BRZE

SEC source: 0001888946-26-000007 · wk-form4_1774045992.xml · nonDerivative · entry 2

Winkles Isabelle · CIK 0001888946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 470,792

F3 · shares: These shares represent a restricted stock unit ("RSU") award, which shall vest in 12 equal quarterly installments with the first vesting date being May 15, 2026. The vesting of the RSUs are subject to the Reporting Person's continuous service through such vesting date and a two-year-post-vest holding requirement.

F2 · balance_after: Of the reported shares, 373,268 shares are represented by restricted stock units and PSUs.

SEC source: 0001888946-26-000007 · wk-form4_1774045992.xml · nonDerivative · entry 1

Winkles Isabelle · CIK 0001888946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 335,612

F1 · shares: Shares represent a performance-based restricted stock unit ("PSU") award earned based on the achievement of pre-established performance goals. The Compensation Committee certified the performance conditions were achieved on March 18, 2026. One-third of the PSUs will vest on May 15, 2026. The remaining two-thirds will then vest in eight equal quarterly installments over the following two years. The vesting of the PSUs are subject to the Reporting Person's continuous service through such vesting date.

F2 · balance_after: Of the reported shares, 373,268 shares are represented by restricted stock units and PSUs.

SEC source: 0002060697-26-000004 · wk-form4_1774045970.xml · nonDerivative · entry 2

Malik Astha · CIK 0002060697 · Chief Business Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 393,497

F3 · shares: These shares represent a restricted stock unit ("RSU") award, which shall vest in 12 equal quarterly installments with the first vesting date being May 15, 2026. The vesting of the RSUs are subject to the Reporting Person's continuous service through such vesting date and a two-year-post-vest holding requirement.

F2 · balance_after: Of the reported shares, 332,215 shares are represented by restricted stock units and PSUs.

SEC source: 0002060697-26-000004 · wk-form4_1774045970.xml · nonDerivative · entry 1

Malik Astha · CIK 0002060697 · Chief Business Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 275,949

F1 · shares: Shares represent a performance-based restricted stock unit ("PSU") award earned based on the achievement of pre-established performance goals. The Compensation Committee certified the performance conditions were achieved on March 18, 2026. One-third of the PSUs will vest on May 15, 2026. The remaining two-thirds will then vest in eight equal quarterly installments over the following two years. The vesting of the PSUs are subject to the Reporting Person's continuous service through such vesting date.

F2 · balance_after: Of the reported shares, 332,215 shares are represented by restricted stock units and PSUs.

SEC source: 0001888935-26-000007 · wk-form4_1774045944.xml · nonDerivative · entry 2

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,838,629

F3 · shares: These shares represent a restricted stock unit ("RSU") award, which shall vest in 12 equal quarterly installments with the first vesting date being May 15, 2026. The vesting of the RSUs are subject to the Reporting Person's continuous service through such vesting date and a two-year-post-vest holding requirement.

F2 · balance_after: Of the reported shares, 258,267 shares are represented by restricted stock units and PSUs.

SEC source: 0001888935-26-000007 · wk-form4_1774045944.xml · nonDerivative · entry 1

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,748,999

F1 · shares: Shares represent a performance-based restricted stock unit ("PSU") award earned based on the achievement of pre-established performance goals. The Compensation Committee certified the performance conditions were achieved on March 18, 2026. One-third of the PSUs will vest on May 15, 2026. The remaining two-thirds will then vest in eight equal quarterly installments over the following two years. The vesting of the PSUs are subject to the Reporting Person's continuous service through such vesting date.

F2 · balance_after: Of the reported shares, 258,267 shares are represented by restricted stock units and PSUs.

SEC source: 0001889752-26-000006 · wk-form4_1771623144.xml · nonDerivative · entry 2

Wiseman Susan · CIK 0001889752 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 209,864

F3 · kind: Shares were sold pursuant to a Rule 10b5-1 trading plan adopted on April 14, 2025.

F2 · balance_after: Of the reported shares, 68,957 shares are represented by restricted stock units.

SEC source: 0001889752-26-000006 · wk-form4_1771623144.xml · nonDerivative · entry 1

Wiseman Susan · CIK 0001889752 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 214,031

F1 · kind: This transaction was effected in accordance with a non-discretionary sell-to-cover program implemented by the Issuer, effective November 16, 2021 and last modified April 30, 2023, to satisfy tax withholding obligations arising in connection with the vesting of the Reporting Person's restricted stock units.

