Widmar Mark R
First Solar Inc · Chief Executive Officer
Widmar Mark R is listed in public filings as director, officer: Chief Executive Officer. This Widmar Mark R insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include First Solar Inc (FSLR), and Albemarle Corp (2020 Irrev Trust FBO Grandchildren) (ALB). Investors use Widmar Mark R's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
Latest Actions
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $23M85.5k shares | SellMay 26, 2026 | $329.8K1.2k shares | $266.60 | -- | |
| $23M83.8k shares | SellMay 26, 2026 | $271.3K1k shares | $268.89 | -- | |
| $22M82.5k shares | SellMay 26, 2026 | $196.9K726 shares | $271.23 | -- | |
| $22M83.2k shares | SellMay 26, 2026 | $170.7K632 shares | $270.05 | -- | |
| $23M84.8k shares | SellMay 26, 2026 | $168.1K628 shares | $267.72 | -- | |
| $22M82k shares | SellMay 26, 2026 | $129.2K473 shares | $273.17 | -- | |
| $23M86.7k shares | SellMay 26, 2026 | $96.5K364 shares | $265.15 | -- | |
| $23M81.9k shares | SellMay 26, 2026 | $34.8K126 shares | $276.29 | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $22M87.4k shares | SellMay 22, 2026 | $233.5K916 shares | $254.93 | -- | |
| $22M88.8k shares | SellMay 22, 2026 | $59.8K239 shares | $250.02 | -- | |
| $22M88.3k shares | SellMay 22, 2026 | $55.3K218 shares | $253.63 | -- | |
| $22M88.6k shares | SellMay 22, 2026 | $43.3K172 shares | $251.53 | -- | |
| $22M87.1k shares | SellMay 22, 2026 | $38.4K149 shares | $257.55 | -- | |
| $22M88.5k shares | SellMay 22, 2026 | $24.5K97 shares | $252.87 | -- | |
| $22M87.3k shares | SellMay 22, 2026 | $19.2K75 shares | $256.32 | -- | |
| $22M87.3k shares | SellMay 22, 2026 | $16.4K64 shares | $255.59 | -- | |
| $23M87.1k shares | SellMay 22, 2026 | $12.1K47 shares | $258.48 | -- | |
| $23M91k shares | SellMay 21, 2026 | $282.4K1.1k shares | $249.70 | -- | |
| $23M89.6k shares | SellMay 21, 2026 | $1.5K6 shares | $256.96 | -- | |
| $22M93.2k shares | SellMay 21, 2026 | $161.3K672 shares | $240.10 | -- | |
| $23M90k shares | SellMay 21, 2026 | $143.2K569 shares | $251.64 | -- | |
| $22M89k shares | SellMay 21, 2026 | $126.7K521 shares | $243.19 | -- | |
| $23M90.6k shares | SellMay 21, 2026 | $118.3K472 shares | $250.61 | -- | |
| $22M92.8k shares | SellMay 21, 2026 | $87.4K362 shares | $241.40 | -- | |
| $23M89.7k shares | SellMay 21, 2026 | $66.4K261 shares | $254.29 | -- | |
| $23M92.4k shares | SellMay 21, 2026 | $56.4K229 shares | $246.23 | -- | |
| $23M89.6k shares | SellMay 21, 2026 | $45.7K179 shares | $255.31 | -- | |
| $23M92.2k shares | SellMay 21, 2026 | $44.5K179 shares | $248.80 | -- | |
| $23M92.7k shares | SellMay 21, 2026 | $33.3K136 shares | $244.62 | -- | |
| $23M92.4k shares | SellMay 21, 2026 | $24.3K98 shares | $247.53 | -- | |
| $23M93.8k shares | SellMay 13, 2026 | $312.0K1.3k shares | $240.02 | -- | |
| $23M100.3k shares | SellMay 11, 2026 | $526.0K2.3k shares | $232.55 | -- | |
| $23M98.4k shares | SellMay 11, 2026 | $438.4K1.9k shares | $233.56 | -- | |
| $23M96.9k shares | SellMay 11, 2026 | $351.8K1.5k shares | $234.84 | -- | |
| $24M103.6k shares | SellMay 11, 2026 | $345.3K1.5k shares | $230.18 | -- | |
| $23M95.5k shares | SellMay 11, 2026 | $321.2K1.4k shares | $235.69 | -- | |
| $24M102.5k shares | SellMay 11, 2026 | $237.6K1k shares | $231.53 | -- | |
| $23M95.1k shares | SellMay 11, 2026 | $94.6K400 shares | $236.53 | -- | |
| $23M105.1k shares | SellMay 5, 2026 | $329.1K1.5k shares | $215.63 | -- | |
| --11.4k shares | Grant / ExerciseMay 4, 2026 | Disclosure amount unavailable3.8k shares | -- | -- | |
| $21M102.8k shares | SellMar 16, 2026 | $388.9K1.9k shares | $200.80 | -- | |
| --4.9k shares | Grant / ExerciseMar 13, 2026 | Disclosure amount unavailable4.9k shares | -- | -- | |
| $20M103.3k shares | SellMar 9, 2026 | $394.4K2.1k shares | $190.36 | -- | |
| $19M99.9k shares | SellMar 9, 2026 | $324.2K1.7k shares | $190.36 | -- | |
| $19M101.6k shares | SellMar 9, 2026 | $244.0K1.3k shares | $190.36 | -- | |
| $20M102.9k shares | SellMar 9, 2026 | $91.4K480 shares | $190.36 | -- | |
| --5.1k shares | Grant / ExerciseMar 6, 2026 | Disclosure amount unavailable5.1k shares | -- | -- | |
| --2.4k shares | Grant / ExerciseMar 6, 2026 | Disclosure amount unavailable1.2k shares | -- | -- | |
| --6.3k shares | Grant / ExerciseMar 6, 2026 | Disclosure amount unavailable3.2k shares | -- | -- | |
| --12.6k shares | Grant / ExerciseMar 6, 2026 | Disclosure amount unavailable4.2k shares | -- | -- | |
| --12.7k shares | Grant / ExerciseMar 6, 2026 | Disclosure amount unavailable12.7k shares | -- | -- | |
| $18M91.8k shares | SellMar 3, 2026 | $1.5M7.7k shares | $195.93 | -- | |
| --99.5k shares | Grant / ExerciseFeb 27, 2026 | Disclosure amount unavailable17.7k shares | -- | -- | |
| --325 shares | Grant / ExerciseFeb 26, 2026 | Disclosure amount unavailable325 shares | -- | -- |