Form 4 Tracker
Mark R Vondrasek

Director; Executive Vice President, Chief Commercial Officer · 6 filings · Latest: May 29, 2026

DENNY'S Corp
Hyatt Hotels Corp
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
H
Mark R VondrasekExecutive Vice President, Chief Commercial OfficerMay 29, 2026
Sale
$185.268,200$1.5M8,988
H
MARK VONDRASEK—May 29, 2026
Proposed Sale
$185.268,200$1.5M—
H
Mark R VondrasekExecutive Vice President, Chief Commercial OfficerMar 23, 2026
Sale
$147.186,500$956.7K11,702
H
MARK VONDRASEK—Mar 23, 2026
Proposed Sale
$147.186,500$956.7K—
H
Mark R VondrasekExecutive Vice President, Chief Commercial OfficerMar 16, 2026
Option Exercise
—5,177—18,757
DENN
Mark R VondrasekDirectorJan 16, 2026
Option Exercise
—38,697—38,697
H
MARK R VONDRASEK—Nov 11, 2025
Proposed Sale
$155.914,930$768.6K—
H
MARK R VONDRASEK—Aug 13, 2025
Proposed Sale
$140.302,337$327.9K—
H
MARK R VONDRASEK—Mar 21, 2025
Proposed Sale
$116.8010,000$1.2M—
H
MARK R VONDRASEK—Nov 25, 2024
Proposed Sale
$159.993,776$604.1K—