F2 · balance_after: Of the reported shares, 68,957 shares are represented by restricted stock units.

SEC source: 0001888932-26-000005 · wk-form4_1771623432.xml · nonDerivative · entry 1

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,491,098

F1 · kind: This transaction was effected in accordance with a non-discretionary sell-to-cover program implemented by the Issuer, effective November 16, 2021 and last modified April 30, 2023, to satisfy tax withholding obligations arising in connection with the vesting of the Reporting Person's restricted stock units.

F2 · balance_after: Of the reported shares, 327,318 shares are represented by restricted stock units.

SEC source: 0001889225-26-000002 · wk-form4_1771623378.xml · nonDerivative · entry 1

Malik Pankaj · CIK 0001889225 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 50,679

F1 · kind: This transaction was effected in accordance with a non-discretionary sell-to-cover program implemented by the Issuer, effective November 16, 2021 and last modified April 15, 2024, to satisfy tax withholding obligations arising in connection with the vesting of the Reporting Person's restricted stock units.

F2 · balance_after: Of the reported shares, 24,541 shares are represented by restricted stock units.

SEC source: 0001888935-26-000005 · wk-form4_1771623334.xml · nonDerivative · entry 1

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,692,933

F1 · kind: This transaction was effected in accordance with a non-discretionary sell-to-cover program implemented by the Issuer, effective November 16, 2021 and last modified April 30, 2023, to satisfy tax withholding obligations arising in connection with the vesting of the Reporting Person's restricted stock units.

F2 · balance_after: Of the reported shares, 112,571 shares are represented by restricted stock units.

SEC source: 0002060697-26-000002 · wk-form4_1771623184.xml · nonDerivative · entry 1

Malik Astha · CIK 0002060697 · Chief Business Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 205,289

F1 · kind: This transaction was effected in accordance with a non-discretionary sell-to-cover program implemented by the Issuer, effective November 16, 2021, to satisfy tax withholding obligations arising in connection with the vesting of the Reporting Person's restricted stock units.

F2 · balance_after: Of the reported shares, 144,007 shares are represented by restricted stock units.

SEC source: 0001888946-26-000005 · wk-form4_1771623229.xml · nonDerivative · entry 1

Winkles Isabelle · CIK 0001888946 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 251,128

F1 · kind: This transaction was effected in accordance with a non-discretionary sell-to-cover program implemented by the Issuer, effective November 16, 2021 and last modified April 30, 2023, to satisfy tax withholding obligations arising in connection with the vesting of the Reporting Person's restricted stock units.

F2 · balance_after: Of the reported shares, 153,604 shares are represented by restricted stock units.

SEC source: 0001889752-26-000004 · wk-form4_1770037416.xml · derivative · entry 6

Wiseman Susan · CIK 0001889752 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,000

Underlying: Class A Common Stock · 37,000 shares

Expires 2031-04-19

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the issuer Class B common stock automatically converted into shares of issuers Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F3 · derivative.exercise_date: One fourth (1/4th) of the shares subject to the option award shall vest on August 1, 2023, and one thirty-sixth (1/36th) of the remaining shares subject to the option award shall vest on the first day of each month thereafter, subject to the Reporting Person's continuous service through such vesting date.

SEC source: 0001889752-26-000004 · wk-form4_1770037416.xml · derivative · entry 5

Wiseman Susan · CIK 0001889752 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 37,000 shares

Expires 2031-04-19

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the issuer Class B common stock automatically converted into shares of issuers Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F3 · derivative.exercise_date: One fourth (1/4th) of the shares subject to the option award shall vest on August 1, 2023, and one thirty-sixth (1/36th) of the remaining shares subject to the option award shall vest on the first day of each month thereafter, subject to the Reporting Person's continuous service through such vesting date.

SEC source: 0001889752-26-000004 · wk-form4_1770037416.xml · derivative · entry 4

Wiseman Susan · CIK 0001889752 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,000

Underlying: Class A Common Stock · 11,000 shares

Expires 2031-04-19

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the issuer Class B common stock automatically converted into shares of issuers Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F2 · derivative.exercise_date: This award is fully vested.

SEC source: 0001889752-26-000004 · wk-form4_1770037416.xml · derivative · entry 3

Wiseman Susan · CIK 0001889752 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 11,000 shares

Expires 2031-04-19

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the issuer Class B common stock automatically converted into shares of issuers Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F2 · derivative.exercise_date: This award is fully vested.

