Lightspeed-affiliated investors and three named individuals reported beneficial ownership stakes in Rubrik, Inc. The filing (Schedule 13G/A) discloses holdings as of June 30, 2025: several Lightspeed entities collectively report Class B holdings (largest single Lightspeed pool: 5,549,816 shares) and affiliated special-purpose vehicles report additional Class B shares. Individual reporting persons Barry Eggers, Ravi Mhatre and Peter Nieh each hold substantial Class A positions: 415,424, 552,162 and 515,423 shares respectively, with each individual’s aggregate beneficial ownership reported around 13.2–13.35 million shares representing 9.1% of the class. The percentage calculations reflect 123,563,326 Class A shares outstanding (reported May 31, 2025) plus 9,641,000 shares issuable on conversion of Class B shares held by the Reporting Persons. The Reporting Persons expressly disclaim status as a "group." The filing is signed and dated August 14, 2025.
Positive
None.
Negative
None.
Insights
TL;DR: Lightspeed entities and three insiders disclose meaningful, disclosed stakes (~4.2% Lightspeed umbrella; ~9.1% each for named individuals), clarifying ownership structure.
The Schedule 13G/A aggregates detailed beneficial ownership across multiple Lightspeed funds and related entities and shows material individual holdings by Eggers, Mhatre and Nieh. The filing uses the issuer's May 31, 2025 share count plus 9,641,000 shares from conversion to compute percentages, yielding reported stakes of up to 9.1% for each named individual and up to 4.2% for certain Lightspeed management entities. This provides investors clear, SEC-compliant transparency on who holds convertible Class B positions and their potential dilutive effect when converted to Class A common stock.
TL;DR: Filing clarifies voting and dispositive arrangements: holdings are largely reported as shared voting/dispositive power and Reporting Persons disclaim being a group.
The report itemizes sole versus shared voting and dispositive power for each filing entity: most Lightspeed vehicles report 0 sole voting/dispositive power and significant shared power (examples: 5,549,816 shared voting for Lightspeed IX; LS SPV shows 5,862,326 shared voting). The explicit disclaimer that the Reporting Persons are not a "group" and the layered GP/ultimate GP structure (Cayman entities as general partners) are significant corporate-governance disclosures that clarify control lines and trustee/manager relationships for shareholders and the board.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 2)
RUBRIK, INC.
(Name of Issuer)
Class A Common Stock, $0.000025 par value
(Title of Class of Securities)
781154109
(CUSIP Number)
06/30/2025
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Lightspeed Venture Partners IX, L.P.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
5,549,816.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
5,549,816.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
5,549,816.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
4.0 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Lightspeed General Partner IX, L.P.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
5,549,816.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
5,549,816.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
5,549,816.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
4.0 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Lightspeed Ultimate General Partner IX, Ltd.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
5,549,816.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
5,549,816.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
5,549,816.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
4.0 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Lightspeed SPV I, LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
2,507,457.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
2,507,457.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
2,507,457.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.8 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Lightspeed SPV I-B, LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,973,511.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,973,511.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,973,511.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.5 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Lightspeed SPV I-C, LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,381,358.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,381,358.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,381,358.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.0 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
LS SPV Management, LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
5,862,326.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
5,862,326.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
5,862,326.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
4.2 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Lightspeed Venture Partners Select II, L.P.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,288,410.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,288,410.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,288,410.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.0 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Lightspeed General Partner Select II, L.P.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,288,410.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,288,410.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,288,410.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.0 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Lightspeed Ultimate General Partner Select II, Ltd.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,288,410.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,288,410.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,288,410.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.0 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Lightspeed Venture Partners X, L.P.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
101,659.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
101,659.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
101,659.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
0.1 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Lightspeed General Partner X, L.P.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
101,659.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
101,659.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
101,659.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
0.1 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Lightspeed Ultimate General Partner X, Ltd.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
101,659.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
101,659.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
101,659.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
0.1 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Lightspeed Management Company, L.L.C.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
0.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
0.0 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Barry Eggers
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
UNITED STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
415,424.00
6
Shared Voting Power
12,802,211.00
7
Sole Dispositive Power
415,424.00
8
Shared Dispositive Power
12,802,211.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
13,217,635.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
9.1 %
12
Type of Reporting Person (See Instructions)
IN
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Ravi Mhatre
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
UNITED STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
552,162.00
6
Shared Voting Power
12,802,211.00
7
Sole Dispositive Power
552,162.00
8
Shared Dispositive Power
12,802,211.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
13,354,373.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
9.1 %
12
Type of Reporting Person (See Instructions)
IN
SCHEDULE 13G
CUSIP No.
781154109
1
Names of Reporting Persons
Peter Nieh
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
UNITED STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
515,423.00
6
Shared Voting Power
12,802,211.00
7
Sole Dispositive Power
515,423.00
8
Shared Dispositive Power
12,802,211.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
13,317,634.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
9.1 %
12
Type of Reporting Person (See Instructions)
IN
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
RUBRIK, INC.
(b)
Address of issuer's principal executive offices:
3495 Deer Creek Road, Palo Alto, CA, 94304.
Item 2.
