MAT - CIK 0000063276
MATTEL INC /DE/ has filed 2,422 documents with the SEC between 1994 and 2026. The most frequent type is insider trade (1,244 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 |
|---|---|---|---|
| Proxy statement | DEF 14A | 1999-04-26 | 1999-06-03 |
| Prospectus supplement | 424B5 | 1999-04-16 | - |
| Major company event | 8-K | 1999-04-16 | 1999-04-16 |
| 424B3 | - | 1999-04-16 | - |
| Major company event | 8-K | 1999-04-16 | 1999-04-16 |
| Major company event | 8-K | 1999-04-08 | 1999-04-08 |
| Annual report | 10-K | 1999-03-31 | 1998-12-31 |
| Employee stock plan | S-8 | 1999-03-26 | - |
| S-4/A | - | 1999-03-26 | - |
| S-4/A | - | 1999-03-17 | - |
| Major company event | 8-K | 1999-03-05 | 1999-03-05 |
| Securities registration | S-3 | 1999-03-02 | - |
| S-4/A | - | 1999-02-22 | - |
| Quarterly report (amended) | 10-Q/A | 1999-02-22 | 1998-09-30 |
| Passive ownership stake (update) | SC 13G/A | 1999-02-16 | - |
| Passive ownership stake (update) | SC 13G/A | 1999-02-12 | - |
| Passive ownership stake (update) | SC 13G/A | 1999-02-11 | - |
| Passive ownership stake (update) | SC 13G/A | 1999-02-09 | - |
| Major company event | 8-K | 1999-02-03 | 1999-02-03 |
| S-4 | - | 1999-02-02 | - |
| Activist ownership stake | SC 13D | 1998-12-22 | - |
| Major company event | 8-K | 1998-12-15 | 1998-12-15 |
| Securities registration | S-3 | 1998-11-25 | - |
| 424B3 | - | 1998-11-20 | - |
| 424B3 | - | 1998-11-20 | - |
| Employee stock plan | S-8 | 1998-11-18 | - |
| Major company event | 8-K | 1998-11-17 | 1998-11-16 |
| 424B3 | - | 1998-11-13 | - |
| 424B3 | - | 1998-11-13 | - |
| 424B3 | - | 1998-11-13 | - |
| 424B3 | - | 1998-11-13 | - |
| Quarterly report | 10-Q | 1998-11-12 | 1998-09-30 |
| Major company event | 8-K | 1998-10-29 | 1998-10-29 |
| Passive ownership stake | SC 13G | 1998-10-20 | - |
| Major company event | 8-K | 1998-09-30 | 1998-09-30 |
| Major company event | 8-K | 1998-08-21 | 1998-08-21 |
| Major company event | 8-K | 1998-07-24 | 1998-07-21 |
| Prospectus supplement | 424B2 | 1998-07-22 | - |
| Quarterly report | 10-Q | 1998-07-21 | 1998-06-30 |
| Prospectus supplement | 424B2 | 1998-07-16 | - |
| Major company event | 8-K | 1998-07-16 | 1998-07-16 |
| Employee plan annual report | 11-K | 1998-06-30 | 1997-12-31 |
| Major company event | 8-K | 1998-06-16 | 1998-06-16 |
| Quarterly report (amended) | 10-Q/A | 1998-05-21 | 1998-03-31 |
| Activist ownership stake | SC 13D | 1998-05-21 | - |
| Quarterly report | 10-Q | 1998-05-12 | 1998-03-31 |
| Major company event | 8-K | 1998-04-17 | 1998-04-17 |
| Proxy statement | DEF 14A | 1998-03-26 | 1998-05-06 |
| Annual report | 10-K | 1998-03-18 | 1997-12-31 |
| PRE 14A | - | 1998-03-13 | 1998-05-06 |