Abingworth LLP

Entity
Company
Business address
38 Jermyn Street, SW1Y 6DN London, United Kingdom
Phone
44 (0)20 7534 1500
State of incorporation
United Kingdom
Fiscal year end
June 30
Signature 13F
Jeffrey W. Ferguson - General Counsel
Signature Ownership
/s/ John Heard
All SEC filings
View on sec.gov
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Abingworth LLP has filed 192 SEC EDGAR filings since 10/26/2009

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
N-PX Open Document Open Filing Aug 22, 2025 Jun 30, 2025 028-14285
13F-NT Open Document Open Filing Aug 8, 2025 Jun 30, 2025 028-14285
13F-NT Open Document Open Filing May 9, 2025 Mar 31, 2025 028-14285
13F-NT Open Document Open Filing Feb 13, 2025 Dec 31, 2024 028-14285
13F-NT Open Document Open Filing Nov 8, 2024 Sep 30, 2024 028-14285
N-PX Open Document Open Filing Aug 30, 2024 Jun 30, 2024 028-14285
13F-NT Open Document Open Filing Aug 9, 2024 Jun 30, 2024 028-14285
13F-NT Open Document Open Filing May 3, 2024 Mar 31, 2024 028-14285
4 Open Document Open Filing 4 Feb 12, 2024 Feb 8, 2024 001-39138
13F-NT Open Document Open Filing Feb 2, 2024 Dec 31, 2023 028-14285
13F-NT Open Document Open Filing Nov 3, 2023 Sep 30, 2023 028-14285
4 Open Document Open Filing FORM 4 SUBMISSION Oct 2, 2023 Sep 28, 2023 001-36593
13F-NT Open Document Open Filing Aug 4, 2023 Jun 30, 2023 028-14285
4 Open Document Open Filing FORM 4 SUBMISSION May 10, 2023 May 8, 2023 001-36593
13F-NT Open Document Open Filing May 5, 2023 Mar 31, 2023 028-14285
13F-HR Open Document Open Filing Feb 10, 2023 Dec 31, 2022 028-14285
4 Open Document Open Filing FORM 4 SUBMISSION Jan 31, 2023 Jan 27, 2023 001-39138
13F-HR Open Document Open Filing Nov 10, 2022 Sep 30, 2022 028-14285
4 Open Document Open Filing FORM 4 SUBMISSION Aug 19, 2022 Aug 17, 2022 001-40407
13F-HR Open Document Open Filing Aug 15, 2022 Jun 30, 2022 028-14285
SC 13D/A Open Document Open Filing SC 13D/A Aug 11, 2022
SC 13D/A Open Document Open Filing Jul 11, 2022
13F-HR Open Document Open Filing May 16, 2022 Mar 31, 2022 028-14285
SC 13G Open Document Open Filing May 13, 2022
SC 13D/A Open Document Open Filing AMENDMENT NO. 2 Apr 8, 2022
SC 13D/A Open Document Open Filing AMENDMENT NO.1 Apr 7, 2022
4 Open Document Open Filing Mar 31, 2022 Dec 21, 2018 001-36593
4 Open Document Open Filing Mar 23, 2022 Mar 21, 2022 001-39138
SC 13D/A Open Document Open Filing SIERRA ONCOLOGY 13D AMENDMENT NO. 3 Mar 21, 2022
SC 13D/A Open Document Open Filing SC 13D/A Feb 25, 2022
13F-HR Open Document Open Filing Feb 16, 2022 Dec 31, 2021 028-14285
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2022
SC 13D/A Open Document Open Filing SC 13D/A Feb 10, 2022
4 Open Document Open Filing Feb 1, 2022 Jan 28, 2022 001-37490
4 Open Document Open Filing Dec 17, 2021 Oct 6, 2021 001-39866
13F-HR Open Document Open Filing Nov 15, 2021 Sep 30, 2021 028-14285
3 Open Document Open Filing Nov 5, 2021 Nov 5, 2021 001-37490
SC 13D/A Open Document Open Filing SC 13D/A Nov 5, 2021
SC 13D Open Document Open Filing SC 13D Oct 4, 2021
3 Open Document Open Filing Oct 1, 2021 Sep 24, 2021 001-39138
SC 13D Open Document Open Filing SC 13D Sep 3, 2021
3 Open Document Open Filing Aug 27, 2021 Aug 25, 2021 001-39866
13F-HR Open Document Open Filing Aug 16, 2021 Jun 30, 2021 028-14285
SC 13D Open Document Open Filing SC 13D May 24, 2021
4 Open Document Open Filing May 18, 2021 May 13, 2021 001-40407
