Richard A. Simonson

Business address
C/O Silver Spring Networks, Inc., 230 W. Tasman Drive, San Jose, CA, 95134
Top holdings (ownership)
EA and EVCM
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Richard A. Simonson has filed 163 SEC EDGAR filings since 31 Jul 2006

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 24 Sep 2025 24 Sep 2025 001-40601
4 Open Document Open Filing FORM 4 17 Sep 2025 15 Sep 2025 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 18 Aug 2025 14 Aug 2025 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 04 Aug 2025 31 Jul 2025 000-17948
4 Open Document Open Filing FORM 4 23 Jun 2025 20 Jun 2025 001-40575
4 Open Document Open Filing FORM 4 18 Jun 2025 16 Jun 2025 001-40601
4 Open Document Open Filing FORM 4 02 Jun 2025 29 May 2025 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 02 May 2025 01 May 2025 000-17948
4 Open Document Open Filing FORM 4 19 Mar 2025 17 Mar 2025 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2025 03 Feb 2025 000-17948
4 Open Document Open Filing FORM 4 18 Dec 2024 16 Dec 2024 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2024 01 Nov 2024 000-17948
4 Open Document Open Filing FORM 4 18 Sep 2024 16 Sep 2024 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 06 Aug 2024 02 Aug 2024 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 05 Aug 2024 01 Aug 2024 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 01 Aug 2024 31 Jul 2024 000-17948
4 Open Document Open Filing FORM 4 24 Jun 2024 20 Jun 2024 001-40575
4 Open Document Open Filing FORM 4 20 Jun 2024 17 Jun 2024 001-40601
4 Open Document Open Filing FORM 4 03 Jun 2024 30 May 2024 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 03 May 2024 01 May 2024 000-17948
4 Open Document Open Filing FORM 4 19 Mar 2024 15 Mar 2024 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2024 01 Feb 2024 000-17948
4 Open Document Open Filing FORM 4 19 Dec 2023 15 Dec 2023 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 06 Nov 2023 03 Nov 2023 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 03 Nov 2023 01 Nov 2023 000-17948
144 Open Document Open Filing 03 Nov 2023
4 Open Document Open Filing FORM 4 19 Sep 2023 15 Sep 2023 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 14 Aug 2023 10 Aug 2023 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 03 Aug 2023 01 Aug 2023 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 28 Jul 2023 26 Jul 2023 000-17948
4 Open Document Open Filing 23 Jun 2023 21 Jun 2023 001-40575
4 Open Document Open Filing FORM 4 16 Jun 2023 01 Jun 2023 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2023 11 May 2023 000-17948
144 Open Document Open Filing 11 May 2023
4 Open Document Open Filing PRIMARY DOCUMENT 03 May 2023 01 May 2023 000-17948
4 Open Document Open Filing FORM 4 17 Mar 2023 15 Mar 2023 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2023 01 Feb 2023 000-17948
4 Open Document Open Filing FORM 4 19 Dec 2022 15 Dec 2022 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 03 Nov 2022 01 Nov 2022 000-17948
4 Open Document Open Filing FORM 4 19 Sep 2022 15 Sep 2022 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2022 11 Aug 2022 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 08 Aug 2022 05 Aug 2022 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2022 01 Aug 2022 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 27 Jul 2022 26 Jul 2022 000-17948
4 Open Document Open Filing FORM 4 27 Jun 2022 23 Jun 2022 001-40601
4 Open Document Open Filing FORM 4 24 Jun 2022 22 Jun 2022 001-40575
4 Open Document Open Filing FORM 4 17 Jun 2022 15 Jun 2022 001-40601
4 Open Document Open Filing PRIMARY DOCUMENT 04 May 2022 02 May 2022 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2022 01 Feb 2022 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 02 Nov 2021 01 Nov 2021 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 13 Aug 2021 12 Aug 2021 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 10 Aug 2021 06 Aug 2021 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 04 Aug 2021 02 Aug 2021 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 29 Jul 2021 28 Jul 2021 000-17948
3 Open Document Open Filing FORM 3 SUBMISSION 21 Jul 2021 21 Jul 2021 001-40601
3 Open Document Open Filing FORM 3 01 Jul 2021 01 Jul 2021 001-40575
4 Open Document Open Filing PRIMARY DOCUMENT 05 May 2021 03 May 2021 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2021 01 Feb 2021 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2020 02 Nov 2020 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 10 Aug 2020 06 Aug 2020 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 05 Aug 2020 03 Aug 2020 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 30 Jul 2020 29 Jul 2020 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 05 May 2020 01 May 2020 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2020 03 Feb 2020 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2019 01 Nov 2019 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2019 08 Aug 2019 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 05 Aug 2019 01 Aug 2019 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 30 Jul 2019 29 Jul 2019 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 02 May 2019 01 May 2019 000-17948
