Mathrubootham Rathnagirish

SEC source: 0001544522-25-000115 · form4.xml · nonDerivative · entry 2

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 646,974

F1 · shares: Units withheld to satisfy tax withholding obligations due in connection with the vesting of RSUs previously granted to the Reporting Person on March 1, 2024.

SEC source: 0001544522-25-000115 · form4.xml · nonDerivative · entry 1

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 659,482

F1 · shares: Units withheld to satisfy tax withholding obligations due in connection with the vesting of RSUs previously granted to the Reporting Person on March 1, 2024.

SEC source: 0001544522-25-000099 · form4.xml · derivative · entry 5

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,973,112

Underlying: Class A Common Stock · 103,463 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.

F4 · 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.

F4 · 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.

F4 · 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.

SEC source: 0001544522-25-000099 · form4.xml · derivative · entry 4

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,076,575

Underlying: Class A Common Stock · 187,500 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.

F4 · 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.

F4 · 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.

F4 · 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.

SEC source: 0001544522-25-000099 · form4.xml · derivative · entry 3

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 187,500 shares

Expires 2031-09-11

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 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Class B Common Stock.

F3 · derivative.exercise_date: The shares of Class B Common Stock underlying the RSU award granted under the Issuer's 2011 Stock Plan vest in equal quarterly installments over 48 months following November 1, 2021, subject to the Reporting Person's continued service through each vesting date.

SEC source: 0001544522-25-000099 · form4.xml · nonDerivative · entry 2

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 680,880

F1 · shares: Units withheld to satisfy tax withholding obligations due in connection with the vesting of RSUs previously granted to the Reporting Person on September 12, 2021.

SEC source: 0001544522-25-000099 · form4.xml · nonDerivative · entry 1

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 784,343

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.

SEC source: 0001544522-25-000063 · form4.xml · nonDerivative · entry 2

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 680,880

F1 · shares: Units withheld to satisfy tax withholding obligations due in connection with the vesting of RSUs previously granted to the Reporting Person on March 1, 2024.

SEC source: 0001544522-25-000063 · form4.xml · nonDerivative · entry 1

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 693,389

F1 · shares: Units withheld to satisfy tax withholding obligations due in connection with the vesting of RSUs previously granted to the Reporting Person on March 1, 2024.

SEC source: 0001127602-25-020141 · form4.xml · derivative · entry 5

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,918,756

Underlying: Class A Common Stock · 103,463 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.

F4 · 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.

F4 · 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.

F4 · 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.

SEC source: 0001127602-25-020141 · form4.xml · derivative · entry 4

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,022,219

Underlying: Class A Common Stock · 187,500 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.

F4 · 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.

F4 · 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.

F4 · 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.

SEC source: 0001127602-25-020141 · form4.xml · derivative · entry 3

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 187,500

Underlying: Class B Common Stock · 187,500 shares

Expires 2031-09-11

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 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Class B Common Stock.

F3 · derivative.exercise_date: The shares of Class B Common Stock underlying the RSU award granted under the Issuer's 2011 Stock Plan vest in equal quarterly installments over 48 months following November 1, 2021, subject to the Reporting Person's continued service through each vesting date.

SEC source: 0001127602-25-020141 · form4.xml · nonDerivative · entry 2

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 724,515

F1 · shares: Units withheld to satisfy tax withholding obligations due in connection with the vesting of RSUs previously granted to the Reporting Person on September 12, 2021.

SEC source: 0001127602-25-020141 · form4.xml · nonDerivative · entry 1

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 827,978

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.

SEC source: 0001127602-25-017340 · form4.xml · derivative · entry 7

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,834,719

Underlying: Class A Common Stock · 70,997 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.

F5 · 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.

F5 · 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.

F5 · 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.

SEC source: 0001127602-25-017340 · form4.xml · nonDerivative · entry 5

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 724,515

F1 · kind: The sales reported on this Form 4 were effected pursuant to a pre-established rule 10b5-1 trading plan, adopted March 7, 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 $16.00 to $16.05 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.

SEC source: 0001127602-25-017340 · form4.xml · nonDerivative · entry 4

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 795,512

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.

SEC source: 0001127602-25-017340 · form4.xml · derivative · entry 6

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,905,716

Underlying: Class A Common Stock · 35,668 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.

F5 · 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.

F5 · 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.

F5 · 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.

SEC source: 0001127602-25-017340 · form4.xml · nonDerivative · entry 3

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 724,515

F1 · kind: The sales reported on this Form 4 were effected pursuant to a pre-established rule 10b5-1 trading plan, adopted March 7, 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 $16.00 to $16.03 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.

SEC source: 0001127602-25-017340 · form4.xml · nonDerivative · entry 2

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 780,315

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.

SEC source: 0001127602-25-017340 · form4.xml · nonDerivative · entry 1

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 744,647

F1 · kind: The sales reported on this Form 4 were effected pursuant to a pre-established rule 10b5-1 trading plan, adopted March 7, 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 $16.000 to $16.005 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.

SEC source: 0001127602-25-016598 · form4.xml · nonDerivative · entry 2

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 748,033

F1 · shares: Units withheld to satisfy tax withholding obligations due in connection with the vesting of RSUs previously granted to the Reporting Person on March 1, 2024.

SEC source: 0001127602-25-016598 · form4.xml · nonDerivative · entry 1

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 756,953

F1 · shares: Units withheld to satisfy tax withholding obligations due in connection with the vesting of RSUs previously granted to the Reporting Person on March 1, 2024.

SEC source: 0001127602-25-020958 · form4a.xml · nonDerivative · entry 2

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 738,305

F1 · shares: The Form 4 filed on June 3, 2025 is being amended to correct the number of shares of Class A common stock withheld to pay taxes applicable to the vesting of restricted stock units and the number of shares of Class A common stock beneficially owned following the reported transactions. This amendment is deemed to amend and update any subsequently filed Form 4 filed through the date hereof.

F2 · shares: Units withheld to satisfy tax withholding obligations due in connection with the vesting of RSUs previously granted to the Reporting Person on March 1, 2024.

SEC source: 0001127602-25-020958 · form4a.xml · nonDerivative · entry 1

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 750,814

F1 · shares: The Form 4 filed on June 3, 2025 is being amended to correct the number of shares of Class A common stock withheld to pay taxes applicable to the vesting of restricted stock units and the number of shares of Class A common stock beneficially owned following the reported transactions. This amendment is deemed to amend and update any subsequently filed Form 4 filed through the date hereof.

F2 · shares: Units withheld to satisfy tax withholding obligations due in connection with the vesting of RSUs previously granted to the Reporting Person on March 1, 2024.

F1 · balance_after: The Form 4 filed on June 3, 2025 is being amended to correct the number of shares of Class A common stock withheld to pay taxes applicable to the vesting of restricted stock units and the number of shares of Class A common stock beneficially owned following the reported transactions. This amendment is deemed to amend and update any subsequently filed Form 4 filed through the date hereof.

SEC source: 0001127602-25-013394 · form4.xml · derivative · entry 5

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,941,384

Underlying: Class A Common Stock · 73,782 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.

F4 · 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.

F4 · 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.

F4 · 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.

SEC source: 0001127602-25-013394 · form4.xml · derivative · entry 4

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,015,166

Underlying: Class A Common Stock · 187,500 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.

F4 · 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.

F4 · 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.

F4 · 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.

SEC source: 0001127602-25-013394 · form4.xml · derivative · entry 3

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 375,000

Underlying: Class B Common Stock · 187,500 shares

Expires 2031-09-11

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 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Class B Common Stock.

F3 · derivative.exercise_date: The shares of Class B Common Stock underlying the RSU award granted under the Issuer's 2011 Stock Plan vest in equal quarterly installments over 48 months following November 1, 2021, subject to the Reporting Person's continued service through each vesting date.

SEC source: 0001127602-25-013394 · form4.xml · nonDerivative · entry 2

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 772,212

F1 · shares: Represents the number of shares withheld by the Issuer to satisfy the tax withholding obligation in connection with the settlement of Restricted Stock Units.

