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Insider

John Wendell Thompson

Director · Rubrik

John Wendell Thompson (Director) filed 12 Form 4 reports in the trailing twelve months (0 purchases, 12 sales), most often in Rubrik, Inc. (RBRK). The largest single filing was $1.5M of RBRK (12,700 sh across 4 lots, as filed), executed Oct 1. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
12
0 buys · 12 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$10.3M
shares × price, as filed
Last traded
Nov 2
Filed Nov 3

Median ADV $365.3M across their filed names

Open performance→
Volume by month
$1.5M$735K$0Dec 2024Jun 2025Dec 2025Jun 2026Jan 2025 · sells $576KFeb 2025 · sells $597KMar 2025 · sells $503KApr 2025 · sells $512KMay 2025 · sells $644KJun 2025 · sells $818KJul 2025 · sells $640KAug 2025 · sells $692KSep 2025 · sells $721KOct 2025 · sells $737KNov 2025 · sells $559KDec 2025 · sells $605KJan 2026 · sells $922KFeb 2026 · sells $608KMar 2026 · sells $564KApr 2026 · sells $655KMay 2026 · sells $721KJun 2026 · sells $770KJul 2026 · sells $958KAug 2026 · sells $926KSep 2026 · sells $966KOct 2026 · sells $1.5MNov 2026 · sells $1.2M
Buys $0 Sells $17.3M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Technology 12 filings

Sector per market data · by filing · past 12 months

Most traded names
RBRK Rubrik, Inc. RBRK · 0 buys · 23 sells 23 filings
Recent filings
RBRKSALE Rubrik, Inc. View filing → $640K
7,499 sh across 3 lots
Exec Jul 1 2025
Filed Jul 7 2025 · 5:30 PM ET †
RBRKSALE Rubrik, Inc. View filing → $818K
8,309 sh across 4 lots
Exec Jun 2 2025
Filed Jun 4 2025 · 5:30 PM ET
RBRKSALE Rubrik, Inc. View filing → $644K
9,009 sh across 2 lots
Exec May 1 2025
Filed May 2 2025 · 5:30 PM ET
RBRKSALE Rubrik, Inc. View filing → $512K
8,509 sh across 2 lots
Exec Apr 1 2025
Filed Apr 2 2025 · 5:30 PM ET
RBRKSALE Rubrik, Inc. View filing → $503K
8,009 sh across 3 lots
Exec Mar 3 2025
Filed Mar 4 2025 · 5:30 PM ET
RBRKSALE Rubrik, Inc. View filing → $597K
8,405 sh across 2 lots
Exec Feb 3 2025
Filed Feb 5 2025 · 5:30 PM ET
RBRKSALE Rubrik, Inc. View filing → $576K
8,909 sh across 2 lots
Exec Jan 14 2025
Filed Jan 16 2025 · 5:30 PM ET