IBKR

SEC source: 0001381197-25-000111 · form4.xml · nonDerivative · entry 1

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 502,586

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.76 to $67.75. The Reporting Person undertakes to provide Interactive Brokers Group, Inc. (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 price within the ranges set forth in footnotes (2) - (7) to this Form 4.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000109 · form4.xml · nonDerivative · entry 3

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 655,586

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.63 to $66.42.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000109 · form4.xml · nonDerivative · entry 2

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 668,427

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.90 to $66.00.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000109 · form4.xml · nonDerivative · entry 1

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 671,068

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.90 to $65.89. The Reporting Person undertakes to provide Interactive Brokers Group, Inc. (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 price within the ranges set forth in footnotes (2) - (4) to this Form 4.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000107 · form4.xml · nonDerivative · entry 4

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 681,268

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.24 to $64.40.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000107 · form4.xml · nonDerivative · entry 3

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 681,709

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.24 to $64.23.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000107 · form4.xml · nonDerivative · entry 2

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 694,109

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000107 · form4.xml · nonDerivative · entry 1

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 694,309

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.10 to $64.09. The Reporting Person undertakes to provide Interactive Brokers Group, Inc. (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 price within the ranges set forth in footnotes (2) - (4) to this Form 4.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000105 · form4.xml · nonDerivative · entry 3

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 706,950

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.32 to $65.05.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000105 · form4.xml · nonDerivative · entry 2

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 708,750

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.32 to $64.31.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000105 · form4.xml · nonDerivative · entry 1

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 719,791

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.87 to $64.75. The Reporting Person undertakes to provide Interactive Brokers Group, Inc. (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 price within the ranges set forth in footnotes (2) - (4) to this Form 4.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000100 · form4.xml · nonDerivative · entry 6

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 732,632

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.35 to $65.79.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000100 · form4.xml · nonDerivative · entry 5

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 733,632

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.35 to $65.34.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000100 · form4.xml · nonDerivative · entry 4

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 736,832

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.35 to $64.34.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000100 · form4.xml · nonDerivative · entry 3

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 744,273

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.35 to $63.34.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000100 · form4.xml · nonDerivative · entry 2

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 745,473

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.64 to $66.72.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000100 · form4.xml · nonDerivative · entry 1

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 747,673

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.64 to $66.63. The Reporting Person undertakes to provide Interactive Brokers Group, Inc. (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 price within the ranges set forth in footnotes (2) - (7) to this Form 4.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000098 · form4.xml · nonDerivative · entry 2

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 360,114

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.58 to $66.73.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000098 · form4.xml · nonDerivative · entry 1

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 367,514

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.58 to $66.57. The Reporting Person undertakes to provide Interactive Brokers Group, Inc. (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 price within the ranges set forth in footnotes (2) - (3) to this Form 4.

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000096 · form4.xml · nonDerivative · entry 1

Brody Paul Jonathan · CIK 0001391403 · Director · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · by PJB Holdings LLC

Disclosed balance after: 1,000,000

F1 · shares: Represents number of securities acquired by a limited liability company, owned indirectly by the Reporting Person, in a partial redemption of its interest in IBG Holdings LLC. Such securities were acquired by IBG Holdings LLC from Interactive Brokers Group, Inc. immediately prior to the redemption in exchange for membership interest in IBG LLC.

F2 · price: The per share price provided represents the closing price of the issuer's Class A common stock on 7/30/2025, the date when the exchange described in footnote (1) took place.

SEC source: 0001381197-25-000095 · form4.xml · nonDerivative · entry 1

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: No plan indicated

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 760,114

F1 · shares: Represents number of securities acquired by a limited liability company, owned by the Reporting Person and his affiliates, in a partial redemption of its interest in IBG Holdings LLC. Such securities were acquired by IBG Holdings LLC from Interactive Brokers Group, Inc. immediately prior to the redemption in exchange for membership interests in IBG LLC.

F2 · price: The per share price provided represents the closing price of the issuer's Class A common stock on 7/30/2025, the date when the exchange described in footnote (6) took place.

F1 · balance_after: Represents number of securities acquired by a limited liability company, owned by the Reporting Person and his affiliates, in a partial redemption of its interest in IBG Holdings LLC. Such securities were acquired by IBG Holdings LLC from Interactive Brokers Group, Inc. immediately prior to the redemption in exchange for membership interests in IBG LLC.

F3 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000091 · form4.xml · nonDerivative · entry 1

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: No plan indicated

Ownership: Indirect · by EN Holdings LLC

Disclosed balance after: 399,900

F1 · balance_after: Represents number of securities owned by EN Holdings LLC, which is owned by the reporting person and his affiliates.

