Ken Xie SEC EDGAR Filings (CIK 0001475587)

SEC EDGAR filings, ownership reports, and insider transactions for Ken Xie.

Business address
C/O Fortinet, 909 Kifer Road, Sunnyvale, CA, 94086
Top holdings (ownership)
FTNT
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Ken Xie has filed 210 SEC EDGAR filings since 17 Nov 2009

Latest Filings

Recent SEC filings for Ken Xie including 4, 144, 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 20 Jan 2026 16 Jan 2026 001-34511
4 Open 4 document View SEC filing for 4 04 Nov 2025 01 Nov 2025 001-34511
144 Open 144 document View SEC filing for 144 03 Nov 2025
4 Open 4 document View SEC filing for 4 05 Aug 2025 01 Aug 2025 001-34511
144 Open 144 document View SEC filing for 144 04 Aug 2025
4 Open 4 document View SEC filing for 4 05 May 2025 01 May 2025 001-34511
144 Open 144 document View SEC filing for 144 02 May 2025
4 Open 4 document View SEC filing for 4 11 Mar 2025 10 Mar 2025 001-34511
144 Open 144 document View SEC filing for 144 10 Mar 2025
4 Open 4 document View SEC filing for 4 25 Feb 2025 21 Feb 2025 001-34511
4 Open 4 document View SEC filing for 4 13 Feb 2025 11 Feb 2025 001-34511
144 Open 144 document View SEC filing for 144 12 Feb 2025
144 Open 144 document View SEC filing for 144 11 Feb 2025
4 Open 4 document View SEC filing for 4 04 Feb 2025 01 Feb 2025 001-34511
4 Open 4 document View SEC filing for 4 17 Jan 2025 17 Jan 2025 001-34511
4 Open 4 document View SEC filing for 4 15 Jan 2025 14 Jan 2025 001-34511
144 Open 144 document View SEC filing for 144 15 Jan 2025
144 Open 144 document View SEC filing for 144 14 Jan 2025
4 Open 4 document View SEC filing for 4 19 Dec 2024 17 Dec 2024 001-34511
144 Open 144 document View SEC filing for 144 18 Dec 2024
144 Open 144 document View SEC filing for 144 17 Dec 2024
4 Open 4 document View SEC filing for 4 14 Nov 2024 12 Nov 2024 001-34511
144 Open 144 document View SEC filing for 144 13 Nov 2024
144 Open 144 document View SEC filing for 144 12 Nov 2024
4 Open 4 document View SEC filing for 4 05 Nov 2024 01 Nov 2024 001-34511
4 Open 4 document View SEC filing for 4 16 Oct 2024 15 Oct 2024 001-34511
144 Open 144 document View SEC filing for 144 16 Oct 2024
144 Open 144 document View SEC filing for 144 15 Oct 2024
4 Open 4 document View SEC filing for 4 18 Sep 2024 17 Sep 2024 001-34511
144 Open 144 document View SEC filing for 144 18 Sep 2024
144 Open 144 document View SEC filing for 144 17 Sep 2024
4 Open 4 document View SEC filing for 4 15 Aug 2024 13 Aug 2024 001-34511
144 Open 144 document View SEC filing for 144 14 Aug 2024
144 Open 144 document View SEC filing for 144 13 Aug 2024
4 Open 4 document View SEC filing for 4 02 Aug 2024 01 Aug 2024 001-34511
4 Open 4 document View SEC filing for 4 17 Jul 2024 15 Jul 2024 001-34511
144 Open 144 document View SEC filing for 144 16 Jul 2024
144 Open 144 document View SEC filing for 144 15 Jul 2024
4 Open 4 document View SEC filing for 4 13 Jun 2024 11 Jun 2024 001-34511
144 Open 144 document View SEC filing for 144 12 Jun 2024
144 Open 144 document View SEC filing for 144 11 Jun 2024
4 Open 4 document View SEC filing for 4 16 May 2024 14 May 2024 001-34511
144 Open 144 document View SEC filing for 144 15 May 2024
144 Open 144 document View SEC filing for 144 14 May 2024
4 Open 4 document View SEC filing for 4 02 May 2024 01 May 2024 001-34511
4 Open 4 document View SEC filing for 4 17 Apr 2024 16 Apr 2024 001-34511
144 Open 144 document View SEC filing for 144 17 Apr 2024
144 Open 144 document View SEC filing for 144 16 Apr 2024
4 Open 4 document View SEC filing for 4 13 Mar 2024 12 Mar 2024 001-34511
144 Open 144 document View SEC filing for 144 12 Mar 2024
4 Open 4 document View SEC filing for 4 22 Feb 2024 21 Feb 2024 001-34511
4 Open 4 document View SEC filing for 4 15 Feb 2024 13 Feb 2024 001-34511
144 Open 144 document View SEC filing for 144 13 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 15 TO SCHEDULE 13G 13 Feb 2024
4 Open 4 document View SEC filing for 4 05 Feb 2024 01 Feb 2024 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jan 2024 24 Jan 2024 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jan 2024 09 Jan 2024 001-34511
144 Open 144 document View SEC filing for 144 09 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Dec 2023 12 Dec 2023 001-34511
144 Open 144 document View SEC filing for 144 12 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Nov 2023 01 Nov 2023 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Aug 2023 01 Aug 2023 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 May 2023 01 May 2023 001-34511
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 06 Mar 2023 17 Feb 2022 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Feb 2023 27 Feb 2023 001-34511
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 14 Feb 2023 01 Feb 2023 001-34511
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 14 TO SCHEDULE 13G 10 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2023 01 Feb 2023 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Dec 2022 20 Dec 2022 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Nov 2022 01 Nov 2022 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Aug 2022 18 Aug 2022 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Aug 2022 01 Aug 2022 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 May 2022 01 May 2022 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Feb 2022 17 Feb 2022 001-34511
