X0306 4 2017-11-30 0001474432 Pure Storage, Inc. PSTG 0001250409 BIRD JEFFREY W 755 PAGE MILL ROAD, SUITE A-200 PALO ALTO CA 94304-1005 1 Class B Common Stock 2017-11-30 4 J 0 77100.0000 A Class A Common Stock 77100.0000 77100.0000 I By Ltd Liability Company (SHM) Class B Common Stock 2017-11-30 4 J 0 318750.0000 A Class A Common Stock 318750.0000 318750.0000 I By Ltd Partnership (SHV As Nominee) Class B Common Stock 2017-11-30 4 J 0 8500000.0000 D Class A Common Stock 8500000.0000 17102128.0000 I By Ltd Partnership (SHV) Class B Common Stock Class A Common Stock 227244.0000 227244.0000 D Class B Common Stock Class A Common Stock 85404.0000 85404.0000 I By Irrevocable Trust (BICT) Class B Common Stock Class A Common Stock 1024538.0000 1024538.0000 I By Ltd Liability Company (SHA) Class B Common Stock Class A Common Stock 499478.0000 499478.0000 I By Ltd Partnership (NEST) Class B Common Stock Class A Common Stock 1281244.0000 1281244.0000 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. Represents the receipt of shares in the pro rata distribution described below, for no additional consideration, by Sutter Hill Management Company, L.L.C. ("SHM"), a limited partner of Sutter Hill Ventures, a California Limited Partnership ("SHV"). Shares held by 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. Represents the retention of shares by SHV, in connection with the distribution described below, for the benefit of a trust (of which the reporting person is a trustee), which is a member of the general partner of SHV. 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. Effective November 30, 2017, SHV effected a pro rata distribution of 8,500,000 shares of Class B Common Stock to its limited partners and its general partner for no additional consideration, of which 6,375,000 shares were distributed to the limited partners and 2,125,000 shares, representing the general partner's interest in the distribution, were retained by SHV and are now being held by SHV as a nominee on behalf of, and for the exclusive benefit of, the members of the general partner. SHV has no pecuniary interest in such retained shares. Excludes shares of Class B Common Stock held by SHV as a nominee on behalf of, and for the exclusive benefit of, the members of the general partner of SHV. Shares held by SHV. The reporting person is a managing director and member of the management committee 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. Shares held by an irrevocable trust for the benefit of the reporting person's children, of which the reporting person is a trustee. The reporting person disclaims beneficial ownership in these shares. Shares held by Sutter Hill Associates, LLC ("SHA"). 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. 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 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. /s/ Robert Yin, by power of attorney 2017-12-04