RBRKTechnologyLarge-Cap
Rubrik, Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Rubrik, Inc. (RBRK), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are RBRK insiders buying or selling?
Rubrik, Inc. insiders reported 1 open-market buys ($502.2K) and 141 sells ($416.4M) across 142 Form 4 filings — a net selling position of $415.9M.
Source: SEC EDGAR Form 4
Key Statistics (as of Sep 4, 2026)
Total Form 4 filings
142
SEC EDGAR
Insider filers
11
Insider buys (1)
$502.2K
Insider sells (141)
$416.4M
Insider sentiment
Net sellingNet insider flow of $415.9M in net selling.
Recent RBRK insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 4, 2026 | Yvonne Wassenaar | Director | Sale | 721 | $89.52 | $64.5K |
| Sep 4, 2026 | John Wendell Thompson | Director | Sale | 13.5K | $89.03 | $1.2M |
| Aug 25, 2026 | Kiran Kumar Choudary | Chief Financial Officer | Sale | 10.0K | $98.32 | $983.2K |
| Aug 5, 2026 | Arvind Nithrakashyap | Chief Technology Officer | Sale | 38.5K | $79.19 | $3.0M |
| Aug 4, 2026 | John Wendell Thompson | Director | Sale | 13.5K | $74.10 | $1.0M |
| Aug 4, 2026 | Yvonne Wassenaar | Director | Sale | 721 | $75.00 | $54.1K |
| Jul 16, 2026 | Kiran Kumar Choudary | Chief Financial Officer | Sale | 28.0K | $81.73 | $2.3M |
| Jul 14, 2026 | Mhatre Ravi | Director | Sale | 4.0K | $83.10 | $330.7K |
| Jul 8, 2026 | Arvind Nithrakashyap | Chief Technology Officer | Sale | 38.5K | $86.65 | $3.3M |
| Jul 1, 2026 | Yvonne Wassenaar | Director | Sale | 721 | $81.57 | $58.8K |
| Jul 1, 2026 | John Wendell Thompson | Director | Sale | 13.5K | $82.67 | $1.1M |
| Jun 26, 2026 | Mhatre Ravi | Director | Sale | 4.0K | $71.49 | $284.5K |
| Jun 24, 2026 | Yvonne Wassenaar | Director | Sale | 676 | $75.00 | $50.7K |
| Jun 4, 2026 | Yvonne Wassenaar | Director | Sale | 721 | $80.73 | $58.2K |
| Jun 4, 2026 | John Wendell Thompson | Director | Sale | 13.5K | $84.54 | $1.1M |
| Jun 4, 2026 | Arvind Nithrakashyap | Chief Technology Officer | Sale | 225.1K | $83.85 | $18.9M |
| Jun 1, 2026 | Yvonne Wassenaar | Director | Sale | 2.8K | $75.00 | $212.8K |
| May 4, 2026 | John Wendell Thompson | Director | Sale | 13.5K | $55.49 | $749.1K |
| Apr 8, 2026 | Kiran Kumar Choudary | Chief Financial Officer | Sale | 20.0K | $51.69 | $1.0M |
| Apr 2, 2026 | John Wendell Thompson | Director | Sale | 13.5K | $48.91 | $660.3K |
| Apr 1, 2026 | Mark D Mclaughlin | Director | Purchase | 10.6K | $47.21 | $502.2K |
| Mar 26, 2026 | Arvind Nithrakashyap | Chief Technology Officer | Sale | 29.0K | $48.20 | $1.4M |
| Mar 26, 2026 | Kiran Kumar Choudary | Chief Financial Officer | Sale | 122.6K | $48.20 | $5.9M |
| Mar 4, 2026 | John Wendell Thompson | Director | Sale | 13.5K | $53.60 | $723.6K |
| Feb 19, 2026 | Kiran Kumar Choudary | Chief Financial Officer | Sale | 20.0K | $54.17 | $1.1M |
Showing the 25 most recent of 142 Form 4 filings for Rubrik, Inc..
Most active RBRK insiders
- Kiran Kumar Choudary48 filings
- Brian K. Mccarthy30 filings
- John Wendell Thompson21 filings
- Arvind Nithrakashyap15 filings
- Yvonne Wassenaar12 filings
Ask anything about RBRK insider activity
Use Trabud's AI agent to query Rubrik, Inc.'s Form 4 history in plain English — "Show me RBRK CEO purchases this year" or compare it against any other ticker.
Open the AI agentRBRK insider trading FAQ
Are Rubrik, Inc. insiders buying or selling?
Across 142 SEC Form 4 filings, Rubrik, Inc. (RBRK) insiders reported 1 open-market purchases totaling $502.2K and 141 sales totaling $416.4M. That is a net selling position of $415.9M.
How many insiders trade RBRK stock?
11 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Rubrik, Inc.. The most recent filing was accepted on Sep 4, 2026.
Where does Trabud get RBRK insider trading data?
All RBRK insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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