ATAQ.U / Altimar Acquisition Corp. III Units, each consisting of one Class A ordinary share, and one-fourth o - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Altimar Acquisition Corp. III Units, each consisting of one Class A ordinary share, and one-fourth o
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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 Altimar Acquisition Corp. III Units, each consisting of one Class A ordinary share, and one-fourth o
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
February 14, 2024 SC 13G/A

ATAQ / Altimar Acquisition Corp III - Class A / Radcliffe Capital Management, L.P. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G* (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No. 1) Altimar Acquisition Corp. III (Name of Issuer) Class A ordinary shares, $0.0001 par value (Title of Class of Securities) G0370U108 (CUSIP Nu

October 2, 2023 15-12G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number: 001-40149 Altimar Acquisition Corp. III (Exact name of registrant as specif

September 22, 2023 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on October 03, 2023, pursuant to the provisions of Rule 12d2-2 (a).

September 5, 2023 EX-99.1

Altimar Acquisition Corp. III Will Redeem Its Public Shares and Will Not Consummate an Initial Business Combination

EXHIBIT 99.1 Altimar Acquisition Corp. III Will Redeem Its Public Shares and Will Not Consummate an Initial Business Combination September 5, 2023 NEW YORK –– (BUSINESS WIRE) –– Altimar Acquisition Corp. III (NYSE. ATAQ) (the “Company”), a publicly-traded special purpose acquisition company, today announced that it will redeem all of its outstanding Class A ordinary shares, par value $0.0001 (the

September 5, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 5, 2023 (September 5, 2023) Altimar Acquisition Corp. III (Exact name of registrant as specified in its charter) Cayman Islands (State or other jurisdiction of incorporation

August 10, 2023 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) x 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: 00

May 11, 2023 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) x 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: 0

April 10, 2023 SC 13G/A

ATAQ / Altimar Acquisition Corp III - Class A / GLAZER CAPITAL, LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 Altimar Acquisition Corp. III (Name of Issuer) Class A ordinary shares, $0.0001 par value per share (Title of Class of Securities) G0370U108 (CUSIP Number) March 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the r

March 30, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-401

March 8, 2023 SC 13G

ATAQ / Altimar Acquisition Corp III - Class A / Radcliffe Capital Management, L.P. - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G* (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No. ) Altimar Acquisition Corp. III (Name of Issuer) Class A ordinary shares, $0.0001 par value (Title of Class of Securities) G0370U108 (CUSIP Num

March 8, 2023 EX-3.1

Amended and Restated Memorandum and Articles of Association of Altimar Acquisition Corp. III (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed with the Commission on March 8, 202

EXHIBIT 3.1 Registrar of Companies Government Administration Building 133 Elgin Avenue George Town Grand Cayman Altimar Acquisition Corp. III (ROC # 369975) (the "Company") TAKE NOTICE that by the minutes of an extraordinary general meeting of the Company dated 6 March 2023, the following special resolutions were passed: 4 Proposal No. 1 — The Extension Amendment Proposal RESOLVED, as a special re

March 8, 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): March 6, 2023 Altimar Acquisition Corp. III (Exact name of registrant as specified in its charter) Cayman Islands (State or other jurisdiction of incorporation) 001-40149 (Commission

March 6, 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): March 6, 2023 Altimar Acquisition

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 6, 2023 Altimar Acquisition Corp. III (Exact name of registrant as specified in its charter) Cayman Islands (State or other jurisdiction of incorporation) 001-40149 (Commission

March 3, 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): March 3, 2023 Altimar Acquisition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 3, 2023 Altimar Acquisition Corp. III (Exact name of registrant as specified in its charter) Cayman Islands (State or other jurisdiction of incorporation) 001-40149 (Commission

March 3, 2023 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 (Amendment No. )

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 (Amendment No. ) 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)) ☐ Defin

March 1, 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): March 1, 2023 Altimar Acquisition

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, 2023 Altimar Acquisition Corp. III (Exact name of registrant as specified in its charter) Cayman Islands (State or other jurisdiction of incorporation) 001-40149 (Commission

March 1, 2023 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 (Amendment No. )

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 (Amendment No. ) 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)) ☐ Defin

February 28, 2023 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 (Amendment No. )

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 (Amendment No. ) 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)) ☐ Defin

February 28, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): February 28, 2023 Altimar Acquisition Corp. III (Exact name of registrant as specified in its charter) Cayman Islands (State or other jurisdiction of incorporation) 001-40149 (Commiss

February 28, 2023 EX-10.1

Form of Non-Redemption Agreement

EXHIBIT 10.1 NON-REDEMPTION AGREEMENT AND ASSIGNMENT OF ECONOMIC INTEREST This Non-Redemption Agreement and Assignment of Economic Interest (this “Agreement”) is entered as of [•], 2023 by and among Altimar Acquisition Corp. III (“ATAQ”), Altimar Sponsor III LLC, a Cayman Islands exempted limited liability company (the “Sponsor”) and the undersigned investors (collectively, the “Investor”). RECITA

