IOT

SEC source: 0001415889-24-024472 · form4-10022024_091026.xml · nonDerivative · entry 3

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 231,195

F1 · kind: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Biswas Trust I (as defined below) and the Biswas Trust II (as defined below) on September 29, 2023.

F5 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $46.40 to $47.385, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F6 · ownership.nature: Consists of shares held by Jordan Park Trust Company, LLC, Trustee of The Biswas Trust II u/a/d 10/14/2021, over which the Reporting Person has voting or investment power (the "Biswas Trust II").

SEC source: 0001415889-24-024472 · form4-10022024_091026.xml · nonDerivative · entry 2

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 57,600

F1 · kind: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Biswas Trust I (as defined below) and the Biswas Trust II (as defined below) on September 29, 2023.

F4 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $47.41 to $47.84, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F3 · ownership.nature: Consists of shares held by Jordan Park Trust Company, LLC, Trustee of The Biswas Trust I u/a/d 11/11/2021, over which the Reporting Person has voting or investment power (the "Biswas Trust I").

SEC source: 0001415889-24-024472 · form4-10022024_091026.xml · nonDerivative · entry 1

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 57,896

F1 · kind: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Biswas Trust I (as defined below) and the Biswas Trust II (as defined below) on September 29, 2023.

F2 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $46.41 to $47.385, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · ownership.nature: Consists of shares held by Jordan Park Trust Company, LLC, Trustee of The Biswas Trust I u/a/d 11/11/2021, over which the Reporting Person has voting or investment power (the "Biswas Trust I").

SEC source: 0001415889-24-024475 · form4-10022024_091055.xml · nonDerivative · entry 2

Phillips Dominic · CIK 0001895148 · SEE REMARKS

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 882,664

F1 · kind: The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted December 21, 2023.

F5 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $47.47 to $47.54, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001415889-24-024475 · form4-10022024_091055.xml · nonDerivative · entry 1

Phillips Dominic · CIK 0001895148 · SEE REMARKS

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 882,964

F1 · kind: The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted December 21, 2023.

F2 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $46.43 to $47.39, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

F4 · balance_after: The number of shares held reflects the transfer of 20,747 shares of Class A Common Stock from The Phillips Family Trust dated 5/9/2013, of which the Reporting Person and his spouse serve as trustees (the "Phillips Family Trust"), to the Reporting Person.

SEC source: 0001415889-24-023997 · form4-09262024_080958.xml · nonDerivative · entry 1

Eltoukhy Adam · CIK 0001895101 · SEE REMARKS

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 396,784

F1 · kind: The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted September 11, 2023.

F2 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $50.00 to $50.05, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

F4 · balance_after: The number of shares held reflects the transfer of 8,500 shares of Class A Common Stock from AE and NS, Co-Trustees of the ES Trust, over which the Reporting Person has voting or investment power (the "ES Trust"), to the Reporting Person.

SEC source: 0001415889-24-023994 · form4-09262024_080921.xml · nonDerivative · entry 3

Bicket John · CIK 0001895106 · Director · SEE REMARKS · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 1,051,620

F1 · kind: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 29, 2023 by John C. Bicket, Trustee of the John C. Bicket Revocable Trust u/a/d 2/15/2013, over which the Reporting Person has voting or investment power (the "Bicket Revocable Trust").

F5 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $49.33 to $50.04, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · ownership.nature: Consists of shares held by the Bicket Revocable Trust.

SEC source: 0001415889-24-023995 · form4-09262024_080954.xml · nonDerivative · entry 3

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 771,886

F1 · kind: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 29, 2023 by SB and HB, Co-Trustees of the Biswas Family Trust u/a/d 7/13/2012, over which the Reporting Person has voting or investment power (the "Biswas Family Trust").

F5 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $49.33 to $50.035, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · ownership.nature: Consists of shares held by the Biswas Family Trust.

SEC source: 0001415889-24-023994 · form4-09262024_080921.xml · nonDerivative · entry 2

Bicket John · CIK 0001895106 · Director · SEE REMARKS · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 1,073,202

F1 · kind: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 29, 2023 by John C. Bicket, Trustee of the John C. Bicket Revocable Trust u/a/d 2/15/2013, over which the Reporting Person has voting or investment power (the "Bicket Revocable Trust").

