# EDGAR Filing Document

**Accession Number:** 0001943896
**File Stem:** 0001366050-25-000005
**Filing Date:** 2025-12
**Character Count:** 16927
**Document Hash:** f45398f88c5037340d268c9083005a39
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001366050-25-000005.hdr.sgml**: 20251215

**ACCESSION NUMBER**: 0001366050-25-000005

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251211

**FILED AS OF DATE**: 20251215

**DATE AS OF CHANGE**: 20251215

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Mhatre Ravi
- **CENTRAL INDEX KEY:** 0001366050

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42028
- **FILM NUMBER:** 251573096

**MAIL ADDRESS:**
- **STREET 1:** 2200 SAND HILL ROAD
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Rubrik, Inc.
- **CENTRAL INDEX KEY:** 0001943896
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 464560494
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0131

**BUSINESS ADDRESS:**
- **STREET 1:** 3495 DEER CREEK ROAD
- **CITY:** PALO ALTO
- **STATE:** CA
- **ZIP:** 94304
- **BUSINESS PHONE:** 8444782745

**MAIL ADDRESS:**
- **STREET 1:** 3495 DEER CREEK ROAD
- **CITY:** PALO ALTO
- **STATE:** CA
- **ZIP:** 94304

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Mhatre Ravi<br><sub>(Last) (First) (Middle)</sub><br>2200 SAND HILL ROAD<br><sub>(Street)</sub><br>MENLO PARK, CA 94025<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-12-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Rubrik, Inc. [ RBRK ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Class A Common Stock | 2025-12-11 |  | C |  | 1387454 | A | $0 | 1387454 | I | By Lightspeed Venture Partners IX, L.P.<sup>(1)</sup> |
| Class A Common Stock | 2025-12-11 |  | C |  | 322103 | A | $0 | 322103 | I | By Lightspeed Venture Partners Select II, L.P.<sup>(2)</sup> |
| Class A Common Stock | 2025-12-11 |  | C |  | 626864 | A | $0 | 626864 | I | By Lightspeed SPV I, LLC<sup>(3)</sup> |
| Class A Common Stock | 2025-12-11 |  | C |  | 493378 | A | $0 | 493378 | I | By Lightspeed SPV I-B, LLC<sup>(4)</sup> |
| Class A Common Stock | 2025-12-11 |  | C |  | 345340 | A | $0 | 345340 | I | By Lightspeed SPV I-C, LLC<sup>(5)</sup> |
| Class A Common Stock | 2025-12-11 |  | C |  | 101659 | A | $0 | 101659 | I | By Lightspeed Venture Partners X, L.P.<sup>(6)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(7)</sup> |  | 1387454 | D | $0 | 0 | I | By Lightspeed Venture Partners IX, L.P.<sup>(1)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(8)</sup> |  | 362473 | A | $0 | 362473 | I | By Lightspeed General Partner IX, L.P.<sup>(9)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(10)</sup> |  | 362473 | D | $0 | 0 | I | By Lightspeed General Partner IX, L.P.<sup>(9)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(11)</sup> |  | 322103 | D | $0 | 0 | I | By Lightspeed Venture Partners Select II, L.P.<sup>(2)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(12)</sup> |  | 68285 | A | $0 | 68285 | I | By Lightspeed General Partner Select II, L.P.<sup>(13)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(14)</sup> |  | 68285 | D | $0 | 0 | I | By Lightspeed General Partner Select II, L.P.<sup>(13)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(15)</sup> |  | 626864 | D | $0 | 0 | I | By Lightspeed SPV I, LLC<sup>(3)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(16)</sup> |  | 493378 | D | $0 | 0 | I | By Lightspeed SPV I-B, LLC<sup>(4)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(17)</sup> |  | 345340 | D | $0 | 0 | I | By Lightspeed SPV I-C, LLC<sup>(5)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(18)</sup> |  | 125373 | A | $0 | 125373 | I | By LS SPV Management, LLC<sup>(19)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(20)</sup> |  | 125373 | D | $0 | 0 | I | By LS SPV Management, LLC<sup>(19)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(21)(22)</sup> |  | 5307 | A | $0 | 5307 | I | By Lightspeed Management Company, L.L.C.<sup>(23)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(24)</sup> |  | 15832 | A | $0 | 97674 | D |  |
| Class A Common Stock | 2025-12-11 |  | J<sup>(21)</sup> |  | 45865 | A | $0 | 442739 | I | By Mhatre Investments LP - Fund 2<sup>(25)</sup> |
| Class A Common Stock | 2025-12-11 |  | J<sup>(22)</sup> |  | 8410 | A | $0 | 83909 | I | By Mhatre Investments LP - Fund 3<sup>(26)</sup> |
| Class A Common Stock | 2025-12-12 |  | S |  | 97658 | D | 81.67<sup>(27)</sup> | 4001 | I | By Lightspeed Venture Partners X, L.P.<sup>(6)</sup> |
| Class A Common Stock | 2025-12-12 |  | S |  | 4001 | D | 85.50<sup>(28)</sup> | 0 | I | By Lightspeed Venture Partners X, L.P.<sup>(6)</sup> |
| Class A Common Stock |  |  |  |  |  |  |  | 649 | I | By Trust<sup>(29)</sup> |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Class B Common Stock | <sup>(30)</sup> | 2025-12-11 |  | C |  |  | 1387454 | <sup>(30)</sup> | <sup>(30)</sup> | Class A Common Stock | 1387454 | $0 | 4162362 | I | By Lightspeed Venture Partners IX, L.P.<sup>(1)</sup> |
| Class B Common Stock | <sup>(30)</sup> | 2025-12-11 |  | C |  |  | 322103 | <sup>(30)</sup> | <sup>(30)</sup> | Class A Common Stock | 322103 | $0 | 966307 | I | By Lightspeed Venture Partners Select II, L.P.<sup>(2)</sup> |
| Class B Common Stock | <sup>(30)</sup> | 2025-12-11 |  | C |  |  | 626864 | <sup>(30)</sup> | <sup>(30)</sup> | Class A Common Stock | 626864 | $0 | 1880593 | I | By Lightspeed SPV I, LLC<sup>(3)</sup> |
| Class B Common Stock | <sup>(30)</sup> | 2025-12-11 |  | C |  |  | 493378 | <sup>(30)</sup> | <sup>(30)</sup> | Class A Common Stock | 493378 | $0 | 1480133 | I | By Lightspeed SPV I-B, LLC<sup>(4)</sup> |
| Class B Common Stock | <sup>(30)</sup> | 2025-12-11 |  | C |  |  | 345340 | <sup>(30)</sup> | <sup>(30)</sup> | Class A Common Stock | 345340 | $0 | 1036018 | I | By Lightspeed SPV I-C, LLC<sup>(5)</sup> |
| Class B Common Stock | <sup>(30)</sup> | 2025-12-11 |  | C |  |  | 101659 | <sup>(30)</sup> | <sup>(30)</sup> | Class A Common Stock | 101659 | $0 | 0 | I | By Lightspeed Venture Partners X, L.P.<sup>(6)</sup> |

---

### Footnotes:

(1) Shares are held by Lightspeed Venture Partners IX, L.P. ("Lightspeed IX"). Lightspeed General Partner IX, L.P. ("LGP IX") is the general partner of Lightspeed IX. Lightspeed Ultimate General Partner IX, Ltd. ("LUGP IX") is the general partner of LGP IX. The Reporting Person is a director of LUGP IX and shares voting and dispositive power with respect to the shares held by Lightspeed IX. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

(2) Shares are held by Lightspeed Venture Partners Select II, L.P. ("Lightspeed Select II"). Lightspeed General Partner Select II, L.P. ("LGP Select II") is the general partner of Lightspeed Select II. Lightspeed Ultimate General Partner Select II, Ltd. ("LUGP Select II") is the general partner of LGP Select II. The Reporting Person is a director of LUGP Select II and shares voting and dispositive power with respect to the shares held by Lightspeed Select II. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

