Form4insider filings, from the source

Insider · CIK 0002001797

Michael McWatt

Files at: NTB. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.3M · 2net −$1.3M
$10k$10k$100k$100k$1M$1MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 26, 2026 SForm 4 →Aug 26, 4:33 pm EDTBank of N.T. Butterfield & Son LtdNTB9,000$58.41$525,72913,544−39.9%
Aug 5, 2026 SForm 4 →Aug 5, 5:10 pm EDTBank of N.T. Butterfield & Son LtdNTB12,000$61.78$741,31922,544−34.7%

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 26, 2026 AForm 4 →Aug 27, 9:08 pm EDTBank of N.T. Butterfield & Son LtdNTB553——58,528—