MAYVILLE ENGR CO INC

Ticker: MEC CUSIP: 578605107 Class: Common Stock

Advisory Services Network, LLC's Holding History (CIK: 0001573876)

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

Q3 2025

Shares 210 Value ($000) $3 Avg Close $15.04 Range $12.10 - $17.62

Q1 2023

Shares 326 Value ($000) $5 Avg Close $14.57 Range $12.25 - $16.66

Q4 2022

Shares 451 Value ($000) $6 Avg Close $9.97 Range $5.95 - $14.37

Q3 2021

Shares 16,268 Value ($000) $306 Avg Close $17.13 Range $13.49 - $20.93

Q2 2021

Shares 9,329 Value ($000) $188 Avg Close $17.65 Range $13.75 - $22.16

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	210	$3	$15.04	$12.10 - $17.62
Q1 2023	326	$5	$14.57	$12.25 - $16.66
Q4 2022	451	$6	$9.97	$5.95 - $14.37
Q3 2021	16,268	$306	$17.13	$13.49 - $20.93
Q2 2021	9,329	$188	$17.65	$13.75 - $22.16