Mark R. Widmar serves as Executive at GRAFTECH INTERNATIONAL LTD, where they oversee executive responsibilities. Since joining the company, Mark R. Widmar has executed 242 insider transactions totaling $74.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 15, 2025 involved selling 36 shares valued at $7.1K.
Mark R. Widmar currently holds 83,480 shares of GRAFTECH INTERNATIONAL LTD (GTI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark R. Widmar has been a net seller of GTI stock. They have purchased $91.8K and sold $74.2M worth of shares.
Mark R. Widmar's most recent insider trade was on Aug 15, 2025, when they sold 36 shares at $196.64 per share.
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| $195.19 |
| Discretionary |
| Aug 15, 2025 | FSLR | $36.7K | Sale | 192 | $191.30 | Discretionary |
| Aug 15, 2025 | FSLR | $28.9K | Sale | 152 | $189.98 | Discretionary |
| Aug 15, 2025 | FSLR | $1.7K | Sale | 9 | $186.47 | Discretionary |
| Aug 15, 2025 | FSLR | $8.7K | Sale | 47 | $185.15 | Discretionary |
| Aug 15, 2025 | FSLR | $7.0K | Sale | 34 | $205.92 | Discretionary |
| Aug 15, 2025 | FSLR | $17.0K | Sale | 83 | $205.05 | Discretionary |
| Aug 15, 2025 | FSLR | $104.4K | Sale | 512 | $203.97 | Discretionary |
| Aug 15, 2025 | FSLR | $103.4K | Sale | 509 | $203.08 | Discretionary |
| Aug 15, 2025 | FSLR | $30.7K | Sale | 152 | $202.13 | Discretionary |
| Aug 15, 2025 | FSLR | $5.6K | Sale | 28 | $200.92 | Discretionary |
| Aug 15, 2025 | FSLR | $4.7K | Sale | 24 | $194.25 | Discretionary |
| Aug 15, 2025 | FSLR | $6.4K | Sale | 33 | $192.80 | Discretionary |
| Aug 15, 2025 | FSLR | $5.8K | Sale | 30 | $192.35 | Discretionary |
| Aug 15, 2025 | FSLR | $16.4K | Sale | 83 | $197.84 | Discretionary |
| Aug 15, 2025 | FSLR | $32.0K | Sale | 160 | $199.84 | Discretionary |
| Aug 15, 2025 | FSLR | $11.5K | Sale | 58 | $198.68 | Discretionary |
| Aug 13, 2025 | FSLR | $149.6K | Sale | 788 | $189.91 | Discretionary |
| Aug 13, 2025 | FSLR | $253.5K | Sale | 1,367 | $185.45 | Discretionary |
| Aug 13, 2025 | FSLR | $108.4K | Sale | 581 | $186.58 | Discretionary |
| Aug 13, 2025 | FSLR | $147.3K | Sale | 786 | $187.38 | Discretionary |
| Aug 13, 2025 | FSLR | $51.7K | Sale | 274 | $188.82 | Discretionary |
| Aug 12, 2025 | FSLR | $36.4K | Sale | 200 | $181.78 | Discretionary |
| Aug 12, 2025 | FSLR | $165.4K | Sale | 900 | $183.79 | Discretionary |
| Aug 12, 2025 | FSLR | $2.7M | Sale | 14,322 | $185.04 | Discretionary |
| Aug 12, 2025 | FSLR | $1.0M | Sale | 5,456 | $186.17 | Discretionary |
| Aug 12, 2025 | FSLR | $529.9K | Sale | 2,834 | $186.97 | Discretionary |
| Aug 12, 2025 | FSLR | $37.5K | Sale | 200 | $187.74 | Discretionary |
| Jun 3, 2024 | FSLR | $10.0M | Sale | 36,692 | $273.26 | Planned |