COWEN AND COMPANY, LLC

Business address
599 Lexington Avenue, 20 Th Floor, New York, NY, 10022
State of incorporation
DE
Fiscal year end
31 December
Former names
SG COWEN & CO., LLC (to 08 Mar 2005), SG COWEN SECURITIES CORPORATION (to 01 Mar 2004)
COWEN AND COMPANY, LLC has filed 214 SEC EDGAR filings since 04 Mar 2002

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G/A Open Document Open Filing 12 Aug 2025
SCHEDULE 13G/A Open Document Open Filing 12 May 2025
SCHEDULE 13G/A Open Document Open Filing 12 May 2025
SCHEDULE 13G/A Open Document Open Filing 12 May 2025
SCHEDULE 13G/A Open Document Open Filing 14 Feb 2025
13F-HR Open Document Open Filing 14 Feb 2025 31 Dec 2024 028-19611
SCHEDULE 13G/A Open Document Open Filing 14 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 14 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SCHEDULE 13G Open Document Open Filing 13 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 05 Dec 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 13 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 12 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 12 Nov 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 12 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 12 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 12 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 12 Nov 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 12 Nov 2024
13F-HR Open Document Open Filing 12 Nov 2024 30 Sep 2024 028-19611
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 28 Oct 2024
N-PX/A Open Document Open Filing 30 Aug 2024 30 Jun 2024 028-19611
N-PX Open Document Open Filing 28 Aug 2024 30 Jun 2024 028-19611
13F-HR Open Document Open Filing 07 Aug 2024 30 Jun 2024 028-19611
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 28 Jun 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 24 Jun 2024
4 Open Document Open Filing PRIMARY DOCUMENT 24 Jun 2024 21 Jun 2024 001-41102
3 Open Document Open Filing PRIMARY DOCUMENT 22 May 2024 23 Apr 2024 001-41102
13F-HR Open Document Open Filing 03 May 2024 31 Mar 2024 028-19611
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 02 Apr 2024
4 Open Document Open Filing 15 Mar 2024 08 Mar 2024 001-41572
3 Open Document Open Filing 15 Mar 2024 08 Mar 2024 001-41572
4 Open Document Open Filing 15 Mar 2024 06 Mar 2024 001-41572
3 Open Document Open Filing 15 Mar 2024 06 Mar 2024 001-41572
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 11 Mar 2024
FOCUSN Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT 29 Feb 2024 31 Dec 2023 008-22522
X-17A-5 Open Document Open Filing 29 Feb 2024 31 Dec 2023 008-22522
4 Open Document Open Filing 23 Feb 2024 21 Feb 2024 001-41079
3 Open Document Open Filing 23 Feb 2024 20 Feb 2024 001-41079
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 22 Feb 2024
13F-HR/A Open Document Open Filing 12 Feb 2024 31 Dec 2023 028-19611
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 09 Feb 2024
13F-HR Open Document Open Filing 08 Feb 2024 31 Dec 2023 028-19611
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 05 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 05 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 05 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 05 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 05 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 05 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 02 Feb 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 01 Feb 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 01 Feb 2024
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 01 Feb 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 01 Feb 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 01 Feb 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 01 Feb 2024
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 01 Feb 2024
13F-HR Open Document Open Filing 09 Nov 2023 30 Sep 2023 028-19611
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 27 Sep 2023
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 27 Sep 2023
4 Open Document Open Filing 06 Sep 2023 01 Sep 2023 001-40120
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 05 Sep 2023
