Form4insider filings, from the source

Insider · CIK 0002075219

Ellie Eunkyung Im

Files at: CBIO. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $33k · 2net −$33k
$10k$10k$100k$100k$1M$1MbuyssalesJun 21Jul 5Jul 20Aug 4Aug 18Sep 2Sep 17

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 16, 2026 SForm 4 →Sep 18, 4:02 pm EDTCRESCENT BIOPHARMA, INC.CBIO623$17.90$11,15221,446−2.82%10b5-1
Jun 22, 2026 SForm 4 →Jun 23, 4:02 pm EDTCRESCENT BIOPHARMA, INC.CBIO1,219$17.99$21,93022,069−5.23%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.