1 ? EBITDAre and Adjusted EBITDAre 12 Schedule 2 ? Aimco Leverage and Maturities 13 Schedule 3 ? Aimco Portfolio 14 Schedule 4 ? Aimco Capital Additions 15 Schedule 5 ? Aimco Development and Redevelopment Project Summaries 16 Schedule 6 ? Stabilized Operating Pr

May 9, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents 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: 1

May 9, 2022 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): May 9, 2022 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-1

March 1, 2022 EX-99.1

Fourth Quarter

Fourth Quarter 2021 Earnings Release and Supplemental Schedules | 1 Table of Contents Page 3 Earnings Release 10 Consolidated Statements of Operations 11 Consolidated Balance Sheets 12 Schedule 1 ? EBITDAre and Adjusted EBITDAre 13 Schedule 2 ? Aimco Leverage and Maturities 14 Schedule 3 ? Aimco Portfolio 15 Schedule 4 ? Aimco Capital Additions 16 Schedule 5 ? Aimco Development and Redevelopment P

March 1, 2022 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): March 1, 2022 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1

March 1, 2022 EX-21.1

List of Subsidiaries

Exhibit 21.1 APARTMENT INVESTMENT AND MANAGEMENT COMPANY ENTITIES As of 12/31/2021 Entity Jurisdiction APARTMENT INVESTMENT AND MANAGEMENT COMPANY Maryland LA Indian Oaks QRS, Inc. Delaware LA Canyon Terrace QRS, Inc. Delaware AmReal Corporation South Carolina Ambassador IX, Inc. Delaware National Corporation for Housing Partnerships District of Columbia Rescorp Development, Inc. Illinois Aimco OP

March 1, 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 1-13232 (Apartment Invest

March 1, 2022 EX-4.1

Description of Aimco’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 (Exhibit 4.1 to Aimco’s Annual Report on Form 10-K, filed March 12, 2021, is incorporated herein by this reference)

Exhibit 4.1 DESCRIPTION OF AIMCO CLASS A COMMON STOCK General Aimco?s charter authorizes the issuance of up to 510,587,500 shares of capital stock with a par value of $0.01 per share, all of which are currently classified as Class A common stock. The Class A common stock is traded on the New York Stock Exchange, or NYSE, under the symbol ?AIV.? Computershare Trust Company, N.A. serves as transfer

March 1, 2022 EX-10.18

Purchase Agreement, effective as of February 3, 2021, by and among AIMCO/Bethesda Holdings, Apartment Income REIT, L.P. (f/k/a Aimco Properties, L.P.), Aimco Development Company, LLC, Campus GP Holdings, LLC, Aimco OP L.P. and Aimco Properties, LLC

PURCHASE AGREEMENT THIS PURCHASE AGREEMENT (this ?Agreement?) is entered into as of February 3, 2021, by and among (i) AIMCO/Bethesda Holdings, Inc.

February 14, 2022 SC 13G

AIV / Apartment Investment and Management Co / Long Pond Capital, LP Passive Investment

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

February 11, 2022 EX-99.1

Aimco Announces Fourth Quarter Earnings Date, Recent Highlights, and 2022

EX-99.1 2 aiv-ex9919.htm EX-99.1 Exhibit 99.1 Aimco Announces Fourth Quarter Earnings Date, Recent Highlights, and 2022 Plans and Goals Denver, Colorado, February 10, 2022 – Apartment Investment and Management Company (“Aimco”) (NYSE: AIV) announced today that it plans to report fourth quarter results for 2021 on March 1, 2022, after market close. In advance of reporting full year and fourth quart

February 11, 2022 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 10, 2022 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company

February 9, 2022 SC 13G/A

AIV / Apartment Investment and Management Co / 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.: 1)* Name of issuer: Apartment Investment and Management Co. Title of Class of Securities: REIT CUSIP Number: 03748R747 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

January 19, 2022 SC 13G

AIV / Apartment Investment and Management Co / JPMORGAN CHASE & CO - FILING APARTMENT INVESTMENT AND MANAGEMENT COMPANY Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Apartment Investment and Management Company (Name of Issuer) Class A Common Stock (Title of Class of Securities) 03748R747 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to d

