{"schema_version":"secwatch.filing_event.v1","accession":"0001443669-26-000039","form_type":"8-K","ticker":"PRLB","cik":"0001443669","company_name":"Proto Labs Inc","filed_at":"2026-08-24T17:06:53+00:00","discovered_at":"2026-08-24T17:08:06.689803+00:00","generated_at":"2026-08-24T17:08:15.038942+00:00","sec_items":["7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Proto Labs appoints Sam Ramahi as COO, effective Aug 31, 2026","bullets":["Sam Ramahi named Chief Operations Officer, reporting to CEO Suresh Krishna, who retains oversight.","Ramahi brings 25+ years ops leadership; most recently VP North America Operations at SIG Group.","He will lead global operations, supply chain, quality, sourcing, and continuous improvement.","Prior roles include COO at Jacuzzi Group and leadership at nVent, Eaton, Honeywell, GE Healthcare."],"urls":{"canonical":"https://secwatch.observer/filing/0001443669-26-000039","json":"https://secwatch.observer/filing/0001443669-26-000039.json","markdown":"https://secwatch.observer/filing/0001443669-26-000039.md","text":"https://secwatch.observer/filing/0001443669-26-000039.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1443669/000144366926000039/0001443669-26-000039-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1443669/000144366926000039/prlb-20260824.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-24T17:08:15.038942+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"}