Deerfield Partners, L.P.

Entity
Company
Business address
345 Park Avenue South, 12 Th Floor, 10010 New York, NY
Phone
212-551-1600
State of incorporation
DE
Former names
DEERFIELD PARTNERS, LP (to 2/23/2016)
Insider ownership signature
/s/ Jonathan Isler, Attorney-in-Fact
All SEC filings
View on sec.gov
Get insider transactions for this reporting owner
Deerfield Partners, L.P. has filed 220 SEC EDGAR filings since 9/20/2004

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing Nov 24, 2025 Nov 24, 2025 001-40671
4 Open Document Open Filing Aug 4, 2025 Jul 31, 2025 001-36510
D/A Open Document Open Filing Feb 27, 2025 021-80098
4 Open Document Open Filing Oct 24, 2024 Oct 22, 2024 001-40671
4 Open Document Open Filing Sep 17, 2024 Sep 17, 2024 001-42271
3 Open Document Open Filing Sep 12, 2024 Sep 12, 2024 001-42271
4 Open Document Open Filing Mar 12, 2024 Mar 8, 2024 001-38399
3 Open Document Open Filing Mar 8, 2024 Feb 27, 2024 001-38399
D/A Open Document Open Filing Mar 4, 2024 021-80098
4 Open Document Open Filing Feb 16, 2024 Feb 16, 2024 001-36510
4 Open Document Open Filing Aug 1, 2023 Jul 28, 2023 001-40676
D/A Open Document Open Filing Mar 2, 2023 021-80098
4 Open Document Open Filing Dec 30, 2022 Dec 28, 2022 001-39575
4 Open Document Open Filing Dec 27, 2022 Dec 22, 2022 001-39575
4 Open Document Open Filing Dec 21, 2022 Dec 19, 2022 001-39575
4 Open Document Open Filing Dec 15, 2022 Dec 13, 2022 001-39575
3 Open Document Open Filing Nov 14, 2022 Nov 8, 2022 001-39765
4 Open Document Open Filing Nov 7, 2022 Nov 3, 2022 001-40671
3 Open Document Open Filing Nov 7, 2022 Nov 3, 2022 001-40671
3 Open Document Open Filing Sep 20, 2022 Sep 16, 2022 001-36510
4 Open Document Open Filing Jul 5, 2022 Jun 30, 2022 001-39430
4 Open Document Open Filing May 10, 2022 May 10, 2022 001-41374
3 Open Document Open Filing May 5, 2022 May 5, 2022 001-41374
D/A Open Document Open Filing Mar 10, 2022 021-80098
D/A Open Document Open Filing Feb 28, 2022 021-390884
4 Open Document Open Filing Nov 16, 2021 Nov 12, 2021 001-39248
4 Open Document Open Filing Oct 28, 2021 Oct 26, 2021 001-40925
3 Open Document Open Filing Oct 21, 2021 Oct 21, 2021 001-40925
4 Open Document Open Filing FORM 4 SUBMISSION Aug 9, 2021 Aug 5, 2021 001-40676
4 Open Document Open Filing FORM 4 SUBMISSION Aug 3, 2021 Jul 30, 2021 001-40676
3 Open Document Open Filing FORM 3 SUBMISSION Jul 27, 2021 Jul 27, 2021 001-40676
4 Open Document Open Filing Jul 21, 2021 Jul 19, 2021 001-39430
4 Open Document Open Filing Jun 10, 2021 Jun 8, 2021 001-39391
4 Open Document Open Filing Jun 3, 2021 Jun 1, 2021 001-40443
3 Open Document Open Filing May 26, 2021 May 26, 2021 001-40443
4 Open Document Open Filing May 4, 2021 May 4, 2021 001-40366
3 Open Document Open Filing Apr 29, 2021 Apr 29, 2021 001-40366
D Open Document Open Filing Mar 2, 2021 021-390884
4 Open Document Open Filing Feb 18, 2021 Feb 17, 2021 001-39575
4 Open Document Open Filing Feb 9, 2021 Feb 9, 2021 001-39926
3 Open Document Open Filing Feb 4, 2021 Feb 4, 2020 001-39926
3 Open Document Open Filing Feb 3, 2021 Feb 1, 2020 001-39951
4 Open Document Open Filing Oct 8, 2020 Oct 6, 2020 001-39575
3 Open Document Open Filing Oct 1, 2020 Oct 1, 2020 001-39575
4 Open Document Open Filing Oct 1, 2020 Sep 29, 2020 001-39538
3 Open Document Open Filing Sep 24, 2020 Sep 24, 2020 001-39538
4 Open Document Open Filing Aug 12, 2020 Aug 5, 2020 001-39430
3 Open Document Open Filing Aug 5, 2020 Aug 5, 2020 001-39430
4 Open Document Open Filing Jul 28, 2020 Jul 28, 2020 001-39402
3 Open Document Open Filing Jul 23, 2020 Jul 23, 2020 001-39402
4 Open Document Open Filing 4 Jul 22, 2020 Jul 21, 2020 001-39391
