DCRD / Hammerhead Energy Inc. - Class A - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Hammerhead Energy Inc. - Class A
US ˙ NASDAQ
HINDI NA ACTIVE ANG SIMBONG ITO

Mga Batayang Estadistika
CIK 1848959
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 Hammerhead Energy Inc. - Class A
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
March 8, 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

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 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 001-40731 Decarbonization Plus Acquisition Corporation IV (Exact name

February 27, 2023 EX-99.1

Hammerhead Resources Completes Business Combination with Decarbonization Plus Acquisition Corporation IV to Form Hammerhead Energy

EX-99.1 Exhibit 99.1 Hammerhead Resources Completes Business Combination with Decarbonization Plus Acquisition Corporation IV to Form Hammerhead Energy • Hammerhead is expected to be dually listed on the NASDAQ and TSX, with its Class A common shares to commence trading on both exchanges under the ticker symbol ”HHRS” • Hammerhead is a Canadian oil and gas exploration and production company develo

February 27, 2023 EX-4.1

WARRANT ASSIGNMENT AND ASSUMPTION AGREEMENT HAMMERHEAD ENERGY INC., DECARBONIZATION PLUS ACQUISITION CORPORATION IV, CONTINENTAL STOCK TRANSFER & TRUST COMPANY, COMPUTERSHARE INC. COMPUTERSHARE TRUST COMPANY, N.A. Dated February 21, 2023

EX-4.1 Exhibit 4.1 WARRANT ASSIGNMENT AND ASSUMPTION AGREEMENT HAMMERHEAD ENERGY INC., DECARBONIZATION PLUS ACQUISITION CORPORATION IV, CONTINENTAL STOCK TRANSFER & TRUST COMPANY, COMPUTERSHARE INC. and COMPUTERSHARE TRUST COMPANY, N.A. Dated February 21, 2023 This Assignment and Assumption Agreement (the “Agreement”) is entered into as of February 21, 2023 (the “Effective Date”), by and among Dec

February 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 Date of report (Date of earliest event reported): February 21, 2023 Decarbonization

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 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Canada 001-40731 98-1585724 (State or other jurisdiction of in

February 14, 2023 SC 13G/A

KYG2773W1033 / Decarbonization Plus Acquisition Corp. IV / CITADEL ADVISORS LLC - SC 13G/A Passive Investment

SC 13G/A 1 tm233474-10sc13ga.htm SC 13G/A 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. 2)* Decarbonization Plus Acquisition Corp IV (Name of Issuer) Class A Ordinary Shares, par value $0.0

February 14, 2023 SC 13G

KYG2773W1033 / Decarbonization Plus Acquisition Corp. IV / Shaolin Capital Management LLC Passive Investment

SC 13G 1 dcrd.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.)* Decarbonization Plus Acquisition Corp IV (Name of Issuer) Class A Ordinary Shares, par value $0.0001 per share (Title of Class of Securities) G2773W103 (CUSIP Number) December 31, 2022 (Date of Event which Requires Filing of this Statemen

February 9, 2023 SC 13G/A

KYG2773W1033 / Decarbonization Plus Acquisition Corp. IV / ADAGE CAPITAL PARTNERS GP, L.L.C. - DECARBONIZATION PLUS ACQUISITION CORPORATION IV Passive Investment

SC 13G/A 1 p23-0389sc13ga.htm DECARBONIZATION PLUS ACQUISITION CORPORATION IV SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* Decarbonization Plus Acquisition Corporation IV (Name of Issuer) Class A Ordinary Shares, par value $0.0001 per share (Title of Class of Securities) G2773W103 (CUSIP Number) December 31, 2

January 30, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 30, 2023 Decarbonization

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 30, 2023 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (State or other jurisdictio

January 30, 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): January 30, 2023 Decarbonization

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 30, 2023 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (State or other jurisdictio

January 30, 2023 EX-99.1

Decarbonization Plus Acquisition Corporation IV Reopens Redemption Period and Reminds Shareholders How to Withdraw Prior Redemption Requests

EX-99.1 Exhibit 99.1 Decarbonization Plus Acquisition Corporation IV Reopens Redemption Period and Reminds Shareholders How to Withdraw Prior Redemption Requests Menlo Park, CA (January 30, 2023) – Decarbonization Plus Acquisition Corporation IV (NASDAQ: DCRD) (“DCRD”), a publicly-traded special purpose acquisition company, is reopening the period during which holders of DCRD’s Class A ordinary sh

January 30, 2023 425

Decarbonization Plus Acquisition Corporation IV Reopens Redemption Period and Reminds Shareholders How to Withdraw Prior Redemption Requests

425 Filed by Hammerhead Energy Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule14a-12 under the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 Decarbonization Plus Acquisition Corporation IV Reopens Redemption Period and Reminds Shareholders How to Withdraw Prior Redemption

January 30, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 30, 2023 Decarbonization

425 Filed by Hammerhead Energy Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule14a-12 under the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF T

January 25, 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): January 23, 2023 Decarbonization

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 23, 2023 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (State or other jurisdictio

January 25, 2023 EX-3.1

Second Amended and Restated Memorandum and Articles of Association of the Company

EX-3.1 Exhibit 3.1 THE COMPANIES ACT (AS AMENDED) COMPANY LIMITED BY SHARES SECOND AMENDED AND RESTATED MEMORANDUM OF ASSOCIATION OF DECARBONIZATION PLUS ACQUISITION CORPORATION IV (ADOPTED BY SPECIAL RESOLUTION DATED JANUARY 23, 2023) THE COMPANIES ACT (AS AMENDED) COMPANY LIMITED BY SHARES SECOND AMENDED AND RESTATED MEMORANDUM OF ASSOCIATION OF DECARBONIZATION PLUS ACQUISITION CORPORATION IV (A

January 18, 2023 425

Filed by Hammerhead Energy Inc.

