FIRST SOLAR, INC. — Director's Dealing 2025

Aug 19, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FIRST SOLAR, INC. (FSLR)
CIK: 0001274494
Period of Report: 2025-08-15

Reporting Person: Sloan Samantha L. (EVP, Corporate Affairs)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-08-15	Restricted Stock Units	$	A	1751	Acquired		Common Stock (1751)	Direct

Footnotes

F1: Each restricted stock unit represents the right to receive, upon vesting, one share of the Issuer's common stock in accordance with the Issuer's 2020 Omnibus Incentive Compensation Plan.

F2: The restricted stock units were granted by the Issuer to the Reporting Person on August 15, 2025. The restricted stock units granted on August 15, 2025, vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date.