{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-24-037393","form_type":"8-K","ticker":"ASTC","cik":"0001001907","company_name":"ASTROTECH Corp","filed_at":"2024-12-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:07.303181+00:00","generated_at":"2026-05-29T03:15:55.290680+00:00","sec_items":["1.01","3.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"Astrotech extends shareholder rights agreement expiration to Dec 2025","bullets":["Extended final expiration date of Rights Agreement to 5:00 PM NY time on December 20, 2025.","Amendment No. 2 entered into on December 12, 2024 with Equiniti Trust Company as rights agent.","All other terms and conditions of the Rights Agreement remain unchanged."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-24-037393","json":"https://secwatch.observer/filing/0001437749-24-037393.json","markdown":"https://secwatch.observer/filing/0001437749-24-037393.md","text":"https://secwatch.observer/filing/0001437749-24-037393.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1001907/000143774924037393/0001437749-24-037393-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1001907/000143774924037393/astc20241212_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T03:15:55.290680+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}