F4 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $49.60 to $49.80, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · ownership.nature: Consists of shares held by the Bicket Revocable Trust.

SEC source: 0001415889-24-023994 · form4-09262024_080921.xml · nonDerivative · entry 1

Bicket John · CIK 0001895106 · Director · SEE REMARKS · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 1,097,017

F1 · kind: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 29, 2023 by John C. Bicket, Trustee of the John C. Bicket Revocable Trust u/a/d 2/15/2013, over which the Reporting Person has voting or investment power (the "Bicket Revocable Trust").

F2 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $48.595 to $49.59, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · ownership.nature: Consists of shares held by the Bicket Revocable Trust.

SEC source: 0001415889-24-023995 · form4-09262024_080954.xml · nonDerivative · entry 2

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 793,219

F1 · kind: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 29, 2023 by SB and HB, Co-Trustees of the Biswas Family Trust u/a/d 7/13/2012, over which the Reporting Person has voting or investment power (the "Biswas Family Trust").

F4 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $49.59 to $49.805, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · ownership.nature: Consists of shares held by the Biswas Family Trust.

SEC source: 0001415889-24-023995 · form4-09262024_080954.xml · nonDerivative · entry 1

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 817,934

F1 · kind: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 29, 2023 by SB and HB, Co-Trustees of the Biswas Family Trust u/a/d 7/13/2012, over which the Reporting Person has voting or investment power (the "Biswas Family Trust").

F2 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $48.59 to $49.58, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · ownership.nature: Consists of shares held by the Biswas Family Trust.

SEC source: 0000950170-24-108240 · ownership.xml · nonDerivative · entry 6

GC Venture VIII-B, LLC · CIK 0001786761 · 10% owner

General Catalyst Group VIII, L.P. · CIK 0001663852 · 10% owner

General Catalyst Group X - Endurance, L.P. · CIK 0001801515 · 10% owner

General Catalyst Group XI - Endurance, L.P. · CIK 0001883723 · 10% owner

GCGM Investment Holdings, LP · CIK 0001774568 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · Directly held by GCGM Investment Holdings, LP

Disclosed balance after: 0

F9 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $47.63 to $48.63, inclusive. The Reporting Persons undertakes to provide to the Issuer, any security holder, 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 ranges set forth in this footnote of this Form 4.

F2 · ownership.nature: General Catalyst Group Management Holdings GP, LLC ("GCGMH LLC") is the general partner of GCGM Investment Holdings, LP ("GCGM IH") and General Catalyst Group Management Holdings, L.P. ("GCGMH"), which is the manager of General Catalyst Group Management, LLC ("GCGM LLC"), which is (a) the manager of GC Venture VIII-B Manager, LLC, which is the manager of GCVVIIIB, and (b) the manager of General Catalyst GP VIII, LLC ("GCGPVIII"), which is the general partner of General Catalyst Partners VIII, L.P. ("GCPVIII"), which is the general partner of General Catalyst Group VIII, L.P. ("GCGVIII"),

F3 · ownership.nature: (Continued from Footnote 2) and (d) the manager of General Catalyst GP X - Growth Venture, LLC, which is the general partner of General Catalyst Partners X - Growth Venture, L.P., which is the general partner of General Catalyst Group X - Endurance, L.P. ("GCGXE").

F4 · ownership.nature: (Continued from Footnote 3) Each party named above disclaims beneficial ownership of such shares except to the extent of its pecuniary interest therein.

SEC source: 0000950170-24-108240 · ownership.xml · nonDerivative · entry 5

GC Venture VIII-B, LLC · CIK 0001786761 · 10% owner

General Catalyst Group VIII, L.P. · CIK 0001663852 · 10% owner

General Catalyst Group X - Endurance, L.P. · CIK 0001801515 · 10% owner

General Catalyst Group XI - Endurance, L.P. · CIK 0001883723 · 10% owner

GCGM Investment Holdings, LP · CIK 0001774568 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · Directly held by GCGM Investment Holdings, LP

Disclosed balance after: 21,346

F8 · kind: Represents shares previously reported as held through GCVVIIIB Manager.

