Hollis Michael L. (CIK 1559864) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-01-09). Recent activity: Buy HPK (550,000 shares), Sell HPK (45,253 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-01-09 | HighPeak Energy, Inc. (HPK) | President and CEO | Buy | 550,000 | $0 |
| 2026-01-05 | HighPeak Energy, Inc. (HPK) | President and CEO | Sell | 45,253 | $214,499 |
Source: SEC Form 4 filings · as of 2026-01-09