STX SEC filings last scanned 22 Aug 2026, 17:12 UTC
CEO Timeline
William D. MosleyCurrent
Oct 2017 — Present(8y 11mo)
William D. Mosley was appointed Chief Executive Officer of Seagate Technology plc, effective October 1, 2017, succeeding Stephen J. Luczo who transitioned to Executive Chairman.
1 source filing — click to expand
Stephen J. Luczo
Jan 2009 — Oct 2017(8y 9mo)
Stephen J. Luczo was appointed President and Chief Executive Officer of Seagate Technology, succeeding William D. Watkins, effective immediately.
planned leadership transition
5 source filings — click to expand
William D. Watkins
Jul 2004 — Jan 2009(4y 6mo)
William D. Watkins was appointed Chief Executive Officer of Seagate Technology effective July 3, 2004, succeeding Stephen J. Luczo who resigned from the CEO role.