MISTRAS GROUP INC

Ticker: MG CUSIP: 60649T107 Class: Common Stock

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2025

Shares 1,109,588 Value ($000) $14,036 Avg Close $11.28 Range $9.37 - $13.43

Q3 2025

Shares 1,165,054 Value ($000) $11,464 Avg Close $8.90 Range $7.74 - $10.10

Q2 2025

Shares 1,194,993 Value ($000) $9,572 Avg Close $8.41 Range $7.06 - $10.57

Q1 2025

Shares 1,216,345 Value ($000) $12,869 Avg Close $9.87 Range $8.78 - $10.95

Q4 2024

Shares 1,220,615 Value ($000) $11,059 Avg Close $9.85 Range $8.10 - $12.44

Q3 2024

Shares 1,234,978 Value ($000) $14,042 Avg Close $10.27 Range $7.83 - $12.27

Q2 2024

Shares 1,216,534 Value ($000) $10,085 Avg Close $8.75 Range $7.45 - $9.85

Q1 2024

Shares 1,201,864 Value ($000) $11,490 Avg Close $8.34 Range $7.09 - $9.80

Q4 2023

Shares 1,172,724 Value ($000) $8,584 Avg Close $6.14 Range $4.96 - $7.50

Q3 2023

Shares 1,165,239 Value ($000) $6,351 Avg Close $6.28 Range $5.08 - $7.99

Q2 2023

Shares 1,163,037 Value ($000) $8,979 Avg Close $7.44 Range $6.32 - $8.31

Q1 2023

Shares 1,024,267 Value ($000) $6,945 Avg Close $5.47 Range $4.85 - $6.79

Q4 2022

Shares 1,012,515 Value ($000) $4,992 Avg Close $4.53 Range $3.38 - $5.42

Q3 2022

Shares 829,129 Value ($000) $3,698 Avg Close $5.66 Range $4.39 - $6.72

Q2 2022

Shares 829,129 Value ($000) $4,925 Avg Close $5.91 Range $5.06 - $6.83

Q1 2022

Shares 912,354 Value ($000) $6,030 Avg Close $6.80 Range $5.97 - $8.02

Q4 2021

Shares 914,297 Value ($000) $6,793 Avg Close $8.79 Range $7.05 - $11.29

Q3 2021

Shares 908,573 Value ($000) $9,230 Avg Close $9.87 Range $8.99 - $11.38

Q2 2021

Shares 900,701 Value ($000) $8,854 Avg Close $10.78 Range $9.34 - $12.37

Q1 2021

Shares 892,763 Value ($000) $10,187 Avg Close $8.84 Range $6.66 - $12.57

Q4 2020

Shares 808,586 Value ($000) $6,275 Avg Close $5.21 Range $3.69 - $8.16

Q3 2020

Shares 732,422 Value ($000) $2,863 Avg Close $4.02 Range $3.15 - $5.35

Q2 2020

Shares 1,082,758 Value ($000) $4,277 Avg Close $4.14 Range $3.00 - $6.34

Q1 2020

Shares 1,961,964 Value ($000) $8,358 Avg Close $9.13 Range $2.77 - $14.39

Q4 2019

Shares 1,665,944 Value ($000) $23,773 Avg Close $14.14 Range $12.20 - $16.73

Q3 2019

Shares 1,429,795 Value ($000) $23,448 Avg Close $15.34 Range $14.04 - $16.95

Q2 2019

Shares 1,537,586 Value ($000) $22,094 Avg Close $13.76 Range $12.38 - $14.89

Q1 2019

Shares 1,519,758 Value ($000) $20,988 Avg Close $14.96 Range $13.01 - $16.38

Q4 2018

Shares 1,516,435 Value ($000) $21,807 Avg Close $17.57 Range $13.66 - $22.00

Q3 2018

Shares 1,495,884 Value ($000) $32,416 Avg Close $21.65 Range $18.77 - $23.60

Q2 2018

Shares 1,447,307 Value ($000) $27,324 Avg Close $19.45 Range $18.04 - $20.77

Q1 2018

Shares 1,392,775 Value ($000) $26,379 Avg Close $20.65 Range $17.78 - $23.83

Q4 2017

Shares 1,425,132 Value ($000) $33,447 Avg Close $21.79 Range $19.00 - $23.74

Q3 2017

Shares 1,361,031 Value ($000) $27,901 Avg Close $20.23 Range $17.00 - $22.84

Q2 2017

Shares 1,386,429 Value ($000) $30,460 Avg Close $21.52 Range $20.11 - $22.97

Q1 2017

Shares 1,352,110 Value ($000) $28,908 Avg Close $22.67 Range $19.49 - $26.46

Q4 2016

Shares 1,266,870 Value ($000) $32,534 Avg Close $22.80 Range $19.62 - $26.27

Q3 2016

Shares 1,181,949 Value ($000) $27,740 Avg Close $24.47 Range $22.46 - $25.93

Q2 2016

Shares 1,216,173 Value ($000) $29,031 Avg Close $24.44 Range $22.86 - $26.47

Q1 2016

