Halozyme Therapeutics, Inc. (HALO)
Nasdaq: HALO · Biological Products, (No Diagnostic Substances) · San Diego, CA · filing with the SEC since 2001
Grade6.8
◀ Past 7.9● Present 7.3▶ Future 5.2
Who runs Halozyme Therapeutics, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Torley Helen
PRESIDENT AND CEO. First filing Jan 2014, latest Oct 8, 2026, 41 filings in all.
Officers reporting now
6
of 14 people with a filing in the last fifteen months
Directors reporting now
8
30 people on the record since 2006
Officerssales are open-market, Oct 8, 2025 to Oct 8, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Torley Helen | PRESIDENT AND CEO | Jan 2014 | Oct 8, 2026 | 85 · $42.1M |
| Ramsay David A | EVP, PRESIDENT, DRUG DELIVERY | Feb 2007 | Jul 2, 2026 | none |
| Snellgrove Darren | SVP, Chief Financial Officer | Jun 2026 | Jul 2, 2026 | none |
| Snyder Mark Howard | SVP, CHIEF LEGAL OFFICER | Jan 2022 | Jun 15, 2026 | none |
| Caudill Cortney | SVP, CHIEF OPERATING OFFICER | Oct 2025 | Mar 10, 2026 | 4 · $2.2M |
| Labrosse Nicole | SVP, CHIEF FINANCIAL OFFICER | Feb 2022 | Feb 24, 2026 | none |
Directorssales are open-market, Oct 8, 2025 to Oct 8, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Connaughton Bernadette | director | Sep 2018 | Oct 8, 2026 | 8 · $800,000 |
| Daly James M | director | Mar 2016 | Oct 2, 2026 | none |
| Posard Matthew L. | director | Mar 2013 | Oct 2, 2026 | 8 · $2.6M |
| Appelhans Dannielle | director | Aug 2026 | Sep 2, 2026 | none |
| Krishnan Mahesh | director | Apr 2024 | Jun 30, 2026 | 1 · $500,000 |
| Duncan Barbara Gayle | director | Feb 2023 | May 7, 2026 | none |
| Henderson Jeffrey William | director | Aug 2015 | May 7, 2026 | none |
| Lang James Paul | director | Jan 2026 | May 7, 2026 | none |
Earlier names on the record16, newest filing first
Miyashita Akiko Moni · director · last filing May 2025Labarre Michael J. · officer · last filing Feb 2025Matsui Connie · director · last filing Dec 2024Bizzari Jean-Pierre · director · last filing May 2023Matsuda Masaru · officer · last filing Sep 2021Kelley Kenneth J · director · last filing Apr 2021Sun Elaine D · officer · last filing Apr 2021Stelzer Laurie · officer · last filing Feb 2020Hickey Benjamin · officer · last filing Oct 2019Chondros Dimitrios · officer · last filing Aug 2019Armour Alison A. · officer · last filing Jun 2019Leonhardt Harry J · officer · last filing Apr 2019Kirk Randal J · director · last filing Aug 2018Gergen Mark J · officer · last filing Feb 2017Countouriotis Athena · officer · last filing Feb 2017Falberg Kathryn E · director · last filing May 2016
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.