Form 4 · Filed Jul 21, 2026, 11:38 PM UTC
BOLD/Boundless Bio, Inc.
TANG KEVIN — 10pct_owner
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Research signal, not investment advice. Form 4 AI surfaces SEC filings and applies an analytical layer — it does not predict prices or recommend trades. Past performance does not guarantee future results. See methodology and public track record for how scores are computed.
Transactions
3 rows| Date | Code | Direction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Jul 21, 2026 | P | buy | 2,975 | $2 | $7,259 | 2,858,935 |
| Jul 20, 2026 | P | buy | 1,623 | $2 | $3,960 | 2,855,960 |
| Jul 17, 2026 | P | buy | 265 | $2 | $647 | 2,854,337 |
Source: SEC EDGAR raw filing ↗ · Accession 0001178579-26-000017