Form 4: Rubrik Executive Sells RBRK Shares

Rubrik's President of Global Sales and Field Operations, Brian K. McCarthy, sold 10,000 shares of Class A Common Stock under a pre-arranged trading plan.

Summary

• Brian K. McCarthy, President of Global Sales & Field Operations at Rubrik, Inc. (RBRK), reported the sale of Class A Common Stock.
• The transactions occurred on November 10, 2025.
• A total of 10,000 shares were sold in two separate transactions.
• The first transaction involved 6,265 shares sold at a weighted average price of $75.69 per share, with prices ranging from $75.04 to $76.03.
• The second transaction involved 3,735 shares sold at a weighted average price of $76.24 per share, with prices ranging from $76.04 to $76.52.
• These sales were executed pursuant to a Rule 10b5-1 trading plan adopted on July 13, 2025.
• Following these transactions, McCarthy beneficially owns 349,319 shares of Class A Common Stock directly.

Sentiment

Score: 5

Explanation: The filing reports a routine insider stock sale executed under a pre-arranged Rule 10b5-1 trading plan. Such sales are typically scheduled in advance and are not usually indicative of management's immediate sentiment about the company's prospects, thus rendering the event neutral in sentiment.

Future Outlook

This filing does not contain any forward-looking statements or guidance regarding the company's future outlook.

Industry Context

This Form 4 filing reports a routine insider stock sale under a pre-arranged 10b5-1 trading plan, which is a common practice for executives to manage their equity holdings and is generally not indicative of broader industry trends or competitive positioning.

Stakeholder Impact

• The sale of shares by a key executive, while pre-planned, could be viewed by some shareholders as a reduction in insider ownership, though the impact is mitigated by the 10b5-1 plan.

Key Dates

Keywords

Rubrik, RBRK, Insider Sale, Form 4, 10b5-1 Plan, Executive Stock Sale, Brian K. McCarthy, Class A Common Stock