Astrotech ASTC SEC Filings

NASDAQ ASTC
$5.08 +0.11 (+2.21%)
At close: Oct 21, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing ASTROTECH Corp (ASTC) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
18-KCurrent Report0001437749-26-032941Oct 19, 2026 12:25 AM
24Insider Transaction0001437749-26-031863Oct 2, 2026 11:35 PM
34Insider Transaction0001437749-26-031861Oct 2, 2026 11:33 PM
44Insider Transaction0001437749-26-031859Oct 2, 2026 11:30 PM
54Insider Transaction0001437749-26-031857Oct 2, 2026 11:29 PM
64Insider Transaction0001437749-26-031854Oct 2, 2026 11:28 PM
74Insider Transaction0001437749-26-031851Oct 2, 2026 11:26 PM
810-KQuarterly & Annual Report0001437749-26-031175Sep 25, 2026 12:26 PM
98-KCurrent Report0001437749-26-031173Sep 25, 2026 12:20 PM
104Insider Transaction0001437749-26-029876Sep 8, 2026 1:15 AM
114Insider Transaction0001437749-26-029874Sep 8, 2026 1:13 AM
124Insider Transaction0001437749-26-029872Sep 8, 2026 1:11 AM
134Insider Transaction0001437749-26-029870Sep 8, 2026 1:09 AM
144Insider Transaction0001437749-26-029868Sep 8, 2026 1:06 AM
154Insider Transaction0001437749-26-029866Sep 8, 2026 1:05 AM
164Insider Transaction0001437749-26-029864Sep 8, 2026 1:02 AM
174Insider Transaction0001437749-26-029417Sep 1, 2026 8:25 PM
188-KCurrent Report0001437749-26-028569Aug 19, 2026 9:26 PM
19424B5Prospectus0001437749-26-028568Aug 19, 2026 9:26 PM
20424B5Prospectus0001437749-26-028567Aug 19, 2026 9:25 PM
2110-QQuarterly & Annual Report0001437749-26-026366Aug 6, 2026 9:26 PM
224Insider Transaction0001437749-26-024311Jul 23, 2026 8:10 PM
238-KCurrent Report0001437749-26-024046Jul 22, 2026 12:41 PM
244Insider Transaction0001437749-26-023962Jul 21, 2026 8:42 PM
254Insider Transaction0001437749-26-023960Jul 21, 2026 8:40 PM
264Insider Transaction0001437749-26-023957Jul 21, 2026 8:38 PM
274Insider Transaction0001437749-26-023954Jul 21, 2026 8:36 PM
284Insider Transaction0001437749-26-023952Jul 21, 2026 8:34 PM
294Insider Transaction0001437749-26-023872Jul 20, 2026 8:19 PM
304Insider Transaction0001437749-26-023871Jul 20, 2026 8:19 PM
314Insider Transaction0001437749-26-023870Jul 20, 2026 8:18 PM
323Insider Transaction0001437749-26-023869Jul 20, 2026 8:17 PM
33EFFECTOthers9999999995-26-002214Jul 7, 2026 4:15 AM
34SCHEDULE 13GBeneficial Ownership Report0000912282-26-000889Jul 1, 2026 4:13 PM
35S-3Prospectus0001437749-26-022074Jun 30, 2026 6:02 AM
368-KCurrent Report0001437749-26-020737Jun 16, 2026 12:32 PM
378-KCurrent Report0001437749-26-019250Jun 3, 2026 10:01 AM
38424B5Prospectus0001437749-26-019249Jun 3, 2026 10:01 AM
394Insider Transaction0001437749-26-018084May 21, 2026 8:16 PM
404Insider Transaction0001437749-26-017675May 18, 2026 8:23 PM
414Insider Transaction0001437749-26-017674May 18, 2026 8:22 PM
424Insider Transaction0001437749-26-017673May 18, 2026 8:21 PM
434Insider Transaction0001437749-26-017671May 18, 2026 8:20 PM
4410-QQuarterly & Annual Report0001437749-26-016543May 13, 2026 12:30 PM
458-KCurrent Report0001437749-26-016540May 13, 2026 12:14 PM
4610-QQuarterly & Annual Report0001437749-26-003997Feb 13, 2026 8:25 AM
4710-QQuarterly & Annual Report0001437749-26-003997Feb 13, 2026 8:25 AM
4810-QQuarterly & Annual Report0001437749-26-003997Feb 13, 2026 8:25 AM
498-KCurrent Report0001437749-26-003995Feb 13, 2026 8:20 AM
508-KCurrent Report0001437749-26-003995Feb 13, 2026 8:20 AM
...

ASTROTECH Corp SEC Filings API

Pull ASTROTECH Corp's SEC filing index, with links to every filing and exhibit, into your own tools with the Business Quant SEC Filings API. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/secfilings?ticker=ASTC&formtype=10-K,10-Q&api_key=YOUR_API_KEY