CEO Bipul Sinha Enters $42M Prepaid Variable Forward on 500,000 Shares
RBRK has more than doubled off its 52-week low of $42.25.
Summary
CEO Bipul Sinha entered a prepaid variable forward contract on 500,000 shares, receiving about $42.05 million in cash while retaining voting rights and capped upside. The contract settles in September 2028.
Key Events · Ownership and Investor Activity · RBRK
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Prepaid Variable Forward Contract
CEO Bipul Sinha's SPV entered a prepaid variable forward on 500,000 Class A shares, receiving approximately $42.05 million in cash on September 28, 2026, with settlement due September 26, 2028.
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Contract Terms
Forward Floor Price is $93.14 and Forward Cap Price is $165.58. If the settlement price is at or below the floor, 500,000 shares are delivered; between floor and cap, shares worth $46.57 million are delivered; above the cap, a variable number of shares is delivered.
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Voting Rights Retained
Sinha retains voting rights on the pledged shares during the contract term, and the shares are held by an SPV of which he is the sole equity member.
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Class B Conversion
On September 24, 2026, Sinha converted 555,000 Class B shares to Class A shares, a routine conversion with no economic impact.
Analysis · RBRK · Technology
Rubrik CEO Bipul Sinha has entered a prepaid variable forward contract covering 500,000 shares, receiving approximately $42.05 million in cash on September 28, 2026, while retaining voting rights and upside exposure up to a $165.58 cap. The structure lets Sinha monetize a portion of his stake without an immediate open-market sale, but it creates a future delivery obligation of up to 500,000 shares at settlement in September 2028. The transaction follows a broader pattern of insider selling at Rubrik, with over $17.8 million in open-market sales by four insiders over the past 90 days.
How filings like this one have moved
In the 30 days to Oct 17, 2026, 29.7% of the 1504 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.49%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, RBRK was trading at $109.50 on NYSE in the Technology sector, with a market capitalization of approximately $22.7B. The 52-week trading range was $42.25 to $116.12. This filing was assessed with neutral market sentiment and an importance score of 7 out of 10.