Form4insider filings, from the source

Insider · CIK 0001055919

Robert W Duggan

Files at: PLSE, SMMT, AKAO, PCYC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $51.4M · 2sales $0 · 0net $51.4M
$10k$10k$1M$1M$100M$100MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 12, 2026 PForm 4 →Jun 12, 12:28 pm EDTSummit Therapeutics Inc.SMMT3,810,000$13.12$49,987,200573,883,879+0.67%
Jun 4, 2026 PForm 4 →Jun 4, 6:08 pm EDTSummit Therapeutics Inc.SMMT100,000$14.60$1,460,00025,824,474+0.39%

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 11, 2026 AForm 4 →Jun 15, 9:05 pm EDTPULSE BIOSCIENCES, INC.PLSE42,495——12,495—