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CIK 0001274494 · Large accelerated filer

FIRST SOLAR, INC.

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Ticker
FSLR
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
204623678
Phone
(602) 414-9300
Business address
4300 E CAMELBACK ROAD, SUITE 220, PHOENIX, AZ, 85018
Former names
FIRST SOLAR HOLDINGS LLC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$327,515
in 3 filings, $299K under 10b5-1 plans

Net −$327,515. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Gloeckler Markus −$299K Chief Technology Officer sold 24% of stake
  2. Sloan Samantha L. −$28K EVP, Corporate Affairs sold 6% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-03-06 Dymbort Jason E. General Counsel and Secretary Option exercise +1,067 19,681
2026-03-06 Dymbort Jason E. General Counsel and Secretary Option exercise · Restricted Stock Units −760 0
2026-03-06 Dymbort Jason E. General Counsel and Secretary Option exercise · Restricted Stock Units −471 942
2026-03-06 Dymbort Jason E. General Counsel and Secretary Option exercise · Restricted Stock Units −758 1,515
2026-03-06 Dymbort Jason E. General Counsel and Secretary Option exercise · Restricted Stock Units −1,067 3,204
2026-03-06 Dymbort Jason E. General Counsel and Secretary Grant or award · Restricted Stock Units +2,960 2,960
2026-03-06 Gloeckler Markus Chief Technology Officer Option exercise +760 8,797
2026-03-06 Gloeckler Markus Chief Technology Officer Option exercise +471 9,268
2026-03-06 Gloeckler Markus Chief Technology Officer Option exercise +852 10,120
2026-03-06 Gloeckler Markus Chief Technology Officer Option exercise +1,067 11,187
2026-03-06 Gloeckler Markus Chief Technology Officer Option exercise · Restricted Stock Units −760 0
2026-03-06 Gloeckler Markus Chief Technology Officer Option exercise · Restricted Stock Units −471 942
2026-03-06 Gloeckler Markus Chief Technology Officer Option exercise · Restricted Stock Units −852 1,705
2026-03-06 Gloeckler Markus Chief Technology Officer Option exercise · Restricted Stock Units −1,067 3,204
2026-03-06 Gloeckler Markus Chief Technology Officer Grant or award · Restricted Stock Units +3,066 3,066
2026-03-06 Koralewski Michael Chief Supply Chain Officer Option exercise +651 13,516
2026-03-06 Koralewski Michael Chief Supply Chain Officer Option exercise +189 13,705
2026-03-06 Koralewski Michael Chief Supply Chain Officer Option exercise +442 14,147
2026-03-06 Koralewski Michael Chief Supply Chain Officer Option exercise +572 14,719
2026-03-06 Koralewski Michael Chief Supply Chain Officer Option exercise · Restricted Stock Units −651 0

Page 13 of 18 · 343 trades