STOCK TITAN

Rubrik, Inc. (NYSE: RBRK) director entities log share conversions and a small stock sale

Filing Impact
(Moderate)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Rubrik, Inc. director-associated entities reported a mix of share conversions, restructurings and a small sale of Class A Common Stock. Lightspeed Management Company, L.L.C. sold 3,979 Class A shares at a weighted average price of $71.49 per share, leaving it with no reported Class A holdings after the sale.

Multiple Lightspeed funds and SPVs converted Class B Common Stock into Class A Common Stock and made in-kind distributions to their partners and members, moving shares among affiliated entities. Ravi Mhatre shares voting and dispositive power over these vehicles but disclaims beneficial ownership beyond his pecuniary interest.

Positive

  • None.

Negative

  • None.
Insider Mhatre Ravi
Role null
Sold 3,979 shs ($284K)
Type Security Shares Price Value
Sale Class A Common Stock 3,979 $71.49 $284K
Conversion Class B Common Stock 1,040,590 $0.00 --
Conversion Class B Common Stock 241,577 $0.00 --
Conversion Class B Common Stock 470,148 $0.00 --
Conversion Class B Common Stock 370,033 $0.00 --
Conversion Class B Common Stock 259,005 $0.00 --
Conversion Class A Common Stock 1,040,590 $0.00 --
Conversion Class A Common Stock 241,577 $0.00 --
Conversion Class A Common Stock 470,148 $0.00 --
Conversion Class A Common Stock 370,033 $0.00 --
Conversion Class A Common Stock 259,005 $0.00 --
Other Class A Common Stock 1,040,590 $0.00 --
Other Class A Common Stock 271,855 $0.00 --
Other Class A Common Stock 271,855 $0.00 --
Other Class A Common Stock 241,577 $0.00 --
Other Class A Common Stock 51,215 $0.00 --
Other Class A Common Stock 51,215 $0.00 --
Other Class A Common Stock 470,148 $0.00 --
Other Class A Common Stock 370,033 $0.00 --
Other Class A Common Stock 259,005 $0.00 --
Other Class A Common Stock 94,030 $0.00 --
Other Class A Common Stock 94,030 $0.00 --
Other Class A Common Stock 3,979 $0.00 --
Other Class A Common Stock 11,874 $0.00 --
Other Class A Common Stock 34,399 $0.00 --
Other Class A Common Stock 6,308 $0.00 --
holding Class A Common Stock -- -- --
Holdings After Transaction: Class A Common Stock — 0 shares (Indirect, By Lightspeed Management Company, L.L.C.); Class B Common Stock — 3,121,772 shares (Indirect, By Lightspeed Venture Partners IX, L.P.); Class A Common Stock — 113,477 shares (Direct, null)
Footnotes (1)
  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. 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. 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. 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. 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. Represents an in-kind distribution by Lightspeed IX without consideration to its partners (including LGP IX). Represents receipt of shares in the distribution in kind described in footnote (6). 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. Represents an in-kind distribution by LGP IX without consideration to its partners. Represents an in-kind distribution by Lightspeed Select II without consideration to its partners (including LGP Select II). Represents receipt of shares in the distribution in kind described in footnote (10). 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. Represents an in-kind distribution by LGP Select II without consideration to its partners. Represents an in-kind distribution by Lightspeed SPV I without consideration to its members. Represents an in-kind distribution by Lightspeed SPV I-B without consideration to its members. Represents an in-kind distribution by Lightspeed SPV I-C without consideration to its members. Represents receipt of shares in the distribution in kind described in footnote (14). 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. Represents an in-kind distribution by LS SPV without consideration to its members. Represents receipt of shares in the distribution in kind described in footnote (9). Represents receipt of shares in the distribution in kind described in footnote (13). 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. Represents receipt of shares in the distribution in kind described in footnote (19). The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 2. The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.36 to $71.58 inclusive. The Reporting Persons undertake 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. The Reporting Person is the trustee of the Mhatre 2011 Irrevocable Children's Trust. 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.
Open-market sale 3,979 Class A shares Sold by Lightspeed Management Company, L.L.C. at $71.49
Sale price $71.49 per share Weighted average price; trades between $71.36 and $71.58
Net buy/sell shares -3,979 shares Net selling across buy/sell transactions in this Form 4
Derivative conversions 2,381,353 shares Class A shares from conversion of Class B by Lightspeed entities
Restructuring-related shares 3,272,113 shares Shares moved via “J” code in-kind distributions and restructurings
Lightspeed Venture Partners IX Class A 1,040,590 shares Class A Common Stock held after conversion by Lightspeed Venture Partners IX, L.P.
Lightspeed Venture Partners IX Class B 3,121,772 shares Class B Common Stock remaining after conversion at Lightspeed Venture Partners IX, L.P.
in-kind distribution financial
"Represents an in-kind distribution by Lightspeed IX without consideration to its partners"
weighted average price financial
"The price reported in Column 4 is a weighted average price"
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
derivative conversion financial
"Conversion of derivative security"
Class B Common Stock financial
"Each share of Class B Common Stock will automatically convert into one share of Class A Common Stock"
A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.
pecuniary interest financial
"The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein"
See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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 CALIFORNIA 94025

