MAYVILLE ENGR CO INC

Ticker: MEC CUSIP: 578605107 Class: Common Stock

JONES FINANCIAL COMPANIES LLLP's Holding History (CIK: 0000815917)

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

Q4 2025

Shares 2,929 Value ($000) $55 Avg Close $16.31 Range $12.25 - $19.77

Q3 2025

Shares 1,329 Value ($000) $18 Avg Close $15.04 Range $12.10 - $17.62

Q2 2025

Shares 1,114 Value ($000) $18 Avg Close $14.29 Range $11.72 - $16.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,929	$55	$16.31	$12.25 - $19.77
Q3 2025	1,329	$18	$15.04	$12.10 - $17.62
Q2 2025	1,114	$18	$14.29	$11.72 - $16.72