Windeatt Sean A

SEC source: 0001437749-26-010923 · rdgdoc.xml · nonDerivative · entry 2

Windeatt Sean A · CIK 0001450108 · COO and Co-CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 725,113

F2 · kind: On April 1, 2026, pursuant to the vesting schedule of the RSUs previously granted to the reporting person, 12,019 RSUs became vested and issuable as Class A Common Stock to the reporting person. The reported transaction involved the withholding by the Company of 5,649 shares of Class A Common Stock for taxes. The remaining 6,370 shares of Class A Common Stock were issued to the reporting person.

F2 · balance_after: On April 1, 2026, pursuant to the vesting schedule of the RSUs previously granted to the reporting person, 12,019 RSUs became vested and issuable as Class A Common Stock to the reporting person. The reported transaction involved the withholding by the Company of 5,649 shares of Class A Common Stock for taxes. The remaining 6,370 shares of Class A Common Stock were issued to the reporting person.

F3 · balance_after: Includes 6,370 shares held directly following the vesting schedule described in footnote 2.

F4 · balance_after: Also includes: (i) 210,037 RSUs which will vest on July 1, 2033, provided that the reporting person remains employed through such vesting date, and contingent upon the Company generating at least $5 million in revenue for the quarter in which the vesting occurs, (ii) 36,057 RSUs which will vest ratably on each of April 1, 2027, 2028 and 2029 provided that the reporting person is still substantially providing services exclusively for the Company or any of its affiliates through the applicable vesting date, and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs,

F5 · balance_after: (continued from Footnote 4) (iii) 131,053 RSUs that will vest on April 1, 2027, provided that the reporting person remains a member of and in good standing with BGC Services (Holdings) LLP through the vesting date and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs, and (iv) 73,098 RSUs that will vest on April 1, 2028, provided that the reporting person remains a member of and in good standing with BGC Services (Holdings) LLP, through the vesting date and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs.

SEC source: 0001437749-26-010923 · rdgdoc.xml · nonDerivative · entry 1

Windeatt Sean A · CIK 0001450108 · COO and Co-CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 730,762

F1 · price: On April 1, 2026, BGC Group, Inc. (the "Company") granted the reporting person 268,498 restricted stock units ("RSUs") under the BGC Group, Inc. Long Term Incentive Plan. Each RSU represents a contingent right to receive one share of the Company's Class A common stock, par value $0.01 ("Class A Common Stock"). The RSUs shall vest on April 1, 2029, provided that the reporting person remains a member of and in good standing with BGC Services (Holdings) LLP, a wholly owned subsidiary of the Company, through the vesting date and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs. The grant was approved by the Compensation Committee of the Board of Directors of the Company and is exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · balance_after: On April 1, 2026, BGC Group, Inc. (the "Company") granted the reporting person 268,498 restricted stock units ("RSUs") under the BGC Group, Inc. Long Term Incentive Plan. Each RSU represents a contingent right to receive one share of the Company's Class A common stock, par value $0.01 ("Class A Common Stock"). The RSUs shall vest on April 1, 2029, provided that the reporting person remains a member of and in good standing with BGC Services (Holdings) LLP, a wholly owned subsidiary of the Company, through the vesting date and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs. The grant was approved by the Compensation Committee of the Board of Directors of the Company and is exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

SEC source: 0001437749-26-001944 · rdgdoc.xml · nonDerivative · entry 1

Windeatt Sean A · CIK 0001450108 · COO and Co-CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 462,264

F1 · price: On January 22, 2026, BGC Group, Inc. (the "Company") repurchased an aggregate of 246,360 shares of the Company's Class A common stock, par value $0.01 per share ("Class A Common Stock"), from the reporting person. The sale price was the closing price per share of a share of the Class A Common Stock on the Nasdaq Global Select Market on January 22, 2026. The transaction was approved by the Audit Committee and Compensation Committee of the Board of Directors of the Company and was made pursuant to the Company's existing stock repurchase authorization and is exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · balance_after: On January 22, 2026, BGC Group, Inc. (the "Company") repurchased an aggregate of 246,360 shares of the Company's Class A common stock, par value $0.01 per share ("Class A Common Stock"), from the reporting person. The sale price was the closing price per share of a share of the Class A Common Stock on the Nasdaq Global Select Market on January 22, 2026. The transaction was approved by the Audit Committee and Compensation Committee of the Board of Directors of the Company and was made pursuant to the Company's existing stock repurchase authorization and is exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F2 · balance_after: Includes restricted stock units that each represent a contingent right to receive one share of Class A Common Stock ("RSUs") which were previously granted to the reporting person under the BGC Group, Inc. Long Term Incentive Plan., consisting of: (i) 210,037 RSUs which will vest on July 1, 2033, provided that the reporting person remains employed through such vesting date, and contingent upon the Company generating at least $5 million in revenue for the quarter in which the vesting occurs, (ii) 48,076 RSUs which will vest ratably on each of April 1, 2026, 2027, 2028 and 2029 provided that the reporting person is still substantially providing services exclusively for the Company or any of its affiliates through the applicable vesting date, and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs,

F3 · balance_after: (continued from Footnote 2) (iii) 131,053 RSU-LLPs that will vest on April 1, 2027, provided that the reporting person remains a member of and in good standing with BGC Services (Holdings) LLP, a wholly-owned subsidiary of the Company, through the vesting date and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs, and (iv) 73,098 RSUs that will vest on April 1, 2028, provided that the reporting person remains a member of and in good standing with BGC Services (Holdings) LLP, through the vesting date and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs.

SEC source: 0001437749-25-010460 · rdgdoc.xml · nonDerivative · entry 2

Windeatt Sean A · CIK 0001450108 · COO and Co-CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 708,624

F2 · kind: On April 1, 2025, pursuant to the vesting schedule of the restricted stock units ("RSUs") previously granted to the reporting person, which each represent a contingent right to receive one share of Class A Common Stock of the Company, 12,019 RSUs became vested and issuable as Class A Common Stock to the reporting person. The reported transaction involved the withholding by the Company of 5,649 shares of Class A Common Stock for taxes. The remaining 6,370 shares of Class A Common Stock were issued to the reporting person.

