Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 4 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 26, 2026 NTB A 48 · · 5,667 Direct +0.85% Acquired (price as of 2026-10-05)
Aug. 26, 2026 NTB A 46 · · 5,440 Direct +0.85% Acquired (price as of 2026-10-05)
May 27, 2026 NTB A 49 · · 5,617 Direct +0.88% Acquired (price as of 2026-10-05)
May 27, 2026 NTB A 47 · · 5,393 Direct +0.88% Acquired (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Aug. 26, 2026 NTB Restricted Stock Units - EDIP Ordinary shares (48) · · 48 Acquired
Aug. 26, 2026 NTB Restricted Stock Units - ELTIP Ordinary shares (46) · · 46 Acquired
May 27, 2026 NTB Restricted Stock Units - EDIP Ordinary shares (49) · · 49 Acquired
May 27, 2026 NTB Restricted Stock Units - ELTIP Ordinary shares (47) · · 47 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 3 holdings

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
April 1, 2026 NTB Bank of N.T. Butterfield & Son Ltd 17,007 Direct
April 1, 2026 NTB Restricted Stock Units→ Bank of N.T. Butterfield & Son Ltd RSU (5,568) 5,568 Direct
April 1, 2026 NTB Restricted Stock Units→ Bank of N.T. Butterfield & Son Ltd RSU (5,346) 5,346 Direct