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South Thomas A

Disclosed activity across 1 company

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20161
SEC CIK
0001751051

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
NORTHERN TRUST CORPNTRS · Entity 1970Executive Vice PresidentAugust 24, 2026August 25, 2026

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.

NORTHERN TRUST CORP

Report date August 24, 2026 · Filed August 25, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect92,917 Reported balance After 2026-08-24 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-08-24 · Sale · Disposed 1,800 · Balance 92,917

F1: Includes 44,130 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Common StockSEC Table I · non-derivativeIndirect401(k) as of 6-30-20264,316.57 Reported balance Holding disclosure · report date 2026-08-24 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 4,316.57

Filing footnotes · ownership attribution and instrument terms

F1: Includes 44,130 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 24, 2026 Filed Aug 25, 2026 20:18 UTC NORTHERN TRUST CORP NTRS · Entity 1970 SaleCommon Stock 1,800 $184.90 $332,820.00
Disclosure

SEC source: 0001751051-26-000014 · wk-form4_1787689090.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,917

F1 · balance_after: Includes 44,130 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
May 22, 2026 Filed May 26, 2026 20:01 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GiftCommon Stock 320 $0.00 $0.00
Disclosure

SEC source: 0001751051-26-000010 · wk-form4_1779825696.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,717

F1 · balance_after: Includes 44,130 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
May 04, 2026 Filed May 4, 2026 20:01 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GiftCommon Stock 1,300 $0.00 $0.00
Disclosure

SEC source: 0001751051-26-000008 · wk-form4_1777924858.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,037

F1 · balance_after: Includes 44,130 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
March 01, 2026 Filed Mar 5, 2026 00:11 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 2,544 $143.15 $364,173.60
Disclosure

SEC source: 0001751051-26-000006 · wk-form4_1772669473.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,337

F1 · balance_after: Includes 44,130 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

F2 · balance_after: Reflects 2,544 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 6,059 previously reported stock units. The remaining 3,515 shares were distributed to the reporting person as shares of common stock.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 23:13 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 8,606 $147.24 $1,267,147.44
Disclosure

SEC source: 0001751051-26-000004 · wk-form4_1771542832.xml · nonDerivative · entry 2

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,881

F1 · balance_after: Includes 50,189 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 23:13 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GrantCommon Stock 19,892 $0.00 $0.00
Disclosure

SEC source: 0001751051-26-000004 · wk-form4_1771542832.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,487

F1 · balance_after: Includes 50,189 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 05, 2026 Filed Feb 10, 2026 00:54 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 1,063 $148.88 $158,259.44
Disclosure

SEC source: 0001751051-26-000002 · wk-form4_1770684883.xml · nonDerivative · entry 2

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,595

F1 · balance_after: Includes 50,189 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock and reflects a correction to the amount of stock units previously reported on a Form 4 filed December 5, 2025 in footnote 1 thereto. The actual amount of stock units on such date was 33,339 shares, rather than the 33,172 shares originally reported in the footnote.

F2 · balance_after: Reflects 1,063 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 3,941 previously reported stock units. The remaining 2,878 shares were distributed to the reporting person as shares of common stock.

Read SEC document
February 05, 2026 Filed Feb 10, 2026 00:54 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GrantCommon Stock 16,850 $0.00 $0.00
Disclosure

SEC source: 0001751051-26-000002 · wk-form4_1770684883.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,658

F1 · balance_after: Includes 50,189 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock and reflects a correction to the amount of stock units previously reported on a Form 4 filed December 5, 2025 in footnote 1 thereto. The actual amount of stock units on such date was 33,339 shares, rather than the 33,172 shares originally reported in the footnote.

Read SEC document
December 11, 2025 Filed Dec 15, 2025 21:06 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GiftCommon Stock 80 $0.00 $0.00
Disclosure

SEC source: 0001751051-25-000011 · wk-form4_1765832803.xml · nonDerivative · entry 2

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,808

F2 · balance_after: Includes 33,172 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
December 11, 2025 Filed Dec 15, 2025 21:06 UTC NORTHERN TRUST CORP NTRS · Entity 1970 SaleCommon Stock 5,000 $139.03 $695,150.00
Disclosure

SEC source: 0001751051-25-000011 · wk-form4_1765832803.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,888

F1 · price: Price reflects the weighted average sales price from $138.83 to $139.13. Information regarding the number of shares sold at each separate price will be provided by the reporting person upon request.

F2 · balance_after: Includes 33,172 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
December 03, 2025 Filed Dec 5, 2025 23:34 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 1,048 $131.32 $137,623.36
Disclosure

SEC source: 0001751051-25-000006 · wk-form4_1764977670.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,888

F1 · shares: Represents shares withheld to satisfy tax withholding obligations related to previously reported stock units.

