KEY
KeyCorp has filed 3,555 documents with the SEC between 1994 and 2026. The most frequent type is insider trade (2,256 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Passive ownership stake (update) | SC 13G/A | 1997-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 1997-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 1997-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 1997-02-14 | - |
| PRE 14A | - | 1997-02-07 | 1997-05-15 |
| Prospectus supplement | 424B5 | 1997-02-04 | - |
| Prospectus supplement | 424B5 | 1997-02-04 | - |
| S-4/A | - | 1997-01-28 | - |
| S-4/A | - | 1997-01-28 | - |
| Major company event | 8-K | 1997-01-17 | 1997-01-16 |
| S-4 | - | 1997-01-02 | - |
| S-4 | - | 1997-01-02 | - |
| Major company event | 8-K | 1996-11-25 | 1996-11-25 |
| Quarterly report | 10-Q | 1996-11-13 | 1996-09-30 |
| Major company event | 8-K | 1996-10-18 | 1996-10-17 |
| Prospectus supplement | 424B2 | 1996-09-16 | - |
| Securities registration | S-3 | 1996-08-21 | - |
| Quarterly report | 10-Q | 1996-08-14 | 1996-06-30 |
| Passive ownership stake | SC 13G | 1996-08-09 | - |
| Passive ownership stake | SC 13G | 1996-08-09 | - |
| Passive ownership stake | SC 13G | 1996-08-09 | - |
| Major company event | 8-K | 1996-07-18 | 1996-07-18 |
| Employee plan annual report | 11-K | 1996-07-01 | 1995-12-31 |
| Prospectus supplement | 424B5 | 1996-06-06 | - |
| Prospectus supplement | 424B2 | 1996-05-23 | - |
| Quarterly report | 10-Q | 1996-05-14 | 1996-03-31 |
| Major company event | 8-K | 1996-04-22 | 1996-04-18 |
| Proxy statement | DEF 14A | 1996-04-16 | 1996-05-23 |
| Annual report | 10-K | 1996-03-28 | 1995-12-31 |
| Prospectus supplement | 424B5 | 1996-03-08 | - |
| Passive ownership stake (update) | SC 13G/A | 1996-02-15 | - |
| Passive ownership stake (update) | SC 13G/A | 1996-02-15 | - |
| Passive ownership stake | SC 13G | 1996-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 1996-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 1996-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 1996-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 1996-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 1996-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 1996-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 1996-02-13 | - |
| Major company event | 8-K | 1996-01-19 | 1996-01-18 |
| Quarterly report | 10-Q | 1995-11-14 | 1995-09-30 |
| Prospectus supplement | 424B2 | 1995-11-07 | - |
| Prospectus supplement | 424B2 | 1995-11-06 | - |
| Major company event | 8-K | 1995-10-19 | 1995-10-17 |
| Major company event | 8-K | 1995-10-06 | 1995-09-27 |
| Prospectus supplement | 424B2 | 1995-08-25 | - |
| Quarterly report | 10-Q | 1995-08-14 | 1995-06-30 |
| Prospectus supplement | 424B2 | 1995-08-11 | - |
| Prospectus supplement | 424B2 | 1995-08-11 | - |