Pacific Biosciences of California, Inc. (PACB)
Nasdaq: PACB · Laboratory Analytical Instruments · Menlo Park, CA · filing with the SEC since 2004
Who runs Pacific Biosciences of California, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Van Oene Mark
President & CEO. First filing Jan 2021, latest Aug 18, 2026, 15 filings in all.
Officers reporting now
5
of 12 people with a filing in the last fifteen months
Directors reporting now
7
27 people on the record since 2010
Officerssales are open-market, Oct 8, 2025 to Oct 8, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Gibson James R II | See Remarks | Mar 2025 | Oct 8, 2026 | 2 · $2.2M |
| Van Oene Mark | President & CEO | Jan 2021 | Aug 18, 2026 | 4 · $300,000 |
| Ordonez Kathy | Chief Commercial Officer | Dec 2014 | Jun 4, 2026 | none |
| Henry Christian O | President & CEO | Jul 2018 | Mar 4, 2026 | 3 · $800,000 |
| Farmer Michele | Chief Accounting Officer | May 2021 | Mar 4, 2026 | 3 · $100,000 |
Directorssales are open-market, Oct 8, 2025 to Oct 8, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Ericson William W. | director | Oct 2010 | Jun 4, 2026 | none |
| Gibson Christopher | director | Mar 2026 | Jun 4, 2026 | none |
| Livingston Randall S | director | Oct 2010 | Jun 4, 2026 | none |
| Milligan John F | director | Jul 2013 | Jun 4, 2026 | none |
| Mohr Marshall | director | Jan 2012 | Jun 4, 2026 | none |
| Smith Christopher M | director | Jan 2025 | Jun 4, 2026 | none |
| Valantine Hannah | director | Jun 2021 | Jun 4, 2026 | none |
Earlier names on the record15, newest filing first
Shapiro Lucy · director · last filing Jun 2025Kim Susan G. · officer · last filing Oct 2024Eidel Jeff · officer · last filing Aug 2024Meline David W · director · last filing Jun 2024Botstein David · director · last filing May 2023Fromen Peter · officer · last filing Mar 2022Hunkapiller Michael · officer · last filing Mar 2021Schaefer Eric · officer · last filing Feb 2021Gong Benjamin B · officer · last filing Aug 2020Seipert Christopher J. · officer · last filing Apr 2020Zaccarin Denis · officer · last filing Apr 2020Phillips James Michael · officer · last filing Mar 2020Barnes Susan K · officer · last filing Feb 2020Corcoran Kevin P · officer · last filing Nov 2017Byers Brook H · 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.