Bank Of N.t. Butterfield & Son Limited (the) VotingNYSE: NTB

Butterfield US$ Bond Fund Ltd - Class A Shares - Changes to Board of Directors

· Issued by Bank Of N.t. Butterfield & Son Limited (the) Voting
Butterfield US$ Bond Fund Limited BSX Tickers: BUTUSBI.BH - Class A Shares

BUTUSBB.BH - Class B Shares Submitted by: Butterfield Securities (Bermuda) Limited

Butterfield US$ Bond Fund Limited Changes to Board of Directors

11-March-2026

For Immediate Release

THE COMPANY announces the following changes to its Board of Directors:

Stefano Bertolini

Appointed

Effective Date: 17-Feb-2026

Andrew Ros s iter

Resigned

Effective Date: 17-Feb-2026

Further information:

Butterfield As set Management

65 Front Street, Hamilton HM12 Bermuda

Tel: (441) 295-1111

E-mail: info@butterfieldgroup.com

Butterfield Securities Limited | 65 Front Street, Hamilton, HM 12 Information Classification: Public

P.O. Box HM 195, Hamilton HM AX, Bermuda butterfieldgroup.com | Tel (441) 299 3817 Fax (441) 292 9947 info@butterfieldgroup.com

Butterfield Securities (Bermuda) Limited ("BSBL") is licensed to conduct investment business by the Bermuda Monetary Authority.

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