{"transactions":[{"id":798350,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-04-29T20:33:20.000Z","date":"2026-04-29","kind":"sale","planned":false,"acquired":false,"shares":13,"price":165.74,"value":2154.62,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Shares are held in a trust established for the benefit of the reporting person, of which the reporting person is the trustee and has investment control."}],"balance_after":18575,"source":{"system":"sec-edgar","filing":"0002039870-26-000014","document":"wk-form4_1777494794.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/73124/000203987026000014/wk-form4_1777494794.xml","form_type":"4"}},{"id":798349,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-04-29T20:33:20.000Z","date":"2026-04-28","kind":"sale","planned":false,"acquired":false,"shares":19987,"price":166.16,"value":3321039.92,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Shares are held in a trust established for the benefit of the reporting person, of which the reporting person is the trustee and has investment control."}],"balance_after":18588,"source":{"system":"sec-edgar","filing":"0002039870-26-000014","document":"wk-form4_1777494794.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000203987026000014/wk-form4_1777494794.xml","form_type":"4"}},{"id":860194,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-03-05T23:36:30.000Z","date":"2026-03-04","kind":"sale","planned":false,"acquired":false,"shares":3255,"price":143.89,"value":468361.95,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Price reflects the weighted average sales price from $143.86 to $144.07. Information regarding the number of shares sold at each separate price will be provided by the reporting person upon request."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock."}],"balance_after":14552,"source":{"system":"sec-edgar","filing":"0002039870-26-000010","document":"wk-form4_1772753787.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000203987026000010/wk-form4_1772753787.xml","form_type":"4"}},{"id":864121,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-03-05T00:12:17.000Z","date":"2026-03-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2355,"price":143.15,"value":337118.25,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Reflects 2,355 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 5,610 previously reported stock units. The remaining 3,255 shares were distributed to the reporting person as shares of common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 14,552 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock."}],"balance_after":17807,"source":{"system":"sec-edgar","filing":"0002039870-26-000008","document":"wk-form4_1772669535.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000203987026000008/wk-form4_1772669535.xml","form_type":"4"}},{"id":881133,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-02-26T23:09:02.000Z","date":"2026-02-25","kind":"sale","planned":false,"acquired":false,"shares":1450,"price":144.05,"value":208872.5,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock."}],"balance_after":20162,"source":{"system":"sec-edgar","filing":"0002039870-26-000006","document":"wk-form4_1772147340.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000203987026000006/wk-form4_1772147340.xml","form_type":"4"}},{"id":895326,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-02-19T23:13:30.000Z","date":"2026-02-17","kind":"tax_withholding","planned":false,"acquired":false,"shares":1154,"price":147.24,"value":169914.96,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock."}],"balance_after":21612,"source":{"system":"sec-edgar","filing":"0002039870-26-000004","document":"wk-form4_1771542808.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/73124/000203987026000004/wk-form4_1771542808.xml","form_type":"4"}},{"id":895325,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-02-19T23:13:30.000Z","date":"2026-02-17","kind":"grant","planned":false,"acquired":true,"shares":2604,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock."}],"balance_after":22766,"source":{"system":"sec-edgar","filing":"0002039870-26-000004","document":"wk-form4_1771542808.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000203987026000004/wk-form4_1771542808.xml","form_type":"4"}},{"id":915432,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-02-10T00:16:45.000Z","date":"2026-02-05","kind":"grant","planned":false,"acquired":true,"shares":6355,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock."}],"balance_after":20162,"source":{"system":"sec-edgar","filing":"0002039870-26-000002","document":"wk-form4_1770682602.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000203987026000002/wk-form4_1770682602.xml","form_type":"4"}},{"id":975359,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-12-10T21:13:42.000Z","date":"2025-12-10","kind":"gift","planned":false,"acquired":false,"shares":1870,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Shares are held in a trust established for the benefit of the reporting person, of which the reporting person is the trustee and has investment control."