List of insiders holdings for Mayville Engineering Company Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| Kamphuis Robert D Chairman, Pres. & CEO | 2022-03-18 17:10:57 | 1,498,012 79,820 | 1,577,832 | Form 4 |
| Butz Todd M Chief Financial Officer | 2025-03-18 17:27:55 | 398,153 40,998 | 439,151 | Form 4 |
| Reddy Jagadeesh A President & CEO | 2025-03-18 17:32:06 | 398,310 2,680 | 400,990 | Form 4 |
| Raber Ryan F EVP - Strategy, Sales & Mktg | 2025-03-18 17:20:21 | 371,703 26,287 | 397,990 | Form 4 |
| Stille Randall P Chief Operating Officer | 2023-03-02 18:53:56 | 278,478 2,331 | 280,809 | Form 4 |
| Mance Stephen P. Chief Operating Officer | 2020-03-02 15:01:52 | 147,764 0 | 147,764 | Form 4 |
| Christen Timothy L Chair of the Board | 2024-04-17 16:50:47 | 141,407 0 | 141,407 | Form 4 |
| Sanderson Clifford O Vice President - HR | 2020-03-11 16:25:12 | 87,318 14,814 | 102,132 | Form 4 |
| Welak Eric J EVP - Fabrication | 2021-03-02 14:51:51 | 48,979 43,827 | 92,806 | Form 4 |
| Michels Patrick D Director | 2023-04-20 10:28:35 | 81,135 0 | 81,135 | Form 4 |
| Fisher Steven L Director | 2024-04-17 16:48:01 | 80,382 0 | 80,382 | Form 4 |
| Rothman Jay O. Director | 2024-04-17 16:46:13 | 79,882 0 | 79,882 | Form 4 |
| Lehr Rachele Marie Chief Human Resources Officer | 2025-03-18 17:41:23 | 78,717 0 | 78,717 | Form 4 |
| CARLSON ALLEN J Director | 2024-04-17 16:53:53 | 74,882 0 | 74,882 | Form 4 |
| Leuba Sean P SVP, Corp. Development & GC | 2025-03-18 17:38:44 | 68,555 2,000 | 70,555 | Form 4 |
| Kent Jennifer J. Director | 2024-04-17 16:55:35 | 39,467 0 | 39,467 | Form 4 |
| Johnson Craig E Director | 2021-04-22 11:58:18 | 25,415 0 | 25,415 | Form 4 |
| McCormick Robert L Director | 2024-04-17 16:44:27 | 18,747 0 | 18,747 | Form 4 |
| Nichols Craig D SVP, Operations & Supply Chain | 2025-03-18 17:35:45 | 17,422 0 | 17,422 | Form 4 |
| St. Peter John A Director | 2020-05-12 18:24:28 | 8,383 0 | 8,383 | Form 4 |