Skip to main content
ASTROTECH Corp logo

ASTROTECH Corp — Investor Relations & Filings

Ticker · ASTC ISIN · US0464842006 LEI · 984500DA81B780C7D558 US Manufacturing
Filings indexed 995 across all filing types
Latest filing 2004-08-19 Director's Dealing
Country US United States of America
Listing US ASTC

About ASTROTECH Corp

https://www.astrotechcorp.com/

Astrotech Corporation is a science and technology company focused on developing and commercializing innovative technologies. The company's primary business involves mass spectrometry, where it invents, develops, and licenses proprietary mass spectrometer technologies for applications such as explosives and narcotics trace detection in the security and detection markets. Through its subsidiaries, Astrotech also has a history of providing services to the space industry, including payload processing for government and commercial customers like NASA and the U.S. Department of Defense.

Recent filings

Filing Released Lang Actions
4
Director's Dealing
2004-08-19 English
SPACEHAB, INCORPORATED
Major Shareholding Notification
2004-06-04 English
4
Director's Dealing
2004-05-26 English
FORM 8-K/A
Regulatory Filings Classification · 95% confidence The document is a Form 8-K/A filed with the SEC, specifically reporting a change in the company's independent auditor from Ernst & Young LLP to Grant Thornton LLP. It includes details about the dismissal of the previous auditor, the appointment of the new auditor, and related disclosures. The content focuses on auditor changes rather than financial results, management changes, or other report types. This fits the category of Regulatory Filings (RNS) as it is a general regulatory announcement about auditor change and includes required disclosures under Regulation S-K. The document length is under 5,000 characters and is a standalone filing, not an annual or quarterly report or audit report itself.
2004-05-21 English
FORM 8-K
Board/Management Information Classification · 95% confidence The document is a Form 8-K current report filed with the SEC, specifically reporting a change in the company's independent auditor from Ernst & Young LLP to Grant Thornton LLP. It details the dismissal of the previous auditor, the engagement of the new auditor, and includes a letter from the former auditor. The content focuses on changes in the company's certifying accountant, which is a management-level change related to audit oversight. This fits the category of Board/Management Information (MANG) as it announces a significant change in the company's audit management rather than providing a full audit report or annual report. The document length is 4321 characters, which is relatively short and consistent with an 8-K announcement rather than a full report. Therefore, the appropriate classification is MANG with high confidence.
2004-05-18 English
4
Director's Dealing
2004-05-18 English

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.