ASTC - CIK 0001001907
ASTROTECH Corp has filed 1,000 documents with the SEC between 2000 and 2026. The most frequent type is major company event (317 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 | 2004-02-10 | - |
| Passive ownership stake (update) | SC 13G/A | 2004-02-06 | - |
| New insider ownership | 3 | 2004-01-28 | 2004-01-28 |
| Passive ownership stake (update) | SC 13G/A | 2003-12-22 | - |
| New insider ownership | 3 | 2003-11-18 | 2003-11-14 |
| New insider ownership | 3 | 2003-11-18 | 2003-11-14 |
| Insider trade | 4 | 2003-11-18 | 2003-11-14 |
| Insider trade | 4 | 2003-11-18 | 2003-11-14 |
| Insider trade | 4 | 2003-11-18 | 2003-11-14 |
| Quarterly report | 10-Q | 2003-11-10 | 2003-09-30 |
| Major company event | 8-K | 2003-11-07 | 2003-11-07 |
| Passive ownership stake (update) | SC 13G/A | 2003-11-07 | - |
| Major company event | 8-K | 2003-10-23 | 2003-10-23 |
| Proxy statement | DEF 14A | 2003-10-02 | 2003-11-14 |
| Annual report | 10-K | 2003-09-29 | 2003-06-30 |
| Major company event | 8-K | 2003-08-29 | 2003-08-29 |
| Passive ownership stake | SC 13G | 2003-08-22 | - |
| Quarterly report | 10-Q | 2003-05-14 | 2003-03-31 |
| Major company event | 8-K | 2003-05-09 | 2003-05-09 |
| Passive ownership stake (update) | SC 13G/A | 2003-05-08 | - |
| Passive ownership stake (update) | SC 13G/A | 2003-02-13 | - |
| Quarterly report | 10-Q | 2003-02-12 | 2002-12-31 |
| Passive ownership stake (update) | SC 13G/A | 2003-02-10 | - |
| Passive ownership stake (update) | SC 13G/A | 2003-02-07 | - |
| Quarterly report | 10-Q | 2002-11-13 | 2002-09-30 |
| Major company event | 8-K | 2002-10-28 | 2002-10-24 |
| Proxy statement | DEF 14A | 2002-09-30 | 2002-11-12 |
| Annual report | 10-K | 2002-09-17 | 2002-06-30 |
| Quarterly report | 10-Q | 2002-05-10 | 2002-03-31 |
| Passive ownership stake (update) | SC 13G/A | 2002-02-13 | - |
| Passive ownership stake | SC 13G | 2002-02-13 | - |
| Passive ownership stake (update) | SC 13G/A | 2002-02-12 | - |
| Quarterly report | 10-Q | 2002-02-12 | 2001-12-31 |
| Passive ownership stake | SC 13G | 2002-02-08 | - |
| Passive ownership stake (update) | SC 13G/A | 2001-12-10 | - |
| Quarterly report | 10-Q | 2001-11-08 | 2001-09-30 |
| Proxy statement | DEF 14A | 2001-10-18 | 2001-11-20 |
| Annual report (amended) | 10-K/A | 2001-10-17 | 2001-06-30 |
| Annual report | 10-K | 2001-10-15 | 2001-06-30 |
| NT 10-K | - | 2001-09-28 | 2001-06-30 |
| Quarterly report | 10-Q | 2001-05-14 | 2001-03-31 |
| Quarterly report | 10-Q | 2001-02-14 | 2000-12-31 |
| Passive ownership stake (update) | SC 13G/A | 2001-02-14 | - |
| Passive ownership stake | SC 13G | 2001-02-12 | - |
| Passive ownership stake (update) | SC 13G/A | 2001-02-09 | - |
| Passive ownership stake | SC 13G | 2001-02-02 | - |
| Passive ownership stake (update) | SC 13G/A | 2001-01-16 | - |
| Quarterly report | 10-Q | 2000-11-14 | 2000-09-30 |
| Passive ownership stake (update) | SC 13G/A | 2000-11-06 | - |
| Major company event | 8-K | 2000-09-13 | 2000-09-13 |