Robert Willett

Business address
C/O Cognex Corporation, One Vision Drive, Natick, MA, 01760-2059
Top holdings (ownership)
CGNX and CLH
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Robert Willett has filed 83 SEC EDGAR filings since 19 Jun 2008

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 22 Oct 2025 21 Oct 2025 001-34218
144 Open Document Open Filing 21 Oct 2025
4 Open Document Open Filing 23 May 2025 21 May 2025 001-34223
4 Open Document Open Filing PRIMARY DOCUMENT 20 Feb 2025 18 Feb 2025 001-34218
4 Open Document Open Filing 23 May 2024 22 May 2024 001-34223
4 Open Document Open Filing PRIMARY DOCUMENT 11 Mar 2024 16 Feb 2024 001-34218
5 Open Document Open Filing PRIMARY DOCUMENT 11 Mar 2024 31 Dec 2023 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 22 Feb 2024 20 Feb 2024 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 20 Feb 2024 16 Feb 2024 001-34218
4 Open Document Open Filing 25 May 2023 24 May 2023 001-34223
4 Open Document Open Filing PRIMARY DOCUMENT 23 Feb 2023 21 Feb 2023 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 21 Feb 2023 16 Feb 2023 001-34218
4 Open Document Open Filing FORM 4 - 26 May 2022 25 May 2022 001-34223
4 Open Document Open Filing PRIMARY DOCUMENT 24 Feb 2022 22 Feb 2022 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 18 Feb 2022 16 Feb 2022 001-34218
4 Open Document Open Filing FORM 4 - 04 Jan 2022 03 Jan 2022 001-34223
4 Open Document Open Filing FORM 4 - 07 Jun 2021 03 Jun 2021 001-34223
4 Open Document Open Filing PRIMARY DOCUMENT 18 Feb 2021 16 Feb 2021 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 12 Nov 2020 09 Nov 2020 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 09 Nov 2020 05 Nov 2020 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 05 Nov 2020 03 Nov 2020 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 03 Nov 2020 30 Oct 2020 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 03 Sep 2020 02 Sep 2020 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 10 Aug 2020 06 Aug 2020 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 06 Aug 2020 04 Aug 2020 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 04 Aug 2020 31 Jul 2020 001-34218
4 Open Document Open Filing FORM 4 - 05 Jun 2020 03 Jun 2020 001-34223
4 Open Document Open Filing PRIMARY DOCUMENT 20 Feb 2020 18 Feb 2020 001-34218
4 Open Document Open Filing FORM 4 - 03 Jan 2020 01 Jan 2020 001-34223
3 Open Document Open Filing FORM 3 - 18 Dec 2019 12 Dec 2019 001-34223
4 Open Document Open Filing PRIMARY DOCUMENT 16 Dec 2019 12 Dec 2019 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 12 Dec 2019 11 Dec 2019 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 11 Dec 2019 09 Dec 2019 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 09 Dec 2019 06 Dec 2019 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 02 Dec 2019 27 Nov 2019 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 29 Nov 2019 26 Nov 2019 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 12 Nov 2019 08 Nov 2019 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 08 Nov 2019 06 Nov 2019 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 21 Feb 2019 19 Feb 2019 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 22 Feb 2018 20 Feb 2018 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 03 Nov 2017 02 Nov 2017 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 28 Aug 2017 25 Aug 2017 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 16 Aug 2017 14 Aug 2017 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 10 Aug 2017 08 Aug 2017 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 17 May 2017 15 May 2017 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 10 May 2017 08 May 2017 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 08 May 2017 04 May 2017 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 07 Mar 2017 06 Mar 2017 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 01 Mar 2017 27 Feb 2017 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 23 Feb 2017 21 Feb 2017 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 15 Nov 2016 11 Nov 2016 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 04 Aug 2016 03 Aug 2016 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2016 12 Feb 2016 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 11 Jun 2015 10 Jun 2015 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 05 Nov 2014 03 Nov 2014 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 26 Aug 2014 25 Aug 2014 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 20 Aug 2014 19 Aug 2014 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 31 Jul 2014 30 Jul 2014 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 28 May 2014 27 May 2014 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 06 May 2014 02 May 2014 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 25 Feb 2014 24 Feb 2014 001-34218
4 Open Document Open Filing PRIMARY DOCUMENT 19 Feb 2014 18 Feb 2014 001-34218