Document:

Amended and Restated Limited Partnership Agreement of BGC Holdings, L.P.

 Exhibit 10.1 
 EXECUTION VERSION 
  
  
 AGREEMENT OF LIMITED PARTNERSHIP 
 OF

 BGC HOLDINGS, L.P.1 
 Amended and Restated as of March 31, 2008 
  
  
  

	 1
	 THE TRANSFER OF THE PARTNERSHIP INTERESTS DESCRIBED IN THIS AGREEMENT IS RESTRICTED AS DESCRIBED HEREIN.

 TABLE OF CONTENTS 
  

					
	 	 	 	  	Page
	ARTICLE I
	
	DEFINITIONS
			
	SECTION 1.01.	 	Definitions	  	2
	SECTION 1.02.	 	Other Definitional Provisions	  	19
	SECTION 1.03.	 	References to Schedules	  	19
	
	ARTICLE II
	
	FORMATION, CONTINUATION AND POWERS
			
	SECTION 2.01.	 	Formation	  	19
	SECTION 2.02.	 	Name	  	19
	SECTION 2.03.	 	Purpose and Scope of Activity	  	20
	SECTION 2.04.	 	Principal Place of Business	  	20
	SECTION 2.05.	 	Registered Agent and Office	  	20
	SECTION 2.06.	 	Authorized Persons	  	20
	SECTION 2.07.	 	Term	  	21
	SECTION 2.08.	 	Treatment as Partnership	  	21
	SECTION 2.09.	 	Compliance with Law; Offset Rights	  	21
	
	ARTICLE III
	
	MANAGEMENT
			
	SECTION 3.01.	 	Management by the General Partner	  	21
	SECTION 3.02.	 	Role and Voting Rights of Limited Partners; Authority of Partners	  	23
	SECTION 3.03.	 	Partner Obligations	  	24
	
	ARTICLE IV
	
	PARTNERS; CLASSES OF PARTNERSHIP INTERESTS
			
	SECTION 4.01.	 	Partners	  	26
	SECTION 4.02.	 	Interests	  	26
	SECTION 4.03.	 	Admission and Withdrawal of Partners	  	29
	SECTION 4.04.	 	Liability to Third Parties; Capital Account Deficits	  	31
	SECTION 4.05.	 	Classes	  	32
	SECTION 4.06.	 	Certificates	  	32
	SECTION 4.07.	 	Uniform Commercial Code Treatment of Units	  	32
	SECTION 4.08.	 	Priority Among Partners	  	32

  

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	ARTICLE V
	
	CAPITAL AND ACCOUNTING MATTERS
			
	SECTION 5.01.	 	Capital	  	33
	SECTION 5.02.	 	Withdrawals; Return on Capital	  	34
	SECTION 5.03.	 	Maintenance of Capital Accounts	  	34
	SECTION 5.04.	 	Allocations and Tax Matters	  	34
	SECTION 5.05.	 	General Partner Determinations	  	35
	SECTION 5.06.	 	Books and Accounts	  	35
	SECTION 5.07.	 	Tax Matters Partner	  	36
	SECTION 5.08.	 	Tax Information	  	36
	SECTION 5.09.	 	Withholding	  	36
	
	ARTICLE VI
	
	DISTRIBUTIONS
			
	SECTION 6.01.	 	Distributions in Respect of Partnership Interests	  	37
	SECTION 6.02.	 	Limitation on Distributions	  	39
	
	ARTICLE VII
	
	TRANSFERS OF INTERESTS
			
	SECTION 7.01.	 	Transfers Generally Prohibited	  	39
	SECTION 7.02.	 	Permitted Transfers	  	39
	SECTION 7.03.	 	Admission as a Partner Upon Transfer	  	41
	SECTION 7.04.	 	Transfer of Units and Capital with the Transfer of an Interest	  	41
	SECTION 7.05.	 	Encumbrances	  	41
	SECTION 7.06.	 	Legend	  	42
	SECTION 7.07.	 	Effect of Transfer Not in Compliance with this Article	  	42
	
	ARTICLE VIII
	
	EXCHANGE RIGHTS
			
	SECTION 8.01	 	Exchange Rights	  	42
	SECTION 8.02.	 	No Fractional Shares of BGC Partners Common Stock	  	47
	SECTION 8.03.	 	Taxes in Respect of an Exchange	  	47
	SECTION 8.04.	 	Reservation of BGC Partners Common Stock	  	47
	SECTION 8.05.	 	Compliance with Applicable Laws in the Exchange	  	48
	SECTION 8.06.	 	Adjustments to Exchange Ratio	  	48
	SECTION 8.07.	 	Redemption for Opco Units	  	49

  

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	ARTICLE IX
	
	DISSOLUTION
			
	SECTION 9.01.	 	Dissolution	  	51
	SECTION 9.02.	 	Liquidation	  	52
	SECTION 9.03.	 	Distributions	  	52
	SECTION 9.04.	 	Reconstitution	  	53
	SECTION 9.05.	 	Deficit Restoration	  	53
	
	ARTICLE X
	
	INDEMNIFICATION AND EXCULPATION
			
	SECTION 10.01.	 	Exculpation	  	53
	SECTION 10.02.	 	Indemnification	  	53
	SECTION 10.03.	 	Insurance	  	56
	SECTION 10.04.	 	Subrogation	  	57
	SECTION 10.05.	 	No Duplication of Payments	  	57
	SECTION 10.06.	 	Survival	  	57
	
	ARTICLE XI
	
	EXTRAORDINARY ITEMS
			
	SECTION 11.01.	 	Certain Arrangements Regarding Extraordinary Items	  	57
	
	ARTICLE XII
	
	FOUNDING PARTNERS, WORKING PARTNERS AND REU PARTNERS
			
	SECTION 12.01.	 	Units	  	59
	SECTION 12.02.	 	Transfers of Founding Partner Interests, Working Partner Interests and REU Interests	  	64
	SECTION 12.03.	 	Redemption of a Founding/Working Partner Interest	  	81
	SECTION 12.04.	 	Purchase Price for Redemption; Other Redemption Provisions	  	83
	SECTION 12.05.	 	Redemption of Opco Units Following a Redemption of Founding/Working Partner Interests or REU Interest	  	84
	SECTION 12.06.	 	Section 7704 of the Code	  	85
	SECTION 12.07.	 	Provisions Relating to Issuances of Shares of BGC Partners Common Stock and Distributions	  	86
	SECTION 12.08.	 	Application of Proceeds From Sale of Shares of BGC Partners Common Stock by a Founding/Working Partner or REU Partner	  	86

  

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	ARTICLE XIII
	
	MISCELLANEOUS
			
	SECTION 13.01.	 	Amendments	  	87
	SECTION 13.02.	 	Benefits of Agreement	  	89
	SECTION 13.03.	 	Waiver of Notice	  	89
	SECTION 13.04.	 	Jurisdiction and Forum; Waiver of Jury Trial	  	89
	SECTION 13.05.	 	Successors and Assigns	  	90
	SECTION 13.06.	 	Confidentiality	  	90
	SECTION 13.07.	 	Notices	  	91
	SECTION 13.08.	 	No Waiver of Rights	  	91
	SECTION 13.09.	 	Power of Attorney	  	91
	SECTION 13.10.	 	Severability	  	92
	SECTION 13.11.	 	Headings	  	92
	SECTION 13.12.	 	Entire Agreement	  	92
	SECTION 13.13.	 	Governing Law	  	92
	SECTION 13.14.	 	Counterparts	  	92
	SECTION 13.15.	 	Opportunity; Fiduciary Duty	  	93
	SECTION 13.16.	 	Reimbursement of Expenses	  	95
	SECTION 13.17.	 	Effectiveness	  	95
	SECTION 13.18.	 	Parity of Units	  	95
	SECTION 13.19.	 	Limitation on Challenge Period and Exclusive Remedies Available to Partners with Respect to any Redemption of Units	  	95

  

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 This AGREEMENT OF LIMITED PARTNERSHIP (together with all exhibits, annexes and schedules hereto, this
“Agreement”) of BGC Holdings, L.P., a Delaware limited partnership (the “Partnership”), dated as of March 31, 2008, is by and among BGC GP, LLC, a Delaware limited liability company (“BGC GP
LLC”), as the general partner of the Partnership, Cantor Fitzgerald, L.P., a Delaware limited partnership (“Cantor”), as a limited partner, BGC Partners, LLC, a Delaware limited liability company (“BGC
Partners”), and the Persons to be admitted as Partners (as defined below) or otherwise parties hereto as set forth herein. 
 RECITALS 
 WHEREAS, the Partnership was formed as a limited partnership under the Delaware Revised Uniform Limited Partnership Act,
Del. Code Ann. tit. 6, §17-101, et seq., as amended from time to time (the “Act”), pursuant to an Agreement of Limited Partnership, dated as of August 24, 2004, by and among BGC Holdings II, LLC, a Delaware limited
partnership (the “Initial General Partner”) and Cantor, as limited partner (as amended and restated on July 15, 2005, the “Original Limited Partnership Agreement”); and 
 WHEREAS, Cantor, BGC Partners, BGC Partners, L.P., a Delaware limited partnership (“U.S. Opco”), BGC Global Holdings, L.P., a Cayman
Islands limited partnership (“Global Opco”), and the Partnership have entered into that certain Separation Agreement, dated as of March 31, 2008 (the “Separation Agreement”), pursuant to which, among other
things, Cantor has agreed to separate the Inter-Dealer Brokerage Business, the Market Data Business and the Fulfillment Business (each as defined in the Separation Agreement and together, the “BGC Businesses”) from the remainder of
the businesses of Cantor by contributing the BGC Businesses to BGC Partners and its applicable Subsidiaries, including U.S. Opco and Global Opco, in the manner and on the terms and conditions set forth in the Separation Agreement (the
“Separation”); 
 WHEREAS, as part of the Separation, the Initial General Partner withdrew as general partner of the
Partnership; 
 WHEREAS, as part of the Separation, BGC GP LLC accepted the General Partnership Interest and was admitted as the General
Partner and continued the Partnership without dissolution; 
 WHEREAS, as part of the Separation, certain partners of Cantor associated with
the BGC Businesses are having their limited partner interests in Cantor redeemed (the “Cantor Redemption”) for, among other things, Limited Partnership Interests held by Cantor and are being admitted as Founding Partners, and such
interests shall be designated as Founding Partner Interests when held by such Persons and as Exchangeable Limited Partnership Interests when held by Cantor; 
 WHEREAS, as a part of the compensation of certain employees of the BGC Businesses, concurrently with the Merger, the Partnership is issuing REU Interests to such employees of the BGC Business, on the terms and subject
to the conditions set forth in this Agreement; 

 WHEREAS, certain of the Limited Partnership Interests designated as Exchangeable Limited Partnership
Interests, Founding Partner Interests or REU Interests will be exchangeable with BGC Partners for shares of BGC Partners Common Stock, on the terms and subject to the conditions set forth in this Agreement; and 
 WHEREAS, the Partners are amending and restating the Original Limited Partnership Agreement in order to, among other things, provide for or attest to the
foregoing transactions contemplated by the Separation Agreement, effective immediately. 
 NOW, THEREFORE, the parties hereto hereby adopt
the following as the amended and restated “partnership agreement” of the Partnership within the meaning of the Act: 
 ARTICLE I

 DEFINITIONS 
 SECTION 1.01.
Definitions. As used in this Agreement, the following terms have the meanings set forth below: 
 “Accounting Period”
means (a) in the case of the first Accounting Period, the period commencing on the date of this Agreement and ending at the next Closing of the Books Event, and (b) in the case of each subsequent Accounting Period, the period commencing
immediately after a Closing of the Books Event and ending at the next Closing of the Books Event. 
 “Act” has the meaning
set forth in the recitals to this Agreement. 
 “Action” means any action, claim, suit, litigation, proceeding (including
arbitral) or investigation. 
 “Acquired Global Opco Interest” has the meaning set forth in Section 8.07. 

“Acquired Interests” has the meaning set forth in Section 8.07. 
 “Acquired U.S. Opco Interest” has the meaning set forth in Section 8.07. 
 “Additional Amounts” shall have the meaning set forth in Section 12.02(c)(ii). 
 “Adjusted Capital Account” means, with respect to the Founding/Working Partner Interest of a Founding/Working Partner or the REU
Interest of an REU Partner, as the case may be, and subject to Section 6.01(c) and (d), the Capital Account balance with respect to such Interest determined without regard to (a) any adjustment pursuant to the penultimate sentence of
Section 5.03 or, unless otherwise deemed appropriate by the General Partner in its sole and absolute discretion, the provisions of Exhibit D or (b) the balance of any Extraordinary Account and adjusted to reflect, to the extent deemed
appropriate by the General Partner in its sole and absolute discretion, any special allocations to such Interest pursuant to Section 5.04(b) not otherwise reflected in the Capital Account of such Interest. Any gain recognized or deemed
recognized as a result of such distribution shall not affect any Adjusted Capital Account unless 

  

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otherwise deemed appropriate by the General Partner in its sole and absolute discretion. The Adjusted Capital Account is used for calculating amounts payable
to certain Founding/Working Partners or REU Partners, as the case may be, upon termination or redemption of their Founding/Working Partner Interest or the REU Interest, as the case may be. 
 “Adjusted Capital Account Surplus” means, with respect to the Working Partner Interest of a Working Partner, the Adjusted Capital
Account with respect to such Working Partner Interest less the Capital Return Account with respect to such Working Partner Interest. 
 “Adjustment Amount” means, with respect to the Founding/Working Partner Interest of a Founding/Working Partner or the REU Interest of an REU Partner, the sum of (i) the amounts of all distributions, if any, paid to any
such Partner with respect to such Partner’s Founding/Working Partner Interest or REU Interest, as the case may be, subsequent to the Calculation Date or such other date as is provided herein for calculating the amount payable to such Partner,
and (ii) the outstanding principal of any loan and accrued and unpaid interest thereon or any other indebtedness (including negative participations, if any) of such Partner owed to the Partnership or any Affiliated Entity, whether or not
actually reflected on the books of the Partnership or any Affiliated Entity. 
 “Affiliate” means, with respect to any
Person, any other Person that directly or indirectly, through one or more intermediaries, controls, or is controlled by, or is under common control with, such first Person. 
 “Affiliated Entities” shall mean the limited and general partnerships, corporations or other entities owned, controlled by or under
common control with the Partnership. 
 “AFR” means the applicable federal rate pursuant to Section 1274 of the Code as
in effect from time to time. Unless otherwise determined by the General Partner, AFR shall mean the short term AFR. 
 “Agreement” has the meaning set forth in the preamble to this Agreement. 
 “Ancillary Agreements”
means “Ancillary Agreements” as defined in the Separation Agreement. 
 “any employer or secondary contributor”
has the meaning set forth in Section 12.07. 
 “Applicable Tax Rate” means the estimated highest aggregate marginal
statutory U.S. federal, state and local income, franchise and branch profits tax rates (determined taking into account the deductibility of state and local income taxes for federal income tax purposes and the creditability or deductibility of
foreign income taxes for federal income tax purposes) (“Tax Rate”) applicable to any Partner on income of the same character and source as the income allocated to such Partner pursuant to Sections 5.04(a) and (b) for such
fiscal year, fiscal quarter or other period, as determined by the tax matters partner in its discretion; provided that, in the case of a Partner that is a partnership, grantor trust or other pass-through entity under U.S. federal income tax
law, the Tax Rate applicable to such Partner for purposes of determining the Applicable Tax Rate shall be the weighted average of the Tax Rates of such Partner’s members, 

  

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grantor-owners or other beneficial owners (weighted in proportion to their relative economic interests in such Partner), as determined by the tax matters
partner in its discretion; provided, further, that if any such member, grantor-owner or other beneficial owner of such Partner is itself a partnership, grantor trust or other pass-through entity similar principles shall be applied by
the tax matters partner in its discretion to determine the Tax Rate of such member, grantor-owner or other beneficial owner. 
 “Article XI Term” has the meaning set forth in Section 11.01(b). 
 “Assumed Tax Amount”
shall mean, with respect to any Units held by a Partner, the product of all items of income or gain allocated to a Partner with respect to such Units (reduced, but not below zero (0), by all items of loss or deduction allocated to such Partner with
respect to such Units) times the Assumed Tax Rate. 
 “Assumed Tax Rate” shall mean 50%. 
 “Bankruptcy” (including the form “Bankrupt”) means, with respect to a Founding/Working Partner or an REU Partner, as
the case may be, (a) the making of an assignment for the benefit of creditors by such Partner, (b) the filing of a voluntary petition in bankruptcy by such Partner, (c) the adjudication of such Partner as a bankrupt or insolvent, or
the entry against such Partner of an order for relief in any bankruptcy or insolvency proceeding; provided that such order for relief or involuntary proceeding is not stayed or dismissed within 120 days, (d) the filing by such Partner of
a petition or answer seeking for itself or any reorganization, arrangement, composition, readjustment, liquidation, dissolution or similar relief under any bankruptcy statute, law or regulation, or (e) the filing by such Partner of an answer or
other pleading admitting or failing to contest the material allegations of a petition filed against it in any proceeding of that nature. With respect to a Founding/Working Partner or an REU Partner, as the case may be, “Bankruptcy”
shall also include the appointment of or the seeking of the appointment of (in each case by any person), a trustee, receiver or liquidator of it or of all or any substantial part of the properties of such Partner. With respect to a corporate
Founding/Working Partner or an REU Partner, as the case may be, Bankruptcy shall also include the occurrence of any of the aforementioned events with respect to the beneficial owner of a majority of the stock of such Partner. Notwithstanding the
foregoing, no event shall constitute the “Bankruptcy” of a Founding/Working Partner or an REU Partner, as the case may be, unless the General Partner so determines in its sole and absolute discretion. 
 “Base Amount” shall have the meaning set forth in Section 12.02(b)(iii). 
 “BGC Businesses” has the meaning set forth in the recitals to this Agreement. 
 “BGC GP LLC” has the meaning set forth in the preamble to this Agreement. 
 “BGC Partners” has the meaning set forth in the preamble to this Agreement; provided that, after the effective time of the
Merger, “BGC Partners” shall refer to the surviving company in the Merger. 
 “BGC Partners Class A Common
Stock” means (1) prior to the Merger, the Class A Units of BGC Partners; and (2) after the Merger, the Class A common stock, par value $0.01 

  

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per share, of BGC Partners (it being understood that if the BGC Partners Class A Common Stock, as a class, shall be reclassified, exchanged or converted
into another security (including as a result of a merger, consolidation or otherwise) or the right to receive such security, each reference to BGC Partners Class A Common Stock in this Agreement shall refer to such other security into which the
BGC Partners Class A Common Stock was reclassified, exchanged or converted). 
 “BGC Partners Class B Common Stock”
means (1) prior to the Merger, the Class B Units of BGC Partners; and (2) after the Merger, the Class B common stock, par value $0.01 per share, of BGC Partners (it being understood that if the BGC Partners Class B Common Stock, as a
class, shall be reclassified, exchanged or converted into another security (including as a result of a merger, consolidation or otherwise) or the right to receive such security, each reference to BGC Partners Class B Common Stock in this Agreement
shall refer to such other security into which the BGC Partners Class B Common Stock was reclassified, exchanged or converted). 
 “BGC Partners Common Stock” means (1) prior to the Merger, the limited liability company interests of BGC Partners; and (2) after the Merger, the BGC Partners Class A Common Stock or the BGC Partners Class B
Common Stock, as applicable. 
 “BGC Partners Company” means any member of the BGC Partners Group. 
 “BGC Partners Group” means BGC Partners and its Subsidiaries (other than the Partnership and its Subsidiaries, U.S. Opco and its
Subsidiaries and Global Opco and its Subsidiaries). 
 “BGC Ratio” means, as of any time, the number equal to (a) the
aggregate number of U.S. Opco Units held by the BGC Partners Group as of such time divided by (b) the aggregate number of shares of BGC Partners Common Stock issued and outstanding as of such time. 
 “Book Value” of an asset shall mean the value of an asset on the books and records of the Partnership (as adjusted pursuant to the
penultimate sentence of Section 5.03) except that the initial Book Value of an asset contributed to the Partnership shall be the amount credited to the Capital Account of the contributing Partner with respect to such contribution. 

“Business Day” shall mean any day excluding Saturday, Sunday and any day on which banking institutions located in New York, New York
are authorized or required by applicable Law or other governmental action to be closed. 
 “Calculation Date” means, at the
election of the General Partner, (a) the date on which a Founding/Working Partner or an REU Partner, as the case may be, becomes a Terminated or Bankrupt Founding/Working Partner or a Terminated or Bankrupt REU Partner, as the case may be (the
“termination date”); or (b) any date selected by the General Partner between the termination date and the 120th day preceding the date on which a Founding/Working Partner or an REU Partner, as the case may be, becomes a
Terminated or Bankrupt Founding/Working Partner or an REU Partner, as the case may be (provided, however, that if such day is not the last day of a calendar month, the General Partner may select as the 

  

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Calculation Date the last day of the month preceding the month in which such 120th preceding the termination date; provided, however, that if
such 120th day is not the last day of a calendar month, the General Partner may select as the Calculation Date the last day of the month preceding the month in which such 120th preceding day occurs. 
 “Cantor” has the meaning set forth in the preamble to this Agreement. 
 “Cantor Company” means any member of the Cantor Group. 
 “Cantor Group” means Cantor and its Subsidiaries (other than the Partnership and its Subsidiaries or any member of the BGC Partners Group). 
 “Cantor HDIV Tax Payment Account” shall have the meaning ascribed to the term “HDIV Tax Payment Account” in the Cantor
Partnership Agreement. 
 “Cantor Partnership Agreement” shall mean the Amended and Restated Agreement of Limited
Partnership of Cantor, as it may be amended from time to time. 
 “Cantor Redemption” has the meaning set forth in the
recitals to this Agreement. 
 “Capital” means, with respect to any Partner, such Partner’s capital in the Partnership
as reflected in such Partner’s Capital Account. 
 “Capital Account” means, with respect to any Partner, such
Partner’s capital account established on the books and records of the Partnership. 
 “Capital Return Account” shall
mean, with respect to any Partner’s Interest, the excess, if any, of (i) the initial Capital Account with respect to such Interest, increased by any subsequent capital contributions with respect to such Interest and reduced by the amount
of any losses or deductions (or items thereof) allocated to such Partner with respect to such Interest in excess of income or gain allocated to such Partner with respect to such Interest, over (ii) the aggregate of all distributions made to
such Partner with respect to such Interest pursuant to Section 6.01 less the Assumed Tax Amount with respect to such Interest; provided that in no event shall a Capital Return Account be negative. 
 “Certificate of Limited Partnership” means the certificate of limited partnership of the Partnership filed with the office of the
Secretary of State of the State of Delaware on August 24, 2004. 
 “CFLP HDII Account” shall have the meaning ascribed
to the term “HDII Account” in the Cantor Partnership Agreement. 
 “CFLP HDII Special Allocation Rate” shall have
the meaning ascribed to the term “HDII Special Allocation Rate” in Cantor Partnership Agreement. 
 “CFLP HDII Account
Reduction Obligation” shall have the meaning ascribed to the term “HDII Account Reduction Obligation” in the Cantor Partnership Agreement. 
  

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 “CFLP HDIII Account” shall have the meaning ascribed to the term “HDIII
Account” in the Cantor Partnership Agreement. 
 “Challenge” has the meaning set forth in Section 13.19(a) of this
Agreement. 
 “Challenge Deadline” has the meaning set forth in Section 13.19(a) of this Agreement. 
 “Closing of the Books Event” means any of (a) the close of the last day of each calendar year and each calendar quarter,
(b) the dissolution of the Partnership, (c) the acquisition of an additional interest in the Partnership by any new or existing Partner in exchange for more than a de minimis amount of property, (d) the distribution by the Partnership
to a Partner of more than a de minimis amount of Partnership property as consideration for an interest in the Partnership, or (e) any other time that the General Partner determines to be appropriate for an interim closing of the
Partnership’s books. 
 “Code” means the U.S. Internal Revenue Code of 1986, as amended, or any successor statute
thereto. 
 “Competing Business” shall have the meaning set forth in Section 12.02(c)(iii). 
 “Competing Owner” shall have the meaning set forth in Section 12.02(c)(vi). 
 “Competitive Activities” shall have the meaning set forth in Section 12.02(c)(iii). 
 “Contribution” means “Contribution” as defined in the Separation Agreement. 
 “Corporate Opportunity” means any business opportunity that the Partnership is financially able to undertake, that is, from its nature,
in any of the Partnership’s lines of business, of practical advantage to the Partnership and one in which the Partnership has an interest or a reasonable expectancy, and in which, by embracing the opportunities, the self-interest of Cantor, BGC
Partners or their respective Representatives will be brought into conflict with the Partnership’s self-interest. 
 “Current
Market Price” means, as of any date: (a) if shares of BGC Partners Class A Common Stock are listed on an internationally recognized stock exchange, the average of the closing price per share of BGC Partners Class A Common
Stock on each of the 10 consecutive trading days ending on such date (it being understood that such price shall be appropriately adjusted in the event that there is a stock dividend or stock split during such 10-consecutive-trading-day period), or
(b) if shares of BGC Partners Class A Common Stock are not listed on an internationally recognized stock exchange, the fair value of a share of BGC Partners Class A Common Stock as agreed in good faith by Cantor and the Audit
Committee of BGC Partners. 
 “DGCL” has the meaning set forth in Section 10.02(a). 
 “Disinterested Director” has the meaning set forth in Section 10.02(i)(i). 
 “Effective Date” has the meaning set forth in Section 13.19. 
  

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 “Electing Partner” has the meaning set forth in Section 8.01(e). 
 “Eligible Recipient” means (a) any Limited Partner, (b) any Cantor Company or any Affiliate, employee or partner of a Cantor
Company, or (c) any other Person selected by the Exchangeable Limited Partners (by Majority in Interest); provided that such Person in this clause (c) shall not be primarily engaged in any business that competes with any business
conducted directly by the Partnership or any of its Subsidiaries in each case at the time of issuance of the Founding/Working Partner Units or REUs, as the case may be, to such Person. 
 “Encumbrance” has the meaning set forth in Section 7.05. 
 “Estimated Proportionate Quarterly Tax Distribution” means the Proportionate Quarterly Tax Distribution calculated using the Tax Matters
Partner’s estimate of the aggregate amount of taxable income or gain to be allocated to the Partners pursuant to Section 5.04(a) for the applicable period (excluding any items of income, gain, loss or deduction allocated in respect of any
Special Item). 
 “Estimated Tax Due Date” means (a) in the case of a Partner that is not an individual, the 15th day
of each April, June, September and December or (b) in the case of a Partner that is an individual, the 15th day of each April, June, September and January. 
 “Excess Prior Distributions” means, with respect to any Working Partner Interest of a Working Partner, the excess, if any, of (a) the aggregate of all distributions made to such Working Partner
with respect to such Working Partner Interest pursuant to Section 6.01 less the Assumed Tax Amount with respect to such Working Partner Interest, over (b) such Working Partner’s initial Capital Account with respect to such Working
Partner Interest, increased by any Capital contributions with respect to such Working Partner Interest and reduced by the amount of any net loss or deduction (or items thereof) allocated pursuant to Section 5.04 to such Working Partner with
respect to such Working Partner Interest in excess of net income or gain allocated pursuant to Section 5.04 to such Working Partner in respect of such Working Partner Interest. In no event shall Excess Prior Distributions be negative.

 “Exchange” means an exchange of all or a portion of an Exchange Right Interest with BGC Partners for BGC Partners Common
Stock, on the terms and subject to the conditions set forth in this Agreement. 
 “Exchange Effective Date” has the meaning
set forth in Section 8.01(e). 
 “Exchange Effective Time” has the meaning set forth in Section 8.01(f).

 “Exchange Ratio” means, with respect to each Exchange, one (1) Exchange Right Unit shall be exchangeable for one
(1) share of BGC Partners Common Stock, subject to adjustment as provided in Section 8.06. 
 “Exchange Request”
has the meaning set forth in Section 8.01(e). 
  

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 “Exchange Right” means the right of a holder of an Exchange Right Interest to exchange
all or a portion of such Exchange Right Interest with BGC Partners for BGC Partners Common Stock, on the terms and subject to the conditions set forth in this Agreement. 
 “Exchange Right Interest” means any of (a) an Exchangeable Limited Partnership Interest, (b) if and to the extent that Cantor shall so determine with respect to all or a portion of a
Founding Partner Interest pursuant to Section 8.01(b)(ii), such Founding Partner Interest or portion thereof, (c) if and to the extent that the General Partner shall so determine (with the consent of a Majority in Interest) with respect to
all or a portion of an REU Interest pursuant to Section 8.01(b)(iii), such REU Interest or portion thereof and (d) if and to the extent that the General Partner shall so determine (with the consent of a Majority in Interest) with respect
to all or a portion of a Working Partner Interest pursuant to Section 8.01(b)(iv), such Working Partner Interest or portion thereof. 
 “Exchange Right Unit” means (a) any Unit designated as an Exchangeable Limited Partner Unit, (b) if and to the extent that Cantor shall have determined that a Founding Partner Unit shall be exchangeable pursuant
to Section 8.01(b)(ii), such Founding Partner Unit, (c) if and to the extent that the General Partner shall have determined (with the consent of a Majority in Interest) that an REU shall be exchangeable pursuant to
Section 8.01(b)(iii), such REU or (d) if and to the extent that the General Partner shall have determined (with the consent of a Majority in Interest) that a Working Partner Unit shall be exchangeable pursuant to Section 8.01(b)(iv),
such Working Partner Unit. 
 “Exchangeable Limited Partner” means (a) any Cantor Company that holds an Exchangeable
Limited Partnership Interest and that has not ceased to hold such Exchangeable Limited Partnership Interest and (b) any Person to whom a Cantor Company has Transferred an Exchangeable Limited Partnership Interest and, prior to or at the time of
such Transfer, whom Cantor has agreed shall be designated as an Exchangeable Limited Partner for purposes of this Agreement. 
 “Exchangeable Limited Partnership Interest” means, with respect to any Exchangeable Limited Partner, such Partner’s Exchangeable Limited Partner Units and Capital designated as an “Exchangeable Limited Partnership
Interest” on Schedule 4.02 and Schedule 5.01 in accordance with this Agreement and rights and obligations with respect to the Partnership pursuant to this Agreement and applicable law by virtue of such Partner holding such
Exchangeable Limited Partner Units and having such Capital. For the avoidance of doubt, except as otherwise set forth in Section 4.03(c)(iii), Founding/Working Partner Interests, Working Partner Interests and REU Interests shall be deemed not
to be Exchangeable Limited Partnership Interests. 
 “Exchangeable Limited Partner Unit” means any Unit designated as an
Exchangeable Limited Partner Unit. 
 “Exempt Organization” means a charitable organization, private foundation or other
similar organization that is exempt from federal income tax under Section 501 of the Code. 
 “Extraordinary Account”
has the meaning set forth in Section 11.01(a). 
  

 -9- 

 “Extraordinary Expenditures” has the meaning set forth in Section 11.01(a).

 “Extraordinary Income Items” has the meaning set forth in Section 11.01(a). 
 “Extraordinary Percentage Interest” has the meaning set forth in Section 11.01(d)(ii). 
 “Final Adjudication” has the meaning set forth in Section 13.19(b). 
 “Final Adjudication Date” has the meaning set forth in Section 13.19(b). 
 “Five Year Units” means any Working Partner Units acquired by a Working Partner who becomes a Terminated or Bankrupt Partner after the
60-month anniversary of the later of the date on which such Partner acquired such Working Partner Units from the Partnership, but on or prior to the 120-month anniversary of such date. 
 “Founding Partner” means a holder of Founding Partner Interests; provided that any member of the Cantor Group and Howard W.
Lutnick (including any entity directly or indirectly controlled by Howard W. Lutnick or any trust of which he is a grantor, trustee or beneficiary) shall not be a Founding Partner. 
 “Founding Partner Interest” means, with respect to any Founding Partner, such Partner’s Founding Partner Units and Capital
designated as “Founding Partner Interest” on Schedule 4.02 and Schedule 5.01 (such Schedule to include the Adjusted Capital Account and Capital Account of such Founding Partner immediately following the Cantor Redemption, reduced as
provided for under the Cantor Partnership Agreement by an amount equal to one-sixth of the sum of (i) the “adjusted capital account” (as such term was then defined in the Cantor Partnership Agreement, and subject to adjustment under
the terms of the Cantor Redemption) of such Founding Partner’s units in Cantor which were redeemed in the Cantor Redemption and (ii) the CFLP HD II Account or CFLP HD III Account, if any, attributable to such units) in accordance with this
Agreement and rights and obligations with respect to the Partnership pursuant to this Agreement and applicable law by virtue of such Partner holding such Units and having such Capital. 
 “Founding Partner Unit” means any Unit (High Distribution Units, High Distribution II Units, High Distribution III Units, High
Distribution IV Units, Grant Units or Matching Grant Units) that are received by such Partner in the Cantor Redemption or received by such Partner from a Cantor Company and, in each case, designated as a Founding Partner Unit in accordance with this
Agreement. 
 “Founding/Working Partner” means any holder of a Founding Partner Interest and/or a Working Partner Interest.

 “Founding/Working Partner Interest” means a Founding Partner Interest or a Working Partner Interest. 
 “Founding/Working Partner Unit” means any Unit underlying a Founding/Working Partner Interest. 
  

 -10- 

 “General Partner” means BGC GP LLC or any Person who has been admitted, as herein
provided, as an additional or substitute general partner, and who has not ceased to be a general partner, each in its capacity as a general partner of the Partnership. 
 “General Partnership Interest” means, with respect to the General Partner, such Partner’s Unit and Capital designated as the “General Partnership Interest” on Schedule 4.02 and
Schedule 5.01 in accordance with this Agreement and rights and obligations with respect to the Partnership pursuant to this Agreement and applicable law by virtue of such Partner being a General Partner and having such Unit and Capital.

 “Global Opco” has the meaning set forth in the recitals to this Agreement. 
 “Global Opco Capital” means “Capital” as defined in the Global Opco Limited Partnership Agreement. 
 “Global Opco General Partner” means the “General Partner” as defined in the Global Opco Limited Partnership Agreement.

 “Global Opco General Partnership Interest” means the “General Partnership Interest” as defined in the Global
Opco Limited Partnership Agreement. 
 “Global Opco Interest” means an “Interest” as defined in the Global Opco
Limited Partnership Agreement. 
 “Global Opco Limited Partnership Agreement” means the amended and restated limited
partnership agreement of Global Opco, in the form attached hereto as Exhibit A. 
 “Global Opco Limited Partnership
Interest” means the “Limited Partnership Interest” as defined in the Global Opco Limited Partnership Agreement. 
 “Global Opco Special Voting Limited Partnership Interest” means the “Special Voting Limited Partnership Interest” as defined in the Global Opco Limited Partnership Agreement. 
 “Global Opco Units” means “Units” as defined in the Global Opco Limited Partnership Agreement. 
 “Grant Tax Payment Account” shall have the meaning set forth in Section 12.02(g)(i). 
 “Grant Units” means any Unit designated as a Grant Unit in accordance with this Agreement. 
 “Group” means the Cantor Group or the BGC Partners Group, as applicable. 
 “HDII Account” means, with respect to any Founding/Working Partner holding High Distribution II Units, such Founding/Working
Partner’s HDII account established on the books and records of the Partnership. 
  

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 “HDII Account Reduction Obligation” shall have the meaning set forth in
Section 12.01(b)(iv). 
 “HDII Contributions” shall have the meaning set forth in Section 12.01(b)(ii)(A).

 “HDII Special Allocation” shall have the meaning set forth in Section 12.01(b)(iii). 
 “HDII Special Allocation Rate” shall have the meaning set forth in Section 12.01(b)(iii). 
 “HDIII Account” means, with respect to any Founding/Working Partner holding High Distribution III Units, such Founding/Working
Partner’s HDIII account established on the books and records of the Partnership. 
 “HDIII Account Reduction
Obligation” shall have the meaning set forth in Section 12.01(c). 
 “High Distribution Units” means any Unit
designated as a High Distribution Unit in accordance with this Agreement. 
 “High Distribution II Units” means any Unit
designated as a High Distribution II Unit in accordance with this Agreement. 
 “High Distribution III Units” means any Unit
designated as a High Distribution III Unit in accordance with this Agreement. 
 “High Distribution IV Units” means any Unit
designated as a High Distribution IV Unit in accordance with this Agreement. 
 “Holdings Group” means the Partnership and
its Subsidiaries (other than U.S. Opco, Global Opco and their respective Subsidiaries). 
 “Holdings Ratio” means, as of any
time, the number equal to (a) the aggregate number of U.S. Opco Units held by the Holdings Group as of such time divided by (b) the aggregate number of Units issued and outstanding as of such time. 
 “Hypothetical Unit” has the meaning set forth in Section 11.01(d)(iii). 
 “Independent Counsel” has the meaning set forth in Section 10.02(i)(ii). 
 “Initial General Partner” has the meaning set forth in the preamble to this Agreement. 
 “Initial Vesting Date” has the meaning set forth in Section 11.01(d)(i). 
 “Interest” means the General Partnership Interest and any Limited Partnership Interest (including, for the avoidance of doubt, a Regular
Limited Partnership Interest, an Exchangeable Limited Partnership Interest, the Special Voting Limited Partnership Interest, the Founding Partner Interest, the REU Interest and the Working Partner Interest). 
  

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 “Limited Partner” means a Regular Limited Partner (including, for the avoidance of
doubt, the Exchangeable Limited Partners and the Special Voting Limited Partners), a Founding Partner, the REU Partner or a Working Partner, each in its capacity as a limited partner of the Partnership. 
 “Limited Partnership Interests” means the Regular Limited Partnership Interests, the Exchangeable Limited Partnership Interests, the
Special Voting Limited Partnership Interest, the Founding Partner Interests, the REU Interests and the Working Partner Interests. 
 “Majority in Interest” means the Exchangeable Limited Partner(s) holding a majority of the Units underlying the Exchangeable Limited Partnership Interests outstanding as of the applicable record date. 
 “Matching Grant Tax Payment Account” shall have the meaning set forth in Section 12.02(i)(i). 
 “Matching Grant Units” means any Unit designated as a Matching Grant Unit in accordance with this Agreement. 
 “Matching Post-Termination Payment” shall have the meaning set forth in Section 12.02(h)(i). 
 “Merger Agreement” means the Agreement and Plan of Merger, dated as of May 29, 2007, as amended as of November 5, 2007, and as
further amended from time to time, by and among BGC Partners, Cantor Fitzgerald, L.P., eSpeed, Inc., U.S. Opco, Global Opco and the Partnership. 
 “Merger” means the merger of BGC Partners and eSpeed, Inc. set forth in the Merger Agreement. 
 “NIC” has the meaning set forth in Section 12.07. 
 “NIC Liability” has the meaning set
forth in Section 12.07. 
 “Opcos” means U.S. Opco and Global Opco. 
 “Original Limited Partnership Agreement” has the meaning set forth in the recitals to this Agreement. 
 “Participation Plan” means the participation plan of the Partnership, as amended from time to time, in the form attached hereto as
Exhibit B. 
 “Partner Obligations” has the meaning set forth in Section 3.03(a). 
 “Partners” means the Limited Partners (including, for the avoidance of doubt, the 

  

 -13- 

 
Regular Limited Partners, the Exchangeable Limited Partners, the Special Voting Limited Partner, the Founding Partners, the REU Partners and the Working
Partners) and the General Partner, and “Partner” means any of the foregoing. 
 “Partnership” has the
meaning set forth in the preamble to this Agreement. 
 “PAYE” has the meaning set forth in Section 12.07. 

“Payment Date” shall have the meaning set forth in Section 12.02(b)(ii). 
 “Percentage Interest” means, as of the applicable calculation time, with respect to a Partner, the ratio, expressed as a percentage, of
the number of Units held by such Partner over the number of Units held by all Partners. 
 “Person” means any individual,
firm, corporation, partnership, trust, incorporated or unincorporated association, joint venture, joint stock company, limited liability company, governmental entity or other entity of any kind, and shall include any successor (by merger or
otherwise) of such entity. 
 “Personal Representative” shall mean the executor, administrator or other personal
representative of any deceased or disabled Founding/Working Partner or REU Partner, as the case may be, or any trustee of the estate of any bankrupt or deceased Founding/Working Partner or REU Partner, as the case may be. 
 “Post-Termination Payment” shall have the meaning set forth in Section 12.02(f)(i). 
 “Pre Five Year Units” means any Working Partner Units acquired by a Working Partner who becomes a Terminated or Bankrupt Partner on or
prior to the 60-month anniversary of the date on which such Partner acquired such Working Partner Units. 
 “proceeding” has
the meaning set forth in Section 10.02(a). 
 “Proportionate Quarterly Tax Distribution” means, for each Partner for
each fiscal quarter or other applicable period, such Partner’s Proportionate Tax Share for such fiscal quarter or other applicable period. 
 “Proportionate Tax Share” means, with respect to a Partner, the product of (a) the Tax Distribution for the fiscal year, fiscal quarter or other period, as applicable, and (b) the Percentage Interest of such
Partner for such fiscal year, fiscal quarter or other period. In the event that the Percentage Interest of a Partner changes during any fiscal year, fiscal quarter or other period, the Proportionate Tax Share of such Partner and the other Partners,
as the case may be, for such fiscal year, fiscal quarter or other period shall be appropriately adjusted to take into account the Partners’ varying interests. 
 “Publicly Traded Shares” means shares of BGC Partners Common Stock (if listed on any national securities exchange or included for quotation in any quotation system in the United States (even if such
shares are restricted securities under the Securities Act) and any 

  

 -14- 

 
shares of capital stock of any other entity, if such shares are of a class that is listed on any national securities exchange or included for quotation in
any quotation system in the United States (even if such shares are restricted securities under the Securities Act). 
 “Redemption
Consideration” shall have the meaning set forth in Section 13.19(a). 
 “Reduction Date” shall have the
meaning set forth in Section 12.01(c). 
 “Regular Limited Partner” means any Person who has acquired a Regular Limited
Partnership Interest pursuant to and in compliance with this Agreement and who shall have been admitted to the Partnership as a Regular Limited Partner in accordance with this Agreement and shall not have ceased to be a Regular Limited Partner under
the terms of this Agreement. 
 “Regular Limited Partnership Interest” means, with respect to any Regular Limited Partner,
such Partner’s Units (including, any Units designated as Exchange Right Units), Capital, designated as a “Regular Limited Partnership Interest” (including, for the avoidance of doubt, designation as an “Exchangeable Limited
Partnership Interest” and the “Special Voting Limited Partnership Interest”) on Schedule 4.02 and Schedule 5.01 in accordance with this Agreement and rights and obligations with respect to the Partnership pursuant to
this Agreement and applicable law by virtue of such Partner holding such Units and having such Capital. 
 “Requested Exchange
Effective Date” has the meaning set forth in Section 8.01(e). 
 “Representatives” means, with respect to any
Person, the Affiliates, directors, officers, employees, general partners, agents, accountants, managing member, employees, counsel and other advisors and representatives of such Person. 
 “REU” means any Unit designated as an REU in accordance with the terms of this Agreement. 
 “REU Interest” means, with respect to any REU Partner, such Partner’s REUs and Capital designated as “REU Interest” on
Schedule 4.02 and Schedule 5.01 in accordance with this Agreement and rights and obligations with respect to the Partnership pursuant to this Agreement and applicable law by virtue of such Partner holding such REUs and having such
Capital. 
 “REU Partner” means a holder of REU Interests. 
 “REU Post-Termination Amount” has the meaning set forth in Section 12.03(e)(i). 
 “REU Post-Termination Payment” has the meaning set forth in Section 12.02(j)(i). 
 “Restricted Period” means (a) with respect to the obligations described in clauses (i) and (v) of Section 3.03(a),
the period from the date on which a Person first becomes a Founding/Working Partner or REU Partner (or, with respect to a Partner holding Founding 

  

 -15- 

 
Partner Units, the date on which such Person first became a partner of Cantor), through the date on which such Person ceases, for any reason, to be a
Partner, (b) with respect to the obligations described in clause (iii) of Section 3.03(a), the period from the date on which a Person first becomes a Founding/Working Partner or REU Partner (or, with respect to a Partner holding
Founding Partner Units, the date on which such Person first became a partner of Cantor), through the one-year period immediately following the date on which such Person ceases, for any reason, to be a Partner, (c) with respect to the
obligations described in clause (ii) of 
 Section 3.03(a), the period from the date on which a Person first becomes a Founding/Working Partner or
REU Partner (or, with respect to a Partner holding Founding Partner Units, the date on which such Person first became a Partner of Cantor) through the two-year period immediately following the date on which such Person ceases, for any reason, to be
a Partner, and (d) with respect to the obligations described in clauses (iv) and (vi) of Section 3.03(a), the period from the date on which a Person first becomes a Founding/Working Partner or REU Partner (or, with respect to a
Partner holding Founding Partner Units, the date on which such Person first became a partner of Cantor) through the four-year period immediately following the date on which such Person ceases, for any reason, to be a Partner. 
 “Securities Act” has the meaning set forth in Section 7.06 of this Agreement. 
 “Separation” has the meaning set forth in the recitals to this Agreement. 
 “Separation Agreement” has the meaning set forth in the recitals to this Agreement. 
 “Special Item” means the matters set forth on Schedule A. 
 “Special Voting Limited Partner” means the Regular Limited Partner holding the Special Voting Limited Partnership Interest pursuant to
and in compliance with this Agreement and who shall have been admitted to the Partnership as a Regular Limited Partner designated as the Special Voting Limited Partner in accordance with this Agreement and shall not have ceased to be a Regular
Limited Partner designated as the Special Voting Limited Partner under the terms of this Agreement. 
 “Special Voting Limited
Partnership Interest” means, with respect to the Special Voting Limited Partner, such Partner’s Unit and Capital designated as the “Special Voting Limited Partnership Interest” on Schedule 4.02 and Schedule 5.01
in accordance with this Agreement and rights and obligations with respect to the Partnership pursuant to this Agreement and applicable law by virtue of such Partner holding such Unit and having such Capital. 
 “Special Voting Partnership Unit” means the Unit designated as the Special Voting Partnership Unit in accordance with this Agreement.