SEC source: 0001381197-25-000074 · form4.xml · nonDerivative · entry 1

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 427,812

F1 · kind: The Reporting Person donated 500 shares of IBKR Class A common stock to a nonprofit organization.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the amended 2007 Stock Incentive Plan ("Plan") and (b) unvested restricted stock units that were awarded under the Plan.

F4 · balance_after: On June 17, 2025, the Issuer effected a four-for-one split of its common stock, resulting in the reporting person's ownership of 321,234 additional shares of common stock.

SEC source: 0001381197-25-000069 · form4.xml · nonDerivative · entry 1

Brody Paul Jonathan · CIK 0001391403 · Director · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 721,374

F1 · price: The price represents the closing price of the issuer's Class A common stock on May 9, 2025, the vesting date.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000064 · form4.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,326

F1 · price: The price represents the closing price of the issuer's Class A common stock as of May 9, 2025, the vesting date.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the amended 2007 Stock Incentive Plan ("Plan") and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000067 · form4.xml · nonDerivative · entry 1

Mendonca Denis · CIK 0001665345 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,268

F1 · price: The price represents the closing price of the issuer's Class A common stock as of May 9, 2025, the vesting date.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the amended 2007 Stock Incentive Plan ("Plan") and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000062 · form4.xml · nonDerivative · entry 1

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 107,078

F1 · price: The price represents the closing price of the issuer's Class A common stock as of May 9, 2025, the vesting date.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the amended 2007 Stock Incentive Plan ("Plan") and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000060 · form4.xml · nonDerivative · entry 1

Galik Milan · CIK 0001391404 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 811,250

F1 · price: The price represents the closing price of the issuer's Class A common stock as of May 9, 2025, the vesting date.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the amended 2007 Stock Incentive Plan ("Plan") and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000071 · form4.xml · nonDerivative · entry 1

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,078

F1 · price: The price represents the closing price of the issuer's Class A common stock as of May 9, 2025, the vesting date.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the amended 2007 Stock Incentive Plan ("Plan") and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000033 · form4.xml · nonDerivative · entry 1

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,516,182

F1 · kind: The Reporting Person donated 6,447 shares of IBKR Class A common stock to a nonprofit organization.

SEC source: 0001381197-25-000031 · form4.xml · nonDerivative · entry 2

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,522,629

F2 · kind: The Reporting Person donated 4,870 shares of IBKR Class A common stock to a public nonprofit organization.

SEC source: 0001381197-25-000031 · form4.xml · nonDerivative · entry 1

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,527,499

F1 · kind: The Reporting Person donated 85,427 shares of IBKR Class A common stock to a public nonprofit organization.

SEC source: 0001381197-25-000029 · form4.xml · nonDerivative · entry 1

Bright Jill · CIK 0001714651 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,476

F1 · balance_after: This amount includes (a) securities acquired by the Reporting Person; (b) Class A common stock attributable to vested restricted stock units that were awarded under the 2007 Stock Incentive Plan as amended the ("Plan"); and (c) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000003 · form4.xml · nonDerivative · entry 1

Galik Milan · CIK 0001391404 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 805,383

F1 · shares: On December 31, 2024, the Reporting Person gifted 223,922 shares of Interactive Brokers Group, Inc.'s Class A common stock to an irrevocable grantor retained annuity trust of which the Reporting Person is a 100% beneficiary. The Reporting Person has no investment control over the securities in the trust.

F1 · price: On December 31, 2024, the Reporting Person gifted 223,922 shares of Interactive Brokers Group, Inc.'s Class A common stock to an irrevocable grantor retained annuity trust of which the Reporting Person is a 100% beneficiary. The Reporting Person has no investment control over the securities in the trust.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the amended 2007 Stock Incentive Plan ("Plan") and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000011 · form4.xml · nonDerivative · entry 1

Yuen Nicole · CIK 0001818969 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,337

F1 · shares: This represents an annual grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") for being a member of the issuer's Board of Directors, which vested immediately on 12/31/2024.

F2 · price: The price represents the closing price of the issuer's Class A common stock on December 31, 2024.

F3 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000009 · form4.xml · nonDerivative · entry 1

Bright Jill · CIK 0001714651 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,341

F1 · shares: This represents an annual grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") for being a member of the issuer's Board of Directors, which vested immediately on 12/31/2024.

F2 · price: The price represents the closing price of the issuer's Class A common stock on December 31, 2024.

F3 · balance_after: This amount includes (a) securities acquired by the Reporting Person; (b) Class A common stock attributable to vested restricted stock units that were awarded under the Plan; and (c) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000017 · form4.xml · nonDerivative · entry 1

Harris Lawrence E · CIK 0001406586 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,426

F1 · shares: This represents an annual grant of restricted stock units under the 2007 Stock Incentive Plan as amended for being a member of the issuer's Board of Directors, which vested immediately on 12/31/2024.

F2 · price: The price represents the closing price of the issuer's Class A common stock on December 31, 2024.

SEC source: 0001381197-25-000023 · form4.xml · nonDerivative · entry 1

Peterffy William · CIK 0001812281 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,337

F1 · shares: This represents an annual grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") for being a member of the issuer's Board of Directors, which vested immediately on 12/31/2024.

F2 · price: The price represents the closing price of the issuer's Class A common stock on December 31, 2024.

F3 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000021 · form4.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,538

F1 · shares: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2025 and 20% on each of the first four anniversaries of 5/9/2025.

F1 · price: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2025 and 20% on each of the first four anniversaries of 5/9/2025.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000019 · form4.xml · nonDerivative · entry 2

Repetto Richard H · CIK 0002007873 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 567

F3 · shares: This represents an annual grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") for being a member of the issuer's Board of Directors, which vested immediately on 12/31/2024.

F4 · price: The price represents the closing price of the issuer's Class A common stock on December 31, 2024.

F5 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan; and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000019 · form4.xml · nonDerivative · entry 1

Repetto Richard H · CIK 0002007873 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 425

F1 · shares: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest in five equal installments, beginning December 31, 2025.

F1 · price: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest in five equal installments, beginning December 31, 2025.

F2 · balance_after: This amount represents unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000015 · form4.xml · nonDerivative · entry 2

Galik Milan · CIK 0001391404 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 874,830

F3 · shares: This represents an annual grant of restricted stock units under the Plan for being a member of the issuer's Board of Directors, which vested immediately on 12/31/2024.

F4 · price: The price represents the closing price of the issuer's Class A common stock on December 31, 2024.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000015 · form4.xml · nonDerivative · entry 1

Galik Milan · CIK 0001391404 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 874,688

F1 · shares: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2025 and 20% on each of the first four anniversaries of 5/9/2025.

F1 · price: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2025 and 20% on each of the first four anniversaries of 5/9/2025.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000013 · form4.xml · nonDerivative · entry 2

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,256

F3 · shares: This represents an annual grant of restricted stock units under the Plan for being a member of the issuer's Board of Directors, which vested immediately on 12/31/2024.

F4 · price: The price represents the closing price of the issuer's Class A common stock on December 31, 2024.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan; and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000013 · form4.xml · nonDerivative · entry 1

Nemser Earl H · CIK 0001391400 · Director · Vice Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,114

F1 · shares: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2025 and 20% on each of the first four anniversaries of 5/9/2025.

F1 · price: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2025 and 20% on each of the first four anniversaries of 5/9/2025.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan; and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000007 · form4.xml · nonDerivative · entry 2

Brody Paul Jonathan · CIK 0001391403 · Director · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 743,566

F3 · shares: This represents an annual grant of restricted stock units under the Plan for being a member of the issuer's Board of Directors, which vested immediately on 12/31/2024.

F4 · price: The price represents the closing price of the issuer's Class A common stock on December 31, 2024.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000007 · form4.xml · nonDerivative · entry 1

Brody Paul Jonathan · CIK 0001391403 · Director · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 743,424

F1 · shares: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2025 and 20% on each of the first four anniversaries of 5/9/2025.

F1 · price: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2025 and 20% on each of the first four anniversaries of 5/9/2025.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-25-000005 · form4.xml · nonDerivative · entry 1

Mendonca Denis · CIK 0001665345 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,735

F1 · shares: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2025 and 20% on each of the first four anniversaries of 5/9/2025.

F1 · price: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2025 and 20% on each of the first four anniversaries of 5/9/2025.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan and (b) unvested restricted stock units that were awarded under the Plan.

SEC source: 0001381197-24-000145 · form4.xml · nonDerivative · entry 2

Galik Milan · CIK 0001391404 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Immediate Family Member

Disclosed balance after: 223,922

F1 · shares: On November 27, 2024, the reporting person transferred 223,922 shares of the Issuers Class A common stock to an immediate family member.

F3 · balance_after: Represents number of securities owned by an immediate family member in which the Reporting Person has a pecuniary interest.

SEC source: 0001381197-24-000145 · form4.xml · nonDerivative · entry 1

Galik Milan · CIK 0001391404 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,029,305

F1 · shares: On November 27, 2024, the reporting person transferred 223,922 shares of the Issuers Class A common stock to an immediate family member.

F2 · balance_after: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the amended 2007 Stock Incentive Plan ("Plan") and (b) unvested restricted stock units that were awarded under the Plan.