February 24, 2023 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 (Amendment No. )

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 (Amendment No. ) 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)) ☐ Defin

February 24, 2023 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): February 24, 2023 Altimar Acquisition Corp. III (Exact name of registrant as specified in its charter) Cayman Islands (State or other jurisdiction of incorporation) 001-40149 (Commiss

February 14, 2023 SC 13G/A

ATAQ / Altimar Acquisition Corp. III / Sculptor Capital LP - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* ALTIMAR ACQUISITION CORP. III (Name of Issuer) Class A Ordinary Shares, par value $0.0001 per share (Title of Class of Securities) G0370U108 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appro

February 14, 2023 SC 13G

ATAQ / Altimar Acquisition Corp. III / GLAZER CAPITAL, LLC Passive Investment

SC 13G 1 ataq20221231.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Altimar Acquisition Corporation III (Name of Issuer) Class A ordinary shares, $0.0001 par value per share (Title of Class of Securities) G0370U108 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the a

February 13, 2023 SC 13G

ATAQ / Altimar Acquisition Corp. III / ARISTEIA CAPITAL LLC Passive Investment

SC 13G 1 sc13galtimaracquisition.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. *) Altimar Acquisition Corp. III (Name of Issuer) Class A ordinary shares, $0.0001 par value (Title of Class of Securities) G0370U108 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement)

February 10, 2023 SC 13G

ATAQ / Altimar Acquisition Corp. III / GLAZER CAPITAL, LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Altimar Acquisition Corporation III (Name of Issuer) Class A ordinary shares, $0.0001 par value per share (Title of Class of Securities) G0370U108 (CUSIP Number) January 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate

February 7, 2023 DEF 14A

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

DEF 14A 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 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 S

January 25, 2023 SC 13G/A

ATAQ / Altimar Acquisition Corp. III / HIGHBRIDGE CAPITAL MANAGEMENT LLC - ALTIMAR ACQUISITION CORP. III Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* Altimar Acquisition Corp. III (Name of Issuer) Class A Ordinary Shares, par value $0.0001 per share (Title of Class of Securities) G0370U108 (CUSIP Number) December 31, 2022 (Date of event which requires filing of this statement) Check the appropriate box to designa

January 19, 2023 PRE 14A

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 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 Statement

December 8, 2022 EX-99.25

EX-99.25

EX-99.25 2 ruleprovisionnotice.htm NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange ("NYSE" or the "Exchange") hereby notifies the Securities and Exchange Commission (the "Commission") of its intention to remove the entire class of Warrants, each whole warrant exercisable for one Class A Ordinary Share at an exercise price of $11.50 per

November 22, 2022 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

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 21, 2022 Altimar Acquisition Corp. III (Exact name of registrant as specified in its charter) Cayman Islands (State or other jurisdiction of incorporation) 001-40149 (Commiss

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) x 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

August 10, 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) x 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: 00

July 8, 2022 SC 13G

ATAQ / Altimar Acquisition Corp. III / Sculptor Capital LP - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* ALTIMAR ACQUISITION CORP. III (Name of Issuer) Class A Ordinary Shares, par value $0.0001 per share (Title of Class of Securities) G0370U108 (CUSIP Number) July 1, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to d

May 11, 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) x 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: 0

March 8, 2022 EX-4.5

Description of Securities

DESCRIPTION OF SECURITIES Pursuant to our amended and restated memorandum and articles of association, our authorized shares consists of 500,000,000 shares of Class A ordinary shares, $0.

March 8, 2022 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) (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

March 4, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-401

March 4, 2022 EX-4.5

Description of Securities

DESCRIPTION OF SECURITIES Pursuant to our amended and restated memorandum and articles of association, our authorized shares consists of 500,000,000 shares of Class A ordinary shares, $0.

February 11, 2022 SC 13G

ATAQ / Altimar Acquisition Corp. III / Altimar Sponsor III, LLC - SCHEDULE 13G Passive Investment

SC 13G 1 eh22022216113g-aaciii.htm SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Altimar Acquisition Corp. III (Name of Issuer) Class A Ordinary Shares, par value $0.0001 (Title of Class of Securities) G0370U 108 (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Chec

February 3, 2022 SC 13G/A

ATAQ / Altimar Acquisition Corp. III / HIGHBRIDGE CAPITAL MANAGEMENT LLC - ALTIMAR ACQUISITION CORP. III Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* Altimar Acquisition Corp. III (Name of Issuer) Class A Ordinary Shares, par value $0.0001 per share (Title of Class of Securities) G0370U108 (CUSIP Number) December 31, 2021 (Date of event which requires filing of this statement) Check the appropriate box to designa

