Form4insider filings, from the source

Insider · CIK 0001208907

Thomas G Wiggans

Files at: JSPR, PCRX, DERM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

No reported common-stock activity in this period.

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 31, 2026 AForm 4 →Aug 4, 4:11 pm EDTJasper Therapeutics, Inc.JSPR7,500——7,500—