Quantum Corporation (QMCO)
Nasdaq: QMCO · Computer Storage Devices · San Jose, CA · filing with the SEC since 1994
Who runs Quantum Corporation
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Meyrath Hugues
President & CEO. First filing Nov 2022, latest Oct 5, 2026, 2 filings in all.
Officers reporting now
6
of 11 people with a filing in the last fifteen months
Directors reporting now
5
46 people on the record since 2006
Officerssales are open-market, Oct 5, 2025 to Oct 5, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Meyrath Hugues | President & CEO | Nov 2022 | Oct 5, 2026 | 1 · $100,000 |
| Clancy James C | Chief Operating Officer | Sep 2025 | Oct 5, 2026 | none |
| Craythorne Anthony | Chief Revenue Officer | Jul 2025 | Oct 5, 2026 | 1 · $0.00 |
| Patel Hiral | Chief Accounting Officer | Sep 2026 | Oct 5, 2026 | none |
| Nash Laura A. | Chief Accounting Officer | Jun 2023 | Jul 7, 2026 | 2 · $0.00 |
| White William Hillis | Chief Financial Officer | Feb 2026 | Mar 4, 2026 | none |
Directorssales are open-market, Oct 5, 2025 to Oct 5, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Blevins Tony J | director | Sep 2025 | Oct 5, 2026 | none |
| Fichthorn John | director | Apr 2019 | Oct 5, 2026 | none |
| Jaworksi Don | director | Nov 2022 | Oct 5, 2026 | none |
| Tracy John R. | director | Jul 2024 | Oct 5, 2026 | none |
| White Yue Zhou | director | Sep 2021 | Oct 5, 2026 | none |
Owners of more than 10% of a classsales are open-market, Oct 5, 2025 to Oct 5, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Dialectic Technology Spv LLC | 10% owner | Dec 2025 | Jun 8, 2026 | none |
Earlier names on the record54, newest filing first
Lerner James J · officer · last filing Apr 2025Cabrera Brian E · officer · last filing Apr 2025Moorehead Lewis W. · officer · last filing Apr 2025Pacific Investment Management Co LLC · 10% owner · last filing Apr 2025Gianella Kenneth P. · officer · last filing Feb 2025Spanjaard Henk Jan · officer · last filing Jan 2025Arden Todd · director · last filing Jun 2024Hurley John · officer · last filing Sep 2023Dodson J Michael · officer · last filing Oct 2022Jacoby Rebecca · director · last filing Sep 2022Rothman Marc E · director · last filing Sep 2022Neumeyer Christopher D. · director · last filing Aug 2022Rau Raghavendra · officer · last filing Apr 2022B. Riley Fbr, Inc. · 10% owner · last filing Oct 2021B. Riley Financial, Inc. · 10% owner · last filing Oct 2021Riley Bryant R · 10% owner · last filing Oct 2021King Elizabeth · officer · last filing Jul 2021B. Riley Capital Management, LLC · 10% owner · last filing Apr 2021Brc Partners Management Gp, LLC · 10% owner · last filing Apr 2021Brc Partners Opportunity Fund, LP · 10% owner · last filing Apr 2021Macpherson Regan J · officer · last filing Mar 2021Martella Donald E. Jr. · officer · last filing Aug 2020B. Riley Fbr, Inc. · 10% owner · last filing Apr 2020Singer Eric · director · last filing Dec 2019Viex Capital Advisors, LLC · 10% owner · last filing Dec 2019Viex Gp, LLC · 10% owner · last filing Dec 2019Viex Opportunities Fund, LP Series One · 10% owner · last filing Dec 2019Viex Opportunities Fund, LP Series Two · 10% owner · last filing Dec 2019Viex Special Opportunities Fund III, LP · 10% owner · last filing Dec 2019Viex Special Opportunities Gp III, LLC · 10% owner · last filing Dec 2019Br Dialectic Capital Management, LLC · 10% owner · last filing Dec 2019Dialectic Antithesis Partners, LP · 10% owner · last filing Dec 2019Press Clifford · director · last filing Sep 2019Sanchez Adalio T · officer · last filing Mar 2019Hall Shawn D · officer · last filing Mar 2019Ahmad Fuad · officer · last filing Apr 2018Britts William C · officer · last filing Feb 2018Stedman Geoff G. · officer · last filing Feb 2018Dennis Patrick · officer · last filing Feb 2018Gacek Jon W · officer · last filing Oct 2017Auvil Paul R. III · director · last filing Sep 2017Pinchev Alex · director · last filing Sep 2017Clark Robert S. · officer · last filing Jul 2017Mutch John · director · last filing Apr 2017Powers Gregg J · director · last filing Apr 2017Roberson David Earle · director · last filing Apr 2017Dinardo Louis · director · last filing Mar 2017Krall David · director · last filing Mar 2017Fuller Dale L · director · last filing Mar 2017Smith Jeffrey C · director · last filing Dec 2016Feld Peter A · 10% owner · last filing Dec 2016Mitchell Mark R · 10% owner · last filing Dec 2016Starboard Principal Co Gp LLC · 10% owner · last filing Dec 2016Willis Christopher Shawn · officer · last filing Feb 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.