WIDDER KENNETH J

Business address
9975 Summers Ridge Road, San Diego, CA, 92121
Top holdings (ownership)
QDEL
Get insider transactions for this reporting owner
WIDDER KENNETH J has filed 60 SEC EDGAR filings since 05 Nov 1998

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 17 Dec 2025 17 Dec 2025 001-36075
4 Open Document Open Filing FORM 4 25 Nov 2025 25 Nov 2025 001-41409
144 Open Document Open Filing 25 Nov 2025
4 Open Document Open Filing FORM 4 02 Jun 2025 29 May 2025 001-41409
4 Open Document Open Filing FORM 4 27 May 2025 22 May 2025 001-41409
4 Open Document Open Filing 4 22 May 2025 21 May 2025 001-36075
4 Open Document Open Filing FORM 4 20 May 2025 18 May 2025 001-41409
4 Open Document Open Filing 20 May 2025 16 May 2025 001-38943
4 Open Document Open Filing 4 29 Jan 2025 28 Jan 2025 001-36075
4 Open Document Open Filing 4 23 Jul 2024 19 Jul 2024 001-41409
4 Open Document Open Filing 4 29 May 2024 24 May 2024 001-41409
4 Open Document Open Filing 4 24 May 2024 22 May 2024 001-36075
4 Open Document Open Filing 4 23 May 2024 22 May 2024 001-41409
4 Open Document Open Filing 21 May 2024 17 May 2024 001-38943
4 Open Document Open Filing 4 14 May 2024 12 May 2024 001-41409
4 Open Document Open Filing FORM 4 SUBMISSION 14 Jun 2023 13 Jun 2023 001-38943
3 Open Document Open Filing FORM 3 SUBMISSION 14 Jun 2023 13 Jun 2023 001-38943
4 Open Document Open Filing FORM 4 SUBMISSION 08 Jun 2023 06 Jun 2023 001-41409
4 Open Document Open Filing FORM 4 SUBMISSION 25 May 2023 24 May 2023 001-41409
4 Open Document Open Filing FORM 4 SUBMISSION 16 May 2023 14 May 2023 001-41409
4 Open Document Open Filing FORM 4 SUBMISSION 11 May 2023 10 May 2023 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION 08 Jun 2022 06 Jun 2022 001-41409
4 Open Document Open Filing FORM 4 SUBMISSION 01 Jun 2022 27 May 2022 001-41409
3 Open Document Open Filing FORM 3 SUBMISSION 01 Jun 2022 27 May 2022 001-41409
4 Open Document Open Filing FORM 4 SUBMISSION 01 Jun 2022 27 May 2022 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 20 May 2022 18 May 2022 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 17 May 2022 15 May 2022 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2022 27 Apr 2022 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION 23 Jul 2021 05 May 2021 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION 20 May 2021 18 May 2021 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 18 May 2021 16 May 2021 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 14 May 2021 12 May 2021 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 29 May 2020 27 May 2020 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION 18 May 2020 14 May 2020 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 14 May 2020 12 May 2020 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 16 May 2019 14 May 2019 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 03 May 2019 02 May 2019 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION 17 May 2018 15 May 2018 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 27 Apr 2018 26 Apr 2018 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION 08 Nov 2017 06 Nov 2016 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 18 May 2017 16 May 2017 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 09 May 2017 05 May 2017 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 05 May 2017 03 May 2017 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION 24 Feb 2017 22 Feb 2017 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION 19 May 2016 17 May 2016 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 09 May 2016 05 May 2016 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 29 Apr 2016 27 Apr 2016 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION 06 May 2015 04 May 2015 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 24 Apr 2015 22 Apr 2015 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION 19 Nov 2014 17 Nov 2014 000-10961
3 Open Document Open Filing FORM 3 SUBMISSION 19 Nov 2014 17 Nov 2014 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION 22 May 2014 20 May 2014 001-36075