Form4insider filings, from the source

Insider · CIK 0001897618

Daniel Karlin

Files at: DFTX. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 AForm 4 →Sep 14, 8:30 am EDTDefinium Therapeutics, Inc.DFTX200,000——803,699—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.