Filed by Hammerhead Energy Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule14a-12 under the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731

January 18, 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

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

January 18, 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): January 18, 2023 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (State or other jurisdictio

January 18, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 16, 2023 Decarbonization

Filed by Hammerhead Energy Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

January 18, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 16, 2023 Decarbonization

425 1 d284510d425.htm 425 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 16, 2023 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (

January 18, 2023 EX-99.1

IMPORTANT INFORMATION CONCERNING THIS PRESENTATION This presentation is provided for informational purposes only as of the date hereof, is not complete, new information, future events or otherwise, except as may be required under applicable securitie

Exhibit 99.1 LEADING, Corporate Presentation January 2023 IMPORTANT INFORMATION CONCERNING THIS PRESENTATION This presentation is provided for informational purposes only as of the date hereof, is not complete, new information, future events or otherwise, except as may be required under applicable securities contemplated; the estimates of Hammerhead's reserves and contingent resource volumes and t

January 18, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 18, 2023 Decarbonization

Filed by Hammerhead Energy Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule14a-12 under the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE S

January 18, 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): January 16, 2023 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (State or other jurisdictio

January 18, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 18, 2023 Decarbonization

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 18, 2023 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (State or other jurisdictio

January 17, 2023 425

Hammerhead Resources Inc. Announces Production Results for 2022, Expanded Credit Facility, Operational Update and Business Combination Update

Filed by Hammerhead Energy Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 Hammerhead Resources Inc. Announces Production Results for 2022, Expanded Credit Facility, Operational Update and Business Combination

January 17, 2023 EX-99.1

Hammerhead Resources Inc. Announces Production Results for 2022, Expanded Credit Facility, Operational Update and Business Combination Update

Exhibit 99.1 Hammerhead Resources Inc. Announces Production Results for 2022, Expanded Credit Facility, Operational Update and Business Combination Update CALGARY, ALBERTA – January 17, 2023 – Hammerhead Resources Inc. (“Hammerhead” or the “Company”) announces record operating results in 2022 with annual average production of 32,100 boe/d (approx. 43% liquids), representing 15% growth over 2021. I

January 17, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 17, 2023 Decarbonization

425 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 17, 2023 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (State or other jurisdi

January 17, 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): January 17, 2023 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (State or other jurisdictio

January 17, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 17, 2023 Decarbonization

Filed by Hammerhead Energy Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

January 12, 2023 425

Decarbonization Plus Acquisition Corporation IV Reminds Shareholders to Vote in Favor of Proposed Business Combination with Hammerhead

Filed by Decarbonization Plus Acquisition Corporation IV Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.

January 12, 2023 425

Decarbonization Plus Acquisition Corporation IV Reminds Shareholders to Vote in Favor of Proposed Business Combination with Hammerhead

Filed by Hammerhead Energy Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 Decarbonization Plus Acquisition Corporation IV Reminds Shareholders to Vote in Favor of Proposed Business Combination with Hammerhead

January 12, 2023 425

Filed by Decarbonization Plus Acquisition Corporation IV

Filed by Decarbonization Plus Acquisition Corporation IV Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.

January 12, 2023 425

Filed by Hammerhead Energy Inc.

Filed by Hammerhead Energy Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 The following communications were made available on January 12, 2023 by Decarbonization Plus Acquisition Corporation IV (“DCRD”) on its

January 3, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 3, 2023 Decarbonization P

Filed by Hammerhead Energy Inc. Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURI

January 3, 2023 EX-99.1

Decarbonization Plus Acquisition Corporation IV and Hammerhead Announce Filing of Definitive Proxy Statement and the January 23, 2023 Shareholders’ Meeting to Approve Proposed Business Combination

Exhibit 99.1 Decarbonization Plus Acquisition Corporation IV and Hammerhead Announce Filing of Definitive Proxy Statement and the January 23, 2023 Shareholders? Meeting to Approve Proposed Business Combination Menlo Park, CA and Calgary, AB (January 3, 2023) ? Decarbonization Plus Acquisition Corporation IV (NASDAQ: DCRD, DCRDW, DCRDU) (?DCRD?), a publicly-traded special purpose acquisition compan

January 3, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 3, 2023 Decarbonization P

425 1 d433987d425.htm 425 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 3, 2023 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (S

January 3, 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): January 3, 2023 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (State or other jurisdiction

January 3, 2023 425

Decarbonization Plus Acquisition Corporation IV and Hammerhead Announce Filing of Definitive Proxy Statement and the January 23, 2023 Shareholders’ Meeting to Approve Proposed Business Combination

Filed by Hammerhead Energy Inc. Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 Decarbonization Plus Acquisition Corporation IV and Hammerhead Announce Filing of Definitive Proxy Statement and the January 23, 2023 Shareho

December 30, 2022 DEFM14A

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

DEFM14A 1 d261388ddefm14a.htm DEFM14A Table of Contents 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

November 14, 2022 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-40731 Decar

October 4, 2022 425

Filed by Hammerhead Energy Inc.