F1 · derivative.underlying: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the issuer Class B common stock automatically converted into shares of issuers Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

SEC source: 0001889752-26-000004 · wk-form4_1770037416.xml · derivative · entry 2

Wiseman Susan · CIK 0001889752 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,425

Underlying: Class A Common Stock · 26,425 shares

Expires 2030-02-03

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the issuer Class B common stock automatically converted into shares of issuers Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F2 · derivative.exercise_date: This award is fully vested.

SEC source: 0001889752-26-000004 · wk-form4_1770037416.xml · derivative · entry 1

Wiseman Susan · CIK 0001889752 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 26,425 shares

Expires 2030-02-03

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the issuer Class B common stock automatically converted into shares of issuers Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F2 · derivative.exercise_date: This award is fully vested.

F1 · derivative.underlying: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the issuer Class B common stock automatically converted into shares of issuers Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

SEC source: 0001888935-26-000003 · wk-form4_1770037549.xml · derivative · entry 10

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 175,213

Underlying: Class A Common Stock · 175,213 shares

Expires 2031-04-19

F5 · kind: At the time of the Conversion described in footnote (1), each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F6 · derivative.exercise_date: This award is fully vested.

SEC source: 0001888935-26-000003 · wk-form4_1770037549.xml · derivative · entry 9

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 175,213 shares

Expires 2031-04-19

F5 · kind: At the time of the Conversion described in footnote (1), each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F6 · derivative.exercise_date: This award is fully vested.

F1 · derivative.underlying: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

SEC source: 0001888935-26-000003 · wk-form4_1770037549.xml · derivative · entry 8

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Class A Common Stock · 150,000 shares

Expires 2031-04-19

F5 · kind: At the time of the Conversion described in footnote (1), each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F6 · derivative.exercise_date: This award is fully vested.

SEC source: 0001888935-26-000003 · wk-form4_1770037549.xml · derivative · entry 7

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 150,000 shares

Expires 2031-04-19

F5 · kind: At the time of the Conversion described in footnote (1), each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F6 · derivative.exercise_date: This award is fully vested.

F1 · derivative.underlying: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

SEC source: 0001888935-26-000003 · wk-form4_1770037549.xml · derivative · entry 6

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 71,436 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.

F1 · derivative.exercise_price: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · derivative.exercise_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · derivative.expiration_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F4 · derivative.underlying_shares: The change in the total shares reflects a change in form of ownership from indirect to direct, which was exempt from reporting pursuant to Rule 16a-13.

F3 · ownership.nature: The securities are held by a family trust. The Reporting Person shares voting and investment control of the shares and may be deemed to beneficially own the shares.

SEC source: 0001888935-26-000003 · wk-form4_1770037549.xml · derivative · entry 5

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 28,564 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.

F1 · derivative.exercise_price: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · derivative.exercise_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · derivative.expiration_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F3 · ownership.nature: The securities are held by a family trust. The Reporting Person shares voting and investment control of the shares and may be deemed to beneficially own the shares.

SEC source: 0001888935-26-000003 · wk-form4_1770037549.xml · derivative · entry 4

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,505,007 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.

F1 · derivative.exercise_price: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · derivative.exercise_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · derivative.expiration_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F4 · derivative.underlying_shares: The change in the total shares reflects a change in form of ownership from indirect to direct, which was exempt from reporting pursuant to Rule 16a-13.

SEC source: 0001888935-26-000003 · wk-form4_1770037549.xml · nonDerivative · entry 3

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 28,564

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 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F3 · ownership.nature: The securities are held by a family trust. The Reporting Person shares voting and investment control of the shares and may be deemed to beneficially own the shares.

SEC source: 0001888935-26-000003 · wk-form4_1770037549.xml · nonDerivative · entry 2

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 71,436

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 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F3 · ownership.nature: The securities are held by a family trust. The Reporting Person shares voting and investment control of the shares and may be deemed to beneficially own the shares.

SEC source: 0001888935-26-000003 · wk-form4_1770037549.xml · nonDerivative · entry 1

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,700,324

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 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F2 · balance_after: Of the reported shares, 128,965 shares are represented by restricted stock units.

