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RBRK

Rubrik, Inc.

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2594
SEC CIK
0001943896
Parsed reports
240

Last 12 months

Inside the activity.

1 purchase rows · 212 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202508
Dec 2025021
Jan 2026017
Feb 202609
Mar 202618
Apr 202608
May 202605
Jun 2026031
Jul 2026032
Aug 2026019
Sep 2026033
Oct 2026021

Latest available

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
July 10, 2026 Filed Jul 14, 2026 20:15 UTC
Mhatre RaviDirector
OtherClass A Common Stock 241,577 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000010 · form4-07142026_040701.xml · nonDerivative · entry 9

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed Venture Partners Select II, L.P.

Disclosed balance after: 0

F10 · kind: Represents an in-kind distribution by Lightspeed Select II without consideration to its partners (including LGP Select II).

F2 · ownership.nature: 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.

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July 10, 2026 Filed Jul 14, 2026 20:15 UTC
Mhatre RaviDirector
OtherClass A Common Stock 271,855 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000010 · form4-07142026_040701.xml · nonDerivative · entry 8

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed General Partner IX, L.P.

Disclosed balance after: 0

F9 · kind: Represents an in-kind distribution by LGP IX without consideration to its partners.

F8 · ownership.nature: 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.

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July 10, 2026 Filed Jul 14, 2026 20:15 UTC
Mhatre RaviDirector
OtherClass A Common Stock 271,855 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000010 · form4-07142026_040701.xml · nonDerivative · entry 7

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed General Partner IX, L.P.

Disclosed balance after: 271,855

F7 · kind: Represents receipt of shares in the distribution in kind described in footnote (6).

F8 · ownership.nature: 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.

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July 10, 2026 Filed Jul 14, 2026 20:15 UTC
Mhatre RaviDirector
OtherClass A Common Stock 1,040,590 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000010 · form4-07142026_040701.xml · nonDerivative · entry 6

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed Venture Partners IX, L.P.

Disclosed balance after: 0

F6 · kind: Represents an in-kind distribution by Lightspeed IX without consideration to its partners (including LGP IX).

F1 · ownership.nature: 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.

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July 10, 2026 Filed Jul 14, 2026 20:15 UTC
Mhatre RaviDirector
ConversionClass A Common Stock 259,005 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000010 · form4-07142026_040701.xml · nonDerivative · entry 5

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed SPV I-C, LLC

Disclosed balance after: 259,005

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · ownership.nature: 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.

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July 10, 2026 Filed Jul 14, 2026 20:15 UTC
Mhatre RaviDirector
ConversionClass A Common Stock 370,033 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000010 · form4-07142026_040701.xml · nonDerivative · entry 4

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed SPV I-B, LLC

Disclosed balance after: 370,033

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · ownership.nature: 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.

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July 10, 2026 Filed Jul 14, 2026 20:15 UTC
Mhatre RaviDirector
ConversionClass A Common Stock 470,148 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000010 · form4-07142026_040701.xml · nonDerivative · entry 3

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed SPV I, LLC

Disclosed balance after: 470,148

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · ownership.nature: 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.

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July 10, 2026 Filed Jul 14, 2026 20:15 UTC
Mhatre RaviDirector
ConversionClass A Common Stock 241,577 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000010 · form4-07142026_040701.xml · nonDerivative · entry 2

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed Venture Partners Select II, L.P.

Disclosed balance after: 241,577

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · ownership.nature: 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.

Read SEC document
July 10, 2026 Filed Jul 14, 2026 20:15 UTC
Mhatre RaviDirector
ConversionClass A Common Stock 1,040,590 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000010 · form4-07142026_040701.xml · nonDerivative · entry 1

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed Venture Partners IX, L.P.

Disclosed balance after: 1,040,590

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · ownership.nature: 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.

Read SEC document
July 08, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
ConversionClass B Common Stock · Derivative 12,820 $0.00 $0.00
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · derivative · entry 22

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,094,852

Underlying: Class A Common Stock · 12,820 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F18 · derivative.exercise_price: Each share of Class B Common Stock held by the Reporting Person 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 Reporting Person into one share of Class A Common Stock and has no expiration date.

F18 · derivative.exercise_date: Each share of Class B Common Stock held by the Reporting Person 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 Reporting Person into one share of Class A Common Stock and has no expiration date.

F18 · derivative.expiration_date: Each share of Class B Common Stock held by the Reporting Person 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 Reporting Person into one share of Class A Common Stock and has no expiration date.

Read SEC document
July 08, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 413 $86.81 $35,852.53
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 19

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 303,611

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F17 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.6075 to $87.26 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

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July 08, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 1,446 $85.67 $123,878.82
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 18

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 304,024

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F16 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.405 to $86.325 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

Read SEC document
July 08, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 4,233 $84.87 $359,254.71
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 17

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 305,470

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F15 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.4075 to $85.39 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

Read SEC document
July 08, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 6,728 $84.02 $565,286.56
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 16

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 309,703

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F14 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.405 to $84.38 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

Read SEC document
July 08, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
ConversionClass A Common Stock 12,820 $0.00 $0.00
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 15

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 316,431

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
July 07, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
ConversionClass B Common Stock · Derivative 12,820 $0.00 $0.00
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · derivative · entry 21

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,107,672

Underlying: Class A Common Stock · 12,820 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F18 · derivative.exercise_price: Each share of Class B Common Stock held by the Reporting Person 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 Reporting Person into one share of Class A Common Stock and has no expiration date.

F18 · derivative.exercise_date: Each share of Class B Common Stock held by the Reporting Person 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 Reporting Person into one share of Class A Common Stock and has no expiration date.

F18 · derivative.expiration_date: Each share of Class B Common Stock held by the Reporting Person 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 Reporting Person into one share of Class A Common Stock and has no expiration date.

Read SEC document
July 07, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 1,315 $89.13 $117,205.95
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 14

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 303,611

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F13 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.85 to $89.525 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

Read SEC document
July 07, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 3,978 $88.33 $351,376.74
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 13

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 304,926

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F12 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.825 to $88.7625 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

Read SEC document
July 07, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 4,957 $87.32 $432,845.24
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 12

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 308,904

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F11 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.825 to $87.8225 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

Read SEC document
July 07, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 1,821 $86.45 $157,425.45
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 11

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 313,861

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F10 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.825 to $86.81 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

Read SEC document
July 07, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 749 $85.44 $63,994.56
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 10

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 315,682

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F9 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.825 to $85.82 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

Read SEC document
July 07, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
ConversionClass A Common Stock 12,820 $0.00 $0.00
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 9

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 316,431

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
July 06, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
ConversionClass B Common Stock · Derivative 12,820 $0.00 $0.00
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · derivative · entry 20

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,120,492

Underlying: Class A Common Stock · 12,820 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F18 · derivative.exercise_price: Each share of Class B Common Stock held by the Reporting Person 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 Reporting Person into one share of Class A Common Stock and has no expiration date.

F18 · derivative.exercise_date: Each share of Class B Common Stock held by the Reporting Person 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 Reporting Person into one share of Class A Common Stock and has no expiration date.

F18 · derivative.expiration_date: Each share of Class B Common Stock held by the Reporting Person 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 Reporting Person into one share of Class A Common Stock and has no expiration date.

Read SEC document
July 06, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 261 $89.28 $23,302.08
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 8

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 303,611

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F8 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.235 to $89.31 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

Read SEC document
July 06, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 4,129 $88.69 $366,201.01
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 7

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 303,872

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F7 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.22 to $89.215 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

Read SEC document
July 06, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 6,754 $87.66 $592,055.64
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 6

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 308,001

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F6 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.22 to $88.215 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

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July 06, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 665 $86.91 $57,795.15
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 5

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 314,755

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F5 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.38 to $87.195 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

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July 06, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 562 $85.56 $48,084.72
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 4

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 315,420

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F4 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.305 to $86.02 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

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July 06, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 257 $85.04 $21,855.28
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 3

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 315,982

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.8725 to $85.1475 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

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July 06, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
SaleClass A Common Stock 192 $83.37 $16,007.04
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 2

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 316,239

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 15, 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.22 to $83.415 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

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July 06, 2026 Filed Jul 8, 2026 23:01 UTC
Nithrakashyap ArvindDirector · Chief Technology Officer
ConversionClass A Common Stock 12,820 $0.00 $0.00
Disclosure

SEC source: 0002019143-26-000015 · form4-07082026_110722.xml · nonDerivative · entry 1

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 316,431

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
July 01, 2026 Filed Jul 1, 2026 23:37 UTC ConversionClass B Common Stock · Derivative 11,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001207433-26-000016 · form4-07012026_110720.xml · derivative · entry 10

THOMPSON JOHN WENDELL · CIK 0001207433 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 50,001

Underlying: Class A Common Stock · 11,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F10 · derivative.exercise_price: Each share of Class B Common Stock held by the Reporting Person 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 will also be convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date.

F10 · price: Each share of Class B Common Stock held by the Reporting Person 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 will also be convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date.

F10 · derivative.exercise_date: Each share of Class B Common Stock held by the Reporting Person 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 will also be convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date.

