Seagate Technology

STX

TechnologyNMS$92.6B

STX SEC filings last scanned 4 Oct 2026, 19:23 UTC

CEO Timeline

William D. MosleyCurrent

Oct 2017 — Present(9y)

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.

departed from role

4 source filings — click to expand