F2 · ownership.nature: General Catalyst Group Management Holdings GP, LLC ("GCGMH LLC") is the general partner of GCGM Investment Holdings, LP ("GCGM IH") and General Catalyst Group Management Holdings, L.P. ("GCGMH"), which is the manager of General Catalyst Group Management, LLC ("GCGM LLC"), which is (a) the manager of GC Venture VIII-B Manager, LLC, which is the manager of GCVVIIIB, and (b) the manager of General Catalyst GP VIII, LLC ("GCGPVIII"), which is the general partner of General Catalyst Partners VIII, L.P. ("GCPVIII"), which is the general partner of General Catalyst Group VIII, L.P. ("GCGVIII"),

F3 · ownership.nature: (Continued from Footnote 2) and (d) the manager of General Catalyst GP X - Growth Venture, LLC, which is the general partner of General Catalyst Partners X - Growth Venture, L.P., which is the general partner of General Catalyst Group X - Endurance, L.P. ("GCGXE").

F4 · ownership.nature: (Continued from Footnote 3) Each party named above disclaims beneficial ownership of such shares except to the extent of its pecuniary interest therein.

SEC source: 0001415889-24-023746 · form4-09202024_080916.xml · derivative · entry 6

Bicket John · CIK 0001895106 · Director · SEE REMARKS · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 78,352,224

Underlying: Class A Common Stock · 377,777 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_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

F6 · derivative.expiration_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

F2 · ownership.nature: Consists of shares held by the Bicket Revocable Trust.

SEC source: 0001415889-24-023746 · form4-09202024_080916.xml · nonDerivative · entry 2

Bicket John · CIK 0001895106 · Director · SEE REMARKS · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,147,620

F2 · ownership.nature: Consists of shares held by the Bicket Revocable Trust.

SEC source: 0001415889-24-023746 · form4-09202024_080916.xml · nonDerivative · entry 1

Bicket John · CIK 0001895106 · Director · SEE REMARKS · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,525,397

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: Consists of shares held by John C. Bicket, Trustee of the John C. Bicket Revocable Trust u/a/d 2/15/2013, over which the Reporting Person has voting or investment power (the "Bicket Revocable Trust").

SEC source: 0001415889-24-023747 · form4-09202024_080935.xml · derivative · entry 6

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 79,991,358

Underlying: Class A Common Stock · 371,111 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_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

F6 · derivative.expiration_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

F2 · ownership.nature: Consists of shares held by the Biswas Family Trust.

SEC source: 0001415889-24-023747 · form4-09202024_080935.xml · nonDerivative · entry 2

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 867,886

F2 · ownership.nature: Consists of shares held by the Biswas Family Trust.

SEC source: 0001415889-24-023747 · form4-09202024_080935.xml · nonDerivative · entry 1

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,238,997

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: Consists of shares held by SB and HB, Co-Trustees of the Biswas Family Trust u/a/d 7/13/2012, over which the Reporting Person has voting or investment power (the "Biswas Family Trust").

SEC source: 0001415889-24-023639 · form4-09182024_080911.xml · nonDerivative · entry 4

Eltoukhy Adam · CIK 0001895101 · SEE REMARKS

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 396,784

F6 · kind: The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted September 11, 2023.

F9 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $47.11 to $47.71, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001415889-24-023639 · form4-09182024_080911.xml · nonDerivative · entry 3

Eltoukhy Adam · CIK 0001895101 · SEE REMARKS

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 401,334

F6 · kind: The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted September 11, 2023.

F7 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $46.10 to $47.09, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

F8 · balance_after: The number of shares held reflects the transfer of 9,590 shares of Class A Common Stock from the Reporting Person to AE and NS, Co-Trustees of the ES Trust, over which the Reporting Person has voting or investment power (the "ES Trust").

SEC source: 0001415889-24-023627 · form4-09182024_080946.xml · nonDerivative · entry 3

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 867,886

F3 · kind: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 29, 2023 by the Biswas Family Trust.

F6 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $46.95 to $47.37, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F5 · ownership.nature: Consists of shares held by the Biswas Family Trust.

SEC source: 0001415889-24-023627 · form4-09182024_080946.xml · nonDerivative · entry 2

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 892,332

F3 · kind: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 29, 2023 by the Biswas Family Trust.

F4 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $45.95 to $46.945, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F5 · ownership.nature: Consists of shares held by the Biswas Family Trust.

SEC source: 0001415889-24-023626 · form4-09182024_080911.xml · nonDerivative · entry 3

Bicket John · CIK 0001895106 · Director · SEE REMARKS · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 1,147,620

F3 · kind: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 29, 2023 by the Bicket Revocable Trust.