December 14, 2021 8-K

Current Report

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 9, 2021 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company)

November 9, 2021 EX-99.1

Third Quarter

Table of Contents Page 3 Earnings Release 8 Consolidated Statements of Operations 9 Consolidated Balance Sheets 10 Schedule 1 ? EBITDAre and Adjusted EBITDAre 11 Schedule 2 ? Aimco Leverage and Maturities 12 Schedule 3 ? Aimco Portfolio 13 Schedule 4 ? Aimco Capital Additions 14 Schedule 5 ? Aimco Development and Redevelopment Project Summaries 15 Schedule 6 ? Stabilized Operating Properties 16 Schedule 7 ? Acquisitions, Dispositions, and Leased Communities 17 Glossary and Reconciliations of Non-GAAP Financial and Operating Measures Aimco Reports Third Quarter 2021 Results Denver, Colorado, November 9, 2021 ? Apartment Investment and Management Company (?Aimco?) (NYSE: AIV) announced today third quarter results for 2021.

November 9, 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): November 9, 2021 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company

November 9, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents 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 Numbe

October 28, 2021 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 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 INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for use of the Commission only (as permitted by Rule 14a-6(e) (2)) ? Definitiv

October 21, 2021 EX-99.2

Aimco Announces Website Redesign and an Investor Webcast & Presentation

Exhibit 99.2 Aimco Announces Website Redesign and an Investor Webcast & Presentation DENVER, CO - (NYSE: AIV) - Apartment Investment and Management Company (?Aimco?) today launched a redesigned website, www.aimco.com, and published two updates for investors available now at investors.aimco.com. The two updates available include an investor presentation and a pre-recorded webcast during which Aimco

October 21, 2021 EX-99.1

2 2 Hamilton on the Bay Miami, FL

STRATEGIC OVERVIEW & INVESTOR PRESENTATION OCTOBER 2021 Oak Shore Corte Madera, CA Exhibit 99.

October 21, 2021 8-K

Regulation FD Disclosure

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 21, 2021 APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-13232 84-1

August 16, 2021 EX-10.2

First Amendment to Master Lease Agreement

Exhibit 10.2 First Amendment to Master Lease Agreement This First Amendment to Master Lease Agreement (this ?Amendment?), made as of April 15, 2021, by MCZ/CENTRUM FLAMINGO II, L.L.C., a Delaware limited liability company, as landlord (?Landlord?), and FLAMINGO NORTH LESSEE, LLC, a Delaware limited liability company, as tenant (?Tenant?). W IT N E S S E T H: WHEREAS, pursuant to that certain Maste

August 16, 2021 EX-99.1

Second Quarter

Table of Contents Page 3 Earnings Release 7 Strategic Overview 12 Consolidated Statements of Operations 13 Consolidated Balance Sheets 14 Schedule 1 ? EBITDAre and Adjusted EBITDAre 15 Schedule 2 ? Aimco Leverage and Maturities 16 Schedule 3 ? Aimco Portfolio 17 Schedule 4 ? Aimco Capital Additions 18 Schedule 5 ? Aimco Development and Redevelopment Project Summaries 19 Schedule 6 ? Stabilized Ope

August 16, 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) August 13, 2021 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company)

August 16, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents 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: 1-

August 9, 2021 NT 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING

SEC FILE NUMBER 1-13232 0-56223 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

July 2, 2021 SC 13G

AIV / Apartment Investment and Management Co / JPMORGAN CHASE & CO - FILING APARTMENT INVESTMENT AND MANAGEMENT COMPANY Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Apartment Investment and Management Company (Name of Issuer) Class A Common Stock (Title of Class of Securities) 03748R747 (CUSIP Number) June 25, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule

June 16, 2021 8-K

Current Report

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 16, 2021 APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-13232 84-1259

