X0306 4 2017-03-30 0 0001474432 Pure Storage, Inc. PSTG 0001651908 Dietzen Scott 650 CASTRO STREET, SUITE 400 MOUNTAIN VIEW CA 94041 1 1 0 0 Chief Executive Officer Class A Common Stock 2017-03-30 4 A 0 19232 0.00 A 76595 D Class A Common Stock 2017-03-30 4 A 0 19232 0.00 A 95827 D Class A Common Stock 2017-03-30 4 A 0 19232 0.00 A 115059 D The shares of Class A Common Stock are to be acquired upon the vesting of a Restricted Stock Unit award granted to the Reporting Person. The Restricted Stock Units shall vest as follows: 1/4th of the shares subject to the Restricted Stock Units will vest quarterly over the one-year period following April 5, 2017, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2015 Equity Incentive Plan) through such dates - meaning 1/4th vests on each of July 5, October 5, January 5 and April 5 over the applicable year-long period. Includes 2,022 shares of Class A Common Stock that were acquired by the Reporting Person on March 15, 2017 pursuant to the Issuer's Employee Stock Purchase Plan. The shares of Class A Common Stock are to be acquired upon the vesting of a Restricted Stock Unit award granted to the Reporting Person. The Restricted Stock Units shall vest as follows: 1/4th of the shares subject to the Restricted Stock Units will vest quarterly over the one-year period following April 5, 2018, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2015 Equity Incentive Plan) through such dates - meaning 1/4th vests on each of July 5, October 5, January 5 and April 5 over the applicable year-long period. The shares of Class A Common Stock are to be acquired upon the vesting of a Restricted Stock Unit award granted to the Reporting Person. The Restricted Stock Units shall vest as follows: 1/4th of the shares subject to the Restricted Stock Units will vest quarterly over the one-year period following April 5, 2019, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2015 Equity Incentive Plan) through such dates - meaning 1/4th vests on each of July 5, October 5, January 5 and April 5 over the applicable year-long period. /s/ Joe FitzGerald, attorney-in-fact 2017-03-31