Richard S. Kollender

Entity
Individual
Business address
C/O Quaker Bioventures, Cira Centre, 2929 Arch Street, 3 Rd Floor, 19104-2868 Philadelphia, PA
Signature Ownership
/s/ Sean M. Wirtjes, Attorney-in-Fact for Richard S. Kollender
All SEC filings
View on sec.gov
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Richard S. Kollender has filed 39 SEC EDGAR filings since 8/5/2010

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 May 27, 2025 May 22, 2025 001-40592
4 Open Document Open Filing FORM 4 Aug 7, 2024 Aug 6, 2024 001-40592
4 Open Document Open Filing FORM 4 May 28, 2024 May 23, 2024 001-40592
4 Open Document Open Filing FORM 4 May 5, 2023 May 4, 2023 001-40592
4 Open Document Open Filing PRIMARY DOCUMENT Jun 10, 2022 May 23, 2022 001-40592
4 Open Document Open Filing FORM 4 - Oct 6, 2021 Oct 5, 2021 001-37569
4 Open Document Open Filing FORM 4 - Oct 5, 2021 Oct 1, 2021 001-37569
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 13, 2021 Sep 9, 2021 001-40592
4 Open Document Open Filing FORM 4 - Sep 8, 2021 Sep 3, 2021 001-37569
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 20, 2021 Jul 19, 2021 001-40592
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 15, 2021 Jul 14, 2021 001-40592
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 14, 2021 Jul 14, 2021 001-40592
4 Open Document Open Filing FORM 4 - May 18, 2021 May 17, 2021 001-37569
4 Open Document Open Filing FORM 4 - Mar 5, 2021 Mar 3, 2021 001-37569
4 Open Document Open Filing FORM 4 - Jan 8, 2021 Jan 7, 2021 001-37569
4 Open Document Open Filing FORM 4 - Jan 29, 2020 Jan 27, 2020 001-37569
4 Open Document Open Filing FORM 4 - Sep 4, 2019 Sep 3, 2019 001-37569
4 Open Document Open Filing FORM 4 - May 16, 2019 May 15, 2019 001-37569
4 Open Document Open Filing FORM 4 - May 17, 2018 May 15, 2018 001-37569
3 Open Document Open Filing FORM 3 - Jan 2, 2018 Jan 1, 2018 001-37569
4 Open Document Open Filing PRIMARY DOCUMENT Jul 13, 2016 Jun 20, 2016 001-36179
4 Open Document Open Filing PRIMARY DOCUMENT Jun 15, 2015 Jun 11, 2015 001-36179
4 Open Document Open Filing PRIMARY DOCUMENT Jun 16, 2014 Jun 12, 2014 001-36179
4 Open Document Open Filing PRIMARY DOCUMENT Feb 24, 2014 Feb 21, 2014 001-34836