}],"balance_after":38575,"source":{"system":"sec-edgar","filing":"0002039870-25-000008","document":"wk-form4_1765401219.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000203987025000008/wk-form4_1765401219.xml","form_type":"4"}},{"id":979797,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-12-05T23:33:59.000Z","date":"2025-12-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":192,"price":131.32,"value":25213.44,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld to satisfy tax withholding obligations related to previously reported stock units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock."}],"balance_after":13807,"source":{"system":"sec-edgar","filing":"0002039870-25-000006","document":"wk-form4_1764977636.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000203987025000006/wk-form4_1764977636.xml","form_type":"4"}},{"id":1056484,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-08-26T20:08:59.000Z","date":"2025-08-25","kind":"gift","planned":false,"acquired":false,"shares":191,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Shares are held in a trust established for the benefit of the reporting person, of which the reporting person is the trustee and has investment control."}],"balance_after":40445,"source":{"system":"sec-edgar","filing":"0002039870-25-000003","document":"wk-form4_1756238936.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000203987025000003/wk-form4_1756238936.xml","form_type":"4"}},{"id":1151804,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-05-13T21:11:50.000Z","date":"2025-05-12","kind":"sale","planned":false,"acquired":false,"shares":5076,"price":105.55,"value":535771.8,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock."}],"balance_after":13999,"source":{"system":"sec-edgar","filing":"0000073124-25-000197","document":"wk-form4_1747170703.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000007312425000197/wk-form4_1747170703.xml","form_type":"4"}},{"id":1234185,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-03-04T22:14:28.000Z","date":"2025-03-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2318,"price":110.27,"value":255605.86,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes 13,999 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Reflects 2,318 shares withheld in payment of Federal, State and Medicare taxes upon the vesting of 5,710 previously reported stock units. The remaining 3,392 shares were distributed to the reporting person as shares of common stock."}],"balance_after":19075,"source":{"system":"sec-edgar","filing":"0000073124-25-000131","document":"wk-form4_1741126461.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000007312425000131/wk-form4_1741126461.xml","form_type":"4"}},{"id":1257933,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-02-20T23:11:50.000Z","date":"2025-02-18","kind":"tax_withholding","planned":false,"acquired":false,"shares":698,"price":112.69,"value":78657.62,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes 19,709 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock."}],"balance_after":21393,"source":{"system":"sec-edgar","filing":"0000073124-25-000094","document":"wk-form4_1740093104.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/73124/000007312425000094/wk-form4_1740093104.xml","form_type":"4"}},{"id":1257932,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-02-20T23:11:50.000Z","date":"2025-02-18","kind":"grant","planned":false,"acquired":true,"shares":2382,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes 19,709 stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock."}],"balance_after":22091,"source":{"system":"sec-edgar","filing":"0000073124-25-000094","document":"wk-form4_1740093104.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000007312425000094/wk-form4_1740093104.xml","form_type":"4"}},{"id":1279808,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-02-08T00:28:37.000Z","date":"2025-02-05","kind":"grant","planned":false,"acquired":true,"shares":4740,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock."}],"balance_after":19709,"source":{"system":"sec-edgar","filing":"0000073124-25-000071","document":"wk-form4_1738974510.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000007312425000071/wk-form4_1738974510.xml","form_type":"4"}},{"id":1342246,"issuer":{"id":1970,"kind":"organization","name":"NORTHERN TRUST CORP","symbol":"NTRS"},"owners":[{"id":50941,"kind":"person","name":"Fox David W Jr","position":1,"cik":"0002039870","reported_name":"Fox David W Jr","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2024-12-06T00:01:25.000Z","date":"2024-12-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":276,"price":110.31,"value":30445.56,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld to satisfy tax withholding obligations related to previously reported stock units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock."}],"balance_after":14969,"source":{"system":"sec-edgar","filing":"0000073124-24-000296","document":"wk-form4_1733443279.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/73124/000007312424000296/wk-form4_1733443279.xml","form_type":"4"}}]}