MAYVILLE ENGR CO INC

Ticker: MEC CUSIP: 578605107 Class: Common Stock

Nuveen, LLC's Holding History (CIK: 0001871926)

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

Q4 2025

Shares 87,587 Value ($000) $1,640 Avg Close $16.31 Range $12.25 - $19.77

Q3 2025

Shares 49,337 Value ($000) $679 Avg Close $15.04 Range $12.10 - $17.62

Q2 2025

Shares 49,337 Value ($000) $787 Avg Close $14.29 Range $11.72 - $16.72

Q1 2025

Shares 47,917 Value ($000) $644 Avg Close $15.04 Range $12.75 - $16.54

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	87,587	$1,640	$16.31	$12.25 - $19.77
Q3 2025	49,337	$679	$15.04	$12.10 - $17.62
Q2 2025	49,337	$787	$14.29	$11.72 - $16.72
Q1 2025	47,917	$644	$15.04	$12.75 - $16.54