Form4insider filings, from the source

Insider · CIK 0001866219

Charles W. Newton

Files at: KROS, NVAX, CHRS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $11k · 2net −$11k
$10k$10k$100k$100k$1M$1MbuyssalesJun 10Jun 21Jul 3Jul 15Jul 26Aug 7Aug 19

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 18, 2026 SForm 4 →Aug 20, 4:10 pm EDTKeros Therapeutics, Inc.KROS551$10.30$5,67512,114−4.35%10b5-1
Jun 11, 2026 SForm 4 →Jun 15, 4:15 pm EDTKeros Therapeutics, Inc.KROS550$10.04$5,52212,665−4.16%10b5-1
Jun 5, 2026 AForm 4 →Jun 9, 6:39 pm EDTCoherus Oncology, Inc.CHRS30,000——30,000—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 18, 2026 AForm 4 →Jun 23, 7:49 pm EDTNOVAVAX INCNVAX35,450——14,180—
Jun 5, 2026 AForm 4 →Jun 9, 6:39 pm EDTCoherus Oncology, Inc.CHRS60,000——60,000—