May 17, 2021 EX-99.1

First Quarter

Exhibit 99.1 Table of Contents Page 3 Earnings Release 9 Consolidated Statements of Operations 10 Consolidated Balance Sheets 11 Schedule 1 ? EBITDAre and Adjusted EBITDAre 12 Schedule 2 ? Aimco Leverage and Maturities 13 Schedule 3 ? Aimco Portfolio 14 Schedule 4 ? Aimco Capital Additions 15 Schedule 5 ? Aimco Development and Redevelopment Project Summaries 16 Schedule 6 ? Stabilized Operating Pr

May 17, 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) May 17, 2021 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-1

May 17, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents ure UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 10, 2021 NT 10-Q

- NT 10-Q

SEC FILE NUMBER 1-13232 0-56223 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

April 30, 2021 10-K/A

Annual Report - 10-K/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K/A (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 1-13232 (Apartment Investment and Man

March 12, 2021 EX-4.1

Description of Aimco’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 (Exhibit 4.1 to Aimco’s Annual Report on Form 10-K for the year ended December 31, 2020, filed March 12, 2021, is incorporated herein by this reference)

Exhibit 4.1 DESCRIPTION OF AIMCO CLASS A COMMON STOCK General Aimco?s charter authorizes the issuance of up to 510,587,500 shares of capital stock with a par value of $0.01 per share, all of which are currently classified as Class A common stock. The Class A common stock is traded on the New York Stock Exchange, or NYSE, under the symbol ?AIV.? Computershare Trust Company, N.A. serves as transfer

March 12, 2021 EX-99.1

AIMCO REPORTS YEAR END 2020 RESULTS

Exhibit 99.1 AIMCO REPORTS YEAR END 2020 RESULTS DENVER, COLORADO, March 12, 2021 Apartment Investment and Management Company (“Aimco”) (NYSE: AIV) today filed with the United States Securities and Exchange Commission (“SEC”) its 2020 Annual Report on Form 10-K containing financial performance results and management discussion. A copy of the filing can be found on the SEC’s EDGAR online database a

March 12, 2021 10-K

Annual Report - 10-K

Table of Contents 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 1-13232

March 12, 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) March 12, 2021 APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Exact name of registrant as specified in its charter) Maryland (Apartment Investment and Management Company) 1-13232 84-1259

March 12, 2021 EX-21.1

APARTMENT INVESTMENT AND MANAGEMENT COMPANY ENTITIES As of 12/31/2020

Exhibit 21.1 APARTMENT INVESTMENT AND MANAGEMENT COMPANY ENTITIES As of 12/31/2020 Entity Jurisdiction APARTMENT INVESTMENT AND MANAGEMENT COMPANY Maryland LA Indian Oaks QRS, Inc. Delaware LA Canyon Terrace QRS, Inc. Delaware AmReal Corporation South Carolina Ambassador IX, Inc. Delaware National Corporation for Housing Partnerships District of Columbia Rescorp Development, Inc. Illinois Aimco OP

March 1, 2021 NT 10-K

- NT 10-K

SEC FILE NUMBER 1-13232 0-56223 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 10, 2021 SC 13G

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 Name of issuer: Apartment Investment and Management Co. Title of Class of Securities: REIT CUSIP Number: 03748R747 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 filed: ☒ Rule 13

February 9, 2021 S-8 POS

- S-8 POS

As filed with the Securities and Exchange Commission on February 9, 2021 Registration No.

February 8, 2021 8-K/A

- 8-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A 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 8, 2021 APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Exact name of registrant as specified in its charter) Maryland (apartment Investment amd management company) 1-13232 84

February 4, 2021 8-K

- 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 3, 2021 APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Exact name of registrant as specified in its charter) MARYLAND (Apartment Investment and Management Company) 1-13232 84-1

December 28, 2020 8-K

- 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 23, 2020 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) MARYLAND (Apartment Investment and Management Company

December 22, 2020 8-K

- 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 21, 2020 APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Exact name of registrant as specified in its charter) MARYLAND (Apartment Investment and Management Company ) 1-13232 84

December 22, 2020 8-K

- 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 21, 2020 APARTMENT INVESTMENT AND MANAGEMENT COMPANY (Exact name of registrant as specified in its charter) MARYLAND 1-13232 84-1259577 (State or other jurisdiction of incorp

