David C Hardie insider trades: Hallador Energy (HNRG) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where David reports to the SEC
Open-market buys and sales
54 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Oct 1, 2025 | HNRG | ↓ Sell | 75,000 | $19.76 | $1.5M | By Hallador Alternative Assets Fund LLC | Oct 3, 2025 (2d) |
| Oct 1, 2025 | HNRG | ↓ Sell | 25,000 | $19.76 | $494K | By David Hardie Separate Property Trust | Oct 3, 2025 (2d) |
| Sep 30, 2025 | HNRG | ↓ Sell | 130,337 | $19.58 | $2.6M | By Hallador Alternative Assets Fund LLC | Oct 1, 2025 (1d) |
| Sep 30, 2025 | HNRG | ↓ Sell | 43,446 | $19.58 | $851K | By David Hardie Separate Property Trust | Oct 1, 2025 (1d) |
| Sep 26, 2025 | HNRG | ↓ Sell | 84,637 | $19.38 | $1.6M | By Hallador Alternative Assets Fund LLC | Sep 29, 2025 (3d) |
| Sep 26, 2025 | HNRG | ↓ Sell | 28,213 | $19.38 | $547K | By David Hardie Separate Property Trust | Sep 29, 2025 (3d) |
| Sep 23, 2025 | HNRG | ↓ Sell | 64,071 | $19.24 | $1.2M | By Hallador Alternative Assets Fund LLC | Sep 24, 2025 (1d) |
| Sep 23, 2025 | HNRG | ↓ Sell | 21,358 | $19.24 | $411K | By David Hardie Separate Property Trust | Sep 24, 2025 (1d) |
| May 19, 2025 | HNRG | ↓ Sell | 67,457 | $19.05 | $1.3M | By Hallador Alternative Assets Fund LLC | May 21, 2025 (2d) |
| May 19, 2025 | HNRG | ↓ Sell | 30,380 | $19.05 | $579K | By David Hardie Separate Property Trust | May 21, 2025 (2d) |
| Dec 10, 2024 | HNRG | ↓ Sell | 37,610 | $13.05 | $491K | By Hallador Alternative Assets Fund LLC | Dec 10, 2024 (0d) |
| Nov 25, 2024 | HNRG | ↓ Sell | 45,698 | $13.09 | $598K | By Hallador Alternative Assets Fund LLC | Nov 26, 2024 (1d) |
| Nov 21, 2024 | HNRG | ↓ Sell | 16,692 | $13.02 | $217K | By Hallador Alternative Assets Fund LLC | Nov 22, 2024 (1d) |
| Nov 19, 2024 | HNRG | ↓ Sell | 68,691 | $12.96 | $890K | By Hallador Alternative Assets Fund LLC | Nov 20, 2024 (1d) |
| Apr 13, 2023 | HNRG | ↓ Sell | 31,166 | $9.33 | $291K | By Hallador Alternative Assets Fund LLC | Apr 13, 2023 (0d) |
| Oct 7, 2019 | HNRG | ↑ Buy | 30,380 | $3.29 | $100K | By David Hardie Separate Property Trust | Oct 9, 2019 (2d) |
| Dec 8, 2016 | HNRG | ↓ Sell | 86,747 | $9.55 | $829K | By Hallador Alternative Assets Fund LLC | Dec 9, 2016 (1d) |
| Dec 4, 2015 | HNRG | ↑ Buy | 86,755 | $6.50 | $564K | By Hallador Alternative Assets Fund LLC | Dec 9, 2015 (5d) |
| Dec 4, 2015 | HNRG | ↓ Sell | 86,755 | $6.50 | $564K | By Hallador Special Holdings LLC | Dec 9, 2015 (5d) |
| Apr 8, 2014 | HNRG | ↓ Sell10b5-1 | 17,260 | $8.61 | $149K | By Robert Hardie QTIP Trust | Apr 10, 2014 (2d) |
| Apr 7, 2014 | HNRG | ↓ Sell10b5-1 | 32,463 | $8.66 | $281K | By Robert Hardie QTIP Trust | Apr 7, 2014 (0d) |
| Apr 3, 2014 | HNRG | ↓ Sell10b5-1 | 6,848 | $8.69 | $60K | By Hallador Special Holdings LLC | Apr 7, 2014 (4d) |
| Apr 2, 2014 | HNRG | ↓ Sell10b5-1 | 40,286 | $8.61 | $347K | By Hallador Special Holdings LLC | Apr 2, 2014 (0d) |
| Apr 2, 2014 | HNRG | ↓ Sell10b5-1 | 20,152 | $8.61 | $173K | By Robert Hardie QTIP Trust | Apr 2, 2014 (0d) |
| Mar 26, 2014 | HNRG | ↓ Sell10b5-1 | 6,075 | $8.78 | $53K | By Hallador Special Holdings LLC | Mar 28, 2014 (2d) |
| Mar 26, 2014 | HNRG | ↓ Sell10b5-1 | 3,039 | $8.78 | $27K | By Robert Hardie QTIP Trust | Mar 28, 2014 (2d) |