SEC source: 0001127602-25-013394 · form4.xml · nonDerivative · entry 1

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 845,994

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.

SEC source: 0001127602-25-020956 · form4a.xml · derivative · entry 3

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,911,703

Underlying: Class A Common Stock · 103,463 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.

F3 · 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.

F1 · shares: The Form 4 filed on May 5, 2025 is being amended to correct the number of shares of Class B common stock converted into shares of Class A common stock, the number of shares of Class A common stock withheld to pay taxes applicable to the vesting of restricted stock units and the number of shares of Class A common stock or Class B common stock beneficially owned following the reported transactions, as applicable. This amendment is deemed to amend and update any subsequently filed Form 4 filed through the date hereof.

F3 · 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.

F3 · 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.

F1 · derivative.underlying_shares: The Form 4 filed on May 5, 2025 is being amended to correct the number of shares of Class B common stock converted into shares of Class A common stock, the number of shares of Class A common stock withheld to pay taxes applicable to the vesting of restricted stock units and the number of shares of Class A common stock or Class B common stock beneficially owned following the reported transactions, as applicable. This amendment is deemed to amend and update any subsequently filed Form 4 filed through the date hereof.

F1 · balance_after: The Form 4 filed on May 5, 2025 is being amended to correct the number of shares of Class B common stock converted into shares of Class A common stock, the number of shares of Class A common stock withheld to pay taxes applicable to the vesting of restricted stock units and the number of shares of Class A common stock or Class B common stock beneficially owned following the reported transactions, as applicable. This amendment is deemed to amend and update any subsequently filed Form 4 filed through the date hereof.

SEC source: 0001127602-25-020956 · form4a.xml · nonDerivative · entry 2

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 772,212

F1 · shares: The Form 4 filed on May 5, 2025 is being amended to correct the number of shares of Class B common stock converted into shares of Class A common stock, the number of shares of Class A common stock withheld to pay taxes applicable to the vesting of restricted stock units and the number of shares of Class A common stock or Class B common stock beneficially owned following the reported transactions, as applicable. This amendment is deemed to amend and update any subsequently filed Form 4 filed through the date hereof.

F2 · shares: Units withheld to satisfy tax withholding obligations due in connection with the vesting of RSUs previously granted to the Reporting Person on September 12, 2021.

SEC source: 0001127602-25-020956 · form4a.xml · nonDerivative · entry 1

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 875,675

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 · shares: The Form 4 filed on May 5, 2025 is being amended to correct the number of shares of Class B common stock converted into shares of Class A common stock, the number of shares of Class A common stock withheld to pay taxes applicable to the vesting of restricted stock units and the number of shares of Class A common stock or Class B common stock beneficially owned following the reported transactions, as applicable. This amendment is deemed to amend and update any subsequently filed Form 4 filed through the date hereof.

F1 · balance_after: The Form 4 filed on May 5, 2025 is being amended to correct the number of shares of Class B common stock converted into shares of Class A common stock, the number of shares of Class A common stock withheld to pay taxes applicable to the vesting of restricted stock units and the number of shares of Class A common stock or Class B common stock beneficially owned following the reported transactions, as applicable. This amendment is deemed to amend and update any subsequently filed Form 4 filed through the date hereof.

SEC source: 0001127602-25-008097 · form4.xml · nonDerivative · entry 2

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 772,212

F1 · shares: Units withheld to satisfy tax withholding obligations due in connection with the vesting of RSUs previously granted to the Reporting Person on March 1, 2024.

SEC source: 0001127602-25-008097 · form4.xml · nonDerivative · entry 1

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 807,892

F1 · shares: Units withheld to satisfy tax withholding obligations due in connection with the vesting of RSUs previously granted to the Reporting Person on March 1, 2024.

