Kevin Tang (10% Owner) bought 286,333 shares at BOLD for $714,768.12 across 6 transactions; holdings rise to 2,533,845 shares (+12.7%).
Kevin Tang, a 10% owner, executed 6 separate purchases totaling 286,333 shares for $714,768.12 over four trading days (June 25–29, 2026) at prices ranging from $2.47 to $2.56, with a blended average of $2.50. The transaction increased his stake by 12.7% to 2,533,845 shares. The purchases occurred while the stock was trading at $2.45 (current price), down 12.2% from its 52-week high of $2.79 but up 69.0% over the prior 30 days and up 122.7% over the prior 90 days. Boundless Bio is unprofitable, with net income of $-13,555,000.00 and a market cap of $55,037,071.95. Across all prior open-market trades, Tang's cross-ticker track record shows 20 buys with average 90-day returns of +3.1%, though his win rate stands at 50.00%.