Michael L. Hollis serves as Executive at Diamondback Energy, Inc., where they oversee executive responsibilities. Since joining the company, Michael L. Hollis has executed 113 insider transactions totaling $35.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 31, 2025 involved selling 45,253 shares valued at $214.5K.
Michael L. Hollis currently holds 1,428,312 shares of Diamondback Energy, Inc. (FANG), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael L. Hollis has been a net seller of FANG stock. They have purchased $17.0M and sold $18.5M worth of shares.
Michael L. Hollis's most recent insider trade was on Dec 31, 2025, when they sold 45,253 shares at $4.74 per share.
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| $16.64 |
| Discretionary |
| Sep 19, 2023 | HPK | $62.7K | Purchase | 3,840 | $16.33 | Discretionary |
| Jul 19, 2023 | HPK | $12.0M | Purchase | 1,142,542 | $10.50 | Discretionary |
| Dec 7, 2022 | HPK | $39.7K | Purchase | 1,825 | $21.73 | Discretionary |
| Dec 6, 2022 | HPK | $659.7K | Purchase | 30,000 | $21.99 | Discretionary |
| Nov 22, 2022 | HPK | $18.0K | Purchase | 800 | $22.48 | Discretionary |
| Nov 21, 2022 | HPK | $926.3K | Purchase | 42,202 | $21.95 | Discretionary |
| Nov 17, 2022 | HPK | $80.8K | Purchase | 3,598 | $22.46 | Discretionary |
| Sep 23, 2022 | HPK | $70.7K | Purchase | 3,500 | $20.21 | Discretionary |
| Sep 2, 2022 | HPK | $350.0K | Award | 16,197 | $21.61 | Discretionary |
| Aug 22, 2022 | HPK | $650.0K | Award | 30,079 | $21.61 | Discretionary |
| Dec 2, 2021 | HPK | $29.0K | Purchase | 2,200 | $13.17 | Discretionary |
| Nov 30, 2021 | HPK | $37.1K | Purchase | 2,801 | $13.25 | Discretionary |
| Nov 4, 2021 | HPK | $0 | Award | 115,000 | $N/A | Discretionary |
| Oct 20, 2021 | HPK | $454.5K | Purchase | 45,454 | $10.00 | Discretionary |
| Jan 4, 2021 | HPK | $82.3K | Sale | 5,000 | $16.46 | Discretionary |
| Jan 4, 2021 | HPK | $567.0K | Sale | 35,000 | $16.20 | Discretionary |
| Jan 4, 2021 | HPK | $350.0K | Option Exercise | 35,000 | $10.00 | Discretionary |
| Aug 12, 2020 | PACQ | $125.2K | Purchase | 11,802 | $10.61 | Discretionary |
| Jul 28, 2020 | PACQ | $11.9K | Purchase | 1,115 | $10.63 | Discretionary |
| Jul 27, 2020 | PACQ | $20.2K | Purchase | 1,885 | $10.69 | Discretionary |
| Jul 8, 2020 | PACQ | $15.8K | Purchase | 1,500 | $10.54 | Discretionary |
| Jul 6, 2020 | PACQ | $1.1K | Gift | 100 | $10.56 | Discretionary |
| Jul 6, 2020 | PACQ | $1.1K | Gift | 100 | $10.56 | Discretionary |
| Jul 1, 2020 | PACQ | $5.3K | Purchase | 500 | $10.55 | Discretionary |
| Sep 16, 2019 | FANG | $204.5K | Sale | 2,000 | $102.25 | Discretionary |
| Mar 8, 2019 | FANG | $505.4K | Purchase | 5,313 | $95.12 | Discretionary |
| Mar 1, 2019 | FANG | $0 | Payment | 2,306 | $N/A | Discretionary |
| Mar 1, 2019 | FANG | $0 | Award | 17,577 | $N/A | Discretionary |