(3) Shares are held by Lightspeed SPV I, LLC ("Lightspeed SPV I"). LS SPV Management, LLC ("LS SPV") is the manager of Lightspeed SPV I. The Reporting Person is a managing member of LS SPV and shares voting and dispositive power with respect to the shares held by Lightspeed SPV I. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

(4) Shares are held by Lightspeed SPV I-B, LLC ("Lightspeed SPV I-B"). LS SPV is the manager of Lightspeed SPV I-B. The Reporting Person is a managing member of LS SPV and shares voting and dispositive power with respect to the shares held by Lightspeed SPV I-B. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

(5) Shares are held by Lightspeed SPV I-C, LLC ("Lightspeed SPV I-C"). LS SPV is the manager of Lightspeed SPV I-C. The Reporting Person is a managing member of LS SPV and shares voting and dispositive power with respect to the shares held by Lightspeed SPV I-C. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

(6) Shares are held by Lightspeed Venture Partners X, L.P. ("Lightspeed X"). Lightspeed General Partner X, L.P. ("LGP X") is the general partner of Lightspeed X. Lightspeed Ultimate General Partner X, Ltd. ("LUGP X") is the general partner of LGP X. The Reporting Person is a director of LUGP X and shares voting and dispositive power with respect to the shares held by Lightspeed X. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

(7) Represents an in-kind distribution by Lightspeed IX without consideration to its partners (including LGP IX).

(8) Represents receipt of shares in the distribution in kind described in footnote (7).

(9) Shares are held by LGP IX. LUGP IX is the general partner of LGP IX. The Reporting Person is a director of LUGP IX and shares voting and dispositive power with respect to the shares held by LGP IX. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

(10) Represents an in-kind distribution by LGP IX without consideration to its partners.

(11) Represents an in-kind distribution by Lightspeed Select II without consideration to its partners (including LGP Select II).

(12) Represents receipt of shares in the distribution in kind described in footnote (11).

(13) Shares are held by LGP Select II. LUGP Select II is the general partner of LGP Select II. The Reporting Person is a director of LUGP Select II and shares voting and dispositive power with respect to the shares held by LGP Select II. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

(14) Represents an in-kind distribution by LGP Select II without consideration to its partners.

(15) Represents an in-kind distribution by Lightspeed SPV I without consideration to its members.

(16) Represents an in-kind distribution by Lightspeed SPV I-B without consideration to its members.

(17) Represents an in-kind distribution by Lightspeed SPV I-C without consideration to its members.

(18) Represents receipt of shares in the distribution in kind described in footnote (15).

(19) Shares are held by LS SPV. The Reporting Person is a managing member of LS SPV and shares voting and dispositive power with respect to the shares held by LS SPV. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

(20) Represents an in-kind distribution by LS SPV without consideration to its members.

(21) Represents receipt of shares in the distribution in kind described in footnote (10).

(22) Represents receipt of shares in the distribution in kind described in footnote (14).

(23) Shares are held by Lightspeed Management Company, L.L.C. ("LMC"). The Reporting Person is a managing member of LMC and shares voting and dispositive power with respect to the shares held by LMC. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

(24) Represents receipt of shares in the distribution in kind described in footnote (20).

(25) The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 2.

(26) The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 3.

(27) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.275 to $82.19 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

(28) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.04 to $85.99 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

(29) The Reporting Person is the trustee of the Mhatre 2011 Irrevocable Children's Trust.

(30) Each share of Class B Common Stock will automatically convert into one share of Class A Common Stock upon the sale or transfer of such share of Class B Common Stock, subject to certain exceptions, and in certain other circumstances described in the Issuer's amended and restated certificate of incorporation. Each share of Class B Common Stock is also convertible at any time at the option of the holder into one share of Class A Common Stock.

**Signature:** /s/ Ravi Mhatre  
**Date:** 2025-12-15

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**