MEC insider trading — Mayville Engineering Company, Inc.
Over the last 90 days, insiders at Mayville Engineering Company, Inc. (MEC) made 0 open-market purchases worth $0 and 1 open-market sale worth $327K, making them net sellers by $327K. The largest sale was by Leuba Sean P (SVP, GC & Secretary), who sold 12,855 shares for $327K on Aug 6, 2026.
Updated Oct 16, 2026.
Recent MEC insider transactions
Every Form 4 filed by Mayville Engineering Company, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 6, 2026 | Leuba Sean P | SVP, GC & Secretary | S · Sale | Direct | 12,855 | $25.44 | $327K | Form 4 |
MEC insider trading FAQ
Are insiders buying MEC stock?
Not on the open market. In the last 90 days, Mayville Engineering Company, Inc. insiders made no open-market purchases, and 1 open-market sale totaling $327K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading MEC?
Recent sellers: Leuba Sean P.
Where does MEC insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
More stocks with insider activity
Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.