F2 · shares: On April 1, 2025, pursuant to the vesting schedule of the restricted stock units ("RSUs") previously granted to the reporting person, which each represent a contingent right to receive one share of Class A Common Stock of the Company, 12,019 RSUs became vested and issuable as Class A Common Stock to the reporting person. The reported transaction involved the withholding by the Company of 5,649 shares of Class A Common Stock for taxes. The remaining 6,370 shares of Class A Common Stock were issued to the reporting person.

F2 · balance_after: On April 1, 2025, pursuant to the vesting schedule of the restricted stock units ("RSUs") previously granted to the reporting person, which each represent a contingent right to receive one share of Class A Common Stock of the Company, 12,019 RSUs became vested and issuable as Class A Common Stock to the reporting person. The reported transaction involved the withholding by the Company of 5,649 shares of Class A Common Stock for taxes. The remaining 6,370 shares of Class A Common Stock were issued to the reporting person.

F3 · balance_after: Also includes (i) 239,990 shares of Class A Common Stock, (ii) 210,037 RSUs which will vest on July 1, 2033, provided that the reporting person remains employed through such vesting date, and contingent upon the Company generating at least $5 million in revenue for the quarter in which the vesting occurs,

F4 · balance_after: (continued from Footnote 3) (iii) 48,076 RSUs which will vest ratably on each of April 1, 2026, 2027, 2028 and 2029 provided that the reporting person is still substantially providing services exclusively for the Company or any of its affiliates through the applicable vesting date, and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs, and (iv) 131,053 RSU-LLPs that will vest on April 1, 2027, provided that the reporting person remains a member of and in good standing with BGC Services (Holdings) LLP through the vesting date and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs.

SEC source: 0001437749-25-010460 · rdgdoc.xml · nonDerivative · entry 1

Windeatt Sean A · CIK 0001450108 · COO and Co-CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 714,273

F1 · price: On April 1, 2025, BGC Group, Inc. (the "Company") granted the reporting person 73,098 restricted stock units ("RSU-LLPs") under the BGC Group, Inc. Long Term Incentive Plan. Each RSU-LLP represents a contingent right to receive one share of the Company's Class A common stock, par value $0.01 ("Class A Common Stock"). The RSU-LLPs will vest on April 1, 2028, provided that the reporting person remains a member of and in good standing with BGC Services (Holdings) LLP, a wholly owned subsidiary of the Company, through the vesting date and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs. The grant was approved by the Compensation Committee of the Board of Directors of the Company and is exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · balance_after: On April 1, 2025, BGC Group, Inc. (the "Company") granted the reporting person 73,098 restricted stock units ("RSU-LLPs") under the BGC Group, Inc. Long Term Incentive Plan. Each RSU-LLP represents a contingent right to receive one share of the Company's Class A common stock, par value $0.01 ("Class A Common Stock"). The RSU-LLPs will vest on April 1, 2028, provided that the reporting person remains a member of and in good standing with BGC Services (Holdings) LLP, a wholly owned subsidiary of the Company, through the vesting date and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs. The grant was approved by the Compensation Committee of the Board of Directors of the Company and is exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

SEC source: 0001437749-24-015360 · rdgdoc.xml · nonDerivative · entry 2

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 641,175

F2 · price: Represents a sale of 118,449 shares of Common Stock by the reporting person. The sale price per share of $8.75 represents the weighted average share price of an aggregate total of 118,449 shares sold in the price range of $8.70 to $8.82.

F3 · price: The reporting person undertakes to provide, upon request by the Securities and Exchange Commission staff, the Company or a security holder of the Company, full information regarding the number of shares sold at each separate price.

F4 · balance_after: Includes (i) 239,990 shares of Common Stock received as restricted stock awards granted under the BGC Group, Inc. Long Term Incentive Plan (the "LTIP") that will vest on April 1, 2025 provided that the reporting person remains employed through such vesting date, and subject to other obligations as set forth in the applicable award agreement, (ii) 210,037 shares of Common Stock subject to Restricted Stock Units ("RSUs") granted under the LTIP, each of which represents a contingent right to receive one share of Common Stock, which will vest on July 1, 2033, provided that the reporting person remains employed through such vesting date, and contingent upon the Company generating at least $5 million in revenue for the quarter in which the vesting occurs,

F5 · balance_after: (continued from Footnote 4) (iii) 60,095 RSUs which will vest ratably one-fifth (1/5th) on each of the first (1st) through fifth (5th) anniversaries of April 1, 2024, provided that the reporting person is still substantially providing services exclusively for the Company or any of its affiliates through the applicable vesting date, and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs, and (iv) 131,053 RSU-LLPs, which are RSUs that will vest on April 1, 2027, provided that the reporting person remains a member of and in good standing with BGC Services (Holdings) LLP, a wholly owned subsidiary of the Company, through the vesting date and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs.

SEC source: 0001437749-24-015360 · rdgdoc.xml · nonDerivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 759,624

F1 · price: Represents a sale of 40,000 shares of BGC Group, Inc. (the "Company") Class A common stock, par value $0.01 per share ("Common Stock"), by the reporting person. The sale price per share of $8.73 represents the weighted average share price of an aggregate total of 40,000 shares sold in the price range of $8.71 to $8.75.

F3 · price: The reporting person undertakes to provide, upon request by the Securities and Exchange Commission staff, the Company or a security holder of the Company, full information regarding the number of shares sold at each separate price.

