MARK R VONDRASEK
CIK 1685938 · See Remarks · last filed 2026-06-01
MARK R VONDRASEK is a corporate insider who has filed 60 SEC Form 4 insider transactions across 2 companies since 2017. The most recent filing shows the insider sold $1.5M of H on Jun 1, 2026. Across all open-market trades the lifetime net is −$15.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.2M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$2.21M
2
60
-$15.59M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| H | See Remarks | 11,088 | $199.36 | $2.21M | -$15.59M | 55 | 2026-06-01 |
| DENNY'S Corp (DENN) Delisted | Director | 0 | $6.25 | $0 | $0 | 3 | 2026-01-20 |
Recent Filings
60 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-01 | H | Sell (S) | −8,200 | -$1.52M | EDGAR |
| 2026-05-22 | H | Mixed | +5,486 | -$764.5K | EDGAR |
| 2026-03-23 | H | Mixed | −6,500 | -$956.7K | EDGAR |
| 2026-03-18 | H | Mixed | +2,998 | -$308.0K | EDGAR |
| 2026-03-06 | H | Mixed | +8,204 | -$968.1K | EDGAR |
| 2026-01-20 | DENNY'S Corp (DENN) Delisted | Mixed | — | -$241.9K | EDGAR |
| 2025-11-12 | H | Mixed | — | -$768.9K | EDGAR |
| 2025-08-13 | H | Sell (S) | −2,337 | -$327.9K | EDGAR |
| 2025-05-16 | DENNY'S Corp (DENN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-03-21 | H | Sell (S) | −10,000 | -$1.17M | EDGAR |