David Ramsay

Entity
Individual
Business address
Halozyme Therapeutics, Inc., 11588 Sorrento Valley Road, #17, 92121 San Diego, CA
Insider ownership signature
/s/ David Lowrance as attorney-in-fact for David Ramsay
All SEC filings
View on sec.gov
Get insider transactions for this reporting owner
David Ramsay has filed 86 SEC EDGAR filings since 3/19/2004

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 Apr 1, 2025 Mar 31, 2025 001-32157
4 Open Document Open Filing 4 Dec 16, 2024 Dec 12, 2024 001-32157
4 Open Document Open Filing 4 Nov 18, 2024 Nov 18, 2024 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Dec 15, 2023 Dec 14, 2023 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION May 26, 2023 May 24, 2023 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Jan 3, 2023 Dec 29, 2022 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Dec 28, 2022 Dec 23, 2022 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Dec 22, 2022 Dec 20, 2022 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Dec 20, 2022 Dec 16, 2022 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Dec 15, 2022 Dec 13, 2022 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Nov 25, 2022 Nov 22, 2022 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Nov 21, 2022 Nov 17, 2022 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Sep 27, 2022 Sep 23, 2022 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Sep 20, 2022 Sep 16, 2022 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Sep 8, 2022 Sep 6, 2022 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Sep 1, 2022 Aug 30, 2022 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Aug 24, 2022 Aug 22, 2022 001-36282
4 Open Document Open Filing FORM 4 SUBMISSION Jun 22, 2022 Jun 17, 2022 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Jan 14, 2022 Jan 12, 2022 001-36282
4 Open Document Open Filing FORM 4 SUBMISSION Dec 30, 2021 Dec 29, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Dec 17, 2021 Dec 15, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Dec 14, 2021 Dec 14, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Dec 13, 2021 Dec 10, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Dec 9, 2021 Dec 7, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Dec 6, 2021 Dec 2, 2021 001-36282
4 Open Document Open Filing FORM 4 SUBMISSION Dec 2, 2021 Dec 1, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Dec 1, 2021 Nov 29, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Nov 22, 2021 Nov 18, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Nov 19, 2021 Nov 17, 2021 001-36282
4 Open Document Open Filing FORM 4 SUBMISSION Sep 30, 2021 Sep 28, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Aug 19, 2021 Aug 17, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION May 26, 2021 May 24, 2021 001-36282
4 Open Document Open Filing FORM 4 SUBMISSION May 20, 2021 May 19, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION May 18, 2021 May 18, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Mar 15, 2021 Mar 15, 2021 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Dec 17, 2020 Dec 16, 2020 001-32157
4 Open Document Open Filing FORM 4 Dec 14, 2020 Dec 10, 2020 001-36282
4 Open Document Open Filing FORM 4 Sep 10, 2020 Sep 8, 2020 001-36282
4 Open Document Open Filing FORM 4 Aug 24, 2020 Aug 20, 2020 001-36282
4 Open Document Open Filing FORM 4 SUBMISSION Dec 26, 2019 Dec 20, 2019 001-32157
4 Open Document Open Filing FORM 4 Dec 23, 2019 Dec 20, 2019 001-36282
4 Open Document Open Filing FORM 4 Oct 24, 2019 Oct 22, 2019 001-36282
3 Open Document Open Filing FORM 3 Oct 18, 2019 Oct 8, 2019 001-36282
4 Open Document Open Filing FORM 4 SUBMISSION Jun 28, 2019 Jun 26, 2019 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Jun 19, 2019 Apr 27, 2017 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Dec 14, 2018 Dec 13, 2018 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Jun 9, 2017 Jun 7, 2017 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION May 26, 2017 May 25, 2017 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Jan 23, 2017 Jan 20, 2017 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Jun 17, 2016 Jun 15, 2016 001-32157
4 Open Document Open Filing FORM 4 SUBMISSION Jun 12, 2015 Jun 11, 2015 001-32157
4 Open Document Open Filing FORM 4 Feb 6, 2015 Feb 4, 2015 001-32335
4 Open Document Open Filing FORM 4 Feb 4, 2015 Feb 2, 2015 001-32335
4 Open Document Open Filing FORM 4 Dec 22, 2014 Dec 22, 2014 001-32335
4 Open Document Open Filing FORM 4 Dec 1, 2014 Dec 1, 2014 001-32335
4 Open Document Open Filing FORM 4 Sep 16, 2014 Sep 16, 2014 001-32335
4 Open Document Open Filing FORM 4 SUBMISSION Jun 20, 2014 Jun 19, 2014 001-32157
4 Open Document Open Filing FORM 4 Feb 10, 2014 Feb 6, 2014 001-32335
4 Open Document Open Filing FORM 4 Feb 4, 2014 Feb 2, 2014 001-32335