Form4insider filings, from the source

Company · CIK 0001766368 · SIC 3460 — Metal Forgings & Stampings · NYSE

Mayville Engineering Company, Inc. · MEC

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.4M · 4net −$1.4M
$10k$10k$100k$100k$1M$1MbuyssalesMay 31Jun 11Jun 22Jul 4Jul 15Jul 26Aug 7

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 6, 2026 SForm 4 →Aug 7, 4:56 pm EDTSean P LeubaSVP, GC & Secretary12,855$25.44$327,0316,633−66.0%
Jun 11, 2026 SForm 4 →Jun 12, 4:43 pm EDTJagadeesh A ReddyPresident & CEO, Director15,688$35.05$549,824124,105−11.2%10b5-1
Jun 8, 2026 SForm 4 →Jun 10, 4:47 pm EDTJagadeesh A ReddyPresident & CEO, Director1,300$35.01$45,510139,793−0.92%10b5-1
Jun 1, 2026 SForm 4/A →Jun 3, 5:10 pm EDTJagadeesh A ReddyPresident & CEO, Director17,294$30.00$518,822141,093−10.9%10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.