December 16, 2020 8-K

Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant - 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 16, 2020 APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO OP L.P. (Exact name of registrant as specified in its charter) MARYLAND (Apartment Investment and Management Compan

December 16, 2020 EX-10.1

Credit Agreement, dated as of December 16, 2020, by and among Apartment Investment and Management Company, AIMCO OP L.P., certain subsidiary loan parties party thereto, the lenders party thereto and PNC Bank, National Association, as administrative agent, swingline loan lender and letter of credit issuing lender. (Exhibit 10.1 to Aimco’s Current Report on Form 8-K, filed December 16, 2020, is incorporated herein by reference)

EX-10.1 Exhibit 10.1 Execution Version Published CUSIP Number: 00901EAA7 Revolving Credit CUSIP Number: 00901EAB5 $150,000,000 SECURED REVOLVING CREDIT FACILITY CREDIT AGREEMENT Dated as of December 16, 2020 by and among AIMCO OP L.P., as a Borrower, THE OTHER BORROWERS FROM TIME TO TIME PARTY HERETO, APARTMENT INVESTMENT AND MANAGEMENT COMPANY, as REIT Guarantor, THE OTHER GUARANTORS FROM TIME TO

December 15, 2020 EX-99.1

Aimco Completes Separation of Apartment Income REIT Corp.

EX-99.1 Exhibit 99.1 Aimco Completes Separation of Apartment Income REIT Corp. Denver, CO – December 15, 2020 – Apartment Investment and Management Company (NYSE: AIV) (“Aimco”) announced today that it has completed the separation of its businesses (the “Separation”), creating two, separate and distinct, publicly traded companies, Apartment Income REIT Corp. (“AIR”) and Aimco. Aimco retains its gr

December 15, 2020 EX-10.7

Master Lease Agreement, dated as of December 15, 2020 (effective January 1, 2021), by and between MCZ/Centrum Flamingo II, L.L.C. and Flamingo North Lessee, LLC (Exhibit 10.7 to Aimco’s Current Report on Form 8-K, dated December 15, 2020, is incorporated herein by this reference)

EX-10.7 Exhibit 10.7 MASTER LEASE AGREEMENT dated as of December 15, 2020 by and between MCZ/CENTRUM FLAMINGO II, L.L.C., as Landlord, And FLAMINGO NORTH LESSEE, LLC, as Tenant MASTER LEASE AGREEMENT TABLE OF CONTENTS 1.  The Property 1 (a)   Lease of Property 1 (b)   Condition of Property 1 (c)   Use; Access 2 2.  Term; Termination; Residual Value of the Property 2 (a)   Lease Term 2 (b)   Termin

December 15, 2020 EX-10.4

Master Leasing Agreement, effective as of December 15, 2020, by and between AIMCO Properties, L.P. and Aimco Development Company, LLC (Exhibit 10.4 to Aimco’s Current Report on Form 8-K, dated December 15, 2020, is incorporated herein by this reference)

EX-10.4 Exhibit 10.4 MASTER LEASING AGREEMENT dated as of December 15, 2020 by and between AIMCO Properties, L.P. And Aimco Development Company, LLC TABLE OF CONTENTS Page 1. Definitions 1 2. Leased Property; Redevelopment 5 (a) The Master Leases 5 (b) Consents 6 (c) Redevelopment of the Leased Properties 6 (d) Fair Market Value 7 (e) Initial Leased Properties 8 (f) Land Bank Assets 8 (g) Addition

December 15, 2020 EX-10.13

Mezzanine Note Agreement, effective as of December 14, 2020, by and among Aimco REIT Sub, LLC, AIMCO/Bethesda Holdings, Inc. and AIMCO Properties, L.P. (Exhibit 10.13 to Aimco’s Current Report on Form 8-K, dated December 15, 2020, is incorporated herein by this reference)

EX-10.13 Exhibit 10.13 Execution Version Aimco JO Intermediate Holdings, LLC $534,127,075 5.2% Secured Mezzanine Notes due January 31, 2024 Mezzanine Note Agreement Dated as of December 14, 2020 Table of Contents Page Section 1. Authorization of Notes 1 Section 2. Transfer and Issuance of Notes 1 Section 3. Closing 1 Section 4. Deliverables at Closing 1 Section 4.1. Delivery of Transferred Interes