F2 · balance_after: Includes 33,172 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
September 09, 2025 Filed Sep 9, 2025 20:23 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GiftCommon Stock 155 $0.00 $0.00
Disclosure

SEC source: 0001751051-25-000003 · wk-form4_1757449425.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,936

F1 · balance_after: Includes 34,220 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
May 22, 2025 Filed May 23, 2025 20:37 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GiftCommon Stock 500 $0.00 $0.00
Disclosure

SEC source: 0000073124-25-000199 · wk-form4_1748032638.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,091

F1 · balance_after: Includes 34,220 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
March 01, 2025 Filed Mar 4, 2025 22:17 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 3,203 $110.27 $353,194.81
Disclosure

SEC source: 0000073124-25-000139 · wk-form4_1741126645.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,591

F1 · balance_after: Includes 34,220 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

F2 · balance_after: Reflects 3,203 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 7,629 previously reported stock units. The remaining 4,426 shares were distributed to the reporting person as shares of common stock.

Read SEC document
February 19, 2025 Filed Feb 20, 2025 23:12 UTC NORTHERN TRUST CORP NTRS · Entity 1970 SaleCommon Stock 3,804 $113.00 $429,852.00
Disclosure

SEC source: 0000073124-25-000095 · wk-form4_1740093125.xml · nonDerivative · entry 3

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,794

F1 · balance_after: Includes 41,849 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 18, 2025 Filed Feb 20, 2025 23:12 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 7,347 $112.69 $827,933.43
Disclosure

SEC source: 0000073124-25-000095 · wk-form4_1740093125.xml · nonDerivative · entry 2

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,598

F1 · balance_after: Includes 41,849 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 18, 2025 Filed Feb 20, 2025 23:12 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GrantCommon Stock 18,190 $0.00 $0.00
Disclosure

SEC source: 0000073124-25-000095 · wk-form4_1740093125.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,945

F1 · balance_after: Includes 41,849 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 05, 2025 Filed Feb 8, 2025 00:29 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GrantCommon Stock 25,850 $0.00 $0.00
Disclosure

SEC source: 0000073124-25-000074 · wk-form4_1738974587.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,755

F1 · balance_after: Includes 41,849 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
December 03, 2024 Filed Dec 6, 2024 00:01 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 851 $110.31 $93,873.81
Disclosure

SEC source: 0000073124-24-000297 · wk-form4_1733443298.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,905

F1 · shares: Represents shares withheld to satisfy tax withholding obligations related to previously reported stock units.

F2 · balance_after: Includes 20,107 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
November 07, 2024 Filed Nov 8, 2024 22:28 UTC NORTHERN TRUST CORP NTRS · Entity 1970 SaleCommon Stock 5,000 $105.80 $529,000.00
Disclosure

SEC source: 0000073124-24-000278 · wk-form4_1731104924.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,756

F1 · price: Price reflects the weighted average sales price from $105.49 to $106.10. Information regarding the number of shares sold at each separate price will be provided by the reporting person upon request.

F2 · balance_after: Includes 20,958 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
October 28, 2024 Filed Oct 29, 2024 23:08 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GiftCommon Stock 500 $0.00 $0.00
Disclosure

SEC source: 0000073124-24-000263 · wk-form4_1730243331.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,756

F1 · balance_after: Includes 20,958 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
April 23, 2024 Filed Apr 25, 2024 21:06 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GiftCommon Stock 600 $0.00 $0.00
Disclosure

SEC source: 0000073124-24-000161 · wk-form4_1714079183.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,256

F1 · balance_after: Includes 20,958 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
March 01, 2024 Filed Mar 6, 2024 00:04 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 3,169 $81.90 $259,541.10
Disclosure

SEC source: 0000073124-24-000088 · wk-form4_1709683413.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,856

F1 · balance_after: Reflects 3,169 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 7,151 previously reported stock units. The remaining 3,982 shares were distributed to the reporting person as shares of common stock.

F2 · balance_after: Includes 20,958 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 21, 2024 Filed Feb 23, 2024 21:50 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GrantCommon Stock 9,047 $0.00 $0.00
Disclosure

SEC source: 0000073124-24-000064 · wk-form4_1708725022.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,025

F1 · balance_after: Includes 28,109 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 20, 2024 Filed Feb 22, 2024 22:46 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 6,901 $79.51 $548,698.51
Disclosure

SEC source: 0000073124-24-000042 · wk-form4_1708641971.xml · nonDerivative · entry 2

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,978

F1 · balance_after: Includes 19,062 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 20, 2024 Filed Feb 22, 2024 22:46 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GrantCommon Stock 16,067 $0.00 $0.00
Disclosure

SEC source: 0000073124-24-000042 · wk-form4_1708641971.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,879

F1 · balance_after: Includes 19,062 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
March 01, 2023 Filed Mar 4, 2023 00:49 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 2,585 $94.49 $244,256.65
Disclosure

SEC source: 0000073124-23-000066 · wf-form4_167789091441890.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,812

F1 · balance_after: Reflects a correction to the number of shares withheld in payment of taxes on February 21, 2023, previously reported on a Form 4 filed February 23, 2023. The actual number of shares withheld in such transaction was 3,788, rather than the 2,868 shares originally reported.

