KORALEWSKI MICHAEL

PrivateCIK: 1819693
Location

PERRYSBURG, OH

KORALEWSKI MICHAEL (Chief Mfg. Operations Officer) sold 1.4% of their position (215.00 shares) of FIRST SOLAR, INC. on the open market

Open‑market sale worth $46.4K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderKORALEWSKI MICHAELCIK 1819693
IssuerFIRST SOLAR, INC.CIK 1274494
Officer· Chief Mfg. Operations Officer
Since Jul 2020
-215.00
Net shares
Net seller
$46.4K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
518.00 acquired · 733.00 disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+518.00

Price / share

Trade value

% of position

3.6%
5/4/2026
14.34K14.86K

Common Stock

Direct
S · Sale

Shares

215.00

Price / share

$215.63

Trade value

$46.36K

% of position

1.4%
5/5/2026
14.86K14.64K
Total

Net shares

+303.00

Net value

-$46.36K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

518.00 shares

Shares

518.00

Strike price

Held after

1.56K

Exercisable

5/4/2026
KORALEWSKI MICHAEL — Insider Transaction (Form 4) Filed May 5, 2026 | Finecho