NTRS insider transaction filings
NORTHERN TRUST CORP — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-03. Screen NTRS transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 13 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing by 1 insider — 255 shares, $45,790 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 1 leg across 1 filing by 1 insider — 1,800 shares, $332,820 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 14.
- Largest priced transaction: sale of 1,800 shares @ $184.90 ($332,820) by South Thomas A, filed 2026-08-25.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| South Thomas A — Executive Vice President | 1 | — | 1 leg · 1,800 sh · $332,820 | — |
| Moritz Robert Edward Jr. — Director | 1 | 1 leg · 255 sh · $45,790 | — | — |
| Dhandapani Chandra — Director | 1 | — | — | 2 |
| Harrison Dean M — Director | 1 | — | — | 2 |
| Thompson Donald — Director | 1 | — | — | 2 |
| CROWN SUSAN — Director | 1 | — | — | 1 |
| Hunstad Michael — President/Asset Management | 1 | — | — | 1 |
| Klevorn Marcy S — Director | 1 | — | — | 1 |
| Mehta Siddharth N — Director | 1 | — | — | 1 |
| Petrino Richard — Director | 1 | — | — | 1 |
+3 more insiders in the window, not shown — every filing appears in the table below.
Recent Form 4 filings — NORTHERN TRUST CORP
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-03 | 4 | Hunstad Michael — President/Asset Management | Tax withholding (F): 622 @ $183.86 | EDGAR |
| 2026-08-25 | 4 | South Thomas A — Executive Vice President | Sale (S): 1,800 @ $184.90 | EDGAR |
| 2026-08-04 | 4 | SMITH DAVID BYRON JR — Director | Gift (G): 1,120 @ $0 | EDGAR |
| 2026-07-30 | 4 | Moritz Robert Edward Jr. — Director | Purchase (P): 255 @ $179.57 | EDGAR |
| 2026-07-02 | 4 | Dhandapani Chandra — Director | Grant/award (A): 201.33 @ $173.84 · Grant/award (A): 25.94 @ $175.60 | EDGAR |
| 2026-07-02 | 4 | Petrino Richard — Director | Grant/award (A): 5.39 @ $175.60 | EDGAR |
| 2026-07-02 | 4 | Klevorn Marcy S — Director | Grant/award (A): 57.01 @ $175.60 | EDGAR |
| 2026-07-02 | 4 | Harrison Dean M — Director | Grant/award (A): 258.86 @ $173.84 · Grant/award (A): 130.96 @ $175.60 | EDGAR |
| 2026-07-02 | 4 | Thompson Donald — Director | Grant/award (A): 215.72 @ $173.84 · Grant/award (A): 125.75 @ $175.60 | EDGAR |
| 2026-07-02 | 4 | Tribbett Charles A — Director | Grant/award (A): 69.90 @ $175.60 | EDGAR |
| 2026-07-02 | 4 | Mehta Siddharth N — Director | Grant/award (A): 26.88 @ $175.60 | EDGAR |
| 2026-07-02 | 4 | CROWN SUSAN — Director | Grant/award (A): 75.75 @ $175.60 | EDGAR |
| 2026-07-02 | 4 | SLARK MARTIN P — Director | Grant/award (A): 61.60 @ $175.60 | EDGAR |
| 2026-06-04 | 4 | Hallinan Aengus — Executive Vice President | Sale (S): 2,555 @ $167.10 · Sale (S): 1,113 @ $167.96 | EDGAR |
| 2026-06-02 | 4 | Hallinan Aengus — Executive Vice President | Tax withholding (F): 2,707 @ $166.82 | EDGAR |
| 2026-05-26 | 4 | South Thomas A — Executive Vice President | Gift (G): 320 @ $0 | EDGAR |
| 2026-05-04 | 4 | Moritz Robert Edward Jr. — Director | Purchase (P): 225 @ $166.41 | EDGAR |
| 2026-05-04 | 4 | South Thomas A — Executive Vice President | Gift (G): 1,300 @ $0 | EDGAR |
| 2026-05-01 | 4 | SMITH DAVID BYRON JR — Director | Gift (G): 1,200 @ $0 | EDGAR |
| 2026-04-29 | 4 | Fox David W Jr — EVP & Chief Financial Officer | Sale (S): 19,987 @ $166.16 · Sale (S): 13 @ $165.74 | EDGAR |
| 2026-04-28 | 4 | Bellows Clive — Co-President Asset Servicing | Sale (S): 2,800 @ $165.02 | EDGAR |
| 2026-04-23 | 4 | Moritz Robert Edward Jr. — Director | Grant/award (A): 989 @ $0 | EDGAR |
| 2026-04-23 | 4 | Dhandapani Chandra — Director | Grant/award (A): 34.89 @ $171.74 · Grant/award (A): 989 @ $0 | EDGAR |
