Mistras Group, Inc. reports

Location
195 Clarksville Road, Princeton Junction, NJ
State of incorporation
DE
Fiscal year end
December 31
Data updated at
11/4/2024, 02:04 PM
Form type Sec Links Description Filing date Reporting date
10-Q Report | Data 10-Q Nov 4, 2024 Sep 30, 2024
8-K Report | Data 8-K Oct 30, 2024 Oct 30, 2024
8-K Report | Data 8-K Oct 30, 2024 Oct 30, 2024
8-K Report | Data 8-K Sep 18, 2024 Sep 18, 2024
10-Q Report | Data 10-Q Aug 2, 2024 Jun 30, 2024
8-K Report | Data 8-K Jul 31, 2024 Jul 31, 2024
SC 13D Report SC 13D Jul 9, 2024
8-K Report | Data 8-K May 20, 2024 May 14, 2024
10-Q Report | Data 10-Q May 3, 2024 Mar 31, 2024
8-K Report | Data 8-K May 1, 2024 May 1, 2024
10-K Report | Data 10-K Mar 11, 2024 Dec 31, 2023
8-K Report | Data 8-K Mar 6, 2024 Mar 6, 2024
8-K Report | Data 8-K Mar 1, 2024 Feb 27, 2024
SC 13G/A Report SC 13G/A Feb 14, 2024
SC 13D/A Report SC 13D/A Feb 14, 2024
SC 13D Report SC 13D Feb 14, 2024
SC 13G/A Report SC 13G/A Feb 14, 2024
8-K Report | Data 8-K Dec 8, 2023 Dec 6, 2023
10-Q Report | Data 10-Q Nov 6, 2023 Sep 30, 2023
8-K Report | Data 8-K Nov 2, 2023 Nov 2, 2023
8-K Report | Data 8-K Oct 13, 2023 Oct 10, 2023
8-K Report | Data 8-K Oct 10, 2023 Oct 9, 2023
10-Q Report | Data 10-Q Aug 7, 2023 Jun 30, 2023
8-K/A Report | Data 8-K/A Aug 2, 2023 Aug 2, 2023
8-K Report | Data 8-K Aug 2, 2023 Aug 2, 2023
8-K Report 8-K May 24, 2023 May 22, 2023
10-Q Report | Data 10-Q May 5, 2023 Mar 31, 2023
10-K/A Report | Data 10-K/A May 5, 2023 Dec 31, 2022
8-K Report | Data 8-K May 3, 2023 May 3, 2023
8-K Report 8-K Apr 3, 2023 Mar 29, 2023
10-K Report | Data 10-K Mar 15, 2023 Dec 31, 2022
8-K Report | Data 8-K Mar 8, 2023 Mar 3, 2023
8-K Report | Data 8-K Feb 9, 2023 Feb 8, 2023
SC 13G Report SC 13G Feb 7, 2023
SC 13D Report SC 13D Jan 26, 2023
10-Q Report | Data 10-Q Nov 7, 2022 Sep 30, 2022
8-K Report | Data 8-K Nov 2, 2022 Nov 2, 2022
10-Q Report | Data 10-Q Aug 5, 2022 Jun 30, 2022
8-K Report | Data 8-K Aug 3, 2022 Aug 3, 2022
8-K Report 8-K Aug 2, 2022 Aug 1, 2022
8-K Report | Data 8-K May 25, 2022 May 23, 2022
10-Q Report | Data 10-Q May 6, 2022 Mar 31, 2022
8-K Report | Data 8-K May 3, 2022 May 3, 2022
8-K Report | Data 8-K Apr 13, 2022 Apr 13, 2022
10-K Report | Data 10-K Mar 14, 2022 Dec 31, 2021
8-K Report | Data 8-K Mar 9, 2022 Mar 9, 2022
SC 13G Report SC 13G Feb 9, 2022
10-Q Report | Data 10-Q Nov 3, 2021 Sep 30, 2021
8-K Report | Data 8-K Nov 2, 2021 Nov 2, 2021
10-Q Report | Data 10-Q Aug 4, 2021 Jun 30, 2021
8-K Report | Data 8-K Aug 3, 2021 Aug 2, 2021
8-K Report | Data 8-K May 26, 2021 May 24, 2021
8-K Report | Data 8-K May 20, 2021 May 19, 2021
10-Q Report | Data 10-Q May 7, 2021 Mar 31, 2021
8-K Report | Data 8-K May 5, 2021 May 5, 2021
