Updated Jul 16, 2026
Gray Zarrell Thomas has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

Zarrell Thomas Gray is an insider associated with Hallador Energy Co (HNRG) as indicated by SEC CIK 0002030612. The most recent SEC filing on 2026-01-16 shows zero purchases and zero sales, with a single filing, and does not disclose a current role for Gray in the company.
| Role | Insider |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-01-16 | HNRG | HALLADOR ENERGY CO | J — Other acquisition / disposition | 13.9K | $18.00 | $250K |
Zarrell Thomas Gray is an insider associated with Hallador Energy Co (HNRG) as indicated by SEC CIK 0002030612. The most recent SEC filing on 2026-01-16 shows zero purchases and zero sales, with a single filing, and does not disclose a current role for Gray in the company.…
1 primary Form 4 filings in the last 90 days, covering 1 company.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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