Sotirios J. Vahaviolos

Companies

• Mistras Group, Inc.Board member Feb 6, 2024 to Aug 19, 2024¹
• Mistras Group, Inc.Chair Oct 7, 2009 to Jan 18, 2023²
• Mistras Group, Inc.Chief executive officer Oct 7, 2009 to Aug 8, 2017²
• Mistras Group, Inc.President Oct 7, 2009 to Aug 21, 2015²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• MMistras Group, Inc. MG3,890,699 shares³$83.6M at $21.49Mar 6, 2024

As of each latest filing. The line shows shares held over time.

Recent filings

• Mar 6, 2024Gift 2,049,140 shares of Mistras Group, Inc.³
• Dec 21, 2023Gift 5,100 shares of Mistras Group, Inc.⁴
• Dec 20, 2023Gift 5,100 shares of Mistras Group, Inc.⁴
• Dec 19, 2023Gift 20,400 shares of Mistras Group, Inc.⁴
• Jan 9, 2023Gift 6,734,718 shares of Mistras Group, Inc.⁵
• Jan 6, 2022Shares withheld for tax 2,318 shares at $7.43 of Mistras Group, Inc.⁶
• Jun 1, 2020Shares withheld for tax 7,378 shares at $4.04 of Mistras Group, Inc.⁷
• Jun 1, 2020Shares withheld for tax 2,867 shares at $4.04 of Mistras Group, Inc.⁷
• Dec 23, 2019Gift 2,112 shares of Mistras Group, Inc.⁸