X0508 4 2025-12-08 0 0001474432 Pure Storage, Inc. PSTG 0001651902 Colgrove John 2555 AUGUSTINE DRIVE SANTA CLARA CA 95054 1 1 0 0 Chief Visionary Officer 1 Class A Common Stock 2025-12-08 4 S 0 58780 71.09 D 41220 I By CRT Class A Common Stock 2025-12-08 4 S 0 36819 71.52 D 4401 I By CRT Class A Common Stock 2025-12-08 4 S 0 4401 72.41 D 0 I By CRT Class A Common Stock 6470822 D Class A Common Stock 701959 I By Trust Class A Common Stock 2765000 I By Trust Class A Common Stock 2765000 I By Trust This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on behalf of The Colgrove Family Charitable Remainder Trust on January 7, 2025. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.28 to $71.27 per share, 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 range set forth in this footnote. Shares are held by The Colgrove Family Charitable Remainder Trust. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.28 to $72.27 per share, 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 range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.28 to $72,62 per share, 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 range set forth in this footnote. Shares are held by Colgrove Family Living Trust. Shares are held by Eric Edward Colgrove Irrevocable Trust DTD Feb 8, 2011, Jeff Rothschild TTEE. Shares are held by Richard Winston Colgrove Irrevocable Trust DTD Feb 8, 2011, Jeff Rothschild TTEE. /s/ Todd Wheeler, attorney-in-fact 2025-12-09