HPK's three largest insider shareholders as of March 23, 2026 are Michael L. Hollis (President And Ceo, 1.98Mn shares), William Ryan Hightower (Executive Vice President, 372.67K shares), Daniel M. Silver (Executive Vice President, 301.65K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Michael L. Hollis | President And Ceo | 1,978,312 | 0 | 09 Jan, 2026 |
| William Ryan Hightower | Executive Vice President | 372,668 | 0 | 09 Jan, 2026 |
| Daniel M. Silver | Executive Vice President | 301,652 | 0 | 09 Jan, 2026 |
| Rodney L Woodard | Chief Operating Officer | 204,138 | 0 | 09 Jan, 2026 |
| Steven W Tholen | Chief Financial Officer | 83,755 | 0 | 09 Jan, 2026 |
| Larry Oldham | 66,770 | 0 | 03 Jun, 2025 | |
| Sharon F. Fulgham | 65,487 | 0 | 03 Jun, 2025 | |
| Jay M. Chernosky | 60,957 | 0 | 03 Jun, 2025 | |
| Christopher Mundy | Svp, Reserves And Evaluations | 52,614 | 0 | 09 Jan, 2026 |
| Jason A. Edgeworth | 41,743 | 0 | 03 Jun, 2025 | |
| Larry Oldham | 0 | 28,500 | 21 Jul, 2023 | |
| Keith E Forbes | Cao And Controller | 25,000 | 0 | 09 Jan, 2026 |
| Michael H. Gustin | 0 | 18,914 | 14 Mar, 2022 | |
| Keith E Forbes | Vice President And Controller | 0 | 14,000 | 21 Jul, 2023 |
| Steven W Tholen | Chief Financial Officer | 0 | 10,009 | 29 Aug, 2022 |
| Michael H. Gustin | 4,338 | 0 | 02 Jun, 2022 | |
| Michael L. Hollis | President | 0 | 1,860 | 12 Dec, 2024 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 09 Jan, 2026 | Steven W Tholen | Common Stock, par value $0.0001 per share | A | 50,000 | $0.00 | 83,755 | D | A |
| 09 Jan, 2026 | Rodney L Woodard | Common Stock, par value $0.0001 per share | A | 50,000 | $0.00 | 204,138 | D | A |
| 09 Jan, 2026 | Daniel M. Silver | Common Stock, par value $0.0001 per share | A | 50,000 | $0.00 | 301,652 | D | A |
| 09 Jan, 2026 | Michael L. Hollis | Common Stock, par value $0.0001 per share | A | 550,000 | $0.00 | 1,978,312 | D | A |
| 09 Jan, 2026 | Keith E Forbes | Common Stock, par value $0.0001 per share | A | 25,000 | $0.00 | 25,000 | D | A |
| 09 Jan, 2026 | William Ryan Hightower | Common Stock, par value $0.0001 per share | A | 50,000 | $0.00 | 372,668 | D | A |
| 09 Jan, 2026 | Christopher Mundy | Common Stock, par value $0.0001 per share | A | 50,000 | $0.00 | 52,614 | D | A |
| 31 Dec, 2025 | Daniel M. Silver | Common Stock, par value $0.0001 per share | D | 105,849 | $4.74 | 251,652 | D | F |
| 31 Dec, 2025 | William Ryan Hightower | Common Stock, par value $0.0001 per share | D | 105,887 | $4.74 | 322,668 | D | F |
| 31 Dec, 2025 | Michael L. Hollis | Common Stock, par value $0.0001 per share | D | 45,253 | $4.74 | 1,428,312 | D | F |
| 03 Jun, 2025 | Jay M. Chernosky | Common Stock, par value $0.0001 per share | A | 13,737 | $0.00 | 60,957 | D | A |
| 03 Jun, 2025 | Larry Oldham | Common Stock, par value $0.0001 per share | A | 12,134 | $0.00 | 66,770 | D | A |
| 03 Jun, 2025 | Jason A. Edgeworth | Common Stock, par value $0.0001 per share | A | 13,737 | $0.00 | 41,743 | D | A |
| 03 Jun, 2025 | Sharon F. Fulgham | Common Stock, par value $0.0001 per share | A | 11,447 | $0.00 | 65,487 | D | A |
| 11 Dec, 2024 | Michael L. Hollis | Common Stock, par value $0.0001 per share | D | 3,520 | $0.00 | 1,473,565 | D | G |
| 11 Dec, 2024 | Michael L. Hollis | Common Stock, par value $0.0001 per share | A | 1,760 | $0.00 | 1,860 | I | G |
| 11 Dec, 2024 | Michael L. Hollis | Common Stock, par value $0.0001 per share | A | 1,760 | $0.00 | 1,860 | I | G |
| 04 Jun, 2024 | Sharon F. Fulgham | Common Stock, par value $0.0001 per share | A | 10,669 | $0.00 | 54,040 | D | A |
| 04 Jun, 2024 | Jay M. Chernosky | Common Stock, par value $0.0001 per share | A | 10,669 | $0.00 | 47,220 | D | A |
| 04 Jun, 2024 | Larry Oldham | Common Stock, par value $0.0001 per share | A | 11,203 | $0.00 | 54,636 | D | A |