Michael Koralewski First Solar, Inc. (FSLR) insider trading activity

Michael Koralewski is Chief Supply Chain Officer of FIRST SOLAR, INC.. Currently has a direct ownership of 14,320 shares of FSLR, which is worth approximately $1.85 Million. The most recent transaction as insider was on Mar 17, 2025, when has been sold 273 shares (Common Stock) at a price of $133.75 per share, resulting in proceeds of $36,513. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 14.3K

84.39% 3M change

15.37% 12M change

Total Value Held $1.85 Million

Michael Koralewski Transaction History

Date	Transaction	Value	Shares Traded	Shares Held	Form
Date	Transaction	Value	Shares Traded	Shares Held	Form
Mar 17 2025	SELL Open market or private sale	$36,513 $133.75 p/Share	273 Reduced 1.87%	14,320 Common Stock
Mar 14 2025	BUY Exercise of conversion of derivative security	-	640 Added 4.2%	14,593 Common Stock
Mar 07 2025	SELL Open market or private sale	$24,996 $132.96 p/Share	188 Reduced 1.33%	13,953 Common Stock
Mar 06 2025	SELL Payment of exercise price or tax liability	$47,206 $131.13 p/Share	360 Reduced 2.56%	13,699 Common Stock
Mar 06 2025	BUY Exercise of conversion of derivative security	-	1,282 Added 8.31%	14,141 Common Stock
Feb 26 2025	SELL Payment of exercise price or tax liability	$651,042 $156.84 p/Share	4,151 Reduced 23.9%	13,219 Common Stock
Feb 26 2025	BUY Grant, award, or other acquisition	-	9,604 Added 35.6%	17,370 Common Stock
May 30 2024	SELL Open market or private sale	$1,267,986 $272.92 p/Share	4,646 Reduced 37.43%	7,766 Common Stock
Mar 15 2024	SELL Payment of exercise price or tax liability	$40,540 $147.42 p/Share	275 Reduced 2.17%	12,412 Common Stock
Mar 15 2024	BUY Exercise of conversion of derivative security	-	641 Added 4.81%	12,687 Common Stock
Mar 06 2024	SELL Payment of exercise price or tax liability	$174,420 $158.42 p/Share	1,101 Reduced 8.37%	12,046 Common Stock
Mar 06 2024	BUY Exercise of conversion of derivative security	-	2,569 Added 17.48%	12,127 Common Stock
Feb 29 2024	SELL Payment of exercise price or tax liability	$609,866 $153.89 p/Share	3,963 Reduced 27.25%	10,578 Common Stock
Feb 29 2024	BUY Grant, award, or other acquisition	-	9,169 Added 38.67%	14,541 Common Stock
Mar 15 2023	SELL Payment of exercise price or tax liability	$55,885 $203.22 p/Share	275 Reduced 4.87%	5,372 Common Stock
Mar 15 2023	BUY Exercise of conversion of derivative security	-	641 Added 10.19%	5,647 Common Stock
Mar 06 2023	SELL Payment of exercise price or tax liability	$349,658 $212.3 p/Share	1,647 Reduced 24.76%	5,006 Common Stock
Mar 06 2023	BUY Exercise of conversion of derivative security	-	3,841 Added 42.08%	5,286 Common Stock
Mar 02 2023	SELL Payment of exercise price or tax liability	$421,103 $195.68 p/Share	2,152 Reduced 43.35%	2,812 Common Stock
Mar 02 2023	BUY Grant, award, or other acquisition	-	4,964 Added 50.0%	4,964 Common Stock
Jul 29 2022	SELL Open market or private sale	$100,700 $100.0 p/Share	1,007 Reduced 100.0%	0 Common Stock
Jul 01 2022	SELL Open market or private sale	$123,131 $67.58 p/Share	1,822 Reduced 64.4%	1,007 Common Stock
Mar 04 2022	SELL Payment of exercise price or tax liability	$152,681 $71.85 p/Share	2,125 Reduced 42.89%	2,829 Common Stock
Mar 04 2022	BUY Exercise of conversion of derivative security	-	4,954 Added 61.44%	3,109 Common Stock
Mar 03 2022	SELL Open market or private sale	$153,752 $68.67 p/Share	2,239 Reduced 100.0%	0 Common Stock

Michael Koralewski

Chief Supply Chain Officer

Tempe, AZ

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P - Open market or private purchase×

S - Open market or private sale×

V - Transaction voluntarily reported earlier than required×

A - Grant, award, or other acquisition×

D - Sale (or disposition) back to the issuer×

F - Payment of exercise price or tax liability×

I - Discretionary transaction×

M - Exercise of conversion of derivative security×

C - Conversion of derivative security×

E - Expiration of short derivative position×

H - Expiration (or cancellation) of long derivative position with value received×

O - Exercise of out-of-the-money derivative securities×

X - Exercise of in-the-money or at-the-money derivatives securities×

G - Bona fide gift×

L - Small Acquisition×

W - Acquisition or disposition by will or laws×

Z - Deposit into or withdrawal from voting trust×

J - Other acquisition or disposition×

K - Transaction in equity swap or similar instrument×

U - Disposition due to a tender of shares in a change of control transaction×

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