GREGORY B. GRAVES

Business address
C/O Axcelis Technologies, 108 Cherry Hill Drive, Beverly, MA, 01915
Top holdings (ownership)
ENTG, LSF, ACLS, JANL, and SKYT
Get insider transactions for this reporting owner
GREGORY B. GRAVES has filed 174 SEC EDGAR filings since 09 Oct 2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 03 Oct 2025 01 Oct 2025 333-60608
4 Open Document Open Filing 2025-06-26 GG 30 Jun 2025 26 Jun 2025 001-39537
4 Open Document Open Filing 2025-05-23 GG 28 May 2025 23 May 2025 001-39537
144 Open Document Open Filing 22 May 2025
4 Open Document Open Filing 15 May 2025 15 May 2025 000-30941
4 Open Document Open Filing FORM 4 17 Mar 2025 14 Mar 2025 001-40345
144 Open Document Open Filing 14 Mar 2025
4 Open Document Open Filing PRIMARY DOCUMENT 12 Mar 2025 10 Mar 2025 333-60608
4 Open Document Open Filing PRIMARY DOCUMENT 25 Feb 2025 20 Feb 2025 333-60608
4 Open Document Open Filing PRIMARY DOCUMENT 20 Feb 2025 18 Feb 2025 333-60608
4 Open Document Open Filing PRIMARY DOCUMENT 13 Dec 2024 11 Dec 2024 333-60608
4/A Open Document Open Filing PRIMARY DOCUMENT 13 Dec 2024 01 Oct 2024 333-60608
4 Open Document Open Filing 111524 GG 19 Nov 2024 15 Nov 2024 001-39537
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2024 01 Oct 2024 333-60608
4 Open Document Open Filing PRIMARY DOCUMENT 20 Sep 2024 19 Sep 2024 333-60608
4 Open Document Open Filing PRIMARY DOCUMENT 06 Sep 2024 04 Sep 2024 333-60608
4 Open Document Open Filing PRIMARY DOCUMENT 21 Aug 2024 19 Aug 2024 333-60608
4 Open Document Open Filing 062724 GRAVES 28 Jun 2024 27 Jun 2024 001-39537
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jun 2024 04 Jun 2024 333-60608
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jun 2024 30 May 2024 333-60608
4 Open Document Open Filing PRIMARY DOCUMENT 30 May 2024 28 May 2024 333-60608
4 Open Document Open Filing PRIMARY DOCUMENT 28 May 2024 23 May 2024 333-60608
4 Open Document Open Filing FORM 4 24 May 2024 22 May 2024 001-40345
4 Open Document Open Filing FORM 4 23 May 2024 21 May 2024 001-40345
4 Open Document Open Filing PRIMARY DOCUMENT 23 May 2024 21 May 2024 333-60608
4 Open Document Open Filing PRIMARY DOCUMENT 21 May 2024 17 May 2024 333-60608
4/A Open Document Open Filing 16 May 2024 15 May 2024 000-30941
4 Open Document Open Filing FORM 4 - GRAVES 15 May 2024 14 May 2024 001-39537
4 Open Document Open Filing 15 May 2024 15 May 2024 000-30941
4 Open Document Open Filing 15 Mar 2024 15 Mar 2024 000-30941
3 Open Document Open Filing 28 Feb 2024 28 Feb 2024 000-30941
4 Open Document Open Filing PRIMARY DOCUMENT 03 Oct 2023 02 Oct 2023 333-60608
4 Open Document Open Filing PRIMARY DOCUMENT 23 Jun 2023 14 Jun 2023 333-60608
3 Open Document Open Filing PRIMARY DOCUMENT 23 Jun 2023 31 May 2023 333-60608
4 Open Document Open Filing FORM 4 21 Jun 2023 20 Jun 2023 001-40345
4 Open Document Open Filing FORM 4 09 Jun 2023 07 Jun 2023 001-40345
144 Open Document Open Filing 06 Jun 2023
144 Open Document Open Filing 06 Jun 2023
4 Open Document Open Filing PRIMARY DOCUMENT 08 May 2023 04 May 2023 001-39537
4 Open Document Open Filing FORM 4 23 Feb 2023 21 Feb 2023 001-32598
4 Open Document Open Filing FORM 4 21 Feb 2023 17 Feb 2023 001-32598
4 Open Document Open Filing FORM 4 15 Feb 2023 13 Feb 2023 001-32598
4 Open Document Open Filing FORM 4 02 Feb 2023 31 Jan 2023 001-32598
4 Open Document Open Filing FORM 4 03 Jun 2022 01 Jun 2022 001-40345
4 Open Document Open Filing PRIMARY DOCUMENT 09 May 2022 05 May 2022 001-39537
4 Open Document Open Filing FORM 4 01 Apr 2022 31 Mar 2022 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 17 Mar 2022 15 Mar 2022 001-39537
4 Open Document Open Filing FORM 4 04 Mar 2022 02 Mar 2022 001-40345
3 Open Document Open Filing FORM 3 04 Mar 2022 02 Mar 2022 001-40345
4 Open Document Open Filing FORM 4 24 Feb 2022 22 Feb 2022 001-32598
4 Open Document Open Filing FORM 4 23 Feb 2022 18 Feb 2022 001-32598
4 Open Document Open Filing FORM 4 15 Feb 2022 11 Feb 2022 001-32598
