KEITH BARNES

Business address
10100 N Tantau Ave, Cupertino, CA, 95014-2540
Top holdings (ownership)
KN, VIAV, and ROG
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KEITH BARNES has filed 197 SEC EDGAR filings since 29 Oct 2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 13 Nov 2025 13 Nov 2025 000-22874
4 Open Document Open Filing PRIMARY DOCUMENT 12 Nov 2025 10 Nov 2025 000-22874
144 Open Document Open Filing 10 Nov 2025
4 Open Document Open Filing PRIMARY DOCUMENT 10 Nov 2025 07 Nov 2025 000-22874
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2025 03 Nov 2025 000-22874
144 Open Document Open Filing 03 Nov 2025
4 Open Document Open Filing PRIMARY DOCUMENT 01 May 2025 29 Apr 2025 001-36102
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2025 04 Feb 2025 000-22874
4 Open Document Open Filing PRIMARY DOCUMENT 07 Nov 2024 06 Nov 2024 000-22874
4 Open Document Open Filing PRIMARY DOCUMENT 30 Sep 2024 30 Sep 2024 001-36102
144 Open Document Open Filing 30 Sep 2024
4 Open Document Open Filing PRIMARY DOCUMENT 31 May 2024 31 May 2024 001-36102
144 Open Document Open Filing 31 May 2024
144 Open Document Open Filing 16 May 2024
4 Open Document Open Filing PRIMARY DOCUMENT 02 May 2024 30 Apr 2024 001-36102
4 Open Document Open Filing PRIMARY DOCUMENT 13 Nov 2023 08 Nov 2023 000-22874
4 Open Document Open Filing PRIMARY DOCUMENT 05 May 2023 04 May 2023 001-04347
4 Open Document Open Filing PRIMARY DOCUMENT 04 May 2023 02 May 2023 001-36102
4 Open Document Open Filing PRIMARY DOCUMENT 14 Nov 2022 10 Nov 2022 000-22874
4 Open Document Open Filing PRIMARY DOCUMENT 09 Jun 2022 09 Jun 2022 001-04347
4 Open Document Open Filing PRIMARY DOCUMENT 06 May 2022 05 May 2022 001-04347
4 Open Document Open Filing PRIMARY DOCUMENT 27 Apr 2022 26 Apr 2022 001-36102
4 Open Document Open Filing PRIMARY DOCUMENT 15 Nov 2021 11 Nov 2021 000-22874
4 Open Document Open Filing PRIMARY DOCUMENT 20 Aug 2021 19 Aug 2021 001-04347
4 Open Document Open Filing PRIMARY DOCUMENT 11 Jun 2021 10 Jun 2021 001-04347
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jun 2021 03 Jun 2021 001-36102
4 Open Document Open Filing PRIMARY DOCUMENT 07 May 2021 05 May 2021 001-04347
4 Open Document Open Filing PRIMARY DOCUMENT 29 Apr 2021 27 Apr 2021 001-36102
4 Open Document Open Filing FORM 4 17 Nov 2020 17 Nov 2020 000-22874
4 Open Document Open Filing FORM 4 16 Nov 2020 12 Nov 2020 000-22874
4 Open Document Open Filing PRIMARY DOCUMENT 12 Jun 2020 11 Jun 2020 001-04347
4 Open Document Open Filing PRIMARY DOCUMENT 11 May 2020 07 May 2020 001-04347
4 Open Document Open Filing PRIMARY DOCUMENT 08 May 2020 06 May 2020 001-36102
4 Open Document Open Filing FORM 4 18 Nov 2019 14 Nov 2019 000-22874
4 Open Document Open Filing 06 Jun 2019 05 Jun 2019 001-04347
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jun 2019 31 May 2019 001-36102
4 Open Document Open Filing 13 May 2019 09 May 2019 001-04347
4 Open Document Open Filing 26 Feb 2019 25 Feb 2019 001-04347
4 Open Document Open Filing FORM 4 20 Nov 2018 19 Nov 2018 000-22874
4 Open Document Open Filing FORM 4 19 Nov 2018 15 Nov 2018 000-22874
4 Open Document Open Filing PRIMARY DOCUMENT 07 May 2018 04 May 2018 001-36102
4 Open Document Open Filing 07 May 2018 03 May 2018 001-04347
4 Open Document Open Filing PRIMARY DOCUMENT 03 May 2018 01 May 2018 001-36102
4 Open Document Open Filing FORM 4 12 Feb 2018 12 Feb 2018 000-22874
4 Open Document Open Filing FORM 4 12 Dec 2017 08 Dec 2017 000-22874
4 Open Document Open Filing FORM 4 20 Nov 2017 16 Nov 2017 000-22874
4 Open Document Open Filing 13 Jun 2017 09 Jun 2017 001-04347