425 1 d395942d425.htm 425 Filed by Hammerhead Energy Inc. Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 DCRB DCRN+ DCRC+ D’CRD* WHAT IS DECARBONIZATION PLUS ACQUISITION CORPORATION IV? Decarbonization Plus Acquisition C

October 4, 2022 425

Filed by Decarbonization Plus Acquisition Corporation IV

425 1 d393866d425.htm 425 Filed by Decarbonization Plus Acquisition Corporation IV Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 FREQUENTLY ASKED QUESTIONS DCRD WHAT IS DECARBONIZATION PLUS ACQUISITION CORPORATION IV? D

September 26, 2022 EX-10.5

Letter Agreement, dated September 25, 2022, among Decarbonization Plus Acquisition Sponsor IV LLC, Dr. Jennifer Aaker, Jane Kearns, James AC McDermott, Jeffrey H. Tepper, Riverstone Global Energy and Power Fund V (Cayman), L.P., Riverstone V Investment Management Cooperatief U.A., Riverstone V REL Hammerhead B.V., Riverstone V CIOC LP and Decarbonization Plus Acquisition Corporation IV.

Exhibit 10.5 Execution Version September 25, 2022 Riverstone Global Energy and Power Fund V (Cayman), L.P. Riverstone V CIOC LP c/o Riverstone Holdings LLC 712 Fifth Avenue, 36th Floor New York, NY 10019 Riverstone V Investment Management Co?peratief U.A. Riverstone V REL Hammerhead B.V. Herengracht 450 1017 CA Amsterdam The Netherlands Ladies and Gentlemen: Reference is made to the support agreem

September 26, 2022 EX-10.2

Sponsor Support Agreement, dated as of September 25, 2022, by and among Decarbonization Plus Acquisition Sponsor IV LLC, Riverstone Global Energy and Power Fund V (Cayman), L.P., Decarbonization Plus Acquisition Corporation IV, Hammerhead Energy Inc. and Hammerhead Resources Inc.

Exhibit 10.2 Execution Version September 25, 2022 Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road Menlo Park, CA Hammerhead Resources Inc. 2700, 525-8th Avenue SW Calgary, Alberta T2P 1G1 Re: Sponsor Letter Ladies and Gentlemen: This letter (this ?Sponsor Letter?) is being delivered to you in accordance with that Business Combination Agreement, dated as of the date hereof, by a

September 26, 2022 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 25, 2022 Decarbonizatio

425 1 d363842d425.htm 425 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 25, 2022 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724

September 26, 2022 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, 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): September 25, 2022 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (State or incorporation o

September 26, 2022 EX-10.4

Letter Agreement Amendment, dated September 25, 2022, among Decarbonization Plus Acquisition Corporation IV, its officers and directors and Decarbonization Plus Acquisition Sponsor IV LLC.

Exhibit 10.4 AMENDMENT NO. 1 TO LETTER AGREEMENT This Amendment No. 1 (this ?Amendment?), dated as of September 25, 2022 (the ?Effective Date?) to the Letter Agreement (as defined below) is entered into by and among Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company (?SPAC?), Decarbonization Plus Acquisition Sponsor IV LLC, a Cayman Islands limited liability company

September 26, 2022 EX-99.1

Hammerhead Resources Inc. and Decarbonization Plus Acquisition Corporation IV Announce C$1.39 billion Business Combination; Combined Company to be Listed on Nasdaq

Exhibit 99.1 Hammerhead Resources Inc. and Decarbonization Plus Acquisition Corporation IV Announce C$1.39 billion Business Combination; Combined Company to be Listed on Nasdaq ? Transaction to form a publicly traded upstream oil and gas company with a path toward achieving net zero emissions on a Scope 1 and Scope 2 basis by 2030 ? Combined company to advance its differentiated carbon capture and

September 26, 2022 425

Riverstone Energy Limited REL Portfolio Companies, Hammerhead and DCRD to merge

Filed by Hammerhead Energy Inc. Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 Riverstone Energy Limited REL Portfolio Companies, Hammerhead and DCRD to merge London, UK (26 September 2022). Riverstone Energy Limited (?R

September 26, 2022 EX-2.1

Business Combination Agreement, dated as of September 25, 2022, by and among Decarbonization Plus Acquisition Corporation IV, Hammerhead Resources Inc., Hammerhead Energy Inc. and 2453729 Alberta ULC.

Execution Version Exhibit 2.1 BUSINESS COMBINATION AGREEMENT by and among DECARBONIZATION PLUS ACQUISITION CORPORATION IV, HAMMERHEAD RESOURCES INC., HAMMERHEAD ENERGY INC. and 2453729 ALBERTA ULC Dated as of September 25, 2022 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 5 SECTION 1.01 Certain Definitions 5 SECTION 1.02 Further Definitions 25 SECTION 1.03 Construction 27 ARTICLE II THE ARRANGEMEN

September 26, 2022 EX-10.3

Form of Hammerhead Shareholder Support Agreement.

Exhibit 10.3 SUPPORT AGREEMENT THIS SUPPORT AGREEMENT is made effective as of September 25, 2022 BETWEEN: DECARBONIZATION PLUS ACQUISITION CORPORATION IV, a Cayman Islands exempted company (?SPAC?) - and ? HAMMERHEAD RESOURCES INC., an Alberta corporation (the ?Company?) - and ? [SECURITYHOLDER] (the ?Securityholder?) WHEREAS concurrently with the execution and delivery of this Agreement, SPAC, th

September 26, 2022 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 25, 2022 Decarbonizatio

425 1 d328760d425.htm 425 Filed by Hammerhead Energy Inc. Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION

September 26, 2022 425

Hammerhead Resources Inc. and Decarbonization Plus Acquisition Corporation IV Announce C$1.39 billion Business Combination; Combined Company to be Listed on Nasdaq

Filed by Hammerhead Energy Inc. Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.: 001-40731 Hammerhead Resources Inc. and Decarbonization Plus Acquisition Corporation IV Announce C$1.39 billion Business Combination; Combined Company

September 26, 2022 425

Riverstone Energy Limited REL Portfolio Companies, Hammerhead and DCRD to merge

Filed by Decarbonization Plus Acquisition Corporation IV Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: Decarbonization Plus Acquisition Corporation IV Commission File No.

