FSLR
FIRST SOLAR, INC.
FIRST SOLAR, INC. (FSLR) has 32 SEC Form 4 filings (113 transaction rows) in the rolling window, disclosed by 11 distinct insiders. Most recent filing: Jul 1, 2026.
The most active filer is Chief Executive Officer Widmar Mark R with 3 filings. Insiders have net sold $5.3M over the trailing 6 months.
- Industry:Solar
- CEO:Mark R. Widmar
- Employees:8,100
- HQ:Phoenix, AZ, US
- IPO:2006-11-17
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$5.3M
reported sales (SEC code S)
Unique Insiders
11
in the rolling window
Market Cap
$22.8B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| Chief Executive Officer | Sale | 9,926 | $2.3M | May 13 | SEC ↗ | |
| Chief Executive Officer | Sale | 1,300 | $312K | May 13 | SEC ↗ | |
| Chief Manufacturing Officer | Sale | 270 | $59K | May 8 | SEC ↗ | |
| VP - Global Controller and CAO | Sale | 31 | $7K | May 8 | SEC ↗ | |
| General Counsel and Secretary | Sale | 228 | $50K | May 8 | SEC ↗ | |
| Chief Financial Officer | Sale | 498 | $107K | May 5 | SEC ↗ | |
Koralewski MichaelFirst filing | Chief Supply Chain Officer | Sale | 215 | $46K | May 5 | SEC ↗ |
| Chief Product Officer | Sale | 235 | $51K | May 5 | SEC ↗ | |
| General Counsel and Secretary | Sale | 409 | $88K | May 5 | SEC ↗ | |
| Chief Technology Officer | Sale | 420 | $91K | May 5 | SEC ↗ | |
| EVP, Corporate Affairs | Sale | 19 | $4K | May 5 | SEC ↗ | |
| Chief People and Comm. Officer | Sale | 262 | $56K | May 5 | SEC ↗ | |
| VP - Global Controller and CAO | Sale | 13 | $3K | May 5 | SEC ↗ | |
| Chief Manufacturing Officer | Sale | 479 | $103K | May 5 | SEC ↗ | |
Widmar Mark RFirst filing | Chief Executive Officer | Sale | 1,526 | $329K | May 5 | SEC ↗ |
Buehler Patrick JamesFirst filing | Chief Product Officer | Sale | 697 | $133K | Mar 10 | SEC ↗ |
Verma Kuntal KumarFirst filing | Chief Manufacturing Officer | Sale | 1,386 | $264K | Mar 10 | SEC ↗ |
Stockdale CarolineFirst filing | Chief People and Comm. Officer | Sale | 1,041 | $198K | Mar 10 | SEC ↗ |
Sloan Samantha L.First filing | EVP, Corporate Affairs | Sale | 303 | $58K | Mar 10 | SEC ↗ |
Gloeckler MarkusFirst filing | Chief Technology Officer | Sale | 1,325 | $252K | Mar 10 | SEC ↗ |
Dymbort Jason E.First filing | General Counsel and Secretary | Sale | 1,305 | $248K | Mar 10 | SEC ↗ |
Theurer Nathan B.First filing | VP - Global Controller and CAO | Sale | 157 | $30K | Mar 10 | SEC ↗ |
ANTOUN GEORGESFirst filing | Chief Commercial Officer | Sale | 791 | $151K | Mar 10 | SEC ↗ |
Bradley Alexander R.First filing | Chief Financial Officer | Sale | 1,756 | $334K | Mar 10 | SEC ↗ |
Related companies
FIRST SOLAR, INC. is in the Technology sector.