13F-HR Open Document Open Filing May 17, 2021 Mar 31, 2021 028-14285
3 Open Document Open Filing May 13, 2021 May 13, 2021 001-40407
SC 13D Open Document Open Filing SC 13D Apr 20, 2021
SC 13D/A Open Document Open Filing SC 13D/A Mar 16, 2021
SC 13D Open Document Open Filing SC 13D Mar 8, 2021
SC 13G Open Document Open Filing SC 13G Mar 8, 2021
13F-HR Open Document Open Filing Mar 1, 2021 Dec 31, 2020 028-14285
SC 13G Open Document Open Filing VAXCYTE, INC. 13G Feb 16, 2021
SC 13G/A Open Document Open Filing PERSONALIS 13G/AMENDMENT 2 Feb 16, 2021
13F-HR Open Document Open Filing Nov 16, 2020 Sep 30, 2020 028-14285
4 Open Document Open Filing Oct 21, 2020 Oct 20, 2020 001-38943
4 Open Document Open Filing Oct 20, 2020 Oct 16, 2020 001-38943
4 Open Document Open Filing Oct 16, 2020 Oct 14, 2020 001-38943
SC 13D Open Document Open Filing SC 13D Oct 16, 2020
4 Open Document Open Filing Oct 14, 2020 Oct 12, 2020 001-38943
SC 13D Open Document Open Filing SC 13D Sep 28, 2020
SC 13G/A Open Document Open Filing SC 13G/A Aug 20, 2020
4 Open Document Open Filing Aug 20, 2020 Aug 18, 2020 001-38943
13F-HR Open Document Open Filing Aug 14, 2020 Jun 30, 2020 028-14285
SC 13D/A Open Document Open Filing VERONA PHARMA PLC AMENDMENT NO. 1 Jul 31, 2020
4 Open Document Open Filing Jul 6, 2020 Jun 26, 2020 001-36593
SC 13D/A Open Document Open Filing SC 13D/A Jul 6, 2020
4/A Open Document Open Filing Jun 16, 2020 Jun 11, 2020 001-39323
4 Open Document Open Filing Jun 15, 2020 Jun 11, 2020 001-39323
3 Open Document Open Filing Jun 11, 2020 Jun 11, 2020 001-39323
13F-HR Open Document Open Filing May 14, 2020 Mar 31, 2020 028-14285
SC 13G Open Document Open Filing INITIAL FILING Feb 14, 2020
SC 13G/A Open Document Open Filing AMENDMENT NO. 1 Feb 14, 2020
13F-HR Open Document Open Filing Feb 14, 2020 Dec 31, 2019 028-14285
SC 13D Open Document Open Filing SIERRA 13D Feb 10, 2020
SC 13D/A Open Document Open Filing ARTARA THERAP., INC. (FORMERLY PROTEON THERAP.) AMEND. 3 Jan 17, 2020
SC 13D/A Open Document Open Filing SC 13D/A Nov 14, 2019
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 14, 2019 Nov 12, 2019 001-36694
13F-HR Open Document Open Filing Nov 14, 2019 Sep 30, 2019 028-14285
4 Open Document Open Filing Oct 29, 2019 Oct 25, 2019 001-36593
13F-HR Open Document Open Filing Aug 14, 2019 Jun 30, 2019 028-14285
SC 13D Open Document Open Filing SC 13D Aug 9, 2019
4 Open Document Open Filing Jun 26, 2019 Jun 24, 2019 001-38943
3 Open Document Open Filing Jun 19, 2019 Jun 19, 2019 001-38943
SC 13D/A Open Document Open Filing AMENDMENT NO. 2 Jun 17, 2019
13F-HR Open Document Open Filing May 15, 2019 Mar 31, 2019 028-14285
13F-HR Open Document Open Filing Feb 14, 2019 Dec 31, 2018 028-14285
SC 13D Open Document Open Filing SC 13D Dec 27, 2018
3 Open Document Open Filing Dec 27, 2018 Dec 21, 2018 001-36593
13F-HR Open Document Open Filing Nov 14, 2018 Sep 30, 2018 028-14285
13F-HR Open Document Open Filing Aug 14, 2018 Jun 30, 2018 028-14285
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 11, 2018 Jun 8, 2018 001-36694
13F-HR Open Document Open Filing May 15, 2018 Mar 31, 2018 028-14285
4 Open Document Open Filing OWNERSHIP DOCUMENT May 9, 2018 May 7, 2018 001-36709
SC 13D/A Open Document Open Filing SIENTRA 13D AMENDMENT NO. 1 May 9, 2018
SC 13G/A Open Document Open Filing AMENDMENT NO. 1 Feb 14, 2018
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2018
13F-HR Open Document Open Filing Feb 14, 2018 Dec 31, 2017 028-14285
