{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-21-028310","form_type":"8-K","ticker":"MLSS","cik":"0000855683","company_name":"MILESTONE SCIENTIFIC INC.","filed_at":"2021-12-10T23:59:59+00:00","discovered_at":"2026-05-14T18:04:15.861378+00:00","generated_at":"2026-06-28T02:15:42.676679+00:00","sec_items":["8.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Milestone director adopts 10b5-1 plan to sell ~$1M stock at $20k/week","bullets":["Board member and former CEO Leonard Osser adopts Rule 10b5-1 trading plan effective December 13, 2021.","Plan to sell shares to restore approximately $1,000,000 at a rate of $20,000 per week.","Proceeds to cover exercise price, tax obligations from stock option exercises and stock compensation, and diversification."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-21-028310","json":"https://secwatch.observer/filing/0001437749-21-028310.json","markdown":"https://secwatch.observer/filing/0001437749-21-028310.md","text":"https://secwatch.observer/filing/0001437749-21-028310.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/855683/000143774921028310/0001437749-21-028310-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/855683/000143774921028310/mlss20211209_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T02:15:42.676679+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"}