SEC source: 0001127602-25-005272 · form4.xml · nonDerivative · entry 1

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 823,151

F1 · shares: Reflects the number of performance-based restricted stock units (PRSUs), each representing a contingent right to receive one share of the Issuer's Class A Common Stock, earned upon the certification of achievement of certain performance criteria by the Issuer's compensation committee. One-third (1/3) of the PRSUs will vest in full on March 1, 2025, and the remaining two-thirds (2/3) shall vest in equal quarterly installments thereafter, and will be settled pursuant to the terms of the Issuer's 2021 Equity Incentive Plan (as amended from time to time), in each case subject to the Reporting Person's continued service with the Issuer through each such vesting date.

SEC source: 0001127602-25-002985 · form4.xml · derivative · entry 5

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,827,666

Underlying: Class A Common Stock · 74,175 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.

F4 · 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.

F4 · 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.

F4 · 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.

SEC source: 0001127602-25-002985 · form4.xml · derivative · entry 4

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,901,841

Underlying: Class A Common Stock · 187,500 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.

F4 · 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.

F4 · 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.

F4 · 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.

SEC source: 0001127602-25-002985 · form4.xml · derivative · entry 3

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 562,500

Underlying: Class B Common Stock · 187,500 shares

Expires 2031-09-11

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 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Class B Common Stock.

F3 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of a Restricted Stock Unit award granted to the Reporting Person. The Restricted Stock Units shall vest as follows: 1/16th of the shares subject to the restricted stock unit vest in equal three month installments over 48 months, commencing November 1, 2021, subject to the Reporting Person continuing to be a Service Provider (as defined in the Issuer's 2011 Stock Plan).

SEC source: 0001127602-25-002985 · form4.xml · nonDerivative · entry 2

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 551,137

F1 · shares: Represents the number of shares withheld by the Issuer to satisfy the tax withholding obligation in connection with the settlement of Restricted Stock Units.

SEC source: 0001127602-25-002985 · form4.xml · nonDerivative · entry 1

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 625,312

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.

SEC source: 0001415889-24-029993 · form4-12212024_121211.xml · derivative · entry 10

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,714,341

Underlying: Class A Common Stock · 830,000 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.

F6 · 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.

F6 · 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.

F6 · 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.

SEC source: 0001415889-24-029993 · form4-12212024_121211.xml · nonDerivative · entry 7

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 551,137

F1 · kind: The sales reported on this Form 4 were effected pursuant to a pre-established rule 10b5-1 trading plan, adopted September 18, 2024.

F5 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.00 to $15.55 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.

SEC source: 0001415889-24-029993 · form4-12212024_121211.xml · nonDerivative · entry 6

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,381,137

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.

SEC source: 0001415889-24-029993 · form4-12212024_121211.xml · derivative · entry 9

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,544,341

Underlying: Class A Common Stock · 835,000 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.

F6 · 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.

F6 · 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.

F6 · 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.

SEC source: 0001415889-24-029993 · form4-12212024_121211.xml · nonDerivative · entry 5

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 551,137

F1 · kind: The sales reported on this Form 4 were effected pursuant to a pre-established rule 10b5-1 trading plan, adopted September 18, 2024.

F4 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.30 to $15.82 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.

SEC source: 0001415889-24-029993 · form4-12212024_121211.xml · nonDerivative · entry 4

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,386,137

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.

SEC source: 0001415889-24-029993 · form4-12212024_121211.xml · derivative · entry 8

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,379,341

Underlying: Class A Common Stock · 811,482 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.

F6 · 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.

F6 · 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.

F6 · 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.

SEC source: 0001415889-24-029993 · form4-12212024_121211.xml · nonDerivative · entry 3

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 551,137

F1 · kind: The sales reported on this Form 4 were effected pursuant to a pre-established rule 10b5-1 trading plan, adopted September 18, 2024.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.37 to $16.92 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.

SEC source: 0001415889-24-029993 · form4-12212024_121211.xml · nonDerivative · entry 2

Mathrubootham Rathnagirish · CIK 0001872299 · Director · EXECUTIVE CHAIRMAN

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 846,396

F1 · kind: The sales reported on this Form 4 were effected pursuant to a pre-established rule 10b5-1 trading plan, adopted September 18, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.37 to $16.36 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.