secwatch.observer — SEC 8-K summary ====================================== Issuer: ASTROTECH Corp (ASTC) CIK: 0001001907 Form: 8-K Filed at: 2026-06-16T12:32:55+00:00 Accession: 0001437749-26-020737 Event type: other_material Sentiment: neutral Materiality: 0.70 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Astrotech board authorizes potential sale of 1st Detect subsidiary to fund lunar mining initiative -------------------------------------------------------------------------------- - Board approved management to engage in sale process for 1st Detect, developer of TRACER 1000 mass spectrometry ETD. - TRACER 1000 has TSA Air Cargo approval, ECAC certification, DHS award for next-gen ETD; is field-deployed. - Company plans to use proceeds from potential sale to fund previously announced lunar mining initiative. - Thomas Pickens III states the board believes a sale may unlock value for shareholders as ETD market transitions from IMS to mass spectrometry. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1001907/000143774926020737/0001437749-26-020737-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1001907/000143774926020737/astc20260616_8k.htm HTML page: https://secwatch.observer/filing/0001437749-26-020737 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer