Gronberg Nathan Mark
SEC CIK 1826321 · EDGAR
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| MTN | VAIL RESORTS INC | VP, CAO, Ctrl | 1,581 | — | $60.2K | 23 | 2021-09-25 | 2025-09-29 |
Most active insiders at MTN, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | KATZ ROBERT A | CEO, COB of the Board, Dir | $4.94M | — |
| 2 | Korch Angela A | EVP, CFO | $57.6K | — |
| 3 | Kunkel Lynanne | Chief HR, Trnsfrm Ofc | — | — |
| 4 | Chambers Reginald | Dir | — | — |
| 5 | DeCecco Julie A. | GC, Chief Public Affairs Ofc | — | — |
| 6 | Rock William | Pres, Mountain Division | — | — |
| 7 | Sullivan Gregory Jon | EVP, Retail, Hospitality | — | — |
| 8 | Gronberg Nathan Mark | VP, CAO, Ctrl | — | — |
| 9 | Rawlinson Nadia Nicole | Dir | — | — |
| 10 | Romanow Michele | Dir | — | — |
Transactions 23
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-10-01 | 2025-09-29 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | F - Tax | $148.06 | -142 | 1,581 | -8% | -$21.0K |
| DM | 2025-10-01 | 2025-09-29 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | M - OptEx | $0.00 | +491 | 1,803 | +37% | $0 |
| D | 2025-09-30 | 2025-09-27 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | M - OptEx | $0.00 | +344 | 1,489 | +30% | $0 |
| D | 2025-09-30 | 2025-09-27 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | F - Tax | $147.74 | -99 | 1,390 | -7% | -$14.6K |
| DM | 2024-10-01 | 2024-09-29 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | M - OptEx | $0.00 | +490 | 1,209 | +68% | $0 |
| DM | 2024-10-01 | 2024-09-29 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | F - Tax | $180.61 | -142 | 987 | -13% | -$25.6K |
| D | 2024-09-26 | 2024-09-24 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | F - Tax | $188.32 | -36 | 797 | -4% | -$6,780 |
| D | 2024-09-26 | 2024-09-24 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | M - OptEx | $0.00 | +123 | 833 | +17% | $0 |
| DM | 2023-10-03 | 2023-09-29 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | M - OptEx | $0.00 | +355 | 788 | +82% | $0 |
| DM | 2023-10-03 | 2023-09-29 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | F - Tax | $221.89 | -104 | 520 | -17% | -$23.1K |
| D | 2023-09-26 | 2023-09-24 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | F - Tax | $244.26 | -36 | 459 | -7% | -$8,793 |
| D | 2023-09-26 | 2023-09-24 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | M - OptEx | $0.00 | +122 | 495 | +33% | $0 |
| D | 2022-10-03 | 2022-09-29 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | M - OptEx | $0.00 | +87 | 399 | +28% | $0 |
| D | 2022-10-03 | 2022-09-29 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | F - Tax | $213.55 | -26 | 373 | -7% | -$5,552 |
| DM | 2022-09-27 | 2022-09-24+ | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | F - Tax | $208.17 | -61 | 312 | -16% | -$12.7K |
| DM | 2022-09-27 | 2022-09-24+ | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | M - OptEx | $0.00 | +208 | 287 | +263% | $0 |
| D | 2022-02-02 | 2022-02-01 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | F - Tax | $278.37 | -24 | 165 | -13% | -$6,681 |
| D | 2022-02-02 | 2022-02-01 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | M - OptEx | $0.00 | +68 | 189 | +56% | $0 |
| D | 2021-09-30 | 2021-09-29 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | M - OptEx | $0.00 | +87 | 322 | +37% | $0 |
| D | 2021-09-30 | 2021-09-29 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | S - Sale+OE | $343.89 | -175 | 121 | -59% | -$60.2K |
| D | 2021-09-30 | 2021-09-29 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | F - Tax | $342.59 | -26 | 296 | -8% | -$8,907 |
| D | 2021-09-28 | 2021-09-25 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | M - OptEx | $0.00 | +86 | 260 | +49% | $0 |
| D | 2021-09-28 | 2021-09-25 | MTN | VAIL RESORTS INC | Gronberg Nathan Mark | VP, CAO, Ctrl | F - Tax | $351.85 | -25 | 235 | -10% | -$8,796 |
Purchase Sale Sale after option exercise All abbreviations