{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-292547","form_type":"8-K","ticker":"CATX","cik":"0000728387","company_name":"Perspective Therapeutics, Inc.","filed_at":"2026-07-01T20:10:23+00:00","discovered_at":"2026-07-01T20:12:02.342673+00:00","generated_at":"2026-07-01T20:12:14.160460+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Perspective Therapeutics updates ASCO 2026 data; VMT-α-NET shows deepening responses in NETs","bullets":["VMT-α-NET (212Pb for SSTR2+ NETs) shows best response deepens over time; durable disease control across doses; stable renal function in 68 patients.","VMT01 (212Pb for MC1R+ melanoma) shows preliminary anti-tumor activity at 3.0 mCi dose; well-tolerated with TEAEs in ≥10% of patients.","PSV359 (212Pb targeting FAP-ɑ) enters Phase 1/2a for advanced solid tumors with improved tumor retention.","Pipeline also includes CCK2R81 for medullary thyroid cancer and combination with immune checkpoint inhibitors."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-292547","json":"https://secwatch.observer/filing/0001193125-26-292547.json","markdown":"https://secwatch.observer/filing/0001193125-26-292547.md","text":"https://secwatch.observer/filing/0001193125-26-292547.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/728387/000119312526292547/0001193125-26-292547-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/728387/000119312526292547/catx-20260701.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-01T20:12:14.160460+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"}