Leuba Sean P
SEC insider (Form 3/4/5 filer). CIK 0001962754. SVP, GC & Secretary at Mayville Engineering Company, Inc. (MEC). 18 reported Form 4/5 transactions since Sep 2024; latest on Aug 6, 2026. Located in MILWAUKEE, WI.
Companies Leuba Sean P has filed insider reports for
- Mayville Engineering Company, Inc. (MEC): Officer, SVP, GC & Secretary
Leuba Sean P
CIK: 0001962754
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Mayville Engineering Company, Inc.
Discretionary Trading P&L
Holdings
Transaction History (18 total)
- Aug 6, 2026MEC
Mayville Engineering Company, Inc.
SaleDirect12.9K shares at avg. $25.44$327K - May 8, 2026MEC
Mayville Engineering Company, Inc.
GiftDirect1K shares- - Mar 15, 2026MEC
Mayville Engineering Company, Inc.
AwardDirectRestricted Stock Units
13.5K shares- - Mar 15, 2026MEC
Mayville Engineering Company, Inc.
ExerciseDirect7.3K shares- - Mar 15, 2026MEC
Mayville Engineering Company, Inc.
ExerciseDirect4.6K shares- - Mar 15, 2026MEC
Mayville Engineering Company, Inc.
Tax PaymentDirect5.3K shares at avg. $16.67$88K - Mar 5, 2026MEC
Mayville Engineering Company, Inc.
SaleDirect6.7K shares at avg. $18.81$126K - Mar 5, 2026MEC
Mayville Engineering Company, Inc.
SaleIndirect2.5K shares at avg. $20.07$50K - Aug 11, 2025MEC
Mayville Engineering Company, Inc.
PurchaseIndirect500 shares at avg. $13.56$7K - Mar 15, 2025MEC
Mayville Engineering Company, Inc.
ExerciseDirect7.3K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 6, 2026 | MEC Mayville Engineering Company, Inc. | Sale | 12,855 | $25.44 | $327,031 | Direct |
| May 8, 2026 | MEC Mayville Engineering Company, Inc. | Gift | 1,015 | - | $0 | Direct |
| Mar 15, 2026 | MEC Mayville Engineering Company, Inc. | Award Restricted Stock Units | 13,498 | - | - | Direct |
| Mar 15, 2026 | MEC Mayville Engineering Company, Inc. | Exercise | 7,263 | - | $0 | Direct |
| Mar 15, 2026 | MEC Mayville Engineering Company, Inc. | Exercise | 4,646 | - | $0 | Direct |
| Mar 15, 2026 | MEC Mayville Engineering Company, Inc. | Tax Payment | 5,277 | $16.67 | $87,968 | Direct |
| Mar 5, 2026 | MEC Mayville Engineering Company, Inc. | Sale | 6,698 | $18.81 | $125,989 | Direct |
| Mar 5, 2026 | MEC Mayville Engineering Company, Inc. | Sale | 2,500 | $20.07 | $50,175 | Indirect |
| Aug 11, 2025 | MEC Mayville Engineering Company, Inc. | Purchase | 500 | $13.56 | $6,780 | Indirect |
| Mar 15, 2025 | MEC Mayville Engineering Company, Inc. | Exercise | 7,264 | - | - | Direct |
1-10 of 18 transactions