KT
Insider buying
Kevin Tang bought $350K of BOLD stock
Kevin Tang, 10% owner of Boundless Bio, Inc. (BOLD), bought 149,474 shares of BOLD stock worth $350K, per an SEC Form 4 filed Oct 20, 2026.
It was an open-market purchase.
The trade happened on Oct 16, 2026, 4 days before it was made public.
BOLD has moved +3.8% since the trade date, from $2.34 to $2.43 (Oct 20, 2026 close).
- Traded
- Oct 16, 2026
- Disclosed
- Oct 20, 2026
- Filing delay
- 4 days
- Price since
- +3.8%
- Role
- 10% owner
- Source
- SEC Form 4
More BOLD insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.