// company-profile
Rubrik, Inc.
RBRK// activity-summary
Recent insider activity is bullish. Over the last 30 days, 8 insiders purchased shares versus 2 sales. Buying was led by THOMPSON JOHN WENDELL.
// 90-day insight
Over the last 90 days, Rubrik, Inc. insiders bought $0 (8 transactions) and sold $1.7M (2 transactions).
- Most active insider: Nithrakashyap Arvind with 24 transactions totaling $19.6M.
- Largest single sale: $6.2M by Nithrakashyap Arvind on Jun 1, 2026.
- 94% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Rubrik, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 16, 2026 | Nithrakashyap Arvind | RBRK | Tax Withholding | 10,437 | $69.79 | $728K |
| Jun 16, 2026 | Choudary Kiran Kumar | RBRK | Tax Withholding | 13,995 | $69.79 | $977K |
| Jun 3, 2026 | Wassenaar Yvonne | RBRK | C | 721 | $0.00 | $0K |
| Jun 3, 2026 | Nithrakashyap Arvind | RBRK | C | 12,820 | $0.00 | $0K |
| Jun 3, 2026 | Nithrakashyap Arvind | RBRK | Sale10b5 | 1,027 | $76.66 | $79K |
45 more transactions hidden
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