3 Open Document Open Filing 3 Jul 16, 2020 Jul 16, 2020 001-39391
4 Open Document Open Filing Jul 14, 2020 Jul 14, 2020 001-39370
3 Open Document Open Filing Jul 9, 2020 Jul 9, 2020 001-39370
4 Open Document Open Filing Jun 16, 2020 Jun 16, 2020 001-39319
3 Open Document Open Filing Jun 11, 2020 Jun 11, 2020 001-39319
4 Open Document Open Filing Mar 17, 2020 Mar 13, 2020 001-39248
3 Open Document Open Filing Mar 10, 2020 Mar 10, 2020 001-39248
D/A Open Document Open Filing Mar 3, 2020 021-80098
4 Open Document Open Filing Feb 18, 2020 Feb 18, 2020 001-39219
3 Open Document Open Filing Feb 12, 2020 Feb 12, 2020 001-39219
4 Open Document Open Filing Feb 10, 2020 Feb 10, 2020 001-39206
4 Open Document Open Filing Feb 3, 2020 Feb 3, 2020 001-39200
4 Open Document Open Filing Jan 31, 2020 Jan 29, 2020 001-38433
3 Open Document Open Filing Jan 29, 2020 Jan 29, 2020 001-39200
4 Open Document Open Filing Jan 28, 2020 Jan 24, 2020 001-38433
4 Open Document Open Filing Dec 27, 2019 Dec 24, 2019 001-38433
4 Open Document Open Filing Dec 23, 2019 Dec 19, 2019 001-38433
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 30, 2019 Oct 24, 2019 001-39103
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 7, 2019 Oct 7, 2019 001-39062
4 Open Document Open Filing Jul 1, 2019 Jun 27, 2019 001-37581
4 Open Document Open Filing Jun 26, 2019 Jun 26, 2019 001-37581
4 Open Document Open Filing Jun 25, 2019 Jun 21, 2019 001-37581
4 Open Document Open Filing May 13, 2019 May 9, 2019 001-37581
4 Open Document Open Filing Apr 15, 2019 Apr 12, 2019 001-38433
D/A Open Document Open Filing Mar 4, 2019 021-80098
4 Open Document Open Filing Jan 18, 2019 Jan 11, 2019 001-37581
4 Open Document Open Filing Jan 2, 2019 Dec 28, 2018 001-37581
4 Open Document Open Filing Dec 27, 2018 Dec 24, 2018 001-37581
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 21, 2018 Dec 19, 2018 001-37581
3 Open Document Open Filing Oct 24, 2018 Oct 22, 2018 001-37581
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 23, 2018 Jul 23, 2018 001-36152
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 23, 2018 Jul 23, 2018 001-36152
4 Open Document Open Filing May 31, 2018 May 29, 2018 001-38492
4 Open Document Open Filing OWNERSHIP DOCUMENT May 10, 2018 May 9, 2018 001-35803
3 Open Document Open Filing OWNERSHIP DOCUMENT May 10, 2018 May 8, 2018 001-35803
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2018 Apr 2, 2018 001-38433
4/A Open Document Open Filing OWNERSHIP DOCUMENT Mar 21, 2018 Mar 6, 2018 000-51173
D/A Open Document Open Filing Mar 2, 2018 021-80098
3 Open Document Open Filing OWNERSHIP DOCUMENT Feb 15, 2018 Feb 15, 2018 000-51173
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 4, 2017 Nov 30, 2017 001-36694
3 Open Document | Data Open Filing OWNERSHIP DOCUMENT Aug 4, 2017 Aug 2, 2017 001-36694
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 14, 2017 Jun 12, 2017 001-36329
4 Open Document Open Filing Jun 9, 2017 Jun 7, 2017 001-36329
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 27, 2017 Apr 26, 2017 001-33071
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 17, 2017 Apr 13, 2017 001-33071
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 11, 2017 Apr 7, 2017 001-33071
D/A Open Document Open Filing Mar 2, 2017 021-80098
3 Open Document Open Filing OWNERSHIP DOCUMENT Dec 16, 2016 Dec 16, 2016 001-36329
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 26, 2016 Sep 22, 2016 001-34186
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 19, 2016 Sep 15, 2016 001-34186
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 1, 2016 Jul 20, 2016 001-36510
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 22, 2016 Jun 20, 2016 001-33071
