Mistras Group Inc

MGNASDAQ · US

Holders

ACQUIREDT+7
Vahaviolos Aspasia Felice
Mistras Group Inc · NASDAQ
+387,093 sh
Filed 7 Oct 2026SEC Form 4view source
REDUCEDT+30
D'Alterio Gennaro A.
Mistras Group Inc · NASDAQ
−662 sh · $13.7K
Filed 22 Sept 2026SEC Form 4view source
REDUCEDT+30
Coggins Eileen Mary
Mistras Group Inc · NASDAQ
−1,636 sh · $32.2K
Filed 18 Sept 2026SEC Form 4view source
REDUCEDT+30
Foglia Stephanie Athena
Mistras Group Inc · NASDAQ
−387,093 sh
Filed 14 Sept 2026SEC Form 4view source
REDUCEDStale
Shuman-Fabbri Natalia
Mistras Group Inc · NASDAQ
−2,410 sh · $46.8K
Filed 9 Sept 2026SEC Form 4view source
DISCLOSEDStale
Two Sigma Investments
Mistras Group Inc · NASDAQ
231,325 sh · $3.4M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDStale
Renaissance Technologies
Mistras Group Inc · NASDAQ
120,500 sh · $1.8M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDStale
BlackRock
Mistras Group Inc · NASDAQ
1,384,270 sh · $11.5M
Filed 30 Jun 2024SEC 13Fview source