X0306 4 2021-05-14 0 0000867773 SUNPOWER CORP SPWR 0001192266 MCDANIEL THOMAS R 51 RIO ROBLES SAN JOSE CA 95134 1 0 0 0 Common Stock 2021-05-14 4 G 0 2247 0.00 D 116 D Common Stock 274512 I See footnote Shares held of record by the McDaniel Trust dtd 7/26/2000 (the "Trust") of which the Reporting Person and his wife are co-trustees. Each trustee has independent control and voting power over the Trust. Reflects 2,247 shares of common stock transferred by the Reporting Person to the Trust on May 14, 2021. The Form 4s filed by the Reporting Person on 2/18/2014, 5/14/2014, 8/18/2014, 11/17/2014, 2/20/2015, 5/13/2015, 8/18/2015, 11/23/2015, 2/19/2016, 5/18/2016, 8/17/2016, 11/21/2016, 2/21/2017, 5/18/2017, 8/22/2017, 11/22/2017, 2/22/2018, 5/21/2018, 8/22/2018, 11/21/2018, 2/21/2019, 5/16/2019, 8/15/2019, 11/19/2019, 2/20/2020, 8/13/2020, 8/17/2020, 11/16/2020 and 2/22/2021 reporting the transfer of shares by the Reporting Person to his Trust were incorrectly reported using transaction codes A and D, and should have reported using transaction code G. Lauren Walz, as attorney-in-fact for Thomas R. McDaniel 2021-05-17