{"schema_version":"secwatch.filing_event.v1","accession":"0001558370-23-002407","form_type":"8-K","ticker":"MEC","cik":"0001766368","company_name":"Mayville Engineering Company, Inc.","filed_at":"2023-02-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:46.461535+00:00","generated_at":"2026-06-18T22:27:43.643269+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"MEC Q4 net income $2.4M vs loss; FY23 guidance $540-580M sales","bullets":["Q4 net sales $128.5M (+13.8% YoY); net income $2.4M vs ($13.6M) loss; diluted EPS $0.12 vs ($0.65).","Full-year 2022 net sales $539.4M (+18.6% YoY); net income $18.7M vs ($7.5M) loss; diluted EPS $0.91 vs ($0.36).","FY 2023 guidance: net sales $540-580M, Adjusted EBITDA $62-71M, capex $20-25M.","Adjusted EBITDA Q4 $11.6M (+26.2% YoY); full-year $60.8M (+31.5% YoY).","Net debt $74.9M; leverage 1.3x; Hazel Park ramp-up costs $2.0M in Q4, ~100 bps margin headwind in 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0001558370-23-002407","json":"https://secwatch.observer/filing/0001558370-23-002407.json","markdown":"https://secwatch.observer/filing/0001558370-23-002407.md","text":"https://secwatch.observer/filing/0001558370-23-002407.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1766368/000155837023002407/0001558370-23-002407-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1766368/000155837023002407/tmb-20230228x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T22:27:43.643269+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":"db1a01aee1acd713071a88cd29301008122bcd13","claim":"Mayville Engineering Company, Inc. reported three and twelve months ended December 31, 2022 results: revenue $128.5 million, net income $2.4 million, EPS $0.12.","evidence_excerpt":"today announced results for the three and twelve-months ended December 31, 2022. FOURTH QUARTER 2022 RESULTS (All comparisons versus the prior-year period) ● Net sales of $128.5 million, or +13.8% y/y ● Net income of $2.4 million, +$15.9 million y/y ● Diluted earnings per share of $0.12, an increase of $0.77 y/y, including the impact of $2.0 million or $0.10 per","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1766368/000155837023002407/0001558370-23-002407-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"three and twelve months ended December 31, 2022"},{"label":"Revenue","value":"$128.5 million"},{"label":"Net income","value":"$2.4 million"},{"label":"EPS","value":"$0.12"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}