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sellWeak cluster of 510b5-1 plan

Kiran Kumar Choudary sold $752k of RBRK

Chief Financial Officer at Rubrik, Inc.. 10,099 shares at an average of $74.42, traded Sep 16, 2025, filed Sep 18, 2025.

Warning score
24
Value
$752k
10,099 shares
Holdings after
514,684
-2% from before
From 52-week low
+139%
low $31.36, close $75.00
From 52-week high
-25%
high $99.74, as of Sep 16, 2025

Score components

  • Role
    CFO
    +22
  • Trade size
    $752k at market
    +22
  • Share of holdings sold
    Sold 1.9% of holdings
    0
  • Cluster
    5 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -1.0%, 3m -2.7%, 6m -34.7%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

RBRKOct 9, 2026 · close 125.14
Since filing Sep 18, 2025: +60.4%SPY +19.2% · excess +41.2%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0002020220-25-000006, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 16, 2025CConversion
Class A Common Stock10b5-1
+7,188$0.00$0522,783Sep 18, 2025
Sep 16, 2025SOpen-market sale
Class A Common Stock10b5-1
-6,599$74.21$490k516,184Sep 18, 2025
Sep 17, 2025CConversion
Class A Common Stock10b5-1
+2,000$0.00$0518,184Sep 18, 2025
Sep 17, 2025SOpen-market sale
Class A Common Stock10b5-1
-3,500$74.82$262k514,684Sep 18, 2025
Sep 16, 2025MOption exercise
Restricted Stock Unitsderivative10b5-1
-7,188$0.00$014,375Sep 18, 2025
Sep 16, 2025MOption exercise
Class B Common Stockderivative10b5-1
+7,188$0.00$07,188Sep 18, 2025
Sep 16, 2025CConversion
Class B Common Stockderivative10b5-1
-7,188$0.00$00Sep 18, 2025
Sep 17, 2025MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-2,000$0.00$060,450Sep 18, 2025
Sep 17, 2025MOption exercise
Class B Common Stockderivative10b5-1
+2,000$0.00$02,000Sep 18, 2025
Sep 17, 2025CConversion
Class B Common Stockderivative10b5-1
-2,000$0.00$00Sep 18, 2025

Related signals

Other insiders at Rubrik, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
40Moderate
RBRKsell 310b5-1
Rubrik, Inc.
Arvind Nithrakashyap
Chief Technology Officer
$4.8M
38,460 shares
-13%
24Weak
RBRKsell 310b5-1
Rubrik, Inc.
Yvonne Wassenaar
director
$86k
721 shares
-19%
40Moderate
RBRKsell 310b5-1
Rubrik, Inc.
John Wendell Thompson
director
$1.6M
13,500 shares
-180%
27Weak
RBRKsell 410b5-1
Rubrik, Inc.
Kiran Kumar Choudary
Chief Financial Officer
$1.0M
10,000 shares
-1%
40Moderate
RBRKsell 410b5-1
Rubrik, Inc.
Arvind Nithrakashyap
Chief Technology Officer
$3.5M
38,460 shares
-13%
40Moderate
RBRKsell 410b5-1
Rubrik, Inc.
John Wendell Thompson
director
$1.2M
13,500 shares
-135%
23Weak
RBRKsell 410b5-1
Rubrik, Inc.
Yvonne Wassenaar
director
$65k
721 shares
-16%
57Moderate
RBRKsell 2
Rubrik, Inc.
Ravi Mhatre
director
$284k
3,979 shares
-100%
15Weak
RBRKsell 210b5-1
Rubrik, Inc.
Yvonne Wassenaar
director
$51k
676 shares
-11%
45Moderate
RBRKsell 310b5-1
Rubrik, Inc.
Arvind Nithrakashyap
Chief Technology Officer
$19M
225,087 shares
-44%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Kiran Kumar Choudary sold $752k of RBRK | InsiderTell