Arkolith/Insider Trading/CBNA/Form 4

Martinelli Mark

DirectorCHAIN BRIDGE BANCORP INC (CBNA) · full profile →Form 4 · filed Jul 31, 2026
Net Buying
Open-Market Buys
$18K
Open-Market Sells
$0
Net Open-Market Flow
$18K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 29, 2026Buy(P)400$44.00$18K3K

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001393085-26-000003) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML

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