F4 · balance_after: Includes (i) 239,990 shares of Common Stock received as restricted stock awards granted under the BGC Group, Inc. Long Term Incentive Plan (the "LTIP") that will vest on April 1, 2025 provided that the reporting person remains employed through such vesting date, and subject to other obligations as set forth in the applicable award agreement, (ii) 210,037 shares of Common Stock subject to Restricted Stock Units ("RSUs") granted under the LTIP, each of which represents a contingent right to receive one share of Common Stock, which will vest on July 1, 2033, provided that the reporting person remains employed through such vesting date, and contingent upon the Company generating at least $5 million in revenue for the quarter in which the vesting occurs,

F5 · balance_after: (continued from Footnote 4) (iii) 60,095 RSUs which will vest ratably one-fifth (1/5th) on each of the first (1st) through fifth (5th) anniversaries of April 1, 2024, provided that the reporting person is still substantially providing services exclusively for the Company or any of its affiliates through the applicable vesting date, and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs, and (iv) 131,053 RSU-LLPs, which are RSUs that will vest on April 1, 2027, provided that the reporting person remains a member of and in good standing with BGC Services (Holdings) LLP, a wholly owned subsidiary of the Company, through the vesting date and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs.

SEC source: 0001437749-24-011128 · rdgdoc.xml · nonDerivative · entry 2

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 799,624

F2 · price: On April 1, 2024, the Company granted the reporting person 60,095 restricted stock units ("RSUs") under the LTIP. Each RSU represents a contingent right to receive one share of Class A Common Stock. The RSUs shall vest ratably one-fifth (1/5th) on each of the first (1st) through fifth (5th) anniversaries of the grant date, provided that the reporting person is still substantially providing services exclusively for the Company or any of its affiliates through the applicable vesting date, and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs. The grant was approved by the Compensation Committee and is exempt pursuant to Rule 16b-3 under the Exchange Act.

F2 · balance_after: On April 1, 2024, the Company granted the reporting person 60,095 restricted stock units ("RSUs") under the LTIP. Each RSU represents a contingent right to receive one share of Class A Common Stock. The RSUs shall vest ratably one-fifth (1/5th) on each of the first (1st) through fifth (5th) anniversaries of the grant date, provided that the reporting person is still substantially providing services exclusively for the Company or any of its affiliates through the applicable vesting date, and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs. The grant was approved by the Compensation Committee and is exempt pursuant to Rule 16b-3 under the Exchange Act.

F3 · balance_after: Includes (i) 158,449 unrestricted shares of Class A Common Stock held directly by the reporting person; (ii) 239,990 RSAs that will vest on April 1, 2025 provided that the reporting person remains employed through such vesting date, and subject to other obligations as set forth in the applicable award agreement, and (iii) 210,037 previously granted RSUs which will vest on July 1, 2033, provided that the reporting person remains employed through such vesting date, and contingent upon the Company generating at least $5 million in revenue for the quarter in which the vesting occurs.

SEC source: 0001437749-24-011128 · rdgdoc.xml · nonDerivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 739,529

F1 · price: On April 1, 2024, BGC Group, Inc. (the "Company") granted the reporting person 131,053 restricted stock units ("RSU-LLPs") under the BGC Group, Inc. Long Term Incentive Plan (the "LTIP"). Each RSU-LLP represents a contingent right to receive one share of the Company's Class A common stock, par value $0.01 ("Class A Common Stock"). The RSU-LLPs shall vest on April 1, 2027, provided that the reporting person remains a member of and in good standing with BGC Services (Holdings) LLP, a wholly owned subsidiary of the Company, through the vesting date and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs. The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and is exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F1 · balance_after: On April 1, 2024, BGC Group, Inc. (the "Company") granted the reporting person 131,053 restricted stock units ("RSU-LLPs") under the BGC Group, Inc. Long Term Incentive Plan (the "LTIP"). Each RSU-LLP represents a contingent right to receive one share of the Company's Class A common stock, par value $0.01 ("Class A Common Stock"). The RSU-LLPs shall vest on April 1, 2027, provided that the reporting person remains a member of and in good standing with BGC Services (Holdings) LLP, a wholly owned subsidiary of the Company, through the vesting date and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs. The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and is exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F3 · balance_after: Includes (i) 158,449 unrestricted shares of Class A Common Stock held directly by the reporting person; (ii) 239,990 RSAs that will vest on April 1, 2025 provided that the reporting person remains employed through such vesting date, and subject to other obligations as set forth in the applicable award agreement, and (iii) 210,037 previously granted RSUs which will vest on July 1, 2033, provided that the reporting person remains employed through such vesting date, and contingent upon the Company generating at least $5 million in revenue for the quarter in which the vesting occurs.

SEC source: 0001437749-23-026584 · rdgdoc.xml · nonDerivative · entry 2

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 608,476

F2 · kind: On September 21, 2023, the reporting person sold 474,808 shares of Class A Common Stock, to the Company in an exempt transaction made pursuant to Rule 16b-3 under the Exchange Act. The sale price per share of $5.29 was the closing price of a share of Class A Common Stock on September 21, 2023. The transaction was approved by the Audit Committee and the Compensation Committee of the Board and was made pursuant to the Company's stock buyback authorization.

F2 · shares: On September 21, 2023, the reporting person sold 474,808 shares of Class A Common Stock, to the Company in an exempt transaction made pursuant to Rule 16b-3 under the Exchange Act. The sale price per share of $5.29 was the closing price of a share of Class A Common Stock on September 21, 2023. The transaction was approved by the Audit Committee and the Compensation Committee of the Board and was made pursuant to the Company's stock buyback authorization.

F2 · price: On September 21, 2023, the reporting person sold 474,808 shares of Class A Common Stock, to the Company in an exempt transaction made pursuant to Rule 16b-3 under the Exchange Act. The sale price per share of $5.29 was the closing price of a share of Class A Common Stock on September 21, 2023. The transaction was approved by the Audit Committee and the Compensation Committee of the Board and was made pursuant to the Company's stock buyback authorization.

F3 · balance_after: Includes 210,037 RSUs granted under the LTIP that will vest on July 1, 2033, provided that the reporting person remains employed through such vesting date, and contingent upon BGC Group generating at least $5 million in revenue for the quarter in which the vesting occurs.

SEC source: 0001437749-23-026584 · rdgdoc.xml · nonDerivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,083,284

F1 · kind: The reported transaction involved the surrender to BGC Group, Inc. (the "Company") of 245,701 shares of Class A common stock, par value $0.01 per share ("Class A Common Stock"), issuable upon the accelerated vesting of 720,509 restricted stock units which each represent a contingent right to receive one share of Class A Common Stock ("RSUs") granted under the Company's Long Term Incentive Plan (the "LTIP"), due to the amendment of the reporting persons employment arrangements, in a transaction exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended, and the shares were withheld for taxes. The accelerated vesting of the RSUs was not a reportable event, but the surrender is being reported late at this time due to an inadvertent administrative delay.

F1 · shares: The reported transaction involved the surrender to BGC Group, Inc. (the "Company") of 245,701 shares of Class A common stock, par value $0.01 per share ("Class A Common Stock"), issuable upon the accelerated vesting of 720,509 restricted stock units which each represent a contingent right to receive one share of Class A Common Stock ("RSUs") granted under the Company's Long Term Incentive Plan (the "LTIP"), due to the amendment of the reporting persons employment arrangements, in a transaction exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended, and the shares were withheld for taxes. The accelerated vesting of the RSUs was not a reportable event, but the surrender is being reported late at this time due to an inadvertent administrative delay.

F1 · price: The reported transaction involved the surrender to BGC Group, Inc. (the "Company") of 245,701 shares of Class A common stock, par value $0.01 per share ("Class A Common Stock"), issuable upon the accelerated vesting of 720,509 restricted stock units which each represent a contingent right to receive one share of Class A Common Stock ("RSUs") granted under the Company's Long Term Incentive Plan (the "LTIP"), due to the amendment of the reporting persons employment arrangements, in a transaction exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended, and the shares were withheld for taxes. The accelerated vesting of the RSUs was not a reportable event, but the surrender is being reported late at this time due to an inadvertent administrative delay.

SEC source: 0000929638-23-001927 · form4.xml · nonDerivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,328,986

F1 · price: On July 1, 2023, BGC Partners, Inc. ("BGC Partners"), along with certain other affiliated entities, completed its corporate conversion (the "Corporate Conversion") pursuant to the Corporate Conversion Agreement, dated as of November 15, 2022, as amended as of March 29, 2023. Upon completion of the Corporate Conversion, BGC Partners became a wholly owned subsidiary of its new public holding company, BGC Group, Inc. ("BGC Group"), and each non-exchangeable unit of BGC Holdings, L.P. outstanding as of immediately prior to the Corporate Conversion was converted into the right to receive an equity award denominated in cash and/or equity of BGC Group in a transaction exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended. The transactions reported herein were approved by the Board of Directors of BGC Group and the Compensation Committee thereof.

F2 · price: Consists of restricted stock awards ("RSAs") granted pursuant to the BGC Group, Inc. Long Term Incentive Plan, which represent a contingent right to receive one share of Class A common stock, par value $0.01 per share, of BGC Group ("Class A Common Stock"), for each RSA. Includes (i) 239,990 RSAs that will vest on April 1, 2025 provided that the reporting person remains employed through such vesting date, and subject to other obligations as set forth in the applicable award agreement; (ii) 158,449 RSAs that will vest on April 1, 2024, provided that the reporting person remains employed through such vesting date, and subject to other obligations as set forth in the applicable award agreement; (iii) 673,570 RSUs that will vest on July 1, 2033, provided that the reporting person remains employed through such vesting date;

F3 · price: (Continued from footnote 2) and (iv) 256,977 RSUs that will vest on July 1, 2033, provided that the reporting person remains employed through such vesting date, and contingent upon BGC Group generating at least $5 million in revenue for the quarter in which the vesting occurs.

SEC source: 0001437749-23-017134 · rdgdoc.xml · derivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A common stock, par value $0.01 per share · 128,279 shares

Expires not disclosed

F1 · security: As previously reported, on April 1, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 128,279 non-exchangeable limited partnership interests (the "2021 Grant") of BGC Holding, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2021 Grant, on April 1, 2023, the 128,279 non-exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person for an aggregate of 128,279 shares of Class A common stock, par value $0.01 per share ("Class A Common Stock"), of the Company. The 2021 Grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F1 · derivative.exercise_price: As previously reported, on April 1, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 128,279 non-exchangeable limited partnership interests (the "2021 Grant") of BGC Holding, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2021 Grant, on April 1, 2023, the 128,279 non-exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person for an aggregate of 128,279 shares of Class A common stock, par value $0.01 per share ("Class A Common Stock"), of the Company. The 2021 Grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F2 · kind: On June 8, 2023, the Company repurchased all of such 128,279 exchangeable limited partnership interests held by the reporting person at a price of $4.79 (the "2023 Repurchase"), the closing price of a share of Class A Common Stock on June 8, 2023. The 2023 Repurchase was approved by the Compensation Committee and was exempt pursuant to Rule 16b-3 under the Exchange Act.

F2 · shares: On June 8, 2023, the Company repurchased all of such 128,279 exchangeable limited partnership interests held by the reporting person at a price of $4.79 (the "2023 Repurchase"), the closing price of a share of Class A Common Stock on June 8, 2023. The 2023 Repurchase was approved by the Compensation Committee and was exempt pursuant to Rule 16b-3 under the Exchange Act.

F2 · price: On June 8, 2023, the Company repurchased all of such 128,279 exchangeable limited partnership interests held by the reporting person at a price of $4.79 (the "2023 Repurchase"), the closing price of a share of Class A Common Stock on June 8, 2023. The 2023 Repurchase was approved by the Compensation Committee and was exempt pursuant to Rule 16b-3 under the Exchange Act.