SEC source: 0001888932-26-000003 · wk-form4_1770037490.xml · derivative · entry 9

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 450,000

Underlying: Class A Common Stock · 450,000 shares

Expires 2031-04-19

F4 · kind: At the time of the Conversion described in footnote (1), each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F5 · derivative.exercise_date: This award is fully vested.

SEC source: 0001888932-26-000003 · wk-form4_1770037490.xml · derivative · entry 8

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 450,000 shares

Expires 2031-04-19

F4 · kind: At the time of the Conversion described in footnote (1), each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F5 · derivative.exercise_date: This award is fully vested.

F1 · derivative.underlying: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

SEC source: 0001888932-26-000003 · wk-form4_1770037490.xml · derivative · entry 7

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 750,000

Underlying: Class A Common Stock · 750,000 shares

Expires 2031-04-19

F4 · kind: At the time of the Conversion described in footnote (1), each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F5 · derivative.exercise_date: This award is fully vested.

SEC source: 0001888932-26-000003 · wk-form4_1770037490.xml · derivative · entry 6

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 750,000 shares

Expires 2031-04-19

F4 · kind: At the time of the Conversion described in footnote (1), each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F5 · derivative.exercise_date: This award is fully vested.

F1 · derivative.underlying: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

SEC source: 0001888932-26-000003 · wk-form4_1770037490.xml · derivative · entry 5

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,658

Underlying: Class A Common Stock · 51,658 shares

Expires 2029-03-11

F4 · kind: At the time of the Conversion described in footnote (1), each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F5 · derivative.exercise_date: This award is fully vested.

SEC source: 0001888932-26-000003 · wk-form4_1770037490.xml · derivative · entry 4

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 51,658 shares

Expires 2029-03-11

F4 · kind: At the time of the Conversion described in footnote (1), each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F5 · derivative.exercise_date: This award is fully vested.

F1 · derivative.underlying: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

SEC source: 0001888932-26-000003 · wk-form4_1770037490.xml · derivative · entry 3

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 3,822,765 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.

F1 · derivative.exercise_price: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · derivative.exercise_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · derivative.expiration_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

SEC source: 0001888932-26-000003 · wk-form4_1770037490.xml · nonDerivative · entry 1

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,517,511

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 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F2 · balance_after: Of the reported shares, 372,046 shares are represented by restricted stock units.

SEC source: 0001583097-26-000003 · wk-form4_1770037521.xml · derivative · entry 3

Levy Tara Walpert · CIK 0001583097 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 62,562 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.

F1 · derivative.exercise_price: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder.

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder.

F1 · derivative.exercise_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder.

F1 · derivative.expiration_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder.

F2 · ownership.nature: The securities are held by a family trust, of which the reporting person's spouse is the trustee. The Reporting Person shares voting and investment control of the shares and may be deemed to beneficially own the shares. The Reporting Person disclaims beneficial ownership of such shares except to the extent of her proportionate pecuniary interest therein.

SEC source: 0001583097-26-000003 · wk-form4_1770037521.xml · nonDerivative · entry 1

Levy Tara Walpert · CIK 0001583097 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 62,562

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 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder.

F2 · ownership.nature: The securities are held by a family trust, of which the reporting person's spouse is the trustee. The Reporting Person shares voting and investment control of the shares and may be deemed to beneficially own the shares. The Reporting Person disclaims beneficial ownership of such shares except to the extent of her proportionate pecuniary interest therein.

SEC source: 0001888946-26-000003 · wk-form4_1770037455.xml · derivative · entry 6

Winkles Isabelle · CIK 0001888946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Class A Common Stock · 40,000 shares

Expires 2031-04-19

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F2 · derivative.exercise_date: This award is fully vested.

SEC source: 0001888946-26-000003 · wk-form4_1770037455.xml · derivative · entry 5

Winkles Isabelle · CIK 0001888946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 40,000 shares

Expires 2031-04-19

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F2 · derivative.exercise_date: This award is fully vested.

F1 · derivative.underlying: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

SEC source: 0001888946-26-000003 · wk-form4_1770037455.xml · derivative · entry 4

Winkles Isabelle · CIK 0001888946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,000

Underlying: Class A Common Stock · 120,000 shares

Expires 2031-04-19

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F3 · derivative.exercise_date: One fourth (1/4th) of the shares subject to the option award shall vest on August 1, 2023, and one thirty-sixth (1/36th) of the remaining shares subject to the option award shall vest on the first day of each month thereafter, subject to the Reporting Person's continuous service through such vesting date.