 “Subsidiary” means, as of the relevant date of determination, with respect to any Person, any corporation or other Person
of which 50% or more of the voting power of the outstanding voting equity securities or 50% or more of the outstanding economic equity interest is held, directly or indirectly, by such Person. 
  

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 “Tax Distribution” means, for any fiscal quarter or fiscal year or other period of the
Partnership during the term of the Partnership, the product of (a) the aggregate amount of taxable income or gain allocated to the Partners pursuant to Section 5.04(a) for such period (excluding any item of income, gain, loss or deduction
allocated in respect of any Special Item) and (b) the Applicable Tax Rate for such period. 
 “Ten Year Units” means
any Working Partner Units acquired by a Working Partner who becomes a Terminated or Bankrupt Partner after the 120-month anniversary of the date on which such Partner acquired such Units. 
 “Termination” (including the form “Terminated”) shall mean, with respect to any Founding/Working Partner or REU
Partner, (a) the actual termination of the employment of such Partner, such that such Partner is no longer an employee of the Opcos or any Affiliated Entities, for any reason whatsoever, including termination by the employer with or without
cause, by such Partner or by reason of death, or (b) in the sole and absolute discretion of the General Partner, the termination by the General Partner, which may occur without termination of a Partner’s employment, of the Partner’s
status as a Partner by reason of the determination by the General Partner that such Partner has breached this Agreement or that such Partner has otherwise ceased to provide substantial services to the Partnership or any Affiliated Entity (such as by
going or being placed on “garden leave” or entering into a similar type of arrangement), even if such cessation is at the direction of the Partnership or any Affiliated Entity. Termination shall also include the date on which a
Founding/Working Partner or REU Partner ceases to be a Partner for any other reason including the date on which all of a Partner’s Units are redeemed pursuant to Section 12.03. With respect to a corporate or other entity Partner,
Termination shall also include the Termination of the beneficial owner, grantor, beneficiary or trustee of such Partner. A Partner shall be considered to be Terminated immediately upon the occurrence of the events described above (or, in the sole
and absolute discretion of the General Partner, as of the first day of the fiscal quarter in which the event giving rise to such Termination occurs); provided, however, that such Partner (or in the case of a deceased Partner, the
Personal Representative of such Partner), and the General Partner may agree in writing that such Partner shall not become a Terminated Partner until such later time as selected at any time by the General Partner or as is set forth in such written
agreement. 
 “Transfer” means any transfer, sale, conveyance, assignment, gift, hypothecation, pledge or other disposition,
whether voluntary or by operation of law, of all or any part of an Interest or any right, title or interest therein. 
 “Transferee” means the transferee in a Transfer or proposed Transfer. 
 “Transferor” means the
transferor in a Transfer or proposed Transfer. 
 “UCC” has the meaning set forth in Section 4.07. 
 “Under Three-Year Units” means any Working Partner Units acquired by a Working Partner who becomes a Terminated or Bankrupt Working
Partner prior to the 36 month anniversary of the date such Partner acquired such Units. 
  

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 “Unit” means, with respect to any Partner, such Partner’s partnership interest in
the Partnership entitling the holder to a share in the Partnership’s profits, losses and operating distributions as provided in this Agreement (including any Unit designated as an Exchange Right Unit, a Founding Partner Unit, an REU or a
Working Partner Unit). 
 “U.S. Opco” means BGC Partners, L.P., a Delaware limited partnership. 
 “U.S. Opco Capital” means “Capital” as defined in the U.S. Opco Limited Partnership Agreement. 
 “U.S. Opco General Partner” means the “General Partner” as defined in the Global Opco Limited Partnership Agreement.

 “U.S. Opco General Partnership Interest” means the “General Partnership Interest” as defined in the U.S. Opco
Limited Partnership Agreement. 
 “U.S. Opco Interest” means an “Interest” as defined in the U.S. Opco Limited
Partnership Agreement. 
 “U.S. Opco Limited Partnership Agreement” means the amended and restated limited partnership
agreement of U.S. Opco, in the form attached hereto as Exhibit C. 
 “U.S. Opco Limited Partnership Interest” means the
“Limited Partnership Interest” as defined in the U.S. Opco Limited Partnership Agreement. 
 “U.S. Opco Special Voting
Limited Partnership Interest” means the “Special Voting Limited Partnership Interest” as defined in the U.S. Opco Limited Partnership Agreement. 
 “U.S. Opco Units” means “Units” as defined in the U.S. Opco Limited Partnership Agreement. 
 “Vested Percentage” has the meaning set forth in Section 11.01(d)(i). 
 “Working Partner” means a holder of Working Partner Interests. 
 “Working Partner Interest”
means, with respect to any Working Partner, such Partner’s Working Partner Units and Capital designated as “Working Partner Interest” on Schedule 4.02 and Schedule 5.01 in accordance with this Agreement and rights and
obligations with respect to the Partnership pursuant to this Agreement and applicable law by virtue of such Partner holding such Working Partner Units and having such Capital. 
 “Working Partner Unit” means any Unit (including High Distribution Units, High Distribution II Units, High Distribution III Units, High
Distribution IV Units, Grant Units or Matching Grant Units) designated as a Working Partner Unit in accordance with the terms of this Agreement. 
  

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 SECTION 1.02. Other Definitional Provisions. Wherever required by the context of this Agreement,
the singular shall include the plural and vice versa, and the masculine gender shall include the feminine and neuter genders and vice versa, and references to any agreement, document or instrument shall be deemed to refer to such agreement, document
or instrument as amended, supplemented or modified from time to time. When used herein: 
 (a) the word “or”
is not exclusive unless the context clearly requires otherwise; 
 (b) the word “control” (including, with
correlative meanings, the terms “controlled by” and “under common control with”), as used with respect to any Person, means the direct or indirect possession of the power to direct or cause the direction of the
management or policies of such Person, whether through the ownership of voting securities, by contract or otherwise; 
 (c)
the words “including,” “includes,” “included” and “include” are deemed to be followed by the words “without limitation”; 
 (d) the terms “herein,” “hereof” and “hereunder” and other words of similar import
refer to this Agreement as a whole and not to any particular section, paragraph or subdivision; and 
 (e) all section,
paragraph or clause references not attributed to a particular document shall be references to such parts of this Agreement, and all exhibit, appendix, annex and schedule references not attributed to a particular document shall be references to such
exhibits, appendixes, annexes and schedules to this Agreement. 
 SECTION 1.03. References to Schedules. The General Partner shall
maintain and revise from time to time all schedules referred to in this Agreement in accordance with this Agreement. Notwithstanding anything in Section 13.01 to the contrary, any such revision shall not be deemed an amendment to this
Agreement, and shall not require any further act, vote or approval of any Person. 
 ARTICLE II 
 FORMATION, CONTINUATION AND POWERS 
 SECTION
2.01. Formation. Effective as of 8:01 p.m., Wilmington, Delaware time, on August 24, 2004, the Partnership was formed pursuant to the laws of the State of Delaware pursuant to a Certificate of Limited Partnership. The Original Limited
Partnership Agreement was entered into on August 24, 2004 and amended on July 15, 2005 and, prior to the effectiveness of this Agreement, constituted the partnership agreement (as defined in the Act) of the parties thereto. The Original
Limited Partnership Agreement shall be amended and restated in its entirety to be this Agreement effective immediately prior to the closing of the Contribution pursuant to the Separation Agreement, and this Agreement shall thereafter constitute the
partnership agreement (as defined in the Act) of the parties hereto. 
 SECTION 2.02. Name. The name of the Partnership is “BGC
Holdings, L.P.” 
  

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 SECTION 2.03. Purpose and Scope of Activity. The purposes of the Partnership shall be to perform
its obligations under the Ancillary Agreements; to hold, directly or indirectly, U.S. Opco General Partnership Interest, the U.S. Opco Special Voting Limited Partnership Interest, U.S. Opco Limited Partnership Interests, the Global Opco General
Partnership Interest, the Global Opco Special Voting Limited Partnership Interest and Global Opco Limited Partnership Interests; to administer the exchanges of Exchange Right Units in accordance with this Agreement and the Separation Agreement; to
administer and manage the Partnership’s relationship with Cantor, the Founding/Working Partners, the REU Partners, BGC Partners and the Opcos and its rights and obligations under the Ancillary Agreements to which it is a party (including by
exercising its rights thereunder); and to engage in any activity, and to take any action, necessary, appropriate, proper, advisable, convenient or incidental to carrying out the foregoing purposes to the extent consistent with applicable laws
(including entering into agreements, opening bank accounts, making filings, applications and reports, consenting to service of process, appointing an attorney to receive service of process and executing any other papers and instruments which may be
necessary, convenient or incidental thereto). 
 SECTION 2.04. Principal Place of Business. For purposes of the Act, the principal
place of business of the Partnership shall be located in New York, New York or at such other place as may hereafter be designated from time to time by the General Partner. The Partnership, committee and officer meetings shall take place at the
Partnership’s principal place of business unless decided otherwise for any particular meeting. 
 The Partnership may qualify to
transact business in such other states and under such assumed business names (for which all applicable assumed business name certificates or filings shall be made) as the General Partner shall determine. Each Partner shall execute, acknowledge,
swear to and deliver all certificates or other documents necessary or appropriate to qualify, continue and terminate the Partnership as a foreign limited partnership in such jurisdictions in which the Partnership may conduct or cease to conduct
business, as applicable. 
 SECTION 2.05. Registered Agent and Office. The registered agent for service of process is, and the mailing
address of the registered office of the Partnership in the State of Delaware is in care of, The Corporation Trust Company, 1209 Orange Street, Wilmington, Delaware. At any time, the Partnership may designate another registered agent and/or
registered office. 
 SECTION 2.06. Authorized Persons. The execution and causing to be filed of the Certificate of Limited
Partnership by the applicable authorized Persons on behalf of the General Partner are hereby specifically ratified, adopted and confirmed. The officers of the Partnership and the General Partner are hereby designated as authorized Persons to act in
connection with executing and causing to be filed, when approved by the appropriate governing body or bodies hereunder, any certificates required or permitted to be filed with the Secretary of State of the State of Delaware and any certificates (and
any amendments and/or restatements thereof) necessary for the Partnership to file in any jurisdiction in which the Partnership is required to make a filing. 
  

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 SECTION 2.07. Term. The term of the Partnership began on the date the Certificate of Limited
Partnership of the Partnership became effective, and the Partnership shall have perpetual existence unless sooner dissolved as provided in Article IX. 
 SECTION 2.08. Treatment as Partnership. Except as otherwise required pursuant to a determination within the meaning of Section 1313(a)(1) of the Code, the parties shall treat the Partnership as a
partnership for United States federal income tax purposes and agree not to take any action or fail to take any action which action or inaction would be inconsistent with such treatment. 
 SECTION 2.09. Compliance with Law; Offset Rights. (a) The Partnership shall use its best efforts to comply with any and all governmental
requirements applicable to it, including the making of any and all necessary or advisable governmental registrations. 
 (b)
Each Founding/Working Partner and each REU Partner agrees to use his, her or its best efforts to comply with any and all governmental requirements applicable to the Partnership and the Affiliated Entities. Each Founding/Working Partner and each REU
Partner agrees to indemnify the Partnership and the Affiliated Entities against any loss, claim, damage or cost, including attorneys’ fees and expenses resulting from a failure to comply with any such requirement occasioned by such
Partner’s willful misconduct or gross negligence. 
 (c) Upon a breach of this Agreement by, or the Termination or
Bankruptcy of, a Founding/Working Partner or an REU Partner that is subject to the Partner Obligations, or in the event that any such Founding/Working Partner or REU Partner, as the case may be, owes any amount to the Partnership or to any
Affiliated Entity or fails to pay any amount to any other Person with respect to which amount the Partnership or any Affiliated Entity is a guarantor or surety or is similarly liable (in each case whether or not such amount is then due and payable),
the Partnership shall have the right to set off the amount that such Partner owes to the Partnership or any Affiliated Entity or any such other Person under any agreement or otherwise and the amount of any cost or expense incurred or projected to be
incurred by the Partnership in connection with such breach, such Termination or Bankruptcy or such indebtedness (including attorneys’ fees and expenses and any diminution in value of any Partnership assets and including in each case both
monetary obligations and the fair market value of any non-cash item and amounts not yet due or incurred) against any amounts that it owes to such Partner under this Agreement or otherwise, or to reduce the Capital Account, the Base Amount and/or the
distributions (quarterly or otherwise) of such Partner by any such amount. 
 ARTICLE III 
 MANAGEMENT 
 SECTION 3.01. Management by
the General Partner. (a) Subject to the terms and provisions of this Agreement, the management and control of the business and affairs of the Partnership shall be vested solely in, and directed and exercised solely by, the General Partner.
In furtherance of the activities of the Partnership, subject to the terms and provisions of this 
  

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 Agreement, the General Partner shall have all rights and powers, statutory or otherwise, possessed by general partners of
limited partnerships under the laws of the State of Delaware. 
 (b) Except as otherwise expressly provided herein, the
General Partner has full and exclusive power and authority to do, on behalf of the Partnership, all things that are deemed necessary, appropriate or desirable by the General Partner to conduct, direct and manage the business and other affairs of the
Partnership and is authorized and empowered, on behalf and in the name of the Partnership, to carry out and implement, directly or through such agents as the General Partner may appoint, such actions and execute such documents as the General Partner
may deem necessary or advisable, or as may be incidental to or necessary for the conduct of the business of the Partnership. Without limiting the foregoing, and notwithstanding other provisions contained in this Agreement, the General Partner shall
have the authority to waive the application of any provision of this Agreement with respect to a Founding/Working Partner or REU Partner or all or a portion of a Founding/Working Partner’s or REU Partner’s Units; provided that no
waiver shall be enforceable as against the General Partner and the Partnership unless in writing and signed by the General Partner. Unless expressly otherwise provided in this Agreement, all determinations, judgments and/or actions, that may be made
or taken, or not made or not taken, with respect to the Founding/Working Partners or the REU Partners by the General Partner in its discretion pursuant to or in connection with this Agreement, shall be in the sole and absolute discretion of the
General Partner. All determinations and judgments made by the General Partner with respect to the Founding/Working Partners or the REU Partners, as the case may be, in good faith and not in violation of the terms of the Agreement shall be conclusive
and binding on all Founding/Working Partners or the REU Partners, as the case may be. 
 (c) The General Partner agrees to use
its best efforts to meet all requirements of the Code and currently applicable regulations, rulings and other procedures of the Internal Revenue Service to ensure that the Partnership will be classified for United States federal income tax purposes
as a partnership. 
 (d) The General Partner may appoint officers, managers or agents of the Partnership and may delegate to
such officers, managers or agents all or part of the powers, authorities, duties or responsibilities possessed by or imposed on the General Partner pursuant to this Agreement (without limitation on the General Partner’s ability to exercise such
powers, authorities or responsibilities directly at any time); provided that, notwithstanding anything herein or in any other agreement to the contrary, the General Partner may remove any such officer, manager or agent, and may revoke any or
all such powers, authorities and responsibilities so delegated to any such person, in each case at any time with or without cause. The officers of the Partnership shall consist of such positions and titles that the General Partner may in its
discretion designate or create, including a Chairman, a Chief Executive Officer, a President, a Chief Financial Officer, one or more Vice Presidents, a Treasurer, one or more Assistant Treasurers, a Secretary or one or more Assistant Secretaries. A
single person may hold more than one office. Each officer shall hold office until his successor is chosen, or until his death, resignation or removal from office. 
  

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 Each of such officers shall have such powers and duties with respect to the business and
other affairs of the Partnership, and shall be subject to such restrictions and limitations, as are prescribed from time to time by the General Partner; provided, however, that each officer shall at all times be subject to the
direction and control of the General Partner in the performance of such powers and duties. 
 (e) Notwithstanding anything to
the contrary herein, without the prior written consent of Cantor, the General Partner shall not take any action that may adversely affect Cantor’s Purchase Rights (as defined in the Separation Agreement) in Section 4.11 of the Separation
Agreement. 
 SECTION 3.02. Role and Voting Rights of Limited Partners; Authority of Partners. (a) Limitation on Role of
Limited Partners. No Limited Partner shall have any right of control or management power over the business or other affairs of the Partnership as a result of its status as a Limited Partner except as otherwise provided in this Agreement. No
Limited Partner shall participate in the control of the Partnership’s business in any manner that would, under the Act, subject such Limited Partner to any liability beyond those liabilities expressly contemplated hereunder, including holding
himself, herself or itself out to third parties as a general partner of the Partnership; provided that any Limited Partner may be an employee of the Partnership or of any Affiliated Entities and perform such duties and do all such acts
required or appropriate in such role, and no such performance or acts shall subject such Limited Partner to any liability beyond those liabilities expressly contemplated hereunder. Without limiting the generality of the foregoing, in accordance
with, and to the fullest extent permitted by the Act (including Section 17-303 thereof), Limited Partners (directly or through an Affiliate) (i) may consult with and advise the General Partner or any other Person (including, if applicable,
the general partner of the General Partner) with respect to any matter, including the business of the Partnership, (ii) may, or may cause the General Partner or any other Person (including, if applicable, the general partner of the General
Partner) to, take or to refrain from taking any action, including by proposing, approving, consenting or disapproving, by voting or otherwise, with respect to any matter, including the business of the Partnership, (iii) may transact business
with the General Partner (including, if applicable, the general partner of the General Partner) or the Partnership, and (iv) may be an officer, director, partner or stockholder of the General Partner (including, if applicable, the general
partner of the General Partner) or have its Representatives serve as officers or directors of the General Partner (including, if applicable, of the general partner of the General Partner) without incurring additional liabilities to third parties.

 (b) No Limited Partner Voting Rights. To the fullest extent permitted by Section 17-302(f) of the Act, the
Limited Partners shall not have any voting rights under the Act, this Agreement or otherwise, and shall not be entitled to consent to, approve or authorize any actions by the Partnership or the General Partner, except in each case as otherwise
specifically provided in this Agreement. 
 (c) Authority of Partners. Except as set forth herein with respect to the
General Partner, no Limited Partner shall have any power or authority, in such Partner’s capacity as a Limited Partner, to act for or bind the Partnership except to the extent that such Limited Partner is so authorized in writing prior thereto
by the General Partner. Without limiting the generality of the foregoing, except as set forth herein with respect to 

  

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the General Partner, no Limited Partner, as such, shall, except as so authorized, have any power or authority to incur any liability or execute any
instrument, agreement or other document for or on behalf of the Partnership, whether in the Partnership’s name or otherwise. Persons dealing with the Partnership are entitled to rely conclusively upon the power and authority of the General
Partner. Each Limited Partner hereby agrees that, except to the extent provided in this Agreement and except to the extent that such Limited Partner shall be the General Partner, it will not participate in the management or control of the business
and other affairs of the Partnership, will not transact any business for the Partnership and will not attempt to act for or bind the Partnership. 
 (d) Consent Rights. Notwithstanding anything to the contrary herein, the General Partner shall not take any of the following actions without the written consent of a Majority in Interest: 
 (i) decreasing the amount distributed to Partners pursuant to Article VI or Section 12.03 with respect to any fiscal quarter or other
period; 
 (ii) amending this Agreement pursuant to Section 13.01, or directing the Partnership in its capacity as the
U.S. Opco General Partner and/or Global Opco General Partner, as the case may be, to amend or consent to an amendment of the U.S. Opco Limited Partnership Agreement and/or Global Opco Limited Partnership Agreement, as the case may be; 
 (iii) taking any other action, or directing the Partnership in its capacity as the U.S. Opco General Partner and/or Global Opco General
Partner, as the case may be, to take any other action, that may adversely affect any member of the Cantor Group’s exercise of its rights under Article XII or its right to exchange certain Exchange Right Units, together with Limited Partnership
Interests and related Capital for shares of BGC Partners Common Stock under Article VIII; and/or 
 (iv) Transferring any U.S.
Opco Units or Global Opco Units beneficially owned, directly or indirectly, by the Partnership or its Subsidiaries. 
 (e)
Founding/Working Partners. Each of the Founding/Working Partners shall have the rights and obligations set forth in this Agreement, including Article XII, and each of the Founding/Working Partners shall remain a Founding/Working Partner until
he, she or it ceases to be a Limited Partner pursuant to this Agreement. 
 (f) REU Partners. Each of the REU Partners
shall have the rights and obligations set forth in this Agreement, including Article XII, and each of the REU Partners shall remain an REU Partner until he, she or it ceases to be a Limited Partner pursuant to this Agreement. 
 SECTION 3.03. Partner Obligations. (a) Each Founding/Working Partner and each REU Partner agrees that, in addition to any other obligations
that he, she or it may have under this Agreement, he, she or it shall have a duty of loyalty to the Partnership and further agrees during the Restricted Period, not to, either directly or indirectly (including by or through an Affiliate)
(collectively, clauses (i) through (vi), the “Partner Obligations”): 
  

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 (i) breach such Limited Partner’s duty of loyalty to the Partnership; 
 (ii) engage in any activity of the nature set forth in clause (A) of the definition of Competitive Activity; 
 (iii) engage in any activity of the nature set forth in clauses (B) through (E) of the definition of Competitive Activity or
take any action that results directly or indirectly in revenues or other benefit for such Limited Partner or any third party that is or could be considered to be engaged in any activity of the nature set forth in clauses (B) through (E) of
the definition of Competitive Activity, except as otherwise agreed to in writing by the General Partner, in its sole and absolute discretion; 
 (iv) make or participate in the making of (including through the applicable Partner’s or any of his, her or its Affiliates’ respective Representatives) any comments to the media (print, broadcast, electronic
or otherwise) that are disparaging regarding (A) BGC Partners, any of the Affiliated Entities or any of their Affiliates, or (B) the senior executive officers of BGC Partners, any Affiliated Entity, or any of their Affiliates, or are
otherwise contrary to the interests of BGC Partners, any Affiliated Entity or any of their Affiliates, as determined by the General Partner in its sole and absolute discretion; 
 (v) except as otherwise permitted in Section 13.15, take advantage of, or provide another person with the opportunity to take
advantage of, a “corporate opportunity” (as such term would apply to the Partnership if it were a corporation) including opportunities related to intellectual property, which for this purpose shall require granting BGC Partners a right of
first refusal for BGC Partners to acquire any assets, stock or other ownership interest in a business being sold by any Partner or Affiliate of such Partner, if an investment in such business would constitute a “corporate opportunity” (as
such term would apply to the Partnership if it were a corporation), that has not been presented to and rejected by BGC Partners, or that BGC Partners rejects but reserves for possible further action by BGC Partners in writing, unless otherwise
consented to by the General Partner in writing in its sole and absolute discretion; or 
 (vi) otherwise take any action to
harm, that harms, or that reasonably could be expected to harm BGC Partners, any of the Affiliated Entities or any of their Affiliates, or any Affiliated Entity, including, without limitation, any breach of the provisions of Section 13.06
hereof. 
 The determination of whether a Founding/Working Partner or REU Partner has breached its Partner Obligations will be made in good
faith by the General Partner in its sole and absolute discretion, which determination will be final and binding. 
 (b) If a
Founding/Working Partner or REU Partner breaches his, her or its Partner Obligations as determined by the General Partner in its sole and absolute discretion, then, in addition to any other rights or remedies that the General Partner may 

  

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have, and unless otherwise determined by the General Partner in its sole and absolute discretion, the Partnership shall redeem all of the Units held by such
Partner for a redemption price equal to their Base Amount, and such Partner shall have no right to receive any further distributions, including any Additional Amounts, or any other distributions or payments of cash, stock or property, to which such
Partner otherwise might be entitled. 
 (c) Without limiting any of the foregoing, for all purposes of this Agreement, any
Founding/Working Partner or REU Partner that breaches any Partner Obligation shall be subject to all of the consequences (including the consequences provided for in Sections 12.02 and 12.03 applicable to a Founding/Working Partner or REU Partner, as
the case may be, that engages in a Competitive Activity). 
 (d) Any Founding/Working Partner or REU Partner that breaches
his, her or its Partner Obligations shall indemnify the Partnership for and pay any resulting attorneys’ fees and expenses of the Partnership, as well as any and all damages resulting from such breach. 
 (e) Notwithstanding anything to the contrary, and unless Cantor shall determine otherwise, none of the obligations, limitations,
restrictions or other provisions set forth in Sections 3.03(a), 3.03(b), 3.03(c) or 3.03(d) shall apply to any Founding/Working Partner or REU Partner that is also a Cantor Company or any of its Affiliates or any partner or member of a Cantor
Company or any of its Affiliates. 
 ARTICLE IV 
 PARTNERS; CLASSES OF PARTNERSHIP INTERESTS 
 SECTION 4.01. Partners. The Partnership shall have
(a) a General Partner; (b) one or more Regular Limited Partners (including, for the avoidance of doubt, the Exchangeable Limited Partners and the Special Voting Limited Partner); (c) one or more Founding/Working Partners; and
(d) one or more REU Partners. Schedule 4.01 sets forth the name and address of the Partners. Schedule 4.01 shall be amended pursuant to Section 1.03 to reflect any change in the identity or address of the Partners in
accordance with this Agreement. Each Person admitted to the Partnership as a Partner pursuant to this Agreement shall be a partner of the Partnership until such Person ceases to be a Partner in accordance with the provisions of this Agreement.

 SECTION 4.02. Interests. (a) Generally. (i) Classes of Interests. Interests in the Partnership shall be
divided into two classes: (A) a General Partnership Interest and (B) Limited Partnership Interests (including, for the avoidance of doubt, the Regular Limited Partnership Interests, the Exchangeable Limited Partnership Interests, the
Special Voting Limited Partnership Interest, the Founding Partner Interests, the REU Interests and the Working Partner Interests (which shall not constitute separate classes or groups of partnership interests within the meaning of the Act)). The
General Partnership Interest and the Limited Partnership Interests shall consist of, and be issued as, Units and Capital (with all of the Units associated with the Exchangeable Limited Partnership Interests designated as Exchangeable Limited Partner
Units; 

  

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with all of the Units associated with the Founding Partner Interests designated as Founding Partner Units; with all of the Units associated with the REU
Interests designated as REUs; with all of the Units associated with the Working Partner Interests designated as Working Partner Units; and with all of the Units associated with the Special Voting Limited Partnership Interest designated as the
Special Voting Partnership Unit). The aggregate number of authorized Units is 600,000,000. The aggregate number of authorized Units shall not be changed, modified or adjusted from that set forth in the immediately preceding sentence; provided
that, in the event that the total number of authorized Units of U.S. Opco under the U.S. Opco Limited Partnership Agreement shall be increased or decreased after the date of this Agreement, then the total number of authorized Units shall be
correspondingly increased or decreased by the same number by the General Partner without any act, vote or approval of any other Person. Any Units repurchased by or otherwise transferred to the Partnership or otherwise forfeited or cancelled shall be
cancelled and thereafter deemed to be authorized but unissued, and may be subsequently issued as Units for all purposes hereunder in accordance with this Agreement. 
 (ii) Issuances of Additional Units. Any authorized but unissued Units may be issued: 
 (1) pursuant to the Contribution and Schedule 2.03 of the Separation Agreement; 
 (2) to members of the Cantor Group in connection with an investment in the Partnership by the members of the Cantor Group as provided in
Section 4.11 of the Separation Agreement; 
 (3) with respect to Founding/Working Partner Units, to an Eligible
Recipient, in each case as directed by the Exchangeable Limited Partners (by affirmative vote of a Majority in Interest); 
 (4) as otherwise agreed by each of the General Partner and the Exchangeable Limited Partners (by affirmative vote of a Majority in Interest); 
 (5) pursuant to the Participation Plan or in connection with the Merger; 
 (6) to any
Founding/Working Partner or REU Partner pursuant to Section 5.01(c); 
 (7) to any Partner in connection with a
conversion of an issued Unit and Interest into a different class or type of Unit and Interest in accordance with this Agreement; and 
 (8) to Cantor (or any member of the Cantor Group) pursuant to Sections 12.02 and 12.03; 
 provided that each Person to be
issued additional Units pursuant to clause (1), (2), (3), (4) or (5) of this sentence shall, as a condition to such issuance, execute and deliver to the Partnership an agreement in which such Person agrees to be admitted as a Partner

  

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with respect to such Units and bound by this Agreement and any other agreements, documents or instruments specified by the General Partner; provided,
however, that if such Person (A) is at the time of such issuance a Partner of the applicable class of Interests being issued or (B) has previously entered into an agreement pursuant to which such Person shall have agreed to become a
Partner and be bound by this Agreement with respect to the applicable class of Interests being issued (which agreement is in effect at the time of such issuance), such Person shall not be required to enter into any such agreements unless otherwise
determined by the General Partner. Upon any such issuance, any such Person not already a Partner shall be admitted as a limited partner with respect to the issued Interests. 
 (b) General Partnership Interest. The Partnership shall have one General Partnership Interest. The Unit issued to the General
Partner in respect of such Partner’s General Partnership Interest is set forth on Schedule 4.02. Schedule 4.02 shall be amended pursuant to Section 1.03 to reflect any change in the number or the issuance or allocation of the
Unit in respect of such Partner’s General Partnership Interest in accordance with this Agreement. 
 (c) Regular
Limited Partnership Interests. (i) The Partnership may have one or more Regular Limited Partnership Interests. The number of Units issued to each Regular Limited Partner in respect of such Partner’s Regular Limited Partnership Interest
is set forth on Schedule 4.02. Schedule 4.02 shall be amended pursuant to Section 1.03 to reflect any change in the number or the issuance or allocation of the Units in respect of such Partner’s Regular Limited Partnership
Interest in accordance with this Agreement. 
 (ii) The Partnership shall have one Regular Limited Partnership Interest
designated as the Special Voting Limited Partnership Interest, as provided in Section 4.03(b). There shall only be one (1) Unit associated with the Special Voting Limited Partnership Interest. 
 (d) Exchangeable Limited Partnership Interests. The Partnership may have one or more Regular Limited Partnership Interests
designated as Exchangeable Limited Partnership Interests. The number of Exchangeable Limited Partner Units issued to each Exchangeable Limited Partner in respect of such Partner’s Exchangeable Limited Partnership Interest is set forth on
Schedule 4.02. Schedule 4.02 shall be amended pursuant to Section 1.03 to reflect any change in the number or the issuance or allocation of the Exchangeable Limited Partner Units in respect of such Partner’s Exchangeable
Limited Partnership Interest in accordance with this Agreement. 
 (e) Founding Partners. The Partnership may have one
or more Founding Partner Interests. The Founding Partner Interests shall be sub-divided into six classes: (A) Grant Units, (B) Matching Grant Units, (C) High Distribution Units, (D) High Distribution II Units, (E) High
Distribution III Units, and (F) High Distribution IV Units. Each class shall be governed by the terms and conditions of this Agreement, including Article XII. The number and class of Founding Partner Units Transferred or issued to each Founding
Partner in respect of such Founding Partner Units is set forth on Schedule 4.02. Schedule 4.02 shall be amended pursuant to Section 1.03 to reflect any change in the number or the 

  

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issuance or allocation of the Founding Partner Units in respect of such Partner’s Founding Partner Interest in accordance with this Agreement.

 (f) Working Partners. The Partnership may have one or more Working Partner Interests. The Working Partner Interests
shall be sub-divided into six classes: (A) Grant Units, (B) Matching Grant Units, (C) High Distribution Units, (D) High Distribution II Units, (E) High Distribution III Units, and (F) High Distribution IV Units. Each
class shall be governed by the terms and conditions of this Agreement, including Article XII. The number and class of Working Partner Units Transferred or issued to each Working Partner in respect of such Working Partner Units is set forth on
Schedule 4.02. Schedule 4.02 shall be amended pursuant to Section 1.03 to reflect any change in the number or the issuance or allocation of the Working Partner Units in respect of such Partner’s Working Partner Interest in
accordance with this Agreement. 
 (g) REU Partners. The Partnership may have one or more REU Interests. Each REU
Interests shall be governed by the terms and conditions of this Agreement, including Article XII, and the terms and conditions of the grant of such REU Interest, which terms and conditions shall be determined by the General Partner in its sole
discretion. The number and class of REUs Transferred or issued to each REU Partner in respect of such REUs is set forth on Schedule 4.02. Schedule 4.02 shall be amended pursuant to Section 1.03 to reflect any change in the number or the
issuance or allocation of the REUs in respect of such Partner’s REU Interest in accordance with this Agreement. 
 (h)
No Additional Classes of Interests. There shall be no additional classes of partnership interests in the Partnership. 
 SECTION 4.03.
Admission and Withdrawal of Partners. (a) General Partner. (i) The General Partner is BGC GP, LLC. On the date of this Agreement, BGC GP LLC shall have the General Partnership Interest, which shall have the Units and the
Capital set forth on Schedule 4.02 and Schedule 5.01, respectively. 
 (ii) The admission of a Transferee as a
General Partner, and resignation or withdrawal of any General Partner, shall be governed by Section 7.02. 
 (iii)
Effective immediately upon the Transfer of the General Partner’s entire General Partnership Interest as provided in Section 7.02(e), such Partner shall cease to have any interest in the profits, losses, assets, properties or capital of the
Partnership with respect to such General Partnership Interest and shall cease to be the General Partner. 
 (b) Regular
Limited Partners. (i) The initial Limited Partners are BGC GP LLC, Cantor and BGC Partners, and the initial Special Voting Limited Partner is BGC GP LLC. On the date of this Agreement, immediately following the Separation, the Limited
Partners shall have the Limited Partnership Interests (including, for the avoidance of doubt, the Special Voting Limited Partnership Interest), which shall have the Units (including those designated as Exchangeable Limited Partnership Units) and the
Capital set forth on Schedule 4.02 and Schedule 5.01, respectively. 
  

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 (ii) The admission of a Transferee as a Regular Limited Partner pursuant to any Transfer
permitted by Section 7.02(a), 7.02(b), 7.02(c), or 7.02(d) as applicable, shall be governed by Section 7.02, and the admission of a Person as a Regular Limited Partner in connection with the issuance of additional Regular Limited
Partnership Interests and Units pursuant to Section 4.02(a)(ii) shall be governed by such applicable Section. 
 (iii)
Effective immediately upon the Transfer of a Regular Limited Partner’s entire Regular Limited Partnership Interest as provided in Section 7.02(a), 7.02(b), 7.02(c) or 7.02(d), as applicable, such Partner shall cease to have any interest in
the profits, losses, assets, properties or capital of the Partnership with respect to such Regular Limited Partnership Interest and shall cease to be a Regular Limited Partner. 
 (c) Founding Partners. (i) On the date of this Agreement, immediately following the Separation and pursuant to the Cantor
Redemption, the Founding Partners shall receive the Founding Partner Interests, which shall have the Units (including the class designation) and the Capital and Adjusted Capital Account set forth on Schedule 4.02 and Schedule 5.01,
respectively. Upon the Transfer of such Founding Partner Interests to the Founding Partners by Cantor, pursuant to the Cantor Redemption, the Founding Partners are hereby deemed automatically admitted as Limited Partners with respect to such
Interests and bound by this Agreement. 
 (ii) Effective immediately upon the Transfer of the Founding Partner’s entire
Founding Partner Interest as provided in Section 7.02(c) or Article XII, as applicable, such Partner shall cease to have any interest in the profits, losses, assets, properties or capital of the Partnership with respect to such Founding Partner
Interest, and shall cease to be a Founding Partner. 
 (iii) Any Founding Partner Interest Transferred to any Cantor Company,
pursuant to Section 12.02 or 12.03 or otherwise, shall cause such Founding Partner Interest and related Units (or portion thereof) to automatically be designated as an Exchangeable Limited Partnership Interest and the related Units (or portion
thereof) shall automatically be designated as Exchangeable Limited Partnership Units, and the Cantor Company acquiring such Interest shall have all rights and obligations of a holder of Exchangeable Limited Partnership Interests with respect to such
Interest. 
 (d) Working Partners. (i) On the date of this Agreement, immediately following the Separation, there
shall be no Working Partners. 
 (ii) The admission of a Person as a Working Partner in accordance with the issuance of
additional Working Partner Units shall be governed by Section 4.02 and Article XII. 
 (iii) Effective immediately upon
the Transfer of the Working Partner’s entire Working Partner Interest as provided in Section 7.02(d) or Article XII, as applicable, such Partner shall cease to have any interest in the profits, losses, assets, 

  

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properties or capital of the Partnership with respect to such Working Partner Interest, and shall cease to be a Working Partner. 
 (e) REU Partners. (i) On the date of this Agreement, concurrently with the Merger, the REU Partners shall receive the REU
Interests, which shall have the Units set forth on Schedule 4.02 and Schedule 5.01, respectively, and shall be admitted as limited partners with respect to such Interests and bound by this Agreement. Upon the issuance of such REU
Interests to the REU Partners, such REU Partners shall be deemed automatically admitted as Limited Partners with respect to such Interests and bound by this Agreement. Each REU Interests shall initially have zero (0) dollars in Capital. Each
grant of an REU Interest shall set forth an amount (the “REU Post-Termination Amount”), potentially payable to the holder of such REU Interest following the redemption of such REU Interest in accordance with Section 12.03(c),
as well as a vesting schedule setting forth the portion of the REU Post-Termination Amount that shall become payable in such circumstances and the terms and conditions of such vesting; provided that unless otherwise specified, the REU
Post-Termination Amount shall vest over three (3) years on a pro rata basis. 
 (ii) The admission of a Person as an REU
Partner after the date of this Agreement in accordance with the issuance of additional REUs shall be governed by Section 4.02 and Article XII and the terms and conditions of the grant of such additional REUs, which shall be determined by the
General Partner in its sole discretion. 
 (iii) Effective immediately upon the Transfer of the REU Partner’s entire REU
Partner Interest as provided in Section 7.02(f) or Article XII, as applicable, or upon an REU Redemption as provided in Section 12.03(c)(iii), such Partner shall cease to have any interest in the profits, losses, assets, properties or
capital of the Partnership with respect to such REU Partner Interest, and shall cease to be an REU Partner. 
 (f) No
Additional Partners. No additional Partners shall be admitted to the Partnership except in accordance with this Article IV; provided that additional Working Partners and additional REU Partners shall be admitted in accordance with this
Article IV or Article XII. 
 SECTION 4.04. Liability to Third Parties; Capital Account Deficits. (a) Except as may otherwise be
expressly provided by the Act, the General Partner shall have unlimited personal liability for the satisfaction and discharge of all debts, liabilities, contracts and other obligations of the Partnership. The General Partner shall not be personally
liable for the return of any portion of the capital contribution of any Limited Partner, the return of which shall be made solely from the Partnership’s assets. 
 (b) Except as may otherwise be expressly provided by the Act or this Agreement, no Limited Partner shall be liable for the debts,
liabilities, contracts or other obligations of the Partnership. Each Limited Partner shall be liable only to make its capital contributions as provided in this Agreement or the Separation Agreement or as otherwise agreed by such Limited Partner and
the Partnership in writing after the date of this 

  

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Agreement and shall not be required, after its capital contribution shall have been paid, to make any further capital contribution to the Partnership or to
lend any funds to the Partnership except as otherwise expressly provided in this Agreement or the Separation Agreement or as otherwise agreed by such Limited Partner and the Partnership in writing after the date of this Agreement. No Limited Partner
shall be required to repay the Partnership, any Partner or any creditor of the Partnership any negative balance in such Limited Partner’s Capital Account, except as provided in Section 12.01(b)(x). 
 (c) No Partner shall be liable to make up any deficit in its Capital Account; provided that nothing in this Section 4.04(c)
shall relieve a Partner of any liability it may otherwise have, either pursuant to the terms of this Agreement or pursuant to the terms of any agreement to which the Partnership or such Partner may be a party (including Section 12.01(b)(x)).

 SECTION 4.05. Classes. Any Person may own one or more classes of Interests. Except as otherwise specifically provided herein, the
ownership of other classes of Interests shall not affect the rights or obligations of a Partner with respect to other classes of Interests. As used in this Agreement, the General Partner, the Limited Partners (including the Special Voting Limited
Partner, the Exchangeable Limited Partners, the Founding Partners, the REU Partners and the Working Partners) shall be deemed to be separate Partners even if any Partner holds more than one class of Interest. References to a certain class of
Interest with respect to any Partner shall refer solely to that class of Interest of such Partner and not to any other class of Interest, if any, held by such Partner. 
 SECTION 4.06. Certificates. The Partnership may, in the discretion of the General Partner, issue any or all Units in certificated form, which certificates shall be held by the Partnership as custodian for the
applicable Partners. The form of any such certificates shall be approved by the General Partner and include the legend required by Section 7.06. If certificates are issued, a transfer of Units will require delivery of an endorsed certificate.

 SECTION 4.07. Uniform Commercial Code Treatment of Units. Each Unit in the Partnership shall constitute a “security”
within the meaning of, and governed by, (i) Article 8 of the Uniform Commercial Code (including Section 8-102(a)(15) thereof) as in effect from time to time in the State of Delaware (6 Del. C. § 8-101, et seq.) (the
“UCC”), and (ii) Article 8 of the Uniform Commercial Code of any other applicable jurisdiction that now or hereafter substantially includes the 1994 revisions to Article 8 thereof as adopted by the American Law Institute and
the National Conference of Commissioners on Uniform State Laws and approved by the American Bar Association on February 14, 1995. Notwithstanding any provision of this Agreement to the contrary, to the extent that any provision of this
Agreement is inconsistent with any non-waivable provision of Article 8 of the UCC, such provision of Article 8 of the UCC shall control. The Partnership shall maintain books for the purpose of registering the Transfer of Units. Any Transfer of Units
shall be effective as of the registration of the Transfer of such Units in the books and records of the Partnership. 
 SECTION 4.08.
Priority Among Partners. No Partner shall be entitled to any priority or preference over any other Partner either as to return of capital contributions or as to 

  

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profits, losses or distributions, except to the extent that this Agreement may be deemed to establish such a priority or preference. 
 ARTICLE V 
 CAPITAL AND ACCOUNTING MATTERS

 SECTION 5.01. Capital. (a) Capital Accounts. There shall be established on the books and records of the Partnership a
Capital Account for each Partner. Schedule 5.01 sets forth the names and the Capital Account of the Partners as of the date of this Agreement. Schedule 5.01 shall be amended pursuant to Section 1.03 to reflect any change in the
identity or Capital Accounts in accordance with this Agreement. 
 (b) Capital Contributions. (i) On the date of
this Agreement, contributions of assets, property and/or cash shall be made by or on behalf of the Partners listed on Schedule 4.01 in connection with the Contribution, pursuant to the terms set forth in the Separation Agreement. 

