Michel J. Dumas

Entity
Individual
Business address
C/O Graftech International Ltd., 982 Keynote Circle, 44131 Brooklyn Heights, OH
Signature Ownership
/s/ Andrew J. Renacci, by power of attorney
All SEC filings
View on sec.gov
Get insider transactions for this reporting owner
Michel J. Dumas has filed 33 SEC EDGAR filings since 4/25/2018

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Jul 2, 2025 Jun 30, 2025 001-13888
4 Open Document Open Filing FORM 4 May 12, 2025 May 8, 2025 001-13888
4 Open Document Open Filing FORM 4 Apr 2, 2025 Mar 31, 2025 001-13888
4 Open Document Open Filing FORM 4 Jan 3, 2025 Dec 31, 2024 001-13888
4 Open Document Open Filing FORM 4 Oct 1, 2024 Sep 30, 2024 001-13888
4 Open Document Open Filing FORM 4 Jul 1, 2024 Jun 28, 2024 001-13888
4 Open Document Open Filing FORM 4 May 10, 2024 May 9, 2024 001-13888
4 Open Document Open Filing FORM 4 Apr 2, 2024 Mar 29, 2024 001-13888
4 Open Document Open Filing FORM 4 Jan 3, 2024 Dec 29, 2023 001-13888
4 Open Document Open Filing FORM 4 Oct 2, 2023 Sep 29, 2023 001-13888
4 Open Document Open Filing FORM 4 Jul 5, 2023 Jun 30, 2023 001-13888
4 Open Document Open Filing FORM 4 May 11, 2023 May 10, 2023 001-13888
4 Open Document Open Filing FORM 4 Apr 3, 2023 Mar 31, 2023 001-13888
4 Open Document Open Filing FORM 4 Jan 4, 2023 Dec 30, 2022 001-13888
4 Open Document Open Filing FORM 4 Oct 3, 2022 Sep 30, 2022 001-13888
4 Open Document Open Filing FORM 4 Jul 5, 2022 Jun 30, 2022 001-13888
4 Open Document Open Filing FORM 4 Apr 4, 2022 Mar 31, 2022 001-13888
4 Open Document Open Filing FORM 4 Jan 4, 2022 Dec 31, 2021 001-13888
4 Open Document Open Filing FORM 4 Oct 4, 2021 Sep 30, 2021 001-13888
4 Open Document Open Filing FORM 4 Jul 2, 2021 Jun 30, 2021 001-13888
4 Open Document Open Filing FORM 4 Apr 1, 2021 Mar 31, 2021 001-13888
4 Open Document Open Filing FORM 4 Jan 4, 2021 Dec 31, 2020 001-13888
4 Open Document Open Filing FORM 4 Oct 1, 2020 Sep 30, 2020 001-13888
4 Open Document Open Filing FORM 4 Jul 2, 2020 Jun 30, 2020 001-13888
4 Open Document Open Filing FORM 4 Apr 2, 2020 Mar 31, 2020 001-13888
4 Open Document Open Filing FORM 4 Jan 3, 2020 Dec 31, 2019 001-13888
4 Open Document Open Filing FORM 4 Oct 1, 2019 Sep 30, 2019 001-13888
4 Open Document Open Filing FORM 4 SUBMISSION Jul 2, 2019 Jun 28, 2019 001-13888
4 Open Document Open Filing 4 Apr 2, 2019 Mar 29, 2019 001-13888
4 Open Document Open Filing 4 Jan 2, 2019 Dec 31, 2018 001-13888
4 Open Document Open Filing 4 Oct 3, 2018 Sep 28, 2018 001-13888
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 5, 2018 Jul 2, 2018 001-13888
3 Open Document Open Filing 3 Apr 25, 2018 Apr 19, 2018 001-13888