4 Open Document | Data Open Filing OWNERSHIP DOCUMENT Jun 16, 2016 Jun 14, 2016 001-33071
4 Open Document | Data Open Filing OWNERSHIP DOCUMENT Jun 8, 2016 Jun 6, 2016 001-33071
4 Open Document | Data Open Filing OWNERSHIP DOCUMENT Jun 2, 2016 May 31, 2016 001-33071
4 Open Document | Data Open Filing OWNERSHIP DOCUMENT May 27, 2016 May 25, 2016 001-33071
D/A Open Document Open Filing Mar 2, 2016 021-80098
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 23, 2016 Feb 19, 2016 000-51329
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 19, 2016 Sep 3, 2015 001-37693
3 Open Document Open Filing OWNERSHIP DOCUMENT Feb 19, 2016 Feb 17, 2016 001-37693
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 17, 2016 Feb 12, 2016 001-36510
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 16, 2016 Feb 11, 2016 000-51329
3 Open Document Open Filing OWNERSHIP DOCUMENT Feb 16, 2016 Feb 11, 2016 000-51329
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 11, 2016 Feb 9, 2016 001-36510
3 Open Document Open Filing OWNERSHIP DOCUMENT Feb 11, 2016 Feb 9, 2016 001-36510
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 18, 2015 Dec 16, 2015 001-34186
4/A Open Document Open Filing OWNERSHIP DOCUMENT Dec 18, 2015 Dec 9, 2015 001-34186
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 11, 2015 Dec 9, 2015 001-34186
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 30, 2015 Sep 28, 2015 001-32302
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 22, 2015 Sep 22, 2015 001-37553
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 21, 2015 Jul 17, 2015 001-32302
4/A Open Document Open Filing OWNERSHIP DOCUMENT Jul 17, 2015 Jul 6, 2015 001-32302
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 8, 2015 Jul 6, 2015 001-32302
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 1, 2015 Jun 29, 2015 001-32302
4/A Open Document Open Filing OWNERSHIP DOCUMENT Jul 1, 2015 Jun 24, 2015 001-32302
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 26, 2015 Jun 24, 2015 001-32302
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 23, 2015 Jun 19, 2015 001-32302
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 18, 2015 Jun 16, 2015 001-32302
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 15, 2015 Jun 11, 2015 001-32302
3 Open Document Open Filing OWNERSHIP DOCUMENT May 18, 2015 May 15, 2015 001-34186
3 Open Document Open Filing OWNERSHIP DOCUMENT May 13, 2015 May 11, 2015 001-32302
4 Open Document Open Filing May 7, 2015 May 5, 2015 001-36292
4 Open Document Open Filing Mar 9, 2015 Mar 6, 2015 001-33071
D/A Open Document Open Filing Mar 2, 2015 021-80098
4 Open Document Open Filing Feb 2, 2015 Jan 29, 2015 001-36628
4 Open Document Open Filing Jan 28, 2015 Jan 28, 2015 001-36292
4 Open Document Open Filing Jan 16, 2015 Jan 14, 2015 001-33071
4 Open Document Open Filing Dec 24, 2014 Dec 23, 2014 001-34186
3 Open Document Open Filing Dec 24, 2014 Dec 23, 2014 001-34186
3 Open Document Open Filing Dec 22, 2014 Dec 18, 2014 001-36292
4 Open Document Open Filing Oct 1, 2014 Sep 29, 2014 001-36628
4 Open Document Open Filing Sep 25, 2014 Sep 23, 2014 001-36628
3/A Open Document Open Filing Sep 18, 2014 Jun 6, 2014 001-36628
4 Open Document Open Filing Aug 11, 2014 Aug 7, 2014 001-33071
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 6, 2014 Aug 6, 2014 001-36562
4 Open Document Open Filing Aug 5, 2014 Aug 1, 2014 001-33071
3 Open Document Open Filing Aug 5, 2014 Aug 1, 2014 001-33071
4 Open Document Open Filing Aug 5, 2014 Aug 5, 2014 001-36579
3 Open Document Open Filing Jun 10, 2014 Jun 6, 2014 000-50855
D/A Open Document Open Filing Feb 28, 2014 021-80098