F1 · derivative.exercise_date: As previously reported, on April 1, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 128,279 non-exchangeable limited partnership interests (the "2021 Grant") of BGC Holding, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2021 Grant, on April 1, 2023, the 128,279 non-exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person for an aggregate of 128,279 shares of Class A common stock, par value $0.01 per share ("Class A Common Stock"), of the Company. The 2021 Grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F1 · derivative.expiration_date: As previously reported, on April 1, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 128,279 non-exchangeable limited partnership interests (the "2021 Grant") of BGC Holding, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2021 Grant, on April 1, 2023, the 128,279 non-exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person for an aggregate of 128,279 shares of Class A common stock, par value $0.01 per share ("Class A Common Stock"), of the Company. The 2021 Grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0001437749-23-009092 · rdgdoc.xml · derivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 128,279

Underlying: Class A Common Stock, par value $0.01 per share · Not disclosed shares

Expires not disclosed

F1 · derivative.exercise_price: On April 1, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 128,279 non-exchangeable limited partnership interests (the "2021 Grant") of BGC Holdings, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2021 Grant, on April 1, 2023, the 128,279 exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person for an aggregate of 128,279 shares of Class A common stock, par value $0.01 per share, of the Company. The 128,279 limited partnership interests are not being exchanged into shares of Class A common stock or otherwise redeemed at this time. The 2021 Grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · price: On April 1, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 128,279 non-exchangeable limited partnership interests (the "2021 Grant") of BGC Holdings, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2021 Grant, on April 1, 2023, the 128,279 exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person for an aggregate of 128,279 shares of Class A common stock, par value $0.01 per share, of the Company. The 128,279 limited partnership interests are not being exchanged into shares of Class A common stock or otherwise redeemed at this time. The 2021 Grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · derivative.exercise_date: On April 1, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 128,279 non-exchangeable limited partnership interests (the "2021 Grant") of BGC Holdings, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2021 Grant, on April 1, 2023, the 128,279 exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person for an aggregate of 128,279 shares of Class A common stock, par value $0.01 per share, of the Company. The 128,279 limited partnership interests are not being exchanged into shares of Class A common stock or otherwise redeemed at this time. The 2021 Grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · derivative.expiration_date: On April 1, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 128,279 non-exchangeable limited partnership interests (the "2021 Grant") of BGC Holdings, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2021 Grant, on April 1, 2023, the 128,279 exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person for an aggregate of 128,279 shares of Class A common stock, par value $0.01 per share, of the Company. The 128,279 limited partnership interests are not being exchanged into shares of Class A common stock or otherwise redeemed at this time. The 2021 Grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · derivative.underlying_shares: On April 1, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 128,279 non-exchangeable limited partnership interests (the "2021 Grant") of BGC Holdings, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2021 Grant, on April 1, 2023, the 128,279 exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person for an aggregate of 128,279 shares of Class A common stock, par value $0.01 per share, of the Company. The 128,279 limited partnership interests are not being exchanged into shares of Class A common stock or otherwise redeemed at this time. The 2021 Grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

SEC source: 0001437749-22-020570 · rdgdoc.xml · derivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock, par value $0.01 per share · 135,514 shares

Expires not disclosed

F1 · security: On March 22, 2022, BGC Partners, Inc. (the "Company") granted the reporting person 135,514 exchange rights with respect to 135,514 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 135,514 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 135,514 shares of Class A Common Stock, par value $0.01 per share, of the Company ("Class A Common Stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F1 · derivative.exercise_price: On March 22, 2022, BGC Partners, Inc. (the "Company") granted the reporting person 135,514 exchange rights with respect to 135,514 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 135,514 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 135,514 shares of Class A Common Stock, par value $0.01 per share, of the Company ("Class A Common Stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F2 · kind: On August 11, 2022, the Company repurchased all of such 135,514 exchangeable limited partnership interests held by Mr. Windeatt at a price of $4.08, the closing price of shares of Class A Common Stock on August 11, 2022. The transaction was approved by the Compensation Committee and is exempt pursuant to Rule 16b-3 under the Exchange Act.

F2 · shares: On August 11, 2022, the Company repurchased all of such 135,514 exchangeable limited partnership interests held by Mr. Windeatt at a price of $4.08, the closing price of shares of Class A Common Stock on August 11, 2022. The transaction was approved by the Compensation Committee and is exempt pursuant to Rule 16b-3 under the Exchange Act.

F2 · price: On August 11, 2022, the Company repurchased all of such 135,514 exchangeable limited partnership interests held by Mr. Windeatt at a price of $4.08, the closing price of shares of Class A Common Stock on August 11, 2022. The transaction was approved by the Compensation Committee and is exempt pursuant to Rule 16b-3 under the Exchange Act.

F1 · derivative.exercise_date: On March 22, 2022, BGC Partners, Inc. (the "Company") granted the reporting person 135,514 exchange rights with respect to 135,514 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 135,514 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 135,514 shares of Class A Common Stock, par value $0.01 per share, of the Company ("Class A Common Stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F1 · derivative.expiration_date: On March 22, 2022, BGC Partners, Inc. (the "Company") granted the reporting person 135,514 exchange rights with respect to 135,514 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 135,514 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 135,514 shares of Class A Common Stock, par value $0.01 per share, of the Company ("Class A Common Stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0001437749-23-009075 · rdgdoc.xml · derivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,514

Underlying: Class A Common Stock, par value $0.01 per share · Not disclosed shares

Expires not disclosed

F1 · derivative.exercise_price: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 135,514 non-exchangeable limited partnership interests (the "2020 Grant") of BGC Holdings, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2020 Grant, on March 2, 2022, the 135,514 exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person (the "2022 Exchange Rights Grant") for an aggregate of 135,514 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A Common Stock"). As timely reported and described in the reporting person's Form 4 filed on August 15, 2022, on August 11, 2022, the Company repurchased all of such 135,514 exchangeable limited partnership interests held by the reporting person at a price of $4.08 (the "2022 Repurchase"), the closing price of shares of Class A Common Stock on August 11, 2022. The 2022 Exchange Rights Grant is being reported late at this time due to an

F2 · derivative.exercise_price: (continued from footnote 1) inadvertent administrative delay. The 2020 Grant and the 2022 Repurchase were each approved by the Compensation Committee of the Board of Directors of the Company and were exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · price: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 135,514 non-exchangeable limited partnership interests (the "2020 Grant") of BGC Holdings, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2020 Grant, on March 2, 2022, the 135,514 exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person (the "2022 Exchange Rights Grant") for an aggregate of 135,514 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A Common Stock"). As timely reported and described in the reporting person's Form 4 filed on August 15, 2022, on August 11, 2022, the Company repurchased all of such 135,514 exchangeable limited partnership interests held by the reporting person at a price of $4.08 (the "2022 Repurchase"), the closing price of shares of Class A Common Stock on August 11, 2022. The 2022 Exchange Rights Grant is being reported late at this time due to an