4/A Open Document Open Filing PRIMARY DOCUMENT 11 Feb 2022 04 Oct 2021 001-39537
4 Open Document Open Filing FORM 4 03 Feb 2022 01 Feb 2022 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 06 Oct 2021 04 Oct 2021 001-39537
4 Open Document Open Filing FORM 4 24 Aug 2021 20 Aug 2021 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 10 May 2021 06 May 2021 001-39537
4 Open Document Open Filing PRIMARY DOCUMENT 19 Apr 2021 15 Apr 2021 001-39537
4 Open Document Open Filing FORM 4 13 Apr 2021 12 Apr 2021 001-32598
4 Open Document Open Filing FORM 4 25 Feb 2021 23 Feb 2021 001-32598
4 Open Document Open Filing FORM 4 23 Feb 2021 19 Feb 2021 001-32598
4 Open Document Open Filing FORM 4 04 Feb 2021 02 Feb 2021 001-32598
4 Open Document Open Filing FORM 4 SUBMISSION 25 Sep 2020 23 Sep 2020 001-39537
3 Open Document Open Filing FORM 3 SUBMISSION 22 Sep 2020 22 Sep 2020 001-39537
4 Open Document Open Filing FORM 4 26 Feb 2020 25 Feb 2020 001-32598
4 Open Document Open Filing FORM 4 21 Feb 2020 19 Feb 2020 001-32598
4 Open Document Open Filing FORM 4 20 Feb 2020 18 Feb 2020 001-32598
4 Open Document Open Filing FORM 4 06 Feb 2020 04 Feb 2020 001-32598
4 Open Document Open Filing FORM 4 31 Jul 2019 29 Jul 2019 001-32598
4 Open Document Open Filing 4 01 Jul 2019 09 May 2019 001-34392
4 Open Document Open Filing FORM 4 08 May 2019 06 May 2019 001-32598
4 Open Document Open Filing 4 03 Apr 2019 01 Apr 2019 001-34392
4 Open Document Open Filing PRIMARY DOCUMENT 26 Feb 2019 25 Feb 2019 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 21 Feb 2019 19 Feb 2019 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 07 Feb 2019 05 Feb 2019 001-32598
4 Open Document Open Filing 4 04 Jan 2019 02 Jan 2019 001-34392
4 Open Document Open Filing 4 03 Oct 2018 01 Oct 2018 001-34392
4 Open Document Open Filing 4 14 Sep 2018 12 Sep 2018 001-34392
4 Open Document Open Filing 4 05 Jul 2018 02 Jul 2018 001-34392
4 Open Document Open Filing PRIMARY DOCUMENT 07 Jun 2018 05 Jun 2018 001-32598
4 Open Document Open Filing 4 18 May 2018 16 May 2018 001-34392
4 Open Document Open Filing 4 04 Apr 2018 02 Apr 2018 001-34392
4 Open Document Open Filing PRIMARY DOCUMENT 22 Feb 2018 20 Feb 2018 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 21 Feb 2018 19 Feb 2018 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 14 Feb 2018 12 Feb 2018 001-32598
4 Open Document Open Filing 4 04 Jan 2018 02 Jan 2018 001-34392
4 Open Document Open Filing 4 10 Oct 2017 02 Oct 2017 001-34392
4 Open Document Open Filing 4 05 Sep 2017 03 Jul 2017 001-34392
4 Open Document Open Filing PRIMARY DOCUMENT 28 Jul 2017 26 Jul 2017 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 21 Jul 2017 19 Jul 2017 001-32598
4 Open Document Open Filing 4 30 Jun 2017 28 Jun 2017 001-34392
4 Open Document Open Filing 4 15 May 2017 10 May 2017 001-34392
3 Open Document Open Filing 3 15 May 2017 10 May 2017 001-34392
4 Open Document Open Filing PRIMARY DOCUMENT 22 Feb 2017 19 Feb 2017 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2017 14 Feb 2017 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 07 Oct 2016 05 Oct 2016 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 03 Aug 2016 01 Aug 2016 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 14 Jul 2016 12 Jul 2016 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 26 Feb 2016 24 Feb 2016 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 23 Feb 2016 19 Feb 2016 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 18 Jun 2015 16 Jun 2015 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 23 Feb 2015 19 Feb 2015 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2015 10 Feb 2015 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 03 Nov 2014 31 Oct 2014 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 31 Oct 2014 29 Oct 2014 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 22 Aug 2014 20 Aug 2014 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 21 Feb 2014 19 Feb 2014 001-32598
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2014 11 Feb 2014 001-32598