X0306 4/A 2018-06-04 2018-06-06 0 0001474432 Pure Storage, Inc. PSTG 0001651908 Dietzen Scott 650 CASTRO ST MOUNTAIN VIEW CA 94041 1 0 0 0 Class A Common Stock 240839 D Class A Common Stock 2018-06-04 4 C 0 1000000 A 1000000 I By Trust Class A Common Stock 2018-06-04 4 J 0 1000000 24.1658 D 0 I By Trust Class B Common Stock 2018-06-04 4 C 0 1000000 0.00 D Class A Common Stock 1000000 4056083 I By Trust Each share of Class A Common Stock was issued upon conversion of one share of Class B Common Stock at the election of the Reporting Person. 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 are held by Scott Dietzen and Katherine Dietzen, Co-Trustees of the Dietzen Living Trust, dated January 16, 2009. One June 4, 2018, the Reporting Person made an irrevocable contribution of Class A Common Stock to an exchange fund in exchange for shares of the exchange fund. The Class A Common Stock was valued at the closing price of Class A Common Stock at the time the shares were accepted by the exchange fund. Represents final number of shares accepted by this exchange fund on June 21, 2018. Represents value per share of shares accepted by this exchange fund on June 21, 2018. This report on Form 4/A amends and replaces in its entirety the Form 4 filed by the Reporting Person on June 6, 2018. This report on Form 4/A is being filed to disclose the final number of shares and value per share accepted by the exchange fund on June 21, 2018. /s/ Todd Wheeler, attorney-in-fact 2018-06-22