4 Open Document Open Filing FORM 4 25 Apr 2019 23 Apr 2019 001-36422
4 Open Document Open Filing FORM 4 25 Mar 2019 22 Mar 2019 001-36422
4 Open Document Open Filing FORM 4 19 Mar 2019 15 Mar 2019 001-36422
4 Open Document Open Filing FORM 4 22 Feb 2019 20 Feb 2019 001-36422
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2019 01 Feb 2019 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 05 Nov 2018 01 Nov 2018 000-17948
4 Open Document Open Filing FORM 4 27 Sep 2018 25 Sep 2018 001-36422
4 Open Document Open Filing PRIMARY DOCUMENT 03 Aug 2018 01 Aug 2018 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 31 Jul 2018 31 Jul 2018 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 03 May 2018 01 May 2018 000-17948
4 Open Document Open Filing FORM 4 19 Mar 2018 15 Mar 2018 001-36422
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2018 01 Feb 2018 000-17948
4 Open Document Open Filing FORM 4 09 Jan 2018 05 Jan 2018 001-35828
4 Open Document Open Filing PRIMARY DOCUMENT 03 Nov 2017 01 Nov 2017 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 04 Aug 2017 03 Aug 2017 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2017 01 Aug 2017 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 27 Jul 2017 26 Jul 2017 000-17948
4 Open Document Open Filing FORM 4 30 May 2017 25 May 2017 001-35828
4 Open Document Open Filing FORM 4 12 May 2017 11 May 2017 001-36422
4 Open Document Open Filing PRIMARY DOCUMENT 02 May 2017 01 May 2017 000-17948
4 Open Document Open Filing FORM 4 28 Apr 2017 27 Apr 2017 001-36422
4 Open Document Open Filing FORM 4 18 Apr 2017 17 Apr 2017 001-36422
4 Open Document Open Filing FORM 4 22 Mar 2017 20 Mar 2017 001-36422
4 Open Document Open Filing FORM 4 17 Mar 2017 15 Mar 2017 001-36422
4 Open Document Open Filing FORM 4 02 Mar 2017 02 Mar 2017 001-36422
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2017 01 Feb 2017 000-17948
4 Open Document Open Filing FORM 4 10 Jan 2017 09 Jan 2017 001-36422
4 Open Document Open Filing FORM 4 09 Dec 2016 08 Dec 2016 001-36422
4 Open Document Open Filing FORM 4 02 Dec 2016 01 Dec 2016 001-36422
4 Open Document Open Filing PRIMARY DOCUMENT 22 Nov 2016 18 Nov 2016 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 02 Nov 2016 01 Nov 2016 000-17948
4 Open Document Open Filing FORM 4 02 Sep 2016 01 Sep 2016 001-36422
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2016 01 Aug 2016 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 01 Aug 2016 28 Jul 2016 000-17948
4 Open Document Open Filing FORM 4 17 Jun 2016 15 Jun 2016 001-36422
4 Open Document Open Filing FORM 4 06 Jun 2016 02 Jun 2016 001-35828
4 Open Document Open Filing FORM 4 02 Jun 2016 01 Jun 2016 001-36422
4 Open Document Open Filing FORM 4 31 May 2016 27 May 2016 001-35828
4 Open Document Open Filing PRIMARY DOCUMENT 04 May 2016 02 May 2016 000-17948
4 Open Document Open Filing FORM 4 17 Mar 2016 15 Mar 2016 001-36422
4 Open Document Open Filing FORM 4 02 Mar 2016 01 Mar 2016 001-36422
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2016 01 Feb 2016 000-17948
4 Open Document Open Filing FORM 4 03 Dec 2015 01 Dec 2015 001-36422
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2015 02 Nov 2015 000-17948
4 Open Document Open Filing FORM 4 07 Oct 2015 05 Oct 2015 001-36422
4 Open Document Open Filing PRIMARY DOCUMENT 18 Aug 2015 14 Aug 2015 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 04 Aug 2015 03 Aug 2015 000-17948
4 Open Document Open Filing FORM 4 29 May 2015 27 May 2015 001-35828
4 Open Document Open Filing PRIMARY DOCUMENT 08 May 2015 07 May 2015 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 04 May 2015 01 May 2015 000-17948
4 Open Document Open Filing FORM 4 SUBMISSION 17 Mar 2015 13 Mar 2015 001-36422
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2015 02 Feb 2015 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 03 Nov 2014 03 Nov 2014 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 01 Aug 2014 01 Aug 2014 000-17948
4 Open Document Open Filing PRIMARY DOCUMENT 31 Jul 2014 31 Jul 2014 000-17948
4 Open Document Open Filing FORM 4 10 Jun 2014 06 Jun 2014 001-35828
4 Open Document Open Filing FORM 4 28 May 2014 23 May 2014 001-35828
4 Open Document Open Filing PRIMARY DOCUMENT 01 May 2014 01 May 2014 000-17948
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Apr 2014 17 Apr 2014 001-36422
3 Open Document Open Filing OWNERSHIP DOCUMENT 17 Apr 2014 17 Apr 2014 001-36422
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2014 03 Feb 2014 000-17948