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R

RBRK

NYSE

Rubrik, Inc.

Latest disclosureOctober 7, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

1 purchases · 151 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 310

Limited filing history
All310Buying1Selling151Other158
Filters

Last 30 daysNo qualifying insider buying. Sales: $10.97M by 4 insiders.

158 of 310 trades · March 24, 2026 – October 7, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 20 trades on this page.

Conversion disclosed

Arvind Nithrakashyap

Chief Technology Officer

Class A Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded October 5, 2026Filed October 7, 2026SEC filing
Conversion disclosed

Arvind Nithrakashyap

Chief Technology Officer

Class A Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded October 6, 2026Filed October 7, 2026SEC filing
Conversion disclosed

Arvind Nithrakashyap

Chief Technology Officer

Class A Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded October 7, 2026Filed October 7, 2026SEC filing
Conversion disclosed

Arvind Nithrakashyap

Chief Technology Officer

Class B Common Stock

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded October 5, 2026Filed October 7, 2026SEC filing
Conversion disclosed

Arvind Nithrakashyap

Chief Technology Officer

Class B Common Stock

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded October 6, 2026Filed October 7, 2026SEC filing
Conversion disclosed

Arvind Nithrakashyap

Chief Technology Officer

Class B Common Stock

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded October 7, 2026Filed October 7, 2026SEC filing
Conversion disclosed

John Wendell Thompson

Director

Class A Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded October 1, 2026Filed October 2, 2026SEC filing
Exercise or conversion

John Wendell Thompson

Director

Stock Option (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$4.38 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded October 1, 2026Filed October 2, 2026SEC filing
Exercise or conversion

John Wendell Thompson

Director

Class B Common Stock

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded October 1, 2026Filed October 2, 2026SEC filing
Conversion disclosed

John Wendell Thompson

Director

Class B Common Stock

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded October 1, 2026Filed October 2, 2026SEC filing
Conversion disclosed

Bipul Sinha

Chairman of the Board and CEO

Class A Common Stock

Value context
Unavailable
Reported price
Price not reported
Traded September 24, 2026Filed September 25, 2026SEC filing
Conversion disclosed

Bipul Sinha

Chairman of the Board and CEO

Class A Common Stock

Value context
Unavailable
Reported price
Price not reported
Traded September 24, 2026Filed September 25, 2026SEC filing
Gift disclosed

Bipul Sinha

Chairman of the Board and CEO

Class A Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded September 25, 2026Filed September 25, 2026SEC filing
Conversion disclosed

Bipul Sinha

Chairman of the Board and CEO

Class B Common Stock

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded September 24, 2026Filed September 25, 2026SEC filing
Other activity disclosed

Bipul Sinha

Chairman of the Board and CEO

Prepaid Variable Forward Contract (obligation to sell)

Derivative security · not the ordinary share price.

Value context
Unavailable
Reported price
Price not reported
Traded September 25, 2026Filed September 25, 2026SEC filing
Tax or exercise withholding

Arvind Nithrakashyap

Chief Technology Officer

Class A Common Stock

Value context
$1.05M
Reported price
$100.20 / share
Traded September 15, 2026Filed September 17, 2026SEC filing
Conversion disclosed

Kiran Kumar Choudary

Chief Financial Officer

Class A Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded September 15, 2026Filed September 17, 2026SEC filing
Tax or exercise withholding

Kiran Kumar Choudary

Chief Financial Officer

Class A Common Stock

Value context
$1.4M
Reported price
$100.20 / share
Traded September 15, 2026Filed September 17, 2026SEC filing
Exercise or conversion

Kiran Kumar Choudary

Chief Financial Officer

Stock Option (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$7.99 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded September 15, 2026Filed September 17, 2026SEC filing
Exercise or conversion

