Peter Cherecwich - 26 Jan 2026 Form 4 Insider Report for NORTHERN TRUST CORP (NTRS)

Role: Chief Operating Officer
Signature: David A. Serna, Attorney-in-Fact for Peter Cherecwich
Issuer symbol: NTRS
Transactions as of: 26 Jan 2026
Net transactions value: -$3,740,500
Form type: 4
Filing time: 27 Jan 2026, 17:49:53 UTC
Previous filing: 05 Dec 2025
Next filing: 09 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Cherecwich Peter	Chief Operating Officer	50 SOUTH LA SALLE ST, CHICAGO	David A. Serna, Attorney-in-Fact for Peter Cherecwich	27 Jan 2026	0001614598

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NTRS	Common Stock	Sale	$3,740,500	-25,000	-49%	$149.62	26,259	26 Jan 2026	By Trust	F1
holding	NTRS	Common Stock						23,851	26 Jan 2026	Direct	F2
holding	NTRS	Common Stock						4,397	26 Jan 2026	2023 GRAT
holding	NTRS	Common Stock						6	26 Jan 2026	By Spouse's Trust

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Price reflects the weighted average sales price from $149.45 to $149.79. Information regarding the number of shares sold at each separate price will be provided by the reporting person upon request.
F2	Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.