Howard H. Xia SEC EDGAR Filings (CIK 0001517296)

SEC EDGAR filings, ownership reports, and insider transactions for 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

Recent SEC filings for Howard H. Xia including 4, 144, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 03 Dec 2025 02 Dec 2025 001-39375
144 Open 144 document View SEC filing for 144 02 Dec 2025
4 Open 4 document View SEC filing for 4 01 Dec 2025 28 Nov 2025 001-39375
144 Open 144 document View SEC filing for 144 28 Nov 2025
4 Open 4 document View SEC filing for 4 02 Sep 2025 28 Aug 2025 001-39375
4 Open 4 document View SEC filing for 4 16 Jun 2025 16 Jun 2025 001-39375
144 Open 144 document View SEC filing for 144 16 Jun 2025
4 Open 4 document View SEC filing for 4 13 Jun 2025 11 Jun 2025 001-39375
144 Open 144 document View SEC filing for 144 11 Jun 2025
4 Open 4 document View SEC filing for 4 23 May 2025 21 May 2025 001-39375
144 Open 144 document View SEC filing for 144 21 May 2025
4 Open 4 document View SEC filing for 4 12 May 2025 09 May 2025 001-39375
144 Open 144 document View SEC filing for 144 12 May 2025
144 Open 144 document View SEC filing for 144 09 May 2025
144 Open 144 document View SEC filing for 144 04 Dec 2024
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Dec 2024 03 Dec 2024 001-39375
144 Open 144 document View SEC filing for 144 03 Dec 2024
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Aug 2024 29 Aug 2024 001-39375
144 Open 144 document View SEC filing for 144 23 May 2024
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 May 2024 23 May 2024 001-39375
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 May 2024 15 May 2024 001-39375
144 Open 144 document View SEC filing for 144 16 May 2024
144 Open 144 document View SEC filing for 144 15 May 2024
144 Open 144 document View SEC filing for 144 14 Dec 2023
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Dec 2023 14 Dec 2023 001-39375
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Dec 2023 06 Dec 2023 001-39375
144 Open 144 document View SEC filing for 144 06 Dec 2023
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Sep 2023 31 Aug 2023 001-39375
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Mar 2023 01 Mar 2023 001-39375
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Aug 2022 28 Aug 2022 001-39375
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Mar 2022 29 Mar 2022 001-39375
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Aug 2021 28 Aug 2021 001-39375
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2020 11 Nov 2020 001-39375
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Sep 2020 28 Aug 2020 001-39375
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2020 12 Feb 2020 000-16195
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Aug 2019 28 Aug 2019 000-16195
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Aug 2018 28 Aug 2018 000-16195
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Nov 2017 22 Nov 2017 000-16195
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Aug 2017 18 Aug 2017 000-16195
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Mar 2017 23 Mar 2017 000-16195
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Nov 2016 21 Nov 2016 000-16195
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Aug 2016 20 Aug 2016 000-16195
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Aug 2015 15 Aug 2015 000-16195
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Aug 2014 16 Aug 2014 000-16195
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Aug 2013 17 Aug 2013 000-16195
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Aug 2012 18 Aug 2012 000-16195
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Aug 2011 19 Aug 2011 000-16195
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 07 Apr 2011 01 Apr 2011 000-16195

About this filer

Howard H. Xia files with the SEC under CIK 0001517296. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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