(ii) In return for such initial contributions, Interests shall be issued or Transferred to the Partners as provided on Schedule
5.01. 
 (iii) The parties shall treat the contributions described in this Section 5.01(b) as contributions pursuant
to Section 721 of the Code in which no gain or loss is recognized to any extent, except as otherwise required pursuant to a determination within the meaning of Section 1313(a)(1) of the Code. 
 (iv) Except as otherwise provided in Section 5.01(b)(i) or, with respect to the Founding/Working Partners or REU Partners, as the
case may be, only, in Article XII, no capital contributions shall be required (A) unless otherwise determined by the General Partner and agreed to by the contributing Partner, or (B) unless otherwise determined by the General Partner in
connection with the admission of a new Partner or the issuance of additional Interests to a Partner. 
 (v) The Partnership
may invest or cause to be invested all amounts received by the Partnership as capital contributions in its sole and absolute discretion. 
 (c) Additional Contributions. Subject to Section 4.02(a)(ii) and Article XII, at any time and from time to time, subject to the prior written consent of the compensation committee of BGC Partners (or its
designee), the Partnership may offer and grant additional Working Partner Units or REUs in the Partnership to existing or new Founding/Working Partners or REU Partners, in each case, at a price per Working Partner Unit or REU, as the case may be,
determined by the General Partner in its sole and absolute discretion and for such other consideration or for no consideration determined by the General Partner in its sole and absolute discretion; provided that no offeree shall be obligated
to accept such offer; provided, further, that solely for the purposes of this Section 5.01(c), the price per Working Partner Unit of a High Distribution II Unit or High Distribution III Unit shall be deemed to include the associated HDII
Account or HDIII Account, respectively. Any payment for Working Partner Units or REUs purchased by a 

  

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new or existing Partner pursuant to this Section 5.01(c) may be made, in the General Partner’s sole and absolute discretion, in the form of
Publicly Traded Shares, valued at the average of the closing prices of such shares (as reported by the Nasdaq Global Market or any other national securities exchange or quotation system on which such shares are then listed or quoted) during the
10-trading-day period immediately preceding each payment (or such other fair and reasonable pricing method as may be reasonably selected by the General Partner), or in the form of other property valued at its then-fair market value, as reasonably
determined by the General Partner in its sole and absolute discretion. Any net proceeds for any such Working Partner Units or REUs purchased by a new or existing Partner pursuant to this Section 5.01(c) shall be contributed by the Partnership
to U.S. Opco and Global Opco, as the case may be, in exchange for U.S. Opco Units and Global Opco Units from each of U.S. Opco and Global Opco, as the case may be, in an amount equal to the number of Working Partner Units or REUs, as the case may
be, being so issued or Transferred, in accordance with the terms and conditions set forth in Section 4.11 of the Separation Agreement. 
 SECTION 5.02. Withdrawals; Return on Capital. No Partner shall be entitled to withdraw or otherwise receive any distributions in respect of any Interest (including the associated Units or Capital), except as provided in
Section 6.01 or 9.03. The Partners shall not be entitled to any return on their Capital. 
 SECTION 5.03. Maintenance of Capital
Accounts. As of the end of each Accounting Period, the balance in each Partner’s Capital Account shall be adjusted by (a) increasing such balance by (i) such Partner’s allocable share of each item of the Partnership’s
income and gain for such Accounting Period (allocated in accordance with Section 5.04(a)) and (ii) the amount of cash or the fair market value (or book value, if so agreed by the applicable Partner and the General Partner) of other
property (determined in accordance with Section 5.05) contributed to the Partnership by such Partner in respect of such Partner’s related Interest during such Accounting Period, net of liabilities assumed by the Partnership with respect to
such other property, and (b) decreasing such balance by (i) the amount of cash or the fair market value (or book value, if so agreed by the applicable Partner and the General Partner) of other property (determined in accordance with
Section 5.04) distributed to such Partner in respect of such class of Interest associated with such Capital Account pursuant to this Agreement, net of liabilities (if any) assumed by such Partner with respect to such other property, and
(ii) such Partner’s allocable share of each item of the Partnership’s deduction and loss for such Accounting Period (allocated in accordance with Section 5.04(a)). The balances in each Partner’s Capital Account may also be
adjusted by the General Partner in its sole and absolute discretion and with the consent of a Majority in Interest at the time and in the manner permitted by the capital accounting rules of the Treasury Regulation section 1.704-1(b)(2)(iv)(f). The
foregoing and the other provisions of this Agreement relating to the maintenance of Capital Accounts are intended to comply with Treasury Regulation section 1.704-1(b), and shall be interpreted and applied in a manner consistent therewith.

 SECTION 5.04. Allocations and Tax Matters. (a) Book Allocations. After giving effect to the allocations set forth in
Section 2 of Exhibit D hereto and Section 6.01(d), for purposes of computing Capital Accounts and allocating any items of income, gain, loss or deduction thereto, with respect to each Accounting Period, all items of income, gain,
loss or 

  

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deduction of the Partnership shall be allocated among the Capital Accounts of the Partners in proportion to their Percentage Interest as of the end of such
Accounting Period; provided that any and all items of income, gain, loss or deduction to the extent resulting from a Special Item will be allocated entirely to the Capital Accounts of the Limited Partnership Interests (other than the Special
Voting Limited Partnership Interest), pro rata in proportion to the number of Units underlying such Interests or in other proportion as determined by a Majority in Interest (it being the intention that, in all cases, BGC Partners, as the
holder of the Special Voting Limited Partner Interest or otherwise, shall not bear the benefits and burdens of the Special Item). For purposes of the foregoing, except as may be otherwise agreed by the General Partner and the holders of a Majority
in Interest, items of income, gain, loss and deductions of the Partnership allocable to the Partners shall be calculated in the same manner in which such items are calculated for federal income tax purposes with the following adjustments:
(i) items of gain, loss and deduction shall be computed based on the Book Values of the Partnership’s assets rather than upon the assets’ adjusted bases for federal income tax purposes; (ii) the amount of any adjustment to the
Book Value of any assets of the Partnership pursuant to Section 743 of the Code shall not be taken into account; (iii) any tax exempt income received by the Partnership shall be taken into account as an item of income; and (iv) any
expenditure of the Partnership described in Section 705(a)(2)(B) of the Code and any expenditure considered to be an expenditure described in Section 705(a)(2)(B) of the Code pursuant to Treasury Regulations under Section 704(b) of
the Code shall be treated as a deductible expense. The General Partner may, with the consent of a Majority in Interest, make such other adjustments to the calculation of items of income, gain, loss and deduction as it deems appropriate to more
properly reflect the income or loss of the Partnership. 
 (b) Tax Allocations. Except as otherwise required under
Section 704(c) of the Code and the Treasury Regulations promulgated thereunder, the Partnership shall cause each item of income, gain, loss or deduction recognized by the Partnership to be allocated among the Partners for U.S. federal, state
and local income and, where relevant, non-U.S. tax purposes in the same manner that each such item is allocated to the Partners’ Capital Accounts or as otherwise provided herein. Allocations required by Section 704(c) of the Code shall be
made using the “traditional method” described in Treasury Regulation section 1.704-3(b). 
 SECTION 5.05. General Partner
Determinations. All determinations, valuations and other matters of judgment required to be made for purposes of this Article V, including with respect to allocations to Capital Accounts and accounting procedures and tax matters not expressly
provided for by the terms of this Agreement, or for determining the value of any type or form of proceeds, contribution or distributions hereunder shall be made by the General Partner in good faith. In the event that an additional Partner is
admitted to the Partnership and contributes property to the Partnership, or an existing Partner contributes additional property to the Partnership, pursuant to this Agreement, the value of such contributed property shall be the fair market value (or
book value, if so agreed by the applicable Partner and the General Partner) of such property as reasonably determined by the General Partner. 
 SECTION 5.06. Books and Accounts. (a) The Partnership shall at all times keep or cause to be kept true and complete records and books of account, which records and books shall be maintained in accordance with U.S. generally
accepted accounting principles. 

  

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Such records and books of account shall be kept at the principal place of business of the Partnership by the General Partner. The Limited Partners shall have
the right to gain access to all such records and books of account (including schedules thereto) for inspection and view (at such reasonable times as the General Partner shall determine) for any purpose reasonably related to their Interests. The
Partnership’s accounts shall be maintained in U.S. dollars. 
 (b) The Partnership’s fiscal year shall begin on the
first day of January and end on the thirty-first day of December of each year, or shall be such other period designated by the General Partner. At the end of each fiscal year, the Partnership’s accounts shall be prepared, presented to the
General Partner and submitted to the Partnership’s auditors for examination. 
 (c) The Partnership’s auditors shall
be an independent accounting firm of international reputation to be appointed from time to time by the General Partner. The Partnership’s auditors shall be entitled to receive promptly such information, accounts and explanations from the
General Partner and each Partner that they deem reasonably necessary to carry out their duties. The Partners shall provide such financial, tax and other information to the Partnership as may be reasonably necessary and appropriate to carry out the
purposes of the Partnership. 
 SECTION 5.07. Tax Matters Partner. The General Partner is hereby designated as the tax matters partner
of the Partnership, in accordance with the Treasury Regulations promulgated pursuant to Section 6231 of the Code and any similar provisions under any other state or local or non-U.S. tax laws. The General Partner shall have the authority, in
its sole and absolute discretion, to (a) make an election under Section 754 of the Code on behalf of the Partnership, and each Partner agrees to provide such information and documentation as the General Partner may reasonably request in
connection with any such election, (b) determine the manner in which “excess nonrecourse liabilities” (within the meaning of Treasury Regulation section 1.752-3(a)(3)) are allocated among the Partners and (c) make any other
election or determination with respect to taxes (including with respect to depreciation, amortization and accounting methods). 
 SECTION
5.08. Tax Information. The Partnership shall use commercially reasonable efforts to prepare and mail as soon as reasonably practicable after the end of each taxable year of the Partnership, to each Partner (and each other Person that was such
a Partner during such taxable year or its legal representatives), U.S. Internal Revenue Service Schedule K-1, “Partner’s Share of Income, Credits, Deductions, Etc.,” or any successor schedule or form, for such Person.

 SECTION 5.09. Withholding. Notwithstanding anything herein to the contrary, the Partnership is authorized to withhold from
distributions and allocations to the Partners, and to pay over to any federal, state, local or foreign governmental authority any amounts believed in good faith to be required to be so withheld pursuant to the Code or any provision of any other
federal, state, local or foreign law and, for all purposes under this Agreement, shall treat such amounts (together with any amounts that are withheld from payments to the Partnership or any of its Subsidiaries attributable to a direct or indirect
Partner of the Partnership) as distributed to those Partners with respect to which such amounts were withheld. If the Partnership is obligated 

  

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to pay any amount to a taxing authority on behalf of (or in respect of an obligation of) a Partner (including, federal, state and local or other withholding
taxes), then such Partner shall indemnify the Partnership in full for the entire amount of any Tax (but not any interest, penalties and expenses associated with such payment). If the Partnership elects to withhold or make any payment to any federal,
state, local or foreign governmental authority in respect of a payment that otherwise would be made to any Founding/Working Partner or REU Partner, such Founding/Working Partner or REU Partner shall cooperate with the General Partner by providing
such information or forms as are reasonably requested by the General Partner in connection with such withholding or the making of such payments. Each Founding/Working Partner or REU Partner who is an employee of the Partnership, the Opcos, their
Subsidiaries or of an Affiliated Entity (or whose stock or other beneficial interest is owned by such an employee) authorizes the Partnership to withhold additional amounts for payment on behalf of such Founding/Working Partner or REU Partner of
federal, state and local income tax from the compensation paid to such Founding/Working Partner or REU Partner (or owner of stock or other beneficial interest of a corporate or other entity Founding/Working Partner or REU Partner). 
 ARTICLE VI 
 DISTRIBUTIONS 
 SECTION 6.01. Distributions in Respect of Partnership Interests. (a) Subject to the remaining sentence of this Section 6.01(a), the
Partnership shall distribute to each Partner from such Partner’s Capital Account (i) on or prior to each Estimated Tax Due Date such (y) Partner’s Estimated Proportionate Quarterly Tax Distribution for such fiscal quarter,
plus (z) with respect to Partners who are members of the Cantor Group, the Founding/Working Partners and the REU Limited Partners, an amount (positive or negative) calculated using the methodology contemplated by the definition
“Estimated Proportionate Quarterly Tax Distribution” (taking into account for this purpose items of income, gain, loss or deduction allocated in respect of any Special Item and disregarding all other items) for such fiscal quarter
in respect of any items of income, gain, loss or deduction allocated in respect of any Special Item, and (ii) as promptly as practicable after the end of each fiscal quarter of the Partnership (but otherwise on such date and time as determined
by the General Partner) an amount equal to all amounts allocated to such Partner’s Capital Account with respect to such quarter (reduced by the amount of any prior distributions pursuant to this Section 6.01(a)), with such distribution to
occur on such date and time as determined by the General Partner; provided that distributions pursuant to this clause (ii) shall be made to a Partner only to the extent of the positive balance in such Partner’s Capital Account
unless otherwise determined by the General Partner; provided, however, that in each case appropriate adjustments shall be made to reflect any amounts treated as distributed pursuant to Section 5.09; provided,
further, however, that with the prior written consent of the holders of a Majority in Interest, the Partnership may decrease the amount distributed from such Partners’ Capital Accounts; provided, further, that the
Partnership shall not be obligated to make distributions in excess of its cash available for such distributions. Notwithstanding anything to the contrary set forth in this Section 6.01, if the Partnership is unable to make the distributions
contemplated by the foregoing as a result of any Special Item, then the Partnership shall use reasonable best efforts to borrow such amounts as are necessary to make distributions that would have been received by the BGC Partners Group in the
absence of any such Special Item and to make the Estimated Proportionate Quarterly Tax Distributions to 

  

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the Cantor Group and to Founding/Working Partners, and the costs of any such costs borrowing shall be treated as a Special Item. No distributions shall be
made by the Partnership except as expressly contemplated by Sections 6.01 and 9.03(a) and Article XII. 
 (b) In accordance
with Article XI, the General Partner may determine to withhold from distributions pursuant to this Section 6.01 amounts reflecting an Extraordinary Income Item or an Extraordinary Expenditure with respect to Founding/Working Partner Interests
or REU Interests. 
 (c) The General Partner, with the consent of a Majority in Interest, may direct the Partnership to
distribute all or part of any amount that is otherwise distributable to a Founding/Working Partner or an REU Partner, as the case may be, under this Section 6.01 in the form of a distribution of Publicly Traded Shares, valued at the average of
the closing prices of such shares, as reported by the national securities exchange or quotation system upon which such shares are then listed or quoted, during the 10-trading-day period immediately preceding the distribution (or such other fair and
reasonable pricing method as may be selected by the General Partner), or in other property valued at its then-fair market value, as determined by the General Partner in its sole and absolute discretion. The distribution of Publicly Traded Shares or
other property to a Partner pursuant to this Section 6.01(c) shall result in a reduction in such Partner’s Capital Account and Adjusted Capital Account by an amount equal to the value of such distributed shares or property determined as
provided in this Section 6.01(c). Any gain recognized or deemed recognized as a result of such distribution shall not affect any Adjusted Capital Account unless otherwise deemed appropriate by mutual agreement of the General Partner and a
Majority in Interest, in their sole and absolute discretion. 
 (d) The General Partner, with the consent of a Majority in
Interest, in its sole and absolute discretion, may direct the Partnership, upon a Founding/Working Partner’s or REU Partner’s death, retirement, withdrawal from the Partnership or other full or partial redemption of Units, to distribute to
such Partner (or to his or her Personal Representative, as the case may be) a number of Publicly Traded Shares or an amount of other property that the General Partner determines is appropriate in light of the goodwill associated with such Partner
and his, her or its Units, such Partner’s length of service, responsibilities and contributions to the Partnership and/or other factors deemed to be relevant by the General Partner. Notwithstanding Sections 5.01 and 5.04, the distribution of
Publicly Traded Shares or other property to a Founding/Working Partner or REU Partner, as the case may be, pursuant to this Section 6.01(d) shall result in a net reduction in such Partner’s Capital Account and Adjusted Capital Account,
unless otherwise determined by the General Partner in its sole and absolute discretion. To the extent necessary or appropriate to give effect to the intent of this provision, as determined by the General Partner in its sole and absolute discretion,
the Partnership shall make a special allocation to the distributee Founding/Working Partner or REU Partner, as the case may be, of gain, if any, that arises on any such distribution of the Publicly Traded Shares or other property. 
 (e) Notwithstanding any other provision of this Agreement, no amount shall be distributed to any Founding/Working Partner or REU Partner
in respect of income or gain allocable to such Founding/Working Partner or REU Partner pursuant to Section 2 

  

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of Exhibit D to this Agreement except to the extent the General Partner determines in its sole and absolute discretion that such a distribution is
consistent with the intent of this Agreement. 
 SECTION 6.02. Limitation on Distributions. Notwithstanding any provision to the
contrary contained in this Agreement, the Partnership and the General Partner, on behalf of the Partnership, shall not be required to make a distribution to a Partner on account of its interest in the Partnership if such distribution would violate
the Act or any other applicable law. 
 ARTICLE VII 
 TRANSFERS OF INTERESTS 
 SECTION 7.01. Transfers Generally Prohibited. No Partner may Transfer or
agree or otherwise commit to Transfer all or any portion of, or any of rights, title and interest in and to, its Interest, except as permitted by the terms and conditions set forth in this Article VII (and, with respect to the Founding/Working
Partners and the REU Partners only, Article XII). The Schedules shall be revised pursuant to Section 1.03 from time to time to reflect any change in the Partners or Interests to reflect any Transfer permitted by this Article VII. 
 SECTION 7.02. Permitted Transfers. (a) Regular Limited Partnership Interests. No Regular Limited Partner (other than the Special
Voting Limited Partner, which shall be governed by Section 7.02(b)) may Transfer or agree or otherwise commit to Transfer all or any portion of, or any right, title and interest in and to, its Regular Limited Partnership Interest (other than
the Special Voting Limited Partnership Interest, which shall be governed by Section 7.02(b)), except any such Transfer (i) pursuant to Section 4.03(b)(i) in connection with the Contribution and the Separation or
Section 4.03(b)(iv) or 8.01, (ii) if such Regular Limited Partner shall be a member of the Cantor Group, to any Person; or (iii) for which the General Partner and the Exchangeable Limited Partners (with such consent to require the
affirmative vote of a Majority in Interest) shall have provided their respective prior written consent (which consent shall not be unreasonably withheld or delayed). With respect to any Exchangeable Limited Partnership Interest Transferred by a
Cantor Company to another Person, Cantor may elect, prior to or at the time of such Transfer, either (1) that such Person shall receive such Interest in the form of an Exchangeable Limited Partnership Interest and that such Person shall
thereafter be an Exchangeable Limited Partner for purposes of this Agreement so long as such Person continues to hold such Interest or (2) that such Person shall receive such Interest in the form of a Regular Limited Partnership Interest (other
than an Exchangeable Limited Partnership Interest or a Special Voting Limited Partnership Interest), and that such Person shall not be an Exchangeable Limited Partner for purposes of this Agreement as a result of holding such Interest. For the
avoidance of doubt, if Cantor shall not so elect, such Transferred Interest shall not be designated as an Exchangeable Limited Partnership Interest. 
 (b) Special Voting Limited Partnership Interest. The Special Voting Limited Partner may not Transfer or agree or otherwise commit to Transfer all or any portion of, or any right, title and interest in and to,
its Special Voting Limited Partnership Interest, except any such Transfer (i) to a wholly owned Subsidiary of BGC Partners; provided that, in the event that such transferee shall cease to be a wholly owned Subsidiary 

  

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of BGC Partners, the Special Voting Limited Partnership Interest shall automatically be Transferred to BGC Partners, without the requirement of any further
action on the part of the Partnership, BGC Partners or any other Person; or (ii) pursuant to Section 4.03(b)(i) in connection with the Contribution and the Separation. Upon removal of any Special Voting Limited Partner, notwithstanding
anything herein to the contrary, the Special Voting Limited Partnership Interest shall be transferred to the Person being admitted as the new Special Voting Limited Partner, simultaneously with admission and without the requirement of any action on
the part of the Special Voting Limited Partner being removed or any other Person. 
 (c) Founding Partner Interest. No
Founding Partner may Transfer or agree or otherwise commit to Transfer all or any portion of, or any right, title and interest in and to, its Founding Partner Interest, except any such Transfer (i) pursuant to a redemption as set forth in
Section 12.03; (ii) pursuant to Section 4.03(c)(i) in connection with the Contribution and the Separation or Section 4.03(c)(iii) or 8.01; (iii) to any Cantor Company; provided that in the event that such transferee
shall cease to be a Cantor Company, such Founding Partner Interest shall automatically Transfer to Cantor; (iv) with the consent of a Majority in Interest, to any other Founding Partner; or (v) with the mutual consent of the General
Partner and a Majority in Interest (which consent may be withheld for any reason or for no reason whatsoever), to any other Person. 
 (d) Working Partner Interest. No Working Partner may Transfer or agree or otherwise commit to Transfer all or any portion of, or any right, title and interest in and to, its Working Partner Interest, except any such Transfer
(i) pursuant to a redemption as set forth in Section 12.03; (ii) pursuant to Section 4.03(d)(iii) or 8.01; (iii) to any Cantor Company; provided that in the event that such transferee shall cease to be a Cantor
Company, such Working Partner Interest shall automatically Transfer to Cantor; or (iv) with the mutual consent of the General Partner and a Majority in Interest (which consent may be withheld for any reason or for no reason whatsoever), to any
other Person. 
 (e) General Partnership Interest. The General Partner may not Transfer or agree or otherwise commit to
Transfer all or any portion of, or any right, title and interest in and to, its General Partnership Interest, except any such Transfer (i) to a new General Partner in accordance with this Section, (ii) with the prior written consent (not
to be unreasonably withheld or delayed) of the Special Voting Limited Partner, to any other Person, or (iii) pursuant to Section 4.03(a)(i) in connection with the Contribution and the Separation. Any General Partner may be removed at any
time, with or without cause, by the Special Voting Limited Partner in its sole and absolute discretion, and the General Partner may resign from the Partnership for any reason or for no reason whatsoever; provided, however, that, as a
condition to any such removal or resignation, (A) the Special Voting Limited Partner shall first appoint another Person as the new General Partner; (B) such Person shall be admitted to the Partnership as the new General Partner (upon the
execution and delivery of an agreement to be bound by the terms of this Agreement and such other agreements, documents or instruments requested by the resigning General Partner); and (C) such resigning or removed General Partner shall Transfer
its entire General Partnership Interest to the new General Partner. The admission of the new General Partner shall be deemed effective immediately prior to the effectiveness of the resignation 

  

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of the resigning General Partner, and shall otherwise have the effects set forth in Section 4.03(a)(iii). Upon removal of any General Partner,
notwithstanding anything herein to the contrary, the General Partnership Interest shall be transferred to the Person being admitted as the new General Partner, simultaneously with admission and without the requirement of any action on the part of
the General Partner being removed or any other Person. 
 (f) REU Interest. No REU Partner may Transfer or agree or
otherwise commit to Transfer all or any portion of, or any right, title and interest in and to, its REU Interest, except any such Transfer (i) pursuant to a redemption as set forth in Section 12.03; (ii) pursuant to
Section 4.03(e)(i) concurrently with the Merger or Section 4.03(e)(iii) or 8.01; (iii) to any Cantor Company; provided that in the event that such transferee shall cease to be a Cantor Company, such REU Interest shall
automatically Transfer to Cantor; or (iv) with the mutual consent of the General Partner and a Majority in Interest (which consent may be withheld for any reason or for no reason whatsoever), to any other Person. 
 SECTION 7.03. Admission as a Partner Upon Transfer. Notwithstanding anything to the contrary set forth herein, a Transferee who has otherwise
satisfied the requirements of Section 7.02 shall become a Partner, and shall be listed as a “Regular Limited Partner,” “Exchangeable Limited Partner,” “Special Voting Limited
Partner,” “Founding Partner,” “REU Partner,” “Working Partner” or “General Partner” as applicable, on Schedule 4.01, and shall be deemed to
receive the Interest being Transferred, in each case only at such time as such Transferee executes and delivers to the Partnership an agreement in which the Transferee agrees to be admitted as a Partner and bound by this Agreement and any other
agreements, documents or instruments specified by the General Partner and such agreements (when applicable) shall have been duly executed by the General Partner; provided, however, that if such Transferee (a) is at the time of
such Transfer a Partner of the applicable class of Interests being Transferred, (b) receives Interests in the Cantor Redemption or (c) has previously entered into an agreement pursuant to which the Transferee shall have agreed to become a
Partner and be bound by this Agreement (which agreement is in effect at the time of such Transfer), such Transferee shall not be required to enter into any such agreements unless otherwise determined by the General Partner; provided,
further, that the Transfers, admissions to and withdrawals from the Partnership as Partners, contemplated by Sections 4.03(a)(i), 4.03(b)(i) or 4.03(c)(i) shall not require the execution or delivery of any further agreements or other
documentation hereunder. 
 SECTION 7.04. Transfer of Units and Capital with the Transfer of an Interest. Notwithstanding anything
herein to the contrary, each Partner who Transfers an Interest shall be deemed to have Transferred the entire Interest, including the associated Units and Capital of such Interest, or, if a portion of an Interest is being Transferred, each Partner
who Transfers a portion of an Interest shall specify the number of Units being so Transferred and such Transfer shall include a proportionate amount of Capital of such Interest, to the Transferee. 
 SECTION 7.05. Encumbrances. No Partner may charge or encumber its Interest or otherwise subject its Interest to a lien, pledge, security interest,
right of first refusal, option or other similar limitation (an “Encumbrance”), except in each case for those created by this Agreement; provided, however, that, notwithstanding anything herein to the contrary, an
Exchangeable Limited Partner may Encumber its Exchangeable Limited Partnership Interest in connection with any bona fide bank financing transaction. 
  

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 SECTION 7.06. Legend. Each Partner agrees that any certificate issued to it to evidence its
Interests shall have inscribed conspicuously on its front or back the following legend: 
 THE PARTNERSHIP INTEREST IN BGC HOLDINGS, L.P.
REPRESENTED BY THIS CERTIFICATE (INCLUDING ASSOCIATED UNITS AND CAPITAL) HAS NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR REGISTERED OR QUALIFIED UNDER THE SECURITIES LAWS OF ANY
STATE OR FOREIGN JURISDICTION, AND THIS PARTNERSHIP INTEREST MAY NOT BE TRANSFERRED, SOLD, ASSIGNED, PLEDGED, HYPOTHECATED, ENCUMBERED OR OTHERWISE DISPOSED OF, IN WHOLE OR IN PART, EXCEPT (A) EITHER (1) WHILE A REGISTRATION STATEMENT
UNDER THE SECURITIES ACT AND SUCH OTHER APPLICABLE REGISTRATIONS AND QUALIFICATIONS ARE IN EFFECT OR (2) PURSUANT TO AN AVAILABLE EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT (INCLUDING, IF APPLICABLE, REGULATION S THEREUNDER) AND SUCH
OTHER APPLICABLE LAWS AND (B) IF PERMITTED BY THE LIMITED PARTNERSHIP AGREEMENT OF BGC HOLDINGS, L.P., AS IT MAY BE AMENDED FROM TIME TO TIME, WHICH CONTAINS STRICT PROHIBITIONS ON TRANSFERS, SALES, ASSIGNMENTS, PLEDGES, HYPOTHECATIONS,
ENCUMBRANCES OR OTHER DISPOSITIONS OF THIS PARTNERSHIP INTEREST OR ANY INTEREST THEREIN (INCLUDING ASSOCIATED UNITS AND CAPITAL). 
 SECTION
7.07. Effect of Transfer Not in Compliance with this Article. Any purported Transfer of all or any part of a Partner’s Interest, or any interest therein, that is not in compliance with this Article VII (and, in the case of the
Founding/Working Partner Interests or REU Interests, Article XII) shall, to the fullest extent permitted by law, be void ab initio and shall be of no effect. 
 ARTICLE VIII 
 EXCHANGE RIGHTS 
 SECTION 8.01. Exchange Rights. (a) An Exchange Right Interest shall be exchangeable, at the option of such Limited Partner holding such Interest, with BGC Partners for BGC Partners Common Stock, on the
terms, and subject to the conditions, set forth in this Article VIII. 
 (b) (i) An Exchangeable Limited Partner shall be
entitled to exchange all or a portion of its Exchangeable Limited Partnership Interest; provided that, in the case of the Exchangeable Limited Partnership Interest issued on the date of this Agreement or prior to the first anniversary of the
Closing Date (as defined in the Separation Agreement), such Exchangeable Limited Partnership Interest may be exchanged hereunder only on or after the first anniversary of the Closing Date (as defined in the Separation Agreement) or for 

  

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exchanges that occur prior to the Merger or pursuant to the next sentence. Notwithstanding the foregoing or anything else to the contrary in this
Agreement, prior to the first anniversary of the Closing Date (as defined in the Separation Agreement), Cantor or any Cantor Company shall be entitled to exchange from time to time a portion of its Exchangeable Limited Partnership Interests for up
to an aggregate of 20 million shares of BGC Partners Class A Common Stock; provided that any such exchange shall be conditioned upon the consummation of a broad-based public offering including all shares of BGC Partners
Class A Common Stock received upon such exchange, where such offering is underwritten by a nationally recognized investment banking firm. 
 (ii) A Founding Partner shall not be entitled to exchange any portion of its Founding Partner Interest; provided, however, that the Exchangeable Limited Partners (by affirmative vote of a Majority in
Interest) may, in their sole discretion, cause all or a portion of the outstanding Founding Partner Units to be exchangeable (including mandatorily exchangeable) with BGC Partners for shares of BGC Partners Class A Common Stock pursuant to
Section 8.01(c)(ii); provided, however, that BGC Partners shall not be required to effectuate such an exchange if such Founding Partner Interest shall be subject to any Encumbrance; provided, further, that in the
case of any exchange of High Distribution II Units or High Distribution III Units by a Founding Partner, BGC Partners shall not be required to effectuate such exchange unless and until such Partner shall have paid in full any then outstanding CFLP
HDII Account or CFLP HDIII Account with respect to such Units. The terms and conditions on which such Founding Partner Units shall become exchangeable (including the circumstances in which such Founding Partner Units shall be mandatorily
exchangeable and/or cease to be exchangeable) shall be determined by the Exchangeable Limited Partners (by affirmative vote of a Majority in Interest). Notwithstanding the foregoing, Cantor shall not be able to make a Founding Partner Interest
exchangeable if the terms and conditions of such exchange would in any way diminish or adversely affect the rights of BGC Partners or its Subsidiaries (it being understood that an obligation by BGC Partners to deliver shares of BGC Partners
Class A Common Stock upon exchange shall not be deemed to diminish or adversely affect the rights of BGC Partners or its Subsidiaries). 
 (iii) An REU Partner shall not be entitled to exchange any portion of its REU Interest; provided, however, that BGC Partners may, with the written consent of a Majority in Interest, cause all or a
portion of the outstanding REUs to be exchangeable (including mandatorily exchangeable) with BGC Partners for shares of BGC Partners Class A Common Stock pursuant to Section 8.01(c)(iii); provided, however, that BGC Partners
shall not be required to effectuate such an exchange if such REU Interest shall be subject to any Encumbrance. The terms and conditions on which such REUs shall become exchangeable (including the circumstances in which such REUs shall cease to be
mandatorily exchangeable and/or exchangeable) shall be determined by BGC Partners, with the written consent of a Majority in Interest. 
 (iv) A Working Partner shall not be entitled to exchange any portion of its Working Partner Interest; provided, however, that BGC Partners may, with the written consent of a Majority in Interest, cause
all or a portion of the outstanding 

  

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Working Partner Units to be exchangeable (including mandatorily exchangeable) with BGC Partners for shares of BGC Partners Class A Common Stock pursuant
to Section 8.01(c)(iv); provided, however, that BGC Partners shall not be required to effectuate such an exchange if such Working Partner Interest shall be subject to any Encumbrance; provided, further, that in the
case of any exchange of High Distribution II Units or High Distribution III Units by a Working Partner, BGC Partners shall not be required to effectuate such exchange unless and until such Partner shall have paid in full any then outstanding HDII
Account or HDIII Account with respect to such Units. The terms and conditions on which such Working Partner Units shall become exchangeable (including the circumstances in which such Working Partner Units shall be mandatorily exchangeable and/or
cease to be exchangeable) shall be determined by BGC Partners, with the written consent of a Majority in Interest. 
 (v)
Provisions of this Article VIII that apply to the exchange of an entire Exchange Right Interest shall also apply to an exchange of a portion of an Exchange Right Interest. Each Exchange shall be expressed in terms of a number of Units underlying the
Exchange Right Interest being exchanged. Cantor may, on one occasion, designate any Exchange or Exchanges made as of a single date or as part of a series of related transactions as being intended to qualify for tax-deferred treatment under
Section 351 of the Code, in which case BGC Partners shall take such actions, at BGC Partners’ expense, as may be reasonably requested by Cantor to achieve such tax treatment. Subject to Section 4.09 of the Separation Agreement, BGC
Partners acknowledges that for purposes of the foregoing, a request by Cantor to form a new parent holding company to which all of the holders of BGC Partners Common Stock are required to transfer their shares in connection with the consummation of
an Exchange shall be a reasonable request. 
 (c) (i) Exchangeable Limited Partnership Interests issued on the date of this
Agreement pursuant to the Contribution and any Exchangeable Limited Partnership Interests issued after the date of this Agreement shall be exchangeable for a number of shares of BGC Partners Class B Common Stock equal to the Exchange Ratio
multiplied by the Units so exchanged; provided that, in the event that (A) the Electing Partner elects to receive BGC Partners Class A Common Stock and/or (B) there shall be not be any authorized and unissued shares of BGC
Partners Class B Common Stock, such Exchangeable Limited Partnership Interests shall be exchangeable for a number of shares of BGC Partners Class A Common Stock equal to the Exchange Ratio multiplied by the Units so exchanged. 
 (ii) If a Founding Partner Interest shall have become exchangeable pursuant to Section 8.01(b)(ii), such Founding Partner Interest
shall be exchangeable for a number of shares of BGC Partners Class A Common Stock equal to the Exchange Ratio multiplied by the Units so exchanged. 
 (iii) If an REU Interest shall have become exchangeable pursuant to Section 8.01(b)(iii), such REU Interest shall be exchangeable for a number of shares of BGC Partners Class A Common Stock equal to the
Exchange Ratio multiplied by the Units so exchanged. 
  

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 (iv) If a Working Partner Interest shall have become exchangeable pursuant to
Section 8.01(b)(iv), such Working Partner Interest shall be exchangeable for a number of shares of BGC Partners Class A Common Stock equal to the Exchange Ratio multiplied by the Units so exchanged. 
 (d) A holder of an Exchange Right Interest is not entitled to any rights of a holder of BGC Partners Common Stock with respect to such
Exchange Right Interest until such Interest shall have been exchanged therefor in accordance with this Article VIII. 
 (e) To
exercise the Exchange Right, a holder of an Exchange Right Interest who elects to exercise its Exchange Right (an “Electing Partner”) shall prepare and deliver to BGC Partners and the Partnership a written request signed by such
Electing Partner (i) stating the amount of Exchange Right Units, together with the Exchange Right Interests and a proportionate amount of Capital (or portion thereof), that such Electing Partner desires to exchange, (ii) stating the
Business Day on which the Electing Partner shall elect to have such Exchange consummated in accordance with this Article VIII (the date so selected by the Electing Partner, the “Requested Exchange Effective Date”), (iii) solely
in the case of Exchangeable Limited Partnership Interests, stating, whether such Electing Partner desires to receive BGC Partners Class A Common Stock in lieu of all or a portion of the BGC Partners Class B Common Stock otherwise issuable (and
if so, the number of shares of BGC Partners Class A Common Stock such Electing Partner desires to receive), and (iv) representing, warranting and certifying to each of BGC Partners and Partnership that, as of the date of such notice and as
of the Exchange Effective Date, (A) such Electing Partner is entitled to exchange the portion of the Exchange Right Units that the Electing Partner desires to exchange pursuant to this Article VIII, (B) such Electing Partner is the sole
record and beneficial owner of such Exchange Right Units, together with Exchange Right Interests and a proportionate amount of Capital, free and clear of all Encumbrances other than those created by this Agreement, (C) upon consummation of the
Exchange, BGC Partners will have all right, title and interest in and to the Exchange Right Interest and related Unit received in such exchange, free and clear of all Encumbrances (other than any created by this Agreement or under any agreement,
contract, law or order to which BGC Partners is a party or otherwise subject), and (D) in the case of any Founding/Working Partner or REU Partner exercising an Exchange Right, an acknowledgement of such Partner’s responsibility for certain
tax and tax related liabilities as provided in Section 12.07 (each such request, an “Exchange Request”). The General Partner shall effectuate such Exchange on the Requested Exchange Effective Date or otherwise promptly
effectuate such Exchange (such date, the “Exchange Effective Date”). Each of BGC Partners and the General Partner shall have the right to determine whether any Exchange Request is proper or to waive any infraction, or any
requirement, of these procedures. Once delivered, an Exchange Request shall be irrevocable. 
 (f) Each Exchange shall be
consummated effective as of the close of BGC Partners’ business on the applicable Exchange Effective Date (such time, the “Exchange Effective Time”), and the Electing Partner shall be deemed to have become the holder of record
of the applicable number of shares of BGC Partners Common Stock at such Exchange Effective Time, and all rights of the Electing Partner in respect of the portion of the Exchange Right Units, together with the Exchange Right Interest, and a
proportionate 

  

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amount of Capital as determined pursuant to Section 8.01(h) so exchanged shall terminate at such Exchange Effective Time; provided,
however, that the obligation of BGC Partners to consummate any Exchange shall be conditioned upon (i) the absence of any injunction, order, law or regulation of any governmental or regulatory authority of competent jurisdiction that
prohibits the consummation of such Exchange or the redemption contemplated by Section 8.07 in accordance with its terms, (ii) the receipt of all material regulatory and governmental approvals (including registration under the Securities
Act, or the availability of an exemption from the requirements for such registration and self regulatory approvals) that are required to consummate such Exchange and the redemption contemplated by Section 8.07 in accordance with its terms (and
each of the parties involved in such Exchange shall use its reasonable best efforts to obtain all such approvals), (iii) the certifications set forth in Section 8.01(e) shall be true and correct when made and as of the Exchange Effective
Time, and (iv) the redemption contemplated by Section 8.07 shall be capable of being consummated in accordance with the terms thereof. 
 (g) Upon receipt by BGC Partners of an Exchange Right Interest and related Exchange Right Units (or portion thereof) pursuant to any Exchange, the Exchange Right Interest and related Exchange Rights Units (or portion
thereof) being so exchanged shall automatically be designated as a Regular Limited Partnership Interest and related Units (or portion thereof), shall have all rights and obligations of a holder of Regular Limited Partnership Interests and shall
cease to be designated as an Exchange Right Interest (and for the avoidance of doubt, shall not be exchangeable pursuant to this Section 8.01). 
 (h) (i) In the case of an Exchange of an Exchangeable Limited Partnership Interest (or portion thereof) pursuant to Section 8.01(b)(i) or a Founding Partner Interest (or portion thereof) pursuant to
Section 8.01(b)(ii), and subject to any additional adjustment as may be required under Section 8.01(i), the aggregate Capital Account of the Units so exchanged shall equal a pro rata portion of the total aggregate Capital Account of
all Exchangeable Limited Partner Units and Founding Partner Units then outstanding, reflecting the portion of all such Exchangeable Limited Partner Units and Founding Partner Units then outstanding represented by the Units so exchanged. The
aggregate Capital Account of the Electing Partner in such Partner’s remaining Units shall be reduced by an equivalent amount. If the aggregate Capital Account of such Electing Partner is insufficient to permit such a reduction without resulting
in a negative Capital Account, the amount of such insufficiency shall be satisfied by reallocating Capital from the Capital Accounts of the Exchangeable Limited Partners and the Founding Partners to the Capital Account of the Units so exchanged,
pro rata based on the number of Units underlying the outstanding Exchangeable Limited Partnership Interests and the Founding Partner Interests or based on other factors as determined by a Majority in Interest. 
 (ii) In the case of an Exchange of an REU Interest (or portion thereof) pursuant to Section 8.01(b)(iii) or a Working Partner
Interest (or portion thereof) pursuant to Section 8.01(b)(iv), and subject to any additional adjustment as may be required under Section 8.01(i), the aggregate Capital Account of the Units so exchanged shall equal the Capital Account of
the REU Interest (or portion thereof) or Working Partner Interest (or portion thereof), as the case may be, represented by such Units. 
  

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 (i) If, prior to an Exchange of an Exchange Right Interest, there has been an allocation
of items of income, gain, loss or deduction resulting from a Special Item, then (A) the Capital Account of the Units so exchanged shall be further adjusted so that Units received by BGC Partners in the Exchange shall not reflect any such
allocation; and (B) any increase or decrease in the remaining Capital for all issued and outstanding Interests as a result of clause (A) of this sentence shall be allocated to the Capital Accounts of the Limited Partnership Interests
(other than the Special Voting Limited Partnership Interest), pro rata in proportion to the number of Units underlying such Interests or in other proportion as determined by a Majority in Interest (it being the intention that, in all cases,
BGC Partners, as the holder of the Special Voting Limited Partner Interest or otherwise, shall not bear the benefits and burdens of the Special Item). Such reallocation shall be effected in the manner determined by the General Partner with the
written consent of a Majority in Interest. 
 SECTION 8.02. No Fractional Shares of BGC Partners Common Stock. Notwithstanding
anything to the contrary herein, BGC Partners will not transfer any fractional shares of BGC Partners Common Stock upon any Exchange. In lieu thereof, in each Exchange, BGC Partners will transfer shares of BGC Partners Common Stock rounded to the
nearest whole share. 
 SECTION 8.03. Taxes in Respect of an Exchange. In any Exchange, BGC Partners shall pay any documentary, stamp
or similar issue or transfer tax due on the issue of the BGC Partners Common Stock upon such Exchange; provided that the Electing Partner shall pay any such tax that is due because such Electing Partner requests the shares of BGC Partners
Common Stock to be issued in a name other than the holder’s name. BGC Partners may refuse to deliver the certificate representing BGC Partners Common Stock being transferred to a Person other than the Electing Partner until BGC Partners
receives a sum sufficient to pay any tax that will be due because the shares are to be transferred to a Person other than the Electing Partner. Nothing herein shall preclude any tax withholding required by law or regulation. In addition, each
Founding/Working Partner and REU Partner shall be responsible for all tax liabilities arising in connection with an Exchange as provided in Section 12.07. 
 SECTION 8.04. Reservation of BGC Partners Common Stock. BGC Partners covenants and agrees that it shall from time to time as may be necessary reserve, out of its authorized but unissued BGC Partners Class B
Common Stock and BGC Partners Class A Common Stock, a sufficient number of shares of BGC Partners Class B Common Stock and BGC Partners Class A Common Stock solely to effect the exchange of all then outstanding Exchange Right Units
together with the Exchange Right Interests and a proportionate amount of Capital into shares of BGC Partners Class B Common Stock and BGC Partners Class A Common Stock pursuant to the Exchanges (subject, in the case of BGC Partners Class B
Common Stock, to the maximum number of shares authorized but unissued under the Certificate of Incorporation of BGC Partners as then in effect) and a sufficient number of shares of BGC Partners Class A Common Stock to effect the exchange of
shares of BGC Partners Class B Common Stock issued or issuable in respect of Exchange Right Units together with the Exchange Right Interests and a proportionate amount of Capital. BGC Partners covenants and agrees that all shares of BGC Partners
Class B Common Stock and BGC Partners Class A Common Stock issued in the Exchange will be duly authorized, validly issued, fully paid and nonassessable and will be free from pre-emptive rights and free of any Encumbrances. BGC Partners
acknowledges and agrees that each additional issuance of Exchange Right Interests in accordance with this Agreement will be entitled to Exchange Right Units under this Article VIII. 
  

