Dumas Michel J.
GrafTech International Ltd. · Director
Dumas Michel J. is listed in public filings as director. This Dumas Michel J. insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include GrafTech International Ltd. (EAF). Investors use Dumas Michel J.'s insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
Latest Actions
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| --17.7k shares | Grant / ExerciseDec 31, 2025 | Disclosure amount unavailable1k shares | -- | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| --16.7k shares | Grant / ExerciseSep 30, 2025 | Disclosure amount unavailable1.2k shares | -- | -- | |
| --154.5k shares | Grant / ExerciseJun 30, 2025 | Disclosure amount unavailable16.1k shares | -- | -- | |
| --140.3k shares | Grant / ExerciseMay 8, 2025 | Disclosure amount unavailable140.3k shares | -- | -- | |
| --138.4k shares | Grant / ExerciseMar 31, 2025 | Disclosure amount unavailable18k shares | -- | -- | |
| --120.4k shares | Grant / ExerciseDec 31, 2024 | Disclosure amount unavailable9k shares | -- | -- | |
| --111.4k shares | Grant / ExerciseSep 30, 2024 | Disclosure amount unavailable11.8k shares | -- | -- | |
| --99.5k shares | Grant / ExerciseJun 28, 2024 | Disclosure amount unavailable16.1k shares | -- | -- |