Arkolith/Insider Trading/NBBK/Form 4/A

Campanelli Joseph P

President & CEO, DirectorNB Bancorp, Inc. (NBBK) · full profile →Form 4/A · filed Mar 20, 2026
Net Buying
Open-Market Buys
$104K
Open-Market Sells
$0
Net Open-Market Flow
$104K
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 6, 2026Buy(P)2K$20.78$42K47K
Mar 6, 2026Buy(P)3K$20.77$62K3K

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4/A filing (accession 0001437749-26-009133) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4/A XML