Nathan B. Theurer First Solar, Inc. (FSLR) insider trading activity

Nathan B. Theurer is VP - Global Controller and CAO of FIRST SOLAR, INC.. Currently has a direct ownership of 0 shares of FSLR, which is worth approximately $0. The most recent transaction as insider was on Aug 14, 2025, when has been sold 686 shares (Common Stock) at a price of $182.03 per share, resulting in proceeds of $124,872. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 0

100.0% 3M change

n/a 12M change

Total Value Held $0

Nathan B. Theurer Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Aug 14 2025	SELL Open market or private sale	$124,872 $182.03 p/Share	686 Reduced 100.0%	0 Common Stock
Mar 17 2025	SELL Open market or private sale	$4,681 $133.75 p/Share	35 Reduced 10.23%	307 Common Stock
Mar 14 2025	BUY Exercise of conversion of derivative security	-	131 Added 27.7%	342 Common Stock
Mar 07 2025	SELL Open market or private sale	$4,121 $132.96 p/Share	31 Reduced 12.81%	211 Common Stock
Mar 06 2025	SELL Payment of exercise price or tax liability	$8,916 $131.13 p/Share	68 Reduced 31.48%	148 Common Stock
Mar 06 2025	BUY Exercise of conversion of derivative security	-	310 Added 56.16%	242 Common Stock
Feb 27 2025	SELL Payment of exercise price or tax liability	$28,388 $156.84 p/Share	181 Reduced 32.32%	379 Common Stock
Feb 27 2025	BUY Grant, award, or other acquisition	-	560 Added 50.0%	560 Common Stock

NBT

Nathan B. Theurer

VP - Global Controller and CAO

Tempe, AZ

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