Robert A. Katz is Chairman at VAIL RESORTS INC (MTN). They have made 10 open-market trades across 1 company since 2006, most recently 2026-09-30.
CIK 0000824728
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
3 open-market purchases totalling $7.0M since 2006, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MTN | 290,201 | $43.8M |
| YETI | 10,408 | $448K |
| Total | $44.3M |
Shares reported on the most recent Form 4, priced at the 2026-10-01 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MTN | BUY | 2026-03-16 | 2026-03-16 | $131.81 | $4.9M | -4.5% | -5.8% | -1.5% |
| MTN | SELL | 2024-10-02 | 2024-10-03 | $176.14 | $2.1M | -2.8% | -5.3% | -0.5% |
| MTN | SELL | 2021-12-13 | 2021-12-15 | $330.38 | $60.2M | +5.8% | -2.5% | -20.0% |
| MTN | SELL | 2021-06-14 | 2021-06-15 | $321.76 | $59.0M | -0.4% | -3.4% | -7.5% |
| MTN | SELL | 2020-06-09 | 2020-06-10 | $191.37 | $23.0M | +4.0% | +1.3% | +20.8% |
| MTN | SELL | 2019-06-11 | 2019-06-12 | $231.93 | $29.9M | -3.4% | -3.6% | +0.8% |
| MTN | SELL | 2018-06-11 | 2018-06-12 | $272.42 | $23.3M | +0.7% | +2.5% | +5.9% |
| MTN | SELL | 2017-10-04 | 2017-10-06 | $218.74 | $49.4M | +2.0% | +8.9% | -3.8% |
| MTN | BUY | 2008-03-20 | 2008-03-21 | $43.27 | $1.0M | -7.6% | -2.0% | -2.0% |
| MTN | BUY | 2006-03-15 | 2006-03-16 | $37.95 | $1.0M | -7.6% | -2.0% | -2.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.