Issued to
Mark Sheroski
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Credential Verification
Issue date: October 27, 2025
ID: 64e71ab3-1b48-49a7-93a7-951a33ea48f1
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.