Mistras Group, Inc.
MGFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Mistras Group, Inc. Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 17 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 12, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Allworth Financial LP | 2026-03-31 | 27 | $400 | SEC filing |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2026-03-31 | 12,104 | $179K | SEC filing |
| C M BIDWELL & ASSOCIATES LTD | 2026-03-31 | 66 | $975 | SEC filing |
| JPMORGAN CHASE & CO | 2026-03-31 | 5,139 | $75K | SEC filing |
| WELLS FARGO & COMPANY/MN | 2026-03-31 | 6,150 | $90.9K | SEC filing |
| WEBER CAPITAL MANAGEMENT LLC /ADV | 2026-03-31 | 1,456,969 | $21.5M | SEC filing |
| BNP PARIBAS FINANCIAL MARKETS | 2026-03-31 | 6,806 | $101K | SEC filing |
| Invesco Ltd. | 2026-03-31 | 30,304 | $448K | SEC filing |
| MAI Capital Management | 2026-03-31 | 6 | $89 | SEC filing |
| AMERICAN CENTURY COMPANIES INC | 2026-03-31 | 48,798 | $721K | SEC filing |
| LAZARD ASSET MANAGEMENT LLC | 2026-03-31 | 70,369 | $1.04M | SEC filing |
| BARCLAYS PLC | 2026-03-31 | 6,005 | $88.8K | SEC filing |
| NORTHERN TRUST CORP | 2026-03-31 | 159,751 | $2.36M | SEC filing |
| MassMutual Private Wealth & Trust, FSB | 2026-03-31 | 29 | $429 | SEC filing |
| Engineers Gate Manager LP | 2026-03-31 | 17,568 | $260K | SEC filing |
| TWO SIGMA INVESTMENTS, LP | 2026-03-31 | 231,325 | $3.42M | SEC filing |
| FEDERATED HERMES, INC. | 2026-03-31 | 656,032 | $9.7M | SEC filing |
| OSAIC HOLDINGS, INC. | 2026-03-31 | 230 | $3.4K | SEC filing |
| JONES FINANCIAL COMPANIES LLLP | 2026-03-31 | 3,676 | $53.6K | SEC filing |
| State of Alaska, Department of Revenue | 2026-03-31 | 1,765 | Not shown | SEC filing |
- Each value is checked against Mistras Group, Inc.'s share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 1 row: the filed value is about 1,000 times too small for the share count at Mistras Group, Inc.'s share price.
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Mistras Group, Inc.'s recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2024-09-20 · Lange Michael J.: Larger than all 16 other insider sales of Common Stock on file. SEC filing
- 2024-06-20 · GLANTON RICHARD H: Larger than 15 of the 16 other insider sales of Common Stock on file. SEC filing
Independent insiders buying near the same time
- 2025-03-18–2025-03-20: 4 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing )
- 2023-11-07–2023-11-09: 3 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing )
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-04-17 | Foglia Stephanie Athena · 10% owner | Common Stock | S — Open market or private sale | −1,000 | 18.00 | SEC filing |
| 2026-03-03 | Foglia Stephanie Athena · 10% owner | Common Stock | S — Open market or private sale | −1,000 | 15.50 | SEC filing |
| 2026-02-03 | Foglia Stephanie Athena · 10% owner | Common Stock | S — Open market or private sale | −1,000 | 14.60 | SEC filing |
| 2026-01-05 | Foglia Stephanie Athena · 10% owner | Common Stock | S — Open market or private sale | −1,000 | 13.60 | SEC filing |
| 2025-09-15 | Coggins Eileen Mary · EVP & Chief Legal Officer | Common Stock | P — Open market or private purchase | +15,000 | 9.55 | SEC filing |
| 2025-09-15 | Coggins Eileen Mary · EVP & Chief Legal Officer | Stock Options (Right to Buy) | P — Open market or private purchase | +25,000 | 9.55 | SEC filing |
| 2025-06-05 | Stamatakis Manuel N. · Executive Chairman | Common Stock | P — Open market or private purchase | +10,000 | 7.71 | SEC filing |
| 2025-03-20 | DEBENEDICTIS NICHOLAS · Director | Common Stock | P — Open market or private purchase | +1,038 | 10.01 | SEC filing |
Showing 8 of 20 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-10 | Vahaviolos Aspasia Felice · 10% owner | Common Stock | G — Bona fide gift | +411,875 | SEC filing |
| 2026-06-10 | Foglia Stephanie Athena · 10% owner | Common Stock | G — Bona fide gift | −411,875 | SEC filing |
| 2026-05-19 | PIZZI CHARLES P · Director | Common Stock | A — Grant, award, or other acquisition | +6,862 | SEC filing |
| 2026-05-19 | FORESE JAMES J · Director | Common Stock | A — Grant, award, or other acquisition | +6,862 | SEC filing |
| 2026-05-19 | Lohmeier Michelle · Director | Common Stock | A — Grant, award, or other acquisition | +6,862 | SEC filing |
| 2026-05-19 | DEBENEDICTIS NICHOLAS · Director | Common Stock | A — Grant, award, or other acquisition | +6,862 | SEC filing |
| 2026-05-19 | GLANTON RICHARD H · Director | Common Stock | A — Grant, award, or other acquisition | +6,862 | SEC filing |
| 2026-04-27 | Foglia Stephanie Athena · 10% owner | Common Stock | G — Bona fide gift | −528,672 | SEC filing |
Showing 8 of 40 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2025-07-02 | Vahaviolos Aspasia Felice · 10% owner | Common Stock | W — Acquisition or disposition by will or laws of descent | +2,217,087 | SEC filing |
| 2025-03-25 | Hammad Hanei Wail · EVP & Chief Operating Officer | Common Stock | D — Disposition to the issuer | −6,384 | SEC filing |
| 2023-03-17 | Prajzner Edward J · Sr. EVP and CFO | Performance Restricted Stock Units | J — Other acquisition or disposition | −18,321 | SEC filing |
| 2023-03-17 | Lange Michael J. · Senior EVP | Performance Share Unit | J — Other acquisition or disposition | −10,260 | SEC filing |
| 2023-03-17 | Keefe Michael C · EVP, General Counsel | Performance Share Unit | J — Other acquisition or disposition | −11,499 | SEC filing |
| 2023-03-17 | Bertolotti Dennis · President and CEO | Performance Share Unit | J — Other acquisition or disposition | −57,252 | SEC filing |
Showing 6 of 6 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.