Bertolotti Dennis 4
4 · Mistras Group, Inc. · Filed Apr 7, 2021
Insider Transaction Report
Form 4
Bertolotti Dennis
President and COO, Services
Transactions
- Tax Payment
Common Stock
2021-03-29$10.99/sh−4,471$49,136→ 337,213 total
4 · Mistras Group, Inc. · Filed Apr 7, 2021
Common Stock