Skip to content

Tang Capital Management LLC, 10% owner at Boundless Bio, bought BOLD on Jul 21, 2026

Data as of Oct 16

▲ BUY$7.3K2,975 shares at $2.44Tang Capital Management LLC 10% ownerBOLD Boundless Bio, Inc.
Watch BOLD
Traded
Jul 21, 2026
Disclosed
Jul 21, 2026
Filed
The same day

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Tang Capital Management LLC, 10% owner at Boundless Bio, bought BOLD on Jul 21, 2026TRADEDDISCLOSED
BOLDSimilar stocks (XLV — its sector index fund), rebased to BOLD's price on the disclosure day
BOLD since disclosure
−5.6%
Similar stocks (XLV) since disclosure
+10.3%
XLV — its sector index fund

Change in closing price from Jul 21, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▲ BUYKevin Tang 10% ownerBOLD Boundless Bio, Inc.$7.3Kdisclosed Jul 21 · filed the same day
  2. ▲ BUYKevin Tang 10% ownerBOLD Boundless Bio, Inc.$4Kdisclosed Jul 21 · filed 1 day after the trade
  3. ▲ BUYTang Capital Management LLC 10% ownerBOLD Boundless Bio, Inc.$4Kdisclosed Jul 21 · filed 1 day after the trade
  4. ▲ BUYTang Capital Management LLC 10% ownerBOLD Boundless Bio, Inc.$647disclosed Jul 21 · filed 4 days after the trade
  5. ▲ BUYKevin Tang 10% ownerBOLD Boundless Bio, Inc.$647disclosed Jul 21 · filed 4 days after the trade

See every trade on BOLD →