September 26, 2022 EX-10.1

Form of Lock-Up Agreement.

Exhibit 10.1 LOCK-UP AGREEMENT This Lock-Up Agreement (this ?Agreement?) is made and entered into as of [ ], 2022, by and among the Lock-Up Shareholders (as defined in the Business Combination Agreement) (each, a ?Lock-Up Party? and, collectively, the ?Lock-Up Parties?) and Hammerhead Energy Inc., an Alberta corporation (such entity, following the Business Combination (as defined below), the ?Comp

August 12, 2022 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-40731 Decarboniz

May 16, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 ☐ TRANSITION REPORT P

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-40731 Decarboni

March 29, 2022 EX-4.5

Description of Securities of Decarbonization Plus Acquisition Corporation IV

Exhibit 4.5 DESCRIPTION OF SECURITIES The following is a summary of the material terms of our securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the ?Exchange Act?), as of March 29, 2022 and provisions of our amended and restated memorandum and articles of association. The summary is subject to and qualified in its entirely by reference to the amended and re

March 29, 2022 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 ☐ TRANSITION REPORT PURSUA

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 001-40731 Decarbonization

March 15, 2022 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 8, 2022 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (State or other jurisdiction o

February 15, 2022 SC 13G

KYG2773W1033 / Decarbonization Plus Acquisition Corp. IV / Decarbonization Plus Acquisition Sponsor IV LLC - SC 13G Passive Investment

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 Under the Securities Exchange Act of 1934 (Amendment No. )* Decarbonization Plus Acquisition Corporation IV (Name of Issuer) Class A Ordinary Shares (Title of Class of Securi

February 15, 2022 EX-24

POWER OF ATTORNEY

EX-24 Exhibit 24 POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints Peter Haskopoulos of Decarbonization Plus Acquisition Sponsor IV LLC (the “Company), as the undersigned’s true and lawful attorney-in-fact to: 1.

February 15, 2022 EX-99

JOINT FILING AGREEMENT

Exhibit 99 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with each other on behalf of each of them of such a statement on Schedule 13G or any amendment thereto with respect to the ordinary shares beneficially owned by each of them of Decarbonization Plus Acquisition Corporation IV.

February 14, 2022 SC 13G/A

KYG2773W1033 / Decarbonization Plus Acquisition Corp. IV / CITADEL ADVISORS LLC - DECARBONIZATION PLUS ACQUISITION CORP IV 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)* Decarbonization Plus Acquisition Corp IV (Name of Issuer) Class A ordinary shares, par value $0.0001 per share (the ?Shares?) (Title of Cla

November 15, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 ☐ TRANSITION REPO

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 Decarbonization Plus Acquisition Corpor

November 2, 2021 10-Q/A

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

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

October 4, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 ☐ TRANSITION REPORT PU

10-Q 1 dcrd-10q20210630.htm 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, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Decarboniza

October 1, 2021 EX-99.1

Decarbonization Plus Acquisition Corporation IV Announces the Separate Trading of its Class A Ordinary Shares and Warrants, Commencing October 1, 2021

Exhibit 99.1 Decarbonization Plus Acquisition Corporation IV Announces the Separate Trading of its Class A Ordinary Shares and Warrants, Commencing October 1, 2021 MENLO PARK?October 1, 2021?Decarbonization Plus Acquisition Corporation IV (NASDAQ: DCRDU) (the ?Company?) announced that, commencing October 1, 2021, holders of the units sold in the Company?s initial public offering may elect to separ

October 1, 2021 8-K

Financial Statements and Exhibits, Other Events

8-K 1 dcrd-8k20211001.htm 8-K - UNIT SEPARATION PR UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 1, 2021 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Island

September 24, 2021 NT 10-Q

SEC FILE NUMBER

SEC FILE NUMBER 001-40731 CUSIP NUMBER G2773W 103 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 23, 2021 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 tm2125687d1ex99-1.htm JOINT FILING AGREEMENT EXHIBIT 99.1 JOINT FILING AGREEMENT The undersigned hereby agree that the Statement on Schedule 13G filed herewith (and any amendments thereto), relating to the Class A ordinary shares of Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company, is being filed jointly with the Securities and Exchange Commission pursua

August 23, 2021 SC 13G

DCRDU / Decarbonization Plus Acquisition Corporation IV Unit / ADAGE CAPITAL PARTNERS GP, L.L.C. - DECARBONIZATION PLUS ACQUISITION CORPORATION IV Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Decarbonization Plus Acquisition Corporation IV (Name of Issuer) Class A Ordinary Shares, par value $0.0001 per share (Title of Class of Securities) G2773W129** (CUSIP Number) August 13, 2021 (Date of Event Which Requires Filing of This Statement) Check the appropriate

