Astrotech CORP (ASTC) — SEC Filings

Overview

Astrotech CORP (ASTC) is a publicly traded company tracked on ReadTheFiling. The most recent enriched filing is a DEFA14A filed on Dec 2, 2025: ASTROTECH Corp filed a Definitive Additional Materials (DEFA14A) on December 2, 2025. This filing relates to the company's proxy statement and is not a preliminary filing. The company's principal executive offices are located at 2105 Donley Dr., Suite 100, Austin, TX 78758, with a business phone num

Sentiment Summary

Across 35 filings, the sentiment breakdown is: 1 bearish, 33 neutral, 1 mixed. The dominant filing sentiment for Astrotech CORP is neutral.

Filing Type Overview

Astrotech CORP (ASTC) has filed 24 8-K, 1 DEFA14A, 5 10-Q, 2 DEF 14A, 2 10-K, 1 8-K/A with the SEC between Feb 2024 to Dec 2025.

Filings by Year

2025 · 2024

Recent Filings (35)

• 8-K Filing — 8-K · Dec 17, 2025
• ASTROTECH Corp Files Definitive Proxy Materials — DEFA14A · Dec 2, 2025 Risk: low
  ASTROTECH Corp filed a Definitive Additional Materials (DEFA14A) on December 2, 2025. This filing relates to the company's proxy statement and is not a prelimin
• ASTROTECH Revenue Soars 773% on Grants, Net Loss Widens to $3.47M — 10-Q · Nov 13, 2025 Risk: high
  ASTROTECH Corp (ASTC) reported a significant increase in revenue for the three months ended September 30, 2025, reaching $297,000, a substantial rise from $34,0
• Astrotech Corp: Director Departs, New CTO Appointed, Equity Plan Adopted — 8-K · Nov 12, 2025 Risk: medium
  On November 5, 2025, Astrotech Corporation (ASTC) filed an 8-K reporting the departure of Director Dr. David L. Smith and the appointment of Dr. Michael L. John
• ASTROTECH Corp. Files 8-K: Board and Officer Changes — 8-K · Oct 31, 2025 Risk: medium
  On October 27, 2025, ASTROTECH Corp. filed an 8-K report detailing changes in its board of directors and executive officers. The filing includes information reg
• Astrotech Sets Dec. 12 Annual Meeting, Board Elections, Auditor Ratification — DEF 14A · Oct 28, 2025 Risk: low
  ASTROTECH Corp's DEF 14A filing outlines key proposals for its Annual Meeting on December 12, 2025, including the election of six director nominees and the rati
• Astrotech Corp Announces Board and Officer Changes — 8-K · Oct 23, 2025 Risk: medium
  Astrotech Corporation announced on October 17, 2025, changes in its board and officer appointments. The filing details the departure of certain directors and of
• Astrotech's TRACER 1000 Secures First TSA Sale, Expands Global Footprint — 10-K · Sep 26, 2025 Risk: medium
  Astrotech Corporation (ASTC) reported significant advancements in commercializing its Astrotech Mass Spectrometer Technology (AMS Technology) platform through i
• ASTROTECH Corp Files 8-K on Financials — 8-K · Sep 25, 2025 Risk: low
  On September 25, 2025, ASTROTECH Corp filed an 8-K report. The filing primarily concerns the company's results of operations and financial condition, as well as
• Astrotech Appoints New CEO, Dr. Smith Takes Helm — 8-K · Aug 18, 2025 Risk: medium
  On August 13, 2025, Astrotech Corporation (ASTC) announced the appointment of Dr. Michael L. R. Smith as Chief Executive Officer, effective immediately. Dr. Smi
• ASTROTECH Corp. Terminates Material Agreement, Announces Officer Changes — 8-K · May 28, 2025 Risk: medium
  On May 22, 2025, ASTROTECH Corp. reported the termination of a material definitive agreement. The company also announced changes in its board and officer appoin
• ASTROTECH Corp Q3 2025 10-Q Filing — 10-Q · May 14, 2025 Risk: low
  ASTROTECH Corp filed its 10-Q for the period ending March 31, 2025. The company reported total assets of $2,500,000 and total liabilities of $1,712,045. Net cas
• ASTROTECH Corp Files 8-K on Financials — 8-K · May 13, 2025 Risk: low
  On May 13, 2025, ASTROTECH Corp filed an 8-K report detailing its financial results and condition. The filing includes financial statements and exhibits, provid
• Astrotech Corp Files 8-K: Other Events & Exhibits — 8-K · Mar 10, 2025 Risk: low
  On March 10, 2025, Astrotech Corporation filed an 8-K report. The filing primarily concerns other events and financial statements/exhibits, with no specific mat
• Astrotech Corp Files 8-K: Other Events & Financials — 8-K · Feb 28, 2025 Risk: low
  On February 28, 2025, Astrotech Corporation filed an 8-K report. The filing primarily concerns "Other Events" and "Financial Statements and Exhibits," indicatin
• ASTROTECH Corp Files 8-K on Financials — 8-K · Feb 14, 2025 Risk: low
  On February 14, 2025, ASTROTECH Corp filed an 8-K report. The filing primarily concerns the company's results of operations and financial condition, along with