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Rubrik, Inc. [ RBRK ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/24/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Class A Common Stock06/24/2026C1,040,590A$01,040,590IBy Lightspeed Venture Partners IX, L.P.(1)
Class A Common Stock06/24/2026C241,577A$0241,577IBy Lightspeed Venture Partners Select II, L.P.(2)
Class A Common Stock06/24/2026C470,148A$0470,148IBy Lightspeed SPV I, LLC(3)
Class A Common Stock06/24/2026C370,033A$0370,033IBy Lightspeed SPV I-B, LLC(4)
Class A Common Stock06/24/2026C259,005A$0259,005IBy Lightspeed SPV I-C, LLC(5)
Class A Common Stock06/24/2026J(6)1,040,590D$00IBy Lightspeed Venture Partners IX, L.P.(1)
Class A Common Stock06/24/2026J(7)271,855A$0271,855IBy Lightspeed General Partner IX, L.P.(8)
Class A Common Stock06/24/2026J(9)271,855D$00IBy Lightspeed General Partner IX, L.P.(8)
Class A Common Stock06/24/2026J(10)241,577D$00IBy Lightspeed Venture Partners Select II, L.P.(2)
Class A Common Stock06/24/2026J(11)51,215A$051,215IBy Lightspeed General Partner Select II, L.P.(12)
Class A Common Stock06/24/2026J(13)51,215D$00IBy Lightspeed General Partner Select II, L.P.(12)
Class A Common Stock06/24/2026J(14)470,148D$00IBy Lightspeed SPV I, LLC(3)
Class A Common Stock06/24/2026J(15)370,033D$00IBy Lightspeed SPV I-B, LLC(4)
Class A Common Stock06/24/2026J(16)259,005D$00IBy Lightspeed SPV I-C, LLC(5)
Class A Common Stock06/24/2026J(17)94,030A$094,030IBy LS SPV Management, LLC(18)
Class A Common Stock06/24/2026J(19)94,030D$00IBy LS SPV Management, LLC(18)
Class A Common Stock06/24/2026J(20)(21)3,979A$03,979IBy Lightspeed Management Company, L.L.C.(22)
Class A Common Stock06/24/2026J(23)11,874A$0113,477D
Class A Common Stock06/24/2026J(20)34,399A$0477,138IBy Mhatre Investments LP - Fund 2(24)
Class A Common Stock06/24/2026J(21)6,308A$090,217IBy Mhatre Investments LP - Fund 3(25)
Class A Common Stock06/26/2026S3,979D$71.49(26)0IBy Lightspeed Management Company, L.L.C.(22)
Class A Common Stock649IBy Trust(27)
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Class B Common Stock(28)06/24/2026C1,040,590 (28) (28)Class A Common Stock1,040,590$03,121,772IBy Lightspeed Venture Partners IX, L.P.(1)
Class B Common Stock(28)06/24/2026C241,577 (28) (28)Class A Common Stock241,577$0724,730IBy Lightspeed Venture Partners Select II, L.P.(2)
Class B Common Stock(28)06/24/2026C470,148 (28) (28)Class A Common Stock470,148$01,410,445IBy Lightspeed SPV I, LLC(3)
Class B Common Stock(28)06/24/2026C370,033 (28) (28)Class A Common Stock370,033$01,110,100IBy Lightspeed SPV I-B, LLC(4)
Class B Common Stock(28)06/24/2026C259,005 (28) (28)Class A Common Stock259,005$0777,013IBy Lightspeed SPV I-C, LLC(5)
Explanation of Responses:
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. Represents an in-kind distribution by Lightspeed IX without consideration to its partners (including LGP IX).
7. Represents receipt of shares in the distribution in kind described in footnote (6).
8. 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.
9. Represents an in-kind distribution by LGP IX without consideration to its partners.
10. Represents an in-kind distribution by Lightspeed Select II without consideration to its partners (including LGP Select II).
11. Represents receipt of shares in the distribution in kind described in footnote (10).
12. 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.
13. Represents an in-kind distribution by LGP Select II without consideration to its partners.
14. Represents an in-kind distribution by Lightspeed SPV I without consideration to its members.
15. Represents an in-kind distribution by Lightspeed SPV I-B without consideration to its members.
16. Represents an in-kind distribution by Lightspeed SPV I-C without consideration to its members.
17. Represents receipt of shares in the distribution in kind described in footnote (14).
18. 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.
19. Represents an in-kind distribution by LS SPV without consideration to its members.
20. Represents receipt of shares in the distribution in kind described in footnote (9).
21. Represents receipt of shares in the distribution in kind described in footnote (13).
22. 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.
23. Represents receipt of shares in the distribution in kind described in footnote (19).
24. The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 2.
25. The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 3.
26. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.36 to $71.58 inclusive. The Reporting Persons undertake 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.
27. The Reporting Person is the trustee of the Mhatre 2011 Irrevocable Children's Trust.
28. 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.
/s/ Ravi Mhatre06/26/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)