13F-HR Open Document Open Filing 07 Aug 2023 30 Jun 2023 028-19611
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 31 Jul 2023
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 11 Jul 2023
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 30 May 2023
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 16 May 2023
4 Open Document Open Filing 15 May 2023 03 Nov 2022 001-40027
3 Open Document Open Filing 15 May 2023 02 Nov 2022 001-40027
13F-HR Open Document Open Filing 09 May 2023 31 Mar 2023 028-19611
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 04 May 2023
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 27 Apr 2023
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 27 Apr 2023
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 27 Apr 2023
4 Open Document Open Filing 25 Apr 2023 21 Apr 2023 001-40120
4 Open Document Open Filing 25 Apr 2023 19 Apr 2023 001-40120
3 Open Document Open Filing 25 Apr 2023 19 Apr 2023 001-40120
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 19 Apr 2023
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 31 Mar 2023
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 23 Mar 2023
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 28 Feb 2023
X-17A-5 Open Document Open Filing 24 Feb 2023 31 Dec 2022 008-22522
13F-HR Open Document Open Filing 09 Feb 2023 31 Dec 2022 028-19611
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 01 Feb 2023
13F-HR Open Document Open Filing 14 Nov 2022 30 Sep 2022 028-19611
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 02 Nov 2022
13F-HR Open Document Open Filing 05 Aug 2022 30 Jun 2022 028-19611
13F-HR Open Document Open Filing 16 May 2022 31 Mar 2022 028-19611
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 01 Apr 2022
X-17A-5 Open Document Open Filing 25 Feb 2022 31 Dec 2021 008-22522
13F-HR Open Document Open Filing 14 Feb 2022 31 Dec 2021 028-19611
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 21 Jan 2022
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 21 Jan 2022
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 03 Jan 2022
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 12 Nov 2021
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 12 Nov 2021
13F-HR Open Document Open Filing 12 Nov 2021 30 Sep 2021 028-19611
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 04 Oct 2021
SC 13G/A Open Document Open Filing COWEN AND COMPANY, LLC 16 Sep 2021
13F-HR Open Document Open Filing 13 Aug 2021 30 Jun 2021 028-19611
SC 13G Open Document Open Filing COWEN AND COMPANY, LLC 19 May 2021
13F-HR Open Document Open Filing 04 May 2021 31 Mar 2021 028-19611
X-17A-5 Open Document Open Filing 26 Feb 2021 31 Dec 2020 008-22522
13F-HR Open Document Open Filing 08 Feb 2021 31 Dec 2020 028-19611
13F-HR Open Document Open Filing 03 Nov 2020 30 Sep 2020 028-19611
13F-HR Open Document Open Filing 13 Aug 2020 30 Jun 2020 028-19611
13F-HR Open Document Open Filing 11 May 2020 31 Mar 2020 028-19611
X-17A-5 Open Document Open Filing 28 Feb 2020 31 Dec 2019 008-22522
13F-HR Open Document Open Filing 11 Feb 2020 31 Dec 2019 028-19611
13F-HR Open Document Open Filing 12 Nov 2019 30 Sep 2019 028-19611
4 Open Document Open Filing FORM 4 17 Oct 2019 29 Mar 2019 001-38118
3 Open Document Open Filing FORM 3 SUBMISSION 29 Mar 2019 26 Mar 2019 001-38118
X-17A-5 Open Document Open Filing 01 Mar 2019 31 Dec 2018 008-22522
X-17A-5/A Open Document Open Filing 06 Mar 2018 31 Dec 2017 008-22522
X-17A-5 Open Document Open Filing 01 Mar 2018 31 Dec 2017 008-22522
SC 13G Open Document Open Filing SCHEDULE 13G 14 Feb 2018
X-17A-5 Open Document Open Filing 28 Feb 2017 31 Dec 2016 008-22522
X-17A-5 Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT 29 Feb 2016 31 Dec 2015 008-22522
FOCUSN Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT 29 Feb 2016 31 Dec 2015 008-22522
FOCUSN Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT 27 Feb 2015 31 Dec 2014 008-22522
X-17A-5 Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT 27 Feb 2015 31 Dec 2014 008-22522
FOCUSN Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT 04 Mar 2014 31 Dec 2013 008-22522
X-17A-5 Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT 04 Mar 2014 31 Dec 2013 008-22522