F6 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $46.94 to $47.38, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F5 · ownership.nature: Consists of shares held by the Bicket Revocable Trust.

SEC source: 0001415889-24-023626 · form4-09182024_080911.xml · nonDerivative · entry 2

Bicket John · CIK 0001895106 · Director · SEE REMARKS · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 1,172,789

F3 · kind: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 29, 2023 by the Bicket Revocable Trust.

F4 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $45.94 to $46.93, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F1 · balance_after: The number of shares held reflects the transfer of 179,580 shares of Class A Common Stock from the Reporting Person to John C. Bicket, Trustee of the John C. Bicket Revocable Trust u/a/d 2/15/2013, over which the Reporting Person has voting or investment power (the "Bicket Revocable Trust").

F5 · ownership.nature: Consists of shares held by the Bicket Revocable Trust.

SEC source: 0001415889-24-023640 · form4-09182024_080944.xml · nonDerivative · entry 4

Munk James Andrew · CIK 0001794991 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 302,737

F5 · kind: The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted September 27, 2023.

F7 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $47.15 to $47.68, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001415889-24-023640 · form4-09182024_080944.xml · nonDerivative · entry 3

Munk James Andrew · CIK 0001794991 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 304,142

F5 · kind: The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted September 27, 2023.

F6 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $46.10 to $47.05, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001415889-24-023633 · form4-09182024_080949.xml · nonDerivative · entry 3

Caimi Lara · CIK 0001868796 · PRESIDENT, WORLDWIDE FIELD OPS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,019,665

F5 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $47.41 to $47.65, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0000950170-24-108240 · ownership.xml · nonDerivative · entry 4

GC Venture VIII-B, LLC · CIK 0001786761 · 10% owner

General Catalyst Group VIII, L.P. · CIK 0001663852 · 10% owner

General Catalyst Group X - Endurance, L.P. · CIK 0001801515 · 10% owner

General Catalyst Group XI - Endurance, L.P. · CIK 0001883723 · 10% owner

GCGM Investment Holdings, LP · CIK 0001774568 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · Directly held by GC Venture VIII-B Manager, LLC

Disclosed balance after: 0

F7 · kind: Effective September 17, 2024, GCVVIIIB Manager, a venture capital partnership, distributed in-kind on a pro-rata basis, without consideration, a total of 185,926 shares of Class A Common Stock of the Issuer to its general and limited partners.

F2 · ownership.nature: General Catalyst Group Management Holdings GP, LLC ("GCGMH LLC") is the general partner of GCGM Investment Holdings, LP ("GCGM IH") and General Catalyst Group Management Holdings, L.P. ("GCGMH"), which is the manager of General Catalyst Group Management, LLC ("GCGM LLC"), which is (a) the manager of GC Venture VIII-B Manager, LLC, which is the manager of GCVVIIIB, and (b) the manager of General Catalyst GP VIII, LLC ("GCGPVIII"), which is the general partner of General Catalyst Partners VIII, L.P. ("GCPVIII"), which is the general partner of General Catalyst Group VIII, L.P. ("GCGVIII"),

F3 · ownership.nature: (Continued from Footnote 2) and (d) the manager of General Catalyst GP X - Growth Venture, LLC, which is the general partner of General Catalyst Partners X - Growth Venture, L.P., which is the general partner of General Catalyst Group X - Endurance, L.P. ("GCGXE").

F4 · ownership.nature: (Continued from Footnote 3) Each party named above disclaims beneficial ownership of such shares except to the extent of its pecuniary interest therein.

SEC source: 0000950170-24-108240 · ownership.xml · nonDerivative · entry 3

GC Venture VIII-B, LLC · CIK 0001786761 · 10% owner

General Catalyst Group VIII, L.P. · CIK 0001663852 · 10% owner

General Catalyst Group X - Endurance, L.P. · CIK 0001801515 · 10% owner

General Catalyst Group XI - Endurance, L.P. · CIK 0001883723 · 10% owner

GCGM Investment Holdings, LP · CIK 0001774568 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · Directly held by GC Venture VIII-B Manager, LLC

Disclosed balance after: 185,926

F6 · kind: Represents shares previously reported as held through GCVVIIIB.

