{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-21-026820","form_type":"8-K","ticker":"PRLB","cik":"0001443669","company_name":"Proto Labs Inc","filed_at":"2021-11-16T23:59:59+00:00","discovered_at":"2026-05-14T18:04:12.607345+00:00","generated_at":"2026-06-28T07:43:44.042599+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Proto Labs elects Stacy Greiner to board of directors, effective Nov. 15, 2021","bullets":["Greiner is General Manager, North America Sales & Marketing at Dun & Bradstreet.","Board size increased to nine members with her election.","Receives initial equity award of $145,000 with immediate vesting plus pro-rated annual stock grant.","Also receives quarterly cash retainer of $12,500 as a board member.","Press release cites her digital marketing and data analytics expertise."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-21-026820","json":"https://secwatch.observer/filing/0001437749-21-026820.json","markdown":"https://secwatch.observer/filing/0001437749-21-026820.md","text":"https://secwatch.observer/filing/0001437749-21-026820.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1443669/000143774921026820/0001437749-21-026820-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1443669/000143774921026820/prlb20211115_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T07:43:44.042599+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":[{"claim_id":"69771e42e0","claim":"Stacy Greiner was elected as Director at Proto Labs Inc.","evidence_excerpt":"On November 15, 2021, the Board of Directors (the “Board”) of Proto Labs, Inc. (the “Company”) elected Stacy Greiner as a member of the Board, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1443669/000143774921026820/0001437749-21-026820-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}