Mayville Engineering Company MEC SEC Filings

NYSE MEC
$14.56 +0.66 (+4.79%)
As of: Oct 21, 2026 · 3:59 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Mayville Engineering Company, Inc. (MEC) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
14Insider Transaction0000897069-26-001598Aug 7, 2026 8:56 PM
2144Insider Transaction0001972490-26-000016Aug 6, 2026 7:22 PM
3144Insider Transaction0001972490-26-000015Aug 6, 2026 4:16 PM
4SCHEDULE 13GBeneficial Ownership Report0000315066-26-002091Aug 6, 2026 2:33 PM
510-QQuarterly & Annual Report0001104659-26-091110Aug 5, 2026 8:15 PM
68-KCurrent Report0001104659-26-090424Aug 4, 2026 8:30 PM
7SCHEDULE 13GBeneficial Ownership Report0001890906-26-000043Jul 8, 2026 12:45 PM
811-KOthers0001104659-26-075733Jun 18, 2026 8:15 PM
94Insider Transaction0000897069-26-001388Jun 12, 2026 4:43 PM
10144Insider Transaction0001950047-26-005936Jun 11, 2026 8:25 PM
114Insider Transaction0000897069-26-001355Jun 10, 2026 8:47 PM
12144Insider Transaction0001950047-26-005785Jun 8, 2026 8:39 PM
134Insider Transaction0000897069-26-001316Jun 3, 2026 9:10 PM
144Insider Transaction0000897069-26-001301Jun 2, 2026 9:49 PM
15144Insider Transaction0001950047-26-005365Jun 1, 2026 8:16 PM
16SCHEDULE 13GBeneficial Ownership Report0001104659-26-067704May 28, 2026 10:50 PM
174Insider Transaction0000897069-26-001261May 27, 2026 8:53 PM
188-KCurrent Report0001104659-26-064802May 21, 2026 10:30 AM
19424B5Prospectus0001104659-26-064616May 20, 2026 9:20 PM
20424B5Prospectus0001104659-26-063824May 19, 2026 8:10 PM
214Insider Transaction0000897069-26-001079May 12, 2026 9:49 PM
224Insider Transaction0000897069-26-001076May 11, 2026 1:15 AM
234Insider Transaction0000897069-26-001076May 11, 2026 1:15 AM
244Insider Transaction0000897069-26-001076May 11, 2026 1:15 AM
2510-QQuarterly & Annual Report0001104659-26-056257May 6, 2026 8:16 PM
268-KCurrent Report0001104659-26-055669May 5, 2026 8:30 PM
274Insider Transaction0000897069-26-000957Apr 23, 2026 9:09 PM
284Insider Transaction0000897069-26-000955Apr 23, 2026 9:07 PM
294Insider Transaction0000897069-26-000955Apr 23, 2026 9:07 PM
304Insider Transaction0000897069-26-000955Apr 23, 2026 9:07 PM
314Insider Transaction0000897069-26-000953Apr 23, 2026 9:05 PM
324Insider Transaction0000897069-26-000953Apr 23, 2026 9:05 PM
334Insider Transaction0000897069-26-000953Apr 23, 2026 9:05 PM
344Insider Transaction0000897069-26-000951Apr 23, 2026 9:02 PM
354Insider Transaction0000897069-26-000951Apr 23, 2026 9:02 PM
364Insider Transaction0000897069-26-000951Apr 23, 2026 9:02 PM
374Insider Transaction0000897069-26-000949Apr 23, 2026 9:00 PM
384Insider Transaction0000897069-26-000949Apr 23, 2026 9:00 PM
394Insider Transaction0000897069-26-000949Apr 23, 2026 9:00 PM
404Insider Transaction0000897069-26-000947Apr 23, 2026 8:58 PM
414Insider Transaction0000897069-26-000947Apr 23, 2026 8:58 PM
424Insider Transaction0000897069-26-000947Apr 23, 2026 8:58 PM
434Insider Transaction0000897069-26-000945Apr 23, 2026 8:56 PM
444Insider Transaction0000897069-26-000945Apr 23, 2026 8:56 PM
454Insider Transaction0000897069-26-000945Apr 23, 2026 8:56 PM
463Insider Transaction0000897069-26-000942Apr 23, 2026 8:49 PM
473Insider Transaction0000897069-26-000942Apr 23, 2026 8:49 PM
483Insider Transaction0000897069-26-000942Apr 23, 2026 8:49 PM
498-KCurrent Report0001104659-26-047745Apr 23, 2026 8:31 PM
504Insider Transaction0000897069-26-000717Mar 17, 2026 9:27 PM
...

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