FAQ

How many Rubrik (RBRK) shares were sold in the open market in this filing?

Lightspeed Management Company, L.L.C. sold 3,979 Class A Common Stock shares in an open-market transaction. The weighted average sale price was $71.49 per share, with individual trades executed between $71.36 and $71.58, as detailed in the footnotes to the filing.

What share conversions involving Rubrik (RBRK) stock were reported by Lightspeed funds?

Several Lightspeed entities converted Class B Common Stock into Class A Common Stock. These derivative conversions totaled 2,381,353 Class A shares across vehicles including Lightspeed SPV I, Lightspeed SPV I-B, Lightspeed SPV I-C, Lightspeed Venture Partners Select II, and Lightspeed Venture Partners IX, according to the transaction summary data.

Are the Rubrik (RBRK) shares held directly by Ravi Mhatre or by affiliated entities?

Most reported Rubrik shares are held by Lightspeed funds, SPVs and partnerships rather than by Ravi Mhatre personally. Footnotes state he shares voting and dispositive power for these entities and disclaims beneficial ownership beyond his pecuniary interest in the partnership and management structures.

What are the in-kind distributions mentioned in the Rubrik (RBRK) Form 4 footnotes?

The filing describes multiple in-kind distributions where Lightspeed funds and general partners distributed Rubrik shares to their partners or members without cash consideration. These appear as “J” code transactions, moving shares among Lightspeed vehicles and recipients while not reflecting open-market buying or selling activity.

Did this Rubrik (RBRK) Form 4 indicate any remaining derivative positions?

The derivative summary shows no remaining derivative positions after the reported conversions. Class B Common Stock positions at several Lightspeed entities were converted into Class A Common Stock, and the transaction summary records 2,381,353 shares involved in these derivative conversion events across five separate Lightspeed-related vehicles.