MEC - CIK 0001766368
Mayville Engineering Company, Inc. has filed 391 documents with the SEC between 2019 and 2026. The most frequent type is insider trade (188 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Major company event | 8-K | 2022-04-01 | 2022-03-31 |
| Proxy materials | DEFA14A | 2022-04-01 | - |
| Insider trade | 4 | 2022-03-18 | 2022-02-28 |
| Insider trade | 4 | 2022-03-18 | 2022-02-28 |
| Insider trade | 4 | 2022-03-18 | 2022-02-28 |
| Insider trade | 4 | 2022-03-18 | 2022-02-28 |
| Insider trade | 4 | 2022-03-04 | 2022-03-04 |
| Proxy statement | DEF 14A | 2022-03-04 | 2022-04-19 |
| Insider trade | 4 | 2022-03-02 | 2022-02-28 |
| Insider trade | 4 | 2022-03-02 | 2022-02-28 |
| Insider trade | 4 | 2022-03-02 | 2022-02-28 |
| Insider trade | 4 | 2022-03-02 | 2022-02-28 |
| Annual report | 10-K | 2022-03-02 | 2021-12-31 |
| Major company event | 8-K | 2022-03-02 | 2022-03-01 |
| Passive ownership stake (update) | SC 13G/A | 2022-02-14 | - |
| Major company event | 8-K | 2022-02-09 | 2022-02-09 |
| Passive ownership stake (update) | SC 13G/A | 2022-02-04 | - |
| Passive ownership stake (update) | SC 13G/A | 2022-01-18 | - |
| Passive ownership stake | SC 13G | 2021-12-09 | - |
| Passive ownership stake (update) | SC 13G/A | 2021-12-08 | - |
| Passive ownership stake (update) | SC 13G/A | 2021-11-10 | - |
| Insider trade | 4 | 2021-11-04 | 2021-11-04 |
| Quarterly report | 10-Q | 2021-11-04 | 2021-09-30 |
| Employee stock plan | S-8 | 2021-11-04 | - |
| Major company event | 8-K | 2021-11-03 | 2021-11-02 |
| Quarterly report | 10-Q | 2021-08-04 | 2021-06-30 |
| Major company event | 8-K | 2021-08-04 | 2021-08-03 |
| Employee plan annual report | 11-K | 2021-06-25 | 2020-12-31 |
| SEC correspondence | UPLOAD | 2021-05-19 | - |
| Annual report (amended) | 10-K/A | 2021-05-14 | 2020-12-31 |
| Company correspondence | CORRESP | 2021-05-14 | - |
| Insider trade | 4 | 2021-05-11 | 2021-05-08 |
| Insider trade | 4 | 2021-05-11 | 2021-05-08 |
| Insider trade | 4 | 2021-05-11 | 2021-05-08 |
| Insider trade | 4 | 2021-05-11 | 2021-05-08 |
| Insider trade | 4 | 2021-05-07 | 2021-05-06 |
| SEC correspondence | UPLOAD | 2021-05-07 | - |
| Major company event | 8-K | 2021-05-06 | 2021-05-04 |
| Quarterly report | 10-Q | 2021-05-05 | 2021-03-31 |
| Annual report (amended) | 10-K/A | 2021-05-03 | 2020-12-31 |
| Company correspondence | CORRESP | 2021-05-03 | - |
| Major company event | 8-K | 2021-04-26 | 2021-04-20 |
| Insider trade | 4 | 2021-04-22 | 2021-04-20 |
| Insider trade | 4 | 2021-04-22 | 2021-04-20 |
| Insider trade | 4 | 2021-04-22 | 2021-04-20 |
| Insider trade | 4 | 2021-04-22 | 2021-04-20 |
| Insider trade | 4 | 2021-04-22 | 2021-04-20 |
| Insider trade | 4 | 2021-04-22 | 2021-04-20 |
| Insider trade | 4 | 2021-04-22 | 2021-04-20 |
| SEC correspondence | UPLOAD | 2021-04-21 | - |