Transaction · 0001207433-26-000002

THOMPSON JOHN WENDELL

THOMPSON JOHN WENDELL, DIR, reported an open-market or private sale at Rubrik, Inc. involving 600.000000 shares for an estimated $44646.00. Reported holdings after the transaction were 1098.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SDIR
RBRKRubrik, Inc.
Filing timeJan 07
Trade dateJan 05, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
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Pre-filing
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RBRK price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
RBRK since 2026-01-07Filed 240 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001207433-26-000002
Class A Common Stock
Transaction date
Jan 05, 2026
Filed Jan 07, 2026, 12:01 AM · 2d delay
Shares
600 sh
$7.44k per share
Estimated value
-$4.46M
Computed from shares × price
Holdings after
1.09k sh
Indirect · By John and Sandra Thompson Trust

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Large Holdings Reduction Repeat Seller 10b5-1 Detected
-6score
Filing-only score

-6

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    The shares are held of record by John and Sandra Thompson Trust, for which the Reporting Person serves as a co-trustee and shares voting and dispositive power with his spouse.

  2. F2

    This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 6, 2025.

  3. F3

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $73.08 to $73.96 per share, inclusive. The Reporting Person undertake…

  4. F4

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.12 to $74.71 per share, inclusive. The Reporting Person undertake…

  5. F5

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.92 to $73.91 per share, inclusive. The Reporting Person undertake…

  6. F6

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $73.92 to $74.88 per share, inclusive. The Reporting Person undertake…

  7. F7

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.96 to $75.19 per share, inclusive. The Reporting Person undertake…

  8. F8

    Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon the sale or transfer of such share of Class B Common Stock, subje…

  9. F9

    Fully vested.

Original filing · 0001207433-26-000002
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