Howard H. Xia

Business address
C/O Coherent Corp., 375 Saxonburg Blvd, Saxonburg, PA, 16056
Top holdings (ownership)
COHR
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Howard H. Xia has filed 48 SEC EDGAR filings since 07 Apr 2011

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 03 Dec 2025 02 Dec 2025 001-39375
144 Open Document Open Filing 02 Dec 2025
4 Open Document Open Filing 01 Dec 2025 28 Nov 2025 001-39375
144 Open Document Open Filing 28 Nov 2025
4 Open Document Open Filing 02 Sep 2025 28 Aug 2025 001-39375
4 Open Document Open Filing 16 Jun 2025 16 Jun 2025 001-39375
144 Open Document Open Filing 16 Jun 2025
4 Open Document Open Filing 13 Jun 2025 11 Jun 2025 001-39375
144 Open Document Open Filing 11 Jun 2025
4 Open Document Open Filing 23 May 2025 21 May 2025 001-39375
144 Open Document Open Filing 21 May 2025
4 Open Document Open Filing 12 May 2025 09 May 2025 001-39375
144 Open Document Open Filing 12 May 2025
144 Open Document Open Filing 09 May 2025
144 Open Document Open Filing 04 Dec 2024
4 Open Document Open Filing PRIMARY DOCUMENT 04 Dec 2024 03 Dec 2024 001-39375
144 Open Document Open Filing 03 Dec 2024
4 Open Document Open Filing PRIMARY DOCUMENT 30 Aug 2024 29 Aug 2024 001-39375
144 Open Document Open Filing 23 May 2024
4 Open Document Open Filing PRIMARY DOCUMENT 23 May 2024 23 May 2024 001-39375
4 Open Document Open Filing PRIMARY DOCUMENT 17 May 2024 15 May 2024 001-39375
144 Open Document Open Filing 16 May 2024
144 Open Document Open Filing 15 May 2024
144 Open Document Open Filing 14 Dec 2023
4 Open Document Open Filing PRIMARY DOCUMENT 14 Dec 2023 14 Dec 2023 001-39375
4 Open Document Open Filing PRIMARY DOCUMENT 07 Dec 2023 06 Dec 2023 001-39375
144 Open Document Open Filing 06 Dec 2023
4 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2023 31 Aug 2023 001-39375
4 Open Document Open Filing PRIMARY DOCUMENT 01 Mar 2023 01 Mar 2023 001-39375
4 Open Document Open Filing PRIMARY DOCUMENT 30 Aug 2022 28 Aug 2022 001-39375
4 Open Document Open Filing PRIMARY DOCUMENT 30 Mar 2022 29 Mar 2022 001-39375
4 Open Document Open Filing PRIMARY DOCUMENT 31 Aug 2021 28 Aug 2021 001-39375
4 Open Document Open Filing PRIMARY DOCUMENT 12 Nov 2020 11 Nov 2020 001-39375
4 Open Document Open Filing PRIMARY DOCUMENT 01 Sep 2020 28 Aug 2020 001-39375
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2020 12 Feb 2020 000-16195
4 Open Document Open Filing PRIMARY DOCUMENT 30 Aug 2019 28 Aug 2019 000-16195
4 Open Document Open Filing PRIMARY DOCUMENT 30 Aug 2018 28 Aug 2018 000-16195
4 Open Document Open Filing PRIMARY DOCUMENT 22 Nov 2017 22 Nov 2017 000-16195
4 Open Document Open Filing PRIMARY DOCUMENT 21 Aug 2017 18 Aug 2017 000-16195
4 Open Document Open Filing PRIMARY DOCUMENT 23 Mar 2017 23 Mar 2017 000-16195
4 Open Document Open Filing PRIMARY DOCUMENT 23 Nov 2016 21 Nov 2016 000-16195
4 Open Document Open Filing PRIMARY DOCUMENT 23 Aug 2016 20 Aug 2016 000-16195
4 Open Document Open Filing FORM 4 SUBMISSION 18 Aug 2015 15 Aug 2015 000-16195
4 Open Document Open Filing PRIMARY DOCUMENT 19 Aug 2014 16 Aug 2014 000-16195