David C. Hardie
Director · HALLADOR ENERGY CO
- 2024
- Oct 1, 2025
- 9
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies David C. Hardie files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Charles Ray Wesley IV - $501K in HNRG purchases and sales in the last 12 months
- Daniel Timothy Hudson - $339K in HNRG purchases and sales in the last 12 months
- Barbara Ann Sugg - $86K in HNRG purchases and sales in the last 12 months
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Frequently asked questions
Who is David C. Hardie?
David C. Hardie is a corporate insider, tracked as Director of HALLADOR ENERGY CO (HNRG). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did David C. Hardie last file a Form 4?
The most recent primary Form 4 on record is dated 1 October 2025, one of 9 filings going back to 2024.
Has David C. Hardie been buying or selling stock?
Recorded transactions: 0 open-market purchases and 26 open-market sales ($13.27M) across all tracked filings.
