4processed

Form 4 — Insider Transaction

Bank of N.T. Butterfield & Son Ltd(NTB)

Filing Date

May 27, 2026

Accepted

May 27, 2026

Accession No.

0001653242-26-000044

CIK

0001653242

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Neff Michael WalterChief Operating OfficerOther515.8KRestricted Stock Units - EDIPMay 27, 2026
Neff Michael WalterChief Operating OfficerOther40546.0KRestricted Stock Units - ELTIPMay 27, 2026