January 12, 2022 SC 13G/A

ATAQ / Altimar Acquisition Corp. III / INTEGRATED CORE STRATEGIES (US) LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (AMENDMENT NO. 1) ALTIMAR ACQUISITION CORP. III (Name of Issuer) CLASS A ORDINARY SHARES, PAR VALUE $0.0001 PER SHARE (Title of Class of Securities) G0370U108 (CUSIP Number) DECEMBER 31, 2021 (Date of event which requires filing of this statement) Check the appropriate box

December 13, 2021 8-K

Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review

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 10, 2021 Altimar Acquisition Corp. III (Exact name of registrant as specified in its charter) Cayman Islands 001-40149 98-1576586 (State or other jurisdiction of incorporatio

December 13, 2021 10-Q/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A (Amendment No. 1)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A (Amendment No. 1) (MARK ONE) x 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 C

November 10, 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) x 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

September 24, 2021 SC 13G

ATAQ / Altimar Acquisition Corp. III / HIGHBRIDGE CAPITAL MANAGEMENT LLC Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Altimar Acquisition Corp. III (Name of Issuer) Class A Ordinary Shares, par value $0.0001 per share (Title of Class of Securities) G0370U108 (CUSIP Number) September 14, 2021 (Date of event which requires filing of this statement) Check the appropriate box to designate

August 12, 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) x 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: 00

June 1, 2021 EX-99.1

Altimar Acquisition Corp. III Receives NYSE Notice Regarding Late Form 10-Q Filing

Exhibit 99.1 Altimar Acquisition Corp. III Receives NYSE Notice Regarding Late Form 10-Q Filing NEW YORK, June 1, 2021 /PRNewswire/ ? Altimar Acquisition Corp. III (the ?Company?) announced today that, on May 25, 2021, it received a notice from the New York Stock Exchange (the ?NYSE?) that the Company was not in compliance with the continued listing requirements under the timely filing criteria es

June 1, 2021 10-Q

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

10-Q 1 d401573d10q.htm 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, 2021 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from

June 1, 2021 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, 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 1, 2021 (May 25, 2021) Altimar Acquisition Corp. III (Exact name of registrant as specified in its charter) Cayman Islands 001-40149 98-1576586 (State or other jurisdiction of in

May 18, 2021 NT 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: March 31, 2021 ☐ Tran

NT 10-Q 1 d158502dnt10q.htm NT 10-Q OMB APPROVAL Number: 3235-0058 Expires: February 28, 2022 Estimated average burden hours per response 2.50 SEC FILE NUMBER 001-40149 CUSIP NUMBER G0370U 108 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-

April 26, 2021 8-K

Financial Statements and Exhibits, Other Events

8-K 1 d170297d8k.htm 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): April 26, 2021 (April 23, 2021) Altimar Acquisition Corp. III (Exact name of registrant as specified in its charter) Cayman Islands 001-40149 98-1576586 (Stat

April 26, 2021 EX-99.1

Altimar Acquisition Corp. III Announces the Separate Trading of its Class A Ordinary Shares and Warrants, Commencing April 26, 2021

Exhibit 99.1 Altimar Acquisition Corp. III Announces the Separate Trading of its Class A Ordinary Shares and Warrants, Commencing April 26, 2021 NEW YORK, April 23, 2021 /PRNewswire/ ? Altimar Acquisition Corp. III (the ?Company?) announced today that holders of the units sold in the Company?s initial public offering of 15,525,000 units may elect to separately trade the Class A ordinary shares and

March 12, 2021 8-K

Financial Statements and Exhibits, Other Events

8-K 1 d154332d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 12, 2021 (March 8, 2021) Altimar Acquisition Corp. III (Exact name of registrant as specified in its charter) Cayman Islands 001-40149 98-1576586 (State

March 12, 2021 EX-99.1

INDEX TO FINANCIAL STATEMENT Page Audited Financial Statement of Altimar Acquisition Corp. III: Report of Independent Registered Public Accounting Firm F-2 Balance Sheet as of March 8, 2021 F-3 Notes to Financial Statement F-4

EX-99.1 2 d154332dex991.htm EX-99.1 Table of Contents Exhibit 99.1 INDEX TO FINANCIAL STATEMENT Page Audited Financial Statement of Altimar Acquisition Corp. III: Report of Independent Registered Public Accounting Firm F-2 Balance Sheet as of March 8, 2021 F-3 Notes to Financial Statement F-4 F-1 Table of Contents REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Shareholders and the

March 9, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 ALTIMAR ACQUISITION CORP. III (Name of Issuer) CLASS A ORDINARY SHARES, PAR VALUE $0.0001 PER SHARE (Title of Class of Secu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 ALTIMAR ACQUISITION CORP. III (Name of Issuer) CLASS A ORDINARY SHARES, PAR VALUE $0.0001 PER SHARE (Title of Class of Securities) G0370U124** (CUSIP Number) MARCH 4, 2021 (Date of event which requires filing of this statement) Check the appropriate box to designate the ru

March 8, 2021 EX-10.13

Indemnification Agreement, dated as of March 3, 2021, by and between Altimar Acquisition Corp. III and Michael Vorhaus.

