Executives/Seagate Technology CEO
Dave Mosley, CEO of Seagate Technology

Who is the CEO of Seagate Technology in 2026?

Dave Mosley is the Chief Executive Officer of Seagate Technology. Dave has held the CEO seat since October 2017.

Updated September 23, 2026
Time in seat
8 years
CEO since October 2017
Years at company
30 years
Joined Seagate Technology January 1996
Education
UC Irvine
Bachelor of Science (B.S.), Physics
Summary
  • Dave Mosley rose through Seagate Technology: Senior Engineer, PhD in solid state physics from January 1996, then President and COO from June 2016, before taking the CEO seat in October 2017.
  • Dave Mosley holds a bachelor of Science (B.S.), Physics from UC Irvine and a doctor of Philosophy (Ph.D.), Physics from University of California, Davis.

Current company

Seagate Technology

Seagate Technology is an American data storage company.

computer storage mediaHeadquartered in FremontFounded 1979Nasdaq: STX

Source: Wikipedia

Career and education

Dave Mosley joined Seagate Technology in January 1996 and has been CEO since October 2017.

Career

  1. Seagate Technology1996 to present
    • Chief Executive OfficerOctober 2017 to present
    • Member of the BoardJuly 2017 to present
    • President and COOJune 2016 to September 2017
    • President, Operations and TechnologyOctober 2013 to June 2017
    • Executive Vice President of OperationsMarch 2011 to October 2013
    • Executive Vice President of Global Sales and MarketingFebruary 2009 to March 2011
    • Senior Vice President of Global Disk Storage OperationsJanuary 2007 to January 2009
    • Vice President of Research and Development, EngineeringJanuary 2002 to January 2007
    • Senior Engineer, PhD in solid state physicsJanuary 1996 to January 2002

Sources: LinkedIn profile

Education

UC Irvine, Bachelor of Science (B.S.), PhysicsUniversity of California, Davis, Doctor of Philosophy (Ph.D.), PhysicsSource

Decision makers by function

80 decision makers at Seagate Technology in Unify, vice president level and above. Choose a function to see who leads it.

Decision maker preview

Top decision makers at Seagate Technology

Vice president level and above, most senior first
Patricia FrostExecutive Vice President and Chief People and Places Officer · USA@seagate.com
Annie FlaigSenior Vice President, Global Sales - OEM, Consumer, Distribution, Lyve Solutions · USA@seagate.com
Abhay KatariaSVP Firmware & Software Engineering - Devices and Systems · USA@seagate.com
Johnny ChoiSenior Vice President of Finance and Corporate Controller · USA@seagate.com
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Leadership team at Seagate Technology

Dave Mosley leads a leadership team of 6 published executives. The most recent appointment is KianFatt Chong as Executive Vice President, Global Operations, in seat since July 2025.

Most senior 5 of 6

NameTitleIn seat since
Dave Mosley (William D. Mosley)Board Chair and Chief Executive OfficerOctober 2017
Gianluca RomanoExecutive Vice President and Chief Financial OfficerJanuary 2019
James C. LeeExecutive Vice President, Chief Legal Officer and Corporate SecretaryJune 2024
Ban Seng TehExecutive Vice President and Chief Commercial OfficerJuly 2022
John C. MorrisExecutive Vice President and Chief Technology Officer2019

Sources: Seagate Technology 2026 Form 10-K

Frequently asked questions

Who is the CEO of Seagate Technology?

Dave Mosley is the Chief Executive Officer of Seagate Technology. Dave has held the CEO seat since October 2017.

When did Dave Mosley become CEO of Seagate Technology?

Dave Mosley has been CEO of Seagate Technology since October 2017, according to LinkedIn profile.

How long has Dave Mosley been CEO of Seagate Technology?

Dave Mosley has been CEO of Seagate Technology for 8 years, since October 2017.

Who else leads Seagate Technology?

Gianluca Romano (Executive Vice President and Chief Financial Officer), James C. Lee (Executive Vice President, Chief Legal Officer and Corporate Secretary), Ban Seng Teh (Executive Vice President and Chief Commercial Officer), John C. Morris (Executive Vice President and Chief Technology Officer), and 1 more. Source: Seagate Technology 2026 Form 10-K.

Reach Seagate Technology's decision makers

80 leaders at vice president level and above, with verified work emails and phone numbers in Unify.

Methodology

The seat holder is identified in Unify's professional profile dataset, then confirmed against the company's published leadership page, its SEC filings, and Wikipedia before publication. Career and education rows carry the public document they were taken from. Leadership team membership follows the company's own leadership page; in-seat dates come from filings where available and otherwise from the profile record. Company figures are read from the Unify headcount page for the same company and are profile coverage measures, never company-reported workforce totals. The employee preview lists vice president and senior vice president level profiles by department. No personal contact details are published.

Identity confirmed against Wikipedia, Seagate Technology. Last verified: September 23, 2026.