Timothy K. Flanagan
CEO and President at GrafTech International Ltd.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2025
2 years of board service in total across 1 board, counting each seat separately. Longest: GrafTech International Ltd., 1 year.
GrafTech International Ltd.
Director · CEO and President
Chief executive roles
GrafTech International Ltd.
· CEO and President
Dates unknown
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 12, 2026 | GrafTech International Ltd. | Option exercise | +15,284 | — | — |
| Mar 12, 2026 | GrafTech International Ltd. | Shares withheld for tax | −4,525 | $5.23 | $23,666 |
| Feb 25, 2026 | GrafTech International Ltd. | Option exercise | +1,047 | — | — |
| Feb 25, 2026 | GrafTech International Ltd. | Shares withheld for tax | −311 | $6.81 | $2,118 |
| Feb 25, 2026 | GrafTech International Ltd. | Option exercise | +1,574 | — | — |
| Feb 25, 2026 | GrafTech International Ltd. | Shares withheld for tax | −467 | $6.81 | $3,180 |
| Feb 25, 2026 | GrafTech International Ltd. | Option exercise | +18,000 | — | — |
| Feb 25, 2026 | GrafTech International Ltd. | Shares withheld for tax | −5,328 | $6.81 | $36,284 |
| Mar 12, 2025 | GrafTech International Ltd. | Option exercise | +152,841 | — | — |
| Mar 12, 2025 | GrafTech International Ltd. | Shares withheld for tax | −46,388 | $1.04 | $48,244 |
| Feb 25, 2025 | GrafTech International Ltd. | Option exercise | +10,467 | — | — |
| Feb 25, 2025 | GrafTech International Ltd. | Shares withheld for tax | −3,732 | $1.19 | $4,441 |
| Feb 25, 2025 | GrafTech International Ltd. | Option exercise | +15,743 | — | — |
| Feb 25, 2025 | GrafTech International Ltd. | Shares withheld for tax | −5,613 | $1.19 | $6,679 |
| Feb 13, 2025 | GrafTech International Ltd. | Open-market purchase | +50,000 | $1.07 | $53,500 |
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