Company · CIK 0001274494 · SIC 3674 — Semiconductors & Related Devices · Nasdaq
FIRST SOLAR, INC. · FSLR
Insider activity reported against this company. All insider holders · Files at: CAFD. On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 2026 FMForm 4 → | Sep 3, 3:41 pm EDT | Samantha L. SloanEVP, Corporate Affairs | 603 | $199.65 | $26,753 | 2,353 | — | |
| Sep 1, 2026 SForm 4 → | Sep 2, 11:28 am EDT | Markus GloecklerChief Technology Officer | 800 | $200.00 | $160,000 | 5,842 | −12.0% | 10b5-1 |
| Aug 17, 2026 SForm 4 → | Aug 18, 2:53 pm EDT | Samantha L. SloanEVP, Corporate Affairs | 127 | $222.95 | $28,315 | 2,018 | −5.92% | |
| Aug 14, 2026 MForm 4 → | Aug 18, 2:53 pm EDT | Samantha L. SloanEVP, Corporate Affairs | 437 | — | — | 2,145 | — | |
| Aug 11, 2026 SForm 4 → | Aug 12, 7:55 pm EDT | Jason E. DymbortGeneral Counsel and Secretary | 3,700 | $249.38 | $922,706 | 5,624 | −39.7% | 10b5-1 |
| Aug 4, 2026 GForm 4 → | Aug 5, 6:05 pm EDT | Michael J AhearnDirector | 44,584 | — | — | 66,057 | — | |
| Aug 3, 2026 SForm 4 → | Aug 5, 6:11 pm EDT | Markus GloecklerChief Technology Officer | 4,254 | $224.61 | $955,495 | 6,642 | −39.0% | 10b5-1 |
| Aug 3, 2026 SForm 4 → | Aug 5, 6:08 pm EDT | Michael KoralewskiChief Supply Chain Officer | 7,000 | $221.51 | $1,550,570 | 7,642 | −47.8% | 10b5-1 |
| Jun 30, 2026 AForm 4 → | Jul 1, 5:06 pm EDT | Michael J AhearnDirector | 313 | — | — | 66,057 | — | |
| Jun 30, 2026 AFForm 4 → | Jul 1, 5:04 pm EDT | Anita M. GeorgeDirector | 290 | $235.96 | $15,809 | 5,171 | — | |
| Jun 30, 2026 AForm 4 → | Jul 1, 4:57 pm EDT | Lisa A KroDirector | 223 | — | — | 4,599 | — | |
| Jun 30, 2026 AForm 4 → | Jul 1, 4:51 pm EDT | Curtis A MorganDirector | 223 | — | — | 223 | — | |
| Jun 30, 2026 AForm 4 → | Jul 1, 4:46 pm EDT | William J PostDirector | 223 | — | — | 27,385 | — | |
| Jun 30, 2026 AForm 4 → | Jul 1, 4:38 pm EDT | Paul H StebbinsDirector | 223 | — | — | 15,950 | — | |
| Jun 30, 2026 AForm 4 → | Jul 1, 4:35 pm EDT | Michael T SweeneyDirector | 223 | — | — | 14,325 | — | |
| Jun 30, 2026 AForm 4 → | Jul 1, 4:31 pm EDT | Venkata S M RenduchintalaDirector | 223 | — | — | 2,133 | — | |
| Jun 30, 2026 AForm 4 → | Jul 1, 4:30 pm EDT | Norman L. WrightDirector | 223 | — | — | 5,009 | — | |
| Jun 2, 2026 SForm 4 → | Jun 3, 4:21 pm EDT | Patrick James BuehlerChief Product Officer | 3,000 | $302.00 | $906,000 | 4,406 | −40.5% | 10b5-1 |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 2026 MForm 4 → | Sep 3, 3:41 pm EDT | Samantha L. SloanEVP, Corporate Affairs | 469 | — | — | 469 | — | |
| Aug 14, 2026 MForm 4 → | Aug 18, 2:53 pm EDT | Samantha L. SloanEVP, Corporate Affairs | 437 | — | — | 1,314 | — |
Filed by this entity as an insider elsewhere — common stock
No reported common-stock activity in this period.
Filed by this entity as an insider elsewhere — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.