Notice of Proposed Sale · 144
Rubrik, Inc.
RBRKNYSEEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- Rubrik, Inc.
- Issuer CIK
- 0001943896
- SEC file number
- 001-42028
- Phone
- 844-478-2745
- Person for whose account securities are to be sold
- Lightspeed General Partner IX, LP
- Relationships to issuer
- Affiliate
- Street
- 3495 Deer Creek Road
- City
- Palo Alto
- State / country code
- CA
- Postal code
- 94304
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Class A | 7,592 | 636,209.6 | 160,956,763 | 07/13/2026 | NYSE | Merrill Lynch, Pierce,Fenner & Smith Incorporated |
Broker / market maker — proposed row 1, entry 1
- Name
- Merrill Lynch, Pierce,Fenner & Smith Incorporated
- Street
- 555 California Street
- Street (continued)
- 18th Floor
- City
- San Francisco
- State / country code
- CA
- Postal code
- 94104
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Class A | 01/27/2014 | Private Placement | Issuer | 7,592 | N | 01/27/2014 | Cash |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| Lightspeed General Partner IX, LP | Class A | 06/26/2026 | 7,592 | 538,524 |
| Lightspeed General Partner Select II, LP | Class A | 06/26/2026 | 155 | 10,995 |
| Lightspeed Management Company, LLC | Class A | 06/26/2026 | 3,979 | 282,244 |
| Eggers Investments LP - Fund 2 | Class A | 06/30/2026 | 50,000 | 3,891,955 |
Seller — prior-sale row 1, entry 1
- Name
- Lightspeed General Partner IX, LP
- Street
- 2200 Sand Hill Road, Ste 100
- City
- Menlo Park
- State / country code
- CA
- Postal code
- 94025
Seller — prior-sale row 2, entry 1
- Name
- Lightspeed General Partner Select II, LP
- Street
- 2200 Sand Hill Road, Ste 100
- City
- Menlo Park
- State / country code
- CA
- Postal code
- 94025
Seller — prior-sale row 3, entry 1
- Name
- Lightspeed Management Company, LLC
- Street
- 2200 Sand Hill Road, Ste 100
- City
- Menlo Park
- State / country code
- CA
- Postal code
- 94025
Seller — prior-sale row 4, entry 1
- Name
- Eggers Investments LP - Fund 2
- Street
- 2200 Sand Hill Road, Ste 100
- City
- Menlo Park
- State / country code
- CA
- Postal code
- 94025
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Notice signature
- Notice date
- 07/13/2026
- Signed
- Ryan Connor
Company context
Rubrik (NYSE: RBRK), the Security and AI Operations Company, leads at the intersection of data protection, cyber resilience, and enterprise AI acceleration. Rubrik Security Cloud delivers complete cyber resilience by securing, monitoring, and recovering data, identities, and workloads across clouds. Rubrik Agent Cloud accelerates trusted AI agent deployments at scale by monitoring and auditing agentic actions, enforcing real-time guardrails, fine-tuning for accuracy and undoing agentic mistakes.