Widder Kenneth J

Entity
Company
Industry
In Vitro & In Vivo Diagnostic Substances (Office Of Life Sciences)
Business address
10070 Barnes Canyon Road, 92121 San Diego, CA
Signature Ownership
/s/ Phillip S. Askim, attorney-in-fact for Kenneth J. Widder
All SEC filings
View on sec.gov
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Widder Kenneth J has filed 57 SEC EDGAR filings since 11/5/1998

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Jun 2, 2025 May 29, 2025 001-41409
4 Open Document Open Filing FORM 4 May 27, 2025 May 22, 2025 001-41409
4 Open Document Open Filing 4 May 22, 2025 May 21, 2025 001-36075
4 Open Document Open Filing FORM 4 May 20, 2025 May 18, 2025 001-41409
4 Open Document Open Filing May 20, 2025 May 16, 2025 001-38943
4 Open Document Open Filing 4 Jan 29, 2025 Jan 28, 2025 001-36075
4 Open Document Open Filing 4 Jul 23, 2024 Jul 19, 2024 001-41409
4 Open Document Open Filing 4 May 29, 2024 May 24, 2024 001-41409
4 Open Document Open Filing 4 May 24, 2024 May 22, 2024 001-36075
4 Open Document Open Filing 4 May 23, 2024 May 22, 2024 001-41409
4 Open Document Open Filing May 21, 2024 May 17, 2024 001-38943
4 Open Document Open Filing 4 May 14, 2024 May 12, 2024 001-41409
4 Open Document Open Filing FORM 4 SUBMISSION Jun 14, 2023 Jun 13, 2023 001-38943
3 Open Document Open Filing FORM 3 SUBMISSION Jun 14, 2023 Jun 13, 2023 001-38943
4 Open Document Open Filing FORM 4 SUBMISSION Jun 8, 2023 Jun 6, 2023 001-41409
4 Open Document Open Filing FORM 4 SUBMISSION May 25, 2023 May 24, 2023 001-41409
4 Open Document Open Filing FORM 4 SUBMISSION May 16, 2023 May 14, 2023 001-41409
4 Open Document Open Filing FORM 4 SUBMISSION May 11, 2023 May 10, 2023 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION Jun 8, 2022 Jun 6, 2022 001-41409
4 Open Document Open Filing FORM 4 SUBMISSION Jun 1, 2022 May 27, 2022 001-41409
3 Open Document Open Filing FORM 3 SUBMISSION Jun 1, 2022 May 27, 2022 001-41409
4 Open Document Open Filing FORM 4 SUBMISSION Jun 1, 2022 May 27, 2022 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION May 20, 2022 May 18, 2022 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2022 May 15, 2022 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION Apr 28, 2022 Apr 27, 2022 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION Jul 23, 2021 May 5, 2021 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION May 20, 2021 May 18, 2021 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION May 18, 2021 May 16, 2021 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION May 14, 2021 May 12, 2021 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION May 29, 2020 May 27, 2020 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION May 18, 2020 May 14, 2020 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION May 14, 2020 May 12, 2020 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION May 16, 2019 May 14, 2019 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION May 3, 2019 May 2, 2019 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2018 May 15, 2018 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION Apr 27, 2018 Apr 26, 2018 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION Nov 8, 2017 Nov 6, 2016 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION May 18, 2017 May 16, 2017 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION May 9, 2017 May 5, 2017 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION May 5, 2017 May 3, 2017 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION Feb 24, 2017 Feb 22, 2017 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2016 May 17, 2016 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION May 9, 2016 May 5, 2016 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION Apr 29, 2016 Apr 27, 2016 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION May 6, 2015 May 4, 2015 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION Apr 24, 2015 Apr 22, 2015 001-36075
4 Open Document Open Filing FORM 4 SUBMISSION Nov 19, 2014 Nov 17, 2014 000-10961
3 Open Document Open Filing FORM 3 SUBMISSION Nov 19, 2014 Nov 17, 2014 000-10961
4 Open Document Open Filing FORM 4 SUBMISSION May 22, 2014 May 20, 2014 001-36075