Arkolith/Insider Trading/BOLD/Form 4

Tang Kevin

10% OwnerBoundless Bio, Inc. (BOLD) · full profile →Form 4 · filed Jul 9, 2026
Net Buying
Open-Market Buys
$142K
Open-Market Sells
$0
Net Open-Market Flow
$142K
Transactions
3
3 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 8, 2026Buy(P)14K$2.46$35K2.7M
Jul 7, 2026Buy(P)16K$2.48$39K2.7M
Jul 6, 2026Buy(P)27K$2.49$67K2.7M

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001178579-26-000010) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML