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RBRK

Rubrik, Inc.

TechnologyRussell 2000

Rubrik, Inc. insider trading

Rubrik, Inc. files with the SEC as a Services-Prepackaged Software company headquartered in Palo Alto, CA. Every time one of its executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.

From SEC filings

Recent RBRK insider transactions

3 insiders traded RBRK on the open market between Sep 03, 2026 and Sep 17, 2026 — 24 sales worth $4.6M, of which every one was pre-scheduled under a 10b5-1 plan.

Bought
—
Sold
$4.6M

24 of 24 on a 10b5-1 plan

Net
−$4.6M
Insiders
3

Open-market purchases (code P) and sales (code S) from Rubrik, Inc.'s own SEC Form 4 filings. Grants and option exercises are excluded — they are compensation, not decisions. Share counts are derived from the reported value and price. Verify any figure against the original filing before acting on it; this is monitoring, not advice.

Filing history last read from EDGAR on Sep 23, 2026. The live dashboard shows new filings the moment they clear.

Every RBRK Form 4 on SEC.gov

SEC Form 4 data, Q3 2024 to Q2 2026

RBRK insider trading by quarter

Between Jul 01, 2024 and Jun 30, 2026, 12 insiders traded RBRK on the open market: 1 purchase worth $502.2K and 385 sales worth $403M, 348 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 1 purchase ($502.2K) and 162 sales ($113.9M), by 8 insiders.

QuarterBoughtSold
Q2 2026—−$23.1M44 sales · 43 on a plan
Q1 2026+$502.2K1 buy−$13.6M34 sales · 32 on a plan
Q4 2025—−$18.3M42 sales · 33 on a plan
Q3 2025—−$59M42 sales · 39 on a plan
Q2 2025—−$121.3M96 sales · 85 on a plan
Q1 2025—−$60.2M81 sales · 76 on a plan
Q4 2024—−$98.3M39 sales · 37 on a plan
Q3 2024—−$9.1M7 sales · 3 on a plan
Largest purchase
+$502.2K of RBRK by McLaughlin Mark D (Director) on Mar 30, 2026.
Largest sale
−$81.4M of RBRK by Sinha Bipul (Chairman of the Board and CEO · Director) on Dec 13, 2024.

Open-market transactions through Jun 30, 2026most recent first

  • Mhatre Ravi

    Director

    −$284.5K

    Jun 26, 2026

    3,979 sh · $71.49

  • Wassenaar Yvonne10b5-1

    Director

    −$50.7K

    Jun 23, 2026

    676 sh · $75.00

  • Nithrakashyap Arvind10b5-1

    Chief Technology Officer · Director

    −$449.9K

    Jun 03, 2026

    5,655 sh · $79.56

  • Nithrakashyap Arvind10b5-1

    Chief Technology Officer · Director

    −$335.3K

    Jun 03, 2026

    4,246 sh · $78.96

  • Nithrakashyap Arvind10b5-1

    Chief Technology Officer · Director

    −$132.1K

    Jun 03, 2026

    1,700 sh · $77.68

  • Nithrakashyap Arvind10b5-1

    Chief Technology Officer · Director

    −$78.7K

    Jun 03, 2026

    1,027 sh · $76.66

  • Wassenaar Yvonne10b5-1

    Director

    −$58.2K

    Jun 03, 2026

    721 sh · $80.73

  • Nithrakashyap Arvind10b5-1

    Chief Technology Officer · Director

    −$15.4K

    Jun 03, 2026

    192 sh · $80.45

  • Nithrakashyap Arvind10b5-1

    Chief Technology Officer · Director

    −$821.1K

    Jun 02, 2026

    9,986 sh · $82.23

  • Nithrakashyap Arvind10b5-1

    Chief Technology Officer · Director

    −$149K

    Jun 02, 2026

    1,833 sh · $81.31

  • Nithrakashyap Arvind10b5-1

    Chief Technology Officer · Director

    −$68.9K

    Jun 02, 2026

    831 sh · $82.88

  • Nithrakashyap Arvind10b5-1

    Chief Technology Officer · Director

    −$14.3K

    Jun 02, 2026

    170 sh · $84.06

  • Nithrakashyap Arvind10b5-1

    Chief Technology Officer · Director

    −$6.2M

    Jun 01, 2026

    72,687 sh · $84.75

  • Nithrakashyap Arvind10b5-1

    Chief Technology Officer · Director

    −$4.1M

    Jun 01, 2026

    47,630 sh · $85.90

  • Nithrakashyap Arvind10b5-1

    Chief Technology Officer · Director

    −$2.4M

    Jun 01, 2026

    28,329 sh · $84.14

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

Rubrik, Inc. company record

SEC industry classification
Services-Prepackaged Software
Headquarters
Palo Alto, CA
Incorporated in
DE
Listed on
NYSE
SEC Central Index Key
0001943896

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Technology sector shown above.

After insiders bought RBRK

What the stock actually did in the 90 days following each open-market purchase

Don't check RBRK — let it ping you

Get told the moment an insider moves on RBRK

Pro watches Rubrik, Inc. for you and sends a Telegram ping within moments of a Form 4 clearing EDGAR — a C-suite open-market buy, a cluster, a 10b5-1 regime break — long before it reaches the press. Add RBRK to a watchlist, see each mover's benchmark-measured track record and which legendary funds hold it, and read the full filing history instead of the last 72 hours.

Track RBRK on the live dashboardFilings on SEC.gov

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

How to read RBRK insider activity

Open-market purchase (code P)
An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
Grants and option exercises (codes A, M)
Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
Cluster buy
Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

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This week on the tape: who actually chose to sellThe weekly split of scheduled 10b5-1 selling vs deliberate sales, with the deciders named.

Questions

Are RBRK insiders buying or selling?
Between Sep 03, 2026 and Sep 17, 2026, 3 Rubrik, Inc. insiders made no open-market purchases and 24 sales worth $4.6M, a net sale of $4.6M. 24 of the sales were pre-scheduled under a Rule 10b5-1 plan.
How much RBRK stock have insiders bought and sold in the last two years?
Between Jul 01, 2024 and Jun 30, 2026, 12 Rubrik, Inc. insiders made 1 open-market purchase worth $502.2K and 385 sales worth $403M. 348 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: 1 purchase ($502.2K) and 162 sales ($113.9M). The largest purchase was McLaughlin Mark D buying $502.2K on Mar 30, 2026. The largest sale was Sinha Bipul selling $81.4M on Dec 13, 2024.
What was the largest recent RBRK insider trade?
Nithrakashyap Arvind (Chief Technology Officer · Director) sold $716.8K of RBRK stock on Sep 08, 2026 at about $91.47 a share, under a pre-scheduled 10b5-1 plan.
When did an insider last buy RBRK shares?
No open-market purchase by a Rubrik, Inc. insider appears in the filings from Sep 03, 2026 to Sep 17, 2026 — every recorded open-market transaction in that period was a sale. Before that, the most recent purchase in SEC's data was McLaughlin Mark D buying $502.2K on Mar 30, 2026.
Where does RBRK insider trading data come from?
From the Form 4 filings Rubrik, Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.

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