STEPHEN A. SKAGGS

Business address
C/O Coherent Corp., 5100 Patrick Henry Drive, Santa Clara, CA, 95054
Top holdings (ownership)
COHR and OUST
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STEPHEN A. SKAGGS has filed 74 SEC EDGAR filings since 19 Sep 2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 21 Nov 2025 20 Nov 2025 001-39375
144 Open Document Open Filing 20 Nov 2025
4 Open Document Open Filing 31 Oct 2025 29 Oct 2025 001-39375
144 Open Document Open Filing 29 Oct 2025
4 Open Document Open Filing 28 Oct 2025 24 Oct 2025 001-39375
144 Open Document Open Filing 24 Oct 2025
4 Open Document Open Filing 02 Sep 2025 28 Aug 2025 001-39375
4 Open Document Open Filing 14 Aug 2025 13 Aug 2025 001-39375
144 Open Document Open Filing 13 Aug 2025
4 Open Document Open Filing 4 20 Jun 2025 18 Jun 2025 001-39463
4 Open Document Open Filing 4 06 Nov 2024 04 Nov 2024 001-39463
3 Open Document Open Filing 3 06 Nov 2024 04 Nov 2024 001-39463
4 Open Document Open Filing PRIMARY DOCUMENT 30 Aug 2024 29 Aug 2024 001-39375
4 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2023 31 Aug 2023 001-39375
4 Open Document Open Filing PRIMARY DOCUMENT 30 Aug 2022 28 Aug 2022 001-39375
4 Open Document Open Filing OWNERSHIP DOCUMENT 01 Jul 2022 01 Jul 2022 001-33962
3 Open Document Open Filing FORM 3 SUBMISSION 01 Jul 2022 01 Jul 2022 001-39375
4 Open Document Open Filing FORM 4 - 10 May 2021 06 May 2021 001-33962
4 Open Document Open Filing FORM 4 - 03 Dec 2020 03 Dec 2020 001-33962
4 Open Document Open Filing FORM 4 - 13 May 2020 11 May 2020 001-33962
4 Open Document Open Filing FORM 4 - 29 Apr 2020 27 Apr 2020 001-33962
4 Open Document Open Filing FORM 4 - 19 Feb 2020 18 Feb 2020 001-33962
4 Open Document Open Filing FORM 4 - 12 Nov 2019 11 Nov 2019 001-33962
4 Open Document Open Filing FORM 4 - 01 Mar 2019 28 Feb 2019 001-33962
4 Open Document Open Filing FORM 4 - 05 Mar 2018 01 Mar 2018 001-33962
4 Open Document Open Filing FORM 4 - 16 Feb 2018 15 Feb 2018 001-33962
4 Open Document Open Filing FORM 4 - 13 Feb 2018 12 Feb 2018 001-33962
4 Open Document Open Filing FORM 4 - 13 Nov 2017 13 Nov 2017 001-33962
4 Open Document Open Filing FORM 4 - 17 Aug 2017 14 Aug 2017 001-33962
4 Open Document Open Filing FORM 4 - 16 May 2017 15 May 2017 001-33962
4 Open Document Open Filing FORM 4 - 06 Mar 2017 02 Mar 2017 001-33962
4 Open Document Open Filing FORM 4 - 17 Feb 2017 15 Feb 2017 001-33962
4 Open Document Open Filing FORM 4 - 15 Feb 2017 13 Feb 2017 001-33962
4 Open Document Open Filing FORM 4 - 16 Nov 2016 14 Nov 2016 001-33962
4 Open Document Open Filing FORM 4 - 17 Aug 2016 15 Aug 2016 001-33962
4 Open Document Open Filing FORM 4 SUBMISSION 04 Apr 2016 31 Mar 2016 000-19032
4 Open Document Open Filing FORM 4 SUBMISSION 03 Mar 2016 01 Mar 2016 000-19032
4 Open Document Open Filing FORM 4 - 01 Mar 2016 26 Feb 2016 001-33962
4 Open Document Open Filing FORM 4 SUBMISSION 17 Feb 2016 15 Feb 2016 000-19032
4 Open Document Open Filing FORM 4 - 17 Feb 2016 15 Feb 2016 001-33962
4 Open Document Open Filing FORM 4 - 15 Dec 2015 12 Dec 2015 001-33962
4 Open Document Open Filing FORM 4 SUBMISSION 17 Nov 2015 15 Nov 2015 000-19032
4 Open Document Open Filing FORM 4 SUBMISSION 31 Aug 2015 27 Aug 2015 000-19032
4 Open Document Open Filing FORM 4 SUBMISSION 18 Aug 2015 15 Aug 2015 000-19032
4 Open Document Open Filing FORM 4 SUBMISSION 19 May 2015 15 May 2015 000-19032
4 Open Document Open Filing FORM 4 SUBMISSION 12 Mar 2015 10 Mar 2015 000-19032
4 Open Document Open Filing FORM 4 - 06 Mar 2015 04 Mar 2015 001-33962
4 Open Document Open Filing FORM 4 SUBMISSION 18 Feb 2015 15 Feb 2015 000-19032
4 Open Document Open Filing FORM 4 - 18 Feb 2015 15 Feb 2015 001-33962
4 Open Document Open Filing FORM 4 SUBMISSION 15 Dec 2014 11 Dec 2014 000-19032
4 Open Document Open Filing FORM 4 - 15 Dec 2014 12 Dec 2014 001-33962
4 Open Document Open Filing FORM 4 SUBMISSION 18 Nov 2014 15 Nov 2014 000-19032
4 Open Document Open Filing FORM 4 SUBMISSION 02 Sep 2014 28 Aug 2014 000-19032
4 Open Document Open Filing FORM 4 SUBMISSION 19 Aug 2014 15 Aug 2014 000-19032
4 Open Document Open Filing FORM 4 SUBMISSION 16 May 2014 15 May 2014 000-19032
4 Open Document Open Filing FORM 4 SUBMISSION 23 Apr 2014 21 Apr 2014 000-19032
4 Open Document Open Filing FORM 4 - 28 Feb 2014 26 Feb 2014 001-33962
4 Open Document Open Filing FORM 4 SUBMISSION 19 Feb 2014 15 Feb 2014 000-19032