F2 · ownership.nature: General Catalyst Group Management Holdings GP, LLC ("GCGMH LLC") is the general partner of GCGM Investment Holdings, LP ("GCGM IH") and General Catalyst Group Management Holdings, L.P. ("GCGMH"), which is the manager of General Catalyst Group Management, LLC ("GCGM LLC"), which is (a) the manager of GC Venture VIII-B Manager, LLC, which is the manager of GCVVIIIB, and (b) the manager of General Catalyst GP VIII, LLC ("GCGPVIII"), which is the general partner of General Catalyst Partners VIII, L.P. ("GCPVIII"), which is the general partner of General Catalyst Group VIII, L.P. ("GCGVIII"),

F3 · ownership.nature: (Continued from Footnote 2) and (d) the manager of General Catalyst GP X - Growth Venture, LLC, which is the general partner of General Catalyst Partners X - Growth Venture, L.P., which is the general partner of General Catalyst Group X - Endurance, L.P. ("GCGXE").

F4 · ownership.nature: (Continued from Footnote 3) Each party named above disclaims beneficial ownership of such shares except to the extent of its pecuniary interest therein.

SEC source: 0000950170-24-108240 · ownership.xml · nonDerivative · entry 2

GC Venture VIII-B, LLC · CIK 0001786761 · 10% owner

General Catalyst Group VIII, L.P. · CIK 0001663852 · 10% owner

General Catalyst Group X - Endurance, L.P. · CIK 0001801515 · 10% owner

General Catalyst Group XI - Endurance, L.P. · CIK 0001883723 · 10% owner

GCGM Investment Holdings, LP · CIK 0001774568 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $46.4392 to $47.4391, inclusive. The Reporting Persons undertakes to provide to the Issuer, any security holder, 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 ranges set forth in this footnote of this Form 4.

F2 · ownership.direct: General Catalyst Group Management Holdings GP, LLC ("GCGMH LLC") is the general partner of GCGM Investment Holdings, LP ("GCGM IH") and General Catalyst Group Management Holdings, L.P. ("GCGMH"), which is the manager of General Catalyst Group Management, LLC ("GCGM LLC"), which is (a) the manager of GC Venture VIII-B Manager, LLC, which is the manager of GCVVIIIB, and (b) the manager of General Catalyst GP VIII, LLC ("GCGPVIII"), which is the general partner of General Catalyst Partners VIII, L.P. ("GCPVIII"), which is the general partner of General Catalyst Group VIII, L.P. ("GCGVIII"),

F3 · ownership.direct: (Continued from Footnote 2) and (d) the manager of General Catalyst GP X - Growth Venture, LLC, which is the general partner of General Catalyst Partners X - Growth Venture, L.P., which is the general partner of General Catalyst Group X - Endurance, L.P. ("GCGXE").

F4 · ownership.direct: (Continued from Footnote 3) Each party named above disclaims beneficial ownership of such shares except to the extent of its pecuniary interest therein.

SEC source: 0000950170-24-108240 · ownership.xml · nonDerivative · entry 1

GC Venture VIII-B, LLC · CIK 0001786761 · 10% owner

General Catalyst Group VIII, L.P. · CIK 0001663852 · 10% owner

General Catalyst Group X - Endurance, L.P. · CIK 0001801515 · 10% owner

General Catalyst Group XI - Endurance, L.P. · CIK 0001883723 · 10% owner

GCGM Investment Holdings, LP · CIK 0001774568 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,978

F1 · kind: Effective September 17, 2024, GC Venture VIII-B, LLC ("GCVVIIIB"), a venture capital partnership, distributed in-kind on a pro-rata basis, without consideration, a total of 2,998,022 shares of Class A Common Stock of the Issuer to its general and limited partners.

F2 · ownership.direct: General Catalyst Group Management Holdings GP, LLC ("GCGMH LLC") is the general partner of GCGM Investment Holdings, LP ("GCGM IH") and General Catalyst Group Management Holdings, L.P. ("GCGMH"), which is the manager of General Catalyst Group Management, LLC ("GCGM LLC"), which is (a) the manager of GC Venture VIII-B Manager, LLC, which is the manager of GCVVIIIB, and (b) the manager of General Catalyst GP VIII, LLC ("GCGPVIII"), which is the general partner of General Catalyst Partners VIII, L.P. ("GCPVIII"), which is the general partner of General Catalyst Group VIII, L.P. ("GCGVIII"),

F3 · ownership.direct: (Continued from Footnote 2) and (d) the manager of General Catalyst GP X - Growth Venture, LLC, which is the general partner of General Catalyst Partners X - Growth Venture, L.P., which is the general partner of General Catalyst Group X - Endurance, L.P. ("GCGXE").

