Gray Zarrell Thomas — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Gray Zarrell Thomas has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

Profile

Gray Zarrell Thomas

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.

RoleInsider
Notability20/100

Board memberships

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-01-16HNRGHALLADOR ENERGY COJ — Other acquisition / disposition13.9K$18.00$250K

Companies — Last 90 Days

Frequently Asked Questions

Who is Gray Zarrell Thomas?

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.…

How many SEC Form 4 filings has Gray Zarrell Thomas submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Where can I see all of Gray Zarrell Thomas's SEC filings?

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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