X0206 3/A 2017-12-07 2017-03-10 0 0000867773 SUNPOWER CORP SPWR 0001700794 Mulligan William P III 77 RIO ROBLES SAN JOSE CA 95134 0 1 0 0 EVP, Global Operations Common Stock 34385 D Common Stock 2000 I By Wife Restricted Stock Units (RSUs) 2017-12-05 Common Stock 10000 D Restricted Stock Units (RSUs) 2018-03-01 Common Stock 6750 D The remaining RSUs shall vest in installments on December 5, 2017 and December 5, 2018. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon vesting. The remaining RSUs shall vest in installments on March 1, 2018, March 1, 2019 and March 1, 2020. Lauren Walz, Attorney-in-Fact for William P. Mulligan, III 2017-12-07