David B. Smith Jr - Oct 31, 2025 Form 4 Insider Report for NORTHERN TRUST CORP (NTRS)

Role
Director
Signature
David A. Serna Attorney-in-Fact for David H. B. Smith, Jr.
Stock symbol
NTRS
Transactions as of
Oct 31, 2025
Transactions value $
$0
Form type
4
Date filed
11/4/2025, 05:27 PM
Previous filing
Aug 5, 2025
Next filing
Nov 12, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
SMITH DAVID BYRON JR Director 50 SOUTH LA SALLE ST, CHICAGO David A. Serna Attorney-in-Fact for David H. B. Smith, Jr. 2025-11-04 0001478669

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NTRS Common Stock Gift $0 +1.58K +2.45% $0.00 66.2K Oct 31, 2025 By Trust F1
holding NTRS Common Stock 1.9K Oct 31, 2025 Direct F2
holding NTRS Common Stock 15.4K Oct 31, 2025 Revocable Trust
holding NTRS Common Stock 1.7K Oct 31, 2025 By Trust F3
holding NTRS Common Stock 2.13K Oct 31, 2025 By Trust fbo Child 1 F4
holding NTRS Common Stock 2.13K Oct 31, 2025 By Trust fbo Child 2 F4
holding NTRS Common Stock 2.13K Oct 31, 2025 By Trust fbo Child 3 F4
holding NTRS Common Stock 1.01M Oct 31, 2025 By Trust F1, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On October 31, 2025, a trust in which the reporting person has a partial direct pecuniary interest distributed 12,640 shares of the Corporation's common stock to such trust's beneficiaries, of which 1,580 shares were distributed to the reporting person.
F2 Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.
F3 Shares are held in a trust established for the benefit of the reporting person and his children, of which the reporting person is a co-trustee and shares investment control.
F4 Shares are held in a trust established for the benefit of one of the reporting person's children, of which the reporting person is a co-trustee and shares investment control.
F5 These shares are held in a trust of which reporting person has a partial direct pecuniary interest.