{"schema_version":"secwatch.filing_event.v1","accession":"0001654954-25-010973","form_type":"8-K","ticker":"PTN","cik":"0000911216","company_name":"PALATIN TECHNOLOGIES INC","filed_at":"2025-09-22T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.681517+00:00","generated_at":"2026-05-17T06:03:48.916579+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":"Palatin earns €5.5M milestone payment from Boehringer Ingelheim in retinal disease collaboration","bullets":["Achieved research milestone in collaboration with Boehringer Ingelheim, triggering €5.5M ($6.5M) payment to Palatin.","Collaboration, announced Aug 18, 2025, targets first-in-class melanocortin receptor treatment for diabetic retinopathy and diabetic macular edema.","Palatin eligible for up to €278M ($328M) in success-based milestones plus tiered royalties on net sales from the collaboration.","Upfront payment of €2M already received; total near-term research milestones of €18M including the €5.5M achieved."],"urls":{"canonical":"https://secwatch.observer/filing/0001654954-25-010973","json":"https://secwatch.observer/filing/0001654954-25-010973.json","markdown":"https://secwatch.observer/filing/0001654954-25-010973.md","text":"https://secwatch.observer/filing/0001654954-25-010973.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/911216/000165495425010973/0001654954-25-010973-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/911216/000165495425010973/ptn_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T06:03:48.916579+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"}