SC 13D/A Open Document Open Filing CRISPR AMENDMENT NO. 2 Jan 16, 2018
13F-HR Open Document Open Filing Nov 14, 2017 Sep 30, 2017 028-14285
SC 13D/A Open Document Open Filing SC 13D AMENDMENT NO. 1 Aug 14, 2017
13F-HR Open Document Open Filing Aug 14, 2017 Jun 30, 2017 028-14285
SC 13D/A Open Document Open Filing PROTEON 13D AMENDMENT NO. 1 Jun 27, 2017
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 26, 2017 Jun 22, 2017 001-36694
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 21, 2017 Jun 20, 2017 001-36694
13F-HR Open Document Open Filing May 15, 2017 Mar 31, 2017 028-14285
SC 13D Open Document Open Filing VERONA PHARMA PLC SC 13D May 8, 2017
13F-HR Open Document Open Filing Feb 14, 2017 Dec 31, 2016 028-14285
SC 13D/A Open Document Open Filing LOMBARD MEDICAL 13D/AM3 Jan 23, 2017
SC 13D/A Open Document Open Filing AMENDMENT NO. 2 Nov 22, 2016
13F-HR Open Document Open Filing Nov 14, 2016 Sep 30, 2016 028-14285
SC 13D Open Document Open Filing SC 13D Nov 3, 2016
13F-HR Open Document Open Filing Aug 12, 2016 Jun 30, 2016 028-14285
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 14, 2016 Jun 9, 2016 001-36694
13F-HR Open Document Open Filing May 13, 2016 Mar 31, 2016 028-14285
SC 13G Open Document Open Filing SC 13G Apr 20, 2016
4/A Open Document Open Filing OWNERSHIP DOCUMENT Mar 9, 2016 Jul 15, 2015 001-37500
SC 13G Open Document Open Filing CHIASMA, INC. 13G Feb 16, 2016
SC 13G/A Open Document Open Filing Feb 16, 2016
13F-HR Open Document Open Filing Feb 16, 2016 Dec 31, 2015 028-14285
13F-HR Open Document Open Filing Nov 13, 2015 Sep 30, 2015 028-14285
13F-HR Open Document Open Filing Aug 14, 2015 Jun 30, 2015 028-14285
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 17, 2015 Jul 15, 2015 001-37500
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 16, 2015 Jul 15, 2015 001-37500
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 3, 2015 Jun 2, 2015 001-36694
13F-HR Open Document Open Filing May 14, 2015 Mar 31, 2015 028-14285
SC 13D/A Open Document Open Filing SC 13D/A Apr 3, 2015
13F-HR Open Document Open Filing Feb 13, 2015 Dec 31, 2014 028-14285
SC 13G Open Document Open Filing SC 13G Feb 6, 2015
13F-HR/A Open Document Open Filing Nov 25, 2014 Sep 30, 2014 028-14285
13F-HR Open Document Open Filing Nov 14, 2014 Sep 30, 2014 028-14285
SC 13D Open Document Open Filing SIENTRA, INC. Nov 7, 2014
3/A Open Document Open Filing OWNERSHIP DOCUMENT Nov 4, 2014 Oct 28, 2014 001-36709
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 31, 2014 Oct 29, 2014 001-36709
SC 13D Open Document Open Filing SC 13D Oct 31, 2014
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 29, 2014 Oct 27, 2014 001-36694
3 Open Document Open Filing OWNERSHIP DOCUMENT Oct 28, 2014 Oct 28, 2014 001-36709
3 Open Document Open Filing OWNERSHIP DOCUMENT Oct 21, 2014 Oct 21, 2014 001-36694
SC 13D/A Open Document Open Filing AMENDMENT NO. 2 Oct 1, 2014
SC 13D/A Open Document Open Filing AMENDMENT NO. 1 Aug 25, 2014
13F-HR Open Document Open Filing Aug 14, 2014 Jun 30, 2014 028-14285
13F-HR Open Document Open Filing May 21, 2014 Mar 31, 2014 028-14285
SC 13D Open Document Open Filing May 9, 2014
SC 13G Open Document Open Filing PROSENSA13GDEC13 Feb 14, 2014
SC 13G/A Open Document Open Filing AMENDMENT NO. 2 Feb 14, 2014
SC 13D Open Document Open Filing DICERNA 13D Feb 14, 2014
13F-HR Open Document Open Filing Feb 14, 2014 Dec 31, 2013 028-14285