Form4insider filings, from the source

Insider · CIK 0001762583

Lawrence Otto Klein

Files at: ORKA, JBIO, CRSP. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $7.1M · 2net −$7.1M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 12Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 SForm 4 →Sep 15, 7:15 pm EDTOruka Therapeutics, Inc.ORKA2,452$95.71$234,681923,128−0.26%
Sep 1, 2026 SForm 4 →Sep 1, 6:35 pm EDTOruka Therapeutics, Inc.ORKA75,000$91.83$6,887,484925,580−7.50%10b5-1
Sep 1, 2026 MForm 4 →Sep 1, 6:35 pm EDTOruka Therapeutics, Inc.ORKA75,000$7.80$585,0001,000,580—10b5-1

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 MForm 4 →Sep 1, 6:35 pm EDTOruka Therapeutics, Inc.ORKA75,000——1,553,513—10b5-1