Rock William — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Rock William is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.

Profile

Rock William

William Rock is the President of the Mountain Division at Vail Resorts Inc, a leading company in the mountain resort and ski area industry. He has been involved in the management of ski resort properties and related activities, contributing to the company's operations.

RolePresident, Mountain Division
Notability30/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2025-09-29MTNVAIL RESORTS INCF — Tax withholding / forfeiture242$148.06$36K
2025-09-29MTNVAIL RESORTS INCM — Option exercise839$0.00
2025-09-29MTNVAIL RESORTS INCF — Tax withholding / forfeiture129$148.06$19K
2025-09-29MTNVAIL RESORTS INCM — Option exercise448$0.00
2025-09-27MTNVAIL RESORTS INCF — Tax withholding / forfeiture329$147.74$49K
2025-09-27MTNVAIL RESORTS INCM — Option exercise1.1K$0.00
2024-10-01MTNVAIL RESORTS INCF — Tax withholding / forfeiture242$180.61$44K
2024-10-01MTNVAIL RESORTS INCM — Option exercise839$0.00
2024-10-01MTNVAIL RESORTS INCF — Tax withholding / forfeiture129$180.61$23K
2024-10-01MTNVAIL RESORTS INCM — Option exercise448$0.00

Frequently Asked Questions

Who is Rock William?

William Rock is the President of the Mountain Division at Vail Resorts Inc, a leading company in the mountain resort and ski area industry. He has been involved in the management of ski resort properties and related activities, contributing to the company's operations.…

Where can I see all of Rock William's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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