MAYVILLE ENGINEERING COMPANY INC (MEC) — insider trading
Industrials · NYSE
MAYVILLE ENGINEERING COMPANY INC (MEC) has 30 reported SEC Form 4 insider transactions in our data, including 9 open-market sales among the most recent 30 (latest 2026-08-06).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-06 | Leuba Sean P | Officer (SVP, GC & Secretary) | Open-market sale | 12,855 | $25.44 | $327.0K | Form 4 |
| 2026-06-11 | Reddy Jagadeesh A | Director, Officer (President & CEO) | Open-market sale | 15,688 | $35.05 | $549.8K | Form 4 |
| 2026-06-08 | Reddy Jagadeesh A | Director, Officer (President & CEO) | Open-market sale | 1,300 | $35.01 | $45.5K | Form 4 |
| 2026-06-01 | Reddy Jagadeesh A | Director, Officer (President & CEO) | Open-market sale | 17,294 | $30.00 | $518.8K | Form 4/A |
| 2026-06-01 | Reddy Jagadeesh A | Director, Officer (President & CEO) | Open-market sale | 17,942 | $30.00 | $538.3K | Form 4 |
| 2026-05-26 | Raber Ryan F | Officer (EVP - Strategy, Sales & Mktg) | Open-market sale | 20,000 | $26.00 | $520.0K | Form 4 |
| 2026-05-21 | Nichols Craig D | Officer (SVP, Operations & Supply Chain) | Open-market sale | 4,000 | $23.24 | $93.0K | Form 4 |
| 2026-05-08 | Leuba Sean P | Officer (SVP, GC & Secretary) | Bona fide gift | 1,015 | — | $0 | Form 4 |
| 2026-05-07 | Reddy Jagadeesh A | Director, Officer (President & CEO) | Open-market sale | 11,464 | $26.11 | $299.3K | Form 4 |
| 2026-05-07 | Reddy Jagadeesh A | Director, Officer (President & CEO) | Open-market sale | 10,332 | $25.72 | $265.7K | Form 4 |
| 2026-04-21 | Christen Timothy L | Director | Grant / award / vesting (derivative) | 7,150 | — | $0 | Form 4 |
| 2026-04-21 | Christen Timothy L | Director | Option exercise / conversion (derivative) | 12,397 | — | $0 | Form 4 |
| 2026-04-21 | Christen Timothy L | Director | Option exercise / conversion | 12,397 | — | $0 | Form 4 |
| 2026-04-21 | Fisher Steven L | Director | Option exercise / conversion (derivative) | 10,331 | — | $0 | Form 4 |
| 2026-04-21 | Fisher Steven L | Director | Option exercise / conversion (derivative) | 14,485 | — | $0 | Form 4 |
| 2026-04-21 | Fisher Steven L | Director | Option exercise / conversion (derivative) | 19,532 | — | $0 | Form 4 |
| 2026-04-21 | Fisher Steven L | Director | Option exercise / conversion (derivative) | 5,883 | — | $0 | Form 4 |
| 2026-04-21 | Fisher Steven L | Director | Option exercise / conversion | 10,331 | — | $0 | Form 4 |
| 2026-04-21 | Fisher Steven L | Director | Option exercise / conversion | 14,485 | — | $0 | Form 4 |
| 2026-04-21 | Fisher Steven L | Director | Option exercise / conversion | 19,532 | — | $0 | Form 4 |
| 2026-04-21 | Fisher Steven L | Director | Option exercise / conversion | 5,883 | — | $0 | Form 4 |
| 2026-04-21 | Kent Jennifer J. | Director | Grant / award / vesting (derivative) | 5,959 | — | $0 | Form 4 |
| 2026-04-21 | McCormick Robert L | Director | Grant / award / vesting (derivative) | 5,959 | — | $0 | Form 4 |
| 2026-04-21 | McCormick Robert L | Director | Option exercise / conversion (derivative) | 10,331 | — | $0 | Form 4 |
| 2026-04-21 | McCormick Robert L | Director | Option exercise / conversion | 10,331 | — | $0 | Form 4 |
| 2026-04-21 | Rothman Jay O. | Director | Grant / award / vesting (derivative) | 5,959 | — | $0 | Form 4 |
| 2026-04-21 | Schyvinck Christine M. | Director, Other | Grant / award / vesting (derivative) | 5,959 | — | $0 | Form 4 |
| 2026-04-21 | Wingfield Tania | Director | Grant / award / vesting (derivative) | 5,959 | — | $0 | Form 4 |
| 2026-04-21 | Wingfield Tania | Director | Option exercise / conversion (derivative) | 5,949 | — | $0 | Form 4 |
| 2026-04-21 | Wingfield Tania | Director | Option exercise / conversion | 5,949 | — | $0 | Form 4 |
Ask the chat about MEC's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: MAYVILLE ENGINEERING COMPANY INC (MEC).
Last updated 2026-08-06 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.