First Solar, Inc (FSLR) insider trading
Every open-market stock purchase and sale by First Solar, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Markus Gloeckler (CTO) and 3 others sold $3M in the last 90 days.
- Last insider buy: Norman L. Wright (Director), $99.9K, 3 years ago.
- Congress: John Boozman bought $1K to $15K, 2 months ago.
Last 12 months: insiders bought $0 (0 buys) and sold $42.5M (69 sales). Last close $174.82 on Oct 21, 2026.
Recent FSLR insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Oct 1, 2026 | Markus Gloeckler (CTO) | Sold | $139K |
| Sep 30, 2026 | Michael T Sweeney (Director) | Bought (not open market) | — |
| Sep 30, 2026 | Anita M. George (Director) | Bought (not open market) | — |
| Sep 30, 2026 | Lisa A Kro (Director) | Bought (not open market) | — |
| Sep 30, 2026 | Norman L. Wright (Director) | Bought (not open market) | — |
| Sep 30, 2026 | Curtis A Morgan (Director) | Bought (not open market) | — |
| Sep 30, 2026 | Venkata S M Renduchintala (Director) | Bought (not open market) | — |
| Sep 30, 2026 | Michael J Ahearn (Director) | Bought (not open market) | — |
| Sep 30, 2026 | William J Post (Director) | Bought (not open market) | — |
| Sep 30, 2026 | Paul H Stebbins (Director) | Bought (not open market) | — |
| Sep 1, 2026 | Markus Gloeckler (CTO) | Sold | $160K |
| Sep 1, 2026 | Samantha L. Sloan (VP) | Sold (not open market) | $26.8K |
| Sep 1, 2026 | Samantha L. Sloan (VP) | Bought (not open market) | — |
| Aug 17, 2026 | Samantha L. Sloan (VP) | Sold | $28.3K |
| Aug 14, 2026 | Samantha L. Sloan (VP) | Bought (not open market) | — |
| Aug 13, 2026 | John Boozman (Senator) | Bought | $1K–15K |
| Aug 11, 2026 | Jason E. Dymbort (General Counsel) | Sold | $923K |
| Aug 4, 2026 | Markus Gloeckler (CTO) | Sold | $206K |
| Aug 4, 2026 | Michael J Ahearn (Director) | Sold (not open market) | — |
| Aug 3, 2026 | Michael Koralewski (Officer) | Sold | $788K |
| Aug 3, 2026 | Markus Gloeckler (CTO) | Sold | $572K |
| Aug 3, 2026 | Markus Gloeckler (CTO) | Sold | $178K |
| Jun 30, 2026 | Anita M. George (Director) | Sold (not open market) | $15.8K |
| Jun 30, 2026 | Anita M. George (Director) | Bought (not open market) | — |
| Jun 30, 2026 | Michael J Ahearn (Director) | Bought (not open market) | — |
Who's trading FSLR
- Markus Gloeckler, CTO: sold $3.1M (13 sales), last Oct 1, 2026
- William J Post, Director: other filings, last Sep 30, 2026
- Norman L. Wright, Director: other filings, last Sep 30, 2026
- Michael J Ahearn, Director: other filings, last Sep 30, 2026
- Curtis A Morgan, Director: other filings, last Sep 30, 2026
- Lisa A Kro, Director: other filings, last Sep 30, 2026
- Venkata S M Renduchintala, Director: other filings, last Sep 30, 2026
- Michael T Sweeney, Director: sold $1.2M (1 sale), last Sep 30, 2026
- Anita M. George, Director: other filings, last Sep 30, 2026
- Paul H Stebbins, Director: sold $1.8M (3 sales), last Sep 30, 2026
- Samantha L. Sloan, VP: sold $136K (8 sales), last Sep 1, 2026
- John Boozman, Senator: bought $8K (1 buy), last Aug 13, 2026
- Jason E. Dymbort, General Counsel: sold $3.8M (10 sales), last Aug 11, 2026
- Michael Koralewski, Officer: sold $1.3M (8 sales), last Aug 3, 2026
- Patrick James Buehler, C-suite exec: sold $1.4M (8 sales), last Jun 2, 2026
Get free alerts when an insider at First Solar, Inc files a new trade →