F2 · price: (continued from footnote 1) inadvertent administrative delay. The 2020 Grant and the 2022 Repurchase were each approved by the Compensation Committee of the Board of Directors of the Company and were exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · derivative.exercise_date: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 135,514 non-exchangeable limited partnership interests (the "2020 Grant") of BGC Holdings, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2020 Grant, on March 2, 2022, the 135,514 exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person (the "2022 Exchange Rights Grant") for an aggregate of 135,514 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A Common Stock"). As timely reported and described in the reporting person's Form 4 filed on August 15, 2022, on August 11, 2022, the Company repurchased all of such 135,514 exchangeable limited partnership interests held by the reporting person at a price of $4.08 (the "2022 Repurchase"), the closing price of shares of Class A Common Stock on August 11, 2022. The 2022 Exchange Rights Grant is being reported late at this time due to an

F2 · derivative.exercise_date: (continued from footnote 1) inadvertent administrative delay. The 2020 Grant and the 2022 Repurchase were each approved by the Compensation Committee of the Board of Directors of the Company and were exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · derivative.expiration_date: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 135,514 non-exchangeable limited partnership interests (the "2020 Grant") of BGC Holdings, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2020 Grant, on March 2, 2022, the 135,514 exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person (the "2022 Exchange Rights Grant") for an aggregate of 135,514 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A Common Stock"). As timely reported and described in the reporting person's Form 4 filed on August 15, 2022, on August 11, 2022, the Company repurchased all of such 135,514 exchangeable limited partnership interests held by the reporting person at a price of $4.08 (the "2022 Repurchase"), the closing price of shares of Class A Common Stock on August 11, 2022. The 2022 Exchange Rights Grant is being reported late at this time due to an

F2 · derivative.expiration_date: (continued from footnote 1) inadvertent administrative delay. The 2020 Grant and the 2022 Repurchase were each approved by the Compensation Committee of the Board of Directors of the Company and were exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · derivative.underlying_shares: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 135,514 non-exchangeable limited partnership interests (the "2020 Grant") of BGC Holdings, L.P. ("BGC Holdings"). Pursuant to the exchange rights schedule of the 2020 Grant, on March 2, 2022, the 135,514 exchangeable limited partnership interests of BGC Holdings became immediately exchangeable by the reporting person (the "2022 Exchange Rights Grant") for an aggregate of 135,514 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A Common Stock"). As timely reported and described in the reporting person's Form 4 filed on August 15, 2022, on August 11, 2022, the Company repurchased all of such 135,514 exchangeable limited partnership interests held by the reporting person at a price of $4.08 (the "2022 Repurchase"), the closing price of shares of Class A Common Stock on August 11, 2022. The 2022 Exchange Rights Grant is being reported late at this time due to an

F2 · derivative.underlying_shares: (continued from footnote 1) inadvertent administrative delay. The 2020 Grant and the 2022 Repurchase were each approved by the Compensation Committee of the Board of Directors of the Company and were exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

SEC source: 0001437749-21-009810 · rdgdoc.xml · derivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A common stock, par value $0.01 per share · 123,713 shares

Expires not disclosed

F1 · security: On February 22, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 123,713 exchange rights with respect to 123,713 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 123,713 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 123,713 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F1 · derivative.exercise_price: On February 22, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 123,713 exchange rights with respect to 123,713 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 123,713 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 123,713 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F2 · kind: On April 23, 2021, the Company repurchased all of such 123,713 exchangeable limited partnership interests held by Mr. Windeatt at a price of $5.65, the closing price of shares of Class A common stock on April 23, 2021. The transaction was approved by the Compensation Committee and is exempt pursuant to Rule 16b-3 under the Exchange Act.

F2 · shares: On April 23, 2021, the Company repurchased all of such 123,713 exchangeable limited partnership interests held by Mr. Windeatt at a price of $5.65, the closing price of shares of Class A common stock on April 23, 2021. The transaction was approved by the Compensation Committee and is exempt pursuant to Rule 16b-3 under the Exchange Act.

F2 · price: On April 23, 2021, the Company repurchased all of such 123,713 exchangeable limited partnership interests held by Mr. Windeatt at a price of $5.65, the closing price of shares of Class A common stock on April 23, 2021. The transaction was approved by the Compensation Committee and is exempt pursuant to Rule 16b-3 under the Exchange Act.

F1 · derivative.exercise_date: On February 22, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 123,713 exchange rights with respect to 123,713 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 123,713 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 123,713 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F1 · derivative.expiration_date: On February 22, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 123,713 exchange rights with respect to 123,713 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 123,713 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 123,713 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0001437749-21-008710 · rdgdoc.xml · derivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,713

Underlying: Class A common stock, par value $0.01 per share · 62,211 shares

Expires not disclosed

F1 · security: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 519,725 exchange rights with respect to 519,725 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 519,725 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 519,725 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). On August 5, 2020, the Company repurchased 436,665 of such 519,725 exchangeable limited partnership interests held by Mr. Windeatt at a price of $2.90, the closing price of shares of Class A common stock on August 5, 2020.

F2 · security: (Continued from footnote 1) In connection with such repurchase, an additional 20,849 of such 519,725 exchangeable limited partnership interests held by Mr. Windeatt were redeemed for zero. The transactions were approved by the Compensation Committee and are exempt pursuant to Rule 16b-3 under the Exchange Act.

F1 · derivative.exercise_price: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 519,725 exchange rights with respect to 519,725 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 519,725 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 519,725 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). On August 5, 2020, the Company repurchased 436,665 of such 519,725 exchangeable limited partnership interests held by Mr. Windeatt at a price of $2.90, the closing price of shares of Class A common stock on August 5, 2020.

