Gennaro A. D'Alterio - 25 Feb 2026 Form 4 Insider Report for Mistras Group, Inc. (MG)

Signature
/s/ Laura Boswell, attorney-in-fact for Gennaro A. D'Alterio
Issuer symbol
MG
Transactions as of
25 Feb 2026
Net transactions value
-$23,180
Form type
4
Filing time
03 Mar 2026, 20:49:14 UTC
Previous filing
04 Dec 2025
Next filing
10 Mar 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
D'Alterio Gennaro A. EVP, Chief Commercial Officer C/O MISTRAS GROUP, 195 CLARKSVILLE ROAD, PRINCETON JUNCTION /s/ Laura Boswell, attorney-in-fact for Gennaro A. D'Alterio 03 Mar 2026 0001457461

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MG Common Stock Award $0 +19,905 +69% $0.000000 48,940 25 Feb 2026 Direct
transaction MG Common Stock Tax liability $10,008 -655 -1.3% $15.28 48,285 28 Feb 2026 Direct
transaction MG Common Stock Tax liability $13,171 -862 -1.8% $15.28 47,423 28 Feb 2026 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Remarks:

(1) Represents an award of restricted stock units for payment of a performance award earned, which vest 25% on December 31 in 2026, 2027, 2028 and 2029.