Exhibit 10.13 EXECUTION VERSION INDEMNITY AGREEMENT THIS INDEMNITY AGREEMENT is made as of March 3, 2021 (as amended, supplemented or otherwise modified from time to time, this ?Agreement?), by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the ?Company?), and Michael Vorhaus (?Indemnitee?). WHEREAS, highly competent persons have become more reluctant to serve public

March 8, 2021 EX-1.1

Underwriting Agreement, dated March 3, 2021, by and among Altimar Acquisition Corp. III, Goldman Sachs & Co. LLC and J.P. Morgan Securities LLC.

EX-1.1 2 d149336dex11.htm EX-1.1 Exhibit 1.1 Altimar Acquisition Corp. III 13,500,000 Units Underwriting Agreement March 3, 2021 Goldman Sachs & Co. LLC J.P. Morgan Securities LLC As representatives (the “Representatives”) of the several Underwriters named in Schedule I hereto, Goldman Sachs & Co. LLC 200 West Street New York, New York 10282-2198 J.P. Morgan Securities LLC 383 Madison Avenue New Y

March 8, 2021 EX-99.1

Altimar Acquisition Corp. III Announces Pricing of Upsized $135 Million Initial Public Offering

Exhibit 99.1 Altimar Acquisition Corp. III Announces Pricing of Upsized $135 Million Initial Public Offering NEW YORK, March 4, 2021 /PRNewswire/ ? Altimar Acquisition Corp. III (the ?Company?), a special purpose acquisition company, announced the pricing of its initial public offering of 13,500,000 units at a price of $10.00 per unit. The units will be listed on the New York Stock Exchange and tr

March 8, 2021 EX-4.1

Warrant Agreement, dated as of March 3, 2021, by and between Altimar Acquisition Corp. III and Continental Stock Transfer & Trust Company, as warrant agent.

EX-4.1 4 d149336dex41.htm EX-4.1 Exhibit 4.1 EXECUTION VERSION WARRANT AGREEMENT THIS WARRANT AGREEMENT, dated as of March 3, 2021 (as amended, supplemented or otherwise modified from time to time, this “Agreement”), is by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), and Continental Stock Transfer & Trust Company, a New York limited purpose trust co

March 8, 2021 EX-10.7

Indemnification Agreement, dated as of March 3, 2021, by and between Altimar Acquisition Corp. III and Wendy Lai.

Exhibit 10.7 EXECUTION VERSION INDEMNITY AGREEMENT THIS INDEMNITY AGREEMENT is made as of March 3, 2021 (as amended, supplemented or otherwise modified from time to time, this ?Agreement?), by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the ?Company?), and Wendy Lai (?Indemnitee?). WHEREAS, highly competent persons have become more reluctant to serve publicly-held

March 8, 2021 EX-10.3

Private Placement Warrants Purchase Agreement, dated as of March 3, 2021, by and between Altimar Acquisition Corp. III and Altimar Sponsor III, LLC.

Exhibit 10.3 EXECUTION VERSION PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT THIS PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT, dated as of March 3, 2021 (as amended, supplemented or otherwise modified from time to time, this ?Agreement?), is entered into by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the ?Company?), and Altimar Sponsor III, LLC, a Delaware limit

March 8, 2021 EX-10.11

Indemnification Agreement, dated as of March 3, 2021, by and between Altimar Acquisition Corp. III and Michael Rubenstein.

Exhibit 10.11 EXECUTION VERSION INDEMNITY AGREEMENT THIS INDEMNITY AGREEMENT is made as of March 3, 2021 (as amended, supplemented or otherwise modified from time to time, this ?Agreement?), by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the ?Company?), and Michael Rubenstein (?Indemnitee?). WHEREAS, highly competent persons have become more reluctant to serve pub

March 8, 2021 EX-10.9

Indemnification Agreement, dated as of March 3, 2021, by and between Altimar Acquisition Corp. III and Richard M. Jelinek.

Exhibit 10.9 EXECUTION VERSION INDEMNITY AGREEMENT THIS INDEMNITY AGREEMENT is made as of March 3, 2021 (as amended, supplemented or otherwise modified from time to time, this ?Agreement?), by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the ?Company?), and Richard M. Jelinek (?Indemnitee?). WHEREAS, highly competent persons have become more reluctant to serve publ

March 8, 2021 EX-3.1

Amended and Restated Memorandum and Articles of Association of Altimar Acquisition Corp. III.