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 SECTION 8.05. Compliance with Applicable Laws in the Exchange. BGC Partners shall use its
reasonable best efforts promptly to comply with all federal and state securities laws regulating the offer and delivery of shares of BGC Partners Class B Common Stock (or, if applicable, BGC Partners Class A Common Stock) upon Exchange of
Exchange Right Units, together with the Exchange Right Interests and a proportionate amount of Capital, if any, and (to the extent BGC Partners Class A Common Stock is listed on a national securities exchange) to list or cause to have quoted
such shares of BGC Partners Class A Common Stock (including BGC Partners Class A Common Stock issuable in exchange for any shares of BGC Partners Class B Common Stock to be issued hereunder) on each national securities exchange or on the
Nasdaq Global Market or other over-the-counter market or such other market on which the BGC Partners Class A Common Stock is then listed or quoted; provided, however, that if rules of such automated quotation system or exchange
permit BGC Partners to defer the listing of such BGC Partners Class A Common Stock until the first exchange of the Exchange Right Interests into BGC Partners Class A Common Stock (or, if applicable, BGC Partners Class B Common Stock
exchangeable for BGC Partners Class A Common Stock) in accordance with the provisions of this Article VIII, BGC Partners shall use its reasonable best efforts to list such BGC Partners Class A Common Stock issuable upon Exchange of the
Exchange Right Units together with the Exchange Right Interests and a proportionate amount of Capital or the BGC Partners Class B Common Stock issued in exchange for such Exchange Right Units together with the Exchange Right Interests and a
proportionate amount of Capital in accordance with the requirements of such automated quotation system or exchange at such time. 
 SECTION
8.06. Adjustments to Exchange Ratio. (a) In the event that BGC Partners shall: 
 (i) pay a dividend in the form
of shares of BGC Partners Common Stock or make a distribution on shares of BGC Partners Common Stock in the form of shares of BGC Partners Common Stock; 
 (ii) subdivide the outstanding shares of BGC Partners Common Stock into a greater number of shares; 
 (iii) combine the outstanding shares of BGC Partners Common Stock into a smaller number of shares; 
 (iv) make a
distribution on shares of BGC Partners Common Stock in shares of its share capital other than BGC Partners Common Stock; or 
 (v) issue by reclassification of the outstanding shares of BGC Partners Common Stock any shares of its share capital; 
 for which there shall not be
a corresponding adjustment in the number of Exchange Right Units (including pursuant to Section 4.11 of the Separation Agreement), then the Exchange Ratio in effect immediately prior to such action shall be adjusted so that the holder of an
Exchange Right Unit who thereafter exchanged in accordance with this Article VIII shall receive the number of 

  

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shares of share capital of BGC Partners that it would have owned immediately following such action if it had exchanged its Exchange Right Units
in full for shares of BGC Partners Common Stock immediately prior to such action; provided, however, that no such adjustment to the Exchange Ratio shall be made to the extent that such dividend, subdivision, combination, distribution
or issuance pursuant to clauses (i) through (v) above was made to maintain the existing BGC Ratio pursuant to a reinvestment by BGC Partners or its Subsidiaries pursuant to Section 4.11(a)(iii) of the Separation Agreement. 

 (b) In the event of (i) any reclassification or change of shares of BGC Partners Common Stock issuable upon
exchange of the Exchange Right Units (other than a change in par value, or from par value to no par value, or from no par value to par value, or as a result of a subdivision or combination, or any other change for which an adjustment is provided in
Section 8.06(a)); (ii) any consolidation or merger or combination to which BGC Partners is a party other than a merger in which BGC Partners is the continuing corporation and which does not result in any reclassification of, or change
(other than in par value, or from par value to no par value, or from no par value to par value, or as a result of a subdivision or combination) in, outstanding shares of BGC Partners Common Stock; or (iii) any sale, transfer or other
disposition of all or substantially all of the assets of BGC Partners, directly or indirectly, to any Person as a result of which holders of BGC Partners Common Stock shall be entitled to receive stock, securities or other property or assets
(including cash) with respect to or in exchange for BGC Partners Common Stock, then BGC Partners shall take all necessary action such that the Exchange Right Units then outstanding shall be exchangeable into the kind and amount of shares of stock
and other securities and property (including cash) receivable upon such reclassification, change, combination, consolidation, merger, sale, transfer or other disposition by a holder of the number of shares of BGC Partners Common Stock deliverable
upon exchange of such Exchange Right Units immediately prior to such reclassification, change, combination, consolidation, merger, sale, transfer or other disposition. The provisions of this Section 8.06(b) shall similarly apply to successive
reclassifications, changes, combinations, consolidations, mergers, sales or conveyances. 
 (c) In the event that the
Partnership shall combine the outstanding Exchange Right Units into a smaller number of Exchange Right Units, the Exchange Ratio in effect immediately prior to such action shall be adjusted so that the holder of Exchange Right Units thereafter
exchanged in accordance with this Article VIII may receive the number of shares of BGC Partners Common Stock that it would have owned immediately following such action if it had exchanged its Exchange Right Units in full for shares of BGC Partners
Common Stock immediately prior to such action. 
 SECTION 8.07. Redemption for Opco Units. (a) Immediately following an Exchange
of an Exchange Right Interest, the Partnership shall redeem the Exchange Right Interest and related Exchange Right Units received in the Exchange by BGC Partners (or any member of the BGC Partners Group to whom BGC Partners Transfers such Interests
and related Units) in exchange for (A) a U.S. Opco Limited Partnership Interest (the “Acquired U.S. Opco Interest”) consisting of a number of U.S. Opco Units equal to (1) the number of shares of BGC Partners Common Stock
issued in such Exchange multiplied by (2) the BGC Ratio as of immediately prior to the redemption of such Units and (B) a Global Opco Limited Partnership 

  

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Interest (the “Acquired Global Opco Interest” and collectively with the Acquired U.S. Opco Interest, the “Acquired
Interests”) consisting of a number of Global Opco Units equal to (1) the number of shares of BGC Partners Common Stock issued in the Exchange multiplied by (2) the BGC Ratio as of immediately prior to the redemption of such
Unit. 
 (b) In the case of an Exchange of an Exchangeable Limited Partnership Interest or a Founding Partner Interest,
(i) the Acquired U.S. Opco Interest shall consist of U.S. Opco Capital equal to (1) the total U.S. Opco Capital as of immediately prior to the applicable Exchange for all issued and outstanding U.S. Opco Units that were issued in
connection with the issuance of any outstanding Exchangeable Limited Partnership Interest or Founding Partner Interest, divided by (2) the total number of issued and outstanding U.S. Opco Units as of immediately prior to the applicable
Exchange that were issued in connection with the issuance of any outstanding Exchangeable Limited Partnership Interest or Founding Partner Interest, multiplied by (3) the number of U.S. Opco Units underlying such Acquired U.S. Opco
Interest; (ii) the Acquired Global Opco Interest shall consist of Global Opco Capital equal to (1) the total Global Opco Capital as of immediately prior to the applicable Exchange for all issued and outstanding Global Opco Units that were
issued in connection with the issuance of any outstanding Exchangeable Limited Partnership Interest or Founding Partner Interest, divided by (2) the total number of issued and outstanding Global Opco Units as of immediately prior to the
applicable Exchange that were issued in connection with the issuance of any outstanding Exchangeable Limited Partnership Interest or Founding Partner Interest, multiplied by (3) the number of Global Opco Units underlying such Acquired
Global Opco Interest; and (iii) the U.S. Opco Capital and Global Opco Capital of such Acquired U.S. Opco Interest and Global Opco Interest, as the case may be, shall be appropriately adjusted to reflect the impact of any Special Item (as
defined in the U.S. Opco Limited Partnership Agreement and the Global Opco Limited Partnership Agreement, as the case may be) and the intention of the Parties for the Partnership (and not BGC Partners, as the holder of the Special Voting Limited
Partner Interest or otherwise) to realize the economic benefits and burdens of such Special Item. 
 (c) In the case of an
Exchange of an REU Interest, (i) the Acquired U.S. Opco Interest shall consist of U.S. Opco Capital equal to (1) the total U.S. Opco Capital as of immediately prior to the applicable Exchange for all issued and outstanding U.S. Opco Units
that were issued in connection with the issuance of any outstanding REU Interest, divided by (2) the total number of issued and outstanding U.S. Opco Units as of immediately prior to the applicable Exchange that were issued in connection
with the issuance of any outstanding REU Interest, multiplied by (3) the number of U.S. Opco Units underlying such Acquired U.S. Opco Interest; (ii) the Acquired Global Opco Interest shall consist of Global Opco Capital equal to
(1) the total Global Opco Capital as of immediately prior to the applicable Exchange for all issued and outstanding Global Opco Units that were issued in connection with the issuance of any outstanding REU Interest, divided by
(2) the total number of issued and outstanding Global Opco Units as of immediately prior to the applicable Exchange that were issued in connection with the issuance of any outstanding REU Interest, multiplied by (3) the number
of Global Opco Units underlying such Acquired Global Opco Interest; and (iii) the U.S. Opco Capital and Global Opco Capital of such Acquired U.S. Opco Interest and Global Opco Interest, as the case may be, shall be appropriately adjusted to
reflect the impact of any Special Item (as defined in the U.S. Opco 

  

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Limited Partnership Agreement and the Global Opco Limited Partnership Agreement, as the case may be) and the intention of the Parties for the Partnership
(and not BGC Partners, as the holder of the Special Voting Limited Partner Interest or otherwise) to realize the economic benefits and burdens of such Special Item. 
 (d) In the case of an Exchange of a Working Partner Interest, (i) the Acquired U.S. Opco Interest shall consist of U.S. Opco Capital
equal to (1) the total U.S. Opco Capital as of immediately prior to the applicable Exchange for all issued and outstanding U.S. Opco Units that were issued in connection with the issuance of any outstanding Working Partner Interest, divided
by (2) the total number of issued and outstanding U.S. Opco Units as of immediately prior to the applicable Exchange that were issued in connection with the issuance of any outstanding Working Partner Interest, multiplied by
(3) the number of U.S. Opco Units underlying such Acquired U.S. Opco Interest; (ii) the Acquired Global Opco Interest shall consist of Global Opco Capital equal to (1) the total Global Opco Capital as of immediately prior to the
applicable Exchange for all issued and outstanding Global Opco Units that were issued in connection with the issuance of any outstanding Working Partner Interest, divided by (2) the total number of issued and outstanding Global Opco
Units as of immediately prior to the applicable Exchange that were issued in connection with the issuance of any outstanding Working Partner Interest, multiplied by (3) the number of Global Opco Units underlying such Acquired Global Opco
Interest; and (iii) the U.S. Opco Capital and Global Opco Capital of such Acquired U.S. Opco Interest and Global Opco Interest, as the case may be, shall be appropriately adjusted to reflect the impact of any Special Item (as defined in
the U.S. Opco Limited Partnership Agreement and the Global Opco Limited Partnership Agreement, as the case may be) and the intention of the Parties for the Partnership (and not BGC Partners, as the holder of the Special Voting Limited Partner
Interest or otherwise) to realize the economic benefits and burdens of such Special Item. 
 ARTICLE IX 
 DISSOLUTION 
 SECTION 9.01.
Dissolution. The Partnership shall be dissolved and its affairs wound up upon the first to occur of the following: 
 (a) an election to dissolve the Partnership made by the General Partner; provided that such dissolution shall require the prior approval of (x) a majority vote of a quorum consisting of Disinterested Directors and (y) the
Exchangeable Limited Partners (by affirmative vote of a Majority in Interest); 
 (b) at any time there are no limited
partners of the Partnership, unless the business of the Partnership is continued in accordance with the Act; 
 (c) any event
that results in the General Partner ceasing to be a general partner of the Partnership under the Act, provided that the Partnership shall not be dissolved and required to be wound up in connection with any such event if (A) at the time of the
occurrence of such event there is at least one remaining general partner of the Partnership 

  

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who is hereby authorized to and does carry on the business of the Partnership, or (B) within 90 days after the occurrence of such event, a majority of
the Limited Partners agree in writing or vote to continue the business of the Partnership and to the appointment, effective as of the date of such event, if required, of one or more additional general partners of the Partnership; or 
 (d) entry of a decree of judicial dissolution under Section 17-802 of the Act. 
 None of the Partners shall have any right to terminate, dissolve or have redeemed their class of Interests or, except for the General Partner and otherwise to the
fullest extent permitted by law, to terminate, windup or dissolve the Partnership. Absent the approval of a majority vote of a quorum consisting of Disinterested Directors, each Partner shall use its reasonable best efforts to prevent the
dissolution of the Partnership. 
 SECTION 9.02. Liquidation. Upon a dissolution pursuant to Section 9.01, the Partnership’s
business and assets shall be wound up promptly in an orderly manner. The General Partner shall be the liquidator to wind up the affairs of the Partnership. In performing its duties, the General Partner is authorized to sell, exchange or otherwise
dispose of the Partnership’s business and assets in accordance with the Act in any reasonable manner that the General Partner determines to be in the best interests of the Partners. Upon completion of the winding-up of the Partnership, the
General Partner shall prepare and submit to each Limited Partner a final statement with respect thereto. 
 SECTION 9.03.
Distributions. (a) In the event of a dissolution of the Partnership pursuant to Section 9.01, the Partnership shall apply and distribute the proceeds of the dissolution as provided below: 
 (i) first, to the creditors of the Partnership, including Partners that are creditors of the Partnership to the extent permitted by
law, in satisfaction of the liabilities of the Partnership (by payment or by the making of reasonable provision for payment thereof, including the setting up of any reserves which the General Partner determines, in its sole and absolute discretion,
are necessary therefor); 
 (ii) second, to the repayment of any loans or advances that may have been made by any of
the Partners to the Partnership; 
 (iii) third, to the Partners in proportion to (and to the extent of) the positive
balances in their respective Capital Accounts; and 
 (iv) thereafter, to the Partners in proportion to their
respective Percentage Interests. 
 (b) Cancellation of Certificate of Limited Partnership. Upon completion of a
liquidation and distribution pursuant to Section 9.03(a) following a dissolution of the Partnership pursuant to Section 9.01, the General Partner shall execute, acknowledge and cause to be filed a certificate of cancellation of the
Certificate of Limited Partnership of the Partnership in the office of the Secretary of State of the State of Delaware. The Partnership’s existence as a separate legal entity shall continue until cancellation of the Certificate of Limited
Partnership as provided in the Act. 
  

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 SECTION 9.04. Reconstitution. Nothing contained in this Agreement shall impair, restrict or limit
the rights and powers of the Partners under the laws of the State of Delaware and any other jurisdiction in which the Partnership is doing business to reform and reconstitute themselves as a limited partnership following dissolution of the
Partnership either under provisions identical to those set forth herein or any others which they may deem appropriate. 
 SECTION 9.05.
Deficit Restoration. Upon the termination of the Partnership, no Limited Partner shall be required to restore any negative balance in his, her or its Capital Account to the Partnership except that any Founding/Working Partner holding High
Distribution II Units shall be required to restore any negative balance in his, her or its Capital Account but only to the extent of such Founding/Working Partner’s HDII Account. Any amount contributed by a Founding/Working Partner holding High
Distribution II Units pursuant to this Section 9.05 shall be considered an HDII Contribution for purposes of Section 12.01(b)(ii)(A). The General Partner shall be required to contribute to the Partnership an amount equal to its respective
deficit Capital Account balances within the period prescribed by Treasury Regulation section 1.704-1(b)(2)(ii)(c). 
 ARTICLE X 
 INDEMNIFICATION AND EXCULPATION 
 SECTION
10.01. Exculpation. Neither a General Partner nor any Affiliate or director or officer of a General Partner or any such Affiliate shall be personally liable to the Partnership or the Limited Partners for a breach of this Agreement or any
fiduciary duty as a General Partner or as an Affiliate or director or officer of a General Partner or any such Affiliate, except to the extent such exemption from liability or limitation thereof is not permitted under the Act as the same exists or
may hereafter be amended. Any repeal or modification of the immediately preceding sentence shall not adversely affect any right or protection of such Person existing hereunder with respect to any act or omission occurring prior to such repeal or
modification. A General Partner may consult with legal counsel, accountants, appraisers, management consultants, investment bankers and other consultants and advisors selected by it and the opinion of any such Person as to matters which the General
Partner reasonably believes to be within such Person’s professional or expert competence shall be full and complete authorization and protection in respect of any action taken or suffered or omitted by the General Partner in good faith and in
accordance with such opinion. A General Partner may exercise any of the powers granted to it by this Agreement and perform any of the obligations imposed on it hereunder either directly or by or through one or more agents, and the General Partner
shall not be responsible for any misconduct or negligence on the part of any such agent appointed by the General Partner with due care. 
 SECTION 10.02. Indemnification. (a) Each Person who was or is made a party or is threatened to be made a party to or is involved in any action, suit, or proceeding, whether civil, criminal, administrative or investigative
(hereinafter a “proceeding”), by reason of the fact 

  

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that he or she, or a Person of whom he or she is the legal representative, is or was a or has agreed to become a General Partner, or any director or officer
of the General Partner or of the Partnership, or is or was serving at the request of the Partnership as a director, officer, employee or agent of another corporation or of a partnership, joint venture, trust or other enterprise, including service
with respect to employee benefit plans, whether the basis of such proceeding is alleged action in an official capacity as a director, officer, employee or agent or in any other capacity while surviving as a director, officer, employee or agent,
shall be indemnified and held harmless by the Partnership to the fullest extent authorized by the General Corporation Law of the State of Delaware (the “DGCL”) as the same exists or may hereafter be amended (but, in the case of any
such amendment, to the fullest extent permitted by law, only to the extent that such amendment permits the Partnership to provide broader indemnification rights than said law permitted the Partnership to provide prior to such amendment), as if the
Company were a corporation organized under the DGCL, against all expense, liability and loss (including attorneys’ fees and expenses, judgments, fines, amounts paid or to be paid in settlement, and excise taxes or penalties arising under the
Employee Retirement Income Security Act of 1974) reasonably incurred or suffered by such Person in connection therewith and such indemnification shall continue as to a Person who has ceased to be a director, officer, employee or agent and shall
inure to the benefit of his or her heirs, executors and administrators; provided, however, that except as provided in Section 10.02(c), the Partnership shall indemnify any such Person seeking indemnification in connection with a
proceeding (or part thereof) initiated by such Person only if such proceeding (or part thereof) was authorized by the General Partner. The right to indemnification conferred in this Section 10.02 shall be a contract right and shall include the
right to be paid by the Partnership the expenses, including attorneys’ fees and expenses, incurred in defending any such proceeding in advance of its financial disposition; provided, however, that if the applicable law requires
that the payment of such expenses incurred by a director or officer in his or her capacity as a director or officer (and not in any other capacity in which service was or is rendered by such Person while a director or officer, including, service to
an employee benefit plan) in advance of the final disposition of a proceeding shall be made only upon delivery to the Partnership of an undertaking by or on behalf of such director or officer, to repay all amounts so advanced if it shall ultimately
be determined that such director or officer is not entitled to be indemnified under this Section 10.02 or otherwise. The Partnership may, by action of the General Partner, provide indemnification to employees and agents of the Partnership with
the same scope and effect as the foregoing indemnification of directors and officers. 
 (b) To obtain indemnification under
this Section 10.02, a claimant shall submit to the Partnership a written request, including therein or therewith such documentation and information as is reasonably available to the claimant and is reasonably necessary to determine whether and
to what extent the claimant is entitled to indemnification. Upon written request by a claimant for indemnification pursuant to the first sentence of this Section 10.02(b), a determination, if required by applicable law, with respect to the
claimant’s entitlement thereto shall be made as follows: (i) if requested by the claimant, by Independent Counsel (as hereinafter defined), or (ii) if no request is made by the claimant for a determination by Independent Counsel,
(x) by the board of directors of BGC Partners by a majority vote of a quorum consisting of Disinterested Directors (as hereinafter defined), or (y) if a quorum of the board of directors of BGC Partners consisting of Disinterested Directors
is not obtainable or, even if obtainable, such quorum of Disinterested Directors so directs, by Independent Counsel in a written opinion to the board 

  

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of directors of BGC Partners, a copy of which shall be delivered to the claimant, or (z) if a quorum of Disinterested Directors so directs, by the
affirmative vote of a Majority in Interest. In the event the determination of entitlement to indemnification is to be made by Independent Counsel at the request of the claimant, the Independent Counsel shall be selected by the board of directors of
BGC Partners unless there shall have occurred within two years prior to the date of the commencement of the action, suit or proceeding for which indemnification is claimed a “Change of Control” as defined in the 1999 Long-Term
Incentive Plan of eSpeed, as amended in 2003, in which case the Independent Counsel shall be selected by the claimant unless the claimant shall request that such selection be made by the board of directors of BGC Partners. If it is so determined
that the claimant is entitled to indemnification, payment to the claimant shall be made within ten (10) days after such determination. 
 (c) If a claim under Section 10.02(a) is not paid in full by the Partnership within thirty (30) days after a written claim pursuant to Section 10.02(b) has been received by the Partnership, the claimant
may at any time thereafter bring suit against the Partnership to recover the unpaid amount of the claim and, if successful in whole or in part, the claimant shall be entitled to be paid also the expense of prosecuting such claim. It shall be a
defense to any such action (other than an action brought to enforce a claim for expenses incurred in defending any proceeding in advance of its final disposition where the required undertaking, if any is required, has been tendered to the
Partnership) that the claimant has not met the standards of conduct which make it permissible under the DGCL as the same exists or may hereafter be amended (but, in the case of any such amendment, only to the extent that such amendment permits the
Partnership to provide broader indemnification rights than it permitted the Partnership to provide prior to such amendment) for the Partnership to indemnify the claimant for the amount claimed if the Partnership were a corporation organized under
the DGCL, but the burden of proving such defense shall be on the Partnership. Neither the failure of the Partnership (including the board of directors of BGC Partners, independent legal counsel or its holders of Interests) to have made a
determination prior to the commencement of such action that indemnification of the claimant is proper in the circumstances because he or she has met the applicable standard of conduct set forth in the DGCL, nor an actual determination by the
Partnership (including the board of directors of BGC Partners or independent legal counsel or its holders of Interests) that the claimant has not met such applicable standard of conduct, shall be a defense to the action or create a presumption that
the claimant has not met the applicable standard of conduct. 
 (d) If a determination shall have been made pursuant to
Section 10.02(b) that the claimant is entitled to indemnification, the Partnership shall be bound by such determination in any judicial proceeding commenced pursuant to Section 10.02(c). 
 (e) The Partnership shall be precluded from asserting in any judicial proceeding commenced pursuant to Section 10.02(c) that the
procedures and presumptions of this Section 10.02 are not valid, binding and enforceable and shall stipulate in such proceeding that the Partnership is bound by all the provisions of this Section 10.02. 
 (f) The right to indemnification and the payment of expenses incurred in defending a proceeding in advance of its final disposition
conferred in this Section 10.02 

  

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shall not be exclusive of any other right that any Person may have or hereafter acquire under any statute, provision of this Agreement, agreement, vote of
the Exchangeable Limited Partners (by affirmative vote of a Majority in Interest) or Disinterested Directors or otherwise. No amendment or other modification of this Section 10.02 shall in any way diminish or adversely affect the rights of a
General Partner, a Limited Partner or any directors, officers, employees or agents of the General Partner in respect of any occurrence or matter arising prior to any such repeal or modification. 
 (g) The Partnership may, to the extent authorized from time to time by the General Partner, grant rights to indemnification, and rights to
be paid by the Partnership the expenses incurred in defending any proceeding in advance of its final disposition, to any employee or agent of the Partnership to the fullest extent of the provisions of this Section 10.02 with respect to the
indemnification and advancement of expenses of a General Partner, a Limited Partner or any directors and officers of the General Partner. 
 (h) If any provision or provisions of this Section 10.02 shall be held to be invalid, illegal or unenforceable for any reason whatsoever: (i) the validity, legality and enforceability of the remaining
provisions of this Section 10.02 (including each portion of this Section 10.02 containing any such provision held to be invalid, illegal or unenforceable, that is not itself held to be invalid, illegal or unenforceable) shall not in any
way be affected or impaired thereby; and (ii) to the fullest extent possible, the provisions of this Section 10.02 (including each such portion of this Section 10.02 containing any such provision held to be invalid, illegal or
unenforceable) shall be construed so as to give effect to the intent manifested by the provision held invalid, illegal or unenforceable. 
 (i) For purposes of this Article X: 
 (i) “Disinterested Director” means a
director of BGC Partners who is not and was not a party to the matter in respect of which indemnification is sought by the claimant. 
 (ii) “Independent Counsel” means a law firm, a member of a law firm, or an independent practitioner, that is experienced in matters of corporation law and shall include any Person who, under the applicable standards of
professional conduct then prevailing, would not have a conflict of interest in representing either the Partnership or the claimant in an action to determine the claimant’s rights under this Section 10.02. 
 (j) Any notice, request or other communication required or permitted to be given to the Partnership under this Section 10.02 shall be
in writing and either delivered in person or sent by telecopy, telex, telegram, overnight mail or courier service, or certified or registered mail, postage prepaid, return receipt requested, to the General Partner and shall be effective only upon
receipt by the General Partner. 
 SECTION 10.03. Insurance. The Partnership may maintain insurance, at its expense, to protect itself
and any director, officer, employee or agent of the Partnership or another corporation, partnership, joint venture, trust or other enterprise against any expense, 

  

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liability or loss, whether or not the Partnership would have the power to indemnify such Person against such expense, liability or loss under the Act if the
Partnership were a corporation organized under the DGCL. To the extent that the Partnership maintains any policy or policies providing such insurance, each such director or officer, and each such agent or employee to which rights of indemnification
have been granted as provided in Section 10.02 shall be covered by such policy or policies in accordance with its or their terms to the maximum extent of the coverage thereunder for any such director, officer, employee or agent. 
 SECTION 10.04. Subrogation. In the event of payment of indemnification to a Person described in Section 10.02, the Partnership shall be
subrogated to the extent of such payment to any right of recovery such person may have and such person, as a condition of receiving indemnification from the Partnership, shall execute all documents and do all things that the Partnership may deem
necessary or desirable to perfect such right of recovery, including the execution of such documents necessary to enable the Partnership effectively to enforce any such recovery. 
 SECTION 10.05. No Duplication of Payments. The Partnership shall not be liable under this Article X to make any payment in connection with any
claim made against a person described in Section 10.02 to the extent such Person has otherwise received payment (under any insurance policy or otherwise) of the amounts otherwise payable as indemnity hereunder. 
 SECTION 10.06. Survival . This Article X shall survive any termination of this Agreement. 
 ARTICLE XI 
 EXTRAORDINARY ITEMS 
 SECTION 11.01. Certain Arrangements Regarding Extraordinary Items. (a) The Partnership may, from time to time, receive extraordinary income
items from non recurring events, including but not limited to (i) items that would be considered “extraordinary items” under U.S. generally accepted accounting principles and (ii) recoveries, by settlement, judgment, insurance
reimbursement or otherwise, with respect to claims for expenses, costs and damages (including lost profits, but not including any recovery that does not result in monetary payments to the Partnership) attributable to extraordinary events affecting
the Partnership (collectively, “Extraordinary Income Items”). Without limiting the foregoing, except as otherwise determined by the General Partner in its sole and absolute discretion, all after-tax income to the Partnership
resulting from any transaction relating to shares of capital stock of any Affiliate owned by the Partnership, whether or not recurring in nature and whether hereafter arising or occurring prior to the date of this Agreement, including gains from the
Partnership’s sale or deemed sale of such stock, may be treated by the General Partner as an Extraordinary Income Item (except to the extent that the transaction results in an offsetting item of expense or deduction to the Partnership or in
items that are specially allocated pursuant to Sections 6.01(c) and 6.01(d)). The General Partner may determine, in its sole and absolute discretion, that all or a portion of any extraordinary expenditures from non-recurring events are to be treated
for purposes of this Article XI as extraordinary expenditures (the “Extraordinary Expenditures”), including: (A) any 

  

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distribution or other payment (including a redemption payment) to a Partner, (B) the purchase price or other cost of acquiring any asset, (C) any
other non-recurring expenditure of the Partnership, (D) items that would be considered “extraordinary items” under U.S. generally accepted accounting principles and (E) expenses, damages or costs attributable to extraordinary
events affecting the Partnership (including actual, pending or threatened litigation). The General Partner may, in its sole and absolute discretion, establish one or more separate accounts for part or all of the after tax-portion of Extraordinary
Income Items and Extraordinary Expenditures (each, an “Extraordinary Account”), which shall be maintained separately from the Capital Account of each Founding/Working Partner or REU Partner; provided, however, that the
General Partner shall not deduct any Extraordinary Expenditure from any Extraordinary Account to the extent that doing so would result in a negative balance in such Extraordinary Account. To the extent that an item is treated as an Extraordinary
Income Item or Extraordinary Expenditure, that item shall not directly or indirectly be included in the computation of the Partnership’s net income, gain, loss or deduction. 
 (b) Each Founding/Working Partner and each REU Partner shall have an Article XI term (the “Article XI Term”) with respect
to each Unit held by such Partner and each Extraordinary Account. An Article XI Term of a Partner for any Extraordinary Account with respect to a Unit shall commence on the later of the date on which such Partner acquires such Unit or the date on
which such Extraordinary Account is first created and ending on the date such Partner becomes a Terminated or Bankrupt Partner. 
 (c) A Terminated or Bankrupt Founding/Working Partner or REU Partner will receive a payment from each Extraordinary Account for each Unit held by such Partner on the date such Partner becomes a Terminated or Bankrupt Partner equal to the
sum of: (i) the balance in each Extraordinary Account, (ii) the Extraordinary Percentage Interest in the Partnership represented by such Unit at the time such Partner becomes a Terminated or Bankrupt Partner and (iii) such
Partner’s Vested Percentage with respect to such Extraordinary Account for such Unit. 
 (d) For purposes of this Article
XI: 
 (i) “Vested Percentage” shall mean the amount equal to with respect to any Founding/Working Partner or
REU Partner, 0% until (i) (A) such Partner’s Article XI Term with respect to such Extraordinary Account class for the Unit equals three (3) years or (B) with respect to a Founding/Working Partner holder of Grant Units only,
the later of clause (A) or the continuous employment of such Founding/Working Partner for his, her or its Term of Employment (as defined in such Founding/Working Partner’s employment agreement with such Person, if any, entered into in
connection with the issuance of the Matching Grant Units but excluding any automatic renewals thereof) (the later of the date specified in clause (A) or (B) being the “Initial Vesting Date”), (ii) 30% as of the
Initial Vesting Date and increasing by 10% on each yearly anniversary of such date until such Partner’s Vested Percentage for such Extraordinary Account for such Unit equals 100%; provided that the General Partner in its sole and
absolute discretion may accelerate the vesting of a Founding/Working Partner’s or REU Partner’s Extraordinary Account and may accelerate the distribution of such vested amounts. 
  

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 (ii) At any time of determination, “Extraordinary Percentage Interest”
shall mean the amount equal to with respect to any Founding/Working Partner or REU Partner, the percentage calculated by dividing the number of Units (including Hypothetical Units treated as being outstanding) held by such Partner by the number of
Units (including Hypothetical Units treated as being outstanding) of the Partnership then outstanding. Such payments will be made in up to five (5) equal annual installments, as determined by the General Partner, commencing within one
(1) year of the date on which a Founding/Working Partner or an REU Partner, as the case may be, becomes a Terminated or Bankrupt Partner; provided that the Terminated or Bankrupt Partner has not violated its Partner Obligations or
engaged in any Competitive Activity, prior to the date such payments are completed, and shall be subject to prepayment (including payment prior to the Termination of a Partner) at the sole and absolute discretion of the General Partner at any time.

 (iii) Upon the Termination of any Founding/Working Partner or REU Partner, there shall be treated as issued to Cantor a
number of Founding/Working Partner Units or REU Partner Units, as the case may be (the “Hypothetical Units”), equal to the product of (1) the number of Units held by such Partner immediately prior to such Termination and
(2) 100% minus such Partner’s Vested Percentage at the time of such Termination; provided that such Partner’s Vested Percentage shall be adjusted (but not below zero (0)) to reflect the portion of the Vested Percentage that is
actually paid to such Partner in connection with its Termination. 
 (e) Nothing in this Article XI shall affect the amount of
money or property distributable to a Partner upon the liquidation of the Partnership. 
 (f) Notwithstanding anything to the
contrary contained herein or otherwise, the General Partner is authorized (upon the approval of the Exchangeable Limited Partners (by affirmative vote of a Majority in Interest)) to amend this Agreement without the consent of the Limited Partners to
the extent reasonably necessary to carry out the purposes of this Article XI. 
 ARTICLE XII 
 FOUNDING PARTNERS, WORKING PARTNERS AND REU PARTNERS 
 SECTION 12.01. Units. (a) General. 
 (i) Grant Units. Grant Units shall represent
Founding/Working Partner Interests in the Partnership. Except as specifically provided to the contrary herein or in the agreements or other written materials executed by the General Partner relating to the grant of any Grant Units, it is intended
that, for all purposes under this Agreement, Grant Units and the holders thereof shall have the same rights, privileges and obligations and shall be subject to the same restrictions, as High Distribution Units and the holders thereof;
provided, however, that subject to the other provisions of this Agreement, the Partnership may issue Grant Units and create a Grant Tax Payment Account with other rights and limitations (including performance criteria, earnings 

  

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limitations, and vesting requirements), upon the written consent of the General Partner and the holders of such Units. Any such rights and limitations shall
be taken into account in applying the provisions of this Agreement. 
 (ii) Matching Grant Units. Matching Grant Units
shall represent Founding/Working Partner Interests in the Partnership. Matching Grant Units may be issued, at the sole and absolute discretion of the General Partner, in connection with the purchase of Units by any Partner and in such amounts that
the General Partner shall determine in its sole and absolute discretion. Except as specifically provided to the contrary herein or as in the agreements or other written materials executed by the General Partner relating to the grant of any Matching
Grant Units, it is intended that, for all purposes under this Agreement, Matching Grant Units and the holders thereof shall have the same rights, privileges, and obligations and shall be subject to the same restrictions, as High Distribution Units
and the holders thereof; provided, however, that subject to the other provisions of this Agreement, the Partnership may issue Matching Grant Units and create a Matching Grant Tax Payment Account with other rights and limitations
(including performance criteria, earnings limitations, and vesting requirements), upon the written consent of the General Partner and the holders of such Units. Any such rights and limitations shall be taken into account in applying the provisions
of the Agreement. 
 (iii) High Distribution Units. High Distribution Units shall represent Founding/Working Partner
Interests in the Partnership. 
 (iv) REUs. REUs shall represent REU Interests in the Partnership. 
 (b) High Distribution II Units. (i) Except as otherwise provided in this Section 12.01(b) or elsewhere in this Agreement,
holders of High Distribution II Units shall have the same rights, privileges, and obligations as, and shall be subject to the same restrictions as, High Distribution Units. 
 (ii) The Partnership shall maintain an HDII Account with respect to each holder of High Distribution II Units. The HDII Account shall
initially be equal to the amount per Unit mutually agreed by the Founding/Working Partner and the General Partner upon the issuance of any High Distribution II Units, subject to Section 12.01(b)(ix) and shall be adjusted as hereinafter
provided. High Distribution II Units held as a result of modification of High Distribution Units shall, solely for purposes of this Section 12.01(b), be treated as issued on the date of such modification, except that such Units shall be treated
as having been held by such Founding/Working Partner since the date the High Distribution Units were originally purchased for purposes of determining the amount distributable to a holder of High Distribution II Units pursuant to
Section 12.01(b)(viii). 
 (A) Each HDII Account shall be reduced, but not below zero (0), by (x) any cash
contributed to the Partnership by a holder of High Distribution II Units and designated as an HDII Contribution or (y) any reduction in distributions to such Founding/Working Partner pursuant to 

  

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Section 12.01(b)(v), 12.01(b)(vi) or 12.01(b)(viii) (all amounts referred to in (x) and (y) shall be defined as “HDII
Contributions”). 
 (B) In the event that a Loss is allocated with respect to a Founding/Working Partner’s High
Distribution II Units during any period, such Founding/Working Partner’s HDII Account shall be increased by the smaller of (x) the amount of such Loss and (y) the amount of such Founding/Working Partner’s HDII Special Allocation.

 (iii) Pursuant to Section 2(k) of Exhibit D to this Agreement, a portion of the items of loss or deduction of the
Partnership for each period shall specifically be allocated to each Founding/Working Partner holding High Distribution II Units with a positive HDII Account. Such portion (the “HDII Special Allocation”) shall be equal to the product
of (1) the balance of such HDII Account and (2) the rate mutually agreed by the Founding/Working Partner and the General Partner from time to time (the “HDII Special Allocation Rate”). Such HDII Special Allocation Rate may
be fixed or established by formula. 
 (iv) A Founding/Working Partner’s HDII Account for each Unit must periodically be
reduced to the level specified in a schedule mutually agreed by the Founding/Working Partner and the General Partner. If no schedule is agreed, the HDII Account shall be reduced by an amount sufficient so that the HDII Account is (i) no greater
than 75% of its original value on the first December 15th after such Unit’s issuance; (ii) no greater than 50% of its original value on the second December 15th after such Unit’s issuance; (iii) no greater than 25% of
its original value on the third December 15th after such Unit’s issuance; and (iv) zero (0) on the fourth December 15th after such Unit’s issuance; provided, however, that any such December 15th date
may be extended at the sole and absolute discretion of the General Partner to any later date in December of such year. To the extent that any HDII Account exceeds the relevant level set forth in the schedule or, if no schedule is agreed upon, the
relevant level specified in the preceding sentence, such Founding/Working Partner’s HDII Account shall be reduced through adjustments to distributions pursuant to Section 12.01(b)(v) or 12.01(b)(vi). Reductions required to be made pursuant
to this Section 12.01(b)(iv) shall be referred to as an “HDII Account Reduction Obligation.” 
 (v)
Amounts distributable to any Founding/Working Partner holding High Distribution II Units for any period shall be reduced, but not below zero (0), by the amount of any HDII Account Reduction Obligation that has not previously been satisfied. To the
extent that any HDII Account Reduction Obligation for any date exceeds the amount, if any, that would otherwise be distributed to such Founding/Working Partner within five (5) days of such date, after application of any withholding tax or other
payments on behalf of such Founding/Working Partner pursuant to Section 5.09, such Founding/Working Partner shall be required to make additional HDII Contributions to the Partnership pursuant to Section 12.01(b) in an amount equal to such
excess. 
  

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 (vi) The General Partner may reduce any distribution otherwise payable to any holder of
High Distribution II Units by an amount not to exceed the HDII Account Reduction Obligation for any date during the fiscal year that includes such distribution. Such reduction shall be made after application of Section 12.01(b)(iv). In applying
this Section 12.01(b)(vi), the General Partner may deem such Founding/Working Partner to have elected to receive a distribution equal to 100% of the Estimated Income allocable to such Founding/Working Partner for such period. 
 (vii) Notwithstanding anything to the contrary contained in this Agreement, no additional Units shall be issued to a Founding/Working
Partner holding High Distribution II Units as a result of any HDII Contribution occurring by way of cash contributions and reductions in amounts distributable to such Founding/Working Partner under Section 12.01(b)(v), 12.01(b)(vi) or
12.01(b)(viii). 
 (viii) In the event of the redemption of all or a portion of a Founding/Working Partner’s High
Distribution II Units pursuant to Section 3.03, 9.02 or 12.05 or otherwise in accordance with this Agreement, the amount distributable to a Founding/Working Partner shall be reduced, but not below zero (0), by the HDII Account. In the event of
the redemption of all of a Founding/Working Partner’s High Distribution II Units, the Founding/Working Partner’s HDII Account shall become immediately payable to the Partnership in full. In the event of the redemption of all or a portion
of a Founding Partner’s High Distribution II Units, (a) an amount equal to the Founding Partner’s CFLP HDII Account with respect to such Units shall be paid to Cantor rather than being distributed to such Founding Partner on such date
with respect to such Units and (b) if such High Distribution II Units called for redemption are purchased by Cantor pursuant to Section 12.02 or 12.03, the amount payable by Cantor to such Founding Partner or the Partnership for such Units
shall be reduced by an amount equal to the Founding Partner’s CFLP HDII Account with respect to such Unit not theretofore paid by the Partner pursuant to this Section 12.01(b). 
 (ix) Any High Distribution II Unit that is designated as a Founding Partner Unit shall continue to have a CFLP HDII Account, CFLP HDII
Special Allocation Rate and CFLP HDII Account Reduction Obligation, and the holder of such High Distribution II Unit shall satisfy its obligations to Cantor relating to such Unit by the application of any distributions that would be subject to
reduction and any contributions that would be made by such holder under this Section 12.01(b), were such holder’s High Distribution II Unit to have an HDII Account, a HDII Special Allocation Rate and an HDII Account Reduction Obligation,
equal to those it has to Cantor (and, in the case of any loss specially allocated to such holder by the Partnership reflecting the HDII Account Reduction Obligation it would have, an equivalent amount of income shall be allocated by the Partnership
to Cantor). Any payment by a Partner to Cantor in respect of its CFLP HDII Account Reduction Obligation pursuant to this paragraph shall result in an increase in such Partner’s Capital Account in the Partnership (such payment to be treated, for
purposes of maintaining Capital Accounts, as a capital contribution by such Partner to the Partnership and a distribution by the Partnership to Cantor). 
  

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 (x) Notwithstanding anything to the contrary contained in this Agreement, any
Founding/Working Partner holding High Distribution II Units shall be required to make additional HDII Contributions to the Partnership by way of cash contributions and by reductions in amounts distributable to such Partner as provided in Sections
12.01(b)(v), 12.01(b)(vi) and 12.01(b)(viii). Such contributions must be made within five days of the General Partner notifying such High Distribution II Unitholder of its obligation hereunder. In the event that the required contribution is not
made, the General Partner may, in its sole and absolute discretion, redeem all or a portion of such Founding/Working Partner’s High Distribution II Units, declare the High Distribution Unit II Unitholder to be in default under this Agreement,
or take any other action available to it at law or in equity to enforce the obligation described in this Section 12.01(b)(x), including, without limitation, seeking enforcement of such obligation in any forum and in any jurisdiction (and each
High Distribution II Unitholder hereby irrevocably submits to the jurisdiction of any such forum or jurisdiction), notwithstanding the jurisdictional provisions contained in Section 13.04 hereof, including the payment of legal fees and expenses
related thereto. Any Partner not making a required contribution shall pay interest to the Partnership at a rate determined by the General Partner, and such interest payments shall not be treated as capital contributions hereunder or as part of such
Partner’s Capital Account. 
 (c) High Distribution III Units. High Distribution III Units and holders of High
Distribution III Units shall have the same rights, privileges and obligations as, and shall be subject to the same restrictions as, High Distribution II Units and holders of High Distribution II Units, and High Distribution III Units that are
Founding Partner Units shall be treated in the same manner as High Distribution II Units that are Founding Partner Units (including the obligation of a holder of High Distribution III Units to Cantor pursuant to Sections 12.01(b)(viii) and
12.01(b)(ix)); provided that High Distribution III Units shall always have a Base Amount of zero (0) and shall have an HDIII Account in lieu of an HDII Account, which Account shall be subject to mandatory annual reduction on each
anniversary of the date of issuance of the applicable High Distribution III Unit (or on such other date as the General Partner, acting in its sole and absolute discretion, in writing shall establish) (any such date, a “Reduction
Date”) to such amount as specified on a schedule mutually agreed by the Founding/Working Partner and the General Partner, acting in its sole and absolute discretion, or if no schedule shall be agreed upon, to not greater than 5/6 of the
original HDIII Account on the first Reduction Date; not greater than 2/3 of the original HDIII Account on the second Reduction Date; not greater than 1/2 of the original HDIII Account on the third Reduction Date; not greater than 1/3 of the original
HDIII Account on the fourth Reduction Date; not greater than 1/6 of the original HDIII Account on the fifth Reduction Date; and zero (0) on the sixth Reduction Date. Reductions required to be made pursuant to this Section 12.01(c) shall be
referred to as an “HDIII Account Reduction Obligation.” Each High Distribution III Unit shall have a HDIII Special Allocation Rate and HDIII Account Reduction Obligation in lieu of a HDII Special Allocation Rate and HDII Account
Reduction Obligation. Until such time as a holder of High Distribution III Units shall have reduced his, her or its HDIII Account to zero (0), the High Distribution III Units held by such Founding/Working Partner shall not have any of the voting
rights provided to Limited Partners in this Agreement. 
  

