Lawrence D. Martin serves as Executive at HALLADOR PETROLEUM CO, where they oversee executive responsibilities. Since joining the company, Lawrence D. Martin has executed 60 insider transactions totaling $138.2K, demonstrating a bullish approach to their equity position. Their most recent transaction on Apr 30, 2024 involved exercising options for 57,971 shares valued at $296.2K.
Lawrence D. Martin currently holds 471,020 shares of HALLADOR PETROLEUM CO (HPCO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Lawrence D. Martin has been a net buyer of HPCO stock. They have purchased $104.2K and sold $34.0K worth of shares.
Lawrence D. Martin's most recent insider trade was on Apr 30, 2024, when they sold 57,971 shares at $5.11 per share.
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| 25,739 |
| $5.11 |
| Discretionary |
| Apr 1, 2024 | HNRG | $137.2K | Payment | 25,739 | $5.33 | Discretionary |
| Apr 1, 2024 | HNRG | $309.0K | Option Exercise | 57,971 | $5.33 | Discretionary |
| Mar 31, 2023 | HNRG | $532.8K | Option Exercise | 57,971 | $9.19 | Discretionary |
| Mar 31, 2023 | HNRG | $240.0K | Payment | 26,115 | $9.19 | Discretionary |
| Dec 16, 2021 | HNRG | $36.3K | Payment | 16,718 | $2.17 | Discretionary |
| Dec 16, 2021 | HNRG | $81.4K | Option Exercise | 37,500 | $2.17 | Discretionary |
| Dec 16, 2020 | HNRG | $40.1K | Option Exercise | 37,500 | $1.07 | Discretionary |
| Dec 16, 2020 | HNRG | $17.9K | Payment | 16,718 | $1.07 | Discretionary |
| Dec 16, 2019 | HNRG | $45.8K | Payment | 16,718 | $2.74 | Discretionary |
| Dec 16, 2019 | HNRG | $102.8K | Option Exercise | 37,500 | $2.74 | Discretionary |
| Dec 14, 2018 | HNRG | $202.1K | Option Exercise | 37,500 | $5.39 | Discretionary |
| Dec 14, 2018 | HNRG | $90.1K | Payment | 16,718 | $5.39 | Discretionary |
| Dec 15, 2017 | HNRG | $165.2K | Payment | 27,858 | $5.93 | Discretionary |
| Dec 15, 2017 | HNRG | $355.8K | Option Exercise | 60,000 | $5.93 | Discretionary |
| May 16, 2017 | HNRG | $612.6K | Payment | 79,147 | $7.74 | Discretionary |
| May 16, 2017 | HNRG | $1.3M | Award | 170,000 | $7.74 | Discretionary |
| Mar 21, 2017 | HNRG | $26.5K | Sale | 3,583 | $7.40 | Discretionary |
| Dec 16, 2016 | HNRG | $524.4K | Option Exercise | 60,000 | $8.74 | Discretionary |
| Dec 16, 2016 | HNRG | $243.8K | Payment | 27,900 | $8.74 | Discretionary |
| Jul 22, 2016 | HNRG | $0 | Will Acquisition | 2,032 | $N/A | Discretionary |
| May 13, 2016 | HNRG | $178 | Purchase | 38.06 | $4.68 | Discretionary |
| Apr 5, 2016 | HNRG | $6.6K | Purchase | 1,450 | $4.55 | Discretionary |
| Apr 4, 2016 | HNRG | $13.4K | Purchase | 3,000 | $4.48 | Discretionary |
| Mar 17, 2016 | HNRG | $7.5K | Sale | 905 | $8.25 | Discretionary |
| Dec 16, 2015 | HNRG | $214.4K | Option Exercise | 40,000 | $5.36 | Discretionary |
| Dec 16, 2015 | HNRG | $68.4K | Payment | 12,760 | $5.36 | Discretionary |
| Apr 1, 2015 | HNRG | $30.8K | Payment | 3,414 | $9.01 | Discretionary |
| Apr 1, 2015 | HNRG | $90.1K | Option Exercise | 10,000 | $9.01 | Discretionary |