Exhibit 3.1 THE COMPANIES ACT (AS REVISED) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION OF ALTIMAR ACQUISITION CORP. III (ADOPTED BY SPECIAL RESOLUTION DATED MARCH 3, 2021 AND EFFECTIVE ON MARCH 3, 2021) THE COMPANIES ACT (AS REVISED) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES AMENDED AND RESTATED MEMORANDUM OF ASSOCIATION OF ALTI

March 8, 2021 EX-10.4

Letter Agreement, dated March 3, 2021, by and among Altimar Acquisition Corp. III, Altimar Sponsor III, LLC and Altimar Acquisition Corp. III’s executive officers and directors.

Exhibit 10.4 EXECUTION VERSION March 3, 2021 Altimar Acquisition Corp. III 40 West 57th Street 33rd Floor New York, New York 10019 Re: Initial Public Offering Ladies and Gentlemen: This letter (this ?Letter Agreement?) is being delivered to you in accordance with the underwriting agreement (the ?Underwriting Agreement?) entered into by and among Altimar Acquisition Corp. III, a Cayman Islands exem

March 8, 2021 EX-10.2

Registration and Shareholder Rights Agreement, dated as of March 3, 2021, by and among Altimar Acquisition Corp. III, Altimar Sponsor III, LLC and certain other security holders named therein.

Exhibit 10.2 EXECUTION VERSION REGISTRATION AND SHAREHOLDER RIGHTS AGREEMENT THIS REGISTRATION AND SHAREHOLDER RIGHTS AGREEMENT, dated as of March 3, 2021 (as amended, supplemented or otherwise modified from time to time, this ?Agreement?), is made and entered into by and among Altimar Acquisition Corp. III, a Cayman Islands exempted company (the ?Company?), Altimar Sponsor III, LLC, a Delaware li

March 8, 2021 EX-10.6

Indemnification Agreement, dated as of March 3, 2021, by and between Altimar Acquisition Corp. III and Tom Wasserman.

Exhibit 10.6 EXECUTION VERSION INDEMNITY AGREEMENT THIS INDEMNITY AGREEMENT is made as of March 3, 2021 (as amended, supplemented or otherwise modified from time to time, this ?Agreement?), by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the ?Company?), and Tom Wasserman (?Indemnitee?). WHEREAS, highly competent persons have become more reluctant to serve publicly-

March 8, 2021 EX-10.1

Investment Management Trust Agreement, dated as of March 3, 2021, by and between Altimar Acquisition Corp. III and Continental Stock Transfer & Trust Company, as trustee.

Exhibit 10.1 EXECUTION VERSION INVESTMENT MANAGEMENT TRUST AGREEMENT THIS INVESTMENT MANAGEMENT TRUST AGREEMENT is made effective as of March 3, 2021 (as amended, supplemented or otherwise modified from time to time, this ?Agreement?), by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the ?Company?), and Continental Stock Transfer & Trust Company, a New York limited

March 8, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Other Events

8-K 1 d149336d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 8, 2021 (March 3, 2021) Altimar Acquisition Corp. III (Exact name of registrant as specified in its charter) Cayman Islands 001-40149 98-1576586 (State

March 8, 2021 EX-10.8

Indemnification Agreement, dated as of March 3, 2021, by and between Altimar Acquisition Corp. III and Payne D. Brown.

Exhibit 10.8 EXECUTION VERSION INDEMNITY AGREEMENT THIS INDEMNITY AGREEMENT is made as of March 3, 2021 (as amended, supplemented or otherwise modified from time to time, this ?Agreement?), by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the ?Company?), and Payne D. Brown (?Indemnitee?). WHEREAS, highly competent persons have become more reluctant to serve publicly

March 8, 2021 EX-99.2

Altimar Acquisition Corp. III Announces Closing of Upsized $155.25 Million Initial Public Offering

Exhibit 99.2 Altimar Acquisition Corp. III Announces Closing of Upsized $155.25 Million Initial Public Offering NEW YORK, Mar. 8, 2021 /PRNewswire/ ? Altimar Acquisition Corp. III, a special purpose acquisition company (the ?Company?), announced today the closing of its initial public offering of 15,525,000 units at a price of $10.00 per unit, which included 2,025,000 units issued pursuant to the

March 8, 2021 EX-10.5

Administrative Support Agreement, dated as of March 3, 2021, by and between Altimar Acquisition Corp. III and Altimar Sponsor III, LLC.