F2 · balance_after: Reflects 2,585 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 5,831 previously reported stock units. The remaining 3,246 shares were distributed to the reporting person as shares of common stock.

F3 · balance_after: Includes 19,062 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 22, 2023 Filed Feb 24, 2023 00:52 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GrantCommon Stock 8,669 $0.00 $0.00
Disclosure

SEC source: 0000073124-23-000042 · wf-form4_167719993331088.xml · nonDerivative · entry 3

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,317

F2 · balance_after: Includes 24,893 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 21, 2023 Filed Feb 24, 2023 00:52 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 2,868 $94.70 $271,599.60
Disclosure

SEC source: 0000073124-23-000042 · wf-form4_167719993331088.xml · nonDerivative · entry 2

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,648

F1 · balance_after: Includes 16,224 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 21, 2023 Filed Feb 24, 2023 00:52 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GrantCommon Stock 9,629 $0.00 $0.00
Disclosure

SEC source: 0000073124-23-000042 · wf-form4_167719993331088.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,516

F1 · balance_after: Includes 16,224 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
March 01, 2022 Filed Mar 3, 2022 23:40 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 2,199 $109.14 $239,998.86
Disclosure

SEC source: 0000073124-22-000090 · wf-form4_164635076754985.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,887

F1 · balance_after: Reflects 2,199 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 4,958 previously reported stock units. The remaining 2,759 shares were distributed to the reporting person as shares of common stock.

F2 · balance_after: Includes 16,224 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 23:28 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GrantCommon Stock 7,546 $0.00 $0.00
Disclosure

SEC source: 0000073124-22-000063 · wf-form4_164583165956280.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,086

F1 · balance_after: Includes 21,182 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
January 18, 2022 Filed Jan 20, 2022 23:30 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 1,277 $132.16 $168,768.32
Disclosure

SEC source: 0000073124-22-000032 · wf-form4_164272139953463.xml · nonDerivative · entry 2

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,540

F1 · balance_after: Includes 13,636 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
January 18, 2022 Filed Jan 20, 2022 23:30 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GrantCommon Stock 4,196 $0.00 $0.00
Disclosure

SEC source: 0000073124-22-000032 · wf-form4_164272139953463.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,817

F1 · balance_after: Includes 13,636 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
December 09, 2021 Filed Dec 10, 2021 23:14 UTC NORTHERN TRUST CORP NTRS · Entity 1970 SaleCommon Stock 2,000 $118.22 $236,440.00
Disclosure

SEC source: 0000073124-21-000302 · wf-form4_163917806003380.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,621

F1 · price: Price reflects the weighted average sales price from $118.19 to $118.32. Information regarding the number of shares sold at each separate price will be provided by the reporting person upon request.

F2 · balance_after: Includes 13,636 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

F3 · balance_after: Reflects a correction to the number of shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 3,320 stock units on March 1, 2021, previously reported on a Form 4 filed March 3, 2021. The actual number of shares withheld in such transaction was 1,249, rather than the 1,261 originally reported.

Read SEC document
July 28, 2021 Filed Aug 2, 2021 22:26 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GiftCommon Stock 444 $0.00 $0.00
Disclosure

SEC source: 0000073124-21-000245 · wf-form4_162794317154782.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,609

F1 · balance_after: Includes 13,636 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
April 26, 2021 Filed Apr 28, 2021 22:12 UTC NORTHERN TRUST CORP NTRS · Entity 1970 SaleCommon Stock 1,000 $109.65 $109,650.00
Disclosure

SEC source: 0000073124-21-000187 · wf-form4_161964794749952.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,053

F1 · price: Price reflects the weighted average sales price from $109.63 to $109.66. Information regarding the number of shares sold at each separate price will be provided by the reporting person upon request.

F2 · balance_after: Includes 13,636 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 23:44 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 1,261 $98.43 $124,120.23
Disclosure

SEC source: 0000073124-21-000114 · wf-form4_161481504942890.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,053

F1 · balance_after: Reflects 1,261 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 3,320 previously reported stock units. The remaining 2,059 shares were distributed to the reporting person as shares of common stock.

