Vondrasek Mark R insider trades
Vondrasek Mark R has filed 35 Form 4s with the SEC that we hold, for Hyatt Hotels Corp (H) (See Remarks) and DENN (Director). Across all of them we count 0 purchases worth $0 and 23 sales worth $12.8M reported on Form 4. In the last 12 months: 0 purchases ($0) and 4 sales ($3.2M). The largest single trade was a sale of 9,867 shares of Hyatt Hotels Corp worth $1.5M, dated 2024-03-11. The first filing on our record is dated 2021-09-20 and the latest 2026-06-01.
Hyatt Hotels Corp (H)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2021-11-22 | S, sale reported on Form 4 | 849 | $71.4K | 2021-11-23 |
| 2022-03-08 | S, sale reported on Form 4 | 3,252 | $282.5K | 2022-03-08 |
| 2022-05-12 | S, sale reported on Form 4 | 900 | $72.9K | 2022-05-13 |
| 2022-05-26 | S, sale reported on Form 4 | 1,446 | $124.8K | 2022-05-31 |
| 2022-06-07 | S, sale reported on Form 4 | 7,141 | $672.4K | 2022-06-09 |
| 2022-09-08 | S, sale reported on Form 4 | 2,923 | $263.8K | 2022-09-12 |
| 2022-12-13 | S, sale reported on Form 4 | 450 | $45.3K | 2022-12-14 |
| 2023-03-20 | S, sale reported on Form 4 | 12,119 | $1.3M | 2023-03-21 |
| 2023-05-18 | S, sale reported on Form 4 | 4,817 | $554.1K | 2023-05-19 |
| 2023-11-08 | S, sale reported on Form 4 | 1,425 | $150.2K | 2023-11-13 |
| 2023-11-28 | S, sale reported on Form 4 | 900 | $103.6K | 2023-11-30 |
| 2024-03-11 | S, sale reported on Form 4 | 9,867 | $1.5M | 2024-03-11 |
| 2024-05-17 | S, sale reported on Form 4 | 5,354 | $799.2K | 2024-05-21 |
| 2024-05-17 | S, sale reported on Form 4 | 9,958 | $1.5M | 2024-05-21 |
| 2024-11-25 | S, sale reported on Form 4 | 1,500 | $239.7K | 2024-11-26 |
| 2024-11-25 | S, sale reported on Form 4 | 2,276 | $364.4K | 2024-11-26 |
| 2025-03-21 | S, sale reported on Form 4 | 100 | $11.7K | 2025-03-21 |
| 2025-03-21 | S, sale reported on Form 4 | 9,900 | $1.2M | 2025-03-21 |
| 2025-08-13 | S, sale reported on Form 4 | 2,337 | $327.9K | 2025-08-13 |
| 2025-11-11 | S, sale reported on Form 4 | 4,930 | $768.6K | 2025-11-12 |
| 2026-03-23 | S, sale reported on Form 4 | 6,500 | $956.7K | 2026-03-23 |
| 2026-05-29 | S, sale reported on Form 4 | 2,100 | $390.6K | 2026-06-01 |
| 2026-05-29 | S, sale reported on Form 4 | 6,100 | $1.1M | 2026-06-01 |
DENN
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1685938) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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