Widmar Mark R's Form 4 filing
First Solar, Inc. (FSLR) · filed May 22, 2026
- Accession no.
- 0001274494-26-000142
- Filed
- May 22, 2026
- Trade date
- May 21, 2026
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Checked
This filing lists 13 non-derivative transactions. Open-market sales total $1.19M. It was filed 1 day after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Widmar Mark RCIK 0001362208 | Director, Officer (Chief Executive Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| May 21, 2026 | Common Stock | SSaleDisposed | −672 | $240.10F2 | −$161,347.2 | 93,176 | Direct | |
| May 21, 2026 | Common Stock | SSaleDisposed | −362 | $241.40F3 | −$87,386.8 | 92,814 | Direct | |
| May 21, 2026 | Common Stock | SSaleDisposed | −136 | $244.62F4 | −$33,268.32 | 92,678 | Direct | |
| May 21, 2026 | Common Stock | SSaleDisposed | −229 | $246.23F5 | −$56,386.67 | 92,449 | Direct | |
| May 21, 2026 | Common Stock | SSaleDisposed | −98 | $247.53F6 | −$24,257.94 | 92,351 | Direct | |
| May 21, 2026 | Common Stock | SSaleDisposed | −179 | $248.80F7 | −$44,535.2 | 92,172 | Direct | |
| May 21, 2026 | Common Stock | SSaleDisposed | −1,131 | $249.70F8 | −$282,410.7 | 91,041 | Direct | |
| May 21, 2026 | Common Stock | SSaleDisposed | −472 | $250.61F9 | −$118,287.92 | 90,569 | Direct | |
| May 21, 2026 | Common Stock | SSaleDisposed | −569 | $251.64F10 | −$143,183.16 | 90,000 | Direct | |
| May 21, 2026 | Common Stock | SSaleDisposed | −261 | $254.29F11 | −$66,369.69 | 89,739 | Direct | |
| May 21, 2026 | Common Stock | SSaleDisposed | −179 | $255.31F12 | −$45,700.49 | 89,560 | Direct | |
| May 21, 2026 | Common Stock | SSaleDisposed | −6 | $256.96 | −$1,541.76 | 89,554 | Direct | |
| May 21, 2026 | Common Stock | SSaleDisposed | −521 | $243.19F13 | −$126,701.99 | 89,033 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F2
This transaction was executed in multiple trades at prices ranging from $240 to $240.61. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Referenced by the price of 1 transaction in Table I.
- F3
This transaction was executed in multiple trades at prices ranging from $241 to $241.61. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Referenced by the price of 1 transaction in Table I.
- F4
This transaction was executed in multiple trades at prices ranging from $244.51 to $245.27. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Referenced by the price of 1 transaction in Table I.
- F5
This transaction was executed in multiple trades at prices ranging from $245.83 to $246.62. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Referenced by the price of 1 transaction in Table I.
- F6
This transaction was executed in multiple trades at prices ranging from $247.11 to $248.06. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Referenced by the price of 1 transaction in Table I.
- F7
This transaction was executed in multiple trades at prices ranging from $248.13 to $249.11. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Referenced by the price of 1 transaction in Table I.
- F8
This transaction was executed in multiple trades at prices ranging from $249.21 to $250.19. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Referenced by the price of 1 transaction in Table I.
- F9
This transaction was executed in multiple trades at prices ranging from $250.21 to $251.20. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Referenced by the price of 1 transaction in Table I.
- F10
This transaction was executed in multiple trades at prices ranging from $251.28 to $252. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Referenced by the price of 1 transaction in Table I.
- F11
This transaction was executed in multiple trades at prices ranging from $253.73 to $254.46. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Referenced by the price of 1 transaction in Table I.
- F12
This transaction was executed in multiple trades at prices ranging from $255.24 to $255.34. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Referenced by the price of 1 transaction in Table I.
- F13
This transaction was executed in multiple trades at prices ranging from $242.79 to $243.73. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Referenced by the price of 1 transaction in Table I.