Shares 1,173,989 Value ($000) $29,080 Avg Close $22.12 Range $18.55 - $25.97

Q4 2015

Shares 1,136,734 Value ($000) $21,700 Avg Close $19.33 Range $12.65 - $22.76

Q3 2015

Shares 1,114,734 Value ($000) $14,325 Avg Close $15.96 Range $12.77 - $19.85

Q2 2015

Shares 1,074,634 Value ($000) $20,396 Avg Close $18.64 Range $17.56 - $20.27

Q1 2015

Shares 1,004,653 Value ($000) $19,349 Avg Close $19.37 Range $17.35 - $21.60

Q4 2014

Shares 938,386 Value ($000) $17,200 Avg Close $17.11 Range $15.68 - $20.61

Q3 2014

Shares 938,077 Value ($000) $19,136 Avg Close $21.83 Range $20.05 - $25.48

Q2 2014

Shares 936,448 Value ($000) $22,962 Avg Close $22.96 Range $20.42 - $24.69

Q1 2014

Shares 926,787 Value ($000) $21,103 Avg Close $23.08 Range $20.59 - $25.23

Q4 2013

Shares 888,160 Value ($000) $18,545 Avg Close $19.22 Range $16.58 - $21.09

Q3 2013

Shares 866,038 Value ($000) $14,723 Avg Close $17.52 Range $15.99 - $19.84

Q2 2013

Shares 839,719 Value ($000) $14,763 Avg Close $20.67 Range $16.76 - $24.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,109,588	$14,036	$11.28	$9.37 - $13.43
Q3 2025	1,165,054	$11,464	$8.90	$7.74 - $10.10
Q2 2025	1,194,993	$9,572	$8.41	$7.06 - $10.57
Q1 2025	1,216,345	$12,869	$9.87	$8.78 - $10.95
Q4 2024	1,220,615	$11,059	$9.85	$8.10 - $12.44
Q3 2024	1,234,978	$14,042	$10.27	$7.83 - $12.27
Q2 2024	1,216,534	$10,085	$8.75	$7.45 - $9.85
Q1 2024	1,201,864	$11,490	$8.34	$7.09 - $9.80
Q4 2023	1,172,724	$8,584	$6.14	$4.96 - $7.50
Q3 2023	1,165,239	$6,351	$6.28	$5.08 - $7.99
Q2 2023	1,163,037	$8,979	$7.44	$6.32 - $8.31
Q1 2023	1,024,267	$6,945	$5.47	$4.85 - $6.79
Q4 2022	1,012,515	$4,992	$4.53	$3.38 - $5.42
Q3 2022	829,129	$3,698	$5.66	$4.39 - $6.72
Q2 2022	829,129	$4,925	$5.91	$5.06 - $6.83
Q1 2022	912,354	$6,030	$6.80	$5.97 - $8.02
Q4 2021	914,297	$6,793	$8.79	$7.05 - $11.29
Q3 2021	908,573	$9,230	$9.87	$8.99 - $11.38
Q2 2021	900,701	$8,854	$10.78	$9.34 - $12.37
Q1 2021	892,763	$10,187	$8.84	$6.66 - $12.57
Q4 2020	808,586	$6,275	$5.21	$3.69 - $8.16
Q3 2020	732,422	$2,863	$4.02	$3.15 - $5.35
Q2 2020	1,082,758	$4,277	$4.14	$3.00 - $6.34
Q1 2020	1,961,964	$8,358	$9.13	$2.77 - $14.39
Q4 2019	1,665,944	$23,773	$14.14	$12.20 - $16.73
Q3 2019	1,429,795	$23,448	$15.34	$14.04 - $16.95
Q2 2019	1,537,586	$22,094	$13.76	$12.38 - $14.89
Q1 2019	1,519,758	$20,988	$14.96	$13.01 - $16.38
Q4 2018	1,516,435	$21,807	$17.57	$13.66 - $22.00
Q3 2018	1,495,884	$32,416	$21.65	$18.77 - $23.60
Q2 2018	1,447,307	$27,324	$19.45	$18.04 - $20.77
Q1 2018	1,392,775	$26,379	$20.65	$17.78 - $23.83
Q4 2017	1,425,132	$33,447	$21.79	$19.00 - $23.74
Q3 2017	1,361,031	$27,901	$20.23	$17.00 - $22.84
Q2 2017	1,386,429	$30,460	$21.52	$20.11 - $22.97
Q1 2017	1,352,110	$28,908	$22.67	$19.49 - $26.46
Q4 2016	1,266,870	$32,534	$22.80	$19.62 - $26.27
Q3 2016	1,181,949	$27,740	$24.47	$22.46 - $25.93
Q2 2016	1,216,173	$29,031	$24.44	$22.86 - $26.47
Q1 2016	1,173,989	$29,080	$22.12	$18.55 - $25.97
Q4 2015	1,136,734	$21,700	$19.33	$12.65 - $22.76
Q3 2015	1,114,734	$14,325	$15.96	$12.77 - $19.85
Q2 2015	1,074,634	$20,396	$18.64	$17.56 - $20.27
Q1 2015	1,004,653	$19,349	$19.37	$17.35 - $21.60
Q4 2014	938,386	$17,200	$17.11	$15.68 - $20.61
Q3 2014	938,077	$19,136	$21.83	$20.05 - $25.48
Q2 2014	936,448	$22,962	$22.96	$20.42 - $24.69
Q1 2014	926,787	$21,103	$23.08	$20.59 - $25.23
Q4 2013	888,160	$18,545	$19.22	$16.58 - $21.09
Q3 2013	866,038	$14,723	$17.52	$15.99 - $19.84
Q2 2013	839,719	$14,763	$20.67	$16.76 - $24.21