Form4insider filings, from the source

Insider · CIK 0001613867

Ali Behbahani

Files at: BDTX, CRSP, GLUE, NKTX, KRRO, GNCA, MRKR, ADAP and 3 more. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $781k · 1net −$781k
$10k$10k$100k$100k$1M$1MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 12Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 18, 2026 AForm 4 →Sep 21, 5:45 pm EDTBlack Diamond Therapeutics, Inc.BDTX7,707$1.93$14,875110,236—
Sep 17, 2026 SForm 4 →Sep 21, 6:40 pm EDTCRISPR Therapeutics AGCRSP13,679$57.09$780,93516,637−45.1%
Sep 17, 2026 MForm 4 →Sep 21, 6:40 pm EDTCRISPR Therapeutics AGCRSP30,000$14.00$420,00030,316—
Jul 1, 2026 JForm 4 →Jul 6, 5:57 pm EDTMonte Rosa Therapeutics, Inc.GLUE1,030,000——0—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 MForm 4 →Sep 21, 6:40 pm EDTCRISPR Therapeutics AGCRSP30,000——0—