Form 4: Rubrik Director Sells Shares
Insider Transaction (Form 4)
John Wendell Thompson, a Director of Rubrik, Inc., sold 13,500 shares of common stock on October 1, 2026.
Summary
- Open-market sale: disposed of 300 Class A Common Stock at $114.68 ($34,404) on October 1, 2026; holds 7,200 after (Indirect).
- Open-market sale: disposed of 1,700 Class A Common Stock at $115.62 ($196,554) on October 1, 2026; holds 5,500 after (Indirect).
- Open-market sale: disposed of 500 Class A Common Stock at $116.47 ($58,235) on October 1, 2026; holds 5,000 after (Indirect).
- Conversion of derivative: acquired 11,000 Class A Common Stock on October 1, 2026; holds 19,362 after (Direct).
- Open-market sale: disposed of 896 Class A Common Stock at $114.71 ($102,780) on October 1, 2026; holds 18,466 after (Direct).
- Open-market sale: disposed of 7,710 Class A Common Stock at $115.57 ($891,045) on October 1, 2026; holds 10,756 after (Direct).
- Open-market sale: disposed of 2,394 Class A Common Stock at $116.46 ($278,805) on October 1, 2026; holds 8,362 after (Direct).
- Option exercise/conversion: disposed of 11,000 Stock Option (Right to Buy) on October 1, 2026; holds 55,946 after (Direct).
- Option exercise/conversion: acquired 11,000 Class B Common Stock on October 1, 2026; holds 61,001 after (Direct).
- Conversion of derivative: disposed of 11,000 Class B Common Stock on October 1, 2026; holds 50,001 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $1,561,823 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
John Wendell Thompson — Director
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-10-01 | Open-market sale | Class A Common Stock | 300 | $115 | $34.4K | 7,200 |
| 2026-10-01 | Open-market sale | Class A Common Stock | 1,700 | $116 | $196.6K | 5,500 |
| 2026-10-01 | Open-market sale | Class A Common Stock | 500 | $116 | $58.2K | 5,000 |
| 2026-10-01 | Conversion of derivative | Class A Common Stock | 11,000 | — | — | 19,362 |
| 2026-10-01 | Open-market sale | Class A Common Stock | 896 | $115 | $102.8K | 18,466 |
| 2026-10-01 | Open-market sale | Class A Common Stock | 7,710 | $116 | $891.0K | 10,756 |
| 2026-10-01 | Open-market sale | Class A Common Stock | 2,394 | $116 | $278.8K | 8,362 |
| 2026-10-01 | Option exercise/conversion | Stock Option (Right to Buy) | 11,000 | — | — | 55,946 |
| 2026-10-01 | Option exercise/conversion | Class B Common Stock | 11,000 | — | — | 61,001 |
| 2026-10-01 | Conversion of derivative | Class B Common Stock | 11,000 | — | — | 50,001 |
Key Dates
| Date | Description |
|---|---|
| 2026-10-01 | Open-market sale (300 shares) |
| 2026-10-01 | Open-market sale (1,700 shares) |
| 2026-10-01 | Open-market sale (500 shares) |
| 2026-10-01 | Conversion of derivative (11,000 shares) |
| 2026-10-01 | Open-market sale (896 shares) |
| 2026-10-01 | Open-market sale (7,710 shares) |
| 2026-10-01 | Open-market sale (2,394 shares) |
| 2026-10-01 | Option exercise/conversion (11,000 shares) |
| 2026-10-01 | Option exercise/conversion (11,000 shares) |
| 2026-10-01 | Conversion of derivative (11,000 shares) |
Keywords
insider transaction, Form 4, RBRK, Rubrik, Inc., bearish, John Wendell Thompson
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