Michael Koralewski SEC Filing Summary

Michael Koralewski, Chief Supply Chain Officer at FIRST SOLAR, INC., reported transactions on March 13, 2026, and March 16, 2026. On March 13, 640 shares of common stock were acquired upon vesting of restricted stock units, with a post-transaction share count of 14,603. The acquisition was part of a grant from March 15, 2022, with vesting occurring annually at 20% and representing common stock issued upon vesting of restricted stock units. On March 16, 264 shares of common stock were disposed of to cover tax withholding obligations related to the vesting of restricted stock units. The price per share for this transaction was $200.80, resulting in a post-transaction share balance of 14,339. The restricted stock units are governed by the Issuer's 2020 Omnibus Incentive Compensation Plan.