4 Open Document Open Filing 08 May 2017 04 May 2017 001-04347
4 Open Document Open Filing PRIMARY DOCUMENT 04 May 2017 02 May 2017 001-36102
4 Open Document Open Filing PRIMARY DOCUMENT 30 Mar 2017 30 Mar 2017 001-34795
4 Open Document Open Filing FORM 4 14 Dec 2016 13 Dec 2016 000-22874
4 Open Document Open Filing FORM 4 13 Dec 2016 09 Dec 2016 000-22874
4 Open Document Open Filing FORM 4 12 Dec 2016 08 Dec 2016 000-22874
4 Open Document Open Filing PRIMARY DOCUMENT 22 Nov 2016 18 Nov 2016 001-36102
4 Open Document Open Filing FORM 4 18 Nov 2016 16 Nov 2016 000-22874
4 Open Document Open Filing FORM 4 16 Nov 2016 14 Nov 2016 000-22874
4 Open Document Open Filing FORM 4 15 Nov 2016 11 Nov 2016 001-04347
4 Open Document Open Filing PRIMARY DOCUMENT 15 Aug 2016 12 Aug 2016 001-36102
4 Open Document Open Filing PRIMARY DOCUMENT 21 Jun 2016 20 Jun 2016 001-34795
4 Open Document Open Filing PRIMARY DOCUMENT 17 Jun 2016 15 Jun 2016 001-34795
4 Open Document Open Filing FORM 4 11 May 2016 06 May 2016 001-04347
4 Open Document Open Filing PRIMARY DOCUMENT 10 May 2016 06 May 2016 001-36102
4 Open Document Open Filing FORM 4 10 Dec 2015 08 Dec 2015 000-22874
4 Open Document Open Filing FORM 4 20 Nov 2015 18 Nov 2015 000-22874
4 Open Document Open Filing FORM 4 16 Nov 2015 14 Nov 2015 000-22874
4 Open Document Open Filing FORM 4 13 Oct 2015 08 Oct 2015 001-04347
3 Open Document Open Filing FORM 3 13 Oct 2015 08 Oct 2015 001-04347
4/A Open Document Open Filing PRIMARY DOCUMENT 18 Jun 2015 17 Jun 2015 001-34795
4 Open Document Open Filing PRIMARY DOCUMENT 18 Jun 2015 17 Jun 2015 001-34795
4 Open Document Open Filing PRIMARY DOCUMENT 16 Jun 2015 15 Jun 2015 001-34795
4 Open Document Open Filing PRIMARY DOCUMENT 15 Jun 2015 12 Jun 2015 001-34795
4 Open Document Open Filing PRIMARY DOCUMENT 12 Jun 2015 12 Jun 2015 001-34795
4 Open Document Open Filing PRIMARY DOCUMENT 07 May 2015 05 May 2015 001-36102
4 Open Document Open Filing FORM 4 SUBMISSION 16 Mar 2015 12 Mar 2015 001-34747
4 Open Document Open Filing FORM 4 10 Dec 2014 08 Dec 2014 000-22874
4 Open Document Open Filing PRIMARY DOCUMENT 19 Nov 2014 17 Nov 2014 001-36102
4 Open Document Open Filing FORM 4 18 Nov 2014 18 Nov 2014 000-22874
4 Open Document Open Filing FORM 4 17 Nov 2014 14 Nov 2014 000-22874
4 Open Document Open Filing FORM 4 17 Oct 2014 15 Oct 2014 000-22874
4 Open Document Open Filing BARNES - 2014-10-03 07 Oct 2014 03 Oct 2014 001-34747
4 Open Document Open Filing PRIMARY DOCUMENT 16 Sep 2014 15 Sep 2014 001-34795
4 Open Document Open Filing BARNES - 2014-08-12 14 Aug 2014 12 Aug 2014 001-34747
4 Open Document Open Filing BARNES - 2014-08-06 08 Aug 2014 06 Aug 2014 001-34747
4 Open Document Open Filing BARNES - 2014-07-03 08 Jul 2014 03 Jul 2014 001-34747
4 Open Document Open Filing BARNES - 2014-06-30 02 Jul 2014 30 Jun 2014 001-34747
4 Open Document Open Filing PRIMARY DOCUMENT 16 Jun 2014 13 Jun 2014 001-34795
4 Open Document Open Filing PRIMARY DOCUMENT 13 Jun 2014 11 Jun 2014 001-34795
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jun 2014 02 Jun 2014 001-34795
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2014 30 May 2014 001-34795
4 Open Document Open Filing BARNES - FORM 4 - 2014-04-01 03 Apr 2014 01 Apr 2014 001-34747
4 Open Document Open Filing FORM 4 SUBMISSION 11 Mar 2014 07 Mar 2014 001-36102
4 Open Document Open Filing FORM 4 11 Mar 2014 07 Mar 2014 000-22874
4 Open Document Open Filing BARNES - 2014-02-28 03 Mar 2014 28 Feb 2014 001-34747
3 Open Document Open Filing FORM 3 SUBMISSION 14 Feb 2014 14 Feb 2014 001-36102