Northern Trust Corp. SEC filings
In the twelve months since 23 September 2025 Northern Trust Corp. filed 19 documents with the SEC of the kinds listed here: 9 current reports (8-K), about 6 regulation fd disclosure; 4 results of operations; 2 other events; 1 shareholder vote; 3 quarterly reports (10-Q), 1 shelf registration (S-3ASR), 1 employee plan annual report (11-K), 1 employee share plan registration (S-8), 1 annual report to shareholders (ARS), 1 additional proxy material (DEFA14A). The latest, filed 3 August 2026: 8-K, other events.
| Filed | Form | What it was about | Period or event date | Filing |
|---|---|---|---|---|
| 3 August 2026 | 8-K | Other events | 3 August 2026 | EDGAR |
| 30 July 2026 | S-3ASR | shelf registration | EDGAR | |
| 30 July 2026 | 10-Q | quarterly report | 30 June 2026 | EDGAR |
| 22 July 2026 | 8-K | Results of operations, Regulation FD disclosure | 22 July 2026 | EDGAR |
| 24 June 2026 | 11-K | employee plan annual report | 31 December 2025 | EDGAR |
| 30 April 2026 | S-8 | employee share plan registration | EDGAR | |
| 30 April 2026 | 10-Q | quarterly report | 31 March 2026 | EDGAR |
| 22 April 2026 | 8-K | Shareholder vote | 21 April 2026 | EDGAR |
| 21 April 2026 | 8-K | Regulation FD disclosure | 21 April 2026 | EDGAR |
| 21 April 2026 | 8-K | Results of operations, Regulation FD disclosure | 21 April 2026 | EDGAR |
| 11 March 2026 | ARS | annual report to shareholders | 31 December 2025 | EDGAR |
| 11 March 2026 | DEFA14A | additional proxy material | EDGAR | |
| 11 March 2026 | DEF 14A | proxy statement | 21 April 2026 | EDGAR |
| 24 February 2026 | 10-K | annual report | 31 December 2025 | EDGAR |
| 10 February 2026 | 8-K | Regulation FD disclosure | 10 February 2026 | EDGAR |
| 22 January 2026 | 8-K | Results of operations, Regulation FD disclosure | 22 January 2026 | EDGAR |
| 19 November 2025 | 8-K | Other events | 19 November 2025 | EDGAR |
| 30 October 2025 | 10-Q | quarterly report | 30 September 2025 | EDGAR |
| 22 October 2025 | 8-K | Results of operations, Regulation FD disclosure | 22 October 2025 | EDGAR |
An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened. Form 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.
Source
The company's filing index on EDGAR, read from the SEC's submissions feed.
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