| Mar 25, 2014 | HNRG | ↓ Sell10b5-1 | 38,791 | $8.72 | $338K | By Hallador Special Holdings LLC | Mar 25, 2014 (0d) |
| Mar 25, 2014 | HNRG | ↓ Sell10b5-1 | 19,404 | $8.72 | $169K | By Robert Hardie QTIP Trust | Mar 25, 2014 (0d) |
| Dec 20, 2013 | HNRG | ↓ Sell10b5-1 | 40,783 | $7.62 | $311K | By Robert Hardie QTIP Trust | Dec 20, 2013 (0d) |
| Dec 20, 2013 | HNRG | ↓ Sell10b5-1 | 24,160 | $7.62 | $184K | By Hallador Special Holdings LLC | Dec 20, 2013 (0d) |
| Dec 17, 2013 | HNRG | ↓ Sell10b5-1 | 30,665 | $7.61 | $233K | By Robert Hardie QTIP Trust | Dec 17, 2013 (0d) |
| Dec 17, 2013 | HNRG | ↓ Sell10b5-1 | 16,795 | $7.61 | $128K | By Hallador Special Holdings LLC | Dec 17, 2013 (0d) |
| Dec 17, 2013 | HNRG | ↓ Sell10b5-1 | 6,720 | $7.61 | $51K | By Hallador Alternative Assets Fund LLC | Dec 17, 2013 (0d) |
| Dec 12, 2013 | HNRG | ↓ Sell10b5-1 | 44,453 | $7.73 | $344K | By Robert Hardie QTIP Trust | Dec 12, 2013 (0d) |
| Dec 12, 2013 | HNRG | ↓ Sell10b5-1 | 24,347 | $7.73 | $188K | By Hallador Special Holdings LLC | Dec 12, 2013 (0d) |
| Dec 12, 2013 | HNRG | ↓ Sell10b5-1 | 9,742 | $7.73 | $75K | By Hallador Alternative Assets Fund LLC | Dec 12, 2013 (0d) |
| Dec 9, 2013 | HNRG | ↓ Sell10b5-1 | 49,996 | $8.08 | $404K | By Robert Hardie QTIP Trust | Dec 9, 2013 (0d) |
| Dec 9, 2013 | HNRG | ↓ Sell10b5-1 | 27,383 | $8.08 | $221K | By Hallador Special Holdings LLC | Dec 9, 2013 (0d) |
| Dec 9, 2013 | HNRG | ↓ Sell10b5-1 | 10,956 | $8.08 | $89K | By Hallador Alternative Assets Fund LLC | Dec 9, 2013 (0d) |
| Jul 13, 2011 | HNRG | ↓ Sell10b5-1 | 508 | $10.15 | $5K | By Robert C. Hardie, LP | Jul 15, 2011 (2d) |
| Jul 8, 2011 | HNRG | ↓ Sell10b5-1 | 100 | $10.15 | $1K | By Robert C. Hardie, LP | Jul 12, 2011 (4d) |
| Dec 9, 2010 | HNRG | ↓ Sell10b5-1 | 3,066 | $12.21 | $37K | By Robert C. Hardie, L.P | Dec 10, 2010 (1d) |
| Dec 9, 2010 | HNRG | ↓ Sell10b5-1 | 2,648 | $12.21 | $32K | By Hallador Alternative Assets Fund LLC | Dec 10, 2010 (1d) |
| Dec 9, 2010 | HNRG | ↓ Sell10b5-1 | 314 | $12.21 | $4K | By Hallador, Inc. | Dec 10, 2010 (1d) |
| Nov 24, 2010 | HNRG | ↓ Sell10b5-1 | 536 | $12.17 | $7K | By Robert C. Hardie, L.P | Nov 29, 2010 (5d) |
| Nov 24, 2010 | HNRG | ↓ Sell10b5-1 | 464 | $12.17 | $6K | By Hallador Alternative Assets Fund LLC | Nov 29, 2010 (5d) |
| Nov 24, 2010 | HNRG | ↓ Sell10b5-1 | 55 | $12.17 | $670 | By Hallador, Inc. | Nov 29, 2010 (5d) |
| Nov 22, 2010 | HPCO | ↓ Sell10b5-1 | 3,048 | $12.15 | $37K | By Robert C. Hardie, L.P | Nov 23, 2010 (1d) |
| Nov 19, 2010 | HPCO | ↓ Sell10b5-1 | 2,518 | $12.17 | $31K | By Hallador Alternative Assets Fund LLC | Nov 23, 2010 (4d) |
| Nov 19, 2010 | HPCO | ↓ Sell10b5-1 | 298 | $12.17 | $4K | By Hallador, Inc. | Nov 23, 2010 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other HNRG insiders
Open-market trades in the last 12 months
About David C Hardie's insider trades
David C Hardie is a director at Hallador Energy (HNRG). Since Mar 24, 2006, David has reported 4 open-market purchases worth $5.2M and 50 sales worth $20.6M on SEC Form 4. There have been no open-market trades in the last 12 months.
31 sales (19% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include other transactions (4 filings), conversions (3 filings), grants and awards (2 filings), gifts (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every HNRG insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.