August 23, 2021 SC 13G

DCRDU / Decarbonization Plus Acquisition Corporation IV Unit / CITADEL ADVISORS LLC - DECARBONIZATION PLUS ACQUISITION CORP IV 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. )* Decarbonization Plus Acquisition Corporation IV (Name of Issuer) Class A ordinary shares, par value $0.0001 per share (Title of Class of Sec

August 19, 2021 EX-99.1

DECARBONIZATION PLUS ACQUISITION CORPORATION IV FINANCIAL STATEMENT

DECARBONIZATION PLUS ACQUISITION CORPORATION IV FINANCIAL STATEMENT Page Report of Independent Registered Public Accounting Firm F-2 Balance Sheet as of August 13, 2021 F-3 Notes to Financial Statement F-4 F-1 Report of Independent Registered Public Accounting Firm To the Shareholders and the Board of Directors of Decarbonization Plus Acquisition Corporation IV: Opinion on the Financial Statement We have audited the accompanying balance sheet of Decarbonization Plus Acquisition Corporation IV (the "Company") as of August 13, 2021, and the related notes (collectively referred to as the "financial statement").

August 19, 2021 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): August 13, 2021 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-1585724 (State or other jurisdiction

August 13, 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, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Other Events

8-K 1 decarbiv-8k20210810.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): August 10, 2021 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman Islands 001-40731 98-15

August 13, 2021 EX-10.4

Administrative Support Agreement, dated August 10, 2021, between the Company and an affiliate of the Sponsor.

Exhibit 10.4 DECARBONIZATION PLUS ACQUISITION CORPORATION IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 August 10, 2021 Riverstone Equity Partners LP 712 Fifth Avenue, 36th Floor New York, NY 10019 Re: Administrative Support Agreement Ladies and Gentlemen: This letter agreement by and between Decarbonization Plus Acquisition Corporation IV (the ?Company?) and Riverstone Equity Partners LP

August 13, 2021 EX-10.2

Investment Management Trust Agreement, dated August 10, 2021, between the Company and Continental Stock Transfer & Trust Company, as trustee.

Exhibit 10.2 INVESTMENT MANAGEMENT TRUST AGREEMENT This Investment Management Trust Agreement (this ?Agreement?) is made effective as of August 10, 2021 by and between Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company (the ?Company?), and Continental Stock Transfer & Trust Company, a New York corporation (the ?Trustee?). WHEREAS, the Company?s registration statemen

August 13, 2021 EX-4.1

Warrant Agreement, dated August 10, 2021, between the Company and Continental Stock Transfer & Trust Company, as warrant agent.

Exhibit 4.1 WARRANT AGREEMENT between DECARBONIZATION PLUS ACQUISITION CORPORATION IV and CONTINENTAL STOCK TRANSFER & TRUST COMPANY WARRANT AGREEMENT Dated as of August 10, 2021 THIS WARRANT AGREEMENT (this ?Agreement?), dated as of August 10, 2021, is by and between Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company (the ?Company?), and Continental Stock Transfer

August 13, 2021 EX-3.1

Amended and Restated Memorandum and Articles of Association of the Company.

Exhibit 3.1 THE COMPANIES Act (AS AMENDED) COMPANY LIMITED BY SHARES amended and restated Memorandum OF association of Decarbonization Plus Acquisition Corporation IV (ADOPTED BY SPECIAL RESOLUTION DATED 10 AUGUST 2021) Filed: 10-Aug-2021 15:50 EST www.verify.gov.ky File#: 371997 Auth Code: H38607317851 THE COMPANIES Act (AS AMENDED) COMPANY LIMITED BY SHARES amended and restated MEMORANDUM of ASS

August 13, 2021 EX-10.5

Private Placement Warrants Purchase Agreement, dated August 10, 2021, between the Company, the Sponsor and the other purchasers named therein.

Exhibit 10.5 PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT THIS PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT, dated as of August 10, 2021 (as it may from time to time be amended, this ?Agreement?), is entered into by and between Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company (the ?Company?), and each of the parties set forth on the signature page hereto under ?

August 13, 2021 EX-10.1

Letter Agreement, dated August 10, 2021, among the Company, its officers and directors and the Sponsor.

Exhibit 10.1 August 10, 2021 Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 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 Decarbonization Plus Acquisition Corporation IV, a Cay

August 13, 2021 EX-10.3

Registration Rights Agreement, dated August 10, 2021, among the Company, the Sponsor and certain other security holders named therein.

Exhibit 10.3 REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (this ?Agreement?), dated as of August 10, 2021 is made and entered into by and among Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company (the ?Company?), Decarbonization Plus Acquisition Sponsor IV LLC, a Cayman Islands limited liability company (the ?Sponsor?), and the undersigned parties

August 12, 2021 424B4

$275,000,000 Decarbonization Plus Acquisition Corporation IV 27,500,000 Units

424B4 1 decarbiv-424b4.htm 424B4 PROSPECTUSFiled Pursuant to Rule 424(b)(4) Registration No. 333-254259 $275,000,000 Decarbonization Plus Acquisition Corporation IV 27,500,000 Units Decarbonization Plus Acquisition Corporation IV is a blank check company newly incorporated as a Cayman Islands exempted company for the purpose of effecting a merger, amalgamation, share exchange, asset acquisition, s

August 10, 2021 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

8-A12B 1 decarbiv-8a20210715.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 DECARBONIZATION PLUS ACQUISITION CORPORATION IV (Exact Name of Registrant as Specified in Its Charter) Cayman Islands 98-1585724 (State or other jurisdicti

August 6, 2021 CORRESP

* * * [Signature Page Follows]