(a)
Name of person filing:
The names of the persons filing this report (collectively, the "Reporting Persons") are:
Lightspeed Venture Partners IX, L.P. ("Lightspeed IX")
Lightspeed General Partner IX, L.P. ("LGP IX")
Lightspeed Ultimate General Partner IX, Ltd. ("LUGP IX")
Lightspeed SPV I, LLC ("Lightspeed SPV I")
Lightspeed SPV I-B, LLC ("Lightspeed SPV I-B")
Lightspeed SPV I-C, LLC ("Lightspeed SPV I-C")
LS SPV Management, LLC ("LS SPV")
Lightspeed Venture Partners Select II, L.P. ("Lightspeed Select II")
Lightspeed General Partner Select II, L.P. ("LGP Select II")
Lightspeed Ultimate General Partner Select II, Ltd. ("LUGP Select II")
Lightspeed Venture Partners X, L.P. ("Lightspeed X")
Lightspeed General Partner X, L.P. ("LGP X")
Lightspeed Ultimate General Partner X, Ltd. ("LUGP X")
Lightspeed Management Company, L.L.C. ("LMC")
Barry Eggers ("Eggers")
Ravi Mhatre ("Mhatre")
Peter Nieh ("Nieh")
The Reporting Persons expressly disclaim status as a "group" for purposes of this Schedule 13G.
(b)
Address or principal business office or, if none, residence:
c/o Lightspeed Venture Partners
2200 Sand Hill Road
Menlo Park, CA 94025
(c)
Citizenship:
Lightspeed IX Cayman Islands
LGP IX Cayman Islands
LUGP IX Cayman Islands
Lightspeed SPV I Delaware
Lightspeed SPV I-B Delaware
Lightspeed SPV I-C Delaware
LS SPV Delaware
Lightspeed Select II Cayman Islands
LGP Select II Cayman Islands
LUGP Select II Cayman Islands
Lightspeed X Cayman Islands
LGP X Cayman Islands
LUGP X Cayman Islands
LMC Delaware
Eggers United States
Mhatre United States
Nieh United States
(d)
Title of class of securities:
Class A Common Stock, $0.000025 par value
(e)
CUSIP No.:
781154109
Item 3.
If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)
Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)
An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)
An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)
A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)
A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)
A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)
A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:
(k)
Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.
Ownership
(a)
Amount beneficially owned:
Row 9 of each Reporting Person's cover page to this Schedule 13G sets forth the aggregate number of shares of the Issuer beneficially owned by such Reporting Person as of June 30, 2025 and is incorporated by reference.
The Reporting Persons' ownership of the Issuer's securities consists of (i) 5,549,816 shares of Class B common stock directly held by Lightspeed IX; (ii) 2,507,457 shares of Class B common stock directly held by Lightspeed SPV I; (iii) 1,973,511 shares of Class B common stock directly held by Lightspeed SPV I-B; (iv) 1,381,358 shares of Class B common stock directly held by Lightspeed SPV I-C; (v) 1,288,410 shares of Class B common stock directly held by Lightspeed Select II; (vi) 101,659 shares of Class B common stock held directly by Lightspeed X; (vii) 415,424 shares of Class A common stock held by Eggers; (viii) 552,162 shares of Class A common stock held by Mhatre; and (ix) 515,423 shares of Class A common stock held by Nieh.
LUGP IX serves as the sole general partner of LGP IX, which serves as the sole general partner of Lightspeed IX; LS SPV serves as the manager of each of Lightspeed SPV I, Lightspeed SPV I-B and Lightspeed SPV I-C; LUGP Select II serves as the sole general partner of LGP Select II, which serves as the sole general partner of Lightspeed Select II; and LUGP X serves as the sole general partner of LGP X, which serves as the sole general partner of Lightspeed X. Eggers, Mhatre and Nieh are directors of each of LGP IX, LUGP Select II and LUGP X and the managing members of each of LS SPV and LMC and share voting and dispositive power over the shares held by the foregoing entities.
(b)
Percent of class:
Row 11 of each Reporting Person's cover page to this Schedule 13G sets forth the percentages of the securities of the Issuer beneficially owned by such Reporting Person as of June 30, 2025 and is incorporated by reference. The percentage set forth in each Row 11 is based upon the sum of (i) 123,563,326 shares of the Issuer's Class A common stock outstanding as of May 31, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission (the "SEC") on June 9, 2025, and (ii) 9,641,000 shares of Class A common stock issued subsequent to May 31, 2025 upon conversion of shares of Class B common stock by the Reporting Persons, in each case, adjusted in accordance with rules of the SEC, to give effect to the full conversion of Class B common stock beneficially owned by such Reporting Person.
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
Row 5 of each Reporting Person's cover page to this Schedule 13G sets forth the sole power to vote or to direct the vote of securities of the Issuer beneficially owned by such Reporting Person as of June 30, 2025 and is incorporated by reference.
