Northern Trust insider reports Rule 144 stock sales

Northern Trust insider reported Rule 144 sales of Common stock: 3,255 shares on 03/04/2026 and 1,450 shares on 02/25/2026.

Rhea-AI Filing Summary

Northern Trust insider reported Rule 144 sales of Common stock: 3,255 shares on 03/04/2026 and 1,450 shares on 02/25/2026.

The form also lists vested shares dated 06/06/1994 (330 shares) and 01/07/1997 (19,670 shares) under "Securities To Be Sold."

Insights

Securities Compliance

Rule 144 sale notices record reported transactions and share origins.

The filing lists two completed dispositions: $468,361.95 for 3,255 shares on 03/04/2026 and $208,872.50 for 1,450 shares on 02/25/2026. These amounts appear as gross proceeds reported on the form.

Listed vested-share origins include dates 06/06/1994 (330 shares) and 01/07/1997 (19,670 shares). Filings of this type primarily document resale under Rule 144 and do not by themselves indicate company action.

Key Figures

Shares sold (Mar 4, 2026): 3,255 shares Proceeds (Mar 4, 2026): $468,361.95 Shares sold (Feb 25, 2026): 1,450 shares +3 more

6 metrics

Shares sold (Mar 4, 2026) 3,255 shares sale dated 03/04/2026

Proceeds (Mar 4, 2026) $468,361.95 reported on sale dated 03/04/2026

Shares sold (Feb 25, 2026) 1,450 shares sale dated 02/25/2026

Proceeds (Feb 25, 2026) $208,872.50 reported on sale dated 02/25/2026

Vested shares (06/06/1994) 330 shares listed under "Securities To Be Sold" with date 06/06/1994

Vested shares (01/07/1997) 19,670 shares listed under "Securities To Be Sold" with date 01/07/1997

Key Terms

Rule 144, Vested Shares, Proceeds

3 terms

Rule 144 regulatory

"Securities To Be Sold; form type 144 sale notice"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Vested Shares financial

"06/06/1994 Vested Shares; 01/07/1997 Vested Shares"

Proceeds financial

"3255 | 468361.95 and 1450 | 208872.5"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What shares did Northern Trust insider sell according to the Rule 144 filing?

The filing reports sale of 3,255 shares on 03/04/2026 and 1,450 shares on 02/25/2026. The form lists vested-share origins dated 06/06/1994 (330) and 01/07/1997 (19,670).

How much proceeds were reported for the sales in the Northern Trust Rule 144 form?

Proceeds are shown as $468,361.95 for the 3,255-share sale and $208,872.50 for the 1,450-share sale. These amounts appear on the filing as the reported receipts from each disposition.

Does the Rule 144 filing indicate why these Northern Trust shares were sold?

The filing documents the resale under Rule 144 and shows the sales and vested-share dates. It does not provide seller motivation or use-of-proceeds commentary; it records transaction quantities, dates, and reported proceeds only.

Are the listed vested shares included in the amounts sold on the filing?

The form lists vested-share origins (330 shares dated 06/06/1994; 19,670 shares dated 01/07/1997) under "Securities To Be Sold." The filing separates those origin entries from the reported completed sales on the specified dates.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/28/2026 - 11:05 AM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002039870
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Northern Trust Corporation
SEC File Number	001-36609
Address of Issuer	50 South LaSalle Street Chicago ILLINOIS 60603
Phone	3126306000
Name of Person for Whose Account the Securities are To Be Sold	David W. Fox Jr
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Affiliate

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Northern Trust Securities, Inc. 50 South LaSalle Street Chicago IL 60603	20000	3356200	185827803	04/29/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	06/06/1994	Vested Shares	Issuer			330	06/06/1994	N/A
Common	01/07/1997	Vested Shares	Issuer			19670	01/07/1997	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
David W. Fox Jr 50 South LaSalle Street Chicago IL 60603	Common	03/04/2026	3255	468361.95
David W. Fox Jr 50 South LaSalle Street Chicago IL 60603	Common	02/25/2026	1450	208872.5

144: Remarks and Signature

Remarks
Date of Notice	04/28/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	David A. Serna, Attorney-in-Fact for David W. Fox Jr
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)