August 6, 2021 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

August 6, 2021 CORRESP

Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 (212) 993-0076

Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 (212) 993-0076 August 6, 2021 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

July 30, 2021 EX-3.2

Form of Amended and Restated Memorandum and Articles of Association.*

Exhibit 3.2 THE COMPANIES Act (AS AMENDED) COMPANY LIMITED BY SHARES amended and restated Memorandum OF association of Decarbonization Plus Acquisition Corporation IV (ADOPTED BY SPECIAL RESOLUTION DATED [●]) THE COMPANIES Act (AS AMENDED) COMPANY LIMITED BY SHARES amended and restated MEMORANDUM of ASSOCIATION OF Decarbonization Plus Acquisition Corporation IV (ADOPTED BY SPECIAL RESOLUTION DATED

July 30, 2021 S-1/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 3 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Decarbonization Plus Acquisition Corporation IV (Exact Name of Registrant as Specified in its

S-1/A 1 decarbiv-s1a.htm S-1/A As filed with the U.S. Securities and Exchange Commission on July 29, 2021. Registration No. 333-254259 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 3 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Decarbonization Plus Acquisition Corporation IV (Exact Name of Registrant as Specified in its Charter) Cayman

July 30, 2021 EX-4.4

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

Exhibit 4.4 WARRANT AGREEMENT between DECARBONIZATION PLUS ACQUISITION CORPORATION IV and CONTINENTAL STOCK TRANSFER & TRUST COMPANY WARRANT AGREEMENT Dated as of , 2021 THIS WARRANT AGREEMENT (this ?Agreement?), dated as of , 2021, is by and between Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company (the ?Company?), and Continental Stock Transfer & Trust Company, a

July 30, 2021 EX-10.3

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

Exhibit 10.3 INVESTMENT MANAGEMENT TRUST AGREEMENT This Investment Management Trust Agreement (this “Agreement”) is made effective as of [●], 2021 by and between Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation (the “Trustee”). WHEREAS, the Company’s registration statement on F

July 30, 2021 EX-10.6

Form of Private Placement Warrants Purchase Agreement between the Registrant, sponsor and the other parties thereto.*

Exhibit 10.6 PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT THIS PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT, dated as of [●], 2021 (as it may from time to time be amended, this “Agreement”), is entered into by and between Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company (the “Company”), and each of the parties set forth on the signature page hereto under “Purcha

July 30, 2021 EX-10.2

Form of Letter Agreement among the Registrant and its officers and directors and sponsor.*

EX-10.2 8 decarbiv-ex10285.htm EX-10.2 Exhibit 10.2 [●], 2021 Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 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 Decarbonization Plus

July 30, 2021 EX-1.1

Form of Underwriting Agreement.*

Exhibit 1.1 [●] Units Decarbonization Plus Acquisition Corporation IV UNDERWRITING AGREEMENT [●], 2021 Credit Suisse Securities (USA) LLC 11 Madison Avenue New York, New York 10010 Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013 As Representatives of the several Underwriters Ladies and Gentlemen: Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted

July 30, 2021 EX-4.1

Specimen Unit Certificate.*

Exhibit 4.1 [Form of Unit Certificate] NUMBER UNITS U- SEE REVERSE FOR CERTAIN DEFINITIONS CUSIP [ ] DECARBONIZATION PLUS ACQUISITION CORPORATION IV UNITS CONSISTING OF ONE CLASS A ORDINARY SHARE AND ONE-HALF OF ONE REDEEMABLE WARRANT TO PURCHASE ONE CLASS A ORDINARY SHARE THIS CERTIFIES THAT is the owner of Units. Each Unit (“Unit”) consists of one (1) Class A ordinary share, par value $0.0001 pe

July 20, 2021 CORRESP

Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 (212) 993-0076

CORRESP 1 filename1.htm Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 (212) 993-0076 July 19, 2021 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549-3561 Attention: Todd Schiffman Re: Withdrawal of Acceleration Request Registration Statement on Form S-1 (File No.

July 16, 2021 CORRESP

* * * [Signature Page Follows]

CORRESP 1 filename1.htm July 16, 2021 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attention: Todd Schiffman Re: Decarbonization Plus Acquisition Corp IV Registration Statement on Form S-1 Filed June 29, 2021, as amended File No. 333-254259 Dear Mr. Schiffman: Pursuant to Rule 461 of the General Rules and Regul

July 16, 2021 CORRESP

Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 (212) 993-0076

CORRESP 1 filename1.htm Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 (212) 993-0076 July 16, 2021 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549-3561 Attention: Todd Schiffman Re: Decarbonization Plus Acquisition Corporation IV Form S-1 Registration Statement

July 14, 2021 CORRESP

Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 (212) 993-0076

CORRESP 1 filename1.htm Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 (212) 993-0076 July 14, 2021 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549-3561 Attention: Todd Schiffman Re: Withdrawal of Acceleration Request Registration Statement on Form S-1 (File No.

