Widmar Mark R
- SEC CIK
- 0001362208
In the past year, 7 open-market sale filings worth $9.01M and no purchases.
Current role at each company
- ALB Albemarle CorpDirectoras of Jul 6, 2026
- FSLR First Solar, Inc.Chief Executive Officeras of May 27, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $9.01M
- 7 filings
- Net
- −$9.01M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Widmar Mark R as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
FSLR First Solar, Inc.
Chief Executive Officer21 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 27, 2026 (view filing) | May 22-26 | 5 days | Widmar Mark RChief Executive Officer | SSale | −7.17K | $264.89 | −$1.90M | −8.1%81.9K after | 17 lots10b5-1 |
| May 22, 2026 (view filing) | May 21 | 1 day | Widmar Mark RChief Executive Officer | SSale | −4.82K | $247.43 | −$1.19M | −5.1%89.0K after | 13 lots10b5-1 |
| May 13, 2026 (view filing) | May 11-13 | 2 days | Widmar Mark RChief Executive Officer | SSale | −11.2K | $234.00 | −$2.63M | −10.7%93.8K after | 8 lots10b5-1 |
| May 5, 2026 (view filing) | May 5 | Same day | Widmar Mark RChief Executive Officer | SSale | −1.53K | $215.63 | −$329.1K | −1.4%105.1K after | |
| Mar 17, 2026 (view filing) | Mar 16 | 1 day | Widmar Mark RChief Executive Officer | SSale | −1.94K | $200.80 | −$388.9K | −1.8%102.8K after | |
| Mar 10, 2026 (view filing) | Mar 9 | 1 day | Widmar Mark RChief Executive Officer | SSale | −5.54K | $190.36 | −$1.05M | −5.3%99.9K after | 4 lots |
| Mar 3, 2026 (view filing) | Mar 3 | Same day | Widmar Mark RChief Executive Officer | SSale | −7.74K | $195.93 | −$1.52M | −7.8%91.8K after | |
| Aug 18, 2025 (view filing) | Aug 15 | 3 days | Widmar Mark RChief Executive Officer | SSale | −2.32K | $199.44 | −$462.9K | −2.8%81.9K after | 18 lots10b5-1 |
| Aug 14, 2025 (view filing) | Aug 12-13 | 2 days | Widmar Mark RChief Executive Officer | SSale | −27.7K | $185.71 | −$5.15M | −24.8%84.2K after | 11 lots10b5-1 |
| Mar 18, 2025 (view filing) | Mar 17 | 1 day | Widmar Mark RChief Executive Officer | SSale | −1.97K | $133.75 | −$263.0K | −1.7%111.9K after |