Exhibit 10.5 EXECUTION VERSION ALTIMAR ACQUISITION CORP. III 40 West 57th Street 33rd Floor New York, New York 10019 March 3, 2021 Altimar Sponsor III, LLC 40 West 57th Street 33rd Floor New York, New York 10019 Ladies and Gentlemen: This letter will confirm our agreement that, commencing on the effective date (the ?Effective Date?) of the registration statement on Form S-1 (the ?Registration Stat

March 8, 2021 EX-10.12

Indemnification Agreement, dated as of March 3, 2021, by and between Altimar Acquisition Corp. III and Vijay K. Sondhi.

Exhibit 10.12 EXECUTION VERSION INDEMNITY AGREEMENT THIS INDEMNITY AGREEMENT is made as of March 3, 2021 (as amended, supplemented or otherwise modified from time to time, this ?Agreement?), by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the ?Company?), and Vijay K. Sondhi (?Indemnitee?). WHEREAS, highly competent persons have become more reluctant to serve public

March 8, 2021 EX-10.10

Indemnification Agreement, dated as of March 3, 2021, by and between Altimar Acquisition Corp. III and Roma Khanna.

Exhibit 10.10 EXECUTION VERSION INDEMNITY AGREEMENT THIS INDEMNITY AGREEMENT is made as of March 3, 2021 (as amended, supplemented or otherwise modified from time to time, this ?Agreement?), by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the ?Company?), and Roma Khanna (?Indemnitee?). WHEREAS, highly competent persons have become more reluctant to serve publicly-h

March 5, 2021 424B4

PROSPECTUS Altimar Acquisition Corp. III 13,500,000 units

424B4 1 d116893d424b4.htm 424B4 Table of Contents Filed Pursuant to Rule 424(b)(4) Registration Nos. 333-252570 and 333-253856 PROSPECTUS $135,000,000 Altimar Acquisition Corp. III 13,500,000 units Altimar Acquisition Corp. III is a blank check company incorporated as a Cayman Islands exempted company for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorgan

March 3, 2021 S-1MEF

- S-1MEF

As filed with the Securities and Exchange Commission on March 3, 2021 Registration No.

March 2, 2021 8-A12B

- 8-A12B

8-A12B 1 d126331d8a12b.htm 8-A12B UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 ALTIMAR ACQUISITION CORP. III (Exact name of registrant as specified in its charter) Cayman Islands 98-1576586 (State or jurisdiction of incorporation or organiz

March 1, 2021 S-1/A

- S-1/A

Table of Contents As filed with the United States Securities and Exchange Commission on March 1, 2021.

January 29, 2021 EX-3.2

Form of Amended and Restated Memorandum and Articles of Association.

EX-3.2 4 d116893dex32.htm EX-3.2 Exhibit 3.2 THE COMPANIES ACT (AS REVISED) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION OF ALTIMAR ACQUISITION CORP. III (ADOPTED BY SPECIAL RESOLUTION DATED [DATE] AND EFFECTIVE ON [DATE]) THE COMPANIES ACT (AS REVISED) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES AMENDED AND RESTATED MEMORANDUM OF

January 29, 2021 EX-4.3

Specimen Warrant Certificate.

EX-4.3 7 d116893dex43.htm EX-4.3 Exhibit 4.3 SPECIMEN WARRANT CERTIFICATE [FACE] NUMBER W–[ ] CUSIP [ ] Warrants THIS WARRANT SHALL BE VOID IF NOT EXERCISED PRIOR TO THE EXPIRATION OF THE EXERCISE PERIOD PROVIDED FOR IN THE WARRANT AGREEMENT DESCRIBED BELOW ALTIMAR ACQUISITION CORP. III Incorporated Under the Laws of the Cayman Islands Warrant Certificate THIS WARRANT CERTIFICATE CERTIFIES THAT [

January 29, 2021 EX-1.1

Form of Underwriting Agreement.

EX-1.1 2 d116893dex11.htm EX-1.1 Exhibit 1.1 Altimar Acquisition Corp. III 12,500,000 Units Underwriting Agreement [•], 2021 Goldman Sachs & Co. LLC J.P. Morgan Securities LLC As representatives (the “Representatives”) of the several Underwriters named in Schedule I hereto, Goldman Sachs & Co. LLC 200 West Street New York, New York 10282-2198 J.P. Morgan Securities LLC 383 Madison Avenue New York,

January 29, 2021 EX-10.1

Form of Investment Management Trust Agreement between Continental Stock Transfer & Trust Company and the Registrant.

EX-10.1 Exhibit 10.1 FORM OF INVESTMENT MANAGEMENT TRUST AGREEMENT THIS INVESTMENT MANAGEMENT TRUST AGREEMENT is made effective as of [ ], 2021 (as amended, supplemented or otherwise modified from time to time, this “Agreement”), by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation (t

January 29, 2021 EX-99.1

Consent of Payne D. Brown.

