LEUBA SEAN P

PrivateCIK: 1962754
Location

MAYVILLE, WI

LEUBA SEAN P (GC & Secretary) sold 43.7% of their position (9.20K shares) of MAYVILLE ENGINEERING COMPANY, INC. on the open market

Open‑market sale worth $176.2K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderLEUBA SEAN PCIK 1962754
Officer· GC & Secretary
Since Mar 2026
-9.20K
Net shares
Net seller
$176.2K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
9.20K disposed
Non-Derivative Transactions2

Common Stock

Indirect
S · Sale

Shares

2.50K

Price / share

$20.07

Trade value

$50.17K

% of position

New position
3/5/2026
2.50K0.00

Common Stock

Direct
S · Sale

Shares

6.70K

Price / share

$18.81

Trade value

$125.99K

% of position

36.1%
3/5/2026
18.54K11.84K
Total

Net shares

9.20K

Net value

-$176.16K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)0
No non-derivative holdings reported
Derivative Holdings (Post-Transaction)3

Restricted Stock Units

Direct
Underlying security
Common Stock

Underlying shares

14.53K

Shares owned

14.53K

Exercise price

0

Expiration

Exercise window

Restricted Stock Units

Direct
Underlying security
Common Stock

Underlying shares

13.94K

Shares owned

13.94K

Exercise price

0

Expiration

Exercise window

Stock Option (right to buy)

Direct
Underlying security
Common Stock

Underlying shares

21.55K

Shares owned

21.55K

Exercise price

16.22

Expiration

Exercise window

Total

Underlying

50.02K

Owned

50.02K

LEUBA SEAN P — Insider Transaction (Form 4) Filed Mar 9, 2026 | Finecho