SCHEDULE 13D/A

HighPeak Energy Inc

Common Stock, par value $0.0001 per share · CUSIP: 43114Q105

Event date: 2025-09-15

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• HighPeak Energy Partners, LPReported CIK 0001719772

  Shares: 44,498,461.00 · Class: 35.3%

• HighPeak Energy, LP

  Shares: 39,642,461.00 · Class: 31.4%

• HighPeak Energy II, LP

  Shares: 36,740,593.00 · Class: 29.1%

• HighPeak Pure Acquisition, LLCReported CIK 0001737051

  Shares: 4,856,000.00 · Class: 3.8%

• HighPeak Energy Partners GP, LP

  Shares: 44,498,461.00 · Class: 35.3%

• HighPeak GP, LLC

  Shares: 44,498,461.00 · Class: 35.3%

• HighPeak Energy GP II, LLC

  Shares: 36,740,593.00 · Class: 29.1%

• HighPeak Energy Partners II, LPReported CIK 0001735983

  Shares: 36,740,593.00 · Class: 29.1%

• HighPeak GP II, LLC

  Shares: 36,740,593.00 · Class: 29.1%

• HighPeak Energy Partners GP II, LP

  Shares: 36,740,593.00 · Class: 29.1%

• HIGHTOWER JACKReported CIK 0001035234

  Shares: 0.00 · Class: 0.0%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.