• Astrotech Corp Files 8-K/A Amendment — 8-K/A · Jan 24, 2025 Risk: low
  Astrotech Corporation filed an amendment (8-K/A) on January 24, 2025, to a report originally dated January 7, 2025. The amendment pertains to the departure of d
• ASTROTECH Corp Files 8-K for Regulation FD Disclosure — 8-K · Jan 23, 2025 Risk: low
  On January 23, 2025, ASTROTECH Corp filed an 8-K report. The filing primarily concerns a Regulation FD Disclosure and includes Financial Statements and Exhibits
• ASTROTECH Corp Files 8-K: Regulation FD Disclosure & Exhibits — 8-K · Jan 14, 2025 Risk: low
  On January 14, 2025, ASTROTECH Corp filed an 8-K report. The filing primarily concerns a Regulation FD Disclosure and the filing of Financial Statements and Exh
• Astrotech Corp Elects New Directors, Adjusts Executive Pay — 8-K · Jan 13, 2025 Risk: medium
  On January 7, 2025, Astrotech Corporation announced changes in its board of directors and executive compensation. Specifically, the company elected two new dire
• Astrotech Corp Files 8-K: Material Agreement, Officer Changes — 8-K · Dec 19, 2024 Risk: medium
  On December 18, 2024, Astrotech Corporation (ASTC) entered into a material definitive agreement. The company also reported the departure of directors or certain
• Astrotech Corp Files 8-K on Security Holder Vote — 8-K · Dec 16, 2024 Risk: medium
  On December 13, 2024, Astrotech Corporation filed an 8-K report detailing a submission of matters to a vote of its security holders. The filing indicates that a
• ASTROTECH Corp. Files 8-K: Material Agreements and Security Holder Updates — 8-K · Dec 13, 2024 Risk: medium
  On December 12, 2024, ASTROTECH Corp. entered into a material definitive agreement. The filing also indicates material modifications to the rights of security h
• ASTROTECH Corp Q3 2024: $2.5M Assets, $2.5M Liabilities — 10-Q · Nov 13, 2024 Risk: medium
  ASTROTECH Corp filed its 10-Q for the period ending September 30, 2024. The company reported $2.5 million in total assets and $2.5 million in total liabilities.
• Astrotech Corp Files 8-K on Financials — 8-K · Nov 12, 2024 Risk: low
  On November 12, 2024, Astrotech Corporation filed an 8-K report detailing its results of operations and financial condition. The filing includes financial state
• ASTROTECH Corp Files DEF 14A for FY2024 — DEF 14A · Oct 24, 2024 Risk: low
  ASTROTECH Corp filed a DEF 14A on October 24, 2024, for the fiscal year ending December 13, 2024. The company, previously known as SPACEHAB INC, is involved in
• ASTROTECH Corp. Files 2024 10-K: $2.5M Assets, $1.7M Liabilities — 10-K · Sep 20, 2024 Risk: medium
  ASTROTECH Corp. filed its 10-K for the fiscal year ending June 30, 2024, reporting total assets of $2.5 million and total liabilities of $1.7 million. The compa
• ASTROTECH Corp Files 8-K on Financials — 8-K · Sep 19, 2024 Risk: low
  On September 19, 2024, ASTROTECH Corp filed an 8-K report. The filing primarily concerns the company's results of operations and financial condition, as well as
• Astrotech Corp Files 8-K Report — 8-K · Jun 20, 2024 Risk: low
  On June 20, 2024, Astrotech Corporation filed an 8-K report. The filing primarily concerns other events and financial statements/exhibits, with no specific mate
• Astrotech Corp Files 8-K Report — 8-K · Jun 14, 2024 Risk: low
  On June 13, 2024, Astrotech Corporation (ASTC) filed an 8-K report detailing an "Other Events" filing. The report does not contain specific financial figures or
• ASTROTECH Corp Files 10-Q for Period Ending March 31, 2024 — 10-Q · May 14, 2024 Risk: low
  ASTROTECH Corp (ASTC) filed a Quarterly Report (10-Q) with the SEC on May 14, 2024. ASTROTECH Corp filed a 10-Q report for the period ending March 31, 2024. The
• ASTROTECH Corp Files 8-K — 8-K · May 13, 2024 Risk: low
  On May 13, 2024, ASTROTECH Corp filed an 8-K report detailing its financial condition and results of operations. The filing does not contain specific financial
• Astrotech Corp Files 8-K Report — 8-K · Mar 26, 2024 Risk: low
  On March 25, 2024, Astrotech Corporation filed an 8-K report. The filing primarily concerns other events and financial statements/exhibits, with no specific mat
• ASTROTECH Corp Files 10-Q for Period Ending December 31, 2023 — 10-Q · Feb 13, 2024 Risk: low
  ASTROTECH Corp (ASTC) filed a Quarterly Report (10-Q) with the SEC on February 13, 2024. ASTROTECH Corp reported total assets of $250,000,000 as of December 31,
• ASTROTECH Corp to Disclose Financial Results on Feb 12, 2024 — 8-K · Feb 12, 2024 Risk: low
  Astrotech Corporation filed an 8-K on February 12, 2024, indicating it will be disclosing its results of operations and financial condition. This filing is a ro

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