Georges Antoun - 02 Mar 2026 Form 4 Insider Report for FIRST SOLAR, INC. (FSLR)

Role: Chief Commercial Officer
Signature: /s/ Jason E. Dymbort, attorney-in-fact
Issuer symbol: FSLR
Transactions as of: 02 Mar 2026
Net transactions value: -$381,712
Form type: 4
Filing time: 03 Mar 2026, 20:01:04 UTC
Previous filing: 13 Feb 2026
Next filing: 10 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
ANTOUN GEORGES	Chief Commercial Officer	C/O FIRST SOLAR, INC., 4300 E CAMELBACK ROAD, SUITE 220, PHOENIX	/s/ Jason E. Dymbort, attorney-in-fact	03 Mar 2026	0001234459

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	FSLR	Common Stock	Award	$0	+4,239	+27%	$0.000000	19,663	02 Mar 2026	Direct	F1
transaction	FSLR	Common Stock	Sale	$381,712	-1,958	-10%	$194.95	17,705	03 Mar 2026	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the acquisition of shares of common stock issued upon the vesting of the performance share units granted on March 6, 2023, which performance share unit awards vested over an approximately three-year performance period contingent upon the achievement of certain performance objectives.
F2	Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the performance share units.