F2 · balance_after: Includes 13,636 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 22, 2021 Filed Feb 24, 2021 23:54 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 579 $96.92 $56,116.68
Disclosure

SEC source: 0000073124-21-000090 · wf-form4_161421088208394.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,314

F1 · balance_after: Reflects 579 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 1,845 previously reported stock units. The remaining 1,266 shares were distributed to the reporting person as shares of common stock.

F2 · balance_after: Includes 16,956 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

Read SEC document
February 17, 2021 Filed Feb 20, 2021 00:43 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GrantCommon Stock 6,554 $0.00 $0.00
Disclosure

SEC source: 0000073124-21-000064 · wf-form4_161378176225636.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,893

F1 · balance_after: Includes 18,801 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

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December 14, 2020 Filed Dec 16, 2020 23:45 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GiftCommon Stock 300 $0.00 $0.00
Disclosure

SEC source: 0000073124-20-000282 · wf-form4_160816232782843.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,339

F1 · balance_after: Includes 12,247 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

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March 02, 2020 Filed Mar 3, 2020 23:04 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 826 $86.63 $71,556.38
Disclosure

SEC source: 0000073124-20-000120 · wf-form4_158327667774699.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,639

F1 · balance_after: Reflects 826 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 1,862 previously reported stock units. The remaining 1,036 shares were distributed to the reporting person as shares of common stock.

F2 · balance_after: Includes 12,247 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

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February 21, 2020 Filed Feb 25, 2020 21:58 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 541 $101.35 $54,830.35
Disclosure

SEC source: 0000073124-20-000097 · wf-form4_158266789817152.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,465

F1 · balance_after: Reflects 541 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 1,846 previously reported stock units. The remaining 1,305 shares were distributed to the reporting person as shares of common stock.

F2 · balance_after: Includes 14,109 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

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February 18, 2020 Filed Feb 20, 2020 00:19 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GrantCommon Stock 5,832 $0.00 $0.00
Disclosure

SEC source: 0000073124-20-000065 · wf-form4_158215795626403.xml · nonDerivative · entry 2

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,006

F3 · balance_after: Includes 15,955 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

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February 16, 2020 Filed Feb 20, 2020 00:19 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 789 $100.60 $79,373.40
Disclosure

SEC source: 0000073124-20-000065 · wf-form4_158215795626403.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,174

F1 · balance_after: Reflects 789 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 2,575 previously reported stock units. The remaining 1,786 shares were distributed to the reporting person as shares of common stock.

F2 · balance_after: Includes 10,123 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

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September 13, 2019 Filed Sep 16, 2019 20:40 UTC NORTHERN TRUST CORP NTRS · Entity 1970 SaleCommon Stock 1,000 $98.54 $98,540.00
Disclosure

SEC source: 0000073124-19-000210 · wf-form4_156866641857212.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,963

F1 · price: Price reflects the weighted average sales price from $98.53 to $98.57. Information regarding the number of shares sold at each separate price will be provided by the reporting person upon request.

F2 · balance_after: Includes 12,698 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

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March 01, 2019 Filed Mar 6, 2019 00:50 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 437 $93.49 $40,855.13
Disclosure

SEC source: 0000073124-19-000108 · wf-form4_155183344512960.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,963

F1 · balance_after: Reflects 437 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 1,015 previously reported stock units. The remaining 578 shares were distributed to the reporting person as shares of common stock.

F2 · balance_after: Includes 12,698 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

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February 19, 2019 Filed Feb 21, 2019 22:44 UTC NORTHERN TRUST CORP NTRS · Entity 1970 GrantCommon Stock 3,388 $0.00 $0.00
Disclosure

SEC source: 0000073124-19-000082 · wf-form4_155078905475353.xml · nonDerivative · entry 3

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,400

F6 · balance_after: Includes 13,713 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

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February 19, 2019 Filed Feb 21, 2019 22:44 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 470 $92.83 $43,630.10
Disclosure

SEC source: 0000073124-19-000082 · wf-form4_155078905475353.xml · nonDerivative · entry 2

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,012

F4 · balance_after: Reflects 470 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 1,602 previously reported stock units. The remaining 1,132 shares were distributed to the reporting person as shares of common stock.

F5 · balance_after: Includes 10,325 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

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February 19, 2019 Filed Feb 21, 2019 22:44 UTC NORTHERN TRUST CORP NTRS · Entity 1970 Tax withholdingCommon Stock 789 $92.83 $73,242.87
Disclosure

SEC source: 0000073124-19-000082 · wf-form4_155078905475353.xml · nonDerivative · entry 1

South Thomas A · CIK 0001751051 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,482

F1 · balance_after: Reflects 789 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 2,576 previously reported stock units. The remaining 1,787 shares were distributed to the reporting person as shares of common stock.

F2 · balance_after: Includes 11,927 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

F3 · balance_after: Reflects a correction to the previously reported number of stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.

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