Insider Group Reduces Reported Stake to 19.89% in Mistras Group
MG has more than doubled off its 52-week low of $7.38.
Summary
An insider group, including Director of Total Rewards Stephanie Foglia, has reduced its reported beneficial ownership in Mistras Group from 21.72% to 19.89%.
Key Events · Ownership and Investor Activity · MG
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Insider Group Reduces Stake
Director of Total Rewards Stephanie Foglia and an associated trust now report beneficial ownership of 19.89% of Mistras Group's common stock, down from 21.72% previously reported in the March 31, 2026 filing.
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Significant Ownership Change
The 1.83 percentage point reduction in reported ownership by this insider group represents a material change in their stake.
Analysis · MG · Trade & Services
This Schedule 13D/A indicates a material reduction in the reported beneficial ownership by an insider group, including Director of Total Rewards Stephanie Foglia and an associated trust. Their combined stake has decreased from 21.72% to 19.89% of outstanding shares. While the filing does not detail specific new sales, this reduction in reported ownership by a significant insider group can be interpreted negatively as it signals a decreased commitment or a response to dilution.
How filings like this one have moved
In the 30 days to Sep 16, 2026, 35.8% of the 1190 measured filings Wiseek scored 8 moved their stock by 5% or more by the next session's close. The median move was -0.45%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, MG was trading at $18.48 on NYSE in the Trade & Services sector, with a market capitalization of approximately $588M. The 52-week trading range was $7.38 to $19.56. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.