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NTRS Northern Trust Corp

Insider figures are trailing 90 days, open-market Form 4 only. Institutional figures are the latest reported quarter. These windows are not simultaneous.

-$287K net selling - trailing 90 days

1 buyers - 1 unique sellers

Historical context: No open-market activity in Sep 2026 — insiders traded in 19 of the last 24 months

Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.

open-market Form 4 only - grants, exercises, tax withholding excluded. ~ derived from SEC-reported shares x price.

Insider net $ (monthly)open-market Form 4 only - grants, exercises, tax withholding excluded$10.0M$5.0M$0-$5.0M-$10.0M2024-10 -$5.7M2024-11 -$2.7M2024-12 $02025-01 -$3.2M2025-02 -$782K2025-03 $02025-04 $10K2025-05 -$1.6M2025-06 $02025-07 -$3.8M2025-08 $32K2025-09 $02025-10 $34K2025-11 -$3.7M2025-12 -$695K2026-01 -$3.7M2026-02 -$343K2026-03 -$897K2026-04 -$3.8M2026-05 $37K2026-06 -$614K2026-07 $46K2026-08 -$333K2026-09 $0Oct 24Dec 24Feb 25Apr 25Jun 25Aug 25Oct 25Dec 25Feb 26Apr 26Jun 26Aug 26~ derived from SEC-reported shares x price. Hatched: excluded (implausible price) or unpriced.

Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.

Who is responsible

Insider Role Net activity Rows
South Thomas A Executive Vice President -~$0.3M 1
Moritz Robert Edward Jr. — ~$46K 1

Transactions

Date Insider Role Type Shares Price Value
August 24, 2026 South Thomas A Executive Vice President S -1800 184.9 ~$0.3M
July 29, 2026 Moritz Robert Edward Jr. — P 255 179.57 ~$46K
June 3, 2026 Hallinan Aengus Executive Vice President 2 reported sale rows 3668 — ~$0.6M
May 1, 2026 Moritz Robert Edward Jr. — P 225 166.41 ~$37K
April 29, 2026 Fox David W Jr EVP & Chief Financial Officer S -13 165.74 ~$2K
April 28, 2026 Fox David W Jr EVP & Chief Financial Officer S -19987 166.16 ~$3.3M
April 24, 2026 Bellows Clive Co-President Asset Servicing S -2800 165.02 ~$0.5M
March 5, 2026 Gibson Guy Co-President Asset Servicing S -3009 142.39 ~$0.4M
March 4, 2026 Fox David W Jr EVP & Chief Financial Officer S -3255 143.89 ~$0.5M
February 25, 2026 Fox David W Jr EVP & Chief Financial Officer S -1450 144.05 ~$0.2M
February 12, 2026 Gibson Guy Co-President Asset Servicing S -1043 147.43 ~$0.2M
February 12, 2026 Bellows Clive Co-President Asset Servicing S -1148 145.26 ~$0.2M
February 5, 2026 Petrino Richard — P 1000 148.91 ~$0.1M
February 2, 2026 Moritz Robert Edward Jr. — P 245 151.85 ~$37K
January 26, 2026 Cherecwich Peter Chief Operating Officer S -25000 149.62 ~$3.7M
December 11, 2025 South Thomas A Executive Vice President S -5000 139.03 ~$0.7M
November 17, 2025 Landers John Controller S -766 124.35 ~$95K
November 6, 2025 FRADKIN STEVEN L Vice Chairman S -4688 128 ~$0.6M
November 4, 2025 Moritz Robert Edward Jr. — P 3891 128.57 ~$0.5M
November 4, 2025 Levy Susan Cohen EVP and General Counsel 2 reported sale rows 27591 — ~$3.5M
October 27, 2025 Moritz Robert Edward Jr. — P 270 126.66 ~$34K
August 13, 2025 Moritz Robert Edward Jr. — P 256 126.34 ~$32K
July 31, 2025 Parker Teresa President/Asset Servicing S -7602 131.21 ~$1.0M
July 30, 2025 FRADKIN STEVEN L Vice Chairman S -3775 132.5 ~$0.5M
July 29, 2025 FRADKIN STEVEN L Vice Chairman S -5680 132.11 ~$0.8M
July 28, 2025 FRADKIN STEVEN L Vice Chairman 2 reported sale rows 12225 — ~$1.6M
May 22, 2025 Hallinan Aengus Executive Vice President S -5.04 104.84 ~$1K
May 12, 2025 Conway Kelley Executive Vice President S -500 105.28 ~$53K
May 12, 2025 Fox David W Jr EVP & Chief Financial Officer S -5076 105.55 ~$0.5M
May 9, 2025 Parker Teresa President/Asset Servicing S -6467 100.62 ~$0.7M
May 8, 2025 Bellows Clive Executive Vice President S -3300 99.95 ~$0.3M
April 24, 2025 Moritz Robert Edward Jr. — P 112 91.62 ~$10K
February 19, 2025 South Thomas A Executive Vice President S -3804 113 ~$0.4M
February 4, 2025 Landers John Controller S -900 111.44 ~$0.1M
February 3, 2025 Karpinski Jane Executive Vice President S -2262 111.33 ~$0.3M
January 30, 2025 Tyler Jason J. President/Wealth Management S -2237 112.67 ~$0.3M
January 29, 2025 Cherecwich Peter Chief Operating Officer S -26132 112.36 ~$2.9M
November 29, 2024 FRADKIN STEVEN L Vice Chairman S -4550 111.01 ~$0.5M
November 7, 2024 South Thomas A Executive Vice President S -5000 105.8 ~$0.5M
November 7, 2024 Cherecwich Peter Chief Operating Officer S -16153 105.18 ~$1.7M
October 25, 2024 Levy Susan Cohen EVP and General Counsel S -19585 102.26 ~$2.0M
October 25, 2024 FRADKIN STEVEN L Vice Chairman 2 reported sale rows 27874 — ~$2.8M
October 25, 2024 Karpinski Jane Executive Vice President S -4338 100.96 ~$0.4M
October 25, 2024 Parker Teresa President/Asset Servicing S -4439 100.86 ~$0.4M
September 13, 2024 Tribbett Charles A — S -1855 88.12 ~$0.2M