New insider 2025 Irrevocable Two-Year Grantor Retained Annuity Trust Of Aspasia F. Vahaviolos claimed ownership of 5,251,358 shares (SEC Form 3)
$MG
Military/Government/Technical
Consumer Discretionary
| FORM 3 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940 |
|
|||||||||||||||
1. Name and Address of Reporting Person*
(Street)
|
2. Date of Event Requiring Statement
(Month/Day/Year) 12/31/2025 |
3. Issuer Name and Ticker or Trading Symbol
Mistras Group, Inc. [ MG ] |
|||||||||||||
|
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
|
5. If Amendment, Date of Original Filed
(Month/Day/Year) |
||||||||||||||
6. Individual or Joint/Group Filing (Check Applicable Line)
| |||||||||||||||
| Table I - Non-Derivative Securities Beneficially Owned | |||
|---|---|---|---|
| 1. Title of Security (Instr. 4) | 2. Amount of Securities Beneficially Owned (Instr. 4) | 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) | 4. Nature of Indirect Beneficial Ownership (Instr. 5) |
| Common Stock | 5,251,358 | D | |
|
Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) | |||||||
|---|---|---|---|---|---|---|---|
| 1. Title of Derivative Security (Instr. 4) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) | 4. Conversion or Exercise Price of Derivative Security | 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) | 6. Nature of Indirect Beneficial Ownership (Instr. 5) | ||
| Date Exercisable | Expiration Date | Title | Amount or Number of Shares | ||||
| Explanation of Responses: |
| Remarks: |
| Reporting person ("GRAT") was established by the grantor, Aspasia F. Vahaviolos. The shares were acquired by a gift from Mrs. Vahaviolos. Mrs. Vahaviolos' daughter, who does not reside with her, is the trustee for the trust and holds sole power over the voting and disposition of the shares of Mistras Group common stock held by the GRAT. Mrs. Vahaviolos and the GRAT trustee have agreed that the GRAT will be subject to the Issuer's insider trading compliance policy regarding the shares of common stock of the Issuer held by the GRAT because of the managerial position held by the trustee with the issuer |
| /s/ Stephanie Foglia, Trustee | 02/16/2026 | |
| ** Signature of Reporting Person | Date | |
| Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. | ||
| * If the form is filed by more than one reporting person, see Instruction 5 (b)(v). | ||
| ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). | ||
| Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. | ||
| Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number. | ||