Form 4 Tracker
Mark C. Thurmond

Director, Co-Chief Executive Officer · 1 filing · Latest: May 22, 2026

Tenable Holdings, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
TENB
Mark C. ThurmondDirector, Co-Chief Executive OfficerMay 22, 2026
Option Exercise
$0.0025,369184,300