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  4. [Form 4] Rubrik, Inc. Insider Trading Activity

Major Rubrik Stakeholder Mhatre Expands Holdings with New Stock Grant

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Rubrik Director and 10% Owner Ravi Mhatre reported multiple transactions and holdings in a Form 4 filing dated June 28, 2025. The key transaction was the acquisition of 2,702 restricted stock units (RSUs) on June 25, 2025, granted at $0 cost.

The RSUs vest in four equal installments on:

  • September 15, 2025
  • December 15, 2025
  • March 15, 2026
  • June 15, 2026

Following the transaction, Mhatre's holdings include:

  • 31,228 shares held directly
  • 250,101 shares through Mhatre Investments LP - Fund 2
  • 48,577 shares through Mhatre Investments LP - Fund 3
  • 649 shares through Mhatre 2011 Irrevocable Children's Trust

Positive

  • None.

Negative

  • None.
Insider Mhatre Ravi
Role Director, 10% Owner
Type Security Shares Price Value
Grant/Award Class A Common Stock 2,702 $0.00 $0.00
holding Class A Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Class A Common Stock -- -- --
Holdings After Transaction: Class A Common Stock — 31,228 shares (Direct); Class A Common Stock — 250,101 shares (Indirect, By Mhatre Investments LP - Fund 2); Class A Common Stock — 48,577 shares (Indirect, By Mhatre Investments LP - Fund 3); Class A Common Stock — 649 shares (Indirect, By Trust)
Footnotes (4)
  1. F1. Represents the grant of restricted stock units ("RSUs"). One quarter of the RSUs vest on each of September 15, 2025, December 15, 2025, March 15, 2026 and June 15, 2026, subject to the reporting person's continuous service with the Issuer on each such vest date.
  2. F2. The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 2.
  3. F3. The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 3.
  4. F4. The Reporting Person is the trustee of the Mhatre 2011 Irrevocable Children's Trust.

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FAQ

How many Rubrik (RBRK) RSUs did Director Ravi Mhatre receive on June 25, 2025?
According to the Form 4 filing, Ravi Mhatre received 2,702 restricted stock units (RSUs) of Rubrik (RBRK) on June 25, 2025, with a reported price of $0.

What is the vesting schedule for Ravi Mhatre's RBRK RSU grant?
The RSUs vest in four equal installments on September 15, 2025, December 15, 2025, March 15, 2026, and June 15, 2026, subject to Mhatre's continuous service with Rubrik on each vesting date.

How many shares of RBRK does Ravi Mhatre own directly and indirectly?
Following the transaction, Ravi Mhatre owns 31,228 shares directly and 299,327 shares indirectly, consisting of 250,101 shares through Mhatre Investments LP - Fund 2, 48,577 shares through Mhatre Investments LP - Fund 3, and 649 shares through the Mhatre 2011 Irrevocable Children's Trust.

What positions does Ravi Mhatre hold at Rubrik (RBRK)?
According to the Form 4, Ravi Mhatre serves as both a Director and a 10% Owner of Rubrik (RBRK), as indicated by the checked boxes in Section 5 of the filing.
SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
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*
Mhatre Ravi
(Last) (First) (Middle)
2200 SAND HILL ROAD
(Street)
MENLO PARK CA 94025
(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Rubrik, Inc. [ RBRK ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
06/25/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
 6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Class A Common Stock 06/25/2025 A(1) 2,702 A $0 31,228 D
Class A Common Stock 250,101 I By Mhatre Investments LP - Fund 2(2)
Class A Common Stock 48,577 I By Mhatre Investments LP - Fund 3(3)
Class A Common Stock 649 I By Trust(4)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. Represents the grant of restricted stock units ("RSUs"). One quarter of the RSUs vest on each of September 15, 2025, December 15, 2025, March 15, 2026 and June 15, 2026, subject to the reporting person's continuous service with the Issuer on each such vest date.
2. The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 2.
3. The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 3.
4. The Reporting Person is the trustee of the Mhatre 2011 Irrevocable Children's Trust.
/s/ Larry Guo, Attorney-in-Fact 06/27/2025
** Signature of Reporting Person Date
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.

Source: View Original Filing on SEC EDGAR