InsiderTrades

Form 4 for NBBK NB Bancorp, Inc.

Accepted 2025-06-18 00:00:00 ET · period of report 2025-06-10 · accession 0001437749-25-020742 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
I 2025-06-18 2025-06-10 NBBK Bakkala Peter EVP, CRO I - Discretionary $16.59 +13.4K 31.0K +76% +$222.1K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-06-10 I A 13,389 $16.59 31,010 I By 401(k) — —