Paul R. Johnston

Entity
Individual
Business address
Exponent Inc, 149 Commonwealth Drive, 94025 Menlo Park, CA
Insider ownership signature
By: Wendy Whitehouse For: Paul R. Johnston
All SEC filings
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Paul R. Johnston has filed 238 SEC EDGAR filings since 3/5/2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT Jun 9, 2025 Jun 4, 2025 000-18655
5 Open Document Open Filing PRIMARY DOCUMENT Feb 13, 2025 Jan 3, 2025 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 20, 2024 Nov 20, 2024 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 18, 2024 Nov 15, 2024 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 13, 2024 Nov 12, 2024 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 13, 2024 Nov 13, 2024 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 7, 2024 Nov 7, 2024 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 6, 2024 Nov 6, 2024 000-18655
144 Open Document Open Filing Nov 6, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Jun 20, 2024 Jun 20, 2024 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 18, 2024 Jun 17, 2024 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 14, 2024 Jun 6, 2024 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 10, 2024 Jun 7, 2024 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 6, 2024 Jun 5, 2024 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 4, 2024 Jun 4, 2024 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 30, 2024 May 30, 2024 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 24, 2024 May 23, 2024 000-18655
144 Open Document Open Filing May 23, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Jun 9, 2023 Jun 7, 2023 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 17, 2023 Mar 15, 2023 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 6, 2022 Jun 2, 2022 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 3, 2022 Jun 1, 2022 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 11, 2022 Mar 9, 2022 000-18655
5 Open Document Open Filing PRIMARY DOCUMENT Feb 11, 2022 Dec 31, 2021 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Sep 1, 2021 Aug 30, 2021 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 26, 2021 Aug 25, 2021 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 24, 2021 Aug 20, 2021 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 19, 2021 Aug 17, 2021 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 16, 2021 Aug 12, 2021 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 11, 2021 Aug 9, 2021 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 6, 2021 Aug 4, 2021 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 4, 2021 Jun 2, 2021 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 15, 2021 Mar 10, 2021 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Dec 11, 2020 Dec 9, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Dec 8, 2020 Dec 4, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Dec 1, 2020 Nov 27, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 25, 2020 Nov 23, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 20, 2020 Nov 19, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 18, 2020 Nov 16, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 29, 2020 Jun 25, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 25, 2020 Jun 22, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 19, 2020 Jun 17, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 16, 2020 Jun 12, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 11, 2020 Jun 9, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 8, 2020 Jun 4, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 3, 2020 Jun 1, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 29, 2020 May 27, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 13, 2020 Mar 11, 2020 000-18655
5 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2020 Jan 3, 2020 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Dec 23, 2019 Dec 18, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Dec 17, 2019 Dec 13, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Dec 11, 2019 Dec 10, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Dec 9, 2019 Dec 5, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Dec 3, 2019 Dec 2, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 25, 2019 Nov 25, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 22, 2019 Nov 20, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 19, 2019 Nov 15, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 14, 2019 Nov 12, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 8, 2019 Nov 7, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Nov 6, 2019 Nov 4, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Oct 31, 2019 Oct 30, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Oct 28, 2019 Oct 25, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Oct 24, 2019 Oct 22, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 3, 2019 May 30, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 18, 2019 Mar 15, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 15, 2019 Mar 13, 2019 000-18655
5 Open Document Open Filing PRIMARY DOCUMENT Feb 11, 2019 Dec 28, 2018 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 15, 2018 Mar 14, 2018 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 12, 2018 Mar 9, 2018 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Feb 20, 2018 Feb 15, 2018 000-18655
5 Open Document Open Filing PRIMARY DOCUMENT Feb 9, 2018 Dec 29, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Oct 27, 2017 Oct 25, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Oct 3, 2017 Sep 29, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Sep 28, 2017 Sep 26, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Sep 25, 2017 Sep 21, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Sep 19, 2017 Sep 18, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Sep 14, 2017 Sep 13, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Sep 12, 2017 Sep 8, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Sep 7, 2017 Sep 5, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Sep 1, 2017 Aug 30, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 28, 2017 Aug 25, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 23, 2017 Aug 22, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 18, 2017 Aug 17, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 16, 2017 Aug 14, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 11, 2017 Aug 9, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 8, 2017 Aug 4, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 3, 2017 Aug 1, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 17, 2017 Mar 15, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 14, 2017 Mar 10, 2017 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Feb 17, 2017 Feb 16, 2017 000-18655
5 Open Document Open Filing PRIMARY DOCUMENT Feb 13, 2017 Dec 30, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 4, 2016 Aug 2, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jul 18, 2016 Jul 14, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jul 8, 2016 Jul 8, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jul 1, 2016 Jul 1, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 28, 2016 Jun 27, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 23, 2016 Jun 21, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 16, 2016 Jun 15, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 13, 2016 Jun 9, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 7, 2016 Jun 3, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 1, 2016 May 27, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 24, 2016 May 23, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 18, 2016 May 17, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 13, 2016 May 11, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 15, 2016 Mar 11, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 11, 2016 Mar 9, 2016 000-18655
4/A Open Document Open Filing PRIMARY DOCUMENT Feb 19, 2016 Oct 28, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Feb 17, 2016 Feb 12, 2016 000-18655
5 Open Document Open Filing PRIMARY DOCUMENT Feb 12, 2016 Jan 1, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Oct 30, 2015 Oct 28, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Oct 1, 2015 Sep 30, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Sep 29, 2015 Sep 25, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Sep 22, 2015 Sep 22, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Sep 21, 2015 Sep 17, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Sep 16, 2015 Sep 14, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Sep 9, 2015 Sep 8, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 21, 2015 Aug 19, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 18, 2015 Aug 14, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 13, 2015 Aug 11, 2015 000-18655
4/A Open Document Open Filing PRIMARY DOCUMENT Aug 11, 2015 Aug 6, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Aug 7, 2015 Aug 6, 2015 000-18655
4/A Open Document Open Filing PRIMARY DOCUMENT Apr 6, 2015 Feb 13, 2015 000-18655
4/A Open Document Open Filing PRIMARY DOCUMENT Apr 3, 2015 Mar 11, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 17, 2015 Mar 13, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 13, 2015 Mar 11, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Feb 17, 2015 Feb 13, 2015 000-18655
5 Open Document Open Filing PRIMARY DOCUMENT Feb 13, 2015 Jan 2, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Oct 29, 2014 Oct 27, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 26, 2014 Jun 26, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 25, 2014 Jun 23, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 19, 2014 Jun 18, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 17, 2014 Jun 13, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 11, 2014 Jun 10, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 6, 2014 Jun 5, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 3, 2014 Jun 2, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 30, 2014 May 28, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 27, 2014 May 22, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 21, 2014 May 19, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 16, 2014 May 14, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 12, 2014 May 9, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 7, 2014 May 6, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 5, 2014 May 1, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 18, 2014 Mar 14, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Mar 14, 2014 Mar 12, 2014 000-18655
5 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2014 Jan 3, 2014 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Feb 11, 2014 Feb 7, 2014 000-18655