MAYVILLE ENGR CO INC

Ticker: MEC CUSIP: 578605107 Class: Common Stock

SummerHaven Investment Management, LLC's Holding History (CIK: 0001846436)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 51,725 Value ($000) $968 Avg Close $16.31 Range $12.25 - $19.77

Q3 2025

Shares 51,725 Value ($000) $712 Avg Close $15.04 Range $12.10 - $17.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	51,725	$968	$16.31	$12.25 - $19.77
Q3 2025	51,725	$712	$15.04	$12.10 - $17.62