F2 · derivative.exercise_price: (Continued from footnote 1) In connection with such repurchase, an additional 20,849 of such 519,725 exchangeable limited partnership interests held by Mr. Windeatt were redeemed for zero. The transactions were approved by the Compensation Committee and are exempt pursuant to Rule 16b-3 under the Exchange Act.

F3 · kind: On April 8, 2021, the Company repurchased the remaining 62,211 exchangeable limited partnership interests held by Mr. Windeatt pursuant to the March 2, 2020 grant at a price of $5.38, the closing price of shares of Class A common stock on April 8, 2021. The transaction was approved by the Compensation Committee and is exempt pursuant to Rule 16b-3 under the Exchange Act.

F3 · shares: On April 8, 2021, the Company repurchased the remaining 62,211 exchangeable limited partnership interests held by Mr. Windeatt pursuant to the March 2, 2020 grant at a price of $5.38, the closing price of shares of Class A common stock on April 8, 2021. The transaction was approved by the Compensation Committee and is exempt pursuant to Rule 16b-3 under the Exchange Act.

F3 · price: On April 8, 2021, the Company repurchased the remaining 62,211 exchangeable limited partnership interests held by Mr. Windeatt pursuant to the March 2, 2020 grant at a price of $5.38, the closing price of shares of Class A common stock on April 8, 2021. The transaction was approved by the Compensation Committee and is exempt pursuant to Rule 16b-3 under the Exchange Act.

F1 · derivative.exercise_date: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 519,725 exchange rights with respect to 519,725 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 519,725 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 519,725 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). On August 5, 2020, the Company repurchased 436,665 of such 519,725 exchangeable limited partnership interests held by Mr. Windeatt at a price of $2.90, the closing price of shares of Class A common stock on August 5, 2020.

F2 · derivative.exercise_date: (Continued from footnote 1) In connection with such repurchase, an additional 20,849 of such 519,725 exchangeable limited partnership interests held by Mr. Windeatt were redeemed for zero. The transactions were approved by the Compensation Committee and are exempt pursuant to Rule 16b-3 under the Exchange Act.

F1 · derivative.expiration_date: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 519,725 exchange rights with respect to 519,725 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 519,725 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 519,725 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). On August 5, 2020, the Company repurchased 436,665 of such 519,725 exchangeable limited partnership interests held by Mr. Windeatt at a price of $2.90, the closing price of shares of Class A common stock on August 5, 2020.

F2 · derivative.expiration_date: (Continued from footnote 1) In connection with such repurchase, an additional 20,849 of such 519,725 exchangeable limited partnership interests held by Mr. Windeatt were redeemed for zero. The transactions were approved by the Compensation Committee and are exempt pursuant to Rule 16b-3 under the Exchange Act.

SEC source: 0001437749-21-003971 · rdgdoc.xml · derivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 185,924

Underlying: Class A Common Stock, par value $0.01 per share · 123,713 shares

Expires not disclosed

F1 · derivative.exercise_price: On February 22, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 123,713 exchange rights with respect to 123,713 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person on February 22, 2019. The resulting 123,713 exchangeable limited partnership interests of BGC Holdings are immediately exchangeable by the reporting person for an aggregate of 123,713 shares of Class A common stock, par value $0.01 per share, of the Company. The grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · derivative.exercise_date: On February 22, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 123,713 exchange rights with respect to 123,713 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person on February 22, 2019. The resulting 123,713 exchangeable limited partnership interests of BGC Holdings are immediately exchangeable by the reporting person for an aggregate of 123,713 shares of Class A common stock, par value $0.01 per share, of the Company. The grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · derivative.expiration_date: On February 22, 2021, BGC Partners, Inc. (the "Company") granted the reporting person 123,713 exchange rights with respect to 123,713 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person on February 22, 2019. The resulting 123,713 exchangeable limited partnership interests of BGC Holdings are immediately exchangeable by the reporting person for an aggregate of 123,713 shares of Class A common stock, par value $0.01 per share, of the Company. The grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

SEC source: 0001437749-20-016975 · rdgdoc.xml · derivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,211

Underlying: Class A common stock, par value $0.01 per share · 457,514 shares

Expires not disclosed

F1 · derivative.exercise_price: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 519,725 exchange rights with respect to 519,725 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 519,725 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 519,725 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F2 · kind: On August 5, 2020, the Company repurchased 436,665 of such 519,725 exchangeable limited partnership interests held by Mr. Windeatt at a price of $2.90, the closing price of shares of Class A common stock on August 5, 2020. In connection with such repurchase, an additional 20,849 of such 519,725 exchangeable limited partnership interests held by Mr. Windeatt were redeemed for zero. The transactions were approved by the Compensation Committee and are exempt pursuant to Rule 16b-3 under the Exchange Act.

F2 · price: On August 5, 2020, the Company repurchased 436,665 of such 519,725 exchangeable limited partnership interests held by Mr. Windeatt at a price of $2.90, the closing price of shares of Class A common stock on August 5, 2020. In connection with such repurchase, an additional 20,849 of such 519,725 exchangeable limited partnership interests held by Mr. Windeatt were redeemed for zero. The transactions were approved by the Compensation Committee and are exempt pursuant to Rule 16b-3 under the Exchange Act.

