Dumas Michel J.
SEC insider (Form 3/4/5 filer). CIK 0001738253. Director at GRAFTECH INTERNATIONAL LTD (EAF). 7 reported Form 4/5 transactions since Sep 2024; latest on Dec 31, 2025. Located in BROOKLYN HEIGHTS, OH.
Companies Dumas Michel J. has filed insider reports for
- GRAFTECH INTERNATIONAL LTD (EAF): Director
Dumas Michel J.
CIK: 0001738253
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
GRAFTECH INTERNATIONAL LTD
Discretionary Trading P&L
Holdings
Transaction History (7 total)
- Dec 31, 2025EAF
GRAFTECH INTERNATIONAL LTD
AwardDirectDeferred Share Units
1K shares- - Sep 30, 2025EAF
GRAFTECH INTERNATIONAL LTD
AwardDirectDeferred Share Units
1.2K shares- - Jun 30, 2025EAF
GRAFTECH INTERNATIONAL LTD
AwardDirectDeferred Share Units
16.1K shares- - May 8, 2025EAF
GRAFTECH INTERNATIONAL LTD
AwardDirectDeferred Restricted Stock Units
140.3K shares- - Mar 31, 2025EAF
GRAFTECH INTERNATIONAL LTD
AwardDirectDeferred Share Units
18K shares- - Dec 31, 2024EAF
GRAFTECH INTERNATIONAL LTD
AwardDirectDeferred Share Units
9K shares- - Sep 30, 2024EAF
GRAFTECH INTERNATIONAL LTD
AwardDirectDeferred Share Units
11.8K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Dec 31, 2025 | EAF GRAFTECH INTERNATIONAL LTD | Award Deferred Share Units | 1,007 | - | - | Direct |
| Sep 30, 2025 | EAF GRAFTECH INTERNATIONAL LTD | Award Deferred Share Units | 1,219 | - | - | Direct |
| Jun 30, 2025 | EAF GRAFTECH INTERNATIONAL LTD | Award Deferred Share Units | 16,108 | - | - | Direct |
| May 8, 2025 | EAF GRAFTECH INTERNATIONAL LTD | Award Deferred Restricted Stock Units | 140,252 | - | - | Direct |
| Mar 31, 2025 | EAF GRAFTECH INTERNATIONAL LTD | Award Deferred Share Units | 17,960 | - | - | Direct |
| Dec 31, 2024 | EAF GRAFTECH INTERNATIONAL LTD | Award Deferred Share Units | 9,032 | - | - | Direct |
| Sep 30, 2024 | EAF GRAFTECH INTERNATIONAL LTD | Award Deferred Share Units | 11,837 | - | - | Direct |
1-7 of 7 transactions