X0306 4 2022-09-15 0 0001832415 Better Therapeutics, Inc. BTTX 0001105941 PERRY DAVID P C/O BETTER THERAPEUTICS, INC. 548 MARKET STREET, #49404 SAN FRANCISCO CA 94104 1 1 1 0 See Remarks 0001890678 David P. Perry 2015 Trust C/O BETTER THERAPEUTICS, INC. 548 MARKET STREET, #49404 SAN FRANCISCO CA 94104 0 0 1 0 Common Stock 2022-09-15 4 P 0 10844 1.994 A 62380 D Common Stock 2022-09-16 4 P 0 39156 2.068 A 101536 D Common Stock 293150 I By spouse Common Stock 21336 I By Pensus Limited Trust Common Stock 10464015 I By David P. Perry 2015 Trust The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.92 to $2.05, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.99 to $2.10, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Reflects the correction of an immaterial error in Column 5 reported in the Reporting Person's Form 4 filed on November 1, 2021. These shares are owned directly by Mr. Perry's spouse, Georgianna Maule-Ffinch. These shares are owned directly by Donald R. Leo, Trustee of Pensus Limited Trust dated 06/12/2010 FBO Georgianna Maule-Ffinch (the "Pensus Limited Trust") for the benefit of Georgianna Maule-Ffinch. These shares are owned directly by the David P. Perry 2015 Trust (the "Perry Trust"), a ten percent owner of Issuer, and indirectly by Mr. Perry as trustee of the Perry Trust. Mr. Perry is an officer, director and ten percent owner of the Issuer. Executive Chairman of the Board of Directors /s/ Mark Heinen, Attorney-in-Fact for David P. Perry 2022-09-19 /s/ Mark Heinen, Attorney-in-Fact for David P. Perry 2015 Trust 2022-09-19