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 13 TO SCHEDULE 13G 09 Feb 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Feb 2022 01 Feb 2022 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Nov 2021 01 Nov 2021 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Aug 2021 01 Aug 2021 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 May 2021 01 May 2021 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Feb 2021 19 Feb 2021 001-34511
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Feb 2021 17 Feb 2021 001-34720
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 12 TO SCHEDULE 13G 11 Feb 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Feb 2021 01 Feb 2021 001-34511
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Nov 2020 20 Nov 2020 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Nov 2020 01 Nov 2020 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Aug 2020 01 Aug 2020 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 May 2020 01 May 2020 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Feb 2020 21 Feb 2020 001-34511
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 11 TO SCHEDULE 13G 12 Feb 2020
4 Open 4 document View SEC filing for 4 FORM 4 04 Feb 2020 01 Feb 2020 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 22 Nov 2019 20 Nov 2019 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 20 Nov 2019 19 Nov 2019 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 12 Nov 2019 10 Nov 2019 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2019 01 Nov 2019 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 22 Aug 2019 20 Aug 2019 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 02 Aug 2019 01 Aug 2019 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 22 May 2019 21 May 2019 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 03 May 2019 01 May 2019 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2019 21 Feb 2019 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2019 19 Feb 2019 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2019 11 Feb 2019 001-34511
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 12 Feb 2019
4 Open 4 document View SEC filing for 4 FORM 4 05 Feb 2019 01 Feb 2019 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 19 Nov 2018 15 Nov 2018 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 13 Nov 2018 10 Nov 2018 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2018 01 Nov 2018 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 03 Aug 2018 01 Aug 2018 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2018 24 May 2018 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 03 May 2018 01 May 2018 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 22 Feb 2018 20 Feb 2018 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2018 08 Feb 2018 001-34511
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 07 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 05 Feb 2018 01 Feb 2018 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 04 Dec 2017 03 Dec 2017 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 20 Nov 2017 18 Nov 2017 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 16 Nov 2017 16 Nov 2017 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 03 Nov 2017 01 Nov 2017 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 10 Oct 2017 10 Oct 2017 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 03 Aug 2017 01 Aug 2017 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 08 May 2017 05 May 2017 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 03 May 2017 01 May 2017 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 17 Feb 2017 16 Feb 2017 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2017 07 Feb 2017 001-34511
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 03 Feb 2017
4 Open 4 document View SEC filing for 4 FORM 4 03 Feb 2017 01 Feb 2017 001-34511
5 Open 5 document View SEC filing for 5 FORM 5 31 Jan 2017 31 Dec 2016 001-34511
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 17 Jan 2017 17 Jan 2017 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2016 05 Dec 2016 001-34511
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Dec 2016 05 Dec 2016 001-34720
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Nov 2016 18 Nov 2016 001-34720
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Nov 2016 17 Nov 2016 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 03 Nov 2016 01 Nov 2016 001-34511
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 16 Sep 2016 19 Nov 2015 001-34720
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Aug 2016 19 Nov 2015 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 03 Aug 2016 01 Aug 2016 001-34511
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Aug 2016 30 Jul 2016 001-34720
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Jun 2016 07 Jun 2016 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 03 May 2016 01 May 2016 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 16 Feb 2016 11 Feb 2016 001-34511
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 10 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 03 Feb 2016 01 Feb 2016 001-34511
5 Open 5 document View SEC filing for 5 FORM 5 22 Jan 2016 31 Dec 2015 001-34511
