Form4insider filings, from the source

Company · CIK 0001653242 · SIC 6029 — Commercial Banks, NEC · NYSE

Bank of N.T. Butterfield & Son Ltd · NTB

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $23.1M · 11net −$23.1M
$10k$10k$1M$1M$100M$100MbuyssalesJun 11Jun 23Jul 6Jul 19Aug 1Aug 14Aug 27

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 26, 2026 SForm 4 →Aug 26, 4:33 pm EDTMichael McWattManaging Director, Cayman9,000$58.41$525,72913,544−39.9%
Aug 18, 2026 SForm 4 →Aug 19, 4:39 pm EDTJane PearceManaging Director, Trust16,368$61.78$1,011,1690−100%
Aug 17, 2026 SForm 4 →Aug 19, 4:39 pm EDTMichael W CollinsChief Executive Officer207,037$61.59$12,752,1500−100%
Aug 14, 2026 SForm 4 →Aug 17, 10:00 am EDTMichael Walter NeffChief Operating Officer5,500$63.66$350,12643,218−11.3%
Aug 9, 2026 AForm 4 →Aug 11, 9:17 am EDTMichael SchrumChief Financial Officer73,208——275,247—
Aug 9, 2026 AForm 4 →Aug 11, 9:17 am EDTMichael W CollinsChief Executive Officer146,415——207,037—
Aug 5, 2026 SForm 4 →Aug 5, 5:10 pm EDTMichael McWattManaging Director, Cayman12,000$61.78$741,31922,544−34.7%
Aug 4, 2026 SForm 4 →Aug 5, 5:10 pm EDTJohn R WrightDirector5,000$59.50$297,5005,102−49.5%
Jul 31, 2026 SForm 4 →Jul 31, 4:13 pm EDTRichard SaundersManaging Director, CIUK18,118$61.33$1,111,0920−100%
Jul 30, 2026 SForm 4 →Jul 31, 2:39 pm EDTTara HidalgoChief Risk Officer18,587$61.27$1,138,7700−100%
Jul 30, 2026 SForm 4 →Jul 31, 2:39 pm EDTAndrew Ronald BurnsChief Risk Officer, Cayman18,566$61.27$1,137,4850−100%
Jul 29, 2026 SForm 4 →Jul 31, 2:39 pm EDTJody Terence FeldmanManaging Director, Bermuda7,500$59.94$449,5355,713−56.8%
Jun 12, 2026 SForm 4 →Jun 16, 4:32 pm EDTMichael W CollinsChief Executive Officer60,621$58.69$3,557,56860,622−50.0%

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 26, 2026 AForm 4 →Aug 27, 9:08 pm EDTTara HidalgoChief Risk Officer414——43,448—
Aug 26, 2026 AForm 4 →Aug 27, 9:08 pm EDTMichael McWattManaging Director, Cayman553——58,528—
Aug 26, 2026 AForm 4 →Aug 27, 9:08 pm EDTJane PearceManaging Director, Trust378——39,228—
Aug 26, 2026 AForm 4 →Aug 27, 9:08 pm EDTMichael Walter NeffChief Operating Officer439——46,431—
Aug 26, 2026 AForm 4 →Aug 27, 9:08 pm EDTAndrew Ronald BurnsChief Risk Officer, Cayman447——47,186—
Aug 26, 2026 AForm 4 →Aug 27, 9:07 pm EDTJody Terence FeldmanManaging Director, Bermuda339——34,955—
Aug 26, 2026 AForm 4 →Aug 27, 9:07 pm EDTMichael W CollinsChief Executive Officer5,036——277,787—
Aug 26, 2026 AForm 4 →Aug 27, 9:07 pm EDTStephen E CummingsDirector44——5,239—
Aug 26, 2026 AForm 4 →Aug 27, 9:07 pm EDTMichael SchrumChief Financial Officer2,783——157,942—
Aug 26, 2026 AForm 4 →Aug 27, 9:07 pm EDTKevin DallasHead of Marketing363——38,028—
Aug 26, 2026 AForm 4 →Aug 27, 9:07 pm EDTRichard SaundersManaging Director, CIUK369——37,773—
Aug 26, 2026 AForm 4 →Aug 27, 9:07 pm EDTMichael Sean LeeHead of Human Resources94——5,440—
Aug 9, 2026 MForm 4 →Aug 11, 9:17 am EDTMichael SchrumChief Financial Officer73,208——171,611—
Aug 9, 2026 MForm 4 →Aug 11, 9:17 am EDTMichael W CollinsChief Executive Officer146,415——318,426—