Form4insider filings, from the source

Insider · CIK 0001422058

Carol A Vallone

Files at: DFTX. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 18, 2026 MForm 4 →Sep 18, 9:55 pm EDTDefinium Therapeutics, Inc.DFTX1,086$35.52$38,57522,296—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 18, 2026 MForm 4 →Sep 18, 9:55 pm EDTDefinium Therapeutics, Inc.DFTX1,086——0—