Mike F. Chang SEC EDGAR Filings (CIK 0001511393)

SEC EDGAR filings, ownership reports, and insider transactions for Mike F. Chang.

Business address
475 Oakmead Parkway, Sunnyvale, CA, 94085
Top holdings (ownership)
AOSL
Top holdings (Schedule 13G)
AOSL
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Mike F. Chang has filed 92 SEC EDGAR filings since 10 Feb 2011

Latest Filings

Recent SEC filings for Mike F. Chang including 4, SCHEDULE 13G/A, SC 13G/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2026 02 Jan 2026 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 21 Oct 2025 20 Oct 2025 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 18 Mar 2025 17 Mar 2025 001-34717
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 12 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2025 02 Jan 2025 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 04 Dec 2024 03 Dec 2024 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 29 Aug 2024 28 Aug 2024 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2024 10 May 2024 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 18 Mar 2024 15 Mar 2024 001-34717
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A MIKE CHANG 2023 12 Feb 2024
4 Open 4 document View SEC filing for 4 FORM 4 09 Feb 2024 06 Sep 2023 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 30 Jan 2024 29 Jan 2024 001-34717
144 Open 144 document View SEC filing for 144 29 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2024 02 Jan 2024 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 29 Dec 2023 28 Dec 2023 001-34717
144 Open 144 document View SEC filing for 144 28 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 18 Dec 2023 14 Dec 2023 001-34717
144 Open 144 document View SEC filing for 144 14 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 27 Oct 2023 26 Oct 2023 001-34717
144 Open 144 document View SEC filing for 144 26 Oct 2023
4 Open 4 document View SEC filing for 4 FORM 4 27 Sep 2023 26 Sep 2023 001-34717
144 Open 144 document View SEC filing for 144 26 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 18 Sep 2023 14 Sep 2023 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 05 Sep 2023 01 Sep 2023 001-34717
144 Open 144 document View SEC filing for 144 01 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 17 Mar 2023 15 Mar 2023 001-34717
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A MIKE CHANG 2022 09 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 10 Jan 2023 09 Jan 2023 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 24 Mar 2022 22 Mar 2022 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 17 Mar 2022 15 Mar 2022 001-34717
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A MIKE CHANG 2021 11 Feb 2022
4 Open 4 document View SEC filing for 4 FORM 4 12 Nov 2021 10 Nov 2021 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 16 Jul 2021 29 Jan 2021 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 17 Mar 2021 25 Feb 2021 001-34717
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 2020 MIKE 11 Feb 2021
4 Open 4 document View SEC filing for 4 FORM 4 12 Jan 2021 11 Jan 2021 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 08 Jan 2021 06 Jan 2021 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 06 Oct 2020 05 Oct 2020 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 08 Jul 2020 16 Mar 2020 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 18 Mar 2020 16 Mar 2020 001-34717
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 2019 MIKE 12 Feb 2020
4 Open 4 document View SEC filing for 4 FORM 4 18 Mar 2019 15 Mar 2019 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 01 Mar 2019 27 Feb 2019 001-34717
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A MIKE CHANG 2018 12 Feb 2019
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2019 03 Jan 2019 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 27 Dec 2018 24 Dec 2018 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 21 Dec 2018 20 Dec 2018 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 19 Dec 2018 17 Dec 2018 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 13 Dec 2018 11 Dec 2018 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 10 Dec 2018 06 Dec 2018 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 21 Nov 2018 20 Nov 2018 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 19 Mar 2018 15 Mar 2018 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 14 Mar 2018 12 Mar 2018 001-34717
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A MIKE CHANG 2017 09 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 17 Mar 2017 15 Mar 2017 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 16 Feb 2017 14 Feb 2017 001-34717
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A MIKE CHANG 2016 13 Feb 2017
4 Open 4 document View SEC filing for 4 FORM 4 14 Dec 2016 12 Dec 2016 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 15 Nov 2016 11 Nov 2016 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 12 Oct 2016 10 Oct 2016 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 28 Apr 2016 26 Apr 2016 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 30 Mar 2016 28 Mar 2016 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 17 Mar 2016 15 Mar 2016 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 18 Feb 2016 16 Feb 2016 001-34717
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A MIKE CHANG 2015 12 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 29 Dec 2015 28 Dec 2015 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 30 Sep 2015 28 Sep 2015 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 30 Jun 2015 26 Jun 2015 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 30 Mar 2015 26 Mar 2015 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 18 Mar 2015 16 Mar 2015 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 17 Mar 2015 14 Feb 2015 001-34717
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 17 Feb 2015
4 Open 4 document View SEC filing for 4 FORM 4 30 Dec 2014 29 Dec 2014 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 30 Sep 2014 26 Sep 2014 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 30 Jun 2014 26 Jun 2014 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 28 Mar 2014 26 Mar 2014 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 19 Mar 2014 17 Mar 2014 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 18 Feb 2014 14 Feb 2014 001-34717
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2014
4 Open 4 document View SEC filing for 4 FORM 4 30 Dec 2013 26 Dec 2013 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 30 Sep 2013 26 Sep 2013 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 28 Jun 2013 26 Jun 2013 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 28 Mar 2013 26 Mar 2013 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2013 14 Feb 2013 001-34717
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2013
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2013 31 Dec 2012 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 27 Sep 2012 26 Sep 2012 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 30 Jul 2012 26 Jul 2012 001-34717
4 Open 4 document View SEC filing for 4 FORM 4 FOR MIKE CHANG 30 Apr 2012 26 Apr 2012 001-34717
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G AMENDMENT NO. 1 14 Feb 2012
3 Open 3 document View SEC filing for 3 FORM 3 FOR MIKE CHANG 01 Jul 2011 01 Jul 2011 001-34717
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 10 Feb 2011

About this filer

Mike F. Chang files with the SEC under CIK 0001511393. 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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