July 13, 2021 CORRESP

Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 (212) 993-0076

CORRESP 1 filename1.htm Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 (212) 993-0076 July 13, 2021 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549-3561 Attention: Todd Schiffman Re: Decarbonization Plus Acquisition Corporation IV Form S-1 Registration Statement

July 13, 2021 CORRESP

* * * [Signature Page Follows]

CORRESP 1 filename1.htm July 13, 2021 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attention: Todd Schiffman Re: Decarbonization Plus Acquisition Corp IV Registration Statement on Form S-1 Filed June 29, 2021, as amended File No. 333-254259 Dear Mr. Schiffman: Pursuant to Rule 461 of the General Rules and Regul

June 30, 2021 S-1/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 2 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Decarbonization Plus Acquisition Corporation IV (Exact Name of Registrant as Specified in its

As filed with the U.S. Securities and Exchange Commission on June 29, 2021. Registration No. 333-254259 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 2 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Decarbonization Plus Acquisition Corporation IV (Exact Name of Registrant as Specified in its Charter) Cayman Islands 6770 98-1585724 (State

June 29, 2021 CORRESP

Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 June 29, 2021 Office of Finance United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

April 7, 2021 EX-4.2

Specimen Class A Ordinary Shares Certificate.*

EX-4.2 5 decarbiv-ex4217.htm EX-4.2 Exhibit 4.2 NUMBER C- SHARES SEE REVERSE FOR CERTAIN DEFINITIONS CUSIP [●] DECARBONIZATION PLUS ACQUISITION CORPORATION IV INCORPORATED UNDER THE LAWS OF THE CAYMAN ISLANDS CLASS A ORDINARY SHARES This Certifies that is the owner of FULLY PAID AND NON-ASSESSABLE SHARES OF THE PAR VALUE OF $0.0001 EACH OF THE CLASS A ORDINARY SHARES OF DECARBONIZATION PLUS ACQUIS

April 7, 2021 EX-1.1

Form of Underwriting Agreement.*

Exhibit 1.1 [●] Units Decarbonization Plus Acquisition Corporation IV UNDERWRITING AGREEMENT [●], 2021 Credit Suisse Securities (USA) LLC 11 Madison Avenue New York, New York 10010 Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013 As Representatives of the several Underwriters Ladies and Gentlemen: Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted

April 7, 2021 EX-4.3

Specimen Warrant Certificate.*

Exhibit 4.3 [Form of Warrant Certificate] [FACE] Number Warrants THIS WARRANT SHALL BE NULL AND VOID IF NOT EXERCISED PRIOR TO THE EXPIRATION OF THE EXERCISE PERIOD PROVIDED FOR IN THE WARRANT AGREEMENT DESCRIBED BELOW DECARBONIZATION PLUS ACQUISITION CORPORATION IV Incorporated Under the Laws of the Cayman Islands CUSIP [●] Warrant Certificate This Warrant Certificate certifies that , or register

April 7, 2021 EX-4.4

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

Exhibit 4.4 WARRANT AGREEMENT between DECARBONIZATION PLUS ACQUISITION CORPORATION IV and CONTINENTAL STOCK TRANSFER & TRUST COMPANY WARRANT AGREEMENT Dated as of , 2021 THIS WARRANT AGREEMENT (this ?Agreement?), dated as of , 2021, is by and between Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company (the ?Company?), and Continental Stock Transfer & Trust Company, a

April 7, 2021 EX-10.3

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

Exhibit 10.3 INVESTMENT MANAGEMENT TRUST AGREEMENT This Investment Management Trust Agreement (this “Agreement”) is made effective as of [●], 2021 by and between Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation (the “Trustee”). WHEREAS, the Company’s registration statement on F

April 7, 2021 EX-10.6

Form of Private Placement Warrants Purchase Agreement between the Registrant, sponsor and other parties thereto.*

Exhibit 10.6 PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT THIS PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT, dated as of [●], 2021 (as it may from time to time be amended, this “Agreement”), is entered into by and between Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company (the “Company”), and each of the parties set forth on the signature page hereto under “Purcha

April 7, 2021 EX-3.2

Form of Amended and Restated Memorandum and Articles of Association.*

Exhibit 3.2 THE COMPANIES Act (AS AMENDED) COMPANY LIMITED BY SHARES amended and restated Memorandum OF association of Decarbonization Plus Acquisition Corporation IV (ADOPTED BY SPECIAL RESOLUTION DATED [●]) THE COMPANIES Act (AS AMENDED) COMPANY LIMITED BY SHARES amended and restated MEMORANDUM of ASSOCIATION OF Decarbonization Plus Acquisition Corporation IV (ADOPTED BY SPECIAL RESOLUTION DATED

April 7, 2021 EX-10.8

Form of Administrative Support Agreement between the Registrant and sponsor.*

Exhibit 10.8 DECARBONIZATION PLUS ACQUISITION CORPORATION IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 [?], 2021 Riverstone Equity Partners LP 712 Fifth Avenue, 36th Floor New York, NY 10019 Re: Administrative Support Agreement Ladies and Gentlemen: This letter agreement by and between Decarbonization Plus Acquisition Corporation IV (the ?Company?) and Riverstone Equity Partners LP (?Riv

April 7, 2021 EX-10.4

Form of Registration Rights Agreement among the Registrant, sponsor and other parties thereto.*

Exhibit 10.4 REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of [●], 2021 is made and entered into by and among Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company (the “Company”), Decarbonization Plus Acquisition Sponsor IV LLC, a Cayman Islands limited liability company (the “Sponsor”), and the undersigned parties liste

April 7, 2021 EX-4.1

Specimen Unit Certificate.*

EX-4.1 4 decarbiv-ex4120.htm EX-4.1 Exhibit 4.1 [Form of Unit Certificate] NUMBER UNITS U- SEE REVERSE FOR CERTAIN DEFINITIONS CUSIP [ ] DECARBONIZATION PLUS ACQUISITION CORPORATION IV UNITS CONSISTING OF ONE CLASS A ORDINARY SHARE AND ONE-THIRD OF ONE REDEEMABLE WARRANT TO PURCHASE ONE CLASS A ORDINARY SHARE THIS CERTIFIES THAT is the owner of Units. Each Unit (“Unit”) consists of one (1) Class A