December 15, 2020 EX-10.10

Property Management Agreement, effective as of December 15, 2020, by and between Aimco OP L.P. and AIR Property Management TRS, LLC (Exhibit 10.10 to Aimco’s Current Report on Form 8-K, dated December 15, 2020, is incorporated herein by this reference)

EX-10.10 Exhibit 10.10 PROPERTY MANAGEMENT AGREEMENT BETWEEN AIMCO OP L.P., Owner, AND AIR PROPERTY MANAGEMENT TRS, LLC, Manager Effective as of December 15, 2020 TABLE OF CONTENTS Page ARTICLE 1 APPOINTMENT, TERM AND AUTHORITY 1.1 Definitions and Construction 1 1.2 Appointment 1 1.3 Term 2 1.4 Properties 2 1.5 Authority 2 1.6 Relationship 3 1.7 Representation of Expertise 3 1.8 Cooperation 3 ARTI

December 15, 2020 EX-10.2

Master Services Agreement, effective as of December 15, 2020, by and among Apartment Investment Management Company, Aimco OP L.P., Apartment Income REIT Corp. and AIMCO Properties, L.P. (Exhibit 10.2 to Aimco’s Current Report on Form 8-K, dated December 15, 2020, is incorporated herein by this reference)

EX-10.2 Exhibit 10.2 Execution Version MASTER SERVICES AGREEMENT This MASTER SERVICES AGREEMENT (this “Agreement”), dated as of December 15, 2020 (the “Execution Date”), is by and among, Apartment Investment and Management Company, a Maryland corporation ( “DevCo”), and Aimco OP, L.P., a Delaware limited partnership (“DevCo OP,” and together with DevCo, “Recipient”), on the one hand, and Apartment

December 15, 2020 EX-10.6

Master Lease Agreement, dated as of December 15, 2020 (effective January 1, 2021), by and between AIMCO Fitzsimons 3A Lessor, LLC and Fremont Lessee, LLC (Exhibit 10.6 to Aimco’s Current Report on Form 8-K, dated December 15, 2020, is incorporated herein by this reference)

EX-10.6 Exhibit 10.6 MASTER LEASE AGREEMENT dated as of December 15, 2020 by and between AIMCO FITZSIMONS 3A LESSOR, LLC, as Landlord, And FREMONT LESSEE, LLC, as Tenant MASTER LEASE AGREEMENT TABLE OF CONTENTS 1. The Property 1 (a) Lease of Property 1 (b) Condition of Property 1 (c) Use 2 2. Term; Termination; Residual Value of the Property 2 (a) Lease Term 2 (b) Termination Option 2 (c) Residual

December 15, 2020 EX-3.1

Articles Supplementary of Apartment Investment Management Company (Exhibit 3.1 to Aimco’s Current Report on Form 8-K, dated December 15, 2020, is incorporated herein by this reference)

EX-3.1 Exhibit 3.1 ARTICLES SUPPLEMENTARY APARTMENT INVESTMENT AND MANAGEMENT COMPANY APARTMENT INVESTMENT AND MANAGEMENT COMPANY, a Maryland corporation (the “Corporation”), hereby certifies to the State Department of Assessments and Taxation of Maryland that: FIRST: Pursuant to Section 3-802(a)(2) of the Maryland General Corporation Law (“MGCL”), the Corporation elects to be subject to the provi

December 15, 2020 EX-99.1

AIR 401(k) Retirement Plan (formerly known as the Aimco 401(k) Retirement Plan)

EX-99.1 Exhibit 99.1 VOLUME SUBMITTER DEFINED CONTRIBUTION PLAN (PROFIT SHARING/401(K) PLAN) A FIDELITY VOLUME SUBMITTER PLAN Adoption Agreement No. 001 For use With Fidelity Basic Plan Document No. 17 Fidelity Management & Research Company and its affiliates do not provide tax or legal advice. Nothing herein or in any attachments hereto should be construed, or relied upon, as tax or legal advice.

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