F1 · derivative.exercise_date: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 519,725 exchange rights with respect to 519,725 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 519,725 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 519,725 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F1 · derivative.expiration_date: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 519,725 exchange rights with respect to 519,725 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 519,725 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 519,725 shares of Class A common stock, par value $0.01 per share, of the Company ("Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company (the "Compensation Committee") and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0001437749-20-004348 · rdgdoc.xml · derivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 519,725

Underlying: Class A Common Stock, par value $0.01 per share · 519,725 shares

Expires not disclosed

F1 · derivative.exercise_price: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 519,725 exchange rights with respect to 519,725 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 519,725 exchangeable limited partnership interests of BGC Holdings are immediately exchangeable by the reporting person for an aggregate of 519,725 shares of Class A common stock, par value $0.01 per share, of the Company. The grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended

F1 · derivative.exercise_date: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 519,725 exchange rights with respect to 519,725 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 519,725 exchangeable limited partnership interests of BGC Holdings are immediately exchangeable by the reporting person for an aggregate of 519,725 shares of Class A common stock, par value $0.01 per share, of the Company. The grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended

F1 · derivative.expiration_date: On March 2, 2020, BGC Partners, Inc. (the "Company") granted the reporting person 519,725 exchange rights with respect to 519,725 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 519,725 exchangeable limited partnership interests of BGC Holdings are immediately exchangeable by the reporting person for an aggregate of 519,725 shares of Class A common stock, par value $0.01 per share, of the Company. The grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended

SEC source: 0001437749-19-004107 · rdgdoc.xml · derivative · entry 1

Windeatt Sean A · CIK 0001450108 · COO and Interim CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock, par value $0.01 per share · 139,265 shares

Expires not disclosed

F1 · derivative.exercise_price: On December 31, 2018, BGC Partners, Inc. (the "Company") granted the reporting person 139,265 exchange rights with respect to 139,265 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 139,265 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 139,265 shares of Class A common stock, par value $0.01 per share, of the Company (the "Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F2 · kind: On March 1, 2019, the Company repurchased 125,686 of such 139,265 exchangeable limited partnership interests held by Mr. Windeatt at the average price of shares of Class A common stock sold under the Company's controlled equity offering from February 25, 2019 to March 1, 2019 less 1% ($6.1090 per limited partnership interest, for an aggregate purchase price of approximately $767,800). In connection with such repurchase, the remaining 13,579 of such 139,265 exchangeable limited partnership interests held by Mr. Windeatt were redeemed for zero. The transactions were approved by the Compensation Committee of the Board of Directors of the Company and are exempt pursuant to Rule 16b-3 under the Exchange Act.

F2 · price: On March 1, 2019, the Company repurchased 125,686 of such 139,265 exchangeable limited partnership interests held by Mr. Windeatt at the average price of shares of Class A common stock sold under the Company's controlled equity offering from February 25, 2019 to March 1, 2019 less 1% ($6.1090 per limited partnership interest, for an aggregate purchase price of approximately $767,800). In connection with such repurchase, the remaining 13,579 of such 139,265 exchangeable limited partnership interests held by Mr. Windeatt were redeemed for zero. The transactions were approved by the Compensation Committee of the Board of Directors of the Company and are exempt pursuant to Rule 16b-3 under the Exchange Act.

F1 · derivative.exercise_date: On December 31, 2018, BGC Partners, Inc. (the "Company") granted the reporting person 139,265 exchange rights with respect to 139,265 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 139,265 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 139,265 shares of Class A common stock, par value $0.01 per share, of the Company (the "Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F1 · derivative.expiration_date: On December 31, 2018, BGC Partners, Inc. (the "Company") granted the reporting person 139,265 exchange rights with respect to 139,265 non-exchangeable limited partnership interests of BGC Holdings, L.P. ("BGC Holdings") that were previously granted to the reporting person. The resulting 139,265 exchangeable limited partnership interests of BGC Holdings were immediately exchangeable by the reporting person for an aggregate of 139,265 shares of Class A common stock, par value $0.01 per share, of the Company (the "Class A common stock"). The grant was approved by the Compensation Committee of the Board of Directors of the Company and was exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

SEC source: 0001437749-19-000232 · rdgdoc.xml · derivative · entry 1

Windeatt Sean A · CIK 0001450108 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 139,265

Underlying: Class A Common Stock, par value $0.01 per share · 139,265 shares

Expires not disclosed

F1 · derivative.exercise_price: On December 31, 2018, BGC Partners, Inc. (the "Company") granted the reporting person 139,265 exchange rights with respect to 139,265 non-exchangeable limited partnership interests of BGC Holdings, L.P. that were previously granted to the reporting person. The resulting 139,265 exchangeable limited partnership interests of BGC Holdings, L.P. are immediately exchangeable by the reporting person for an aggregate of 139,265 shares of Class A Common Stock, par value $0.01 per share, of the Company. This grant was partial compensation for services provided by the reporting person to the Company during 2018. The grant was approved by the Compensation Committee of the Board of Directors of the Company and is exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · kind: On December 31, 2018, BGC Partners, Inc. (the "Company") granted the reporting person 139,265 exchange rights with respect to 139,265 non-exchangeable limited partnership interests of BGC Holdings, L.P. that were previously granted to the reporting person. The resulting 139,265 exchangeable limited partnership interests of BGC Holdings, L.P. are immediately exchangeable by the reporting person for an aggregate of 139,265 shares of Class A Common Stock, par value $0.01 per share, of the Company. This grant was partial compensation for services provided by the reporting person to the Company during 2018. The grant was approved by the Compensation Committee of the Board of Directors of the Company and is exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · derivative.exercise_date: On December 31, 2018, BGC Partners, Inc. (the "Company") granted the reporting person 139,265 exchange rights with respect to 139,265 non-exchangeable limited partnership interests of BGC Holdings, L.P. that were previously granted to the reporting person. The resulting 139,265 exchangeable limited partnership interests of BGC Holdings, L.P. are immediately exchangeable by the reporting person for an aggregate of 139,265 shares of Class A Common Stock, par value $0.01 per share, of the Company. This grant was partial compensation for services provided by the reporting person to the Company during 2018. The grant was approved by the Compensation Committee of the Board of Directors of the Company and is exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

F1 · derivative.expiration_date: On December 31, 2018, BGC Partners, Inc. (the "Company") granted the reporting person 139,265 exchange rights with respect to 139,265 non-exchangeable limited partnership interests of BGC Holdings, L.P. that were previously granted to the reporting person. The resulting 139,265 exchangeable limited partnership interests of BGC Holdings, L.P. are immediately exchangeable by the reporting person for an aggregate of 139,265 shares of Class A Common Stock, par value $0.01 per share, of the Company. This grant was partial compensation for services provided by the reporting person to the Company during 2018. The grant was approved by the Compensation Committee of the Board of Directors of the Company and is exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.