Mark R Widmar sold $463k of FSLR
Chief Executive Officer at FIRST SOLAR, INC.. 2,321 shares at an average of $199.44, traded Aug 15, 2025, filed Aug 18, 2025.
Score components
- +25RoleCEO
- +17Trade size$463k at market
- 0Share of holdings soldSold 2.8% of holdings
- +15Cluster3 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -3.9%, 3m +15.6%, 6m +2.9%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001127602-25-020606, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -47 | $185.15 | $8,702 | 84,135 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -9 | $186.47 | $1,678 | 84,126 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -152 | $189.98 | $29k | 83,974 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -192 | $191.30 | $37k | 83,782 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -30 | $192.35 | $5,771 | 83,752 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -33 | $192.80 | $6,362 | 83,719 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -24 | $194.25 | $4,662 | 83,695 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -179 | $195.19 | $35k | 83,516 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -36 | $196.64 | $7,079 | 83,480 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -83 | $197.84 | $16k | 83,397 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -58 | $198.68 | $12k | 83,339 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -160 | $199.84 | $32k | 83,179 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -28 | $200.92 | $5,626 | 83,151 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -152 | $202.13 | $31k | 82,999 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -509 | $203.08 | $103k | 82,490 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -512 | $203.97 | $104k | 81,978 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -83 | $205.05 | $17k | 81,895 | Aug 18, 2025 |
| Aug 15, 2025 | SOpen-market sale Common Stock10b5-1 | -34 | $205.92 | $7,001 | 81,861 | Aug 18, 2025 |
Related signals
Other insiders at FIRST SOLAR, INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 11Weak | FIRST SOLAR, INC. | Markus Gloeckler Chief Technology Officer | $139k 800 shares | -14% | |
| 11Weak | FIRST SOLAR, INC. | Markus Gloeckler Chief Technology Officer | $160k 800 shares | -12% | |
| 20Weak | FIRST SOLAR, INC. | Samantha L. Sloan EVP, Corporate Affairs | $28k 127 shares | -6% | |
| 44Moderate | FIRST SOLAR, INC. | Jason E. Dymbort General Counsel and Secretary | $923k 3,700 shares | -40% | |
| 45Moderate | FIRST SOLAR, INC. | Michael Koralewski Chief Supply Chain Officer | $1.6M 7,000 shares | -48% | |
| 44Moderate | FIRST SOLAR, INC. | Markus Gloeckler Chief Technology Officer | $955k 4,254 shares | -39% | |
| 44Moderate | FIRST SOLAR, INC. | Patrick James Buehler Chief Product Officer | $906k 3,000 shares | -41% | |
| 45Moderate | FIRST SOLAR, INC. | Caroline Stockdale Chief People and Comm. Officer | $2.9M 10,628 shares | -31% | |
| 45Moderate | FIRST SOLAR, INC. | Mark R Widmar Chief Executive Officer | $1.9M 7,172 shares | -8% | |
| 45Moderate | FIRST SOLAR, INC. | Mark R Widmar Chief Executive Officer | $1.2M 4,815 shares | -5% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.