MAYVILLE ENGR CO INC

Ticker: MEC CUSIP: 578605107 Class: Common Stock

SeaBridge Investment Advisors LLC's Holding History (CIK: 0001304229)

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

Q2 2025

Shares 16,356 Value ($000) $261 Avg Close $14.29 Range $11.72 - $16.72

Q1 2025

Shares 16,345 Value ($000) $220 Avg Close $15.04 Range $12.75 - $16.54

Q3 2024

Shares 18,664 Value ($000) $393 Avg Close $18.72 Range $15.90 - $22.07

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	16,356	$261	$14.29	$11.72 - $16.72
Q1 2025	16,345	$220	$15.04	$12.75 - $16.54
Q3 2024	18,664	$393	$18.72	$15.90 - $22.07