TANG KEVIN purchased 0.7% of their position (21.64K shares) of BOUNDLESS BIO, INC. on the open market
Open‑market purchase worth $51.6K — a small addition. The strongest form of insider conviction signal.
P · 3 purchases
Filed: 10/26/2026ACC: 0001178579-26-000020
+21.64K
Net shares
Net buyer
$51.6K
Total acquired
3
Open market trades
3B · 0S
3
Total transactions
21.64K acquired
Non-Derivative Transactions3
Common Stock
Indirect
Shares
+5.80K
Price / share
$2.40
Trade value
$13.92K
% of position
0.2%
10/22/2026
2.99M→3M
Common Stock
Indirect
Shares
+6.23K
Price / share
$2.38
Trade value
$14.84K
% of position
0.2%
10/23/2026
3M→3M
Common Stock
Indirect
Shares
+9.61K
Price / share
$2.38
Trade value
$22.86K
% of position
0.3%
10/26/2026
3M→3.01M
Total
Net shares
+21.64K
Net value
$51.62K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 10/22/2026 | P · Purchase | +5.80K | $2.40 | $13.92K | 0.2% | 2.99M | 3M |
| Common Stock Indirect | 10/23/2026 | P · Purchase | +6.23K | $2.38 | $14.84K | 0.2% | 3M | 3M |
| Common Stock Indirect | 10/26/2026 | P · Purchase | +9.61K | $2.38 | $22.86K | 0.3% | 3M | 3.01M |
| Total | +21.64K | $51.62K | ||||||
Derivative Transactions0
No derivative transactions reported