InsiderTrades

Form 4 for MEC Mayville Engineering Company, Inc.

Accepted 2025-04-18 00:00:00 ET · period of report 2025-04-16 · accession 0000897069-25-000829 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2025-04-18 2025-04-16 MEC Christen Timothy L Dir, COB of the Board M - OptEx $0.00 +10.8K 141.4K +8% $0
D 2025-04-18 2025-04-16 MEC Christen Timothy L Dir, COB of the Board M - OptEx $0.00 -10.8K 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-04-16 M A 10,832 $0.00 141,407 D — —
2 Derivative Director Restricted Stock Units 2025-04-16 M D 10,832 $0.00 0 D $0.00 · — to — 10,832 Common Stock (F1) The restricted stock units vested 100% one year from the grant date.