SEC Form 4 Reporting Owner · CIK 0001772233

Yishan Li

Chair at BlossomHill Therapeutics Inc

Bought (12 mo) —
Sold (12 mo) —
Form 4 Filings 1
Companies 1
Filing Activity 2026-08-10 first filed 2026-08-10

Trading record

Open-market buys — 0 filings
Open-market sales — 0 filings
Sales under a 10b5-1 plan — No open-market sales

Companies

Open-market shares bought and sold at each company, and the holding after the latest filing
CompanyRoleFilingsBoughtSoldNetHolding after latest filing
BLSMBlossomHill Therapeutics Insider tradingChair1———3,973,138 2026-08-10

Common-stock shares bought and sold on the open market, as reported on Form 4. The holding is what the latest filing at each company reported owning after its transactions.

Insider Trading History

Company Type Value Filed View filing
BLSM BlossomHill Therapeutics Inc Award — 2026-08-10