person · Reporting owner

CUMMINGS STEPHEN E

Disclosed activity across 2 companies

Tapewire entity: 19043
SEC CIK: 0001232066

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Bank of N.T. Butterfield & Son LtdNTB · Entity 4406	Director	October 01, 2026	October 05, 2026
NorthStar Asset Management Group Inc.NSAM · Entity 16244	Director	December 30, 2016	January 05, 2017

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Bank of N.T. Butterfield & Son Ltd

Report date October 01, 2026 · Filed October 05, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Ordinary sharesSEC Table I · non-derivative	Direct	1,178	Reported balance After 2026-10-01 transaction · row 1 1 source row Row 1 · 2026-10-01 · Grant · Acquired 1,178 · Balance 1,178

NorthStar Asset Management Group Inc.

Report date December 30, 2016 · Filed January 05, 2017

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	56,662	Reported balance After 2016-12-30 transaction · row 1 1 source row Row 1 · 2016-12-30 · Grant · Acquired 8,043 · Balance 56,662 F1: These shares of common stock of NorthStar Asset Management Group Inc. (the "Company") were granted in connection with the reporting person's service on the Company's board of directors for 2016 pursuant to the Company's 2014 Omnibus Stock Incentive Plan, and are immediately vested. The amount of common stock was determined by dividing the fixed grant value of $120,000 by the closing price of the Company's common stock on the New York Stock Exchange on the grant date.

Filing footnotes · ownership attribution and instrument terms

F1: These shares of common stock of NorthStar Asset Management Group Inc. (the "Company") were granted in connection with the reporting person's service on the Company's board of directors for 2016 pursuant to the Company's 2014 Omnibus Stock Incentive Plan, and are immediately vested. The amount of common stock was determined by dividing the fixed grant value of $120,000 by the closing price of the Company's common stock on the New York Stock Exchange on the grant date.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
October 01, 2026 Filed Oct 5, 2026 21:34 UTC	Bank of N.T. Butterfield & Son Ltd NTB · Entity 4406	GrantOrdinary shares	1,178	$59.42	$69,996.76	Disclosure SEC source: 0001653242-26-000131 · wk-form4_1791236087.xml · nonDerivative · entry 1 CUMMINGS STEPHEN E · CIK 0001232066 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,178 Read SEC document
August 26, 2026 Filed Aug 28, 2026 01:07 UTC	Bank of N.T. Butterfield & Son Ltd NTB · Entity 4406	GrantRestricted Stock Units - EDIP · Derivative	44	Not disclosed	Not disclosed	Disclosure SEC source: 0001653242-26-000109 · wk-form4_1787879262.xml · derivative · entry 1 CUMMINGS STEPHEN E · CIK 0001232066 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,239 Underlying: Ordinary shares · 44 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock upon vesting/settlement. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Common Stock upon vesting/settlement. F2 · derivative.exercise_date: The restricted stock units vest 30 days after the grant date over two years, subject to continued service through each vesting period. F3 · derivative.expiration_date: These restricted stock units do not expire; they either vest and settle or are forfeited/cancelled prior to the applicable vesting date. Read SEC document
May 27, 2026 Filed May 29, 2026 18:01 UTC	Bank of N.T. Butterfield & Son Ltd NTB · Entity 4406	GrantRestricted Stock Units - EDIP · Derivative	49	Not disclosed	Not disclosed	Disclosure SEC source: 0001653242-26-000046 · wk-form4_1780077668.xml · derivative · entry 1 CUMMINGS STEPHEN E · CIK 0001232066 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,531 Underlying: Ordinary shares · 49 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock upon vesting/settlement. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Common Stock upon vesting/settlement. F2 · derivative.exercise_date: The restricted stock units vest 30 days after the grant date over two years, subject to continued service through each vesting period. F3 · derivative.expiration_date: These restricted stock units do not expire; they either vest and settle or are forfeited/cancelled prior to the applicable vesting date. Read SEC document
December 30, 2016 Filed Jan 5, 2017 00:15 UTC	NorthStar Asset Management Group Inc. NSAM · Entity 16244	GrantCommon Stock	8,043	$0.00	$0.00	Disclosure SEC source: 0001571049-17-000137 · t1700010_x1.xml · nonDerivative · entry 1 CUMMINGS STEPHEN E · CIK 0001232066 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 56,662 F1 · price: These shares of common stock of NorthStar Asset Management Group Inc. (the "Company") were granted in connection with the reporting person's service on the Company's board of directors for 2016 pursuant to the Company's 2014 Omnibus Stock Incentive Plan, and are immediately vested. The amount of common stock was determined by dividing the fixed grant value of $120,000 by the closing price of the Company's common stock on the New York Stock Exchange on the grant date. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.