X0306 4/A 2019-02-15 2019-02-20 0 0000791915 CYPRESS SEMICONDUCTOR CORP /DE/ CY 0001558882 El-Khoury Hassane 198 CHAMPION COURT SAN JOSE CA 95134 1 1 0 0 President & CEO Restricted Stock Units 2019-02-15 4 A 0 146268 0.00 A Common Stock 146268 146268 D Restricted stock units convert into common stock on a one-for-one basis upon vesting. The original Form 4, filed on February 20, 2019, is being amended by this Form 4 amendment solely to correct the number of restricted stock units granted on February 15, 2019 from 120,683 to 146,268. On February 15, 2019, the Reporting Person was granted 146,268 service-based restricted stock units, with approximately 50% of the units vesting on the first anniversary of the grant date and the remainder of the units vesting in equal installments on the second and third anniversaries of the grant date. /s/ Pamela L. Tondreau, attorney-in-fact 2019-02-27