TANG KEVIN purchased 0.2% of their position (4.86K shares) of BOUNDLESS BIO, INC. on the open market
Open‑market purchase worth $11.9K — a small addition. The strongest form of insider conviction signal.
P · 3 purchases
Filed: 7/21/2026ACC: 0001178579-26-000017
+4.86K
Net shares
Net buyer
$11.9K
Total acquired
3
Open market trades
3B · 0S
3
Total transactions
4.86K acquired
Non-Derivative Transactions3
Common Stock
Indirect
Shares
+265.00
Price / share
$2.44
Trade value
$646.60
% of position
0.0%
7/17/2026
2.85M→2.85M
Common Stock
Indirect
Shares
+1.62K
Price / share
$2.44
Trade value
$3.96K
% of position
0.1%
7/20/2026
2.85M→2.86M
Common Stock
Indirect
Shares
+2.98K
Price / share
$2.44
Trade value
$7.26K
% of position
0.1%
7/21/2026
2.86M→2.86M
Total
Net shares
+4.86K
Net value
$11.87K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 7/17/2026 | P · Purchase | +265.00 | $2.44 | $646.60 | 0.0% | 2.85M | 2.85M |
| Common Stock Indirect | 7/20/2026 | P · Purchase | +1.62K | $2.44 | $3.96K | 0.1% | 2.85M | 2.86M |
| Common Stock Indirect | 7/21/2026 | P · Purchase | +2.98K | $2.44 | $7.26K | 0.1% | 2.86M | 2.86M |
| Total | +4.86K | $11.87K | ||||||
Derivative Transactions0
No derivative transactions reported