Mark R Widmar insider trades: First Solar (FSLR) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Mark reports to the SEC
Open-market buys and sales
41 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 26, 2026 | FSLR | ↓ Sell | 7,172 | $264.89 | $1.9M | Direct | May 27, 2026 (1d) |
| May 21, 2026 | FSLR | ↓ Sell | 4,815 | $247.43 | $1.2M | Direct | May 22, 2026 (1d) |
| May 13, 2026 | FSLR | ↓ Sell | 11,226 | $234.00 | $2.6M | Direct | May 13, 2026 (0d) |
| May 5, 2026 | FSLR | ↓ Sell | 1,526 | $215.63 | $329K | Direct | May 5, 2026 (0d) |
| Mar 16, 2026 | FSLR | ↓ Sell | 1,937 | $200.80 | $389K | Direct | Mar 17, 2026 (1d) |
| Mar 9, 2026 | FSLR | ↓ Sell | 5,537 | $190.36 | $1.1M | Direct | Mar 10, 2026 (1d) |
| Aug 15, 2025 | FSLR | ↓ Sell | 2,321 | $199.44 | $463K | Direct | Aug 18, 2025 (3d) |
| Aug 13, 2025 | FSLR | ↓ Sell | 27,708 | $185.71 | $5.1M | Direct | Aug 14, 2025 (1d) |
| Mar 17, 2025 | FSLR | ↓ Sell | 1,966 | $133.75 | $263K | Direct | Mar 18, 2025 (1d) |
| Mar 7, 2025 | FSLR | ↓ Sell | 1,272 | $132.96 | $169K | Direct | Mar 10, 2025 (3d) |
| Feb 28, 2025 | FSLR | ↓ Sell | 21,542 | $141.09 | $3.0M | Direct | Mar 3, 2025 (3d) |
| Jun 3, 2024 | FSLR | ↓ Sell | 36,692 | $273.26 | $10.0M | Direct | Jun 4, 2024 (1d) |
| Mar 1, 2024 | FSLR | ↓ Sell | 21,244 | $152.74 | $3.2M | Direct | Mar 5, 2024 (4d) |
| Jul 28, 2023 | FSLR | ↓ Sell | 2,160 | $223.41 | $483K | Direct | Aug 1, 2023 (4d) |
| Jul 18, 2023 | FSLR | ↓ Sell | 6,142 | $206.76 | $1.3M | Direct | Jul 19, 2023 (1d) |
| Jun 6, 2023 | FSLR | ↓ Sell | 39,948 | $199.97 | $8.0M | Direct | Jun 7, 2023 (1d) |
| Mar 3, 2023 | FSLR | ↓ Sell | 26,553 | $206.70 | $5.5M | Direct | Mar 6, 2023 (3d) |
| Jul 28, 2022 | FSLR | ↓ Sell | 32,239 | $89.72 | $2.9M | Direct | Jul 29, 2022 (1d) |
| May 6, 2022 | FSLR | ↓ Sell | 13,648 | $75.28 | $1.0M | Direct | May 10, 2022 (4d) |
| Mar 3, 2022 | FSLR | ↓ Sell | 28,372 | $68.02 | $1.9M | Direct | Mar 4, 2022 (1d) |
| May 3, 2021 | FSLR | ↓ Sell | 64,514 | $76.19 | $4.9M | Direct | May 4, 2021 (1d) |
| Mar 1, 2021 | FSLR | ↓ Sell | 13,156 | $82.48 | $1.1M | Direct | Mar 2, 2021 (1d) |
| Aug 10, 2020 | FSLR | ↓ Sell | 79,918 | $73.31 | $5.9M | Direct | Aug 11, 2020 (1d) |
| Feb 24, 2020 | FSLR | ↓ Sell | 23,358 | $51.21 | $1.2M | Direct | Feb 26, 2020 (2d) |
| Aug 5, 2019 | FSLR | ↓ Sell | 34,964 | $61.43 | $2.1M | Direct | Aug 7, 2019 (2d) |
| Apr 10, 2019 | FSLR | ↓ Sell | 33,371 | $60.00 | $2.0M | Direct | Apr 11, 2019 (1d) |
| Feb 26, 2018 | FSLR | ↓ Sell | 20,574 | $63.90 | $1.3M | Direct | Feb 27, 2018 (1d) |
| Dec 7, 2017 | FSLR | ↓ Sell | 20,270 | $64.40 | $1.3M | Direct | Dec 8, 2017 (1d) |
| Jul 31, 2017 | FSLR | ↓ Sell | 43,189 | $48.55 | $2.1M | Direct | Aug 2, 2017 (2d) |
| Aug 4, 2016 | FSLR | ↓ Sell10b5-1 | 90,289 | $44.53 | $4.0M | Direct | Aug 8, 2016 (4d) |
| Dec 16, 2015 | FSLR | ↓ Sell | 24,095 | $65.00 | $1.6M | Direct | Dec 17, 2015 (1d) |
| Nov 12, 2015 | FSLR | ↓ Sell10b5-1 | 88,333 | $55.07 | $4.9M | Direct | Nov 12, 2015 (0d) |
| Feb 27, 2015 | FSLR | ↓ Sell10b5-1 | 10,000 | $60.00 | $600K | Direct | Mar 3, 2015 (4d) |
| May 8, 2014 | FSLR | ↓ Sell | 10,000 | $64.11 | $641K | Direct | May 9, 2014 (1d) |
| Nov 4, 2013 | FSLR | ↓ Sell10b5-1 | 3,596 | $61.56 | $221K | Direct | Nov 6, 2013 (2d) |
| Aug 24, 2011 | FSLR | ↑ Buy | 1,000 | $91.75 | $92K | Direct | Aug 24, 2011 (0d) |
| May 12, 2009 | GTI | ↓ Sell | 9,429 | $9.70 | $91K | Direct | May 14, 2009 (2d) |
| Apr 1, 2009 | GTI | ↓ Sell | 17,455 | $6.45 | $113K | Direct | Apr 3, 2009 (2d) |
| Mar 3, 2009 | GTI | ↓ Sell | 8,751 | $5.11 | $45K | Direct | Mar 5, 2009 (2d) |
| Mar 3, 2008 | GTI | ↓ Sell | 5,056 | $16.02 | $81K | Direct | Mar 5, 2008 (2d) |
| May 9, 2007 | GTI | ↓ Sell | 8,113 | $13.35 | $108K | Direct | May 11, 2007 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other FSLR insiders
Open-market trades in the last 12 months
About Mark R Widmar's insider trades
Mark R Widmar is Chief Executive Officer at First Solar (FSLR). Since May 9, 2007, Mark has reported 1 open-market purchase worth $92K and 40 sales worth $85.2M on SEC Form 4. In the last 12 months: 6 sales ($7.5M).
4 sales (11% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include shares withheld for taxes (43 filings), option exercises (39 filings), grants and awards (37 filings), other transactions (4 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every FSLR insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.