8-K Report | Data 8-K Mar 29, 2021 Mar 24, 2021
10-K Report | Data 10-K Mar 16, 2021 Dec 31, 2020
8-K Report | Data 8-K Mar 16, 2021 Mar 16, 2021
SC 13G/A Report SEC SCHEDULE 13G Feb 12, 2021
SC 13G/A Report SC 13G/A Feb 11, 2021
SC 13G/A Report SCHEDULE 13G/A Feb 10, 2021
8-K Report | Data 8-K Dec 2, 2020 Nov 25, 2020
10-Q Report | Data 10-Q Nov 6, 2020 Sep 30, 2020
8-K Report | Data 8-K Nov 4, 2020 Nov 4, 2020
10-Q Report | Data 10-Q Aug 7, 2020 Jun 30, 2020
8-K Report | Data 8-K Aug 6, 2020 Aug 5, 2020
8-K Report 8-K May 22, 2020 May 19, 2020
10-Q Report | Data 10-Q May 19, 2020 Mar 31, 2020
8-K Report 8-K May 19, 2020 May 18, 2020
8-K Report 8-K May 15, 2020 May 15, 2020
8-K Report 8-K May 11, 2020 May 11, 2020
SC 13G/A Report Apr 30, 2020
8-K Report 8-K Apr 6, 2020 Apr 1, 2020
8-K Report 8-K Apr 2, 2020 Apr 1, 2020
10-K Report | Data 10-K Mar 27, 2020 Dec 31, 2019
8-K Report 8-K Mar 26, 2020 Mar 25, 2020
8-K Report 8-K Mar 13, 2020 Mar 9, 2020
SC 13G/A Report SC 13G/A Feb 14, 2020
SC 13G Report SCHEDULE 13G Feb 13, 2020
SC 13G Report SCHEDULE 13G Feb 12, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 12, 2020
SC 13G/A Report Feb 4, 2020
10-Q Report | Data 10-Q Nov 6, 2019 Sep 30, 2019
8-K Report 8-K Nov 5, 2019 Nov 4, 2019
SC 13G/A Report Aug 20, 2019
SC 13G/A Report SEC SCHEDULE 13G Aug 12, 2019
10-Q Report | Data 10-Q Aug 6, 2019 Jun 30, 2019
8-K Report 8-K Aug 5, 2019 Aug 5, 2019
8-K Report 8-K May 16, 2019 May 15, 2019
10-Q Report | Data 10-Q May 8, 2019 Mar 31, 2019
8-K Report 8-K May 7, 2019 May 6, 2019
10-K Report | Data 10-K Mar 18, 2019 Dec 31, 2018
8-K Report 8-K Mar 11, 2019 Mar 11, 2019
8-K/A Report 8-K/A Feb 28, 2019 Dec 13, 2018
SC 13G/A Report MG 13G Feb 14, 2019
SC 13G/A Report SEC SCHEDULE 13G Feb 12, 2019
SC 13G/A Report Feb 11, 2019
SC 13G/A Report SC 13G/A Feb 4, 2019
8-K Report 8-K Dec 13, 2018 Dec 13, 2018
10-Q Report | Data 10-Q Nov 6, 2018 Sep 30, 2018
8-K Report 8-K Nov 5, 2018 Nov 5, 2018
10-Q Report | Data 10-Q Aug 7, 2018 Jun 30, 2018
8-K Report 8-K Aug 6, 2018 Aug 6, 2018
8-K Report ANNUAL MEETING RESULTS May 17, 2018 May 15, 2018
10-Q Report | Data 10-Q May 8, 2018 Mar 31, 2018
8-K/A Report 8-K/A May 8, 2018 May 8, 2018
8-K Report 8-K May 7, 2018 May 7, 2018
8-K Report 8-K Mar 15, 2018 Mar 13, 2018
10-K Report | Data 10-K Mar 14, 2018 Dec 31, 2017
8-K Report 8-K Mar 12, 2018 Mar 12, 2018
8-K Report 8-K Mar 6, 2018 Feb 28, 2018
SC 13G Report MG 13G Feb 15, 2018
SC 13G Report Feb 9, 2018
SC 13G Report Feb 9, 2018
SC 13G/A Report SEC SCHEDULE 13G Feb 8, 2018
SC 13G/A Report SC 13G/A Feb 7, 2018
8-K Report 8-K Jan 17, 2018 Jan 17, 2018
8-K Report 8-K Jan 8, 2018 Jan 2, 2018
8-K Report 8-K Dec 21, 2017 Dec 15, 2017
8-K Report 8K - CREDIT AGREEMENT Dec 14, 2017 Dec 8, 2017
