NDAQ - CIK 0001120193
NASDAQ, INC. has filed 2,333 documents with the SEC between 2001 and 2026. The most frequent type is insider trade (1,238 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 |
|---|---|---|---|
| Insider trade | 4 | 2008-05-23 | 2008-05-21 |
| Insider trade | 4 | 2008-05-23 | 2008-05-21 |
| Insider trade | 4 | 2008-05-23 | 2008-05-21 |
| Insider trade | 4 | 2008-05-23 | 2008-05-21 |
| Insider trade | 4 | 2008-05-23 | 2008-05-21 |
| Insider trade | 4 | 2008-05-23 | 2008-05-21 |
| Insider trade | 4 | 2008-05-14 | 2008-05-12 |
| Quarterly report | 10-Q | 2008-05-09 | 2008-03-31 |
| Major company event | 8-K | 2008-05-08 | 2008-05-08 |
| New insider ownership | 3 | 2008-05-05 | 2008-02-27 |
| Major company event | 8-K | 2008-05-02 | 2008-05-02 |
| Major company event (amended) | 8-K/A | 2008-05-02 | 2008-02-27 |
| Proxy statement | DEF 14A | 2008-04-17 | 2008-05-21 |
| Major company event | 8-K | 2008-04-15 | 2008-04-15 |
| Insider trade | 4 | 2008-03-26 | 2008-03-24 |
| Insider trade | 4 | 2008-03-26 | 2008-03-24 |
| Insider trade | 4 | 2008-03-26 | 2008-03-24 |
| Insider trade | 4 | 2008-03-26 | 2008-03-24 |
| New insider ownership | 3 | 2008-03-10 | 2008-03-01 |
| New insider ownership | 3 | 2008-03-10 | 2008-03-01 |
| New insider ownership | 3 | 2008-03-10 | 2008-03-01 |
| New insider ownership | 3 | 2008-03-10 | 2008-03-01 |
| New insider ownership | 3 | 2008-03-10 | 2008-03-01 |
| New insider ownership | 3 | 2008-03-10 | 2008-03-01 |
| New insider ownership | 3 | 2008-03-10 | 2008-03-01 |
| New insider ownership | 3 | 2008-03-10 | 2008-02-27 |
| New insider ownership | 3 | 2008-03-10 | 2008-02-27 |
| New insider ownership | 3 | 2008-03-10 | 2008-02-27 |
| New insider ownership | 3 | 2008-03-10 | 2008-02-27 |
| New insider ownership | 3 | 2008-03-10 | 2008-02-27 |
| New insider ownership | 3 | 2008-03-10 | 2008-02-27 |
| New insider ownership | 3 | 2008-03-07 | 2008-02-27 |
| Activist ownership stake | SC 13D | 2008-03-07 | - |
| Major company event | 8-K | 2008-03-03 | 2008-02-26 |
| RW | - | 2008-02-27 | - |
| Passive ownership stake | SC 13G | 2008-02-27 | - |
| Activist ownership stake (update) | SC 13D/A | 2008-02-27 | - |
| Insider trade | 4 | 2008-02-26 | 2008-02-22 |
| SEC correspondence | UPLOAD | 2008-02-26 | - |
| SEC correspondence | UPLOAD | 2008-02-26 | - |
| Major company event | 8-K | 2008-02-25 | 2008-02-19 |
| Annual report | 10-K | 2008-02-25 | 2007-12-31 |
| Insider trade | 4 | 2008-02-22 | 2008-02-19 |
| Major company event | 8-K | 2008-02-21 | 2008-02-21 |
| Major company event | 8-K | 2008-02-20 | 2008-02-20 |
| Insider trade | 4 | 2008-02-20 | 2008-02-15 |
| Passive ownership stake | SC 13G | 2008-02-20 | - |
| Major company event | 8-K | 2008-02-15 | 2008-02-15 |
| Passive ownership stake | SC 13G | 2008-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 2008-02-08 | - |