MAYVILLE ENGR CO INC

Ticker: MEC CUSIP: 578605107 Class: Common Stock

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025

Shares 94,368 Value ($000) $1,767 Avg Close $16.31 Range $12.25 - $19.77

Q3 2025

Shares 109,230 Value ($000) $1,503 Avg Close $15.04 Range $12.10 - $17.62

Q2 2025

Shares 101,738 Value ($000) $1,624 Avg Close $14.29 Range $11.72 - $16.72

Q1 2025

Shares 99,909 Value ($000) $1,342 Avg Close $15.04 Range $12.75 - $16.54

Q4 2024

Shares 101,334 Value ($000) $1,593 Avg Close $18.28 Range $15.33 - $23.02

Q3 2024

Shares 98,200 Value ($000) $2,070 Avg Close $18.72 Range $15.90 - $22.07

Q2 2024

Shares 88,202 Value ($000) $1,469 Avg Close $15.12 Range $13.15 - $17.00

Q1 2024

Shares 89,966 Value ($000) $1,289 Avg Close $13.05 Range $11.07 - $14.82

Q4 2023

Shares 97,466 Value ($000) $1,405 Avg Close $12.41 Range $9.72 - $14.89

Q3 2023

Shares 86,066 Value ($000) $944 Avg Close $11.55 Range $9.86 - $13.28

Q2 2023

Shares 86,061 Value ($000) $1,072 Avg Close $12.64 Range $9.55 - $15.50

Q1 2023

Shares 16,988 Value ($000) $253 Avg Close $14.57 Range $12.25 - $16.66

Q4 2022

Shares 15,185 Value ($000) $192 Avg Close $9.97 Range $5.95 - $14.37

Q3 2022

Shares 14,221 Value ($000) $93 Avg Close $7.19 Range $6.36 - $8.46

Q2 2022

Shares 14,221 Value ($000) $110 Avg Close $8.48 Range $7.01 - $9.52

Q1 2022

Shares 72,920 Value ($000) $683 Avg Close $11.35 Range $9.13 - $15.33

Q4 2021

Shares 78,211 Value ($000) $1,166 Avg Close $16.48 Range $13.15 - $19.90

Q3 2021

Shares 76,348 Value ($000) $1,435 Avg Close $17.13 Range $13.49 - $20.93

Q2 2021

Shares 104,775 Value ($000) $2,107 Avg Close $17.65 Range $13.75 - $22.16

Q1 2021

Shares 99,143 Value ($000) $1,426 Avg Close $14.74 Range $12.14 - $17.74

Q4 2020

Shares 101,925 Value ($000) $1,367 Avg Close $11.06 Range $8.62 - $14.74

Q3 2020

Shares 105,386 Value ($000) $969 Avg Close $8.45 Range $6.90 - $10.23

Q2 2020

Shares 84,490 Value ($000) $667 Avg Close $6.13 Range $4.49 - $8.43

Q1 2020

Shares 75,179 Value ($000) $461 Avg Close $7.51 Range $3.89 - $9.60

Q4 2019

Shares 78,174 Value ($000) $733 Avg Close $10.38 Range $7.70 - $14.21

Q3 2019

Shares 77,958 Value ($000) $1,028 Avg Close $13.36 Range $11.16 - $15.94

Q2 2019

Shares 25,464 Value ($000) $352 Avg Close $15.40 Range $11.95 - $17.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	94,368	$1,767	$16.31	$12.25 - $19.77
Q3 2025	109,230	$1,503	$15.04	$12.10 - $17.62
Q2 2025	101,738	$1,624	$14.29	$11.72 - $16.72
Q1 2025	99,909	$1,342	$15.04	$12.75 - $16.54
Q4 2024	101,334	$1,593	$18.28	$15.33 - $23.02
Q3 2024	98,200	$2,070	$18.72	$15.90 - $22.07
Q2 2024	88,202	$1,469	$15.12	$13.15 - $17.00
Q1 2024	89,966	$1,289	$13.05	$11.07 - $14.82
Q4 2023	97,466	$1,405	$12.41	$9.72 - $14.89
Q3 2023	86,066	$944	$11.55	$9.86 - $13.28
Q2 2023	86,061	$1,072	$12.64	$9.55 - $15.50
Q1 2023	16,988	$253	$14.57	$12.25 - $16.66
Q4 2022	15,185	$192	$9.97	$5.95 - $14.37
Q3 2022	14,221	$93	$7.19	$6.36 - $8.46
Q2 2022	14,221	$110	$8.48	$7.01 - $9.52
Q1 2022	72,920	$683	$11.35	$9.13 - $15.33
Q4 2021	78,211	$1,166	$16.48	$13.15 - $19.90
Q3 2021	76,348	$1,435	$17.13	$13.49 - $20.93
Q2 2021	104,775	$2,107	$17.65	$13.75 - $22.16
Q1 2021	99,143	$1,426	$14.74	$12.14 - $17.74
Q4 2020	101,925	$1,367	$11.06	$8.62 - $14.74
Q3 2020	105,386	$969	$8.45	$6.90 - $10.23
Q2 2020	84,490	$667	$6.13	$4.49 - $8.43
Q1 2020	75,179	$461	$7.51	$3.89 - $9.60
Q4 2019	78,174	$733	$10.38	$7.70 - $14.21
Q3 2019	77,958	$1,028	$13.36	$11.16 - $15.94
Q2 2019	25,464	$352	$15.40	$11.95 - $17.40