X0306 4 2021-12-09 0 0001828723 Altus Power, Inc. AMPS 0001894369 Savino Anthony C/O ALTUS POWER, INC. 2200 ATLANTIC STREET, 6TH FLOOR STAMFORD CT 06902 0 1 0 0 See Remarks Class A Common Stock 2021-12-09 4 A 0 3665933 A 3665933 D Class A Common Stock 2021-12-09 4 A 0 378085 A 378085 I By Savino Family 2021 Trust f/b/o Kira Savino Hendersen Class A Common Stock 2021-12-09 4 A 0 378085 A 378085 I By Savino Family 2021 Trust f/b/o Cloe Savino Class A Common Stock 2021-12-09 4 A 0 378085 A 378085 I By Savino Family 2021 Trust f/b/o Maya Savino Received pursuant to the Business Combination Agreement, dated as of July 12, 2021 (as amended, the "Merger Agreement"), by and among Altus Power, Inc. (f/k/a CBRE Acquisition Holdings, Inc.) (the "Issuer"), CBAH Merger Sub I, Inc. ("First Merger Sub"), CBAH Merger Sub II, LLC ("Second Merger Sub"), Altus Power America Holdings, LLC, APAM Holdings LLC and Altus Power, Inc. (the "Company"), pursuant to which First Merger Sub merged with and into the Company with the Company continuing as the surviving corporation (the "First Merger"), and immediately thereafter the Company merged with and into Second Merger Sub, with Second Merger Sub continuing as the surviving entity and as a wholly owned subsidiary of the Issuer (the "Second Merger" and together with the First Merger and the other transactions contemplated by the Business Combination Agreement, the "Business Combination"). (Continued from Footnote 1) As a result, the Company became a wholly-owned subsidiary of the Issuer, with the stockholders of the Company becoming stockholders of the Issuer by exchanging their equity interests for securities of the Issuer in accordance with the terms of the agreements relating to the Business Combination. Includes 45,648 restricted shares of Class A Common Stock ("Restricted Shares") which are subject to vesting restrictions. 100% of the Restricted Shares shall vest on April 23, 2022, subject to the Reporting Person's continued service to the Issuer. Shares held in an irrevocable trust for the benefit of the Reporting Person's child. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest, if any, therein. CO-FOUNDER AND CHIEF CONSTRUCTION OFFICER By: /s/ Sophia Lee, Attorney-in-Fact 2021-12-09