SCHEDULE 13G/A

JASPER THERAPEUTICS INC

Voting Common Stock, par value $0.0001 · CUSIP: 471871202

Event date: 2025-09-30

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

• Qiming U.S. Healthcare Fund II, L.P.

  Shares: 928,964.00 · Class: 3.3%

• Qiming U.S. Healthcare GP II, LLC

  Shares: 928,964.00 · Class: 3.3%

• Mark McDade

  Shares: 928,964.00 · Class: 3.3%

• GARY E RIESCHEL

  Shares: 928,964.00 · Class: 3.3%

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