X0306 4/A 2019-02-15 2019-02-20 0 0000791915 CYPRESS SEMICONDUCTOR CORP /DE/ CY 0001607990 Thad Trent 198 CHAMPION COURT SAN JOSE CA 95134 0 1 0 0 EVP, Finance & CFO Restricted Stock Units 2019-02-15 4 A 0 70425 0.00 A Common Stock 70425 70425 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 58,107 to 70,425. On February 15, 2019, the Reporting Person was granted 70,425 service-based restricted stock units, with approximately 42% 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