Issued to
Mark Sheroski
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Credential Verification
Issue date: November 24, 2025
ID: c49f339c-1a03-4fbb-957f-491cc9d7ea57
Issued by
Lone Rock Leadership
Lone Rock Leadership develops leaders who deliver results. Each of their programs [Lead In 30, Adapt In 30, Power In 30, and Decide In 30] uses a unique, high-impact learning cadence that transforms managers at any level into high-performing leaders.