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 (d) High Distribution IV Units. Holders of High Distribution IV Units shall have
the same rights, privileges and obligations as, and shall be subject to the same restrictions as, holders of High Distribution Units; provided that High Distribution IV Units shall always have a Base Amount of zero (0); provided,
further, that High Distribution IV Units that are designated as Founding Partner Units shall have a “HDIV Tax Payment Account” in an amount equal to the Cantor HDIV Tax Payment Account of the limited partner units in Cantor
that were redeemed in exchange for such High Distribution IV Units in the Cantor Redemption, and a holder of High Distribution IV Units shall be entitled to receive payments from the Partnership with respect to such HDIV Tax Payment Account in
amounts, at times and on terms equivalent to what would have applied to such Founding/Working Partner holding High Distribution IV Units had such Founding/Working Partner holding High Distribution IV Units continued to hold Cantor High Distribution
IV Units and not been subject to the Cantor Redemption with any HDIV Tax Payment Account to be subject to payment upon the same terms and conditions as are provided in Section 12.02(g) for a Grant Tax Payment Account. 
 SECTION 12.02. Transfers of Founding Partner Interests, Working Partner Interests and REU Interests. (a) Effect of Termination or
Bankruptcy of Founding/Working Partners or REU Partners. (i) Termination and Bankruptcy of Founding Partners. 
 (A) Except as otherwise agreed to by each of the General Partner, the Exchangeable Limited Partners (by Majority in Interest) and the applicable Founding Partner or as otherwise expressly provided herein, upon any Termination or Bankruptcy
of a Founding Partner (or the Termination or Bankruptcy of the beneficial owner of the stock or other ownership interest of any such Founding Partner that is a corporation or other entity), (1) the portion of the Founding Partner Interest held
by such Partner that shall have become exchangeable pursuant to Section 8.01(b)(ii), if any, shall automatically be Exchanged with BGC Partners for BGC Partners Class A Common Stock on the terms set forth in Sections 8.01(f), 8.01(g) and
8.01(h); provided that the General Partner shall determine the Exchange Effective Date (which date shall be on the date of such Termination or Bankruptcy or as promptly as practicable thereafter and which may be later than the Calculation
Date); and (2) the portion of the Founding Partner Interest that shall not have become exchangeable pursuant to Section 8.01(b)(ii) shall be purchased or redeemed from such Founding Partner or his, her or its Personal Representative by the
Partnership, and such Founding Partner or his, her or its Personal Representative shall sell to the Partnership all of the Founding Partner Interest held by such Founding Partner at the time of Termination or Bankruptcy on the terms and conditions
set forth in Section 12.02. With the consent of Cantor and the General Partner, the Partnership may assign by written instrument its right to purchase such Founding Partner Interest pursuant to this Section 12.02 to another Partner.

 (B) At the time of purchase of a Founding Partner Interest by the Partnership pursuant to this Article XII, including
Section 12.02(a)(i)(A), the Partnership shall provide written notice to Cantor of such purchase as promptly as practicable, and Cantor shall have a right to purchase (or to assign to any member 

  

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of the Cantor Group the right to purchase) all or a portion of such Founding Partner Interest from the Partnership (it being understood that such purchase
price shall be proportionately reduced to the extent that only a portion of the Founding Partner Interest is being acquired). The price to be paid by Cantor (or the other member of the Cantor Group acquiring such Founding Partner Interest, as the
case may be) for the purchase of a Founding Partner Interest pursuant to this Section 12.02(a)(i)(B) shall be equal to the lesser of (1) the amount that the Partnership would be required to pay to redeem or purchase such Founding Partner
Interest were the Partnership to redeem or purchase such Founding Partner Interest pursuant to the provisions of this Section 12.02 (assuming such Founding Partner Interest were a Working Partner Interest) and (2) the amount equal to
(x) the number of Units underlying such Founding Partner Interest, multiplied by (y) the Exchange Ratio as of the date of such purchase, multiplied by (z) the Current Market Price as of the date of such purchase. Cantor
(or the other member of the Cantor Group acquiring such Founding Partner Interest, as the case may be) may pay for such price using cash, Publicly Traded Shares (valued at the average of the closing prices of such shares (as reported by the Nasdaq
Global Market or any other national securities exchange or quotation system on which such shares are then listed or quoted) during the 10-trading-day period immediately preceding each payment (or by such other fair and reasonable pricing method as
may be selected by Cantor)), or other property valued at its then-fair market value, as determined by Cantor in its sole and absolute discretion, or a combination of the foregoing. Notwithstanding anything to the contrary set forth in this
Agreement, the Parties agree that, if Cantor (or the other member of the Cantor Group acquiring such Founding Partner Interest, as the case may be) shall purchase a Founding Partner Interest pursuant to this Section 12.02(a)(i)(B) at a price
equal to clause (2) above, neither Cantor, any member of the Cantor Group nor the Partnership or any other Person be obligated to pay the holder of such Founding Partner Interest any amount in excess of the amount set forth in clause
(2) above. Cantor shall respond as promptly as practicable to the Partnership after receipt of the written notice provided by the Partnership as to whether it is electing to exercise its rights pursuant to this Section 12.02(a)(i)(B) with
respect to a Founding Partner Interest. Pursuant to Section 4.03(c)(iii), any Founding Partner Interest acquired by a Cantor Company pursuant to this Section 12.02(a)(i)(B) shall cause such Founding Partner Interest and related Units (or
portion thereof) to automatically be designated as an Exchangeable Limited Partnership Interest and the related Units (or portion thereof) shall automatically be designated as Exchangeable Limited Partnership Units. The Cantor Company acquiring such
Interest shall have all rights and obligations of a holder of Exchangeable Limited Partnership Interest with respect to such Interest, and such Exchangeable Limited Partnership Interest shall not be subject to the redemption provisions of this
Article XII. 
 (ii) Termination and Bankruptcy of Working Partners. 
 (A) Except as otherwise agreed to by each of the General Partner and the applicable Working Partner or as otherwise expressly provided

  

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herein, upon any Termination or Bankruptcy of a Working Partner (or the Termination or Bankruptcy of the beneficial owner of the stock or other ownership
interest of any such Working Partner that is a corporation or other entity), (1) the portion of the Working Partner Interest held by such Partner that shall have become exchangeable pursuant to Section 8.01(b)(iv), if any, shall
automatically be Exchanged with BGC Partners for BGC Partners Class A Common Stock on the terms set forth in Sections 8.01(f), 8.01(g) and 8.01(h); provided that the General Partner shall determine the Exchange Effective Date (which date
shall be on the date of such Termination or Bankruptcy or as promptly as practicable thereafter and which may be later than the Calculation Date); and (2) the portion of the Working Partner Interest that shall not have become exchangeable
pursuant to Section 8.01(b)(iv) shall be purchased or redeemed from such Working Partner by the Partnership, or his, her or its Personal Representative, and such Working Partner, or his, her or its Personal Representative shall sell to the
Partnership, all of the Working Partner Interest held by such Working Partner at the time of Termination or Bankruptcy on the terms and conditions set forth in Section 12.02. With the consent of the General Partner, the Partnership may assign
by written instrument its right to purchase such Working Partner Interest pursuant to this Section 12.02 to another Partner. 
 (B) If the Partnership elects to assign its purchase rights with respect to any Working Partner Interest to another Partner pursuant to Section 12.02(a)(ii)(A), the Partnership shall provide written notice to Cantor of such election as
promptly as practicable, and Cantor shall have a right to purchase (or to assign to any member of the Cantor Group the right to purchase) all or a portion of such Interest from the Partnership, on the same terms that such Partner would have a right
to purchase such Interest. Cantor shall respond as promptly as practicable to the Partnership after receipt of the written notice provided by the Partnership as to whether it is electing to exercise its right to purchase provided in this
Section 12.02(a)(ii)(B) with respect to such Working Partner Interest. 
 (iii) Termination and Bankruptcy of REU
Partners. 
 (A) Except as otherwise agreed to by each of the General Partner and the applicable REU Partner or as
otherwise expressly provided herein, upon any Termination or Bankruptcy of an REU Partner (or the Termination or Bankruptcy of the beneficial owner of the stock or other ownership interest of any such REU Partner that is a corporation or other
entity), (1) the portion of the REU Interest held by such Partner that shall have become exchangeable pursuant to Section 8.01(b)(iii) shall automatically be Exchanged with BGC Partners for BGC Partners Class A Common Stock on the
terms set forth in Sections 8.01(f), 8.01(g) and 8.01(h); provided that the General Partner shall determine the Exchange Effective Date (which date shall be on the date of such Termination or Bankruptcy or as promptly as practicable
thereafter and which may be later than the Calculation Date); and (2) the portion of the REU Interest held by such Partner that shall not have become exchangeable pursuant to Section 8.01(b)(iii) shall be purchased and redeemed by the
Partnership, and such REU Partner, or 

  

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his, her or its Personal Representative shall sell to the Partnership, all of such portion of the REU Interest on the terms and conditions set forth in
Section 12.02. With the consent of the General Partner, the Partnership may assign by written instrument its right to purchase such portion of the REU Interest pursuant to this Section 12.02 to another Partner. 
 (B) If the Partnership elects to assign its purchase rights with respect to any REU Interest to another Partner pursuant to
Section 12.02(a)(iii)(A), the Partnership shall provide written notice to Cantor of such election as promptly as practicable, and Cantor shall have a right to purchase (or to assign to any member of the Cantor Group the right to purchase) all
or a portion of such Interest from the Partnership, on the same terms that such Partner would have a right to purchase such Interest. Cantor shall respond as promptly as practicable to the Partnership after receipt of the written notice provided by
the Partnership as to whether it is electing to exercise its right to purchase provided in this Section 12.02(a)(iii)(B) with respect to such REU Interest. 
 (iv) Other. 
 (A) Solely for purposes of this Section 12.02, all references to Founding Partners, Working Partners, Founding/Working Partners or REU Partners shall include any Terminated or Bankrupt former Founding Partners, Working Partners,
Founding/Working Partners or REU Partners, unless the context clearly indicates otherwise. 
 (B) Each Founding/Working
Partner and each REU Partner acknowledges and recognizes that, during the period that such Founding/Working Partner or REU Partner, as the case may be, is a Partner, he, she or it (or their beneficial owner) will be privy to trade secrets, client
secrets and confidential proprietary information critical to the success of the business of the Partnership and the Affiliated Entities and will have an extraordinary opportunity to participate in the growth of the business of the Partnership. Each
Founding/Working Partner and each REU Partner also agrees that certain actions taken by the Founding/Working Partner or REU Partner, as the case may be, including, violating its Partner Obligations or engaging in a Competitive Activity while a
Founding/Working Partner or REU Partner, as the case may be, is a Partner or otherwise during the four-year period immediately following the date on which such Person ceases, for any reason, to be a Partner would harm the Partnership or the
Affiliated Entities. Accordingly, in consideration of being afforded the opportunity to become a Partner, each Founding/Working Partner and each REU Partner agrees to the economic terms set forth in this Section 12.02. 
 (C) Each Founding/Working Partner and each REU acknowledges that this Section 12.02 is intended solely to reflect the economic
agreement between the Founding/Working Partners and the REU Partners, as the case may be, with respect to amounts payable upon such Partner’s Bankruptcy or 

  

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Termination. Nothing in this Section 12.02 shall be considered or interpreted as restricting the ability of a former Partner in any way from engaging in
any Competitive Activity, or in other employment of any nature whatsoever, subject in either case to the restrictions elsewhere in this Agreement (including Sections 3.03 and 13.06). The provisions of this Section 12.02 shall be in addition to,
and not in substitution for, any other provision of this Agreement or any agreement to which the Founding/Working Partner or REU Partner, as the case may be, is subject pursuant to the terms of any other agreement with the Partnership or any
Affiliated Entity and shall not abrogate any provisions contained in this Agreement or any other such agreement. 
 (D) Each
Founding/Working Partner and each REU Partner consents to the economic terms of this Section 12.02 and agrees that, subject to Section 2.09(c), a Founding/Working Partner and an REU Partner, as the case may be, who does not engage in a
Competitive Activity or otherwise breach a Partner Obligation during the four-year period immediately following the date such Person cease, for any reason, to be a Partner, shall be entitled, subject to any other provision of this Agreement
(including Section 2.09(c)) and any other remedies at law or in equity for a breach by such Partner of any other provision of this Agreement, to all amounts payable pursuant to Sections 12.02(b) and 12.02(c). Subject to Sections 2.09(c) and
3.03, a Founding/Working Partner or an REU Partner, as the case may be, who chooses to engage, or engages, in a Competitive Activity or otherwise breaches a Partner Obligation shall be entitled to receive all amounts payable pursuant to
Section 12.02(b) and shall be entitled to receive Additional Amounts as are provided in Section 12.02(c) to the extent that such amounts are payable prior to the date on which such Partner first participates in a Competitive Activity or
otherwise breaches a Partner Obligation. Each Founding/Working Partner and each REU Partner agrees that the amounts that such a Founding/Working Partner or REU Partner, as the case may be, will receive upon withdrawing from the Partnership represent
full and complete payment in liquidation of such Partner’s interest in the property of the Partnership, taking into account such Partner’s share of Partnership liabilities. Such amount will not include any payment for a Founding/Working
Partner’s interest or an REU Partner’s interest, as the case may be, in the unrealized receivables or goodwill of the Partnership. 
 (b) Payment of Base Amount. (i) Except as otherwise expressly set forth herein, the purchase price to be paid by the Partnership (or the Partner to which the purchase right had been assigned, as
applicable) for the Founding/Working Partner Interest or the REU Interest, as the case may be, purchased or redeemed pursuant to Section 12.02(a) shall equal the Base Amount of such Founding/Working Partner Interest or REU Interest, as the case
may be, as of the Calculation Date; provided that the Partnership may, in the sole and absolute discretion of the General Partner, deduct therefrom the Adjustment Amount in whole or in part. 
 (ii) If (A) a Founding/Working Partner (other than a holder of Grant Units or Matching Grant Units) or REU Partner, as the case may
be, shall become a 

  

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Terminated or Bankrupt Partner, or (B) a Founding/Working Partner holding Grant Units or Matching Grant Units shall become a Terminated Founding/Working
Partner, in each case of clause (A) or (B), such Partner shall receive the applicable Base Amount at such time as the Partnership shall elect to tender payment, but in no event later than 90 days after the date of Termination or Bankruptcy of
such Partner, as applicable, or at such later date as may soonest be practicable in view of the administration of the estate of a deceased or Bankrupt Founding/Working Partner or REU Partner, as the case may be (such date referred to herein as the
“Payment Date”). 
 (iii) The “Base Amount” means: (1) with respect to any Founding
Partner Unit received pursuant to the Cantor Redemption or any REU Interest, an amount equal to zero; and (2) with respect to all of the Working Partner Interest held by a Terminated or Bankrupt Working Partner on the date such Working Partner
becomes a Terminated or Bankrupt Working Partner, an amount equal to the smallest of: 
 (A) the Working Partner’s
Adjusted Capital Account for the entire Interest held by such Working Partner less $50,000; 
 (B) three quarters
(3/4) of the Working Partner’s Adjusted Capital Account for all Units held by such Working Partner (one third (1/3) with respect to Units which are Under Three-Year Units); and the amount equal to: (A) with respect to all Pre
Five Year Units held by such Working Partner, the Capital Return Account; plus (B) with respect to all Five Year Units held by such Working Partner, the Capital Return Account plus one quarter (1/4) of the Adjusted Capital Account Surplus
with respect to such Units, less any Excess Prior Distributions with respect to such Units (but not in excess of the Adjusted Capital Account with respect to such Units); plus (C) with respect to all Ten Year Units held by such Working Partner,
the Capital Return Account plus one third (1/3) of the Adjusted Capital Account Surplus with respect to such Units, less any Excess Prior Distributions with respect to such Units (but not in excess of the Adjusted Capital Account with respect
to such Units). 
 In no event shall the Base Amount be negative. For purposes of the calculation of all amounts under this
Section 12.02(b)(iii), all adjustments and allocations pursuant to any other section of this Agreement shall be deemed made pro rata with respect to all Units held by a Partner. 
 (iv) Any Adjusted Capital Account with respect to the Founding Partner Units, REUs, Grant Units, Matching Grant Units, High Distribution
III Units and High Distribution IV Units as of the Calculation Date (after any reduction for any Adjustment Amount) shall be paid as Additional Amounts in accordance with and subject to the terms of Section 12.02(c). 
 (v) In the event of the redemption of all or a portion of a Founding/Working Partner’s High Distribution II Units, (a) an amount
equal to the 

  

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Founding/Working Partner’s CFLP HDII Account with respect to such Units shall be paid to Cantor rather than being distributed to such Founding/Working
Partner on such date with respect to such Units or (b) if such High Distribution II Units called for redemption are purchased by Cantor, the amount payable by Cantor to such Founding/Working Partner or the Partnership for such Units shall be
reduced by an amount equal to the Founding/Working Partner’s CFLP HDII Account with respect to such Units. 
 (vi) Solely
for purposes of making the calculation required by this Section 12.02, the General Partner may to the extent it deems appropriate include a Founding/Working Partner’s HDII Account in its Adjusted Capital Account. 
 (c) Payment of Additional Amounts. (i) On each of the first, second, third and fourth anniversaries of the Payment Date (or at
such earlier time as is determined by the General Partner in its sole and absolute discretion), a Founding/Working Partner or REU Partner, as the case may be, will be entitled to receive payment of one fourth (1/4) of such Partner’s
Additional Amounts plus an amount equal to interest determined pursuant to Section 12.02(c)(iv); provided that such Partner (or in the case of a corporate or other entity Partner, the majority owner of such Partner) has not engaged in
any Competitive Activity or otherwise breached a Partner Obligation prior to the date such payment is due. 
 (ii) A
Partner’s “Additional Amounts” shall mean the amount equal to the excess, if any, of (A) such Partner’s Adjusted Capital Account with respect to such Partner’s entire Interest held by such Partner (which may be
reduced in whole or in part, in the sole and absolute discretion of the General Partner, by the Adjustment Amount), minus (B) the amount, if any, payable to such Partner pursuant to Section 12.02(b)(i). 
 (iii) For purposes of this Agreement, a Founding/Working Partner or REU Partner, as the case may be, shall be considered to have engaged
in a competitive activity if such Partner (including by or through his, her or its Affiliates) during the four-year period immediately following the date such Person ceases, for any reason, to be a Partner (collectively, clauses (A) through
(E), the “Competitive Activities”): 
 (A) directly or indirectly, or by action in concert with others,
solicits, induces, or influences, or attempts to solicit, induce or influence, any other partner, employee or consultant of Cantor, the Partnership or any member of the Cantor Group or Affiliated Entity to terminate their employment or other
business arrangements with Cantor, the Partnership or any member of the Cantor Group or Affiliated Entity, or to engage in any Competing Business or hires, employs, engages (including as a consultant or partner) or otherwise enters into a Competing
Business with any such Person; 
 (B) solicits any of the customers of Cantor, the Partnership or any member of the Cantor
Group or Affiliated Entity (or any of their employees), induces such customers or their employees to reduce their volume of business with, terminate their relationship with or otherwise adversely affect their relationship with, Cantor, the
Partnership or any member of the Cantor Group or Affiliated Entity; 
  

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 (C) does business with any person who was a customer of Cantor, the Partnership or any
member of the Cantor Group or Affiliated Entity during the twelve (12) month period prior to such Partner becoming a Terminated or Bankrupt Partner if such business would constitute a Competing Business; 
 (D) directly or indirectly engages in, represents in any way, or is connected with, any Competing Business, directly competing with the
business of Cantor, the Partnership or any member of the Cantor Group or Affiliated Entity, whether such engagement shall be as an officer, director, owner, employee, partner, consultant, affiliate or other participant in any Competing Business; or

 (E) assists others in engaging in any Competing Business in the manner described in the foregoing clause (D). 

“Competing Business” shall mean an activity that (w) involves the development and operations of electronic trading systems,
(x) involves the conduct of the wholesale or institutional brokerage business, (y) consists of marketing, manipulating or distributing financial price information of a type supplied by Cantor, the Partnership or any member of the Cantor
Group or Affiliated Entity to information distribution services or (z) competes with any other business conducted by Cantor, the Partnership, any member of the Cantor Group or Affiliated Entity or eSpeed if such business was first engaged in by
Cantor, the Partnership, any member of the Cantor Group or Affiliated Entity or eSpeed, or Cantor, the Partnership, any member of the Cantor Group or Affiliated Entity or eSpeed took substantial steps in anticipation of commencing such business and
prior to the date on which such Founding/Working Partner or REU Partner, as the case may be, ceases to be a Founding/Working Partner or REU Partner, as the case may be. 
 (iv) Each payment of the Additional Amounts pursuant to this Section 12.02(h) shall bear interest at the AFR from the Payment Date
until paid. 
 (v) The General Partner may revise the terms of this Section 12.02(c) with respect to any or all
Founding/Working Partner Units or REUs, as the case may be; provided, however, that no such amendment may (i) lengthen the term of the Restricted Period or the payout period or (ii) otherwise expand the scope of this
Section 12.02(c), unless, in each such case, it is effected by an amendment to this Agreement made pursuant to Section 13.01 or by the terms of another agreement between the Partnership and the holder of the affected Founding/Working
Partner Units or REUs, as the case may be. The Partnership and the Partners believe that the provisions of this Section 12.02(c) are reasonable in scope and duration and are necessary to protect the interests of the Partnership and the
Affiliated Entities. 
  

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 (vi) If any beneficial owner of the stock of a corporate Founding/Working Partner or REU
Partner, as the case may be, any partner of any general or limited partnership that is a Founding/Working Partner or an REU Partner, as the case may be, any member of a limited liability company that is a Founding/Working Partner or an REU Partner,
as the case may be, or the grantor, trustee or beneficiary of any trust that is a Founding/Working Partner or an REU Partner, as the case may be (such beneficial owner, partner, member, grantor, trustee or beneficiary, a “Competing
Owner”), directly or indirectly engages in any Competitive Activity or otherwise breaches a Partner Obligation (or takes action that would constitute a Competitive Activity or other breach of a Partner Obligation if such person were a
Founding/Working Partner or REU Partner, as the case may be), the Partnership shall have the right to redeem a number of the Founding/Working Partner Units or REUs, as the case may be, of such Partner equal to the product of the maximum percentage
of the ownership of such Partner (by vote or value in the case of a corporation, by profits or capital interest in the case of a partnership or limited liability company or by the greater of the portion of such trust as to which the Competing Owner
is a grantor or beneficiary as reasonably determined by the General Partner) held by the Competing Owner at any time during the twelve (12) month period preceding the breach and the number of Founding/Working Partner Units or REUs, as the case
may be, held by such entity Partner at the time the Competitive Activity or other breach of a Partner Obligation commences. The foregoing shall apply with such changes as the General Partner deems appropriate to reflect the intent of the foregoing
with respect to any Founding/Working Partner or REU Partner, as the case may be, that is an entity not specifically identified above. Anything to the contrary in Section 9.02 notwithstanding, the General Partner shall have the right to redeem
such Founding/Working Partner Units or REUs, as the case may be, for a price equal to the Base Amount (which may be $0.00) attributable to such Founding/Working Partner Units or REUs, as the case may be, or, if less, the amount, if any, payable in
respect of such Founding/Working Partner Units or REUs, as the case may be, under Section 3.03. 
 (vii) The General
Partner may condition the receipt of any amount payable to a Terminated or Bankrupt Founding/Working Partner or REU Partner, as the case may be, upon the receipt of a certification, in form and substance acceptable to the General Partner, that such
former Partner has not engaged in any Competitive Activity or otherwise breached a Partner Obligation. A former Founding/Working Partner or REU Partner, as the case may be, shall be liable for all damages (including any payments of Base Amount or
Additional Amounts made as a result of a false certification) resulting from the inaccuracy of any such certification including attorneys’ fees and expenses incurred by the Partnership and shall also be liable for interest at the lesser of nine
(9) percentage points above the prime rate as published in the Wall Street Journal, Eastern Edition in effect from time to time or the highest rate permitted by law on the amount of any damages owed to the Partnership. 
  

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 (viii) Notwithstanding anything in this Agreement to the contrary, the Personal
Representative of a Founding/Working Partner or REU Partner, as the case may be, who has become a Terminated Partner on account of death shall receive payment of his or her Additional Amounts at the same time such Personal Representative receives
payment of such deceased Partner’s Base Amount pursuant to Section 4.03; provided, however, that the Personal Representative of a deceased Founding/Working Partner or REU Partner, as the case may be, shall not be entitled to
receive payment of such Additional Amounts if such deceased Partner engaged in a Competitive Activity or otherwise breached a Partner Obligation prior to his or her death. 
 (d) Administrative Provisions Regarding this Section 12.02. (i) Any purchase and sale made pursuant to this
Section 12.02 shall be deemed to have occurred automatically and immediately at the time Termination or Bankruptcy occurs with respect to the applicable Founding/Working Partner or REU Partner, as the case may be. 
 (ii) Immediately upon the Termination or Bankruptcy of (A) a Founding/Working Partner (or of the owner of the equity of an entity
owning such Founding/Working Partner Units) or (B) an REU Partner holding REUs (or of the owner of the equity of an entity owning such REUs): (x) the entire legal and beneficial ownership of such Units owned by such Partner shall be
automatically vested in the Partnership and such Partner shall cease to be entitled to claim, and hereby waives any such claim effective immediately upon such Termination or Bankruptcy, any status or rights as a Founding/Working Partner or REU
Partner, as the case may be, including any right to vote such Units or receive any distribution thereon, and (ii) such former Founding/Working Partner or REU Partner, as the case may be, shall have the status solely of a creditor of the
Partnership for payment of the price for such Units so purchased by the Partnership at the price established pursuant to this Agreement. 
 (iii) In the event that the Partnership shall default in the payment due at the time and in the amount provided for by this Agreement, the former Founding/Working Partner or former REU Partner, as the case may be, to
whom such payment is due shall be entitled solely to claim against the Partnership as a creditor and hereby waives any claim for rescission of the subject Founding/Working Partner Unit or REU, as the case may be, sale transaction or any other
beneficial or equitable recognition as a Partner of the Partnership. 
 (iv) All amounts payable for such purchase of
Founding/Working Partner Units or REUs, as the case may be, pursuant to Section 12.02 shall be made by the Partnership at its principal office. 
 (v) Upon tender of all payments due to such Founding/Working Partner or REU Partner, as the case may be, pursuant to this Section 12.02, the Founding/Working Partner or REU Partner, as the case may be, or his,
her or its Personal Representative shall deliver to the Partnership the certificate or certificates, if any, for the Founding/Working Partner Units or REUs, as the case may be, purchased by the Partnership in form constituting good delivery
(including any reasonably 

  

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requested form of instrument of conveyance or partnership power to the extent not previously supplied pursuant to this Agreement), with all requisite
transfer tax stamps, if any, affixed thereto, and such probate, estate or tax certificates or other documents as may be reasonably required by the Partnership to evidence the authority of a Personal Representative and the compliance with any
applicable estate and inheritance tax requirements, and any other agreements, documents or instruments specified by the General Partner. 
 (vi) In no event shall any distribution or payment otherwise payable pursuant to this Section 12.02 be due if and to the extent that the General Partner in its sole and absolute discretion determines in
accordance with Section 6.02, that such payment would violate the Act or any other applicable law. If at the time of any payment by the Partnership for Founding/Working Partner Units or REUs, as the case may be, the provision contained in the
immediately preceding sentence shall have effect, then the Partnership shall make such payment in the maximum amount that would not violate the Act or any other applicable law, and shall make such further payments, if any, on each 90 day anniversary
thereof to the extent that such payments do not violate the Act or any other applicable law, until all obligations for the payment of all amounts due hereunder shall have been paid in full. Any such deferred payments shall bear interest at the AFR.

 (e) Admission of Additional Working Partners and REU Partners. (i) Additional Working Partners and additional
REU Partners may be admitted to the Partnership in accordance with the terms of this Agreement in the sole and absolute discretion of the General Partner. 
 (ii) The admission of an additional Working Partner or REU Partner pursuant to this Section 12.02(e) shall be effective when the requirements of Section 7.03 are satisfied; provided that such
additional Working Partner or REU Partner, as the case may be, shall have made a capital contribution to the Partnership, if any, as determined by the General Partner in accordance with the terms of this Agreement and, if required by the Act, an
amendment of the Certificate of Limited Partnership shall have been duly filed. 
 (f) Post-Termination Payments for Grant
Units. (i) Subject to Sections 12.02(f)(ii) and 12.02(f)(vi), following the Termination of a holder of Grant Units, the Partnership (or the appropriate Affiliated Entity) shall pay to such Founding/Working Partner (or his, her or its
Personal Representative in the event of the death of such Founding/Working Partner) an amount (the “Post-Termination Payment”) equal to (A) the number of Grant Units issued to such Founding/Working Partner, multiplied by
(B) the grant price for such Grant Units on the date of issuance as determined by the General Partner in its discretion and set forth on a schedule; provided, however, that the obligation to make any Post-Termination Payment shall
be cancelled and no such payment shall be made in the event the Partnership is dissolved without reconstitution prior to the date that such Founding/Working Partner holding Grant Units becomes a Terminated Founding/Working Partner. 
  

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 (ii) The Post-Termination Payment provided in Section 12.02(f)(i) shall be paid in
four (4) equal installments on each of the first, second, third and fourth anniversaries of the Payment Date (subject to any delay caused by the administration of the estate of a deceased or Bankrupt Founding/Working Partner); provided
that (A) such Founding/Working Partner has not violated its Partner Obligations (including engaging in any Competitive Activity) prior to the date such payments are due and the Partnership may condition the receipt of any Post-Termination
Payment upon receipt of a certification, in form and substance acceptable to the General Partner, that such former Founding/Working Partner (or in the case of any Grant Units held by a corporate Founding/Working Partner, the majority owner of such
Founding/Working Partner) has not violated its Partner Obligations (including engaging in any Competitive Activity) prior to the date such payments are due and (B) except as otherwise determined by the General Partner in its sole and absolute
discretion, such Founding/Working Partner shall have been continuously employed by the Opcos or their Subsidiaries or the Affiliated Entities for the full term of such Founding/Working Partner’s Term of Employment (as defined in such
Founding/Working Partner’s employment agreement with such Person, if any, entered into in connection with the issuance of the Grant Units but excluding any automatic renewals thereof); provided that in the event of the death of such
Founding/Working Partner such Founding/Working Partner’s Personal Representative shall be entitled to a prorated amount of the Post-Termination Payment based on the number of years (or portion thereof) that such Founding/Working Partner was
employed by the Opcos or their Subsidiaries or any of the Affiliated Entities. 
 (iii) Payments of the Post-Termination
Payment shall not bear interest. 
 (iv) The provisions of Sections 12.02(d)(ii), 12.02(d)(iii), 12.02(d)(iv), 12.02(d)(v) and
12.02(d)(vi) shall apply to Grant Units with such modifications as may be required (as determined by the General Partner) to reflect the purpose of this Section 12.02(f); provided that the Bankruptcy of a Founding/Working Partner holding
Grant Units shall have no effect. 
 (v) Each Founding/Working Partner holding Grant Units acknowledges and agrees that
payments pursuant to this Section 12.02(f) represent a right to a fixed payment and do not represent a payment with respect to any Partnership asset of any nature. 
 (vi) Notwithstanding any other provision of this Agreement, in the event a Founding/Working Partner is not allocated an amount of losses
with respect to a Grant Unit where such losses are allocated generally to other Units in the Partnership, the amounts payable with respect to and/or in connection with such Unit pursuant to Sections 12.02(f) and 12.02(g) shall be reduced, in the
aggregate and in such proportion as the General Partner shall determine in its sole and absolute discretion, by the amount of any such loss not so allocated. 
  

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 (g) Grant Tax Payment Accounts. (i) In connection with the issuance of Grant
Units, the Partnership may, at the election of the General Partner, establish for a holder of any Grant Units an account (the “Grant Tax Payment Account”) in an amount established by the General Partner, to be paid upon the terms
and conditions provided in this Section 12.02(g). No interest or other earnings shall be credited to any Grant Tax Payment Account. Each Grant Tax Payment Account and the obligations of the Partnership with respect to the payment thereof shall
be an unfunded unsecured obligation of the Partnership. Each holder of Grant Units acknowledges and agrees that payments pursuant to this Section 12.02(g) represent a right to a fixed payment and do not represent a payment with respect to any
Partnership asset of any nature. 
 (ii) If a Founding/Working Partner for whom a Grant Tax Payment Account has been
established shall become a Terminated Founding/Working Partner, such Founding/Working Partner shall be entitled to be paid the amount of such Founding/Working Partner’s Grant Tax Payment Account in four (4) equal annual installments within
90 days of each of the first, second, third and fourth anniversaries of the date Payment Date; provided that (A) such Founding/Working Partner has not violated its Partner Obligations (including engaging in any Competitive Activity)
prior to the date any such payment is due and the Partnership may condition the receipt of any payment from the Grant Tax Payment Account upon receipt of a certification, in form and substance acceptable to the General Partner, that such former
Founding/Working Partner (or in the case of any Grant Units held by a corporate Founding/Working Partner, the majority owner of such Founding/Working Partner) has not violated its Partner Obligations (including engaging in any Competitive Activity)
prior to the date such payments are due and (B) except as otherwise determined by the General Partner in its sole and absolute discretion, such Founding/Working Partner shall have been continuously employed by the Opcos or their Subsidiaries or
the Affiliated Entities for the full term of such Founding/Working Partner’s Term of Employment (as defined in such Founding/Working Partner’s employment agreement with such Person, if any, entered into in connection with the issuance of
the Grant Units but excluding any automatic renewals thereof); provided that in the event of the death of such Founding/Working Partner such Founding/Working Partner’s Personal Representative shall be entitled to a prorated amount of the
Post-Termination Payment based on the number of years (or portion thereof) that such Founding/Working Partner was employed by the Opcos or their Subsidiaries or any of the Affiliated Entities. 
 (iii) The obligation to pay any amount of any Grant Tax Payment Account shall be canceled and no amount shall be paid with respect to such
account in the event the Partnership is dissolved without reconstitution prior to the date on which the person for whom such account was established becomes a Terminated Partner. In the event of the death of a Founding/Working Partner entitled to
any payment pursuant to this Section 12.02(g), the Personal Representative of such Founding/Working Partner shall receive payment of his or her Grant Tax Payment Account pursuant to this Section
  

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 12.02(g); provided, however, that the Personal Representative of a deceased
Founding/Working Partner shall not be entitled to receive any payment pursuant to this Section 12.02(g) if the deceased Founding/Working Partner violated its Partner Obligations (including engaging in a Competitive Activity prior to his, her or
its death). 
 (iv) Notwithstanding any other provision of this Agreement, in the event a Founding/Working Partner is not
allocated an amount of losses with respect to a Grant Unit where such losses are allocated generally to other Units in the Partnership, the amounts payable with respect to and/or in connection with such Unit pursuant to Sections 12.02(f) and
12.02(g) shall be reduced, in the aggregate and in such proportion as the General Partner shall determine in its sole and absolute discretion, by the amount of any such loss not so allocated. 
 (h) Post-Termination Payments for Matching Grant Units. (i) Subject to Sections 12.02(h)(ii) and 12.02(h)(vi), following the
Termination of a Founding/Working Partner holding Matching Grant Units, the Partnership (or the appropriate Affiliated Entity) shall pay to such Founding/Working Partner (or his, her or its Personal Representative in the event of the death of such
Founding/Working Partner) an amount (the “Matching Post-Termination Payment”) equal to (A) the number of Matching Grant Units issued to such Founding/Working Partner, multiplied by (B) the grant price for such Matching
Grant Units on the date of issuance as determined by the General Partner in its discretion and set forth on a schedule; provided, however, that the obligation to make any Matching Post-Termination Payment shall be cancelled and no such
payment shall be made in the event the Partnership is dissolved without reconstitution prior to the date such Founding/Working Partner holding Matching Grant Units becomes a Terminated Founding/Working Partner. 
 (ii) The Matching Post-Termination Payment provided in Section 12.02(h)(i) shall be paid in four (4) equal installments on each
of the first, second, third and fourth anniversaries of the Termination of the Founding/Working Partner (subject to any delay caused by the administration of the estate of a deceased or Bankrupt Founding/Working Partner); provided that
(A) such Founding/Working Partner has not violated its Partner Obligations (including engaging in any Competitive Activity) prior to the date such payments are due and the Partnership may condition the receipt of any Matching Post-Termination
Payment upon receipt of a certification, in form and substance acceptable to the General Partner, that such former Founding/Working Partner (or in the case of any Matching Grant Units held by a corporate Founding/Working Partner, the majority owner
of such Founding/Working Partner) has not violated its Partner Obligations (including engaging in any Competitive Activity) prior to the date such payments are due and (B) except as otherwise determined by the General Partner in its sole and
absolute discretion, such Founding/Working Partner shall have been continuously employed by the Opcos or their Subsidiaries or the Affiliated Entities for the full term of such Founding/Working Partner’s Term of Employment (as defined in such
Founding/Working Partner’s employment agreement with such Person, if any, entered into in connection with the issuance of the Grant Units but excluding any automatic renewals thereof); provided that in the event of the death of such
Founding/Working Partner such Founding/Working Partner’s Personal Representative shall be entitled to a prorated amount of the Matching Post-Termination Payment based on the number of years (or portion thereof) that such Founding/Working
Partner was employed by the Opcos or their Subsidiaries or any of the Affiliated Entities. 
  

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 (iii) Payments of the Matching Post-Termination Payment shall not bear interest.

 (iv) The provisions of Sections 12.02(d)(ii), 12.02(d)(iii), 12.02(d)(iv), 12.02(d)(v) and 12.02(d)(vi) shall apply to
Matching Grant Units with such modifications as may be required (as determined by the General Partner) to reflect the purpose of this Section 12.02(d); provided that the Bankruptcy of a Founding/Working Partner holding Matching Grant
Units shall have no effect. 
 (v) Each Founding/Working Partner holding Matching Grant Units acknowledges and agrees that
payments pursuant to this Section 12.02(h) represent a right to a fixed payment and do not represent a payment with respect to any Partnership asset of any nature. 
 (vi) Notwithstanding any other provision of this Agreement, in the event a Founding/Working Partner is not allocated an amount of losses
with respect to a Matching Grant Unit where such losses are allocated generally to other Units in the Partnership, the amounts payable with respect to and/or in connection with such Unit pursuant to Sections 12.02(h) and 12.02(i) shall be reduced,
in the aggregate and in such proportion as the General Partner shall determine in its sole and absolute discretion, by the amount of any such loss not so allocated. 
 (i) Matching Grant Tax Payment Accounts. (i) In connection with the issuance of Matching Grant Units, the Partnership may, at
the election of the General Partner, establish for a holder of any Matching Grant Units an account (the “Matching Grant Tax Payment Account”) in an amount established by the General Partner, to be paid upon the terms and conditions
provided in this Section 12.02(i). No interest or other earnings shall be credited to any Matching Grant Tax Payment Account. Each Matching Grant Tax Payment Account and the obligations of the Partnership with respect to the payment thereof
shall be an unfunded unsecured obligation of the Partnership. Each holder of Matching Grant Units acknowledges and agrees that payments pursuant to this Section 12.02(i) represent a right to a fixed payment and do not represent a payment with
respect to any Partnership asset of any nature. 
 (ii) If a Founding/Working Partner for whom a Matching Grant Tax Payment
Account has been established shall become a Terminated Founding/Working Partner, such Founding/Working Partner shall be entitled to be paid the amount of such Founding/Working Partner’s Matching Grant Tax Payment Account in four (4) equal
annual installments within 90 days of each of the first, second, third and fourth anniversaries of the Payment Date; provided that (A) such Founding/Working Partner has not violated its Partner Obligations (including engaging in any
Competitive Activity) prior to the date such payments are due and the Partnership may condition the receipt of any Matching Grant Tax Payment upon receipt of a certification, in form and substance acceptable to the General Partner, that such former
Founding/Working 

  

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Partner (or in the case of any Matching Grant Units held by a corporate Founding/Working Partner, the majority owner of such Founding/Working Partner) has
not violated its Partner Obligations (including engaging in any Competitive Activity) prior to the date such payments are due and (B) except as otherwise determined by the General Partner in its sole and absolute discretion, such
Founding/Working Partner shall have been continuously employed by the Opcos or their Subsidiaries or the Affiliated Entities for the full term of such Founding/Working Partner’s Term of Employment (as defined in such Founding/Working
Partner’s employment agreement with such Person, if any, entered into in connection with the issuance of the Matching Grant Units but excluding any automatic renewals thereof); provided that in the event of the death of such
Founding/Working Partner such Founding/Working Partner’s Personal Representative shall be entitled to a prorated amount of the Matching Grant Tax Payment Amount based on the number of years (or portion thereof) that such Founding/Working
Partner was employed by the Opcos or their Subsidiaries or any of the Affiliated Entities; provided, however, that the Personal Representative of a deceased Founding/Working Partner shall not be entitled to receive any payment pursuant
to this Section 12.02(i) if the deceased Founding/Working Partner violated its Partner Obligations (including engaging in a Competitive Activity prior to his, her or its death). 
 (iii) The obligation to pay any amount of any Matching Grant Tax Payment Account shall be canceled and no amount shall be paid with
respect to such account in the event the Partnership is dissolved without reconstitution prior to the date on which the Person for whom such account was established becomes a Terminated Founding/Working Partner. 
 (iv) Notwithstanding any other provision of this Agreement, in the event a Founding/Working Partner is not allocated an amount of losses
with respect to a Matching Grant Unit where such losses are allocated generally to other Units in the Partnership, the amounts payable with respect to and/or in connection with such Unit pursuant to Sections 12.02(h) and 12.02(i) shall be reduced,
in the aggregate and in such proportion as the General Partner shall determine in its sole and absolute discretion, by the amount of any such loss not so allocated. 
 (j) Post-Termination Payments for REU Interests. (i) Subject to Sections 12.02(j)(ii) and 12.02(j)(vi), following the
Termination of an REU Partner, the Partnership shall redeem the REUs held by such REU Partner, and in exchange therefor, shall deliver to such REU Partner (or his, her or its Personal Representative in the event of the death of such REU Partner) an
amount of cash equal to the portion, if any, of the REU Post-Termination Amount associated with such REUs that has vested in accordance with the vesting schedule set forth in the grant of such REUs; provided, however, that, in lieu of
such cash payment for an REU or REUs, the Partnership may cause such REU or REUs held by such Partner to become exchangeable pursuant to Section 8.01(b)(iii) and to automatically be Exchanged with BGC Partners for BGC Partners Class A
Common Stock on the terms set forth in Sections 8.01(f), 8.01(g) and 8.01(h); provided that the General Partner shall determine the Exchange Effective Date (which date shall be on the date of such Termination or Bankruptcy or as promptly as
practicable thereafter and which may be 

  

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later than the Calculation Date), it being understood that the aggregate value of the shares of BGC Partners Class A Common Stock may be more or less
than the vested REU Post-Termination Amount of such REUs. The total amount of cash and/or shares payable pursuant to this Section 12.02(j)(i) is referred to herein as the “REU Post-Termination Payment.” A Terminated REU
Partner’s eligibility to receive the REU Post-Termination Payment shall be subject to the vesting schedule set forth in the award of such REU Units. The obligation to make any REU Post-Termination Payment shall be cancelled and no such
payment shall be made in the event the Partnership is dissolved without reconstitution prior to the date such REU Partner holding REUs becomes a Terminated REU Partner. 
 (ii) Notwithstanding the foregoing, the payment of an REU Post-Termination Payment shall be paid in four (4) equal installments on
each of the first, second, third and fourth anniversaries of the Payment Date (subject to any delay caused by the administration of the estate of a deceased or Bankrupt REU Partner) as set forth in the grant of the applicable REU Interest, and such
payment shall be subject to the following: the applicable REU Partner shall not have violated its Partner Obligations (including engaging in any Competitive Activity) prior to the date each such payments is due and the Partnership may condition the
receipt of any REU Post-Termination Payment upon receipt of a certification, in form and substance acceptable to the General Partner, that such former REU Partner (or in the case of any REUs held by a corporate REU Partner, the majority owner of
such REU Partner) has not violated its Partner Obligations (including engaging in any Competitive Activity) prior to the date such payments are due; provided, however, that the Personal Representative of a deceased REU Partner shall
not be entitled to receive any payment pursuant to this Section 12.02(j) if the deceased REU Partner violated its Partner Obligations (including engaging in a Competitive Activity prior to his, her or its death). 
 (iii) Payments of the REU Post-Termination Payment shall not bear interest. 
 (iv) The provisions of Sections 12.02(d)(ii), 12.02(d)(iii), 12.02(d)(iv), 12.02(d)(v) and 12.02(d)(vi) shall apply to REUs with such
modifications as may be required (as determined by the General Partner) to reflect the purpose of this Section 12.02(d). 
 (v) Each REU Partner acknowledges and agrees that payments pursuant to this Section 12.02(j) represent a right to a fixed payment and do not represent a payment with respect to any Partnership asset of any nature. 
 (vi) Notwithstanding any other provision of this Agreement, in the event a Founding/Working Partner is not allocated an amount of losses
with respect to an REU where such losses are allocated generally to other Units in the Partnership, the amounts payable with respect to and/or in connection with such Unit pursuant to Section 12.02(j) shall be reduced, in the aggregate and in
such proportion as the General Partner shall determine in its sole and absolute discretion, by the amount of any such loss not so allocated. 
  

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 (k) Release. The General Partner, in its sole and absolute discretion, may
condition the payment of any amounts due to a Founding/Working Partner or an REU Partner, as the case may be, under this Section 12.02 upon obtaining a release from such Founding/Working Partner or REU Partner, as the case may be, and its
Affiliates in form and substance satisfactory to the General Partner from all claims against the Partnership other than claims for payment pursuant to and in accordance with the terms of this Section 12.02. 
 SECTION 12.03. Redemption of a Founding/Working Partner Interest and an REU Interest. (a) Redemption of a Founding Partner Interest.
(i) Upon mutual agreement of Cantor and the General Partner, the General Partner, may, at any time and from time to time for any reason or for no reason whatsoever, cause the Partnership to purchase and redeem from any Founding Partner or his,
her or its Personal Representative, and any Founding Partner or his, her or its Personal Representative shall sell to the Partnership, all or a portion of that portion of the Founding Partner Interest held by such Founding Partner that has not
become exchangeable pursuant to Section 8.01(b)(ii). The amount that shall be paid by the Partnership to acquire such Founding Partner Interest is as set forth in Section 12.04. With the consent of Cantor and the General Partner, the
Partnership may assign by written instrument its right to purchase such portion of the Founding Partner Interest that has not become exchangeable pursuant to Section 8.01(b)(ii) pursuant to this Section 12.03 to another Partner.

 (ii) At the time of purchase of a Founding Partner Interest by the Partnership pursuant to this Article XII, including
Section 12.03(a)(i), the Partnership shall provide written notice to Cantor of such purchase as promptly as practicable, and Cantor shall have a right to purchase (or to assign to any member of the Cantor Group the right to purchase), all or a
portion of such Founding Partner Interest from the Partnership. The price to be paid by Cantor (or the other member of the Cantor Group acquiring such Founding Partner Interest, as the case may be) shall be equal to the lesser of (1) the amount
that the Partnership would be required to pay to redeem or purchase such Founding Partner Interest were the Partnership to redeem or purchase such Founding Partner Interest pursuant to the provisions of this Section 12.03 (assuming such
Founding Partner Interest were a Working Partner Interest) and (2) the amount equal to (x) the number of Units underlying the portion of the Founding Partner Interest so acquired, multiplied by (y) the Exchange Ratio as of the
date of such purchase, multiplied by (z) the Current Market Price as of the date of such purchase. Cantor (or the other member of the Cantor Group acquiring such Founding Partner Interest, as the case may be) may pay for such price using
cash, Publicly Traded Shares (valued at the average of the closing prices of such shares (as reported by the Nasdaq Global Market or any other national securities exchange or quotation system on which such shares are then listed or quoted) during
the 10-trading-day period immediately preceding each payment (or by such other fair and reasonable pricing method as may be selected by Cantor)), or other property valued at its then-fair market value, as determined by Cantor in its sole and
absolute discretion, or a combination of the foregoing. Notwithstanding anything to the contrary set forth in this Agreement, the Parties agree that, if Cantor (or the other member of the Cantor Group acquiring such Founding Partner Interest, as the
case may be) shall purchase a Founding Partner Interest pursuant to this Section 12.03(a)(ii) at a price equal to clause (2) above, neither 

  

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Cantor, any member of the Cantor Group nor the Partnership or any other Person shall be obligated to pay the holder of such Founding Partner Interest any
amount in excess of the amount set forth in clause (2) above. Cantor shall respond as promptly as practicable to the Partnership after receipt of the written notice provided by the Partnership as to whether it is electing to exercise its rights
pursuant to this Section 12.03(a)(ii) with respect to a Founding Partner Interest. Pursuant to Section 4.03(c)(iii), any Founding Partner Interest acquired by a Cantor Company pursuant to this Section 12.03(a)(ii) shall cause such
Founding Partner Interest and related Units (or portion thereof) to automatically be designated as an Exchangeable Limited Partnership Interest and the related Units (or portion thereof) shall automatically be designated as Exchangeable Limited
Partnership Units. The Cantor Company acquiring such Interest shall have all rights and obligations of a holder of Exchangeable Limited Partnership Interest with respect to such Interest, and such Exchangeable Limited Partnership Interest shall not
be subject to the redemption provisions of this Article XII. 
 (b) Redemption of Working Partner Interests.
(i) The General Partner may, at any time and from time to time for any reason or for no reason whatsoever, cause the Partnership to purchase and redeem (or in the sole and absolute discretion of the General Partner, assign by written instrument
executed by the General Partner to another Partner the right to purchase from such Working Partner or his, her or its Personal Representative), and such Working Partner or his, her or its Personal Representative shall sell to such other Partner or
the Partnership, as the case may be, all or a portion of that portion of the Working Partner Interest held by such Working Partner that has not become exchangeable pursuant to Section 8.01(b)(iv). The amount that shall be paid by the
Partnership to acquire such Working Partner Interest is as set forth in Section 12.04. 
 (ii) If the Partnership elects
to assign its purchase rights with respect to any Working Partner Interest to another Partner pursuant to Section 12.03(b)(i), the Partnership shall provide written notice to Cantor of such election as promptly as practicable, and Cantor shall
have a right to purchase (or to assign to any member of the Cantor Group the right to purchase), in lieu of a purchase by such other Partner, all or a portion of such Interest from the Partnership (following the purchase by the Partnership of such
Interest), on the same terms that such Partner would have a right to purchase such Interest. Cantor shall respond as promptly as practicable to the Partnership after receipt of the written notice provided by the Partnership as to whether it is
electing to exercise its rights provided in this Section 12.03(b)(ii) with respect to such Working Partner Interest. 
 (c) Redemption of REU Interests. (i) The General Partner may, at any time and from time to time for any reason or for no reason whatsoever, cause the Partnership to purchase and redeem (or in the sole and absolute discretion of
the General Partner, assign by written instrument executed by the General Partner to another Partner the right to purchase from such REU Partner or his, her or its Personal Representative, and such REU Partner or his, her or its Personal
Representative shall sell to such other Partner or the Partnership, as the case may be, that portion of the REU Interest held by such REU Partner that has not become exchangeable pursuant to Section 8.01(b)(iii). The amount that shall be

  

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paid by the Partnership to acquire such portion of REU Interest is as set forth in Section 12.04. 
 (ii) If the Partnership elects to assign its purchase rights with respect to any REU Interest to another Partner pursuant to
Section 12.03(c)(i), the Partnership shall provide written notice to Cantor of such election as promptly as practicable, and Cantor shall have a right to purchase (or to assign to any member of the Cantor Group the right to purchase), in lieu
of a purchase by such other Partner, all or a portion of such Interest from the Partnership (following the purchase by the Partnership of such Interest), on the same terms that such Partner would have a right to purchase such Interest. Cantor shall
respond as promptly as practicable to the Partnership after receipt of the written notice provided by the Partnership as to whether it is electing to exercise its rights provided in this Section 12.03(c)(ii) with respect to such REU Interest.

 SECTION 12.04. Purchase Price for Redemption; Other Redemption Provisions. (a) Purchase of Entire Founding/Working Partner
Interest or Entire REU Interest. Subject to Section 3.03, and provided that Cantor has not exercised its right to purchase, upon a redemption or purchase by the Partnership of all, but not less than all, of a Founding/Working Partner
Interest or REU Interest, as the case may be, held by a Founding/Working Partner or REU Partner, as the case may be (or its, his or her Personal Representatives), pursuant to Section 12.02 or 12.03, the Partnership shall pay to such Partner or
its, his or her Personal Representative the amount to be paid pursuant to, and at the times provided in, Section 12.02 (and, in the case of High Distribution II Units, pursuant to Section 12.01(b)). 
 (b) Redemption or Purchase of Partial Founding/Working Partner Interest or REU Interest. Subject to Section 3.03, upon a
redemption or purchase by the Partnership of less than all of a Founding/Working Partner Interest or REU Interest, as the case may be, held by a Founding/Working Partner or REU Partner, as the case may be (or its, his or her Personal
Representatives), pursuant to Section 12.02 or 12.03, the Partnership shall pay to such Founding/Working Partner or REU Partner, as the case may be (or its, his or her Personal Representative), an amount equal to the Adjusted Capital Account
attributable to the portion of such Founding/Working Partner Interest or REU Interest, as the case may be, so redeemed or purchased (reduced in whole or in part in the sole and absolute discretion of the General Partner by the applicable Adjustment
Amount and determined as of the end of the immediately preceding fiscal quarter); provided that (i) the Partnership shall be deemed to have redeemed Founding/Working Partner Units or REUs, as the case may be, in the inverse order in
which they were acquired and (ii) in no event shall the amount paid for any redeemed Founding/Working Partner Unit or REUs, as the case may be, be less than the price initially paid for such Unit (equitably adjusted to reflect any losses or
deductions incurred by the Partnership or any Subsidiary subsequent to the acquisition of such Unit or any distributions of capital by the Partnership in respect of such Units) (it being understood that this clause (ii) shall not apply in
respect of a purchase of such Units by Cantor pursuant to the exercise of a right to purchase or otherwise). Notwithstanding anything to the contrary contained herein, Sections 12.02 and 12.03 shall also apply to the redemption of Units held by an
Exempt Organization that were received from a Transfer by a Founding/Working Partner or REU Partner. 
  

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 (c) Substitution of Non-Cash Consideration. Notwithstanding anything to the
contrary, the Partnership shall have the right, in the sole and absolute discretion of the General Partner, subject to Section 3.02(d), upon any redemption of Units pursuant to Section 12.02 or 12.03 to pay all or part of any amounts due
in respect of such redemption (including Post-Termination Payments and payments in respect of the Grant Tax Payment Account) in Publicly Traded Shares, in lieu of cash, valued at the average of the closing prices of such shares (as reported by the
Nasdaq Global Market or any other national securities exchange or quotation system on which such shares are then listed or quoted) during the 10-trading-day period immediately preceding each payment (or by such other fair and reasonable pricing
method as may be selected by the General Partner), or other property valued at its then-fair market value, as determined by the General Partner in its sole and absolute discretion, or a combination of the foregoing. 
 SECTION 12.05. Redemption of Opco Units Following a Redemption of Founding/Working Partner Interests or REU Interest. (a) Founding Partner
Interests. Upon any redemption or purchase by the Partnership of any Founding Partner Interest pursuant to Section 12.02 or 12.03, the Partnership shall cause U.S. Opco and Global Opco to redeem and purchase from the Partnership a number of
U.S. Opco Units (and the associated U.S. Opco Capital) and cause Global Opco to redeem and purchase from the Partnership a number of Global Opco Units (and the associated Global Opco Capital), in each case, equal to (A) the number of Units
underlying the redeemed or purchased Founding Partner Interest, multiplied by (B) the Holdings Ratio as of immediately prior to the redemption or purchase of such Founding Partner Interest. The aggregate purchase price that the Opcos
shall pay to the Partnership in such redemption shall be an amount of cash equal to (x) the number of U.S. Opco Units so redeemed multiplied by (y) the Current Market Price; provided that, upon mutual agreement of the General
Partner, the general partner of U.S. Opco and the general partner of Global Opco, U.S. Opco and Global Opco may, in lieu of cash, pay all or a portion of this amount in Publicly Traded Shares, valued at the average of the closing prices of such
shares (as reported by the Nasdaq Global Market or any other national securities exchange or quotation system on which such shares are then listed or quoted) during the 10-trading-day period immediately preceding each payment (or by such other fair
and reasonable pricing method as they may agree), or other property, valued at its then-fair market value, as determined by them. BGC Partners shall determine the proportion of such amount that shall be paid by U.S. Opco, on the one hand, and Global
Opco, on the other hand (which determination shall be based on BGC Partners’ good-faith judgment as to the proportion of the total fair value of the Opcos represented by U.S. Opco and Global Opco, respectively, as of such date). 
 (b) Working Partner Interests. Upon any redemption or purchase by the Partnership of any Working Partner Interest pursuant to
Section 12.02 or 12.03, the Partnership shall cause U.S. Opco and Global Opco to redeem and purchase from the Partnership a number of U.S. Opco Units (and the associated U.S. Opco Capital) and cause Global Opco to redeem and purchase from the
Partnership a number of Global Opco Units (and the associated Global Opco Capital), in each case, equal to (A) the number of Units underlying the redeemed or purchased Working Partner Interest, multiplied by (B) the Holdings Ratio
as of immediately prior to the redemption or purchase of such Working Partner Interest. The aggregate purchase price that the Opcos shall pay to the Partnership in such redemption shall be an amount of cash equal to the amount required by the
Partnership 

  

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to redeem or purchase such Working Partner Interest; provided that, upon mutual agreement of the General Partner, the general partner of U.S. Opco and
the general partner of Global Opco, U.S. Opco and Global Opco may, in lieu of cash, pay all or a portion of this amount in Publicly Traded Shares, valued at the average of the closing prices of such shares (as reported by the Nasdaq Global Market or
any other national securities exchange or quotation system on which such shares are then listed or quoted) during the 10-trading-day period immediately preceding each payment (or by such other fair and reasonable pricing method as they may agree),
or other property valued at its then-fair market value, as determined by them. BGC Partners shall determine the proportion of such amount that shall be paid by U.S. Opco, on the one hand, and Global Opco, on the other hand (which determination shall
be based on BGC Partners’ good-faith judgment as to the proportion of the total fair value of the Opcos represented by U.S. Opco and Global Opco, respectively, as of such date). 
 (c) REU Interests. Upon any redemption or purchase by the Partnership of any REU Interest pursuant to Section 12.02 or 12.03
that occurs on or after the Merger, the Partnership shall cause U.S. Opco and Global Opco to redeem and purchase from the Partnership a number of U.S. Opco Units (and the associated U.S. Opco Capital) and cause Global Opco to redeem and purchase
from the Partnership a number of Global Opco Units (and the associated Global Opco Capital), in each case, equal to (A) the number of Units underlying the redeemed or purchased REU Interest, multiplied by (B) the Holdings Ratio as
of immediately prior to the redemption or purchase of such REU Interest. The aggregate purchase price that the Opcos shall pay to the Partnership in such redemption shall be an amount of cash equal to the amount required by the Partnership to redeem
or purchase such REU Interest (including the REU Post-Termination Payment, if any); provided that, upon mutual agreement of the General Partner, the general partner of U.S. Opco and the general partner of Global Opco, U.S. Opco and Global
Opco may, in lieu of cash, pay all or a portion of this amount in Publicly Traded Shares, valued at the average of the closing prices of such shares (as reported by the Nasdaq Global Market or any other national securities exchange or quotation
system on which such shares are then listed or quoted) during the 10-trading-day period immediately preceding each payment (or by such other fair and reasonable pricing method as they may agree), or other property valued at its then-fair market
value, as determined by them. BGC Partners shall determine the proportion of such amount that shall be paid by U.S. Opco, on the one hand, and Global Opco, on the other hand (which determination shall be based on BGC Partners’ good-faith
judgment as to the proportion of the total fair value of the Opcos represented by U.S. Opco and Global Opco, respectively, as of such date). 
 SECTION 12.06. Section 7704 of the Code. Notwithstanding anything to the contrary in this Agreement, no Founding/Working Partner Units may be Transferred or redeemed to the extent that such Transfer or redemption would cause the
Partnership to be treated as a “publicly traded partnership” within the meaning of Section 7704 of the Code or any successor thereto, and the General Partner is expressly authorized to modify the operation of the transfer and
redemption provisions of this Agreement to the extent reasonably necessary to implement the purposes of this Section 12.06. 
  

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 SECTION 12.07. Provisions Relating to Issuances of Shares of BGC Partners Common Stock and
Distributions. Each Founding/Working Partner and REU Partner agrees to pay, and to indemnify and hold harmless the Partnership and its Affiliates from and against, any tax, or any other liability relating to a tax, of any kind whatsoever
(including, withholding, payroll or similar taxes) imposed on such Partner, the Partnership or any Affiliate in connection with or as a result of (a) such Partner’s acquisition of (or right to acquire) shares in BGC Partners Common Stock,
including, any acquisition of shares of BGC Partners Common Stock pursuant to Section 8.01(b) or (b) distributions payable in respect of such Partner’s Units. In particular, and without limitation, the General Partner (for itself
and/or on behalf of any employer or secondary contributor connected with the General Partner) and each such Partner hereby agrees that to the extent that any such acquisition or distribution constitutes the receipt of employment income or earnings
for the purposes of United Kingdom Pay As You Earn (“PAYE”) or National Insurance Contributions (“NIC”) legislation or is subject to similar rules under the laws of any other jurisdiction, the General Partner (for
itself and/or on behalf of any such employer or secondary contributor or Affiliate) shall have the right either to: 
 (ii)
recover from such Partner the amount of any PAYE liability, NIC Liability or other liability for which the General Partner or any such employer or secondary contributor or Affiliate is liable in connection with such acquisition; or 
 (iii) withhold from any cash distributed or from the number of any shares of BGC Partners Common Stock to be acquired by such Partner,
such amount or such number of shares of BGC Partners Common Stock as have a market value equal to any PAYE liability, NIC Liability or other liability for which the General Partner (or any such employer or secondary contributor or Affiliate) is
liable in connection with such acquisition (rounded up to the nearest whole share of BGC Partners Common Stock) or with such distribution. 
 The Partnership
shall have the authority to require a Founding/Working Partner or REU Partner, as the case may be, to enter into such agreements as may be necessary or desirable in the sole and absolute discretion of the General Partner to give effect to the
foregoing or to enter into a Section 431 UK Income Tax (Earnings and Pensions) Act 2003 election with their employer, and the distribution of shares of BGC Partners Common Stock, or the consummation of any Exchange pursuant to
Section 8.01(b) may be conditioned upon such Partner entering into such agreement or election. “NIC Liability” shall mean any liability to make primary and/or (to the extent recovery or withholding in respect of such is
permissible by applicable law) secondary U.K. national insurance contributions and the phrase “any employer or secondary contributor” shall include any person to whom a U.K. PAYE liability or NIC Liability arises in connection with
any cash distribution or with any entitlement to receive and/or distribution of BGC Partners Common Stock. 
 SECTION 12.08. Application
of Proceeds From Sale of Shares of BGC Partners Common Stock by a Founding/Working Partner or REU Partner. Cantor, in its sole and absolute discretion, may require that any Founding/Working Partner or REU Partner who sells shares of BGC Partners
Common Stock received in connection with an Exchange apply all or a portion of the net after-tax proceeds of such sale to the payment of any indebtedness or obligation to or guaranteed by Cantor or any Affiliate of Cantor (whether or not such
indebtedness or obligation 

  

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is otherwise then due and payable), including, without limitation, any CFLP HDII Account or CFLP HDIII Account. In addition, any Founding Partner that
receives shares of BGC Partners Common Stock in connection with an Exchange of an Interest that, following such Exchange, has an outstanding CFLP HDII Account or CFLP HDIII Account shall, following the Exchange, continue to satisfy its payment
obligations to Cantor under Section 12.01(b)(ix) (at the times and in the amounts that would have applied had such Interest not have been Exchanged, taking into account amounts paid pursuant to the first sentence of this Section 12.08).

 ARTICLE XIII 
 MISCELLANEOUS

 SECTION 13.01. Amendments. (a) Except as provided in Section 1.03 with respect to this Agreement or Section 2.01
with respect to the Certificate of Limited Partnership, the Certificate of Limited Partnership and this Agreement may not be amended except with (and any such amendment shall be authorized upon obtaining) the approval of each of the General Partner
and the Exchangeable Limited Partners (by the affirmative vote of a Majority in Interest); provided that this Agreement shall not be amended to (i) amend any provisions which require the consent of a specified percentage in interest of
the Limited Partners without the consent of that specified percentage in interest of the Limited Partners; (ii) alter the interest of any Partner in the amount or timing of distributions or the allocation of profits, losses or credits (other
than any such alteration caused by the acquisition of additional Units by any Partner or the issuance of additional Units to any Person pursuant to this Agreement or as otherwise expressly provided herein), if such alteration would either
(A) materially adversely affect the economic interest of a Partner in the Partnership or (B) materially adversely affect the value of Interests, without the consent of (x) the Partners holding at least two-thirds of all Units in the
case of an amendment applying in a substantially similar manner to all classes of Interests or (y) two-thirds in interest of the affected class or classes of the Partners in the case of any other amendment; or (iii) amend this Agreement to
alter the Special Voting Limited Partner’s ability to remove a General Partner; provided, however, that the General Partner may authorize, without further approval of any other Person or group, (1) any amendment to this
Agreement to correct any technicality, incorrect statement or error apparent on the face hereof in order to further the intent of the parties hereto or (2) correction of any formality or error apparent on the face hereof or incorrect statement
or defect in the execution hereof. Any merger or consolidation of the Partnership with any third party that shall amend or otherwise modify the terms of this Agreement shall require the approval of the Persons referred to above to the extent the
approval of such Persons would have been required had such amendment or modification been effected by an amendment to this Agreement. 
 (b) In the event of the approval pursuant to this Section 13.01 or otherwise of a material amendment to this Agreement that materially adversely affects the economic interest of a Founding/Working Partner or an
REU Partner, as the case may be, in the Partnership or the value of Founding/Working Partner Units or REUs, as the case may be, by materially altering the interest of any such Founding/Working Partner or REU Partner, as the case may be, in the
amount or timing of distributions or the allocation of profits, losses or distributions or the allocation of profits, losses or credit, other than any such alteration caused by the acquisition of Units by any Partner, then each 

  

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Founding/Working Partner or REU Partner, as the case may be (including the controlling stockholder of any corporate Founding/Working Partner or REU Partner,
as the case may be), who does not vote in favor of such amendment shall have the right, subject to the conditions of this Section 13.01, to elect to become a Terminated Partner (regardless of whether there is an actual termination of the
employment of such Founding/Working Partner or REU Partner, as the case may be) as of the date of such amendment to this Agreement, on the terms and conditions of this Agreement as in effect immediately prior to such amendment to this Agreement;
provided, however, that (i) solely for purposes of determining the timing of payments of the Additional Amounts pursuant to Section 12.02(c) (but not the determination of interest) to any Founding/Working Partner or REU
Partner, as the case may be, who becomes a Terminated Partner pursuant to an election pursuant to this Section 13.01(b), the Payment Date shall not be deemed to occur until the date such Founding/Working Partner or REU Partner, as the case may
be, shall cease to be employed by the Opcos or their Subsidiaries or the Affiliated Entities in any capacity, and (ii) no payment of any amount on account of any Extraordinary Account pursuant to Article XII shall be made prior to such date,
unless the General Partner in its sole and absolute discretion shall designate an earlier date. Such election shall be made by written notice to the General Partner, delivered within thirty (30) days of notice to the electing Founding/Working
Partner or REU Partner, as the case may be, of the proposed amendment, specifically stating that such Founding/Working Partner or REU Partner, as the case may be, elects to withdraw under the terms and conditions of this Section 13.01(b). As a
condition to any such election, any Founding/Working Partner or REU Partner, as the case may be, electing to become a Terminated Partner pursuant to this Section 13.01(b) must, if requested by the General Partner, provide his or her written
consent stating that such Partner agrees that the termination date (or any similar date relating to the cessation of such Partner’s obligations of the Partnership and the Affiliated Entities) of such Founding/Working Partner or REU Partner, as
the case may be, under any employment agreement with the Opcos or their Subsidiaries or any Affiliated Entity, shall be accelerated to the effective date of such election, and such electing Founding/Working Partner or REU Partner, as the case may
be, shall have no future right to any compensation, benefits, termination payments or other emoluments from the Opcos or their Subsidiaries or an Affiliated Entity, pursuant to any such agreement, and such Founding/Working Partner or REU Partner, as
the case may be, shall be entitled to future payments from the Partnership only as provided in this Agreement and as may be determined by the General Partner. The General Partner shall have the right, in the event any Founding/Working Partner or REU
Partner, as the case may be, of the Partnership seeks to exercise his, her or its withdrawal rights pursuant to this Section 13.01(b), to revoke and terminate any proposed amendment to this Agreement, in which event all approvals, elections and
terminations pursuant hereto shall be of no force and effect, and all agreements shall remain in full force and effect in accordance with their terms prior to the proposed amendments. For this purpose, any proposed amendment of this Agreement
subject to this Section 13.01(b) shall not become effective until the later of (A) receipt of sufficient approval by the Partners pursuant to this Section 13.01 or (B) thirty (30) days after written notice to the Partners of
the proposed amendment to this Agreement, and shall become effective no later than sixty (60) days after written notice to the Partners of the proposed amendment to this Agreement, unless revoked by the General Partner. 
  

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 SECTION 13.02. Benefits of Agreement. None of the provisions of this Agreement shall be for the
benefit of or enforceable by any creditor of the Partnership or by any creditor of any of the Partners. Except as provided in Article X with respect to Persons entitled to indemnification pursuant to such Article, nothing in this Agreement shall be
deemed to create any right in any Person not a party hereto, and this instrument shall not be construed in any respect to be a contract in whole or in part for the benefit of any third person. 
 SECTION 13.03. Waiver of Notice. Whenever any notice is required to be given to any Partner or other Person under the provisions of the Act or
this Agreement, a waiver thereof in writing, signed by the Person or Persons entitled to such notice, whether before or after the time stated therein, shall be deemed equivalent to the giving of such notice. Neither the business to be transacted at,
nor the purpose of, any meeting of the Partners (if any shall be called) or the General Partner need be specified in any waiver of notice of such meeting. 
 SECTION 13.04. Jurisdiction and Forum; Waiver of Jury Trial. (a) Each of the Partners agrees, to the fullest extent permitted by law, that all Actions arising out of or in connection with this Agreement,
the Partnership’s affairs, the rights or interests of the Partners or the estate of any deceased Partner (to the extent that they are related to any of the foregoing), or for recognition and enforcement of any judgment arising out of or in
connection with this Agreement or any breach or termination or alleged breach or termination of this Agreement, shall be tried and determined exclusively in the state or federal courts in the State of Delaware, and each of the Partners hereby
irrevocably submits with regard to any such Action for itself and in respect to its property, generally and unconditionally, to the exclusive jurisdiction of the aforesaid courts. Each of the Partners hereby expressly waives, to the fullest extent
permitted by law, any right it may have to assert, and agrees not to assert, by way of motion, as a defense, counterclaim or otherwise, in any such Action: (i) any claim that it is not subject to personal jurisdiction in the aforesaid courts
for any reason; (ii) that it or its property is exempt or immune from jurisdiction of any such court or from any legal process commenced in such courts; (iii) that (A) any of the aforesaid courts is an inconvenient or inappropriate
forum for such Action, (B) venue is not proper in any of the aforesaid courts; and (iv) this Agreement, or the subject matter hereof or thereof, may not be enforced in or by any of the aforesaid courts. With respect to any action arising
out of or relating to this agreement or any obligation hereunder, each Partner irrevocably and unconditionally, to the fullest extent permitted by law, (x) agrees to appoint promptly upon request from the Partnership authorized agents for the
purpose of receiving service of process in any suit, action or proceeding in Wilmington, Delaware; (y) consents to service of process in any suit, action or proceeding in such jurisdictions; and (z) consents to service of process by
mailing a copy thereof to the address of the Partner determined under Section 13.07 by U.S. registered or certified mail, by the closest foreign equivalent of registered or certified mail, by a recognized overnight delivery service, by service
upon any agent specified pursuant to clause (x) above, or by any other manner permitted by applicable law. 
 (b) EACH
PARTNER WAIVES ANY RIGHT TO REQUEST OR OBTAIN A TRIAL BY JURY IN ANY JUDICIAL PROCEEDING GOVERNED BY THE TERMS OF THIS AGREEMENT OR PERTAINING TO THE MATTERS GOVERNED BY THIS AGREEMENT. “MATTERS GOVERNED BY THIS AGREEMENT” SHALL
INCLUDE, BUT ARE NOT LIMITED TO, ANY AND ALL MATTERS AND AGREEMENTS REFERRED TO IN THIS AGREEMENT AND ANY DISPUTES ARISING WITH RESPECT TO ANY SUCH MATTERS AND AGREEMENTS. 
  

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 (c) The Partners acknowledge and agree that irreparable damage would occur in the event
that any of the provisions of this Agreement was not performed in accordance with its specific terms or was otherwise breached. It is accordingly agreed that the Partnership shall be entitled to an injunction or injunctions to prevent or cure
breaches of the provisions of this Agreement and to enforce specifically the terms and provisions hereof and thereof, this being in addition to any other remedy to which they may be entitled by law or equity. 
 SECTION 13.05. Successors and Assigns. This Agreement shall be binding upon and shall inure to the benefit of the parties hereto, their respective
estates, heirs, legal representatives, successors and permitted assigns, any additional Partner admitted in accordance with the provisions hereof and any successor to a trustee of a trust that is or becomes a party hereto. 
 SECTION 13.06. Confidentiality. (a) In addition to any other obligations set forth in this Agreement, each Partner recognizes that
confidential information has been and will be disclosed to such Partner by the Partnership and its Subsidiaries. Each Partner (other than the Cantor Group and the BGC Partners Group) expressly agrees, whether or not at the time a Partner of the
Partnership or providing services to the Partnership and/or any of its Subsidiaries, to (i) maintain the confidentiality of, and not disclose to any Person without the prior written consent of the Partnership, any financial, legal or other
advisor to the Partnership, any information relating to the business, clients, affairs or financial structure, position or results of the Partnership or its affiliates (including any Affiliate) or any dispute that shall not be generally known to the
public or the securities industry and (ii) not to use such confidential information other than for the purpose of evaluating such Partner’s investment in the Partnership or in connection with the discharge of any duties to the Partnership
or an Affiliated Entity such Partner may have in such Partner’s capacity as an officer, director, employee or agent of the Partnership or an Affiliated Entity. Notwithstanding Section 13.04 or any other provision herein to the contrary,
each Partner agrees that money damages would not be a sufficient remedy for any breach of this Section 13.06 by such Partner, and that in addition to all other remedies, the Partnership shall be entitled to injunctive or other equitable relief
as a remedy for any such breach. Each Partner agrees not to oppose the granting of such relief and agrees to waive any requirement for the securing or posting of any bond in connection with such remedy. 
 (b) In the event that any third party requests information from a Founding/Working Partner or REU Partner, as the case may be (whether
during the period he, she or it is a Partner or during the four-year period following Termination of such Partner), regarding any matter related to such Partner’s employment by the Partnership or any Affiliated Entity or his, her or its role as
a Founding/Working Partner or REU Partner, as the case may be, he, she or it will contact and notify the General Counsel of the Partnership before responding to such requests for information, so that the Partnership may take appropriate action to
protect its interests. However, neither a Founding/Working Partner nor an REU Partner shall have any obligation to contact and notify the General Counsel of the Partnership prior to any such discussions between such Partner and such Partner’s
legal counsel or his certified public accountant. 
  

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 (c) In the event that a Founding/Working Partner or an REU Partner is subpoenaed, or
asked, to testify as a witness or to produce documents in any legal or administrative or other proceeding related to the Partnership (whether during the period in which he, she or it is a Partner or during the Restricted Period applicable to such
Partner), or otherwise required by law to disclose confidential information, he, she or it will promptly notify the Partnership of such subpoena or request and meet with Partnership representatives for a reasonable period of time prior to any such
appearance or production. 
 (d) Each of the current and any former beneficial owners of any corporate or other entity
Founding/Working Partner or REU Partner, and each trustee or beneficiary of any trust that is a Founding/Working Partner or REU Partner, shall also be subject to the provisions of this Section 13.06 and each corporate or other entity
Founding/Working Partner or REU Partner, as the case may be, and each such trustee or beneficiary agrees to take such action as is requested by the General Partner to ensure the enforcement of this Section 13.06. 
 (e) Each Founding/Working Partner and each REU Partner agrees to indemnify and hold the Partnership harmless from any loss, cost, damage
or claim suffered by the Partnership, including attorneys’ fees and expenses, resulting from a breach by such Partner (including by its beneficial owner or by any trustee of any trust beneficial owner) of this Section 13.06. 
 SECTION 13.07. Notices. All notices and other communications required or permitted by this Agreement shall be made in writing and any such notice
or communication shall be deemed delivered when delivered in Person, properly transmitted by telecopier or one (1) Business Day after it has been sent by an internationally recognized overnight courier to the address for notices shown in the
Partnership’s records (or any other address provided to the Partnership in writing for this purpose) or, if given to the Partnership, to the principal place of business of the Partnership in New York, New York. Communications by telecopier also
shall be sent concurrently by overnight courier, but shall in any event be effective as stated above. Each Partner may from time to time change its address for notices under this Section 13.07 by giving at least five (5) days’ prior
written notice of such changed address to the Partnership. 
 SECTION 13.08. No Waiver of Rights. No failure or delay on the part of
any Partner in the exercise of any power or right hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such power or right preclude any other or further exercise thereof or of any other right or power. The
waiver by any Partner of a breach of any provision of this Agreement shall not operate or be construed as a waiver of any other or subsequent breach hereunder. All rights and remedies existing under this Agreement are cumulative and are not
exclusive of any rights or remedies otherwise available. 
 SECTION 13.09. Power of Attorney. Each Partner agrees that, by its
execution of this Agreement, such Partner irrevocably constitutes and appoints the General Partner as its true and lawful attorney-in-fact coupled with an interest, with full power and authority, in its 

  

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name, place and stead to make, execute, acknowledge and record (a) all certificates, instruments or documents, including fictitious name or assumed name
certificates, as may be required by, or may be appropriate under, the laws of any state or jurisdiction in which the Partnership is doing or intends to do business and (b) all agreements, documents, certificates or other instruments amending
this Agreement or the Certificate of Limited Partnership that may be necessary or appropriate to reflect or accomplish (i) a change in the name or location of the principal place of business of the Partnership or a change of name or address of
a Partner, (ii) the disposal or increase by a Partner of his Interest in the Partnership or any part thereof, (iii) a distribution and reduction of the capital contribution of a Partner or any other changes in the capital of the
Partnership, (iv) the dissolution or termination of the Partnership, (v) the addition or substitution of a Person becoming a Partner of the Partnership and (vi) any amendment to this Agreement, in each case only to the extent
expressly authorized and conducted in accordance with the preceding sections of this Agreement. The power granted hereby is coupled with an interest and shall survive the subsequent disability or incapacity of the principal. 
 SECTION 13.10. Severability. If any one or more of the provisions contained in this Agreement shall be invalid, illegal or unenforceable in any
respect under any applicable law, such provision shall be modified to the minimum extent necessary to cause it to be enforceable, and the validity, legality and enforceability of the remaining provisions contained herein shall not in any way be
affected or impaired. 
 SECTION 13.11. Headings. The section and article headings contained in this Agreement are inserted for
convenience of reference only and will not affect the meaning or interpretation of this Agreement. All references to Sections or Articles contained herein mean Sections or Articles of this Agreement unless otherwise stated. 
 SECTION 13.12. Entire Agreement. This Agreement amends and restates in its entirety the Original Limited Partnership Agreement. This Agreement,
including the exhibits, annexes and schedules hereto and the Ancillary Agreements, constitute the entire agreement among the parties hereto and supersede all prior agreements and understandings, both written and oral, between the parties with
respect to the subject matter hereof and thereof. Notwithstanding anything herein to the contrary, in the event of any conflict or inconsistency between the terms of Article XII and the rest of this Agreement, the terms of the rest of this Agreement
shall prevail and Article XII shall be appropriately amended by the General Partner (with the prior written consent of the Exchangeable Limited Partners (by Majority in Interest)) to remove such conflict or inconsistency (without the requirement of
any further consent, approval or action of any other Persons). 
 SECTION 13.13. Governing Law. This Agreement shall be governed by
and construed in accordance with the laws of the State of Delaware, without regard to its conflicts of law principles. 
 SECTION 13.14.
Counterparts. This Agreement may be executed in one or more counterparts, all of which shall be considered one and the same agreement. 
  

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 SECTION 13.15. Opportunity; Fiduciary Duty. To the greatest extent permitted by law and except as
otherwise set forth in this Agreement, but notwithstanding any duty otherwise existing at law or in equity: 
 (a) None of any
BGC Partners Company or Cantor Company or any of their respective Representatives shall owe any fiduciary duty to, nor shall any BGC Partners Company or Cantor Company or any of their respective Representatives be liable for breach of fiduciary duty
to, the Partnership or the holders of Interests. In taking any action, making any decision or exercising any discretion with respect to the Partnership, each BGC Partners Company and Cantor Company and their respective Representatives shall be
entitled to consider such interests and factors as it desires, including its own interests and those of its Representatives, and shall have no duty or obligation (i) to give any consideration to the interests of or factors affecting the
Partnership, the holders of Interests or any other Person, or (ii) to abstain from participating in any vote or other action of the Partnership or any Affiliate thereof, or any board, committee or similar body of any of the foregoing. None of
any BGC Partners Company, Cantor Company or any of their respective Representatives shall violate a duty or obligation to the Partnership merely because such Person’s conduct furthers such Person’s own interest, except as specifically set
forth in Section 13.15(c). Any BGC Partners Company, Cantor Company or any of their respective Representatives may lend money to, and transact other business with, the Partnership and its Representatives. The rights and obligations of any such
Person who lends money to, contracts with, borrows from or transacts business with the Partnership or any of its Representatives are the same as those of a Person who is not involved with the Partnership or any of its Representatives, subject to
other applicable law. No transaction between any BGC Partners Company, Cantor Company or any of their respective Representatives, on the one hand, with the Partnership or any of its Representatives, on the other hand, shall be voidable solely
because any BGC Partners Company, Cantor Company or any of their respective Representatives has a direct or indirect interest in the transaction. Nothing herein contained shall prevent any BGC Partners Company, Cantor Company or any of their
respective Representatives from conducting any other business, including serving as an officer, director, employee, or stockholder of any corporation, partnership or limited liability company, a trustee of any trust, an executor or administrator of
any estate, or an administrative official of any other business or not-for-profit entity, or from receiving any compensation in connection therewith. 
 (b) None of any BGC Partners Company, Cantor Company or any of their respective Representatives shall owe any duty to refrain from (i) engaging in the same or similar activities or lines of business as the
Partnership and its Representatives, or (ii) doing business with any of the Partnership’s or its Representatives’ clients or customers. In the event that any BGC Partners Company, Cantor Company or any of their respective
Representatives acquires knowledge of a potential transaction or matter that may be a Corporate Opportunity for any BGC Partners Company, Cantor Company or any of their respective Representatives, on the one hand, and the Partnership or its
Subsidiaries, on the other hand, such BGC Partners Company, Cantor Company or any of its Subsidiaries, as the case may be, shall have no duty to communicate or offer such Corporate Opportunity to the Partnership or its Representatives. None of any
BGC Partners Company, Cantor Company or any of their respective Representatives shall be liable to the Partnership, the holders of 

  

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Interests or its Representatives for breach of any fiduciary duty by reason of the fact that any BGC Partners Company, Cantor Company or any of their
respective Representatives pursues or acquires such Corporate Opportunity for itself, directs such Corporate Opportunity to another Person or does not present such Corporate Opportunity to the Partnership or any of its Representatives. 

(c) If a third party presents a Corporate Opportunity to a person who is both a Representative of a BGC Partners Company and/or a
Cantor Company, expressly and solely in such Person’s capacity as a Representative of the Partnership, and such Person acts in good faith in a manner consistent with the policy that such Corporate Opportunity belongs to the Partnership, then
such Person (i) shall be deemed to have fully satisfied and fulfilled any fiduciary duty that such Person has to the Partnership as a Representative of the Partnership with respect to such Corporate Opportunity, (ii) shall not be liable to
the Partnership, the holders of Interests or any of its Representatives for breach of fiduciary duty by reason of such Person’s action or inaction with respect to such Corporate Opportunity, (iii) shall be deemed to have acted in good
faith and in a manner that such Person reasonably believed to be in, and not opposed to, the Partnership’s best interests, and (iv) shall be deemed not to have breached such Person’s duty of loyalty to the Partnership and the holders
of Interests and not have derived an improper personal benefit therefrom; provided that a BGC Partners Company and/or Cantor Company may pursue such Corporate Opportunity if the Partnership shall decide not to pursue such Corporate
Opportunity. If a Corporate Opportunity is not presented to a Person who is both a Representative of the Partnership and a Representative of a BGC Partners Company and/or a Cantor Company, expressly and solely in such Person’s capacity as a
Representative of the Partnership, such Person shall not be obligated to present such Corporate Opportunity to the Partnership or to act as if such Corporate Opportunity belongs to the Partnership, and such Person shall (A) be deemed to have
fully satisfied and fulfilled any fiduciary duty that such Person has to the Partnership as a Representative of the Partnership with respect to such Corporate Opportunity, (B) shall not be liable to the Partnership, any of the holders of
Interests or any of its Representatives for breach of fiduciary duty by reason of such Person’s action or inaction with respect to such Corporate Opportunity, (C) shall be deemed to have acted in good faith and in a manner that such person
reasonably believed to be in, and not opposed to, the Partnership’s best interests, and (iv) shall be deemed not to have breached such Person’s duty of loyalty to the Partnership and the holders of Interests and not have derived an
improper personal benefit therefrom. 
 (d) Any Person purchasing or otherwise acquiring any Interest shall be deemed to have
notice of and to have consented to the provisions of this Section 13.15. 
 (e) Except to the extent otherwise modified
herein, each officer of the Partnership shall have fiduciary duties identical to those of officers of business corporations organized under the DGCL. The provisions of this Agreement, to the extent that they restrict or eliminate the duties
(including fiduciary duties) of a director, officer or other Person otherwise existing at law or in equity, are agreed by the parties hereto to replace such other duties of such Person. 
  