EX-99.1 20 d116893dex991.htm EX-99.1 Exhibit 99.1 CONSENT TO BE NAMED AS A DIRECTOR NOMINEE In connection with the filing by Altimar Acquisition Corp. III of the Registration Statement on Form S-1 with the Securities and Exchange Commission under the Securities Act of 1933, as amended (the “Securities Act”), I hereby consent, pursuant to Rule 438 of the Securities Act, to being named as a nominee

January 29, 2021 EX-4.1

Specimen Unit Certificate.

EX-4.1 Exhibit 4.1 SPECIMEN UNIT CERTIFICATE NUMBER U–[ ] UNITS SEE REVERSE FOR CERTAIN DEFINITIONS CUSIP [ ] ALTIMAR ACQUISITION CORP. III UNITS CONSISTING OF ONE CLASS A ORDINARY SHARE AND ONE-FOURTH OF ONE REDEEMABLE WARRANT, EACH WHOLE WARRANT ENTITLING THE HOLDER TO PURCHASE ONE CLASS A ORDINARY SHARE THIS CERTIFIES THAT [ ] is the owner of Units. Each unit (“Unit”) consists of one (1) Class

January 29, 2021 EX-10.6

Securities Subscription Agreement, dated as of January 15, 2021, between the Registrant and the Sponsor.

EX-10.6 16 d116893dex106.htm EX-10.6 Exhibit 10.6 EXECUTION VERSION ALTIMAR ACQUISITION CORP. III 40 West 57th Street, 33rd Floor New York, New York 10019 January 15, 2021 Altimar Sponsor III, LLC 40 West 57th Street, 33rd Floor New York, New York 10019 RE: Securities Subscription Agreement Ladies and Gentlemen: We are pleased to accept the offer Altimar Sponsor III, LLC (the “Subscriber” or “you”

January 29, 2021 EX-10.2

Form of Registration and Shareholder Rights Agreement among the Registrant, the Sponsor and the Holders signatory thereto.

EX-10.2 12 d116893dex102.htm EX-10.2 Exhibit 10.2 FORM OF REGISTRATION AND SHAREHOLDER RIGHTS AGREEMENT THIS REGISTRATION AND SHAREHOLDER RIGHTS AGREEMENT, dated as of [ ], 2021 (as amended, supplemented or otherwise modified from time to time, this “Agreement”), is made and entered into by and among Altimar Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), Altimar Sponsor

January 29, 2021 EX-99.3

Consent of Roma Khanna.

EX-99.3 22 d116893dex993.htm EX-99.3 Exhibit 99.3 CONSENT TO BE NAMED AS A DIRECTOR NOMINEE In connection with the filing by Altimar Acquisition Corp. III of the Registration Statement on Form S-1 with the Securities and Exchange Commission under the Securities Act of 1933, as amended (the “Securities Act”), I hereby consent, pursuant to Rule 438 of the Securities Act, to being named as a nominee

January 29, 2021 EX-4.4

Form of Warrant Agreement between Continental Stock Transfer & Trust Company and the Registrant.

EX-4.4 8 d116893dex44.htm EX-4.4 Exhibit 4.4 FORM OF WARRANT AGREEMENT THIS WARRANT AGREEMENT, dated as of [ ], 2021 (as amended, supplemented or otherwise modified from time to time, this “Agreement”), is by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (in such

January 29, 2021 EX-10.7

Form of Letter Agreement among the Registrant, the Sponsor and director and executive officer of the Registrant.

EX-10.7 17 d116893dex107.htm EX-10.7 Exhibit 10.7 [ ], 2021 Altimar Acquisition Corp. III 40 West 57th Street 33rd Floor New York, New York 10019 Re: Initial Public Offering Ladies and Gentlemen: This letter (this “Letter Agreement”) is being delivered to you in accordance with the underwriting agreement (the “Underwriting Agreement”) entered into by and among Altimar Acquisition Corp. III, a Caym

January 29, 2021 EX-10.3

Form of Private Placement Warrants Purchase Agreement between the Registrant and the Sponsor.

EX-10.3 13 d116893dex103.htm EX-10.3 Exhibit 10.3 FORM OF PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT THIS PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT (as amended, supplemented or otherwise modified from time to time, this “Agreement”), dated as of [ ], 2021, is entered into by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), and Altimar Sponsor III

January 29, 2021 EX-99.6

Consent of Michael Vorhaus.

EX-99.6 25 d116893dex996.htm EX-99.6 Exhibit 99.6 CONSENT TO BE NAMED AS A DIRECTOR NOMINEE In connection with the filing by Altimar Acquisition Corp. III of the Registration Statement on Form S-1 with the Securities and Exchange Commission under the Securities Act of 1933, as amended (the “Securities Act”), I hereby consent, pursuant to Rule 438 of the Securities Act, to being named as a nominee

January 29, 2021 EX-99.2

Consent of Richard M. Jelinek.

