There have been 50 recent insider transactions recorded for First Solar, Inc. (FSLR), including 11 buys and 39 sells. Total insider buying was valued at RSU Award and total insider selling at $5.56M.
Notable insiders with recent activity include Post William J, Stebbins Paul H, Sweeney Michael T. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — FSLR
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-03-31 |
Post William J |
Director |
RSU Award |
267 |
- |
- |
27,162 |
| 2026-03-31 |
Stebbins Paul H |
Director |
RSU Award |
267 |
- |
- |
15,727 |
| 2026-03-31 |
Sweeney Michael T |
Director |
RSU Award |
267 |
- |
- |
14,102 |
| 2026-03-31 |
Ahearn Michael J |
Director |
RSU Award |
374 |
- |
- |
65,744 |
| 2026-03-31 |
Kro Lisa A |
Director |
RSU Award |
267 |
- |
- |
4,376 |
| 2026-03-31 |
Renduchintala Venkata S M |
Director |
RSU Award |
267 |
- |
- |
1,910 |
| 2026-03-31 |
George Anita M. |
Director |
RSU Award |
267 |
- |
- |
5,015 |
| 2026-03-31 |
Wright Norman L. |
Director |
RSU Award |
267 |
- |
- |
4,786 |
| 2026-03-17 |
Bradley Alexander R. |
Chief Financial Officer |
Informative Sell |
351 |
$202.44 |
$71.06K |
30,000 |
| 2026-03-17 |
Dymbort Jason E. |
General Counsel and Secretary |
Informative Sell |
9,022 |
$199.62 |
$1.8M |
9,850 |
| 2026-03-17 |
Verma Kuntal Kumar |
Chief Manufacturing Officer |
Informative Sell |
180 |
$199.53 |
$35.92K |
9,436 |
| 2026-03-17 |
Theurer Nathan B. |
VP - Global Controller and CAO |
Informative Sell |
96 |
$199.53 |
$19.15K |
- |
| 2026-03-16 |
Antoun Georges |
Chief Commercial Officer |
Informative Sell |
245 |
$200.80 |
$49.2K |
19,126 |
| 2026-03-16 |
Stockdale Caroline |
Chief People and Comm. Officer |
Informative Sell |
335 |
$200.80 |
$67.27K |
34,060 |
| 2026-03-16 |
Widmar Mark R |
Chief Executive Officer |
Informative Sell |
1,937 |
$200.80 |
$388.95K |
102,798 |
| 2026-03-16 |
Bradley Alexander R. |
Chief Financial Officer |
Informative Sell |
590 |
$200.80 |
$118.47K |
44,106 |
| 2026-03-16 |
Dymbort Jason E. |
General Counsel and Secretary |
Informative Sell |
358 |
$200.80 |
$71.89K |
18,872 |
| 2026-03-16 |
Gloeckler Markus |
Chief Technology Officer |
Informative Sell |
368 |
$200.80 |
$73.89K |
10,348 |
| 2026-03-16 |
Buehler Patrick James |
Chief Product Officer |
Informative Sell |
180 |
$200.80 |
$36.14K |
7,088 |
| 2026-03-16 |
Verma Kuntal Kumar |
Chief Manufacturing Officer |
Informative Sell |
392 |
$200.80 |
$78.71K |
9,616 |
| 2026-03-16 |
Koralewski Michael |
Chief Supply Chain Officer |
Informative Sell |
264 |
$200.80 |
$53.01K |
14,339 |
| 2026-03-16 |
Theurer Nathan B. |
VP - Global Controller and CAO |
Informative Sell |
35 |
$200.80 |
$7.03K |
96 |
| 2026-03-16 |
Sloan Samantha L. |
EVP, Corporate Affairs |
Informative Sell |
120 |
$200.80 |
$24.1K |
1,683 |
| 2026-03-13 |
Antoun Georges |
Chief Commercial Officer |
Option Exercise (Sell) |
587 |
- |
- |
587 |
| 2026-03-13 |
