ASTC - Company ID 0001001907
ASTROTECH Corp has filed 1,000 public company documents 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.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| 4 | Insider trade | 1mo ago2026-05-21 | 2026-04-14 | View filing |
| 4 | Insider trade | 1mo ago2026-05-18 | 2026-04-14 | View filing |
| 4 | Insider trade | 1mo ago2026-05-18 | 2026-04-14 | View filing |
| 4 | Insider trade | 1mo ago2026-05-18 | 2026-04-14 | View filing |
| 4 | Insider trade | 1mo ago2026-05-18 | 2026-04-14 | View filing |
| 10-Q | Quarterly report | 2mo ago2026-05-13 | 2026-03-31 | View filing |
| 8-K | Major company event | 2mo ago2026-05-13 | 2026-05-13 | View filing |
| 10-Q | Quarterly report | 4mo ago2026-02-13 | 2025-12-31 | View filing |
| 8-K | Major company event | 4mo ago2026-02-13 | 2026-02-13 | View filing |
| EFFECT | EFFECT | 5mo ago2026-01-30 | - | View filing |
| CORRESP | Company correspondence | 5mo ago2026-01-29 | - | View filing |
| UPLOAD | SEC correspondence | 5mo ago2026-01-29 | - | View filing |
| S-3 | Securities registration | 5mo ago2026-01-28 | - | View filing |
| SCHEDULE 13G | SCHEDULE 13G | 6mo ago2025-12-23 | - | View filing |
| 8-K | Major company event | 6mo ago2025-12-17 | 2025-12-12 | View filing |
| DEFA14A | Proxy materials | 7mo ago2025-12-02 | - | View filing |
| 3 | New insider ownership | 8mo ago2025-11-13 | 2025-10-27 | View filing |
| 10-Q | Quarterly report | 8mo ago2025-11-13 | 2025-09-30 | View filing |
| 8-K | Major company event | 8mo ago2025-11-13 | 2025-11-13 | View filing |
| 8-K | Major company event | 8mo ago2025-11-12 | 2025-11-05 | View filing |
| 8-K | Major company event | 8mo ago2025-10-31 | 2025-10-27 | View filing |
| DEFA14A | Proxy materials | 8mo ago2025-10-28 | - | View filing |
| DEF 14A | Proxy statement | 8mo ago2025-10-28 | 2025-12-12 | View filing |
| 8-K | Major company event | 8mo ago2025-10-23 | 2025-10-17 | View filing |
| 4 | Insider trade | 9mo ago2025-10-07 | 2025-10-03 | View filing |
| SCHEDULE 13D/A | SCHEDULE 13D/A | 9mo ago2025-10-07 | - | View filing |
| 10-K | Annual report | 9mo ago2025-09-26 | 2025-06-30 | View filing |
| 8-K | Major company event | 9mo ago2025-09-25 | 2025-09-25 | View filing |
| 3 | New insider ownership | 10mo ago2025-08-28 | 2025-08-13 | View filing |
| 8-K | Major company event | 10mo ago2025-08-18 | 2025-08-13 | View filing |
| 4/A | Insider trade (amended) | 1y ago2025-06-05 | 2025-05-22 | View filing |
| 4 | Insider trade | 1y ago2025-06-04 | 2025-05-22 | View filing |
| 3 | New insider ownership | 1y ago2025-06-04 | 2025-05-22 | View filing |
| 8-K | Major company event | 1y ago2025-05-28 | 2025-05-22 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-14 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-14 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-14 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-14 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-14 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-14 | View filing |
| 10-Q | Quarterly report | 1y ago2025-05-14 | 2025-03-31 | View filing |
| 8-K | Major company event | 1y ago2025-05-13 | 2025-05-13 | View filing |
| 8-K | Major company event | 1y ago2025-03-10 | 2025-03-10 | View filing |
| 8-K | Major company event | 1y ago2025-02-28 | 2025-02-28 | View filing |
| 10-Q | Quarterly report | 1y ago2025-02-14 | 2024-12-31 | View filing |
| 8-K | Major company event | 1y ago2025-02-14 | 2025-02-14 | View filing |
| 3 | New insider ownership | 1y ago2025-01-24 | 2025-01-14 | View filing |
| 8-K/A | Major company event (amended) | 1y ago2025-01-24 | 2025-01-07 | View filing |
| 8-K | Major company event | 1y ago2025-01-23 | 2025-01-23 | View filing |
| 8-K | Major company event | 1y ago2025-01-14 | 2025-01-14 | View filing |