10-Q Report | Data 10-Q Nov 9, 2017 Sep 30, 2017
8-K Report 8-K Nov 7, 2017 Nov 6, 2017
SC 13G/A Report SEC SCHEDULE 13G Sep 11, 2017
10-Q Report | Data 10-Q Aug 9, 2017 Jun 30, 2017
8-K Report 8-K Aug 8, 2017 Aug 5, 2017
8-K Report 8-K Jul 7, 2017 Jun 30, 2017
8-K Report 8-K May 18, 2017 May 16, 2017
10-Q Report | Data 10-Q May 9, 2017 Mar 31, 2017
8-K Report 8-K May 8, 2017 May 8, 2017
10-KT Report | Data 10-KT Mar 20, 2017 Dec 31, 2016
8-K Report 8-K Mar 16, 2017 Mar 16, 2017
SC 13G/A Report SEC SCHEDULE 13G Feb 9, 2017
SC 13G/A Report SC 13G/A Jan 30, 2017
10-Q Report | Data 10-Q Jan 11, 2017 Nov 30, 2016
8-K Report 8-K Jan 4, 2017 Jan 3, 2017
8-K Report ANNUAL MEETING RESULTS Oct 20, 2016 Oct 18, 2016
10-Q Report | Data 10-Q Oct 7, 2016 Aug 31, 2016
8-K Report 8-K Oct 6, 2016 Oct 6, 2016
8-K Report 8-K Aug 18, 2016 Aug 17, 2016
10-K Report | Data 10-K Aug 15, 2016 May 31, 2016
8-K Report 8-K Aug 10, 2016 Aug 10, 2016
8-K Report 8-K Jul 22, 2016 Jul 20, 2016
8-K Report 8-K Jul 20, 2016 Jul 19, 2016
8-K Report | Data 8-K Apr 28, 2016 Apr 28, 2016
10-Q Report | Data 10-Q Apr 7, 2016 Feb 29, 2016
8-K Report | Data 8-K Apr 6, 2016 Apr 6, 2016
SC 13G/A Report SEC SCHEDULE 13G Feb 11, 2016
SC 13G/A Report SC 13G/A AMENDMENT NO. 1 Feb 10, 2016
SC 13G/A Report SC 13G/A Feb 8, 2016
10-Q Report | Data 10-Q Jan 8, 2016 Nov 30, 2015
8-K Report 8-K Jan 6, 2016 Jan 6, 2016
8-K Report 8-K Oct 21, 2015 Oct 21, 2015
8-K Report 8-K Oct 14, 2015 Oct 13, 2015
10-Q Report | Data 10-Q Oct 13, 2015 Aug 31, 2015
8-K Report 8-K Oct 7, 2015 Oct 7, 2015
8-K Report 8-K Aug 24, 2015 Aug 18, 2015
10-K Report | Data 10-K Aug 12, 2015 May 31, 2015
8-K Report 8-K Aug 5, 2015 Aug 5, 2015
10-Q Report | Data 10-Q Apr 9, 2015 Feb 28, 2015
8-K Report 8-K Apr 8, 2015 Apr 8, 2015
SC 13G/A Report SC 13G/A Feb 17, 2015
SC 13G/A Report SC 13G/A Feb 13, 2015
SC 13G Report SEC SCHEDULE 13G Feb 12, 2015
SC 13G Report SCHEDULE 13G Feb 4, 2015
10-Q Report | Data 10-Q Jan 9, 2015 Nov 30, 2014
8-K Report 8-K Jan 7, 2015 Jan 7, 2015
8-K Report 8-K Nov 4, 2014 Oct 31, 2014
8-K Report 8-K Oct 23, 2014 Oct 21, 2014
10-Q Report | Data 10-Q Oct 9, 2014 Aug 31, 2014
8-K Report 8-K Oct 7, 2014 Oct 7, 2014
10-K Report | Data 10-K Aug 8, 2014 May 31, 2014
8-K Report 8-K Aug 6, 2014 Aug 6, 2014
10-Q Report | Data 10-Q Apr 9, 2014 Feb 28, 2014
8-K Report 8-K Apr 8, 2014 Apr 8, 2014
SC 13G/A Report NONE Feb 14, 2014
SC 13G Report SC 13G Feb 14, 2014
SC 13G/A Report SC 13G/A Feb 6, 2014
8-K Report 8-K Jan 27, 2014 Jan 21, 2014
10-Q Report | Data 10-Q Jan 9, 2014 Nov 30, 2013
8-K Report 8-K Jan 9, 2014 Jan 8, 2014
8-K Report 8-K Nov 22, 2013 Nov 18, 2013
8-K Report FORM 8-K Oct 17, 2013 Oct 15, 2013
10-Q Report | Data 10-Q Oct 9, 2013 Aug 31, 2013
