X0306 4 2018-06-04 0001474432 Pure Storage, Inc. PSTG 0001433644 Speiser Michael L 755 PAGE MILL RD., SUITE A-200 PALO ALTO CA 94304-1005 1 Class A Common Stock 2018-06-04 4 C 0 1024538.0000 0 A 1024538.0000 I By Ltd Liability Company (SHA) Class A Common Stock 2018-06-04 4 J 0 1024538.0000 0 D 0.0000 I By Ltd Liability Company (SHA) Class A Common Stock 2018-06-04 4 C 0 50000.0000 0 A 50000.0000 I By Ltd Partnership (SHV As Nominee) Class A Common Stock 2018-06-04 4 S 0 50000.0000 22.6474 D 0.0000 I By Ltd Partnership (SHV As Nominee) Class A Common Stock 2018-06-05 4 C 0 50000.0000 0 A 50000.0000 I By Ltd Partnership (SHV As Nominee) Class A Common Stock 2018-06-05 4 S 0 50000.0000 23.0549 D 0.0000 I By Ltd Partnership (SHV As Nominee) Class A Common Stock 2018-06-06 4 C 0 50000.0000 0 A 50000.0000 I By Ltd Partnership (SHV As Nominee) Class A Common Stock 2018-06-06 4 S 0 50000.0000 23.4625 D 0.0000 I By Ltd Partnership (SHV As Nominee) Class A Common Stock 2018-06-04 4 J 0 40982.0000 0 A 40982.0000 I By Trust (Trustees) Class A Common Stock 15601.0000 D Class B Common Stock 2018-06-04 4 C 0 1024538.0000 D Class A Common Stock 1024538.0000 0.0000 I By Ltd Liability Company (SHA) Class B Common Stock 2018-06-04 4 C 0 50000.0000 D Class A Common Stock 50000.0000 2572254.0000 I By Ltd Partnership (SHV As Nominee) Class B Common Stock 2018-06-05 4 C 0 50000.0000 D Class A Common Stock 50000.0000 2522254.0000 I By Ltd Partnership (SHV As Nominee) Class B Common Stock 2018-06-06 4 C 0 50000.0000 D Class A Common Stock 50000.0000 2472254.0000 I By Ltd Partnership (SHV As Nominee) Class B Common Stock Class A Common Stock 6000.0000 6000.0000 D Class B Common Stock Class A Common Stock 232226.0000 232226.0000 I By Ltd Liability Company (SHM) Class B Common Stock Class A Common Stock 377173.0000 377173.0000 I By Ltd Partnership (CHAT) Class B Common Stock Class A Common Stock 43800.0000 43800.0000 I By Profit Sharing Plan Trust Class B Common Stock Class A Common Stock 2938406.0000 2938406.0000 I By Trust (Trustees) Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation in effect as of the date hereof, (ii) the affirmative vote of the holders of Class B Common Stock representing not less than a majority of the outstanding shares of Class B Common Stock, or (iii) October 6, 2025. Shares held by Sutter Hill Associates, LLC ("SHA"). Sutter Hill Ventures, a California Limited Partnership ("SHV") has voting and dispositive power over the shares held by SHA, and the reporting person is a trustee of a trust which is a member of SHA. The reporting person disclaims beneficial ownership in these shares except as to the reporting person's pecuniary interest therein. Represents a pro rata distribution by SHA to its members, including a trust of which the reporting person is a trustee, for no additional consideration. Shares held by SHV as a nominee on behalf of, and for the exclusive benefit of, a trust (of which the reporting person is a trustee), which is a member of the general partner of SHV. The reporting person disclaims beneficial ownership in these shares except as to the reporting person's pecuniary interest therein. These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 23, 2018. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $22.30 to $22.91, inclusive. The reporting person undertakes to provide to Pure Storage, Inc., and any security holder of Pure Storage, Inc., 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 price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $22.84 to $23.26, inclusive. The reporting person undertakes to provide to Pure Storage, Inc., and any security holder of Pure Storage, Inc., 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 price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $23.24 to $23.74, inclusive. The reporting person undertakes to provide to Pure Storage, Inc., and any security holder of Pure Storage, Inc., 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 received in connection with the pro rata distribution by SHA as described in footnote (3). Shares held by a trust of which the reporting person is a trustee. The reporting person disclaims beneficial ownership in these shares except as to the reporting person's pecuniary interest therein. The reporting person shares pecuniary interest in these shares with other individuals pursuant to a contractual relationship. The reporting person disclaims beneficial ownership in these shares except as to the reporting person's pecuniary interest in these shares. Shares held by Sutter Hill Management Company, L.L.C ("SHM"). SHV has voting and dispositive power over the shares held by SHM, and the reporting person is a trustee of a trust which is a member of SHM. The reporting person disclaims beneficial ownership in these shares except as to the reporting person's pecuniary interest therein. Shares held by a limited partnership of which the reporting person is a trustee of a trust which is the general partner. The reporting person disclaims beneficial ownership in these shares except as to the reporting person's pecuniary interest therein. Shares held by the SHV Profit Sharing Plan, a retirement trust, for the benefit of the reporting person. /s/ Robert Yin, by power of attorney 2018-06-06