Company profile
BlossomHill Therapeutics, Inc. Insider Trading
BLSMEvery SEC Form 4 insider trading filing for BlossomHill Therapeutics, Inc. (BLSM) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Pharmaceutical Preparations
- CIK
- 0001839970
- Filings
- 11
- Insiders
- 16
- Last filing
- 2026-08-10
Activity summary
No insider transactions in the last 30 days. The most recent was on August 10, 2026, when Jingrong Jean Cui sold 1,600,682 shares. 11 filings from 16 insiders are on record below.
90 day insight
Over the last 90 days, BlossomHill Therapeutics, Inc. insiders bought $25.2M across 15 transactions with no open-market sales.
- Most active insider: Jingrong Jean Cui with 7 transactions totaling $0.
- Largest single purchase: $10.0M by ORBIMED ADVISORS LLC on Aug 10, 2026.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 10, 2026 | Jingrong Jean Cui | BLSM | C | 1,600,682 | — | — |
| Aug 10, 2026 | Jingrong Jean Cui | BLSM | C | 113,435 | — | — |
| Aug 10, 2026 | Jingrong Jean Cui | BLSM | C | 124,779 | — | — |
| Aug 10, 2026 | Jingrong Jean Cui | BLSM | C | 1,600,682 | — | — |
| Aug 10, 2026 | Jingrong Jean Cui | BLSM | C | 113,435 | — | — |
38 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.