MAYVILLE ENGR CO INC

Ticker: MEC CUSIP: 578605107 Class: Common Stock

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q4 2025

Shares 71,100 Value ($000) $1,331 Avg Close $16.31 Range $12.25 - $19.77

Q3 2025

Shares 521,100 Value ($000) $7,170 Avg Close $15.04 Range $12.10 - $17.62

Q2 2025

Shares 571,187 Value ($000) $9,116 Avg Close $14.29 Range $11.72 - $16.72

Q1 2025

Shares 621,204 Value ($000) $8,343 Avg Close $15.04 Range $12.75 - $16.54

Q4 2024

Shares 629,714 Value ($000) $9,899 Avg Close $18.28 Range $15.33 - $23.02

Q3 2024

Shares 629,714 Value ($000) $13,274 Avg Close $18.72 Range $15.90 - $22.07

Q2 2024

Shares 643,400 Value ($000) $10,719 Avg Close $15.12 Range $13.15 - $17.00

Q1 2024

Shares 643,400 Value ($000) $9,220 Avg Close $13.05 Range $11.07 - $14.82

Q4 2023

Shares 640,400 Value ($000) $9,235 Avg Close $12.41 Range $9.72 - $14.89

Q3 2023

Shares 649,710 Value ($000) $7,127 Avg Close $11.55 Range $9.86 - $13.28

Q2 2023

Shares 587,210 Value ($000) $7,317 Avg Close $12.64 Range $9.55 - $15.50

Q1 2023

Shares 568,750 Value ($000) $8,486 Avg Close $14.57 Range $12.25 - $16.66

Q4 2022

Shares 598,011 Value ($000) $7,571 Avg Close $9.97 Range $5.95 - $14.37

Q3 2022

Shares 677,521 Value ($000) $4,411 Avg Close $7.19 Range $6.36 - $8.46

Q2 2022

Shares 660,771 Value ($000) $5,114 Avg Close $8.48 Range $7.01 - $9.52

Q1 2022

Shares 618,071 Value ($000) $5,791 Avg Close $11.35 Range $9.13 - $15.33

Q4 2021

Shares 504,021 Value ($000) $7,515 Avg Close $16.48 Range $13.15 - $19.90

Q3 2021

Shares 519,221 Value ($000) $9,761 Avg Close $17.13 Range $13.49 - $20.93

Q2 2021

Shares 316,273 Value ($000) $6,360 Avg Close $17.65 Range $13.75 - $22.16

Q1 2021

Shares 283,453 Value ($000) $4,076 Avg Close $14.74 Range $12.14 - $17.74

Q4 2020

Shares 333,043 Value ($000) $4,469 Avg Close $11.06 Range $8.62 - $14.74

Q3 2020

Shares 392,743 Value ($000) $3,609 Avg Close $8.45 Range $6.90 - $10.23

Q2 2020

Shares 399,443 Value ($000) $3,156 Avg Close $6.13 Range $4.49 - $8.43

Q1 2020

Shares 141,434 Value ($000) $867 Avg Close $7.51 Range $3.89 - $9.60

Q4 2019

Shares 93,900 Value ($000) $881 Avg Close $10.38 Range $7.70 - $14.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	71,100	$1,331	$16.31	$12.25 - $19.77
Q3 2025	521,100	$7,170	$15.04	$12.10 - $17.62
Q2 2025	571,187	$9,116	$14.29	$11.72 - $16.72
Q1 2025	621,204	$8,343	$15.04	$12.75 - $16.54
Q4 2024	629,714	$9,899	$18.28	$15.33 - $23.02
Q3 2024	629,714	$13,274	$18.72	$15.90 - $22.07
Q2 2024	643,400	$10,719	$15.12	$13.15 - $17.00
Q1 2024	643,400	$9,220	$13.05	$11.07 - $14.82
Q4 2023	640,400	$9,235	$12.41	$9.72 - $14.89
Q3 2023	649,710	$7,127	$11.55	$9.86 - $13.28
Q2 2023	587,210	$7,317	$12.64	$9.55 - $15.50
Q1 2023	568,750	$8,486	$14.57	$12.25 - $16.66
Q4 2022	598,011	$7,571	$9.97	$5.95 - $14.37
Q3 2022	677,521	$4,411	$7.19	$6.36 - $8.46
Q2 2022	660,771	$5,114	$8.48	$7.01 - $9.52
Q1 2022	618,071	$5,791	$11.35	$9.13 - $15.33
Q4 2021	504,021	$7,515	$16.48	$13.15 - $19.90
Q3 2021	519,221	$9,761	$17.13	$13.49 - $20.93
Q2 2021	316,273	$6,360	$17.65	$13.75 - $22.16
Q1 2021	283,453	$4,076	$14.74	$12.14 - $17.74
Q4 2020	333,043	$4,469	$11.06	$8.62 - $14.74
Q3 2020	392,743	$3,609	$8.45	$6.90 - $10.23
Q2 2020	399,443	$3,156	$6.13	$4.49 - $8.43
Q1 2020	141,434	$867	$7.51	$3.89 - $9.60
Q4 2019	93,900	$881	$10.38	$7.70 - $14.21