8-K Report 8-K Oct 9, 2013 Oct 8, 2013
8-K Report FORM 8-K Oct 4, 2013 Sep 30, 2013
8-K Report FORM 8-K Sep 5, 2013 Aug 29, 2013
10-K Report | Data 10-K Aug 14, 2013 May 31, 2013
8-K Report FORM 8-K Aug 7, 2013 Aug 7, 2013
8-K Report FORM 8-K Jun 25, 2013 Jun 25, 2013
8-K Report FORM 8-K Apr 26, 2013 Apr 23, 2013
10-Q Report | Data 10-Q Apr 9, 2013 Feb 28, 2013
8-K Report FORM 8-K Apr 8, 2013 Apr 8, 2013
SC 13G/A Report NONE Feb 14, 2013
SC 13G/A Report SC 13G/A Feb 13, 2013
8-K Report 8-K Jan 30, 2013 Jan 24, 2013
10-Q Report | Data 10-Q Jan 9, 2013 Nov 30, 2012
8-K Report 8-K Jan 8, 2013 Jan 8, 2013
8-K Report FORM 8-K Oct 18, 2012 Oct 15, 2012
10-Q Report | Data 10-Q Oct 10, 2012 Aug 31, 2012
8-K Report 8-K Oct 9, 2012 Oct 9, 2012
10-K Report | Data 10-K Aug 14, 2012 May 31, 2012
8-K Report 8-K Aug 8, 2012 Aug 8, 2012
10-Q Report | Data 10-Q Apr 9, 2012 Feb 29, 2012
8-K Report FORM 8-K Apr 4, 2012 Apr 4, 2012
SC 13G/A Report NONE Feb 14, 2012
SC 13G/A Report SC 13G/A Feb 13, 2012
SC 13G/A Report Feb 10, 2012
8-K Report 8-K Feb 9, 2012 Feb 7, 2012
10-Q Report | Data 10-Q Jan 9, 2012 Nov 30, 2011
8-K Report 8-K Jan 9, 2012 Jan 9, 2012
8-K Report 8-K Dec 28, 2011 Dec 21, 2011
8-K Report 8-K Oct 21, 2011 Oct 17, 2011
10-Q Report | Data 10-Q Oct 11, 2011 Aug 31, 2011
8-K Report 8-K Oct 11, 2011 Oct 10, 2011
10-K Report 10-K Aug 12, 2011 May 31, 2011
8-K Report 8-K Aug 9, 2011 Aug 9, 2011
8-K Report FORM 8-K Jun 3, 2011 May 31, 2011
SC 13G/A Report SC 13G/A May 12, 2011
8-K Report FORM 8-K May 10, 2011 May 5, 2011
10-Q Report FORM 10-Q Apr 14, 2011 Feb 28, 2011
8-K Report FORM 8-K Apr 12, 2011 Apr 12, 2011
8-K Report FORM 8-K Feb 16, 2011 Feb 15, 2011
8-K Report FORM 8-K Feb 14, 2011 Feb 8, 2011
SC 13G/A Report Feb 14, 2011
SC 13G/A Report Feb 11, 2011
SC 13G/A Report SCHEDULE 13G/A Feb 7, 2011
10-Q Report FORM 10-Q Jan 13, 2011 Nov 30, 2010
8-K Report FORM 8-K Jan 11, 2011 Jan 11, 2011
8-K Report FORM 8-K Oct 18, 2010 Oct 14, 2010
10-Q Report FORM 10-Q Oct 14, 2010 Aug 31, 2010
8-K Report FORM 8-K Oct 12, 2010 Oct 12, 2010
10-K Report FORM 10-K Aug 17, 2010 May 31, 2010
8-K Report FORM 8-K Aug 11, 2010 Aug 11, 2010
8-K Report FORM 8-K Aug 10, 2010 Aug 10, 2010
8-K Report FORM 8-K Jul 16, 2010 Jul 12, 2010
10-Q Report FORM 10-Q Apr 12, 2010 Feb 28, 2010
8-K Report FORM 8-K Apr 7, 2010 Apr 7, 2010
8-K Report FORM 8-K Apr 1, 2010 Mar 31, 2010
8-K Report FORM 8-K Mar 1, 2010 Feb 26, 2010
SC 13G/A Report Feb 16, 2010
SC 13G Report SC 13G Feb 16, 2010
SC 13G Report SC 13G Feb 12, 2010
SC 13G Report Feb 12, 2010
SC 13G/A Report Feb 10, 2010
SC 13G Report Jan 29, 2010
10-Q Report FORM 10-Q Jan 12, 2010 Nov 30, 2009
8-K Report FORM 8-K Jan 8, 2010 Jan 7, 2010
10-Q Report FORM 10-Q Oct 30, 2009 Aug 31, 2009