sec filings
Insider trades
Open-market buys and sales that company insiders report to the SEC on .
Side
Planned sales
Role
BOLD
Updated 10/6/2026, 11:57 AM ET.
| Stock | Side | Value | Insider | Shares | Avg price | Filed | Tags | Filing |
|---|---|---|---|---|---|---|---|---|
| BOLD Boundless Bio, Inc. | Sale | $54,351 | TANG KEVIN 10% owner and 1 other | 18,300 sh | at $2.97 | Filed Aug 28, 4:16 PM ET | Filing | |
| BOLD Boundless Bio, Inc. | Buy | $11,866 | TANG KEVIN 10% owner and 1 other | 4,863 sh | at $2.44 | Filed Jul 21, 7:38 PM ET | Filing | |
| BOLD Boundless Bio, Inc. | Buy | $155,646 | TANG KEVIN 10% owner and 1 other | 63,969 sh | at $2.43 | Filed Jul 16, 8:10 PM ET | Filing | |
| BOLD Boundless Bio, Inc. | Buy | $222,070 | TANG KEVIN 10% owner and 1 other | 91,585 sh | at $2.42 | Filed Jul 13, 7:06 PM ET | Filing | |
| BOLD Boundless Bio, Inc. | Buy | $141,865 | TANG KEVIN 10% owner and 1 other | 57,210 sh | at $2.48 | Filed Jul 8, 8:06 PM ET | Filing |