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 (f) Neither the alteration, amendment, termination, expiration or repeal of this
Section 13.15 nor the adoption of any provision of this Agreement inconsistent with this Section 13.15 shall eliminate or reduce the effect of this Section 13.15 in respect of any matter occurring, or any cause of Action that, but for
this Section 13.15, would accrue or arise, prior to such alteration, amendment, termination, expiration, repeal or adoption. 
 SECTION
13.16. Reimbursement of Expenses. All costs and expenses incurred in connection with the ongoing operation or management of the business of the Partnership or its Subsidiaries shall be borne by the Partnership or its Subsidiaries, as the case
may be. 
 SECTION 13.17. Effectiveness. The Original Limited Partnership Agreement was effective for all financial and accounting
purposes as of August 24, 2004. This Agreement shall be effective immediately prior to the Closing (as defined in the Separation Agreement). 
 SECTION 13.18. Parity of Units. It is the non-binding intention of each of the Partners and the Partnership that the Holdings Ratio shall at all times equal one. Accordingly, in the event of any issuance, or repurchase by U.S. Opco,
of U.S. Opco Units to or held by the Partnership, it is the non-binding intention of each of the Partners and the Partnership that there be a parallel issuance or repurchase transaction by the Partnership so that the Holdings Ratio shall at all
times equal one, and the parties to this Agreement agree to cooperate to effect the intent of this Section 13.18. 
 SECTION 13.19.
Limitation on Challenge Period and Exclusive Remedies Available to Partners with Respect to any Redemption of Units. (a) Notwithstanding anything in this Agreement or in law or equity to the contrary, no Founding/Working Partner and no
REU Partner may institute any action challenging, directly or indirectly, the terms, conditions or validity or any other matter related to or arising out of any redemption by the Partnership of Units held by such Partner, whether such action is
based (in whole or in part) in contract, tort and/or any duty otherwise existing in law or equity (a “Challenge”) unless such Challenge is instituted on or prior to the first anniversary (the “Challenge Deadline”)
of the later of (i) the effective date of the challenged redemption (the “Effective Date”) and (ii) the giving of notice by the Partnership with respect to such challenged redemption. If a Challenge is not instituted by
such Partner on or prior to the Challenge Deadline, such Partner shall be thereafter foreclosed from instituting any Challenge. It shall be a condition to a Partner instituting any Challenge, that (i) such Partner shall have retained the
consideration paid to such Partner in the challenged redemption (the “Redemption Consideration”) in the same form as paid by the Partnership and free from any liens or other encumbrances and (ii) such Partner shall make a
binding offer to return such consideration to the Partnership on the Final Adjudication Date of any successful Challenge in the same form as paid by the Partnership and free from any liens or other encumbrances. 
 (b) Notwithstanding anything in this Agreement or in law or equity to the contrary, any such Partner that institutes a Challenge agrees that, in the
event such Partner is successful in whole or in part in such Challenge as finally determined in accordance with this Article XIII in a judgment or arbitration award not subject to further appeal (a “Final Adjudication”), the
exclusive remedy available to such Partner in such Challenge shall be, as elected by the General Partner in its sole and absolute discretion within 10 days after the date of the Final Adjudication 

  

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(the “Final Adjudication Date”), as follows: either (i) promptly following the Partner’s return to the Partnership of the
Redemption Consideration paid in respect of the challenged redemption in accordance with the binding offer referred to in the last sentence of Section 13.19(a), the Partnership shall restore for the account of such Partner all Units held by
such Partner redeemed in the challenged redemption and the Adjusted Capital Account related thereto as both existed on the Effective Date immediately prior to the challenged redemption, without regard or entitlement to any statutory interest on the
Adjusted Capital Account with respect to such Units between the Effective Date and the date such Units are restored pursuant to this Section 13.19(b)(i), or (ii) promptly following the Partner’s return to the Partnership of the
Redemption Consideration paid in respect of the challenged redemption in accordance with the binding offer referred to in the last sentence of Section 13.19(a), the Partnership shall first restore for the account of such Partner all Units held
by such Partner redeemed in the challenged redemption and then redeem all of the redeemed Units so restored for the amount of the Adjusted Capital Account attributable to the restored Units as of the Effective Date immediately prior to the
challenged redemption, without regard or entitlement to any statutory interest on such Adjusted Capital Account between the Effective Date and the date such Units are restored pursuant to this Section 13.19(b)(ii), such payment to be made at
the times, in the amounts and subject to the conditions provided for payments as if the Partner were a Terminated Partner under Article XI in respect of the restored Units so redeemed and subject to all of the other provisions of the Agreement,
including, without limitation, Section 3.03. In addition, the Partnership shall pay to the Partner, or the Partner shall pay to the Partnership, as the case may be, without regard or entitlement to any statutory interest, the difference between
the amounts of distributions or other payments the Partner received in respect of the challenged Redemption Consideration on and after the Effective Date and the amount of distributions such Partner would have received during such period in respect
of his, her or its Units redeemed in the challenged redemption had the challenged redemption not occurred. Any and all returns by a Partner of challenged Redemption Consideration in accordance with the binding offer referred to in the last sentence
of Section 13.19(a) shall be made within 20 days of the Final Adjudication Date. 
 (c) This Section 13.19 shall not limit or
restrict any remedies that the Partnership or the General Partner may have under this Agreement, at law or equity, against a Partner that institutes any Challenge to any redemption that is subject to this Section 13.19, and the matters
described herein shall be subject to all of the other provisions of the Agreement, including, without limitation, Section 3.03 and Section 2.09(c). 
  

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 IN WITNESS WHEREOF, this Agreement has been duly executed by the general partner and limited partner as
of the day and year first written above. 
  

			
	BGC GP, LLC
		
	By:	 	 /s/ Howard W. Lutnick

	Name:	 	Howard W. Lutnick
	Title:	 	Co-Chief Executive Officer
	
	CANTOR FITZGERALD, L.P.
		
	By:	 	 /s/ Howard W. Lutnick

	Name:	 	Howard W. Lutnick
	Title:	 	Chairman, Chief Executive Officer and President
	
	BGC PARTNERS, LLC
		
	By:	 	 /s/ Howard W. Lutnick

	Name:	 	Howard W. Lutnick
	Title:	 	Chairman and Co-Chief Executive

 [Signature Page to the Agreement of Limited Partnership of BGC Holdings, L.P., dated as of

 March 31, 2008, by and among BGC GP, LLC, Cantor, BGC Partners 
 and the Persons to be admitted as Partners or otherwise parties hereto]Amended and Restated Limited Partnership Agreement of BGC Partners, L.P.

 Exhibit 10.2 
  
  
 AGREEMENT OF LIMITED PARTNERSHIP 
 OF 
 BGC PARTNERS, L.P. 
 Amended and Restated as of March 31, 20081

  
  
   
  

	1	THE TRANSFER OF THE PARTNERSHIP INTERESTS DESCRIBED IN THIS AGREEMENT IS RESTRICTED AS DESCRIBED HEREIN. 

 TABLE OF CONTENTS 
  

					
	 	  	 	  	Page
	
	ARTICLE I
	
	DEFINITIONS
			
	SECTION 1.01.	  	Definitions	  	1
	SECTION 1.02.	  	Other Definitional Provisions	  	7
	SECTION 1.03.	  	References to Schedules	  	7
	
	ARTICLE II
	
	FORMATION, CONTINUATION AND POWERS
			
	SECTION 2.01.	  	Formation	  	8
	SECTION 2.02.	  	Name	  	8
	SECTION 2.03.	  	Purpose and Scope of Activity	  	8
	SECTION 2.04.	  	Principal Place of Business	  	8
	SECTION 2.05.	  	Registered Agent and Office	  	8
	SECTION 2.06.	  	Authorized Persons	  	8
	SECTION 2.07.	  	Term	  	9
	SECTION 2.08.	  	Treatment as Partnership	  	9
	SECTION 2.09.	  	Compliance with Law	  	9
	
	ARTICLE III
	
	MANAGEMENT
			
	SECTION 3.01.	  	Management by the General Partner	  	9
	SECTION 3.02.	  	Role and Voting Rights of Limited Partners; Authority of Partners	  	10
	
	ARTICLE IV
	
	PARTNERS; CLASSES OF PARTNERSHIP INTERESTS
			
	SECTION 4.01.	  	Partners	  	11
	SECTION 4.02.	  	Interests	  	11
	SECTION 4.03.	  	Admission and Withdrawal of Partners	  	13
	SECTION 4.04.	  	Liability to Third Parties; Capital Account Deficits	  	14
	SECTION 4.05.	  	Classes	  	14
	SECTION 4.06.	  	Certificates	  	14
	SECTION 4.07.	  	Uniform Commercial Code Treatment of Units	  	15
	SECTION 4.08.	  	Priority Among Partners	  	15

  

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	ARTICLE V
	
	CAPITAL AND ACCOUNTING MATTERS
			
	SECTION 5.01.	  	Capital	  	15
	SECTION 5.02.	  	Withdrawals; Return on Capital	  	16
	SECTION 5.03.	  	Maintenance of Capital Accounts	  	16
	SECTION 5.04.	  	Allocations and Tax Matters	  	16
	SECTION 5.05.	  	General Partner Determinations	  	17
	SECTION 5.06.	  	Books and Accounts	  	17
	SECTION 5.07.	  	Tax Matters Partner	  	18
	SECTION 5.08.	  	Tax Information	  	18
	SECTION 5.09.	  	Withholding	  	18
	
	ARTICLE VI
	
	DISTRIBUTIONS
			
	SECTION 6.01.	  	Distributions in Respect of Partnership Interests	  	19
	SECTION 6.02.	  	Limitation on Distributions	  	19
	
	ARTICLE VII
	
	TRANSFERS OF INTERESTS
			
	SECTION 7.01.	  	Transfers Generally Prohibited	  	19
	SECTION 7.02.	  	Permitted Transfers	  	20
	SECTION 7.03.	  	Admission as a Partner Upon Transfer	  	21
	SECTION 7.04.	  	Transfer of Units and Capital with the Transfer of an Interest	  	21
	SECTION 7.05.	  	Encumbrances	  	21
	SECTION 7.06.	  	Legend	  	21
	SECTION 7.07.	  	Effect of Transfer Not in Compliance with this Article	  	22
	
	ARTICLE VIII
	
	DISSOLUTION
			
	SECTION 8.01.	  	Dissolution	  	22
	SECTION 8.02.	  	Liquidation	  	23
	SECTION 8.03.	  	Distributions	  	23
	SECTION 8.04.	  	Reconstitution	  	23
	SECTION 8.05.	  	Deficit Restoration	  	24
	
	ARTICLE IX
	
	INDEMNIFICATION AND EXCULPATION
			
	SECTION 9.01.	  	Exculpation	  	24

  

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	SECTION 9.02.	  	Indemnification	  	24
	SECTION 9.03.	  	Insurance	  	27
	SECTION 9.04.	  	Subrogation	  	27
	SECTION 9.05.	  	No Duplication of Payments	  	28
	SECTION 9.06.	  	Survival	  	28
	
	ARTICLE XI
	
	MISCELLANEOUS
			
	SECTION 10.01.	  	Amendments	  	28
	SECTION 10.02.	  	Benefits of Agreement	  	28
	SECTION 10.03.	  	Waiver of Notice	  	29
	SECTION 10.04.	  	Jurisdiction and Forum; Waiver of Jury Trial	  	29
	SECTION 10.05.	  	Successors and Assigns	  	30
	SECTION 10.06.	  	Confidentiality	  	30
	SECTION 10.07.	  	Notices	  	30
	SECTION 10.08.	  	No Waiver of Rights	  	30
	SECTION 10.09.	  	Power of Attorney	  	31
	SECTION 10.10.	  	Severability	  	31
	SECTION 10.11.	  	Headings	  	31
	SECTION 10.12.	  	Entire Agreement	  	31
	SECTION 10.13.	  	Governing Law	  	31
	SECTION 10.14.	  	Counterparts	  	31
	SECTION 10.15.	  	Opportunity; Fiduciary Duty	  	32
	SECTION 10.16.	  	Reimbursement of Expenses	  	34
	SECTION 10.17.	  	Effectiveness	  	34
	SECTION 10.18.	  	Parity of Units	  	34

  

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 This AGREEMENT OF LIMITED PARTNERSHIP (together with all exhibits, annexes and schedules hereto, this
“Agreement”) of BGC Partners, L.P., a Delaware limited partnership (the “Partnership”), dated as of March 31, 2008, is by and among BGC Holdings, LLC, a Delaware limited liability company (“BGC
Holdings, LLC”), as general partner; BGC Holdings, L.P., a Delaware limited partnership, (“Holdings”), as a limited partner, and BGC Holdings U.S., Inc., a Delaware corporation (“BGC Holdings US”), as a
limited partner, and the Persons to be admitted as Partners (as defined below) or otherwise parties hereto as set forth herein. 
 RECITALS

 WHEREAS, the Partnership was formed as a limited partnership under the Delaware Revised Uniform Limited Partnership Act, Del. Code Ann.
tit. 6, §17-101, et. seq., as amended from time to time (the “Act”) pursuant to an Agreement of Limited Partnership, dated as of July 22, 2004, by and among BGC Holdings, LLC, as the general partner, and Cantor
Fitzgerald, L.P., a Delaware limited partnership (“Cantor”), as limited partner (as amended and restated on December 7, 2004, the “Original Limited Partnership Agreement”); 
 WHEREAS, Cantor, BGC Partners, Inc., a Delaware corporation (“BGC Partners”), the Partnership, BGC Global Holdings, L.P., a Cayman
Islands exempted limited partnership (“Global Opco”), and Holdings have entered into that certain Separation Agreement, dated as of March 31, 2008 (the “Separation Agreement”), pursuant to which, among other
things, Cantor has agreed to separate the Inter-Dealer Brokerage Business, the Market Data Business and the Fulfillment Business (each as defined in the Separation Agreement and together, the “BGC Businesses”) from the remainder of
the businesses of Cantor by contributing the BGC Businesses to BGC Partners and its applicable Subsidiaries, including the Partnership and Global Opco, in the manner and on the terms and conditions set forth in the Separation Agreement (the
“Separation”); 
 WHEREAS, as part of the Separation, (a) BGC Holdings, LLC will continue as the general partner of the
Partnership, but will be indirectly controlled by BGC Partners; (b) BGC Holdings US will become a limited partner of the Partnership; and (c) Holdings will continue as a limited partner of the Partnership; and 
 WHEREAS, the Partners are amending and restating the Original Partnership Agreement in order to, among other things, provide for or attest to the
foregoing transactions contemplated by the Separation Agreement, effective immediately. 
 NOW, THEREFORE, the parties hereto hereby adopt
the following as the amended and restated “partnership agreement” of the Partnership within the meaning of the Act: 
 ARTICLE I

 DEFINITIONS 
 SECTION 1.01.
Definitions. As used in this Agreement, the following terms have the meanings set forth below: 
  

 “Accounting Period” means (a) in the case of the first Accounting Period, the
period commencing on the date of this Agreement and ending at the next Closing of the Books Event, and (b) in the case of each subsequent Accounting Period, the period commencing immediately after a Closing of the Books Event and ending at the
next Closing of the Books Event. 
 “Act” has the meaning set forth in the recitals to this Agreement. 
 “Action” means any action, claim, suit, litigation, proceeding (including arbitral) or investigation. 
 “Affiliate” means, with respect to any Person, any other Person that directly or indirectly, through one or more intermediaries,
controls, or is controlled by, or is under common control with, such first Person. 
 “Agreement” has the meaning set forth
in the preamble to this Agreement. 
 “Ancillary Agreements” means “Ancillary Agreements” as defined in the
Separation Agreement. 
 “Applicable Tax Rate” means the estimated highest aggregate marginal statutory federal, state and
local income, franchise and branch profits tax rates (determined taking into account the deductibility of state and local income taxes for federal income tax purposes and the creditability or deductibility of foreign income taxes for federal income
tax purposes) (“Tax Rate”) applicable to any Partner on income of the same character and source as the income allocated to such Partner pursuant to Sections 5.04(a) and (b) for such fiscal year, fiscal quarter or other period,
as determined by the tax matters partner in its discretion; provided that, in the case of a Partner that is a partnership, grantor trust or other pass-through entity under U.S. federal income tax law, the Tax Rate applicable to such Partner
for purposes of determining the Applicable Tax Rate shall be the weighted average of the Tax Rates of such Partner’s members, grantor-owners or other beneficial owners (weighted in proportion to their relative economic interests in such
Partner), as determined by the tax matters partner in its discretion; provided, further, that if any such member, grantor-owner or other beneficial owner of such Partner is itself a partnership, grantor trust or other-pass through
entity, similar principles shall be applied by the tax matters partner in its discretion to determine the Tax Rate of such member, grantor-owner or other beneficial owner. 
 “BGC Businesses” has the meaning set forth in the recitals to this Agreement. 
 “BGC Holdings, LLC” has the meaning set forth in the preamble to this Agreement. 
 “BGC Holdings US” has the meaning set forth in the preamble to this Agreement. 
 “BGC Partners” has the meaning set forth in the recitals to this Agreement. 
  

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 “BGC Partners Common Stock” means (1) prior to the Merger, the common units of BGC
Partners (regardless of the class of such common units); and (2) after the Merger, the common stock, par value $0.01 per share, of BGC Partners. 
 “BGC Partners Company” means any member of the BGC Partners Group. 
 “BGC Partners
Group” means BGC Partners and its Subsidiaries (other than Holdings and its Subsidiaries, the Partnership and its Subsidiaries and Global Opco and its Subsidiaries). 
 “Business Day” shall mean any day excluding Saturday, Sunday and any day on which banking institutions located in New York, New York are
authorized or required by applicable Law or other governmental action to be closed. 
 “Cantor” has the meaning set forth in
the recitals to this Agreement. 
 “Cantor Group” means Cantor and its Subsidiaries (other than any member of the Holdings
Group or the BGC Partners Group). 
 “Capital” means, with respect to any Partner, such Partner’s capital in the
Partnership as reflected in such Partner’s Capital Account. 
 “Capital Account” means, with respect to any Partner,
such Partner’s capital account established on the books and records of the Partnership. 
 “Certificate of Limited
Partnership” means the certificate of limited partnership of the Partnership filed with the office of the Secretary of State of the State of Delaware on April 22, 2004. 
 “Closing of the Books Event” means any of (a) the close of the last day of each calendar year and each calendar quarter,
(b) the dissolution of the Partnership, (c) the acquisition of an additional interest in the Partnership by any new or existing Partner in exchange for more than a de minimis amount of property, (d) the distribution by the Partnership
to a Partner of more than a de minimis amount of Partnership property as consideration for an interest in the Partnership, or (e) any other time that the General Partner determines to be appropriate for an interim closing of the
Partnership’s books. 
 “Code” means the U.S. Internal Revenue Code of 1986, as amended, or any successor statute
thereto. 
 “Contribution” means “Contribution” as defined in the Separation Agreement. 
 “Corporate Opportunity” means any business opportunity that the Partnership is financially able to undertake, that is, from its nature,
in any of the Partnership’s lines of business, of practical advantage to the Partnership and one in which the Partnership has an interest or a reasonable expectancy, and in which, by embracing the opportunities, the self-interest of BGC
Partners, Holdings or their respective Representatives will be brought into conflict with the Partnership’s self-interest. 
  

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 “DGCL” has the meaning set forth in Section 9.02(a). 
 “Disinterested Director” has the meaning set forth in Section 9.02(i)(i). 
 “Estimated Proportionate Quarterly Tax Distribution” means the Proportionate Quarterly Tax Distribution calculated using the Tax Matters
Partner’s estimate of the aggregate amount of taxable income or gain to be allocated to the Partners pursuant to Section 5.04(a) for the applicable period (excluding any items of income, gain, loss or deduction allocated in respect of any
Special Item). 
 “Estimated Tax Due Date” means (a) in the case of a Partner that is not an individual, the 15th day
of each April, June, September and December or (b) in the case of a Partner that is an individual, the 15th day of each April, June, September and January or, in each of cases (a) and (b), if earlier with respect to any quarter, the date
on which BGC Partners is required to make an estimated tax payment. 
 “General Partner” means BGC Holdings, LLC or any
Person who has been admitted, as herein provided, as an additional or substitute general partner, and who has not ceased to be a general partner, each in its capacity as a general partner of the Partnership. 
 “General Partnership Interest” means, with respect to the General Partner, such Partner’s Unit and Capital designated as the
“General Partnership Interest” on Schedule 4.02 and Schedule 5.01 in accordance with this Agreement and rights and obligations with respect to the Partnership pursuant to this Agreement and applicable law by virtue of such
Partner being a General Partner and having such Unit and Capital. 
 “Global Opco” has the meaning set forth in the recitals
to this Agreement. 
 “Global Opco Units” means “Units” as defined in the Global Opco Limited Partnership
Agreement. 
 “Group” means the Holdings Group or the BGC Partners Group, as applicable. 
 “Group Transferee” has the meaning set forth in Section 7.02(a)(ii). 
 “Group Transferor” has the meaning set forth in Section 7.02(a)(ii). 
 “Holdings” has the meaning set forth in the preamble to this Agreement. 
 “Holdings Company” means any member of the Holdings Group. 
 “Holdings Group” means Holdings and its Subsidiaries (other than the Partnership and its Subsidiaries and Global Opco and its
Subsidiaries). 
 “Holdings Limited Partnership Agreement” means the Amended and Restated Limited Partnership Agreement of
BGC Holdings, L.P., as amended from time to time. 
  

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 “Holdings Units” means “Units” as defined in the Holdings Limited Partnership
Agreement. 
 “Independent Counsel” has the meaning set forth in Section 9.02(i)(ii). 
 “Interest” means the General Partnership Interest and any Limited Partnership Interest (including, for the avoidance of doubt, the
Special Voting Limited Partnership Interest). 
 “Limited Partner” means any Person who has acquired a Limited Partnership
Interest pursuant to and in compliance with this Agreement and who shall have been admitted to the Partnership as a Limited Partner in accordance with this Agreement and shall not have ceased to be a Limited Partner under the terms of this
Agreement, each in its capacity as a limited partner of the Partnership. 
 “Limited Partnership Interest” means, with
respect to any Limited Partner, such Partner’s Units and Capital designated as a “Limited Partnership Interest” (including, for the avoidance of doubt, designation as a “Special Voting Limited Partnership Interest”) on
Schedule 4.02 and Schedule 5.01 in accordance with this Agreement and rights and obligations with respect to the Partnership pursuant to this Agreement and applicable law by virtue of such Partner holding such Units and having such
Capital. 
 “Majority in Interest” means Limited Partner(s) holding a majority of the Units underlying the Limited
Partnership Interests outstanding as of the applicable record date; provided, however, that if the Holdings Group shall hold a Majority in Interest and the Cantor Group shall hold a majority of the Units underlying the Exchangeable
Limited Partnership Interests of Holdings, then “Majority in Interest” for purposes of this Agreement shall mean Cantor. 
 “Original Limited Partnership Agreement” has the meaning set forth in the recitals to this Agreement. 
 “Partners” means the Limited Partners (including, for the avoidance of doubt, the Special Voting Limited Partner) and the General Partner, and “Partner” means any of the foregoing. 
 “Partnership” has the meaning set forth in the preamble to this Agreement. 
 “Percentage Interest” means, as of the applicable calculation time, with respect to a Partner, the ratio, expressed as a percentage, of
the number of Units held by such Partner over the number of Units held by all Partners. 
 “Person” means any individual,
firm, corporation, partnership, trust, incorporated or unincorporated association, joint venture, joint stock company, limited liability company, governmental entity or other entity of any kind, and shall include any successor (by merger or
otherwise) of such entity. 
 “proceeding” has the meaning set forth in Section 9.02(a). 
  

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 “Proportionate Quarterly Tax Distribution” means, for each Partner for each fiscal
quarter or other applicable period, such Partner’s Proportionate Tax Share for such fiscal quarter or other applicable period. 
 “Proportionate Tax Share” means, with respect to a Partner, the product of (a) the Tax Distribution for the fiscal year, fiscal quarter or other period, as applicable, and (b) the Percentage Interest of such
Partner for such fiscal year, fiscal quarter or other period. In the event that the Percentage Interest of a Partner changes during any fiscal year, fiscal quarter or other period, the Proportionate Tax Share of such Partner and the other Partners,
as the case may be, for such fiscal year, fiscal quarter or other period shall be appropriately adjusted to take into account the Partners’ varying interests. 
 “Representatives” means, with respect to any Person, the Affiliates, directors, officers, employees, general partners, agents, accountants, managing member, employees, counsel and other advisors and
representatives of such Person. 
 “Separation” has the meaning set forth in the recitals to this Agreement. 
 “Separation Agreement” has the meaning set forth in the recitals to this Agreement. 
 “Special Item” means the matters set forth on Schedule A. 
 “Special Voting Limited Partner” means the Limited Partner holding the Special Voting Limited Partnership Interest pursuant to and in
compliance with this Agreement and who shall have been admitted to the Partnership as a Limited Partner designated as the Special Voting Limited Partner in accordance with this Agreement and shall not have ceased to be a Limited Partner designated
as the Special Voting Limited Partner under the terms of this Agreement. 
 “Special Voting Limited Partnership Interest”
means, with respect to the Special Voting Limited Partner, such Partner’s Unit and Capital designated as the “Special Voting Limited Partnership Interest” on Schedule 4.02 and Schedule 5.01 in accordance with this
Agreement and rights and obligations with respect to the Partnership pursuant to this Agreement and applicable law by virtue of such Partner holding such Units and having such Capital. 
 “Subsidiary” means, as of the relevant date of determination, with respect to any Person, any corporation or other Person of which 50%
or more of the voting power of the outstanding voting equity securities or 50% or more of the outstanding economic equity interest is held, directly or indirectly, by such Person. 
 “Tax Distribution” means, for any fiscal quarter or fiscal year or other period of the Partnership during the term of the Partnership,
the product of (a) the aggregate amount of taxable income or gain allocated to the Partners pursuant to Section 5.04(a) for such period (excluding any item of income, gain, loss or deduction allocated in respect of any Special Item) and
(b) the Applicable Tax Rate for such period. 
  

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 “Transfer” means any transfer, sale, conveyance, assignment, gift, hypothecation, pledge
or other disposition, whether voluntary or by operation of law, of all or any part of an Interest or any right, title or interest therein. 
 “Transferee” means the transferee in a Transfer or proposed Transfer. 
 “Transferor” means the
transferor in a Transfer or proposed Transfer. 
 “UCC” has the meaning set forth in Section 4.07. 
 “Unit” means, with respect to any Partner, such Partner’s partnership interest in the Partnership entitling the holder to a share
in the Partnership’s profits, losses and operating distributions as provided in this Agreement. 
 SECTION 1.02. Other Definitional
Provisions. Wherever required by the context of this Agreement, the singular shall include the plural and vice versa, and the masculine gender shall include the feminine and neuter genders and vice versa, and references to any agreement,
document or instrument shall be deemed to refer to such agreement, document or instrument as amended, supplemented or modified from time to time. When used herein: 
 (a) the word “or” is not exclusive unless the context clearly requires otherwise; 
 (b) the word “control” (including, with correlative meanings, the terms “controlled by” and
“under common control with”), as used with respect to any Person, means the direct or indirect possession of the power to direct or cause the direction of the management or policies of such Person, whether through the ownership of
voting securities, by contract or otherwise; 
 (c) the words “including,” “includes,”
“included” and “include” are deemed to be followed by the words “without limitation”; 
 (d) the terms “herein,” “hereof” and “hereunder” and other words of similar import refer to this Agreement as a whole and not to any particular section, paragraph or
subdivision; and 
 (e) all section, paragraph or clause references not attributed to a particular document shall be
references to such parts of this Agreement, and all exhibit, appendix, annex and schedule references not attributed to a particular document shall be references to such exhibits, appendixes, annexes and schedules to this Agreement. 
 SECTION 1.03. References to Schedules. The General Partner shall maintain and revise from time to time all schedules referred to in this Agreement
in accordance with this Agreement. Notwithstanding anything in Section 10.01 to the contrary, any such revision shall not be deemed an amendment to this Agreement, and shall not require any further act, vote or approval of any Person.

  

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 ARTICLE II 
 FORMATION, CONTINUATION AND POWERS 
 SECTION 2.01. Formation. Effective as of 2:33 p.m., Wilmington,
Delaware time, on April 22, 2004, the Partnership was formed pursuant to the laws of the State of Delaware pursuant to a Certificate of Limited Partnership. The Original Limited Partnership Agreement was entered into on July 22, 2004, and
was amended and restated on December 7, 2004, and, prior to the effectiveness of this Agreement, as amended and restated on December 7, 2004, constitutes the partnership agreement (as defined in the Act) of the parties thereto. The
Original Limited Partnership Agreement shall be amended and restated in its entirety to be this Agreement effective immediately prior to the closing of the Contribution pursuant to the Separation Agreement, and this Agreement shall thereafter
constitute the partnership agreement (as defined in the Act) of the parties hereto. 
 SECTION 2.02. Name. The name of the Partnership
is “BGC Partners, L.P.” 
 SECTION 2.03. Purpose and Scope of Activity. The purpose of the Partnership shall be to conduct
any and all activities permitted under the Act. The Partnership shall possess and may exercise all the powers and privileges granted by the Act or by any other law or by this Agreement, together with any powers incidental thereto, that are necessary
or convenient to the conduct, promotion or attainment of the business, purposes or activities of the Partnership. 
 SECTION 2.04.
Principal Place of Business. For purposes of the Act, the principal place of business of the Partnership shall be located in New York, New York or at such other place as may hereafter be designated from time to time by the General Partner.
The Partnership, committee and officer meetings shall take place at the Partnership’s principal place of business unless decided otherwise for any particular meeting. 
 The Partnership may qualify to transact business in such other states and under such assumed business names (for which all applicable assumed business
name certificates or filings shall be made) as the General Partner shall determine. Each Partner shall execute, acknowledge, swear to and deliver all certificates or other documents necessary or appropriate to qualify, continue and terminate the
Partnership as a foreign limited partnership in such jurisdictions in which the Partnership may conduct or cease to conduct business, as applicable. 
 SECTION 2.05. Registered Agent and Office. The registered agent for service of process is, and the mailing address of the registered office of the Partnership in the State of Delaware is in care of, The
Corporation Trust Company, 1209 Orange Street, Wilmington, Delaware. At any time, the Partnership may designate another registered agent and/or registered office. 
 SECTION 2.06. Authorized Persons. The execution and causing to be filed of the Certificate of Limited Partnership by the applicable authorized Persons on behalf of the General Partner are hereby specifically
ratified, adopted and confirmed. The officers of the Partnership and the General Partner are hereby designated as authorized Persons to act in connection with executing and causing to be filed, when approved by the appropriate governing 

  

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body or bodies hereunder, any certificates required or permitted to be filed with the Secretary of State of the State of Delaware and any certificates (and
any amendments and/or restatements thereof) necessary for the Partnership to file in any jurisdiction in which the Partnership is required to make a filing. 
 SECTION 2.07. Term. The term of the Partnership began on the date the Certificate of Limited Partnership of the Partnership became effective, and the Partnership shall have perpetual existence unless sooner
dissolved as provided in Article VIII. 
 SECTION 2.08. Treatment as Partnership. Except as otherwise required pursuant to a
determination within the meaning of Section 1313(a)(1) of the Code, the parties shall treat the Partnership as a partnership for United States federal income tax purposes and agree not to take any action or fail to take any action which action
or inaction would be inconsistent with such treatment. 
 SECTION 2.09. Compliance with Law. The Partnership shall use its best
efforts to comply with any and all governmental requirements applicable to it, including the making of any and all necessary or advisable governmental registrations. 
 ARTICLE III 
 MANAGEMENT 
 SECTION 3.01. Management by the General Partner. (a) Subject to the terms and provisions of this Agreement, the management and control of the business and affairs of the Partnership shall be vested solely
in, and directed and exercised solely by, the General Partner. In furtherance of the activities of the Partnership, subject to the terms and provisions of this Agreement, the General Partner shall have all rights and powers, statutory or otherwise,
possessed by general partners of limited partnerships under the laws of the State of Delaware. 
 (b) Except as otherwise
expressly provided herein, the General Partner has full and exclusive power and authority to do, on behalf of the Partnership, all things that are deemed necessary, appropriate or desirable by the General Partner to conduct, direct and manage the
business and other affairs of the Partnership and is authorized and empowered, on behalf and in the name of the Partnership, to carry out and implement, directly or through such agents as the General Partner may appoint, such actions and execute
such documents as the General Partner may deem necessary or advisable, or as may be incidental to or necessary for the conduct of the business of the Partnership. 
 (c) The General Partner agrees to use its best efforts to meet all requirements of the Code and currently applicable regulations, rulings
and other procedures of the Internal Revenue Service to ensure that the Partnership will be classified for United States federal income tax purposes as a partnership. 
 (d) The General Partner may appoint officers, managers or agents of the Partnership and may delegate to such officers, managers or agents
all or part of the powers, authorities, duties or responsibilities possessed by or imposed on the General Partner pursuant to this Agreement (without limitation on the General Partner’s ability to exercise 

  

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such powers, authorities or responsibilities directly at any time); provided that, notwithstanding anything herein or in any other agreement to the
contrary, the General Partner may remove any such officer, manager or agent, and may revoke any or all such powers, authorities and responsibilities so delegated to any such person, in each case at any time with or without cause. The officers of the
Partnership shall consist of such positions and titles that the General Partner may in its discretion designate or create, including a Chairman, a Chief Executive Officer, a President, a Chief Financial Officer, one or more Vice Presidents, a
Treasurer, one or more Assistant Treasurers, a Secretary or one or more Assistant Secretaries. A single person may hold more than one office. Each officer shall hold office until his successor is chosen, or until his death, resignation or removal
from office. 
 Each of such officers shall have such powers and duties with respect to the business and other affairs of the
Partnership, and shall be subject to such restrictions and limitations, as are prescribed from time to time by the General Partner; provided, however, that each officer shall at all times be subject to the direction and control of the
General Partner in the performance of such powers and duties. 
 (e) Notwithstanding anything to the contrary herein, without
the prior written consent of the Limited Partners (by affirmative vote of a Majority in Interest), the General Partner shall not take any action that may adversely affect Cantor’s Purchase Right (as defined in the Separation Agreement) in
Section 4.11 of the Separation Agreement. 
 SECTION 3.02. Role and Voting Rights of Limited Partners; Authority of Partners.
(a) Limitation on Role of Limited Partners. No Limited Partner shall have any right of control or management power over the business or other affairs of the Partnership as a result of its status as a Limited Partner except as otherwise
provided in this Agreement. No Limited Partner shall participate in the control of the Partnership’s business in any manner that would, under the Act, subject such Limited Partner to any liability beyond those liabilities expressly contemplated
hereunder, including holding himself, herself or itself out to third parties as a general partner of the Partnership; provided that any Limited Partner may be an employee of the Partnership or any of its Affiliates and perform such duties and
do all such acts required or appropriate in such role, and no such performance or acts shall subject such Limited Partner to any liability beyond those liabilities expressly contemplated hereunder. Without limiting the generality of the foregoing,
in accordance with, and to the fullest extent permitted by the Act (including Section 17-303 thereof), Limited Partners (directly or through an Affiliate) (i) may consult with and advise the General Partner or any other Person (including,
if applicable, the general partner of the General Partner) with respect to any matter, including the business of the Partnership, (ii) may, or may cause the General Partner or any other Person (including, if applicable, the general partner of
the General Partner) to, take or to refrain from taking any action, including by proposing, approving, consenting or disapproving, by voting or otherwise, with respect to any matter, including the business of the Partnership, (iii) may transact
business with the General Partner (including, if applicable, the general partner of the General Partner) or the Partnership, and (iv) may be an officer, director, partner or stockholder of the General Partner (including, if applicable, the
general partner of the General Partner) or have its Representatives serve as officers or directors of the General Partner (including, if applicable, of the general partner of the General Partner) without incurring additional liabilities to third
parties. 
  

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 (b) No Limited Partner Voting Rights. To the fullest extent permitted by
Section 17-302(f) of the Act, the Limited Partners shall not have any voting rights under the Act, this Agreement or otherwise, and shall not be entitled to consent to, approve or authorize any actions by the Partnership or the General Partner,
except in each case as otherwise specifically provided in this Agreement. 
 (c) Authority of Partners. Except as set
forth herein with respect to the General Partner, no Limited Partner shall have any power or authority, in such Partner’s capacity as a Limited Partner, to act for or bind the Partnership except to the extent that such Limited Partner is so
authorized in writing prior thereto by the General Partner. Without limiting the generality of the foregoing, except as set forth herein with respect to the General Partner, no Limited Partner, as such, shall, except as so authorized, have any power
or authority to incur any liability or execute any instrument, agreement or other document for or on behalf of the Partnership, whether in the Partnership’s name or otherwise. Persons dealing with the Partnership are entitled to rely
conclusively upon the power and authority of the General Partner. Each Limited Partner hereby agrees that, except to the extent provided in this Agreement and except to the extent that such Limited Partner shall be the General Partner, it will not
participate in the management or control of the business and other affairs of the Partnership, will not transact any business for the Partnership and will not attempt to act for or bind the Partnership. 
 ARTICLE IV 
 PARTNERS; CLASSES OF PARTNERSHIP
INTERESTS 
 SECTION 4.01. Partners. The Partnership shall have (a) a General Partner and, (b) one or more Limited Partners
(including, for the avoidance of doubt, the Special Voting Limited Partner). Schedule 4.01 sets forth the name and address of the Partners. Schedule 4.01 shall be amended pursuant to Section 1.03 to reflect any change in the
identity or address of the Partners in accordance with this Agreement. Each Person admitted to the Partnership as a Partner pursuant to this Agreement shall be a partner of the Partnership until such Person ceases to be a Partner in accordance with
the provisions of this Agreement. 
 SECTION 4.02. Interests. (a) Generally. (i) Classes of Interests.
Interests in the Partnership shall be divided into two classes: (A) a General Partnership Interest; and (B) Limited Partnership Interests (including, for the avoidance of doubt, the Special Voting Limited Partnership Interest). The General
Partnership Interest and the Limited Partnership Interests shall consist of, and be issued as, Units and Capital. The aggregate number of authorized Units is 600,000,000. The aggregate number of authorized Units shall not be changed, modified or
adjusted from that set forth in the immediately preceding sentence; provided that, in the event that the total number of authorized shares of BGC Partners Common Stock under the certificate of incorporation of BGC Partners shall be increased
or decreased after the date of this Agreement, then the total number of authorized Units shall be correspondingly increased or decreased by the same number so that the number of the authorized Units equals the number of authorized shares of BGC
Partners Common Stock. Any Units repurchased by or otherwise transferred to the Partnership or otherwise forfeited or cancelled shall be cancelled and 

  

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thereafter deemed to be authorized but unissued, and may be subsequently issued as Units for all purposes hereunder in accordance with this Agreement.

 (ii) Issuances of Additional Units. Any authorized but unissued Units may be issued: 
  

	 	(1)	pursuant to the Contribution and Schedule 2.03 of the Separation Agreement; 

  

	 	(2)	(A) to members of the BGC Partners Group and/or Holdings Group, as the case may be, in connection with an investment in the Partnership by the members of the BGC Partners Group
and/or Holdings Group, as the case may be, in each case as provided in Section 4.11 of the Separation Agreement; 

  

	 	(3)	to members of the Holdings Group, in connection with a redemption pursuant to Section 12.03 of the Holdings Limited Partnership Agreement; 

  

	 	(4)	as otherwise agreed by each of the General Partner and the Limited Partners (by affirmative vote of a Majority in Interest); 

  

	 	(5)	to BGC Partners or Holdings in connection with a grant of equity by BGC Partners or Holdings, respectively, pursuant to the BGC Holdings, L.P. Participation Plan; and

  

	 	(6)	to any Partner in connection with a conversion of an issued Unit and Interest into a different class or type of Unit and Interest in accordance with this Agreement;

 provided that each Person to be issued additional Units pursuant to clause (1), (2), (3), (4) or (5) of this
sentence shall, as a condition to such issuance, execute and deliver to the Partnership an agreement in which such Person agrees to be admitted as a Partner with respect to such Units and bound by this Agreement and any other agreements, documents
or instruments specified by the General Partner; provided, however, that if such Person (A) is at the time of such issuance a Partner of the applicable class of Interests being issued or (B) has previously entered into an
agreement pursuant to which such Person shall have agreed to become a Partner and be bound by this Agreement with respect to the applicable class of Interests being issued (which agreement is in effect at the time of such issuance), such Person
shall not be required to enter into any such agreements unless otherwise determined by the General Partner. Upon any such issuance, any such Person not already a Partner shall be admitted as a limited partner with respect to the issued Interests.

 (b) General Partnership Interest. The Partnership shall have one General Partnership Interest. The Unit issued to
the General Partner in respect of such Partner’s General Partnership Interest is set forth on Schedule 4.02. Schedule 4.02 shall be amended pursuant to Section 1.03 to reflect any change in the number or the issuance or
allocation of 

  

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the Unit in respect of such Partner’s General Partnership Interest in accordance with this Agreement. 
 (c) Limited Partnership Interests. (i) The Partnership shall have one or more Limited Partnership Interests. The number of
Units issued to each Limited Partner in respect of such Partner’s Limited Partnership Interest is set forth on Schedule 4.02. Schedule 4.02 shall be amended pursuant to Section 1.03 to reflect any change in the number or the
issuance or allocation of the Units in respect of such Partner’s Limited Partnership Interest in accordance with this Agreement. 
 (ii) The Partnership shall have one Limited Partnership Interest designated as the Special Voting Limited Partnership Interest, as provided in Section 4.03(b). There shall only be one (1) Unit associated
with the Special Voting Limited Partnership Interest. All other Limited Partnership Interests shall be designated as Limited Partnership Interests. 
 (d) No Additional Classes of Interests. There shall be no additional classes of partnership interests in the Partnership. 
 SECTION 4.03. Admission and Withdrawal of Partners. (a) General Partner. (i) The initial General Partner is BGC Holdings, LLC. On the date of this Agreement, immediately following the
Separation, BGC Holdings, LLC shall have the General Partnership Interest, which shall have the Unit and the Capital set forth on Schedule 4.02 and Schedule 5.01, respectively. 
 (ii) The admission of a Transferee as a General Partner, and resignation or withdrawal of any General Partner, shall be governed by
Section 7.02. 
 (iii) Effective immediately upon the Transfer of the General Partner’s entire General Partnership
Interest as provided in Section 7.02(c), such Partner shall cease to have any interest in the profits, losses, assets, properties or capital of the Partnership with respect to such General Partnership Interest and shall cease to be the General
Partner. 
 (b) Limited Partners. (i) The initial Limited Partners are Holdings and BGC Holdings US, and the
initial Special Voting Limited Partner is BGC Holdings, LLC. On the date of this Agreement, immediately following the Separation, the Limited Partners shall have the Limited Partnership Interests (including, for the avoidance of doubt, the Special
Voting Limited Partnership Interest), which shall have the Units and the Capital set forth on Schedule 4.02 and Schedule 5.01, respectively. 
 (ii) The admission of a Transferee as a Limited Partner pursuant to any Transfer permitted by Section 7.02(a) or 7.02(b), as applicable, shall be governed by Section 7.02, and the admission of a Person as a
Limited Partner in connection with the issuance of additional Units pursuant to Section 4.02(a)(ii) shall be governed by such applicable Section. 
  

