# Tang Kevin: insider transactions

SEC CIK 1178579. Roles and transactions as reported on Form 4. Latest Form 4 filed 2026-10-26.

## Roles

| Company | Role | Transactions | First | Latest |
| --- | --- | ---: | --- | --- |
| [Boundless Bio, Inc.](/companies/bold.md) | 10% owner | 3 | 2026-10-22 | 2026-10-26 |

## Transactions: 3

Every transaction reported, newest first. Codes P and S are open-market purchases and sales. Reported price is as stated on the form.

| Date | Company | Transaction | Shares | Reported price | Value | Filing |
| --- | --- | --- | ---: | ---: | ---: | --- |
| 2026-10-26 | [Boundless Bio, Inc.](/companies/bold.md) | Purchase (P) | 9,606 | $2.38 | $22.9k | [Form 4](/filings/0001178579-26-000020.md) |
| 2026-10-23 | [Boundless Bio, Inc.](/companies/bold.md) | Purchase (P) | 6,234 | $2.38 | $14.8k | [Form 4](/filings/0001178579-26-000020.md) |
| 2026-10-22 | [Boundless Bio, Inc.](/companies/bold.md) | Purchase (P) | 5,800 | $2.40 | $13.9k | [Form 4](/filings/0001178579-26-000020.md) |

Source: SEC EDGAR, Forms 4. Last ingested by Listed: Oct 30, 2026, 17:43 ET. No prices; not investment advice.