| 2026-04-23 | 4 | Petrino Richard — Director | Grant/award (A): 17.45 @ $171.74 · Grant/award (A): 989 @ $0 | EDGAR |
| 2026-04-23 | 4 | Klevorn Marcy S — Director | Grant/award (A): 34.89 @ $171.74 · Grant/award (A): 989 @ $0 | EDGAR |
| 2026-04-23 | 4 | Henderson Jay L — Director | Grant/award (A): 989 @ $0 | EDGAR |
| 2026-04-23 | 4 | Harrison Dean M — Director | Grant/award (A): 34.89 @ $171.74 · Grant/award (A): 989 @ $0 | EDGAR |
| 2026-04-23 | 4 | SMITH DAVID BYRON JR — Director | Grant/award (A): 989 @ $0 | EDGAR |
| 2026-04-23 | 4 | Thompson Donald — Director | Grant/award (A): 34.89 @ $171.74 · Grant/award (A): 989 @ $0 | EDGAR |
| 2026-04-23 | 4 | Tribbett Charles A — Director | Grant/award (A): 989 @ $0 | EDGAR |
| 2026-04-23 | 4 | Mehta Siddharth N — Director | Grant/award (A): 34.89 @ $171.74 · Grant/award (A): 989 @ $0 | EDGAR |
| 2026-04-23 | 4 | CROWN SUSAN — Director | Grant/award (A): 34.89 @ $171.74 · Grant/award (A): 989 @ $0 | EDGAR |
| 2026-04-23 | 4 | SLARK MARTIN P — Director | Grant/award (A): 34.89 @ $171.74 · Grant/award (A): 989 @ $0 | EDGAR |
| 2026-04-02 | 4 | Dhandapani Chandra — Director | Grant/award (A): 250.77 @ $139.57 · Grant/award (A): 19.72 @ $141.41 | EDGAR |
| 2026-04-02 | 4 | Petrino Richard — Director | Grant/award (A): 2.43 @ $141.41 | EDGAR |
| 2026-04-02 | 4 | Klevorn Marcy S — Director | Grant/award (A): 59.50 @ $141.41 | EDGAR |
| 2026-04-02 | 4 | Harrison Dean M — Director | Grant/award (A): 322.42 @ $139.57 · Grant/award (A): 149.03 @ $141.41 | EDGAR |
| 2026-04-02 | 4 | Thompson Donald — Director | Grant/award (A): 268.68 @ $139.57 · Grant/award (A): 142.85 @ $141.41 | EDGAR |
| 2026-04-02 | 4 | Tribbett Charles A — Director | Grant/award (A): 86.31 @ $141.41 | EDGAR |
| 2026-04-02 | 4 | Mehta Siddharth N — Director | Grant/award (A): 22.29 @ $141.41 | EDGAR |
| 2026-04-02 | 4 | CROWN SUSAN — Director | Grant/award (A): 82.65 @ $141.41 | EDGAR |
| 2026-04-02 | 4 | SLARK MARTIN P — Director | Grant/award (A): 65.17 @ $141.41 | EDGAR |
| 2026-03-06 | 4 | Gibson Guy — Co-President Asset Servicing | Sale (S): 3,009 @ $142.39 | EDGAR |
| 2026-03-05 | 4 | Fox David W Jr — EVP & Chief Financial Officer | Sale (S): 3,255 @ $143.89 | EDGAR |
| 2026-03-04 | 4 | Taylor Alexandria — Chief Administrative Officer | Tax withholding (F): 1,868 @ $143.15 | EDGAR |
| 2026-03-04 | 4 | South Thomas A — Executive Vice President | Tax withholding (F): 2,544 @ $143.15 | EDGAR |
| 2026-03-04 | 4 | Tyler Jason J. — President/Wealth Management | Tax withholding (F): 3,837 @ $143.15 | EDGAR |
| 2026-03-04 | 4 | Cherecwich Peter — Chief Operating Officer | Tax withholding (F): 4,157 @ $143.15 | EDGAR |
| 2026-03-04 | 4 | Levy Susan Cohen — EVP and General Counsel | Tax withholding (F): 2,671 @ $143.15 | EDGAR |
| 2026-03-04 | 4 | O'Grady Michael — Chairman and CEO, Director | Tax withholding (F): 11,129 @ $143.15 | EDGAR |
Recent 8-K events — NORTHERN TRUST CORP
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-03 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-22 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-22 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-21 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-21 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-10 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-22 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-19 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-22 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-09-03 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
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