F10 · derivative.expiration_date: Each share of Class B Common Stock held by the Reporting Person 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 will also be convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date.

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July 01, 2026 Filed Jul 1, 2026 23:37 UTC Exercise / conversionClass B Common Stock · Derivative 11,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001207433-26-000016 · form4-07012026_110720.xml · derivative · entry 9

THOMPSON JOHN WENDELL · CIK 0001207433 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 61,001

Underlying: Class A Common Stock · 11,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F10 · derivative.exercise_price: Each share of Class B Common Stock held by the Reporting Person 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 will also be convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date.

F10 · price: Each share of Class B Common Stock held by the Reporting Person 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 will also be convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date.

F10 · derivative.exercise_date: Each share of Class B Common Stock held by the Reporting Person 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 will also be convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date.

F10 · derivative.expiration_date: Each share of Class B Common Stock held by the Reporting Person 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 will also be convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date.

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July 01, 2026 Filed Jul 1, 2026 23:37 UTC Exercise / conversionStock Option (Right to Buy) · Derivative 11,000 $0.00 Strike: $4.38 $0.00
Disclosure

SEC source: 0001207433-26-000016 · form4-07012026_110720.xml · derivative · entry 8

THOMPSON JOHN WENDELL · CIK 0001207433 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 88,946

Underlying: Class B Common Stock · 11,000 shares

Expires 2028-01-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F9 · derivative.exercise_date: Fully vested.

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July 01, 2026 Filed Jul 1, 2026 23:37 UTC SaleClass A Common Stock 900 $83.59 $75,231.00
Disclosure

SEC source: 0001207433-26-000016 · form4-07012026_110720.xml · nonDerivative · entry 7

THOMPSON JOHN WENDELL · CIK 0001207433 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,362

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 6, 2025.

F8 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.41 to $83.81 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

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July 01, 2026 Filed Jul 1, 2026 23:37 UTC SaleClass A Common Stock 7,000 $82.81 $579,670.00
Disclosure

SEC source: 0001207433-26-000016 · form4-07012026_110720.xml · nonDerivative · entry 6

THOMPSON JOHN WENDELL · CIK 0001207433 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,262

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 6, 2025.

F7 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.39 to $83.35 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

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July 01, 2026 Filed Jul 1, 2026 23:37 UTC SaleClass A Common Stock 3,100 $82.02 $254,262.00
Disclosure

SEC source: 0001207433-26-000016 · form4-07012026_110720.xml · nonDerivative · entry 5

THOMPSON JOHN WENDELL · CIK 0001207433 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,262

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 6, 2025.

F6 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.39 to $82.36 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

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July 01, 2026 Filed Jul 1, 2026 23:37 UTC ConversionClass A Common Stock 11,000 $0.00 $0.00
Disclosure

SEC source: 0001207433-26-000016 · form4-07012026_110720.xml · nonDerivative · entry 4

THOMPSON JOHN WENDELL · CIK 0001207433 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,362

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
July 01, 2026 Filed Jul 1, 2026 23:37 UTC SaleClass A Common Stock 300 $83.70 $25,110.00
Disclosure

SEC source: 0001207433-26-000016 · form4-07012026_110720.xml · nonDerivative · entry 3

THOMPSON JOHN WENDELL · CIK 0001207433 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By John and Sandra Thompson Trust

Disclosed balance after: 12,500

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 6, 2025.

F5 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.62 to $83.81 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F3 · ownership.nature: The shares are held of record by John and Sandra Thompson Trust, for which the Reporting Person serves as a co-trustee and shares voting and dispositive power with his spouse.

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July 01, 2026 Filed Jul 1, 2026 23:37 UTC SaleClass A Common Stock 1,500 $82.91 $124,365.00
Disclosure

SEC source: 0001207433-26-000016 · form4-07012026_110720.xml · nonDerivative · entry 2

THOMPSON JOHN WENDELL · CIK 0001207433 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By John and Sandra Thompson Trust

Disclosed balance after: 12,800

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 6, 2025.

F4 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.50 to $83.35 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F3 · ownership.nature: The shares are held of record by John and Sandra Thompson Trust, for which the Reporting Person serves as a co-trustee and shares voting and dispositive power with his spouse.

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July 01, 2026 Filed Jul 1, 2026 23:37 UTC SaleClass A Common Stock 700 $82.00 $57,400.00
Disclosure

SEC source: 0001207433-26-000016 · form4-07012026_110720.xml · nonDerivative · entry 1

THOMPSON JOHN WENDELL · CIK 0001207433 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By John and Sandra Thompson Trust

Disclosed balance after: 14,300

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted October 6, 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.50 to $82.37 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote

F3 · ownership.nature: The shares are held of record by John and Sandra Thompson Trust, for which the Reporting Person serves as a co-trustee and shares voting and dispositive power with his spouse.