SEC source: 0001888946-26-000003 · wk-form4_1770037455.xml · derivative · entry 3

Winkles Isabelle · CIK 0001888946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 120,000 shares

Expires 2031-04-19

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F3 · derivative.exercise_date: One fourth (1/4th) of the shares subject to the option award shall vest on August 1, 2023, and one thirty-sixth (1/36th) of the remaining shares subject to the option award shall vest on the first day of each month thereafter, subject to the Reporting Person's continuous service through such vesting date.

F1 · derivative.underlying: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

SEC source: 0001888946-26-000003 · wk-form4_1770037455.xml · derivative · entry 2

Winkles Isabelle · CIK 0001888946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,281

Underlying: Class A Common Stock · 36,281 shares

Expires 2030-02-03

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F2 · derivative.exercise_date: This award is fully vested.

SEC source: 0001888946-26-000003 · wk-form4_1770037455.xml · derivative · entry 1

Winkles Isabelle · CIK 0001888946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 36,281 shares

Expires 2030-02-03

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F2 · derivative.exercise_date: This award is fully vested.

F1 · derivative.underlying: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

SEC source: 0001200465-26-000003 · wk-form4_1770037362.xml · derivative · entry 2

FERNANDEZ PHILLIP M · CIK 0001200465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,692

Underlying: Class A Common Stock · 145,692 shares

Expires 2029-07-30

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F2 · derivative.exercise_date: This award is fully vested.

SEC source: 0001200465-26-000003 · wk-form4_1770037362.xml · derivative · entry 1

FERNANDEZ PHILLIP M · CIK 0001200465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 145,692 shares

Expires 2029-07-30

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

F2 · derivative.exercise_date: This award is fully vested.

F1 · derivative.underlying: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion"). At the time of the Conversion, each outstanding option to purchase shares of the Issuer's Class B common stock issued pursuant to the Issuer's Amended and Restated 2011 Equity Incentive Plan was automatically converted into an option to purchase the same number of shares of the Issuer's Class A common stock. Otherwise, the terms of each such option remained unchanged.

SEC source: 0001532809-26-000002 · form4-02032026_110221.xml · derivative · entry 11

Agrawal Neeraj · CIK 0001532809 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Battery Ventures Select Fund I, L.P.

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,141,717 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.

F1 · derivative.exercise_price: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · derivative.exercise_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · derivative.expiration_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F3 · ownership.nature: Securities are held by Battery Ventures Select Fund I, L.P. ("BV Select I"). The sole general partner of BV Select I is Battery Partners Select Fund I, L.P. ("BP Select I"). The general partner of BP Select I is BP Select I GP. The Reporting Person is a managing member of BP Select I GP and may be deemed to share voting and dispositive power over theses securities. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0001532809-26-000002 · form4-02032026_110221.xml · derivative · entry 10

Agrawal Neeraj · CIK 0001532809 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Battery Investment Partners Select Fund I, L.P.

Disclosed balance after: 0

Underlying: Class A Common Stock · 221,708 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.

F1 · derivative.exercise_price: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · derivative.exercise_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F1 · derivative.expiration_date: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F2 · ownership.nature: Securities are held by Battery Investment Partners Select Fund I, L.P. ("BIP Select I"). The sole general partner of BIP Select I is Battery Partners Select Fund I GP, LLC ("BP Select I GP"). The Reporting Person is a managing member of BP Select I GP and may be deemed to share voting and dispositive power over these securities. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0001532809-26-000002 · form4-02032026_110221.xml · nonDerivative · entry 2

Agrawal Neeraj · CIK 0001532809 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Battery Ventures Select Fund I,L.P.

Disclosed balance after: 2,537,467

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 · kind: Effective January 30, 2026, per the amended and restated certificate of incorporation, all outstanding shares of the Issuer's Class B common stock automatically converted into shares of Issuer's Class A common stock without any actions of the holder (the "Conversion").

F3 · ownership.nature: Securities are held by Battery Ventures Select Fund I, L.P. ("BV Select I"). The sole general partner of BV Select I is Battery Partners Select Fund I, L.P. ("BP Select I"). The general partner of BP Select I is BP Select I GP. The Reporting Person is a managing member of BP Select I GP and may be deemed to share voting and dispositive power over theses securities. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose.