X0306 4 2018-12-20 0 0001474432 Pure Storage, Inc. PSTG 0001299634 Giancarlo Charles H 650 CASTRO ST MOUNTAIN VIEW CA 94041 1 1 0 0 CEO Class A Common Stock 2018-12-20 4 F 0 14403 15.98 D 1208004 D Represents shares that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the vesting and net settlement of the Reporting Person's restricted stock units ("RSUs"), previously reported on a Form 4 filed on August 24 2017, and does not represent a sale by the Reporting Person. Includes 855 shares of Class A Common Stock that were acquired by the Reporting Person on September 15, 2018 pursuant to Issuer's Employee Stock Purchase Plan. /s/ Joseph T. FitzGerald, attorney-in-fact 2018-12-21