Stockdale Caroline |
Chief People and Comm. Officer |
Option Exercise (Sell) |
800 |
- |
- |
800 |
| 2026-03-13 |
Widmar Mark R |
Chief Executive Officer |
Option Exercise (Sell) |
4,856 |
- |
- |
4,856 |
| 2026-03-13 |
Bradley Alexander R. |
Chief Financial Officer |
Option Exercise (Sell) |
1,441 |
- |
- |
1,440 |
| 2026-03-13 |
Dymbort Jason E. |
General Counsel and Secretary |
Option Exercise (Sell) |
854 |
- |
- |
853 |
| 2026-03-13 |
Gloeckler Markus |
Chief Technology Officer |
Option Exercise (Sell) |
854 |
- |
- |
853 |
| 2026-03-13 |
Buehler Patrick James |
Chief Product Officer |
Option Exercise (Sell) |
427 |
- |
- |
427 |
| 2026-03-13 |
Verma Kuntal Kumar |
Chief Manufacturing Officer |
Option Exercise (Sell) |
907 |
- |
- |
907 |
| 2026-03-13 |
Koralewski Michael |
Chief Supply Chain Officer |
Option Exercise (Sell) |
640 |
- |
- |
640 |
| 2026-03-13 |
Theurer Nathan B. |
VP - Global Controller and CAO |
Option Exercise (Sell) |
131 |
- |
- |
130 |
| 2026-03-13 |
Sloan Samantha L. |
EVP, Corporate Affairs |
Option Exercise (Sell) |
280 |
- |
- |
280 |
| 2026-03-10 |
Verma Kuntal Kumar |
Chief Manufacturing Officer |
Informative Sell |
408 |
$195.70 |
$79.85K |
9,101 |
| 2026-03-10 |
Theurer Nathan B. |
VP - Global Controller and CAO |
Informative Sell |
324 |
$195.70 |
$63.41K |
- |
| 2026-03-09 |
Antoun Georges |
Chief Commercial Officer |
Informative Sell |
120 |
$190.36 |
$22.84K |
18,784 |
| 2026-03-09 |
Bradley Alexander R. |
Chief Financial Officer |
Informative Sell |
555 |
$190.36 |
$105.65K |
43,255 |
| 2026-03-09 |
Dymbort Jason E. |
General Counsel and Secretary |
Informative Sell |
455 |
$190.36 |
$86.61K |
18,376 |
| 2026-03-09 |
Buehler Patrick James |
Chief Product Officer |
Informative Sell |
253 |
$190.36 |
$48.16K |
6,841 |
| 2026-03-06 |
Antoun Georges |
Chief Commercial Officer |
Option Exercise (Sell) |
732 |
- |
- |
- |
| 2026-03-06 |
Bradley Alexander R. |
Chief Financial Officer |
Option Exercise (Sell) |
1,465 |
- |
- |
- |
| 2026-03-06 |
Dymbort Jason E. |
General Counsel and Secretary |
RSU Award |
2,960 |
- |
- |
2,960 |
| 2026-03-06 |
Buehler Patrick James |
Chief Product Officer |
Option Exercise (Sell) |
434 |
- |
- |
- |
| 2025-06-03 |
Buehler Patrick James |
Chief Product Officer |
Informative Sell |
1,868 |
$149.08 |
$278.48K |
5,998 |
| 2025-06-02 |
Koralewski Michael |
Chief Supply Chain Officer |
Informative Sell |
2,951 |
$158.21 |
$466.88K |
11,369 |
| 2025-05-28 |
Gloeckler Markus |
Chief Technology Officer |
Informative Sell |
9,557 |
$155.05 |
$1.48M |
8,037 |
| 2025-05-12 |
Bradley Alexander R. |
Chief Financial Officer |
Informative Sell |
200 |
$150.10 |
$30.02K |
36,923 |
| 2025-05-01 |
Antoun Georges |
Chief Commercial Officer |
RSU Award |
5,432 |
- |
- |
5,432 |
| 2025-05-01 |
Stockdale Caroline |
Chief People and Comm. Officer |
RSU Award |
2,489 |
- |
- |
2,489 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