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July 01, 2026 Filed Jul 1, 2026 23:38 UTC SaleClass A Common Stock 721 $81.57 $58,811.97
Disclosure

SEC source: 0001707744-26-000016 · form4-07012026_110741.xml · nonDerivative · entry 1

Wassenaar Yvonne · CIK 0001707744 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,638

F1 · kind: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted December 15, 2025.

Read SEC document
June 26, 2026 Filed Jun 26, 2026 22:46 UTC
Mhatre RaviDirector
SaleClass A Common Stock 3,979 $71.49 $284,458.71
Disclosure

SEC source: 0001366050-26-000008 · form4-06262026_100622.xml · nonDerivative · entry 21

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed Management Company, L.L.C.

Disclosed balance after: 0

F26 · price: 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.

F22 · ownership.nature: 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.

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June 24, 2026 Filed Jun 26, 2026 22:46 UTC
Mhatre RaviDirector
ConversionClass B Common Stock · Derivative 259,005 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000008 · form4-06262026_100622.xml · derivative · entry 27

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed SPV I-C, LLC

Disclosed balance after: 777,013

Underlying: Class A Common Stock · 259,005 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F28 · derivative.exercise_price: 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.

F28 · derivative.exercise_date: 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.

F28 · derivative.expiration_date: 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.

F5 · ownership.nature: 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.

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June 24, 2026 Filed Jun 26, 2026 22:46 UTC
Mhatre RaviDirector
ConversionClass B Common Stock · Derivative 370,033 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000008 · form4-06262026_100622.xml · derivative · entry 26

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed SPV I-B, LLC

Disclosed balance after: 1,110,100

Underlying: Class A Common Stock · 370,033 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F28 · derivative.exercise_price: 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.

F28 · derivative.exercise_date: 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.

F28 · derivative.expiration_date: 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.

F4 · ownership.nature: 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.

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June 24, 2026 Filed Jun 26, 2026 22:46 UTC
Mhatre RaviDirector
ConversionClass B Common Stock · Derivative 470,148 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000008 · form4-06262026_100622.xml · derivative · entry 25

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed SPV I, LLC

Disclosed balance after: 1,410,445

Underlying: Class A Common Stock · 470,148 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F28 · derivative.exercise_price: 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.

F28 · derivative.exercise_date: 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.

F28 · derivative.expiration_date: 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.

F3 · ownership.nature: 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.

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June 24, 2026 Filed Jun 26, 2026 22:46 UTC
Mhatre RaviDirector
ConversionClass B Common Stock · Derivative 241,577 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000008 · form4-06262026_100622.xml · derivative · entry 24

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed Venture Partners Select II, L.P.

Disclosed balance after: 724,730

Underlying: Class A Common Stock · 241,577 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F28 · derivative.exercise_price: 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.

F28 · derivative.exercise_date: 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.

F28 · derivative.expiration_date: 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.

F2 · ownership.nature: 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.

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June 24, 2026 Filed Jun 26, 2026 22:46 UTC
Mhatre RaviDirector
ConversionClass B Common Stock · Derivative 1,040,590 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000008 · form4-06262026_100622.xml · derivative · entry 23

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lightspeed Venture Partners IX, L.P.

Disclosed balance after: 3,121,772

Underlying: Class A Common Stock · 1,040,590 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F28 · derivative.exercise_price: 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.

F28 · derivative.exercise_date: 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.

F28 · derivative.expiration_date: 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.

F1 · ownership.nature: 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.

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June 24, 2026 Filed Jun 26, 2026 22:46 UTC
Mhatre RaviDirector
OtherClass A Common Stock 6,308 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000008 · form4-06262026_100622.xml · nonDerivative · entry 20

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mhatre Investments LP - Fund 3

Disclosed balance after: 90,217

F21 · kind: Represents receipt of shares in the distribution in kind described in footnote (13).

F25 · ownership.nature: The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 3.

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June 24, 2026 Filed Jun 26, 2026 22:46 UTC
Mhatre RaviDirector
OtherClass A Common Stock 34,399 $0.00 $0.00
Disclosure

SEC source: 0001366050-26-000008 · form4-06262026_100622.xml · nonDerivative · entry 19

Mhatre Ravi · CIK 0001366050 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mhatre Investments LP - Fund 2

Disclosed balance after: 477,138

F20 · kind: Represents receipt of shares in the distribution in kind described in footnote (9).

F24 · ownership.nature: The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 2.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.