Mistras Group, Inc.
MG · Services-Engineering Services · 31.8M shares · +1%/yr ↑ shares · EDGAR filings ↗
Net buyback after stock comp: $10M (gross $16M, SBC $6M)
Reference price $18.00 · est. market cap ~$573M — last insider sale, 2026-04-17 (estimated from the dated SEC Form 4 price × shares outstanding — not a live quote)
Grade
C61gen composite 39pct→61
Notable findings
- Fund exitedNotable fund(s) exited this quarter: VANGUARD GROUP INC
- Notable holderHeld by 5 notable fund(s): STATE STREET CORP, CITADEL ADVISORS LLC, GOLDMAN SACHS GROUP INC +2 more (as of 2026-03-31)
Quarterly revenue
Last 4 quarters · from SEC filings.
Key metrics
Gross margin
28.2%
Operating margin
5.6%
Net margin
2.3%
Return on equity
7.2%
Return on assets
2.9%
ROIC
7.8%
Revenue growth (QoQ)
4.6%
Net-income growth
-11.2%
Debt / equity
0.8×
Net debt / EBITDA
2.1×
Current ratio
1.7×
Free cash flow
$8M
EBITDA
$72M
Tangible book value
$12M
Cash & investments
$28M
Stock comp / revenue
1.1%
Leadership & compensation
| Name | Role | Latest total comp |
|---|---|---|
| Natalia Shuman | President and CEO | $4M FY2025 |
| Coggins Eileen Mary | EVP, General Counsel | — |
| Edward J. Prajzner Sr. | Sr. EVP and CFO | $2M FY2025 |
| Gennaro D’Alterio | EVP, Chief Commercial Officer | $932K FY2025 |
| Hammad Hanei Wail | EVP & Chief Operating Officer | — |
| Hani Hammad | Officer | $1M FY2025 |
| Manuel Stamatakis Executive | Executive Chairman | $5M FY2025 |
| Stamatakis Manuel N. | Executive Chairman | — |
| Charles Pizzi | Director | $215K FY2025 |
| James Forese | Director | $266K FY2025 |
| Michelle Lohmeier | Director | $218K FY2025 |
| Nicholas DeBenedictis | Director | $215K FY2025 |
| Richard Glanton | Director | $218K FY2025 |
| Sotirios Vahaviolos | Director | $68K FY2025 |
Officers & directors from SEC filings (Form 4 + DEF 14A proxy); compensation is the latest reported fiscal year.
Insider transactions · last 6 months
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| 2026-06-10 | Vahaviolos Aspasia Felice | Gift | 412K | — |
| 2026-06-10 | Foglia Stephanie Athena | Gift | 412K | — |
| 2026-05-19 | PIZZI CHARLES P | Grant | 6.9K | — |
| 2026-05-19 | GLANTON RICHARD H | Grant | 6.9K | — |
| 2026-05-19 | FORESE JAMES J | Grant | 6.9K | — |
| 2026-05-19 | Lohmeier Michelle | Grant | 6.9K | — |
| 2026-05-19 | DEBENEDICTIS NICHOLAS | Grant | 6.9K | — |
| 2026-04-27 | Foglia Stephanie Athena | Gift | 529K | — |
| 2026-04-17 | Foglia Stephanie Athena | Sell | 1.0K | $18.00 |
| 2026-03-26 | Hammad Hanei Wail | Tax withheld | 2.9K | $15.10 |
| 2026-03-22 | Prajzner Edward J | Tax withheld | 1.4K | $14.05 |
| 2026-03-16 | Prajzner Edward J | Tax withheld | 2.2K | $14.61 |
| 2026-03-07 | Prajzner Edward J | Tax withheld | 2.5K | $14.82 |
| 2026-03-04 | Stamatakis Manuel N. | Tax withheld | 814 | $15.68 |
| 2026-03-04 | Hammad Hanei Wail | Tax withheld | 337 | $15.68 |
| 2026-03-04 | Prajzner Edward J | Tax withheld | 698 | $15.68 |
| 2026-03-04 | D'Alterio Gennaro A. | Tax withheld | 184 | $15.68 |
| 2026-03-03 | Foglia Stephanie Athena | Sell | 1.0K | $15.50 |
| 2026-02-28 | D'Alterio Gennaro A. | Tax withheld | 862 | $15.28 |
| 2026-02-28 | D'Alterio Gennaro A. | Tax withheld | 655 | $15.28 |
| 2026-02-28 | Prajzner Edward J | Tax withheld | 1.3K | $15.28 |
| 2026-02-25 | SHUMAN-FABBRI NATALIA | Grant | 101K | — |
| 2026-02-25 | Prajzner Edward J | Grant | 37K | — |
| 2026-02-25 | Stamatakis Manuel N. | Grant | 86K | — |
| 2026-02-25 | Coggins Eileen Mary | Grant | 7.2K | — |
| 2026-02-25 | Hammad Hanei Wail | Grant | 30K | — |
| 2026-02-25 | Hammad Hanei Wail | Grant | 30K | — |
| 2026-02-25 | D'Alterio Gennaro A. | Grant | 20K | — |
| 2026-02-03 | Foglia Stephanie Athena | Sell | 1.0K | $14.60 |
All non-derivative Form 4 activity (SEC), newest first.
Notable events (8-K)
Recent filings
| Form | Filed | Period | Accession |
|---|---|---|---|
| 8-K | 2026-05-20 | 2026-05-19 | 0001628280-26-036918 ↗ |
| 10-Q | 2026-05-07 | 2026-03-31 | 0001628280-26-031968 ↗ |
| 8-K | 2026-05-05 | 2026-05-05 | 0001628280-26-030733 ↗ |
| DEF 14A | 2026-04-07 | 2026-05-19 | 0001140361-26-013689 ↗ |
| 10-K | 2026-03-11 | 2025-12-31 | 0001628280-26-016765 ↗ |
| 8-K | 2026-03-04 | 2026-03-04 | 0001628280-26-014662 ↗ |
| 10-Q | 2025-11-06 | 2025-09-30 | 0001628280-25-050063 ↗ |
| 8-K | 2025-11-04 | 2025-11-04 | 0001436126-25-000093 ↗ |
| 8-K | 2025-09-10 | 2025-09-08 | 0001436126-25-000074 ↗ |
| 10-Q | 2025-08-11 | 2025-06-30 | 0001436126-25-000068 ↗ |
| 8-K | 2025-08-06 | 2025-08-06 | 0001436126-25-000063 ↗ |
| 8-K | 2025-05-23 | 2025-05-19 | 0001436126-25-000039 ↗ |