Eric Matthew Van Deman
CIK: 0002102403
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)1 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
HNRG
HALLADOR ENERGY CO
Officer
Discretionary Trading P&L
Holdings
About Van Deman Eric Matthew
Van Deman Eric Matthew (SEC CIK 0002102403) files insider reports with the SEC as Chief Accounting Officer of HALLADOR ENERGY CO (HNRG).
Signal8 holds 2 ownership filings by Van Deman Eric Matthew (1 Form 3, 1 Form 4), filed between Dec 22, 2025 and Mar 11, 2026. Those filings report 1 transaction, the latest on Mar 10, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Van Deman Eric Matthew's filings is in LONE TREE, CO.
Recent filings by Van Deman Eric Matthew
- Mar 10, 2026: Grant or award of HNRG derivative securities (Form 4, code A).
Other insiders filing for HALLADOR ENERGY CO (HNRG)
- Sugg Barbara Ann, Director
- Hudson Daniel Timothy, Director
- Telesz Todd E, Chief Financial Officer
- White Matthew Bradford, Chief Legal Officer
- Wesley Charles Ray IV, Director
- LUBAR DAVID J, Director