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Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of the Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer, and in other circumstances as outlined in the Issuer's Certificate of Incorporation.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $18.37 to $19.01 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $18.225 to $18.45 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.

Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of the Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer, and in other circumstances as outlined in the Issuer's Certificate of Incorporation.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 7, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $18.51 to $18.71 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Includes restricted stock units subject to vesting requirements.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $18.065 to $18.46 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Includes restricted stock units subject to vesting requirements.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $18.065 to $18.46 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of the Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer, and in other circumstances as outlined in the Issuer's Certificate of Incorporation.

Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of the Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer, and in other circumstances as outlined in the Issuer's Certificate of Incorporation.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $19.30 to $19.745 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.

Represents shares of Class A Common Stock that have been withheld by the Company to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units ("RSUs").

Includes RSUs subject to vesting conditions.

Represents shares of Class A Common Stock that have been withheld by the Company to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units ("RSUs").

Includes RSUs subject to vesting conditions.

Represents shares of Class A Common Stock that have been withheld by the Company to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units ("RSUs").

Includes RSUs subject to vesting conditions.

Represents shares of Class A Common Stock that have been withheld by the Company to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units ("RSUs").

Includes RSUs subject to vesting conditions.

Represents shares of Class A Common Stock that have been withheld by the Company to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units ("RSUs").

Includes RSUs subject to vesting conditions.

Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of the Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer, and in other circumstances as outlined in the Issuer's Certificate of Incorporation.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $18.555 to $18.705 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $19.14 to $19.43 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of the Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer, and in other circumstances as outlined in the Issuer's Certificate of Incorporation.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.

Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of the Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer, and in other circumstances as outlined in the Issuer's Certificate of Incorporation.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $19.82 to $20.20 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of the Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer, and in other circumstances as outlined in the Issuer's Certificate of Incorporation.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $19.925 to $20.26 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $21.03 to $21.38 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of the Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer, and in other circumstances as outlined in the Issuer's Certificate of Incorporation.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $21.495 to $21.75 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.

Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of the Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer, and in other circumstances as outlined in the Issuer's Certificate of Incorporation.

Represents a grant of Restricted Stock Units (RSUs) under the Issuer's 2019 Omnibus Incentive Plan, which will vest 12.5% on each of September 20, 2026, and every 3rd month thereafter that occurs prior to September 20, 2027; 8.25% on each of September 20, 2027 and every 3rd month thereafter that occurs prior to September 20, 2028; and 4.25% on each of September 20, 2028 and every 3rd month thereafter, in each case subject to continued service. Each RSU represents the Reporting Person's right to receive one share of Class A common stock, par value $0.00001, subject to vesting.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $23.21 to $23.79 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of the Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer, and in other circumstances as outlined in the Issuer's Certificate of Incorporation.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.

Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of the Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer, and in other circumstances as outlined in the Issuer's Certificate of Incorporation.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $23.305 to $23.77 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Represents shares of Class A Common Stock that have been withheld by the Company to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of previously reported Restricted Stock Units ("RSUs").

Includes RSUs subject to vesting conditions.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 25, 2025.

Includes restricted stock units subject to vesting requirements.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $22.96 to $23.23 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.

Represents the conversion of shares of Class B Common Stock, par value $0.00001 ("Class B Common Stock") into Class A Common Stock, par value $0.00001 ("Class A Common Stock"), in connection with the sale of such shares pursuant to a Rule 10b5-1 trading plan.