(ii) Shared power to vote or to direct the vote:
Row 6 of each Reporting Person's cover page to this Schedule 13G sets forth the shared power to vote or to direct the vote of securities of the Issuer beneficially owned by such Reporting Person as of June 30, 2025 and is incorporated by reference.
(iii) Sole power to dispose or to direct the disposition of:
Row 7 of each Reporting Person's cover page to this Schedule 13G sets forth the sole power to dispose or to direct the disposition of securities of the Issuer beneficially owned by such Reporting Person as of June 30, 2025 and is incorporated by reference.
(iv) Shared power to dispose or to direct the disposition of:
Row 8 of each Reporting Person's cover page to this Schedule 13G sets forth the shared power to dispose or to direct the disposition of securities of the Issuer beneficially owned by such Reporting Person as of June 30, 2025 and is incorporated by reference.
Item 5.
Ownership of 5 Percent or Less of a Class.
Item 6.
Ownership of more than 5 Percent on Behalf of Another Person.
Not Applicable
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
Not Applicable
Item 8.
Identification and Classification of Members of the Group.
Not Applicable
Item 9.
Notice of Dissolution of Group.
Not Applicable
Item 10.
Certifications:
Not Applicable
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
Lightspeed Venture Partners IX, L.P.
Signature:
/s/ Ravi Mhatre
Name/Title:
See Note 1
Date:
08/14/2025
Lightspeed General Partner IX, L.P.
Signature:
/s/ Ravi Mhatre
Name/Title:
By Lightspeed Ultimate General Partner IX, Ltd., its General Partner, By Ravi Mhatre, Director
Date:
08/14/2025
Lightspeed Ultimate General Partner IX, Ltd.
Signature:
/s/ Ravi Mhatre
Name/Title:
By Ravi Mhatre, Director
Date:
08/14/2025
Lightspeed SPV I, LLC
Signature:
/s/ Ravi Mhatre
Name/Title:
By LS SPV Management, LLC, its Manager, By Ravi Mhatre, Managing Member
Date:
08/14/2025
Lightspeed SPV I-B, LLC
Signature:
/s/ Ravi Mhatre
Name/Title:
By LS SPV Management, LLC, its Manager, By Ravi Mhatre, Managing Member
Date:
08/14/2025
Lightspeed SPV I-C, LLC
Signature:
/s/ Ravi Mhatre
Name/Title:
By LS SPV Management, LLC, its Manager, By Ravi Mhatre, Managing Member
Date:
08/14/2025
LS SPV Management, LLC
Signature:
/s/ Ravi Mhatre
Name/Title:
By Ravi Mhatre, Managing Member
Date:
08/14/2025
Lightspeed Venture Partners Select II, L.P.
Signature:
/s/ Ravi Mhatre
Name/Title:
See Note 2
Date:
08/14/2025
Lightspeed General Partner Select II, L.P.
Signature:
/s/ Ravi Mhatre
Name/Title:
By Lightspeed Ultimate General Partner Select II, Ltd., its General Partner, By Ravi Mhatre, Director
Date:
08/14/2025
Lightspeed Ultimate General Partner Select II, Ltd.
Signature:
/s/ Ravi Mhatre
Name/Title:
By Ravi Mhatre, Director
Date:
08/14/2025
Lightspeed Venture Partners X, L.P.
Signature:
/s/ Ravi Mhatre
Name/Title:
See Note 3
Date:
08/14/2025
Lightspeed General Partner X, L.P.
Signature:
/s/ Ravi Mhatre
Name/Title:
By Lightspeed Ultimate General Partner X, Ltd., its General Partner, By Ravi Mhatre, Director
Date:
08/14/2025
Lightspeed Ultimate General Partner X, Ltd.
Signature:
/s/ Ravi Mhatre
Name/Title:
By Ravi Mhatre, Director
Date:
08/14/2025
Lightspeed Management Company, L.L.C.
Signature:
/s/ Ravi Mhatre
Name/Title:
By Ravi Mhatre, Managing Member
Date:
08/14/2025
Barry Eggers
Signature:
/s/ Barry Eggers
Name/Title:
Barry Eggers
Date:
08/14/2025
Ravi Mhatre
Signature:
/s/ Ravi Mhatre
Name/Title:
Ravi Mhatre
Date:
08/14/2025
Peter Nieh
Signature:
/s/ Peter Nieh
Name/Title:
Peter Nieh
Date:
08/14/2025
Comments accompanying signature: Note 1: By Lightspeed General Partner IX, L.P., its General Partner, By Lightspeed Ultimate General Partner IX, Ltd., its General Partner, By Ravi Mhatre, Director
Note 2: By Lightspeed General Partner Select II, L.P., its General Partner, By Lightspeed Ultimate General Partner Select II, Ltd., its General Partner, By Ravi Mhatre, Director
Note 3: By Lightspeed General Partner X, L.P., its General Partner, By Lightspeed Ultimate General Partner X, Ltd., its General Partner, By Ravi Mhatre, Director
Exhibit Information
Exhibit 99.1 Joint Filing Agreement Joint Filing Agreement (incorporated herein by reference to Exhibit 99.1 to Schedule 13G, filed on May 15, 2025).
