| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-NT | Open Document | Open Filing | 07 Nov 2025 | 30 Sep 2025 | 028-14285 | |
| N-PX | Open Document | Open Filing | 22 Aug 2025 | 30 Jun 2025 | 028-14285 | |
| 13F-NT | Open Document | Open Filing | 08 Aug 2025 | 30 Jun 2025 | 028-14285 | |
| 13F-NT | Open Document | Open Filing | 09 May 2025 | 31 Mar 2025 | 028-14285 | |
| 13F-NT | Open Document | Open Filing | 13 Feb 2025 | 31 Dec 2024 | 028-14285 | |
| 13F-NT | Open Document | Open Filing | 08 Nov 2024 | 30 Sep 2024 | 028-14285 | |
| N-PX | Open Document | Open Filing | 30 Aug 2024 | 30 Jun 2024 | 028-14285 | |
| 13F-NT | Open Document | Open Filing | 09 Aug 2024 | 30 Jun 2024 | 028-14285 | |
| 13F-NT | Open Document | Open Filing | 03 May 2024 | 31 Mar 2024 | 028-14285 | |
| 4 | Open Document | Open Filing | 4 | 12 Feb 2024 | 08 Feb 2024 | 001-39138 |
| 13F-NT | Open Document | Open Filing | 02 Feb 2024 | 31 Dec 2023 | 028-14285 | |
| 13F-NT | Open Document | Open Filing | 03 Nov 2023 | 30 Sep 2023 | 028-14285 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2023 | 28 Sep 2023 | 001-36593 |
| 13F-NT | Open Document | Open Filing | 04 Aug 2023 | 30 Jun 2023 | 028-14285 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2023 | 08 May 2023 | 001-36593 |
| 13F-NT | Open Document | Open Filing | 05 May 2023 | 31 Mar 2023 | 028-14285 | |
| 13F-HR | Open Document | Open Filing | 10 Feb 2023 | 31 Dec 2022 | 028-14285 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2023 | 27 Jan 2023 | 001-39138 |
| 13F-HR | Open Document | Open Filing | 10 Nov 2022 | 30 Sep 2022 | 028-14285 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Aug 2022 | 17 Aug 2022 | 001-40407 |
| 13F-HR | Open Document | Open Filing | 15 Aug 2022 | 30 Jun 2022 | 028-14285 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 11 Aug 2022 | ||
| SC 13D/A | Open Document | Open Filing | 11 Jul 2022 | |||
| 13F-HR | Open Document | Open Filing | 16 May 2022 | 31 Mar 2022 | 028-14285 | |
| SC 13G | Open Document | Open Filing | 13 May 2022 | |||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 | 08 Apr 2022 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO.1 | 07 Apr 2022 | ||
| 4 | Open Document | Open Filing | 31 Mar 2022 | 21 Dec 2018 | 001-36593 | |
| 4 | Open Document | Open Filing | 23 Mar 2022 | 21 Mar 2022 | 001-39138 | |
| SC 13D/A | Open Document | Open Filing | SIERRA ONCOLOGY 13D AMENDMENT NO. 3 | 21 Mar 2022 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 25 Feb 2022 | ||
| 13F-HR | Open Document | Open Filing | 16 Feb 2022 | 31 Dec 2021 | 028-14285 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2022 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 10 Feb 2022 | ||
| 4 | Open Document | Open Filing | 01 Feb 2022 | 28 Jan 2022 | 001-37490 | |
| 4 | Open Document | Open Filing | 17 Dec 2021 | 06 Oct 2021 | 001-39866 | |
| 13F-HR | Open Document | Open Filing | 15 Nov 2021 | 30 Sep 2021 | 028-14285 | |
| 3 | Open Document | Open Filing | 05 Nov 2021 | 05 Nov 2021 | 001-37490 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 05 Nov 2021 | ||
| SC 13D | Open Document | Open Filing | SC 13D | 04 Oct 2021 | ||
| 3 | Open Document | Open Filing | 01 Oct 2021 | 24 Sep 2021 | 001-39138 | |
| SC 13D | Open Document | Open Filing | SC 13D | 03 Sep 2021 | ||
| 3 | Open Document | Open Filing | 27 Aug 2021 | 25 Aug 2021 | 001-39866 | |
| 13F-HR | Open Document | Open Filing | 16 Aug 2021 | 30 Jun 2021 | 028-14285 | |
| SC 13D | Open Document | Open Filing | SC 13D | 24 May 2021 | ||
| 4 | Open Document | Open Filing | 18 May 2021 | 13 May 2021 | 001-40407 | |
| 13F-HR | Open Document | Open Filing | 17 May 2021 | 31 Mar 2021 | 028-14285 | |
| 3 | Open Document | Open Filing | 13 May 2021 | 13 May 2021 | 001-40407 | |
| SC 13D | Open Document | Open Filing | SC 13D | 20 Apr 2021 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 16 Mar 2021 | ||
