$RBRK
Rubrik, Inc.
XNYS•Technology•Services-Prepackaged Software
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Plans & pricingDonateWhy is RBRK down today? It is at $106.70 (-1.05%), and our scanner flagged it 266 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment RBRK spikes, and full due diligence on RBRK — key stats, earnings, dilution and insider activity. Free.
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Here is the latest on RBRK from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for RBRK today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
From SEC 13F quarterly holdings (position as of quarter-end, not a transaction date or price) and dated 13D/13G stake filings. Not investment advice.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Choudary Kiran Kumar Officer | Sold (automatic/other) | -6K | sold 0.6% | 958K | $612K at $102.05 | Sep 17, 26 |
Choudary Kiran Kumar Officer | Acquired (grant/award) | +4K | added 0.4% | 982K | n/a | Sep 15, 26 |
Choudary Kiran Kumar Officer | Sold (automatic/other) | -4K | sold 0.4% | 978K | $396K at $99.08 | Sep 15, 26 |
Choudary Kiran Kumar Officer | Sold (automatic/other) | -14K | sold 1.4% | 964K | $1.4M at $100.20 | Sep 15, 26 |
Nithrakashyap Arvind Officer | Sold (automatic/other) | -10K | sold 3.6% | 283K | $1.0M at $100.20 | Sep 15, 26 |
Nithrakashyap Arvind Officer | Acquired (grant/award) | +13K | added 4.4% | 306K | n/a | Sep 10, 26 |
Nithrakashyap Arvind Officer | Sold (automatic/other) | -13K | sold 4.2% | 293K | $1.1M at $87.55 | Sep 10, 26 |
Nithrakashyap Arvind Officer | Acquired (grant/award) | +13K | added 4.4% | 306K | n/a | Sep 9, 26 |
Nithrakashyap Arvind Officer | Sold (automatic/other) | -13K | sold 4.2% | 293K | $1.1M at $89.33 | Sep 9, 26 |
Nithrakashyap Arvind Officer | Acquired (grant/award) | +13K | added 4.4% | 306K | n/a | Sep 8, 26 |
Nithrakashyap Arvind Officer | Sold (automatic/other) | -13K | sold 4.2% | 293K | $1.2M at $90.43 | Sep 8, 26 |
Wassenaar Yvonne Director | Acquired (grant/award) | +513 | added 13% | 4K | n/a | Sep 3, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.






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Here is the latest on RBRK from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for RBRK today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
RBRK last traded at $106.70, down 1.05% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
The RBRK Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged RBRK 266 times in the last 30 days.
RBRK (Rubrik, Inc.) trades on XNYS, with a market cap of about $22.12B in the SERVICES-PREPACKAGED SOFTWARE sector.
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge RBRK for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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