Form 4: Rubrik CTO Reports Stock Transaction
Insider Transaction (Form 4)
Arvind Nithrakashyap, Chief Technology Officer and a Director of Rubrik, Inc., reported a transaction in 10,436 shares of common stock on September 15, 2026.
Summary
- Tax/exercise-price withholding: disposed of 10,436 Class A Common Stock at $100.20 ($1,045,687) on September 15, 2026; holds 282,857 after (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Arvind Nithrakashyap — Director, Officer (Chief Technology Officer)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-15 | Tax/exercise-price withholding | Class A Common Stock | 10,436 | $100 | $1.0M | 282,857 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-15 | Tax/exercise-price withholding (10,436 shares) |
Keywords
insider transaction, Form 4, RBRK, Rubrik, Inc., neutral, Arvind Nithrakashyap
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