EX-99.2 21 d116893dex992.htm EX-99.2 Exhibit 99.2 CONSENT TO BE NAMED AS A DIRECTOR NOMINEE In connection with the filing by Altimar Acquisition Corp. III of the Registration Statement on Form S-1 with the Securities and Exchange Commission under the Securities Act of 1933, as amended (the “Securities Act”), I hereby consent, pursuant to Rule 438 of the Securities Act, to being named as a nominee

January 29, 2021 EX-99.5

Consent of Vijay K. Sondhi.

EX-99.5 24 d116893dex995.htm EX-99.5 Exhibit 99.5 CONSENT TO BE NAMED AS A DIRECTOR NOMINEE In connection with the filing by Altimar Acquisition Corp. III of the Registration Statement on Form S-1 with the Securities and Exchange Commission under the Securities Act of 1933, as amended (the “Securities Act”), I hereby consent, pursuant to Rule 438 of the Securities Act, to being named as a nominee

January 29, 2021 EX-4.2

Specimen Class A Ordinary Share Certificate.

EX-4.2 Exhibit 4.2 SPECIMEN CLASS A ORDINARY SHARE CERTIFICATE NUMBER C–[ ] SHARES SEE REVERSE FOR CERTAIN DEFINITIONS CUSIP [ ] ALTIMAR ACQUISITION CORP. III CLASS A ORDINARY SHARES THIS CERTIFIES THAT [ ] is the owner of fully paid and non-assessable Class A ordinary shares, par value US$0.0001 per share, of Altimar Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), subjec

January 29, 2021 EX-3.1

Memorandum and Articles of Association.

EX-3.1 3 d116893dex31.htm EX-3.1 Exhibit 3.1 THE COMPANIES ACT (2020 REVISION) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES MEMORANDUM AND ARTICLES OF ASSOCIATION OF ALTIMAR ACQUISITION CORP. III THE COMPANIES ACT (2020 REVISION) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES MEMORANDUM OF ASSOCIATION OF ALTIMAR ACQUISITION CORP. III 1 The name of the Company is Altimar Acquisition Corp. III.

January 29, 2021 EX-10.4

Form of Indemnity Agreement.

EX-10.4 14 d116893dex104.htm EX-10.4 Exhibit 10.4 FORM OF INDEMNITY AGREEMENT THIS INDEMNITY AGREEMENT is made as of [ ], 2021 (as amended, supplemented or otherwise modified from time to time, this “Agreement”), by and between Altimar Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), and [ ] (“Indemnitee”). WHEREAS, highly competent persons have become more reluctant to se

January 29, 2021 EX-10.5

Promissory Note, dated January 15, 2021, issued by the Registrant to the Sponsor.

EX-10.5 15 d116893dex105.htm EX-10.5 Exhibit 10.5 EXECUTION VERSION THIS PROMISSORY NOTE (THIS “NOTE”) HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”). THIS NOTE HAS BEEN ACQUIRED FOR INVESTMENT ONLY AND MAY NOT BE SOLD, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF REGISTRATION OF THE RESALE THEREOF UNDER THE SECURITIES ACT OR AN OPINION OF COUNSEL REASONAB

January 29, 2021 EX-10.8

Form of Administrative Support Agreement between the Registrant and the Sponsor.

EX-10.8 18 d116893dex108.htm EX-10.8 Exhibit 10.8 ALTIMAR ACQUISITION CORP. III 40 West 57th Street 33rd Floor New York, New York 10019 [ ], 2021 Altimar Sponsor III, LLC 40 West 57th Street 33rd Floor New York, New York 10019 Ladies and Gentlemen: This letter will confirm our agreement that, commencing on the effective date (the “Effective Date”) of the registration statement on Form S-1 (the “Re

January 29, 2021 S-1

Registration Statement - S-1

S-1 1 d116893ds1.htm S-1 Table of Contents As filed with the United States Securities and Exchange Commission on January 29, 2021. No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ALTIMAR ACQUISITION CORP. III (Exact name of registrant as specified in its charter) Cayman Islands 6770 98-1576586 (State

January 29, 2021 EX-99.4

Consent of Michael Rubenstein.

EX-99.4 23 d116893dex994.htm EX-99.4 Exhibit 99.4 CONSENT TO BE NAMED AS A DIRECTOR NOMINEE In connection with the filing by Altimar Acquisition Corp. III of the Registration Statement on Form S-1 with the Securities and Exchange Commission under the Securities Act of 1933, as amended (the “Securities Act”), I hereby consent, pursuant to Rule 438 of the Securities Act, to being named as a nominee

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