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 |
|---|---|---|---|
| Major company event | 8-K | 2005-09-06 | 2005-09-06 |
| 424B3 | - | 2005-09-06 | - |
| Proxy statement | DEF 14A | 2005-09-06 | 2005-10-05 |
| Major company event | 8-K | 2005-09-06 | 2005-09-06 |
| Company correspondence | CORRESP | 2005-08-31 | - |
| S-4/A | - | 2005-08-26 | - |
| SEC correspondence | UPLOAD | 2005-08-25 | - |
| PRE 14A | - | 2005-08-17 | 2005-08-17 |
| S-4/A | - | 2005-08-16 | - |
| Major company event | 8-K | 2005-08-16 | 2005-08-11 |
| Insider trade | 4 | 2005-08-15 | 2005-08-03 |
| Insider trade | 4 | 2005-08-15 | 2005-08-03 |
| Insider trade | 4 | 2005-08-15 | 2005-08-03 |
| Insider trade | 4 | 2005-08-15 | 2005-08-03 |
| Insider trade | 4 | 2005-08-15 | 2005-08-03 |
| SEC correspondence | UPLOAD | 2005-08-05 | - |
| Activist ownership stake (update) | SC 13D/A | 2005-08-02 | - |
| Passive ownership stake (update) | SC 13G/A | 2005-07-22 | - |
| SC TO-I | - | 2005-07-21 | - |
| S-4 | - | 2005-07-21 | - |
| Annual report (amended) | 10-K/A | 2005-07-20 | 2004-06-30 |
| Quarterly report (amended) | 10-Q/A | 2005-07-20 | 2005-03-31 |
| Major company event | 8-K | 2005-07-20 | 2005-07-18 |
| Major company event | 8-K | 2005-07-14 | 2005-07-13 |
| Passive ownership stake (update) | SC 13G/A | 2005-07-13 | - |
| Major company event | 8-K | 2005-07-01 | 2005-07-01 |
| Major company event | 8-K | 2005-06-02 | 2005-06-02 |
| Major company event | 8-K | 2005-05-26 | 2005-05-25 |
| New insider ownership | 3 | 2005-05-25 | 2005-05-12 |
| New insider ownership | 3 | 2005-05-25 | 2005-05-12 |
| Major company event | 8-K | 2005-05-19 | 2005-05-12 |
| Passive ownership stake | SC 13G | 2005-05-19 | - |
| Quarterly report | 10-Q | 2005-05-16 | 2005-03-31 |
| Major company event | 8-K | 2005-05-03 | 2005-04-28 |
| Insider trade | 4 | 2005-04-08 | 2003-04-01 |
| Quarterly report | 10-Q | 2005-02-14 | 2004-12-31 |
| Passive ownership stake (update) | SC 13G/A | 2005-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 2005-02-11 | - |
| Insider trade (amended) | 4/A | 2005-01-07 | 2004-12-15 |
| Insider trade | 4 | 2004-12-16 | 2004-12-16 |
| Insider trade | 4 | 2004-12-13 | 2004-12-13 |
| Insider trade | 4 | 2004-12-02 | 2004-12-02 |
| Insider trade | 4 | 2004-12-02 | 2004-12-02 |
| Insider trade | 4 | 2004-12-02 | 2004-12-02 |
| Insider trade | 4 | 2004-12-02 | 2004-12-02 |
| Insider trade | 4 | 2004-12-02 | 2004-12-02 |
| Insider trade | 4 | 2004-12-02 | 2004-12-02 |
| Insider trade | 4 | 2004-12-02 | 2004-12-02 |
| Insider trade | 4 | 2004-12-02 | 2004-12-02 |
| New insider ownership | 3 | 2004-12-02 | 2004-12-02 |