MAYVILLE ENGR CO INC

Ticker: MEC CUSIP: 578605107 Class: Common Stock

PICTON MAHONEY ASSET MANAGEMENT's Holding History (CIK: 0001539041)

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

Q4 2025

Shares 5,800 Value ($000) $109 Avg Close $16.31 Range $12.25 - $19.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,800	$109	$16.31	$12.25 - $19.77