Insiders / Vondrasek Mark R
Vondrasek Mark R
CIK 1685938personinsider
Companies
2
First seen
Jan 20, 2026
Last activity
Mar 23, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Hyatt Hotels Corp · H | 11,702 | — |
| DENNY'S Corp · DENN | 0 | — |
All securities held
3 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Hyatt Hotels Corp | Class A Common Stock | 11,702 |
| Hyatt Hotels Corp | Stock Appreciation RightsDerivative | 9,944 |
| Hyatt Hotels Corp | Restricted Stock UnitsDerivative | 4,468 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 23, 2026 | Sell | H Hyatt Hotels Corp Class A Common Stock | $956.7K | -7K -35.71% | 11,702 0.01% of shares | medium |
| Mar 4, 2026 | Other | H Hyatt Hotels Corp Class A Common Stock | $595.8K | -4K -19.48% | 15,204 0.02% of shares | low |
| Mar 4, 2026 | Other | H Hyatt Hotels Corp Class A Common Stock | $372.3K | -2K -18.87% | 9,877 0.01% of shares | low |
| Jan 16, 2026 | Other | DENN DENNY'S Corp Common Stock | $241.9K | -39K -100.00% | 0 0.00% of shares | low |
| Mar 16, 2026 | Other | H Hyatt Hotels Corp Class A Common Stock | $105.7K | -748 -4.40% | 16,233 0.02% of shares | low |
| Mar 16, 2026 | Other | H Hyatt Hotels Corp Class A Common Stock | $78.4K | -555 -2.96% | 18,202 0.02% of shares | low |
| Mar 16, 2026 | Other | H Hyatt Hotels Corp Class A Common Stock | $69.8K | -494 -2.84% | 16,913 0.02% of shares | low |
| Mar 16, 2026 | Other | H Hyatt Hotels Corp Class A Common Stock | $54.0K | -382 -2.14% | 17,438 0.02% of shares | low |
| Mar 4, 2026 | Grant | H Hyatt Hotels Corp Class A Common Stock | $0 | +9K +91.17% | 18,882 0.02% of shares | low |
| Mar 4, 2026 | Grant | H Hyatt Hotels Corp Class A Common Stock | $0 | +5K +73.93% | 12,175 0.01% of shares | low |