Heather Preston

Business address
C/O Aligos Therapeutics, Inc., One Corporate Drive, 2 Nd Floor, South San Francisco, CA, 94080
Top holdings (ownership)
KRTX
Get insider transactions for this reporting owner
Heather Preston has filed 41 SEC EDGAR filings since 07 May 2014

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 26 Jun 2025 25 Jun 2025 001-39617
4 Open Document Open Filing 09 Aug 2024 07 Aug 2024 001-39617
3 Open Document Open Filing 09 Aug 2024 07 Aug 2024 001-39617
4 Open Document Open Filing FORM 4 SUBMISSION 14 Jun 2023 14 Jun 2023 001-39344
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Dec 2022 30 Nov 2022 001-39343
4 Open Document Open Filing OWNERSHIP DOCUMENT 27 Jun 2022 23 Jun 2022 001-39343
4 Open Document Open Filing FORM 4 SUBMISSION 22 Jun 2022 14 Jun 2022 001-39344
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 28 Jun 2021 24 Jun 2021 001-38958
4 Open Document Open Filing OWNERSHIP DOCUMENT 25 Jun 2021 24 Jun 2021 001-39343
4 Open Document Open Filing PRIMARY DOCUMENT 23 Jun 2021 16 Jun 2021 001-38958
4 Open Document Open Filing FORM 4 SUBMISSION 07 Jun 2021 04 Jun 2021 001-39344
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Mar 2021 08 Mar 2021 001-38958
4 Open Document Open Filing FORM 4 SUBMISSION 09 Sep 2020 04 Sep 2020 001-38958
4 Open Document Open Filing 4 02 Jul 2020 30 Jun 2020 001-39343
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jul 2020 30 Jun 2020 001-39344
4 Open Document Open Filing FORM 4 SUBMISSION 30 Jun 2020 25 Jun 2020 001-39344
3 Open Document Open Filing FORM 3 SUBMISSION 25 Jun 2020 25 Jun 2020 001-39344
3 Open Document Open Filing 3 25 Jun 2020 25 Jun 2020 001-39343
4 Open Document Open Filing PRIMARY DOCUMENT 08 Jun 2020 04 Jun 2020 001-38958
4 Open Document Open Filing FORM 4 SUBMISSION 12 Mar 2020 10 Mar 2020 001-38958
4 Open Document Open Filing FORM 4 SUBMISSION 10 Jan 2020 09 Jan 2020 001-38958
4 Open Document Open Filing FORM 4 SUBMISSION 07 Jan 2020 03 Jan 2020 001-38958
4 Open Document Open Filing FORM 4 SUBMISSION 03 Jan 2020 31 Dec 2019 001-38958
4 Open Document Open Filing FORM 4 SUBMISSION 24 Oct 2019 22 Oct 2019 001-36431
4 Open Document Open Filing FORM 4 SUBMISSION 01 Jul 2019 27 Jun 2019 001-38958
3 Open Document Open Filing FORM 3 SUBMISSION 27 Jun 2019 27 Jun 2019 001-38958
4 Open Document Open Filing 4 21 Jun 2019 19 Jun 2019 001-38670
4 Open Document Open Filing FORM 4 SUBMISSION 13 Jun 2019 11 Jun 2019 001-36591
4 Open Document Open Filing FORM 4 SUBMISSION 02 Oct 2018 28 Sep 2018 001-38670
3 Open Document Open Filing FORM 3 SUBMISSION 25 Sep 2018 25 Sep 2018 001-38670
4 Open Document Open Filing FORM 4 SUBMISSION 20 Jun 2018 19 Jun 2018 001-36591
4 Open Document Open Filing FORM 4 SUBMISSION 14 Jul 2017 20 Jun 2017 001-36591
4 Open Document Open Filing FORM 4 SUBMISSION 26 May 2017 24 May 2017 001-36431
4 Open Document Open Filing OWNERSHIP DOCUMENT 25 Jan 2017 23 Jan 2017 001-33451
3 Open Document Open Filing OWNERSHIP DOCUMENT 14 Nov 2016 03 Nov 2016 001-33451
4 Open Document Open Filing FORM 4 SUBMISSION 21 Jun 2016 21 Jun 2016 001-36591
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jun 2016 26 May 2016 001-36431
4 Open Document Open Filing OWNERSHIP DOCUMENT 22 Jun 2015 19 Jun 2015 001-36591
4 Open Document Open Filing FORM 4 SUBMISSION 21 May 2015 19 May 2015 001-36431
3 Open Document Open Filing OWNERSHIP DOCUMENT 12 Aug 2014 12 Aug 2014 001-36591
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 May 2014 07 May 2014 001-36431