Executive record
Michael Mestrovich
Michael Mestrovich is Chief Information Security Officer at Rubrik, as of October 14, 2026, per rubrik.com (company's own site).
Seat verified October 14, 2026 · Added to the record October 14, 2026 · no move on the Wire yet
Tracked record
2026-10-14 · Roster verification
Michael Mestrovich, Chief Information Security Officer at Rubrik, verified October 14, 2026
No appointment or departure for Michael Mestrovich is on the Wire. This page rests on the roster entry above: a verification, against the source cited, of who held the Rubrik seat on that date. It is not a career history and states nothing beyond that entry.
This record begins with CISO Tribune's tracking in 2026 and is not a complete career history. Corrections welcome via the desk.
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