April 7, 2021 EX-10.7

Form of Indemnification Agreement.*

Exhibit 10.7 INDEMNIFICATION AGREEMENT THIS INDEMNIFICATION AGREEMENT (this ?Agreement?) is made as of [?], 2021, by and between DECARBONIZATION PLUS ACQUISITION CORPORATION IV, a Cayman Islands exempted company (the ?Company?), and [?] (?Indemnitee?). RECITALS WHEREAS, highly competent persons have become more reluctant to serve publicly-held corporations as directors or officers unless they are

April 7, 2021 S-1/A

- S-1/A

S-1/A 1 decarbiv-s1a.htm S-1/A As filed with the U.S. Securities and Exchange Commission on April 7, 2021. Registration No. 333-254259 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Decarbonization Plus Acquisition Corporation IV (Exact name of registrant as specified in its charter) Cayman

April 7, 2021 EX-10.2

Form of Letter Agreement among the Registrant and its officers and directors and sponsor.*

Exhibit 10.2 [?], 2021 Decarbonization Plus Acquisition Corporation IV 2744 Sand Hill Road, Suite 100 Menlo Park, CA 94025 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 Decarbonization Plus Acquisition Corporation IV, a Cayman Is

March 15, 2021 EX-99.5

Consent of David Leuschen.**

Exhibit 99.5 Consent to be Named as a Director Nominee In connection with the filing by Decarbonization Plus Acquisition Corporation IV 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 under the Securities Act, to being named as a nominee to the board of

March 15, 2021 EX-99.4

Consent of Pierre Lapeyre, Jr.**

Exhibit 99.4 Consent to be Named as a Director Nominee In connection with the filing by Decarbonization Plus Acquisition Corporation IV 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 under the Securities Act, to being named as a nominee to the board of

March 15, 2021 EX-99.7

Consent of Jeffrey H. Tepper.**

Exhibit 99.7 Consent to be Named as a Director Nominee In connection with the filing by Decarbonization Plus Acquisition Corporation IV 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 under the Securities Act, to being named as a nominee to the board of

March 15, 2021 EX-10.1

Promissory Note, dated February 24, 2021, issued to sponsor by the Registrant.**

Exhibit 10.1 THIS PROMISSORY NOTE (“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 REASONABLY SATISFACTORY IN FORM, SCOPE AND SUBSTANCE TO THE COMPANY

March 15, 2021 EX-99.6

Consent of James AC McDermott.**

Exhibit 99.6 Consent to be Named as a Director Nominee In connection with the filing by Decarbonization Plus Acquisition Corporation IV 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 under the Securities Act, to being named as a nominee to the board of

March 15, 2021 EX-99.1

Consent of Dr. Jennifer Aaker.**

Exhibit 99.1 Consent to be Named as a Director Nominee In connection with the filing by Decarbonization Plus Acquisition Corporation IV 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 under the Securities Act, to being named as a nominee to the board of

March 15, 2021 S-1

Power of Attorney (included on signature page of this Registration Statement).**

S-1 1 decarbiv-s1.htm S-1 As filed with the U.S. Securities and Exchange Commission on March 12, 2021. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Decarbonization Plus Acquisition Corporation IV (Exact Name of Registrant as Specified in its Charter) Cayman Islands 6770 98-1585724 (Sta

March 15, 2021 EX-3.1

Memorandum and Articles of Association of the Registrant.**

EX-3.1 2 decarbiv-ex3155.htm EX-3.1 THE COMPANIES ACT (AS AMENDED) COMPANY LIMITED BY SHARES MEMORANDUM OF ASSOCIATION OF DECARBONIZATION PLUS ACQUISITION CORPORATION IV US 7828903v.1 THE COMPANIES ACT (AS AMENDED) COMPANY LIMITED BY SHARES MEMORANDUM OF ASSOCIATION OF DECARBONIZATION PLUS ACQUISITION CORPORATION IV 1. The name of the company is Decarbonization Plus Acquisition Corporation IV (the

March 15, 2021 EX-99.2

Consent of Erik Anderson.**

Exhibit 99.2 Consent to be Named as a Director Nominee In connection with the filing by Decarbonization Plus Acquisition Corporation IV 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 under the Securities Act, to being named as a nominee to the board of

March 15, 2021 EX-99.8

Consent of Michael Warren.*

Exhibit 99.8 Consent to be Named as a Director Nominee In connection with the filing by Decarbonization Plus Acquisition Corporation IV 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 under the Securities Act, to being named as a nominee to the board of

March 15, 2021 EX-10.5

Securities Subscription Agreement, dated February 24, 2021, between the Registrant and sponsor.**

Exhibit 10.5 SECURITIES SUBSCRIPTION AGREEMENT This Securities Subscription Agreement (this “Agreement”), effective as of February 24, 2021, is made and entered into by and between Decarbonization Plus Acquisition Corporation IV, a Cayman Islands exempted company (the “Company”), and Decarbonization Plus Acquisition Sponsor IV LLC, a Cayman Islands limited liability company (the “Buyer”). RECITALS

March 15, 2021 EX-99.3

Consent of Jane Kearns.**

Exhibit 99.3 Consent to be Named as a Director Nominee In connection with the filing by Decarbonization Plus Acquisition Corporation IV 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 under the Securities Act, to being named as a nominee to the board of

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