Kiran Kumar Choudary

Chief Financial Officer

Class B Common Stock

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded September 15, 2026Filed September 17, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
Chief Technology OfficerClass A Common StockConversion10b5-12,501$0 reported · see filingNot establishedOct 5Filed Oct 7 · 2d laterSEC filing
Chief Technology OfficerClass A Common StockConversion10b5-112,820$0 reported · see filingNot establishedOct 6Filed Oct 7 · 1d laterSEC filing
Chief Technology OfficerClass A Common StockConversion10b5-112,820$0 reported · see filingNot establishedOct 7Filed Oct 7 · 0d laterSEC filing
Chief Technology OfficerClass B Common StockConversion10b5-1Derivative units2,501Exercise / conversion price not reportedNot a separate purchaseOct 5Filed Oct 7 · 2d laterSEC filing
Chief Technology OfficerClass B Common StockConversion10b5-1Derivative units12,820Exercise / conversion price not reportedNot a separate purchaseOct 6Filed Oct 7 · 1d laterSEC filing
Chief Technology OfficerClass B Common StockConversion10b5-1Derivative units12,820Exercise / conversion price not reportedNot a separate purchaseOct 7Filed Oct 7 · 0d laterSEC filing
DirectorClass A Common StockConversion10b5-111,000$0 reported · see filingNot establishedOct 1Filed Oct 2 · 1d laterSEC filing
DirectorStock Option (Right to Buy)Option exercise or conversion10b5-1Derivative units11,000$4.38 exercise / conversion priceNot a separate purchaseOct 1Filed Oct 2 · 1d laterSEC filing
DirectorClass B Common StockOption exercise or conversion10b5-1Derivative units11,000Exercise / conversion price not reportedNot a separate purchaseOct 1Filed Oct 2 · 1d laterSEC filing
DirectorClass B Common StockConversion10b5-1Derivative units11,000Exercise / conversion price not reportedNot a separate purchaseOct 1Filed Oct 2 · 1d laterSEC filing
Chairman of the Board and CEOClass A Common StockConversion500,000Price not reportedUnavailableSep 24Filed Sep 25 · 1d laterSEC filing
Chairman of the Board and CEOClass A Common StockConversion55,000Price not reportedUnavailableSep 24Filed Sep 25 · 1d laterSEC filing
Chairman of the Board and CEOClass A Common StockGift55,000Gift · no purchase priceNot a purchaseSep 25Filed Sep 25 · 0d laterSEC filing
Chairman of the Board and CEOClass B Common StockConversionDerivative units555,000Exercise / conversion price not reportedNot a separate purchaseSep 24Filed Sep 25 · 1d laterSEC filing
Chairman of the Board and CEOPrepaid Variable Forward Contract (obligation to sell)Other transactionDerivative units500,000Price not reportedUnavailableSep 25Filed Sep 25 · 0d laterSEC filing
Chief Technology OfficerClass A Common StockExercise-price or tax withholding10,436$100.20 / share$1.05MSep 15Filed Sep 17 · 2d laterSEC filing
Chief Financial OfficerClass A Common StockConversion10b5-14,000$0 reported · see filingNot establishedSep 15Filed Sep 17 · 2d laterSEC filing
Chief Financial OfficerClass A Common StockExercise-price or tax withholding10b5-113,995$100.20 / share$1.4MSep 15Filed Sep 17 · 2d laterSEC filing
Chief Financial OfficerStock Option (Right to Buy)Option exercise or conversion10b5-1Derivative units4,000$7.99 exercise / conversion priceNot a separate purchaseSep 15Filed Sep 17 · 2d laterSEC filing
Chief Financial OfficerClass B Common StockOption exercise or conversion10b5-1Derivative units4,000Exercise / conversion price not reportedNot a separate purchaseSep 15Filed Sep 17 · 2d laterSEC filing

Showing the latest 20 of 158 trades. Show all 158 trades

Explore furtherTechnical lab Company financials Test a strategy Compare company

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Source
SEC EDGAR · Form 4
Issuer CIK
0001943896
Latest public acceptance
Oct 7, 2026, 10:55 PM UTC
Score calculated
Oct 7, 2026, 11:01 PM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Congress transactions 0

All Congress filings
No disclosed congressional trades for RBRK in the imported filings.

This reflects the filings imported so far, not a complete trading history.

Limited filing history · Market-wide discovery does not establish complete company history. View coverage