Sotirios J. Vahaviolos

Entity
Individual
Business address
C/O Mistras Group, Inc., 195 Clarksville Road, 08550 Princeton Junction, NJ
Signature Ownership
Michael C. Keefe, attorney-in-fact for Sotirios J. Vahaviolos
All SEC filings
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Sotirios J. Vahaviolos has filed 74 SEC EDGAR filings since 10/7/2009

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT Aug 19, 2024 Dec 23, 2019 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT May 3, 2024 Mar 6, 2024 001-34481
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2024
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2024
5 Open Document Open Filing PRIMARY DOCUMENT Feb 6, 2024 Dec 31, 2023 001-34481
SC 13G Open Document Open Filing SC 13G Feb 7, 2023
4 Open Document Open Filing PRIMARY DOCUMENT Jan 18, 2023 Jan 9, 2023 001-34481
SC 13G Open Document Open Filing SC 13G Feb 9, 2022
4/A Open Document Open Filing PRIMARY DOCUMENT Jan 10, 2022 Jun 1, 2020 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Jan 7, 2022 Jan 6, 2022 001-34481
SC 13G/A Open Document Open Filing SC 13G/A Feb 11, 2021
5/A Open Document Open Filing PRIMARY DOCUMENT Feb 5, 2021 Dec 31, 2020 001-34481
5 Open Document Open Filing PRIMARY DOCUMENT Feb 3, 2021 Dec 31, 2020 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Jan 5, 2021 Jan 4, 2021 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Jun 2, 2020 Jun 1, 2020 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Apr 1, 2020 Mar 30, 2020 001-34481
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2020
4 Open Document Open Filing PRIMARY DOCUMENT Jan 3, 2020 Jan 2, 2020 001-34481
5 Open Document Open Filing PRIMARY DOCUMENT Jan 3, 2020 Dec 31, 2019 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Aug 23, 2019 Aug 21, 2019 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Aug 20, 2019 Aug 16, 2019 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Jun 3, 2019 Jun 3, 2019 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Mar 20, 2019 Mar 18, 2019 001-34481
SC 13G/A Open Document Open Filing SC 13G/A Feb 4, 2019
5 Open Document Open Filing PRIMARY DOCUMENT Jan 25, 2019 Dec 31, 2018 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Jan 3, 2019 Jan 2, 2019 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Aug 10, 2018 Aug 9, 2018 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Jun 5, 2018 Jun 1, 2018 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Mar 16, 2018 Mar 14, 2018 001-34481
SC 13G/A Open Document Open Filing SC 13G/A Feb 7, 2018
5 Open Document Open Filing PRIMARY DOCUMENT Jan 9, 2018 Dec 31, 2017 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Jan 2, 2018 Jan 2, 2018 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Aug 16, 2017 Aug 15, 2017 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Aug 8, 2017 Aug 8, 2017 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Jul 12, 2017 Jul 11, 2017 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Jun 7, 2017 Jun 6, 2017 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Jun 2, 2017 Jun 1, 2017 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT May 10, 2017 May 8, 2017 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Apr 13, 2017 Apr 13, 2017 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Mar 21, 2017 Mar 20, 2017 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Mar 9, 2017 Mar 8, 2017 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Feb 16, 2017 Feb 14, 2017 001-34481
SC 13G/A Open Document Open Filing SC 13G/A Jan 30, 2017
5 Open Document Open Filing PRIMARY DOCUMENT Jan 27, 2017 Dec 31, 2016 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Jan 12, 2017 Jan 12, 2017 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Dec 14, 2016 Dec 13, 2016 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Nov 7, 2016 Nov 4, 2016 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Oct 26, 2016 Oct 25, 2016 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Sep 12, 2016 Sep 8, 2016 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Aug 18, 2016 Aug 18, 2016 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Aug 17, 2016 Aug 16, 2016 001-34481
5 Open Document Open Filing PRIMARY DOCUMENT Jul 6, 2016 May 31, 2016 001-34481
SC 13G/A Open Document Open Filing SC 13G/A Feb 8, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Aug 21, 2015 Aug 20, 2015 001-34481
SC 13G/A Open Document Open Filing SC 13G/A Feb 17, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Oct 24, 2014 Oct 22, 2014 001-34481
4 Open Document Open Filing PRIMARY DOCUMENT Aug 20, 2014 Aug 19, 2014 001-34481
SC 13G/A Open Document Open Filing SC 13G/A Feb 6, 2014
4 Open Document Open Filing PRIMARY DOCUMENT Jan 23, 2014 Jan 21, 2014 001-34481