| SC 13D | Open Document | Open Filing | SC 13D | 08 Mar 2021 | ||
| SC 13G | Open Document | Open Filing | SC 13G | 08 Mar 2021 | ||
| 13F-HR | Open Document | Open Filing | 01 Mar 2021 | 31 Dec 2020 | 028-14285 | |
| SC 13G | Open Document | Open Filing | VAXCYTE, INC. 13G | 16 Feb 2021 | ||
| SC 13G/A | Open Document | Open Filing | PERSONALIS 13G/AMENDMENT 2 | 16 Feb 2021 | ||
| 13F-HR | Open Document | Open Filing | 16 Nov 2020 | 30 Sep 2020 | 028-14285 | |
| 4 | Open Document | Open Filing | 21 Oct 2020 | 20 Oct 2020 | 001-38943 | |
| 4 | Open Document | Open Filing | 20 Oct 2020 | 16 Oct 2020 | 001-38943 | |
| 4 | Open Document | Open Filing | 16 Oct 2020 | 14 Oct 2020 | 001-38943 | |
| SC 13D | Open Document | Open Filing | SC 13D | 16 Oct 2020 | ||
| 4 | Open Document | Open Filing | 14 Oct 2020 | 12 Oct 2020 | 001-38943 | |
| SC 13D | Open Document | Open Filing | SC 13D | 28 Sep 2020 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 20 Aug 2020 | ||
| 4 | Open Document | Open Filing | 20 Aug 2020 | 18 Aug 2020 | 001-38943 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2020 | 30 Jun 2020 | 028-14285 | |
| SC 13D/A | Open Document | Open Filing | VERONA PHARMA PLC AMENDMENT NO. 1 | 31 Jul 2020 | ||
| 4 | Open Document | Open Filing | 06 Jul 2020 | 26 Jun 2020 | 001-36593 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 06 Jul 2020 | ||
| 4/A | Open Document | Open Filing | 16 Jun 2020 | 11 Jun 2020 | 001-39323 | |
| 4 | Open Document | Open Filing | 15 Jun 2020 | 11 Jun 2020 | 001-39323 | |
| 3 | Open Document | Open Filing | 11 Jun 2020 | 11 Jun 2020 | 001-39323 | |
| 13F-HR | Open Document | Open Filing | 14 May 2020 | 31 Mar 2020 | 028-14285 | |
| SC 13G | Open Document | Open Filing | INITIAL FILING | 14 Feb 2020 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 | 14 Feb 2020 | ||
| 13F-HR | Open Document | Open Filing | 14 Feb 2020 | 31 Dec 2019 | 028-14285 | |
| SC 13D | Open Document | Open Filing | SIERRA 13D | 10 Feb 2020 | ||
| SC 13D/A | Open Document | Open Filing | ARTARA THERAP., INC. (FORMERLY PROTEON THERAP.) AMEND. 3 | 17 Jan 2020 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 14 Nov 2019 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Nov 2019 | 12 Nov 2019 | 001-36694 |
| 13F-HR | Open Document | Open Filing | 14 Nov 2019 | 30 Sep 2019 | 028-14285 | |
| 4 | Open Document | Open Filing | 29 Oct 2019 | 25 Oct 2019 | 001-36593 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2019 | 30 Jun 2019 | 028-14285 | |
| SC 13D | Open Document | Open Filing | SC 13D | 09 Aug 2019 | ||
| 4 | Open Document | Open Filing | 26 Jun 2019 | 24 Jun 2019 | 001-38943 | |
| 3 | Open Document | Open Filing | 19 Jun 2019 | 19 Jun 2019 | 001-38943 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 | 17 Jun 2019 | ||
| 13F-HR | Open Document | Open Filing | 15 May 2019 | 31 Mar 2019 | 028-14285 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2019 | 31 Dec 2018 | 028-14285 | |
| SC 13D | Open Document | Open Filing | SC 13D | 27 Dec 2018 | ||
| 3 | Open Document | Open Filing | 27 Dec 2018 | 21 Dec 2018 | 001-36593 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2018 | 30 Sep 2018 | 028-14285 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2018 | 30 Jun 2018 | 028-14285 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Jun 2018 | 08 Jun 2018 | 001-36694 |
| 13F-HR | Open Document | Open Filing | 15 May 2018 | 31 Mar 2018 | 028-14285 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 May 2018 | 07 May 2018 | 001-36709 |
| SC 13D/A | Open Document | Open Filing | SIENTRA 13D AMENDMENT NO. 1 | 09 May 2018 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 | 14 Feb 2018 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2018 | ||
| 13F-HR | Open Document | Open Filing | 14 Feb 2018 | 31 Dec 2017 | 028-14285 | |
