Van Deman Eric Matthew
SEC insider (Form 3/4/5 filer). CIK 0002102403. Chief Accounting Officer at HALLADOR ENERGY CO (HNRG). 1 reported Form 4/5 transaction since Sep 2024; latest on Mar 10, 2026. Located in LONE TREE, CO.
Companies Van Deman Eric Matthew has filed insider reports for
- HALLADOR ENERGY CO (HNRG): Officer, Chief Accounting Officer
Van Deman Eric Matthew
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