CIK 0001782303 · Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company
Boundless Bio, Inc.
Sign in to watch- Ticker
- BOLD
- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 830751369
- Phone
- (858) 766-9912
- Business address
- 11099 NORTH TORREY PINES ROAD, SUITE 150, LA JOLLA, CA, 92037
- Open-market buys, last 90 days
- $458,375
- in 5 filings
- Open-market sales, last 90 days
- $54,351
- in 1 filing
Net +$404,024. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-26 | TANG KEVIN 10% owner | Sale | −18,300 | $2.97 | $54K | 2,840,635 |
| 2026-07-01 | CRANDELL KEITH 10% owner | Sale | −16,000 | $2.49 | $40K | 0 |
| 2026-07-01 | ARCH Venture Fund IX, L.P. 10% owner | Sale | −16,000 | $2.49 | $40K | 0 |
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