| SC 13D/A | Open Document | Open Filing | CRISPR AMENDMENT NO. 2 | 16 Jan 2018 | ||
| 13F-HR | Open Document | Open Filing | 14 Nov 2017 | 30 Sep 2017 | 028-14285 | |
| SC 13D/A | Open Document | Open Filing | SC 13D AMENDMENT NO. 1 | 14 Aug 2017 | ||
| 13F-HR | Open Document | Open Filing | 14 Aug 2017 | 30 Jun 2017 | 028-14285 | |
| SC 13D/A | Open Document | Open Filing | PROTEON 13D AMENDMENT NO. 1 | 27 Jun 2017 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Jun 2017 | 22 Jun 2017 | 001-36694 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Jun 2017 | 20 Jun 2017 | 001-36694 |
| 13F-HR | Open Document | Open Filing | 15 May 2017 | 31 Mar 2017 | 028-14285 | |
| SC 13D | Open Document | Open Filing | VERONA PHARMA PLC SC 13D | 08 May 2017 | ||
| 13F-HR | Open Document | Open Filing | 14 Feb 2017 | 31 Dec 2016 | 028-14285 | |
| SC 13D/A | Open Document | Open Filing | LOMBARD MEDICAL 13D/AM3 | 23 Jan 2017 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 | 22 Nov 2016 | ||
| 13F-HR | Open Document | Open Filing | 14 Nov 2016 | 30 Sep 2016 | 028-14285 | |
| SC 13D | Open Document | Open Filing | SC 13D | 03 Nov 2016 | ||
| 13F-HR | Open Document | Open Filing | 12 Aug 2016 | 30 Jun 2016 | 028-14285 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Jun 2016 | 09 Jun 2016 | 001-36694 |
| 13F-HR | Open Document | Open Filing | 13 May 2016 | 31 Mar 2016 | 028-14285 | |
| SC 13G | Open Document | Open Filing | SC 13G | 20 Apr 2016 | ||
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Mar 2016 | 15 Jul 2015 | 001-37500 |
| SC 13G | Open Document | Open Filing | CHIASMA, INC. 13G | 16 Feb 2016 | ||
| SC 13G/A | Open Document | Open Filing | 16 Feb 2016 | |||
| 13F-HR | Open Document | Open Filing | 16 Feb 2016 | 31 Dec 2015 | 028-14285 | |
| 13F-HR | Open Document | Open Filing | 13 Nov 2015 | 30 Sep 2015 | 028-14285 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2015 | 30 Jun 2015 | 028-14285 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Jul 2015 | 15 Jul 2015 | 001-37500 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Jul 2015 | 15 Jul 2015 | 001-37500 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jun 2015 | 02 Jun 2015 | 001-36694 |
| 13F-HR | Open Document | Open Filing | 14 May 2015 | 31 Mar 2015 | 028-14285 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 03 Apr 2015 | ||
| 13F-HR | Open Document | Open Filing | 13 Feb 2015 | 31 Dec 2014 | 028-14285 | |
| SC 13G | Open Document | Open Filing | SC 13G | 06 Feb 2015 | ||
| 13F-HR/A | Open Document | Open Filing | 25 Nov 2014 | 30 Sep 2014 | 028-14285 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2014 | 30 Sep 2014 | 028-14285 | |
| SC 13D | Open Document | Open Filing | SIENTRA, INC. | 07 Nov 2014 | ||
| 3/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Nov 2014 | 28 Oct 2014 | 001-36709 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Oct 2014 | 29 Oct 2014 | 001-36709 |
| SC 13D | Open Document | Open Filing | SC 13D | 31 Oct 2014 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Oct 2014 | 27 Oct 2014 | 001-36694 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Oct 2014 | 28 Oct 2014 | 001-36709 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Oct 2014 | 21 Oct 2014 | 001-36694 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 | 01 Oct 2014 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 | 25 Aug 2014 | ||
| 13F-HR | Open Document | Open Filing | 14 Aug 2014 | 30 Jun 2014 | 028-14285 | |
| 13F-HR | Open Document | Open Filing | 21 May 2014 | 31 Mar 2014 | 028-14285 | |
| SC 13D | Open Document | Open Filing | 09 May 2014 | |||
| SC 13G | Open Document | Open Filing | PROSENSA13GDEC13 | 14 Feb 2014 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 2 | 14 Feb 2014 | ||
| SC 13D | Open Document | Open Filing | DICERNA 13D | 14 Feb 2014 | ||
| 13F-HR | Open Document | Open Filing | 14 Feb 2014 | 31 Dec 2013 | 028-14285 |