BOLDBoundless Bio, Inc.

4 · filed 2026-07-06 · parsed 2026-07-06 22:06 UTC
View BOLD insider activity →
Source on SEC.gov →
Transactions
2
Insiders
8
Total value
$56.3K
Last close (cached)
$2.36
as of 2026-10-23
1d return
-3.3%
5d return
+0.9%

Reporting insiders

ARCH Venture Fund IX, L.P.
10%
ARCH Venture Fund IX Overage, L.P.
10%
ARCH Venture Fund X Overage, L.P.
10%
ARCH Venture Partners IX, L.P.
10%
ARCH Venture Partners IX Overage, L.P.
10%
ARCH Venture Partners X Overage, L.P.
10%
ARCH Venture Partners IX, LLC
10%
ARCH Venture Partners X, LLC
10%

Transactions

DateCodeSharesPriceValue
2026-07-01Exer.16,000$1.03$16.5K
2026-07-01Sale16,000$2.49$39.8K