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Dec 2015 03 Dec 2015 001-34720
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Nov 2015 18 Nov 2015 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 03 Nov 2015 01 Nov 2015 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 05 Aug 2015 04 Aug 2015 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 04 Aug 2015 01 Aug 2015 001-34511
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Aug 2015 30 Jul 2015 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 06 Jul 2015 06 Jul 2015 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2015 02 Jun 2015 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 07 May 2015 05 May 2015 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 04 May 2015 01 May 2015 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2015 03 Mar 2015 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 17 Feb 2015 11 Feb 2015 001-34511
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 11 Feb 2015
4 Open 4 document View SEC filing for 4 FORM 4 04 Feb 2015 03 Feb 2015 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 03 Feb 2015 01 Feb 2015 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 29 Jan 2015 29 Jan 2015 001-34511
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Dec 2014 03 Dec 2014 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 03 Dec 2014 02 Dec 2014 001-34511
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Nov 2014 18 Nov 2014 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 04 Nov 2014 01 Nov 2014 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 04 Aug 2014 01 Aug 2014 001-34511
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Jul 2014 30 Jul 2014 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 02 May 2014 01 May 2014 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 15 Apr 2014 14 Apr 2014 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 14 Feb 2014 12 Feb 2014 001-34511
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 12 Feb 2014
4 Open 4 document View SEC filing for 4 FORM 4 04 Feb 2014 01 Feb 2014 001-34511
5 Open 5 document View SEC filing for 5 FORM 5 04 Feb 2014 31 Dec 2013 001-34511
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Dec 2013 03 Dec 2013 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 04 Nov 2013 01 Nov 2013 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 02 Aug 2013 01 Aug 2013 001-34511
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Jul 2013 30 Jul 2013 001-34720
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 29 Apr 2013
4 Open 4 document View SEC filing for 4 FORM 4 14 Feb 2013 13 Feb 2013 001-34511
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 07 Feb 2013
3/A Open 3/A document View SEC filing for 3/A PRIMARY DOCUMENT 12 Dec 2012 30 Jul 2012 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 09 Aug 2012 08 Aug 2012 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 09 Aug 2012 30 Jul 2012 001-34720
3 Open 3 document View SEC filing for 3 FORM 3 09 Aug 2012 30 Jul 2012 001-34720
4 Open 4 document View SEC filing for 4 FORM 4 07 Mar 2012 06 Mar 2012 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 14 Feb 2012 14 Feb 2012 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2012 07 Feb 2012 001-34511
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G AMENDMENT NO.2 31 Jan 2012
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 07 Dec 2011 06 Dec 2011 001-34511
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 07 Nov 2011 03 Nov 2011 001-34511
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 02 Nov 2011 01 Nov 2011 001-34511
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 03 Aug 2011 02 Aug 2011 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 08 Jun 2011 07 Jun 2011 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 05 May 2011 03 May 2011 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 21 Apr 2011 19 Apr 2011 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 23 Mar 2011 22 Mar 2011 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2011 22 Feb 2011 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 11 Feb 2011 08 Feb 2011 001-34511
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 TO SCHEDULE 13G 11 Feb 2011
4 Open 4 document View SEC filing for 4 FORM 4 19 Jan 2011 18 Jan 2011 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 22 Dec 2010 21 Dec 2010 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2010 23 Nov 2010 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 21 Oct 2010 19 Oct 2010 001-34511
4 Open 4 document View SEC filing for 4 28 Sep 2010 27 Sep 2010 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 23 Sep 2010 21 Sep 2010 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 25 Aug 2010 24 Aug 2010 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 22 Jul 2010 20 Jul 2010 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 23 Jun 2010 22 Jun 2010 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 27 May 2010 25 May 2010 001-34511
4 Open 4 document View SEC filing for 4 FORM 4 11 Feb 2010 10 Feb 2010 001-34511
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 11 Feb 2010

About this filer

Ken Xie files with the SEC under CIK 0001475587. 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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