F4 · ownership.direct: (Continued from Footnote 3) Each party named above disclaims beneficial ownership of such shares except to the extent of its pecuniary interest therein.

SEC source: 0000950170-24-107004 · ownership.xml · derivative · entry 3

GC Venture VIII-B, LLC · CIK 0001786761 · 10% owner

General Catalyst Group VIII, L.P. · CIK 0001663852 · 10% owner

General Catalyst Group X - Endurance, L.P. · CIK 0001801515 · 10% owner

General Catalyst Group XI - Endurance, L.P. · CIK 0001883723 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,588,813

Underlying: Class A Common Stock · 3,000,000 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_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

F6 · derivative.expiration_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

SEC source: 0000950170-24-107004 · ownership.xml · nonDerivative · entry 1

GC Venture VIII-B, LLC · CIK 0001786761 · 10% owner

General Catalyst Group VIII, L.P. · CIK 0001663852 · 10% owner

General Catalyst Group X - Endurance, L.P. · CIK 0001801515 · 10% owner

General Catalyst Group XI - Endurance, L.P. · CIK 0001883723 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,000,000

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.direct: General Catalyst Group Management Holdings GP, LLC ("GCGMH LLC") is the general partner of General Catalyst Group Management Holdings, L.P. ("GCGMH"), which is the manager of General Catalyst Group Management, LLC ("GCGM LLC"), which is (a) the manager of GC Venture VIII-B Manager, LLC, which is the manager of GC Venture VIII-B, LLC ("GCVVIIIB"), (b) the manager of General Catalyst GP VIII, LLC ("GCGPVIII"), which is the general partner of General Catalyst Partners VIII, L.P. ("GCPVIII"), which is the general partner of General Catalyst Group VIII, L.P. ("GCGVIII"),

F2 · ownership.direct: (Continued from Footnote 1) GCSE VIII, L.P. ("GCSE") and (c) the manager of General Catalyst GP X - Growth Venture, LLC, which is the general partner of General Catalyst Partners X - Growth Venture, L.P., which is the general partner of General Catalyst Group X - Endurance, L.P. ("GCGXE").

F3 · ownership.direct: (Continued from Footnote 2) Each party named above disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

F4 · ownership.direct: Promptly following the conversion of Class B Common Stock to Class A Common Stock of the Issuer, GCVVIIIB, a venture capital partnership, plans to distribute in-kind on a pro-rata basis, without consideration, a total of 2,999,802 shares of Class A Common Stock of the Issuer to its general and limited partners.

SEC source: 0001415889-24-023639 · form4-09182024_080911.xml · nonDerivative · entry 2

Eltoukhy Adam · CIK 0001895101 · SEE REMARKS

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 396,784

F1 · kind: These shares were disposed of in non-discretionary transactions to cover the Reporting Person's tax withholding obligations in connection with the settlement of awards of restricted stock units (RSUs).

F5 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $46.175 to $46.71, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001415889-24-023639 · form4-09182024_080911.xml · nonDerivative · entry 1

Eltoukhy Adam · CIK 0001895101 · SEE REMARKS

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 404,490

F1 · kind: These shares were disposed of in non-discretionary transactions to cover the Reporting Person's tax withholding obligations in connection with the settlement of awards of restricted stock units (RSUs).

F2 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $45.17 to $46.155, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

F4 · balance_after: The number of shares held reflects the transfer of 28,205 shares of Class A Common Stock from the Reporting Person to AE and NS, Co-Trustees of the ES Trust, over which the Reporting Person has voting or investment power (the "ES Trust").

SEC source: 0001415889-24-023627 · form4-09182024_080946.xml · derivative · entry 8

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 126,628 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.

F11 · derivative.exercise_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

F11 · derivative.expiration_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

SEC source: 0001415889-24-023627 · form4-09182024_080946.xml · derivative · entry 7

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 126,628

Underlying: Class A Common Stock · 126,628 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.

F11 · derivative.exercise_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

F11 · derivative.expiration_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

SEC source: 0001415889-24-023627 · form4-09182024_080946.xml · derivative · entry 6

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 42,210

Underlying: Class B Common Stock · 126,628 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.

F9 · security: The reported shares represent RSUs, of which 126,628 shares vested on September 16, 2024 and the remaining shares vest in quarterly installments through December 15, 2024.

F10 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class B Common Stock.

F11 · derivative.exercise_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

F11 · derivative.expiration_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

SEC source: 0001415889-24-023627 · form4-09182024_080946.xml · nonDerivative · entry 1

Biswas Sanjit · CIK 0001895111 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,425,473

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 · balance_after: The number of shares held reflects the transfer of 265,587 shares of Class A Common Stock from the Reporting Person to SB and HB, Co-Trustees of the Biswas Family Trust u/a/d 7/13/2012, over which the Reporting Person has voting or investment power (the "Biswas Family Trust").

F2 · balance_after: These securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001415889-24-023626 · form4-09182024_080911.xml · derivative · entry 8

Bicket John · CIK 0001895106 · Director · SEE REMARKS · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 152,564 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.

F11 · derivative.exercise_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

F11 · derivative.expiration_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

SEC source: 0001415889-24-023626 · form4-09182024_080911.xml · derivative · entry 7

Bicket John · CIK 0001895106 · Director · SEE REMARKS · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 152,564

Underlying: Class A Common Stock · 152,564 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.

F11 · derivative.exercise_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

F11 · derivative.expiration_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

SEC source: 0001415889-24-023626 · form4-09182024_080911.xml · derivative · entry 6

Bicket John · CIK 0001895106 · Director · SEE REMARKS · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 50,855

Underlying: Class B Common Stock · 152,564 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.

F9 · security: The reported shares represent RSUs, of which 152,564 shares vested on September 16, 2024 and the remaining shares vest in quarterly installments through December 15, 2024.

F10 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class B Common Stock.

F11 · derivative.exercise_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

F11 · derivative.expiration_date: The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis.

SEC source: 0001415889-24-023626 · form4-09182024_080911.xml · nonDerivative · entry 1

Bicket John · CIK 0001895106 · Director · SEE REMARKS · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 359,780

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 · balance_after: The number of shares held reflects the transfer of 179,580 shares of Class A Common Stock from the Reporting Person to John C. Bicket, Trustee of the John C. Bicket Revocable Trust u/a/d 2/15/2013, over which the Reporting Person has voting or investment power (the "Bicket Revocable Trust").

F2 · balance_after: These securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001415889-24-023642 · form4-09182024_090933.xml · nonDerivative · entry 2

Phillips Dominic · CIK 0001895148 · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 882,664

F1 · kind: These shares were disposed of in non-discretionary transactions to cover the Reporting Person's tax withholding obligations in connection with the settlement of awards of restricted stock units (RSUs).

F5 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $46.175 to $46.71, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F4 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001415889-24-023642 · form4-09182024_090933.xml · nonDerivative · entry 1

Phillips Dominic · CIK 0001895148 · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 899,030

F1 · kind: These shares were disposed of in non-discretionary transactions to cover the Reporting Person's tax withholding obligations in connection with the settlement of awards of restricted stock units (RSUs).

F2 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $45.17 to $46.14, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · balance_after: The number of shares held reflects the transfer, of 61,020 shares of Class A Common Stock from the Reporting Person to The Phillips Family Trust dated 5/9/2013, of which the Reporting Person and his spouse serve as trustees (the "Phillips Family Trust").

F4 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001415889-24-023641 · form4-09182024_090929.xml · nonDerivative · entry 3

Chadwick Jonathan · CIK 0001375800 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 418,579

F1 · kind: The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted June 27, 2023.

F5 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $47.23 to $47.79, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F3 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001415889-24-023641 · form4-09182024_090929.xml · nonDerivative · entry 2

Chadwick Jonathan · CIK 0001375800 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 420,716

F1 · kind: The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted June 27, 2023.

F4 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $46.20 to $47.16, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F3 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001415889-24-023641 · form4-09182024_090929.xml · nonDerivative · entry 1

Chadwick Jonathan · CIK 0001375800 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 427,339

F1 · kind: The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted June 27, 2023.

F2 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $45.18 to $46.16, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F3 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.