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 (iii) Effective immediately upon the Transfer of a Limited Partner’s entire Limited
Partnership Interest as provided in Section 7.02(a) or 7.02(b), as applicable, such Partner shall cease to have any interest in the profits, losses, assets, properties or capital of the Partnership with respect to such Limited Partnership
Interest, and shall cease to be a Limited Partner. 
 (c) No Additional Partners. No additional Partners shall be
admitted to the Partnership except in accordance with this Article IV. 
 SECTION 4.04. Liability to Third Parties; Capital Account
Deficits. (a) Except as may otherwise be expressly provided by the Act, the General Partner shall have unlimited personal liability for the satisfaction and discharge of all debts, liabilities, contracts and other obligations of the
Partnership. The General Partner shall not be personally liable for the return of any portion of the capital contribution of any Limited Partner, the return of which shall be made solely from the Partnership’s assets. 
 (b) Except as may otherwise be expressly provided by the Act or this Agreement, no Limited Partner shall be liable for the debts,
liabilities, contracts or other obligations of the Partnership. Each Limited Partner shall be liable only to make its capital contributions as provided in this Agreement or the Separation Agreement or as otherwise agreed by such Limited Partner and
the Partnership in writing after the date of this Agreement and shall not be required, after its capital contribution shall have been paid, to make any further capital contribution to the Partnership or to lend any funds to the Partnership except as
otherwise expressly provided in this Agreement or the Separation Agreement or as otherwise agreed by such Limited Partner and the Partnership in writing after the date of this Agreement. No Limited Partner shall be required to repay the Partnership,
any Partner or any creditor of the Partnership any negative balance in such Limited Partner’s Capital Account. 
 (c) No
Limited Partner shall be liable to make up any deficit in its Capital Account; provided that nothing in this Section 4.04(c) shall relieve a Partner of any liability it may otherwise have, either pursuant to the terms of this Agreement
or pursuant to the terms of any agreement to which the Partnership or such Partner may be a party. 
 SECTION 4.05. Classes. Any
Person may own one or more classes of Interests. Except as otherwise specifically provided herein, the ownership of other classes of Interests shall not affect the rights or obligations of a Partner with respect to other classes of Interests. As
used in this Agreement, the General Partner and the Limited Partners (including the Special Voting Limited Partner) shall be deemed to be separate Partners even if any Partner holds more than one class of Interest. References to a certain class of
Interest with respect to any Partner shall refer solely to that class of Interest of such Partner and not to any other class of Interest, if any, held by such Partner. 
 SECTION 4.06. Certificates. The Partnership may, in the discretion of the General Partner, issue any or all Units in certificated form, which certificates shall be held by the Partnership as custodian for the
applicable Partners. The form of any such certificates shall be 

  

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approved by the General Partner and include the legend required by Section 7.06. If certificates are issued, a transfer of Units will require delivery
of an endorsed certificate. 
 SECTION 4.07. Uniform Commercial Code Treatment of Units. Each Unit in the Partnership shall constitute
a “security” within the meaning of, and governed by, (i) Article 8 of the Uniform Commercial Code (including Section 8-102(a)(15) thereof) as in effect from time to time in the State of Delaware (6 Del. C. §
8-101, et seq.) (the “UCC”), and (ii) Article 8 of the Uniform Commercial Code of any other applicable jurisdiction that now or hereafter substantially includes the 1994 revisions to Article 8 thereof as adopted by the
American Law Institute and the National Conference of Commissioners on Uniform State Laws and approved by the American Bar Association on February 14, 1995. Notwithstanding any provision of this Agreement to the contrary, to the extent that any
provision of this Agreement is inconsistent with any non-waivable provision of Article 8 of the UCC, such provision of Article 8 of the UCC shall control. The Partnership shall maintain books for the purpose of registering the transfer of Units. Any
Transfer of Units shall be effective as of the registration of the transfer of such Units in the books and records of the Partnership. 
 SECTION 4.08. Priority Among Partners. No Partner shall be entitled to any priority or preference over any other Partner either as to return of capital contributions or as to profits, losses or distributions, except to the extent
that this Agreement may be deemed to establish such a priority or preference. 
 ARTICLE V 
 CAPITAL AND ACCOUNTING MATTERS 
 SECTION
5.01. Capital. (a) Capital Accounts. There shall be established on the books and records of the Partnership a Capital Account for each Partner. Schedule 5.01 sets forth the names and the Capital Account of the Partners as
of the date of this Agreement. Schedule 5.01 shall be amended pursuant to Section 1.03 to reflect any change in the identity or Capital Accounts in accordance with this Agreement. 
 (b) Capital Contributions. (i) On the date of this Agreement, contributions of assets, property and/or cash shall be made by
or on behalf of the Partners listed on Schedule 4.01 in connection with the Contribution, pursuant to the terms set forth in the Separation Agreement. 
 (ii) In return for such initial contributions, Interests shall be issued or Transferred to the Partners as provided on Schedule
5.01. 
 (iii) The parties shall treat the contributions described in this Section 5.01(b) as contributions pursuant
to Section 721 of the Code in which no gain or loss is recognized to any extent, except as otherwise required pursuant to a determination within the meaning of Section 1313(a)(1) of the Code. 
 (iv) Except as otherwise provided in Section 5.01(b)(i), no capital contributions shall be required (A) unless otherwise
determined by the General Partner and agreed to by the contributing Partner, or (B) unless otherwise determined by the 

  

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General Partner in connection with the admission of a new Partner or the issuance of additional Interests to a Partner. 
 (v) The Partnership may invest or cause to be invested all amounts received by the Partnership as capital contributions in its sole and
absolute discretion. 
 SECTION 5.02. Withdrawals; Return on Capital. No Partner shall be entitled to withdraw or otherwise receive
any distributions in respect of any Interest (including the associated Units or Capital), except as provided in Section 6.01 or Section 8.03. The Partners shall not be entitled to any return on their Capital. 
 SECTION 5.03. Maintenance of Capital Accounts. As of the end of each Accounting Period, the balance in each Partner’s Capital Account shall
be adjusted by (a) increasing such balance by (i) such Partner’s allocable share of each item of the Partnership’s income and gain for such Accounting Period (allocated in accordance with Section 5.04(a)) and (ii) the
amount of cash or the fair market value of other property (determined in accordance with Section 5.05) contributed to the Partnership by such Partner in respect of such Partner’s related Interest during such Accounting Period, net of
liabilities assumed by the Partnership with respect to such other property, and (b) decreasing such balance by (i) the amount of cash or the fair market value of other property (determined in accordance with Section 5.05) distributed
to such Partner in respect of such class of Interest associated with such Capital Account pursuant to this Agreement, net of liabilities (if any) assumed by such Partner with respect to such other property, and (ii) such Partner’s
allocable share of each item of the Partnership’s deduction and loss for such Accounting Period (allocated in accordance with Section 5.04(a)). The balances in each Partners’ Capital Account shall also be adjusted at the time and in
the manner permitted by the capital accounting rules of the Treasury Regulation section 1.704-1(b)(2)(iv)(f). The foregoing and the other provisions of this Agreement relating to the maintenance of Capital Accounts are intended to comply with
Treasury Regulation section 1.704-1(b), and shall be interpreted and applied in a manner consistent therewith. 
 SECTION 5.04.
Allocations and Tax Matters. (a) Book Allocations. After giving effect to the allocations set forth in Section 2 of Exhibit A hereto, for purposes of computing Capital Accounts and allocating any items of income, gain,
loss or deduction thereto, with respect to each Accounting Period, all remaining items of income, gain, loss or deduction of the Partnership (calculated in the manner contemplated by the capital accounting rules of the Treasury Regulations
promulgated under Section 704(b) of the Code, and regardless of whether the Partnership has net income) shall be allocated among the Capital Accounts of the Interests in proportion to their Percentage Interest as of the end of such Accounting
Period; provided, however, that upon any Closing of the Books Event (other than an event described in clauses (a) of such definition), the value of each asset on the books of the Partnership shall be adjusted to equal its gross
fair market value (as reasonably determined by the General Partner) at such time, and the amount of such adjustment shall be taken into account as gain (if such adjustment is positive) or loss (if such adjustment is negative) from the disposition of
such asset for purposes of this Section 5.04(a); provided, further, that any and all items of income, gain, loss or deduction to the extent resulting from a Special Item will be allocated entirely to the Capital Accounts of the
Limited Partnership Interests (other than the Special Voting Limited Partnership Interest) held by Partners who are members of the Holdings Group, pro rata in proportion to the 

  

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number of Units (other than the Units underlying the Special Voting Limited Partnership Interest) held by such Partners. If, after any allocation of items of
income, gain, loss or deduction resulting from a Special Item, there is an exchange of an Exchangeable Limited Partnership Interest (as defined in the Holdings Limited Partnership Agreement) or a Founding Partner Interest (as defined in the Holdings
Limited Partnership Agreement) with BGC Partners for BGC Partners Common Stock, then (A) the Capital Account of the Limited Partnership Interests provided to BGC Partners in connection with such exchange pursuant to Section 8.07 of the
Holdings Limited Partnership Agreement shall be equal to (1) the total Capital for all issued and outstanding Interests, divided by (2) the total number of issued and outstanding Units, multiplied by (3) the number of
Units underlying such Limited Partnership Interest (as appropriately adjusted to reflect the impact of any Special Item and the intention of the Parties for Holdings (and not BGC Partners) to realize the economic benefits and burdens of such
Special Item); and (B) any increase or decrease in the remaining Capital for all issued and outstanding Interests as a result of clause (A) of this sentence shall be allocated to the Capital Accounts of the Limited Partnership Interests
(other than the Special Voting Limited Partnership Interest) held by Partners who are members of the Holdings Group, pro rata in proportion to the number of Units (other than the Units underlying the Special Voting Limited Partnership
Interest) held by such Partners. 
 (b) Tax Allocations. Except as otherwise required under Section 704(c) of the
Code and the Treasury Regulations promulgated thereunder, the Partnership shall cause each item of income, gain, loss or deduction recognized by the Partnership to be allocated among the Partners for U.S. federal, state and local income and, where
relevant, non-U.S. tax purposes in the same manner that each such item is allocated to the Partners’ Capital Accounts or as otherwise provided herein. In the event the value of any Partnership assets is adjusted pursuant to the first proviso of
Section 5.04(a), subsequent allocations of income, gain, loss, and deduction with respect to such asset shall take account of any variation between the adjusted basis of such asset for United States federal income tax purposes and its adjusted
value in the same manner as under Section 704(c) of the Code and the Regulations thereunder. Allocations required by Section 704(c) of the Code shall be made using the “traditional method” described in Treasury Regulation
section 1.704-3(b). 
 SECTION 5.05. General Partner Determinations. All determinations, valuations and other matters of judgment
required to be made for purposes of this Article V, including with respect to allocations to Capital Accounts and accounting procedures and tax matters not expressly provided for by the terms of this Agreement, or for determining the value of any
type or form of proceeds, contribution or distributions hereunder shall be made by the General Partner in good faith. In the event that an additional Partner is admitted to the Partnership and contributes property to the Partnership, or an existing
Partner contributes additional property to the Partnership, pursuant to this Agreement, the value of such contributed property shall be the fair market value of such property as reasonably determined by the General Partner. 
 SECTION 5.06. Books and Accounts. (a) The Partnership shall at all times keep or cause to be kept true and complete records and books of
account, which records and books shall be maintained in accordance with U.S. generally accepted accounting principles. Such records and books of account shall be kept at the principal place of business of the Partnership by the General Partner. The
Limited Partners shall have the right to gain access to 

  

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all such records and books of account (including schedules thereto) for inspection and view (at such reasonable times as the General Partner shall determine)
for any purpose reasonably related to their Interests. The Partnership’s accounts shall be maintained in U.S. dollars. 
 (b) The Partnership’s fiscal year shall begin on the first day of January and end on the thirty-first day of December of each year, or shall be such other period designated by the General Partner. At the end of each fiscal year, the
Partnership’s accounts shall be prepared, presented to the General Partner and submitted to the Partnership’s auditors for examination. 
 (c) The Partnership’s auditors shall be an independent accounting firm of international reputation to be appointed from time to time by the General Partner. The Partnership’s auditors shall be entitled to
receive promptly such information, accounts and explanations from the General Partner and each Partner that they deem reasonably necessary to carry out their duties. The Partners shall provide such financial, tax and other information to the
Partnership as may be reasonably necessary and appropriate to carry out the purposes of the Partnership. 
 SECTION 5.07. Tax Matters
Partner. The General Partner is hereby designated as the tax matters partner of the Partnership, in accordance with the Treasury Regulations promulgated pursuant to Section 6231 of the Code and any similar provisions under any other state
or local or non-U.S. tax laws. The General Partner shall have the authority, in its sole and absolute discretion, to (a) make an election under Section 754 of the Code on behalf of the Partnership, and each Partner agrees to provide such
information and documentation as the General Partner may reasonably request in connection with any such election, (b) determine the manner in which “excess nonrecourse liabilities” (within the meaning of Treasury Regulation
section 1.752-3(a)(3)) are allocated among the Partners and (c) make any other election or determination with respect to taxes (including with respect to depreciation, amortization and accounting methods). 
 SECTION 5.08. Tax Information. The Partnership shall use commercially reasonable efforts to prepare and mail as soon as reasonably practicable
after the end of each taxable year of the Partnership, to each Partner (and each other Person that was such a Partner during such taxable year or its legal representatives), U.S. Internal Revenue Service Schedule K-1, “Partner’s Share of
Income, Credits, Deductions, Etc.,” or any successor schedule or form, for such Person. 
 SECTION 5.09. Withholding.
Notwithstanding anything herein to the contrary, the Partnership is authorized to withhold from distributions and allocations to the Partners, and to pay over to any federal, state, local or foreign governmental authority any amounts believed in
good faith to be required to be so withheld pursuant to the Code or any provision of any other federal, state, local or foreign law and, for all purposes under this Agreement, shall treat such amounts (together with any amounts that are withheld
from payments to the Partnership or any of its Subsidiaries attributable to a direct or indirect Partner of the Partnership) as distributed to those Partners with respect to which such amounts were withheld. If the Partnership is obligated to pay
any amount to a taxing authority on behalf of (or in respect of an obligation of) a Partner (including, federal, state and local or other withholding taxes), then such Partner shall indemnify 

  

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the Partnership in full for the entire amount of any Tax (but not any interest, penalties or other expenses associated with such payment). 
 ARTICLE VI 
 DISTRIBUTIONS 
 SECTION 6.01. Distributions in Respect of Partnership Interests. Subject to the remaining sentences of this Section 6.01, the Partnership
shall distribute to each Partner from such Partner’s Capital Account (a) on or prior to each Estimated Tax Due Date (i) such Partner’s Estimated Proportionate Quarterly Tax Distribution for such fiscal quarter, plus
(ii) with respect to Partners who are members of the Holdings Group, an amount (positive or negative) calculated using the methodology contemplated by the definition “Estimated Proportionate Quarterly Tax Distribution” (taking
into account for this purpose items of income, gain, loss or deduction allocated in respect of any Special Item and disregarding all other items) for such fiscal quarter in respect of any items of income, gain, loss or deduction allocated in respect
of any Special Item, and (b) as promptly as practicable after the end of each fiscal quarter of the Partnership (as determined by the General Partner) an amount equal to the excess (if any) of (x) the net positive cumulative amount
allocated to such Partner’s Capital Account pursuant to Section 5.04(a) or Exhibit A hereto after the date of this Agreement over (y) the amount of any prior distributions to such Partner pursuant to this Section 6.01;
provided that in each case appropriate adjustments shall be made to reflect any amounts treated as distributed pursuant to Section 5.09; provided, however, that with the prior written consent of the holders of a Majority in
Interest of the Limited Partnership Interests, the Partnership may decrease the total amount distributed by the Partnership pursuant to Section 6.01(b). Notwithstanding anything to the contrary set forth in this Section 6.01, in the event
the Partnership is unable to make the distributions contemplated by the foregoing as a result of any Special Item, then the Partnership shall use reasonable best efforts to borrow such amounts as are necessary to make distributions that would have
been received by the BGC Partners Group in the absence of any such Special Item and to make the Estimated Proportionate Quarterly Tax Distributions to the Cantor Group, and the costs of any such costs borrowing shall be treated as a Special Item. No
distributions shall be made by the Partnership except as expressly contemplated by Sections 6.01(a), 6.01(b) and 8.03(a). 
 SECTION 6.02.
Limitation on Distributions. Notwithstanding any provision to the contrary contained in this Agreement, the Partnership and the General Partner, on behalf of the Partnership, shall not be required to make a distribution to a Partner on
account of its interest in the Partnership if such distribution would violate the Act or any other applicable law. 
 ARTICLE VII 

TRANSFERS OF INTERESTS 
 SECTION 7.01.
Transfers Generally Prohibited. No Partner may Transfer or agree or otherwise commit to Transfer all or any portion of, or any of rights, title and interest in and to, its Interest, except as permitted by the terms and conditions set forth in
this Article VII. The Schedules shall be revised pursuant to Section 1.03 from time to time to reflect any change in the Partners or Interests to reflect any Transfer permitted by this Article VII. 
  

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 SECTION 7.02. Permitted Transfers. (a) Limited Partnership Interests. No Limited
Partner (other than the Special Voting Limited Partner, which shall be governed by Section 7.02(b)) may Transfer or agree or otherwise commit to Transfer all or any portion of, or any right, title and interest in and to, its Limited Partnership
Interest (other than the Special Voting Limited Partner, which shall be governed by Section 7.02(b)), except any such Transfer (i) pursuant to Section 4.02(a)(ii), 4.03(b)(i) in connection with the Contribution and the Separation or
Section 7.02(b); (ii) if such Limited Partner shall be a member of the BGC Partners Group or the Holdings Group (the “Group Transferor”), to any member of the BGC Partners Group or the Holdings Group (the “Group
Transferee”), including in connection with the exchange of Holdings Units for BGC Partners Common Stock pursuant to the Holdings Limited Partnership Agreement; or (iii) for which the General Partner and the Limited Partners (with such
consent to require the affirmative vote of a Majority in Interest) shall have provided their respective prior written consent (which consent shall not be unreasonably withheld or delayed, provided that if such Transfer could reasonably be
expected to result in the Partnership being classified or treated as a publicly traded partnership for U.S. federal income tax purposes, the withholding of consent to such Transfer shall not be deemed unreasonable) (including any Transfer to the
Partnership). 
 (b) Special Voting Limited Partnership Interest. The Special Voting Limited Partner may not Transfer
or agree or otherwise commit to Transfer all or any portion of, or any right, title and interest in and to, its Special Voting Limited Partnership Interest, except any such Transfer (i) to a wholly owned Subsidiary of Holdings; provided
that, in the event that such other Person shall cease to be a wholly owned Subsidiary of Holdings, the Special Voting Limited Partnership Interest shall automatically be Transferred to Holdings, without the requirement of any further action on the
part of the Partnership, Holdings or any other Person; or (ii) pursuant to Section 4.03(b)(i) in connection with the Contribution and the Separation. Upon removal of any Special Voting Limited Partner, notwithstanding anything herein to
the contrary, the Special Voting Limited Partnership Interest shall be transferred to the Person being admitted as the new Special Voting Limited Partner, simultaneously with admission and without the requirement of any action on the part of the
Special Voting Limited Partner being removed or any other Person. 
 (c) General Partnership Interest. The General
Partner may not Transfer or agree or otherwise commit to Transfer all or any portion of, or any right, title and interest in and to, its General Partnership Interest, except any such Transfer (i) to a new General Partner in accordance with this
Section, (ii) with the prior written consent (not to be unreasonably withheld or delayed) of the Special Voting Limited Partner, to any other Person, or (iii) pursuant to Section 4.03(a)(i) in connection with the Contribution and the
Separation. Any General Partner may be removed at any time, with or without cause, by the Special Voting Limited Partner in its sole and absolute discretion, and the General Partner may resign from the Partnership for any reason or for no reason
whatsoever; provided, however, that, as a condition to any such removal or resignation, (A) the Special Voting Limited Partner shall first appoint another Person as the new General Partner; (B) such Person shall be admitted
to the Partnership as the new General Partner (upon the execution and delivery of an agreement to be bound by the terms of this Agreement and such other agreements, documents or instruments requested by the resigning General 

  

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Partner); and (C) such resigning or removed General Partner shall Transfer its entire General Partnership Interest to the new General Partner. The
admission of the new General Partner shall be deemed effective immediately prior to the effectiveness of the resignation of the resigning General Partner, and shall otherwise have the effects set forth in Section 4.03(a)(iii). Upon removal of
any General Partner, notwithstanding anything herein to the contrary, the General Partnership Interest shall be transferred to the Person being admitted as the new General Partner, simultaneously with admission and without the requirement of any
action on the part of the General Partner being removed or any other Person. 
 SECTION 7.03. Admission as a Partner Upon Transfer.
Notwithstanding anything to the contrary set forth herein, a Transferee who has otherwise satisfied the requirements of Section 7.02 shall become a Partner, and shall be listed as a “Limited Partner,” “Special
Voting Limited Partner” or “General Partner” as applicable, on Schedule 4.01, and shall be deemed to receive the Interest being Transferred, in each case only at such time as such Transferee executes and delivers to
the Partnership an agreement in which the Transferee agrees to be admitted as a Partner and bound by this Agreement and any other agreements, documents or instruments specified by the General Partner and such agreements (when applicable) shall have
been duly executed by the General Partner; provided, however, that if such Transferee (a) is at the time of such Transfer a Partner of the applicable class of Interests being Transferred or (b) has previously entered into an
agreement pursuant to which the Transferee shall have agreed to become a Partner and be bound by this Agreement (which agreement is in effect at the time of such Transfer), such Transferee shall not be required to enter into any such agreements
unless otherwise determined by the General Partner; provided, further, that the Transfers, admissions to and withdrawals from the Partnership as Partners, contemplated by Sections 4.03(a)(i) or 4.03(b)(i) shall not require the
execution or delivery of any further agreements or other documentation hereunder. 
 SECTION 7.04. Transfer of Units and Capital with the
Transfer of an Interest. Notwithstanding anything herein to the contrary, each Partner who Transfers an Interest shall be deemed to have Transferred the entire Interest, including the associated Units and Capital of such Interest, or, if a
portion of an Interest is being Transferred, each Partner who Transfers a portion of an Interest shall specify the number of Units being so Transferred and such Transfer shall include a proportionate amount of Capital of such Interest, to the
Transferee. 
 SECTION 7.05. Encumbrances. No Partner may charge or encumber its Interest or otherwise subject its Interest to a lien,
pledge, security interest, right of first refusal, option or other similar limitation except in each case for those created by this Agreement. 
 SECTION 7.06. Legend. Each Partner agrees that any certificate issued to it to evidence its Interests shall have inscribed conspicuously on its front or back the following legend: 
 THE PARTNERSHIP INTEREST IN BGC PARTNERS, L.P. REPRESENTED BY THIS CERTIFICATE (INCLUDING ASSOCIATED UNITS AND CAPITAL) HAS NOT BEEN REGISTERED UNDER THE
U.S. SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR REGISTERED OR QUALIFIED UNDER THE SECURITIES LAWS OF ANY STATE OR 

  

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FOREIGN JURISDICTION, AND THIS PARTNERSHIP INTEREST MAY NOT BE TRANSFERRED, SOLD, ASSIGNED, PLEDGED, HYPOTHECATED, ENCUMBERED OR OTHERWISE DISPOSED OF, IN
WHOLE OR IN PART, EXCEPT (A) EITHER (1) WHILE A REGISTRATION STATEMENT UNDER THE SECURITIES ACT AND SUCH OTHER APPLICABLE REGISTRATIONS AND QUALIFICATIONS ARE IN EFFECT OR (2) PURSUANT TO AN AVAILABLE EXEMPTION FROM REGISTRATION UNDER
THE SECURITIES ACT (INCLUDING, IF APPLICABLE, REGULATION S THEREUNDER) AND SUCH OTHER APPLICABLE LAWS AND (B) IF PERMITTED BY THE LIMITED PARTNERSHIP AGREEMENT OF BGC PARTNERS, L.P., AS IT MAY BE AMENDED FROM TIME TO TIME, WHICH CONTAINS STRICT
PROHIBITIONS ON TRANSFERS, SALES, ASSIGNMENTS, PLEDGES, HYPOTHECATIONS, ENCUMBRANCES OR OTHER DISPOSITIONS OF THIS PARTNERSHIP INTEREST OR ANY INTEREST THEREIN (INCLUDING ASSOCIATED UNITS AND CAPITAL). 
 SECTION 7.07. Effect of Transfer Not in Compliance with this Article. Any purported Transfer of all or any part of a Partner’s Interest, or
any interest therein, that is not in compliance with this Article VII shall, to the fullest extent permitted by law, be void ab initio and shall be of no effect. 
 ARTICLE VIII 
 DISSOLUTION 
 SECTION 8.01. Dissolution. The Partnership shall be dissolved and its affairs wound up upon the first to occur of the following: 
 (a) an election to dissolve the Partnership made by the General Partner; provided that such dissolution shall require the prior
approval of (x) a majority vote of a quorum consisting of Disinterested Directors and (y) the Limited Partners (by affirmative vote of a Majority in Interest); 
 (b) at any time there are no limited partners of the Partnership, unless the business of the Partnership is continued in accordance with
the Act; 
 (c) any event that results in the General Partner ceasing to be a general partner of the Partnership under the
Act, provided that the Partnership shall not be dissolved and required to be wound up in connection with any such event if (A) at the time of the occurrence of such event there is at least one remaining general partner of the Partnership who is
hereby authorized to and does carry on the business of the Partnership, or (B) within 90 days after the occurrence of such event, a majority of the Limited Partners agree in writing or vote to continue the business of the Partnership and to the
appointment, effective as of the date of such event, if required, of one or more additional general partners of the Partnership; or 
  

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 (d) entry of a decree of judicial dissolution under Section 17-802 of the Act.

 None of the Partners shall have any right to terminate, dissolve or have redeemed their class of Interests or, except for the General Partner and
otherwise to the fullest extent permitted by law, to terminate, windup or dissolve the Partnership. Absent the approval of a majority vote of a quorum consisting of Disinterested Directors, each Partner shall use its reasonable best efforts to
prevent the dissolution of the Partnership. 
 SECTION 8.02. Liquidation. Upon a dissolution pursuant to Section 8.01, the
Partnership’s business and assets shall be wound up promptly in an orderly manner. The General Partner shall be the liquidator to wind up the affairs of the Partnership. In performing its duties, the General Partner is authorized to sell,
exchange or otherwise dispose of the Partnership’s business and assets in accordance with the Act in any reasonable manner that the General Partner determines to be in the best interests of the Partners. Upon completion of the winding-up of the
Partnership, the General Partner shall prepare and submit to each Limited Partner a final statement with respect thereto. 
 SECTION 8.03.
Distributions. (a) In the event of a dissolution of the Partnership pursuant to Section 8.01, the Partnership shall apply and distribute the proceeds of the dissolution as provided below: 
 (i) first, to the creditors of the Partnership, including Partners that are creditors of the Partnership to the extent permitted by
law, in satisfaction of the liabilities of the Partnership (by payment or by the making of reasonable provision for payment thereof, including the setting up of any reserves which the General Partner determines, in its sole and absolute discretion,
are necessary therefor); 
 (ii) second, to the repayment of any loans or advances that may have been made by any of
the Partners to the Partnership; 
 (iii) third, to the Partners in proportion to (and to the extent of) the positive
balances in their respective Capital Accounts; and 
 (iv) thereafter, to the Partners in proportion to their
respective Percentage Interests. 
 (b) Cancellation of Certificate of Limited Partnership. Upon completion of a
liquidation and distribution pursuant to Section 8.03(a) following a dissolution of the Partnership pursuant to Section 8.01, the General Partner shall execute, acknowledge and cause to be filed a certificate of cancellation of the
Certificate of Limited Partnership of the Partnership in the office of the Secretary of State of the State of Delaware. The Partnership’s existence as a separate legal entity shall continue until cancellation of the Certificate of Limited
Partnership as provided in the Act. 
 SECTION 8.04. Reconstitution. Nothing contained in this Agreement shall impair, restrict or
limit the rights and powers of the Partners under the laws of the State of Delaware and any other jurisdiction in which the Partnership is doing business to reform and 

  

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reconstitute themselves as a limited partnership following dissolution of the Partnership either under provisions identical to those set forth herein or any
others which they may deem appropriate. 
 SECTION 8.05. Deficit Restoration. Upon the termination of the Partnership, no Limited
Partner shall be required to restore any negative balance in his, her or its Capital Account to the Partnership. The General Partner shall be required to contribute to the Partnership an amount equal to its respective deficit Capital Account
balances within the period prescribed by Treasury Regulation section 1.704-1(b)(2)(ii)(c). 
 ARTICLE IX 
 INDEMNIFICATION AND EXCULPATION 
 SECTION
9.01. Exculpation. Neither a General Partner nor any Affiliate or director or officer of a General Partner or any such Affiliate shall be personally liable to the Partnership or the Limited Partners for a breach of this Agreement or any
fiduciary duty as a General Partner or as an Affiliate or director or officer of a General Partner or any such Affiliate, except to the extent such exemption from liability or limitation thereof is not permitted under the Act as the same exists or
may hereafter be amended. Any repeal or modification of the immediately preceding sentence shall not adversely affect any right or protection of such Person existing hereunder with respect to any act or omission occurring prior to such repeal or
modification. A General Partner may consult with legal counsel, accountants, appraisers, management consultants, investment bankers and other consultants and advisors selected by it and the opinion of any such Person as to matters which the General
Partner reasonably believes to be within such Person’s professional or expert competence shall be full and complete authorization and protection in respect of any action taken or suffered or omitted by the General Partner in good faith and in
accordance with such opinion. A General Partner may exercise any of the powers granted to it by this Agreement and perform any of the obligations imposed on it hereunder either directly or by or through one or more agents, and the General Partner
shall not be responsible for any misconduct or negligence on the part of any such agent appointed by the General Partner with due care. 
 SECTION 9.02. Indemnification. (a) Each Person who was or is made a party or is threatened to be made a party to or is involved in any action, suit, or proceeding, whether civil, criminal, administrative or investigative
(hereinafter a “proceeding”), by reason of the fact that he or she, or a Person of whom he or she is the legal representative, is or was a or has agreed to become a General Partner, or any director or officer of the General Partner
or of the Partnership, or is or was serving at the request of the Partnership as a director, officer, employee or agent of another corporation or of a partnership, joint venture, trust or other enterprise, including service with respect to employee
benefit plans, whether the basis of such proceeding is alleged action in an official capacity as a director, officer, employee or agent or in any other capacity while surviving as a director, officer, employee or agent, shall be indemnified and held
harmless by the Partnership to the fullest extent authorized by the General Corporation Law of the State of Delaware (the “DGCL”) as the same exists or may hereafter be amended (but, in the case of any such amendment, to the fullest
extent permitted by law, only to the extent that such amendment permits the Partnership to provide broader indemnification rights than said law 

  

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permitted the Partnership to provide prior to such amendment), as if the Company were a corporation organized under the DGCL, against all expense, liability
and loss (including attorneys’ fees and expenses, judgments, fines, amounts paid or to be paid in settlement, and excise taxes or penalties arising under the Employee Retirement Income Security Act of 1974) reasonably incurred or suffered by
such Person in connection therewith and such indemnification shall continue as to a Person who has ceased to be a director, officer, employee or agent and shall inure to the benefit of his or her heirs, executors and administrators; provided,
however, that except as provided in Section 9.02(c), the Partnership shall indemnify any such Person seeking indemnification in connection with a proceeding (or part thereof) initiated by such Person only if such proceeding (or part
thereof) was authorized by the General Partner. The right to indemnification conferred in this Section 9.02 shall be a contract right and shall include the right to be paid by the Partnership the expenses, including attorneys’ fees and
expenses, incurred in defending any such proceeding in advance of its financial disposition; provided, however, that if the applicable law requires that the payment of such expenses incurred by a director or officer in his or her
capacity as a director or officer (and not in any other capacity in which service was or is rendered by such Person while a director or officer, including, service to an employee benefit plan) in advance of the final disposition of a proceeding
shall be made only upon delivery to the Partnership of an undertaking by or on behalf of such director for officer, to repay all amounts so advanced if it shall ultimately be determined that such director or officer is not entitled to be indemnified
under this Section 9.02 or otherwise. The Partnership may, by action of the General Partner, provide indemnification to employees and agents of the Partnership with the same scope and effect as the foregoing indemnification of directors and
officers. 
 (b) To obtain indemnification under this Section 9.02, a claimant shall submit to the Partnership a written
request, including therein or therewith such documentation and information as is reasonably available to the claimant and is reasonably necessary to determine whether and to what extent the claimant is entitled to indemnification. Upon written
request by a claimant for indemnification pursuant to the first sentence of this Section 9.02(b), a determination, if required by applicable law, with respect to the claimant’s entitlement thereto shall be made as follows: (i) if
requested by the claimant, by Independent Counsel (as hereinafter defined), or (ii) if no request is made by the claimant for a determination by Independent Counsel, (x) by the board of directors of BGC Partners by a majority vote of a
quorum consisting of Disinterested Directors (as hereinafter defined), or (y) if a quorum of the board of directors of BGC Partners consisting of Disinterested Directors is not obtainable or, even if obtainable, such quorum of Disinterested
Directors so directs, by Independent Counsel in a written opinion to the board of directors of BGC Partners, a copy of which shall be delivered to the claimant, or (z) if a quorum of Disinterested Directors so directs, by the affirmative vote
of a Majority in Interest. In the event the determination of entitlement to indemnification is to be made by Independent Counsel at the request of the claimant, the Independent Counsel shall be selected by the board of directors of BGC Partners
unless there shall have occurred within two years prior to the date of the commencement of the action, suit or proceeding for which indemnification is claimed a “Change of Control” as defined in the 1999 Long-Term Incentive Plan of
eSpeed, as amended in 2003, in which case the Independent Counsel shall be selected by the claimant unless the claimant shall request that such selection be made by the board of directors of BGC Partners. If it is so determined that the claimant is
entitled to indemnification, payment to the claimant shall be made within ten (10) days after such determination. 
  

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 (c) If a claim under Section 9.02(a) is not paid in full by the Partnership within
thirty (30) days after a written claim pursuant to Section 9.02(b) has been received by the Partnership, the claimant may at any time thereafter bring suit against the Partnership to recover the unpaid amount of the claim and, if
successful in whole or in part, the claimant shall be entitled to be paid also the expense of prosecuting such claim. It shall be a defense to any such action (other than an action brought to enforce a claim for expenses incurred in defending any
proceeding in advance of its final disposition where the required undertaking, if any is required, has been tendered to the Partnership) that the claimant has not met the standards of conduct which make it permissible under the DGCL as the same
exists or may hereafter be amended (but, in the case of any such amendment, only to the extent that such amendment permits the Partnership to provide broader indemnification rights than it permitted the Partnership to provide prior to such
amendment) for the Partnership to indemnify the claimant for the amount claimed if the Partnership were a corporation organized under the DGCL, but the burden of proving such defense shall be on the Partnership. Neither the failure of the
Partnership (including the board of directors of BGC Partners, independent legal counsel or its holders of Interests) to have made a determination prior to the commencement of such action that indemnification of the claimant is proper in the
circumstances because he or she has met the applicable standard of conduct set forth in the DGCL, nor an actual determination by the Partnership (including the board of directors of BGC Partners or independent legal counsel or its holders of
Interests) that the claimant has not met such applicable standard of conduct, shall be a defense to the action or create a presumption that the claimant has not met the applicable standard of conduct. 
 (d) If a determination shall have been made pursuant to Section 9.02(b) that the claimant is entitled to indemnification, the
Partnership shall be bound by such determination in any judicial proceeding commenced pursuant to Section 9.02(c). 
 (e)
The Partnership shall be precluded from asserting in any judicial proceeding commenced pursuant to Section 9.02(c) that the procedures and presumptions of this Section 9.02 are not valid, binding and enforceable and shall stipulate in such
proceeding that the Partnership is bound by all the provisions of this Section 9.02. 
 (f) The right to indemnification
and the payment of expenses incurred in defending a proceeding in advance of its final disposition conferred in this Section 9.02 shall not be exclusive of any other right that any Person may have or hereafter acquire under any statute,
provision of this Agreement, agreement, vote of the Limited Partners (by affirmative vote of a Majority in Interest) or Disinterested Directors or otherwise. No amendment or other modification of this Section 9.02 shall in any way diminish or
adversely affect the rights of a General Partner, a Limited Partner or any directors, officers, employees or agents of the General Partner in respect of any occurrence or matter arising prior to any such repeal or modification. 
 (g) The Partnership may, to the extent authorized from time to time by the General Partner, grant rights to indemnification, and rights to
be paid by the Partnership 

  

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the expenses incurred in defending any proceeding in advance of its final disposition, to any employee or agent of the Partnership to the fullest extent of
the provisions of this Section 9.02 with respect to the indemnification and advancement of expenses of a General Partner, a Limited Partner or any directors and officers of the General Partner. 
 (h) If any provision or provisions of this Section 9.02 shall be held to be invalid, illegal or unenforceable for any reason
whatsoever: (i) the validity, legality and enforceability of the remaining provisions of this Section 9.02 (including each portion of this Section 9.02 containing any such provision held to be invalid, illegal or unenforceable, that
is not itself held to be invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby; and (ii) to the fullest extent possible, the provisions of this Section 9.02 (including each such portion of this
Section 9.02 containing any such provision held to be invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested by the provision held invalid, illegal or unenforceable. 
 (i) For purposes of this Article IX: 
 (i) “Disinterested Director” means a director of BGC Partners who is not and was not a party to the matter in respect of which indemnification is sought by the claimant. 
 (ii) “Independent Counsel” means a law firm, a member of a law firm, or an independent practitioner, that is experienced
in matters of corporation law and shall include any Person who, under the applicable standards of professional conduct then prevailing, would not have a conflict of interest in representing either the Partnership or the claimant in an action to
determine the claimant’s rights under this Section 9.02. 
 (j) Any notice, request or other communication required
or permitted to be given to the Partnership under this Section 9.02 shall be in writing and either delivered in person or sent by telecopy, telex, telegram, overnight mail or courier service, or certified or registered mail, postage prepaid,
return receipt requested, to the General Partner and shall be effective only upon receipt by the General Partner. 
 SECTION 9.03.
Insurance. The Partnership may maintain insurance, at its expense, to protect itself and any director, officer, employee or agent of the Partnership or another corporation, partnership, joint venture, trust or other enterprise against any
expense, liability or loss, whether or not the Partnership would have the power to indemnify such Person against such expense, liability or loss under the Act if the Partnership were a corporation organized under the DGCL. To the extent that the
Partnership maintains any policy or policies providing such insurance, each such director or officer, and each such agent or employee to which rights of indemnification have been granted as provided in Section 9.02 shall be covered by such
policy or policies in accordance with its or their terms to the maximum extent of the coverage thereunder for any such director, officer, employee or agent. 
 SECTION 9.04. Subrogation. In the event of payment of indemnification to a Person described in Section 9.02, the Partnership shall be subrogated to the extent of such 

  

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payment to any right of recovery such person may have and such person, as a condition of receiving indemnification from the Partnership, shall execute all
documents and do all things that the Partnership may deem necessary or desirable to perfect such right of recovery, including the execution of such documents necessary to enable the Partnership effectively to enforce any such recovery. 

SECTION 9.05. No Duplication of Payments. The Partnership shall not be liable under this Article IX to make any payment in connection with any
claim made against a person described in Section 9.02 to the extent such Person has otherwise received payment (under any insurance policy or otherwise) of the amounts otherwise payable as indemnity hereunder. 
 SECTION 9.06. Survival. This Article IX shall survive any termination of this Agreement. 
 ARTICLE X 
 MISCELLANEOUS 
 SECTION 10.01. Amendments. Except as provided in Section 1.03 with respect to this Agreement or Section 2.01 with respect to the
Certificate of Limited Partnership, the Certificate of Limited Partnership and this Agreement may not be amended except with (and any such amendment shall be authorized upon obtaining) the approval of each of the General Partner and the Limited
Partners (by the affirmative vote of a Majority in Interest); provided that this Agreement shall not be amended to (i) amend any provisions which require the consent of a specified percentage in interest of the Limited Partners without
the consent of that specified percentage in interest of the Limited Partners; (ii) alter the interest of any Partner in the amount or timing of distributions or the allocation of profits, losses or credits (other than any such alteration caused
by the acquisition of additional Units by any Partner or the issuance of additional Units to any Person pursuant to this Agreement or as otherwise expressly provided herein), if such alteration would either (A) materially adversely affect the
economic interest of a Partner in the Partnership or (B) materially adversely affect the value of Interests, without the consent of (x) the Partners holding at least two-thirds of all Units in the case of an amendment applying in a
substantially similar manner to all classes of Interests or (y) two-thirds in interest of the affected class or classes of the Partners in the case of any other amendment; or (iii) amend this Agreement to alter the Special Voting Limited
Partner’s ability to remove a General Partner; provided, however, that the General Partner may authorize, without further approval of any other Person or group, (1) any amendment to this Agreement to correct any technicality,
incorrect statement or error apparent on the face hereof in order to further the intent of the parties hereto or (2) correction of any formality or error apparent on the face hereof or incorrect statement or defect in the execution hereof. Any
merger or consolidation of the Partnership with any third party that shall amend or otherwise modify the terms of this Agreement shall require the approval of the Persons referred to above to the extent the approval of such Persons would have been
required had such amendment or modification been effected by an amendment to this Agreement. 
 SECTION 10.02. Benefits of Agreement.
None of the provisions of this Agreement shall be for the benefit of or enforceable by any creditor of the Partnership or by any 

  

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creditor of any of the Partners. Except as provided in Article IX with respect to Persons entitled to indemnification pursuant to such Article, nothing in
this Agreement shall be deemed to create any right in any Person not a party hereto, and this instrument shall not be construed in any respect to be a contract in whole or in part for the benefit of any third person. 
 SECTION 10.03. Waiver of Notice. Whenever any notice is required to be given to any Partner or other Person under the provisions of the Act or
this Agreement, a waiver thereof in writing, signed by the Person or Persons entitled to such notice, whether before or after the time stated therein, shall be deemed equivalent to the giving of such notice. Neither the business to be transacted at,
nor the purpose of, any meeting of the Partners (if any shall be called) or the General Partner need be specified in any waiver of notice of such meeting. 
 SECTION 10.04. Jurisdiction and Forum; Waiver of Jury Trial. (a) Each of the Partners agrees, to the fullest extent permitted by law, that all Actions arising out of or in connection with this Agreement,
the Partnership’s affairs, the rights or interests of the Partners or the estate of any deceased Partner (to the extent that they are related to any of the foregoing), or for recognition and enforcement of any judgment arising out of or in
connection with this Agreement or any breach or termination or alleged breach or termination of this Agreement, shall be tried and determined exclusively in the state or federal courts in the State of Delaware, and each of the Partners hereby
irrevocably submits with regard to any such Action for itself and in respect to its property, generally and unconditionally, to the exclusive jurisdiction of the aforesaid courts. Each of the Partners hereby expressly waives, to the fullest extent
permitted by law, any right it may have to assert, and agrees not to assert, by way of motion, as a defense, counterclaim or otherwise, in any such Action: (i) any claim that it is not subject to personal jurisdiction in the aforesaid courts
for any reason; (ii) that it or its property is exempt or immune from jurisdiction of any such court or from any legal process commenced in such courts; (iii) that (A) any of the aforesaid courts is an inconvenient or inappropriate
forum for such Action, (B) venue is not proper in any of the aforesaid courts; and (iv) this Agreement, or the subject matter hereof or thereof, may not be enforced in or by any of the aforesaid courts. With respect to any action arising
out of or relating to this agreement or any obligation hereunder, each Partner irrevocably and unconditionally, to the fullest extent permitted by law, (x) agrees to appoint promptly upon request from the Partnership authorized agents for the
purpose of receiving service of process in any suit, action or proceeding in Wilmington, Delaware; (y) consents to service of process in any suit, action or proceeding in such jurisdictions; and (z) consents to service of process by
mailing a copy thereof to the address of the Partner determined under Section 10.07 by U.S. registered or certified mail, by the closest foreign equivalent of registered or certified mail, by a recognized overnight delivery service, by service
upon any agent specified pursuant to clause (x) above, or by any other manner permitted by applicable law, 
 (b) EACH
PARTNER WAIVES ANY RIGHT TO REQUEST OR OBTAIN A TRIAL BY JURY IN ANY JUDICIAL PROCEEDING GOVERNED BY THE TERMS OF THIS AGREEMENT OR PERTAINING TO THE MATTERS GOVERNED BY THIS AGREEMENT. “MATTERS GOVERNED BY THIS AGREEMENT” SHALL
INCLUDE, BUT ARE NOT LIMITED TO, ANY AND ALL MATTERS AND AGREEMENTS REFERRED TO IN THIS AGREEMENT AND ANY DISPUTES ARISING WITH RESPECT TO ANY SUCH MATTERS AND AGREEMENTS. 
  

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 (c) The Partners acknowledge and agree that irreparable damage would occur in the event
that any of the provisions of this Agreement was not performed in accordance with its specific terms or was otherwise breached. It is accordingly agreed that the Partnership shall be entitled to an injunction or injunctions to prevent or cure
breaches of the provisions of this Agreement and to enforce specifically the terms and provisions hereof and thereof, this being in addition to any other remedy to which they may be entitled by law or equity. 
 SECTION 10.05. Successors and Assigns. This Agreement shall be binding upon and shall inure to the benefit of the parties hereto, their respective
estates, heirs, legal representatives, successors and permitted assigns, any additional Partner admitted in accordance with the provisions hereof and any successor to a trustee of a trust that is or becomes a party hereto. 
 SECTION 10.06. Confidentiality. Each Partner recognizes that confidential information has been and will be disclosed to such Partner by the
Partnership and its Subsidiaries. Each Partner expressly agrees, whether or not at the time a Partner of the Partnership or providing services to the Partnership and/or any of its Subsidiaries, to (i) maintain the confidentiality of, and not
disclose to any Person without the prior written consent of the Partnership, any financial, legal or other advisor to the Partnership, any information relating to the business, clients, affairs or financial structure, position or results of the
Partnership or its affiliates (including any Affiliate) or any dispute that shall not be generally known to the public or the securities industry and (ii) not to use such confidential information other than for the purpose of evaluating such
Partner’s investment in the Partnership or in connection with the discharge of any duties to the Partnership or its affiliates such Partner may have in such Partner’s capacity as an officer, director, employee or agent of the Partnership
or its affiliates. Notwithstanding Section 10.04 or any other provision herein to the contrary, each Partner agrees that money damages would not be a sufficient remedy for any breach of this Section 10.06 by such Partner, and that in
addition to all other remedies, the Partnership shall be entitled to injunctive or other equitable relief as a remedy for any such breach. Each Partner agrees not to oppose the granting of such relief and agrees to waive any requirement for the
securing or posting of any bond in connection with such remedy. 
 SECTION 10.07. Notices. All notices and other communications
required or permitted by this Agreement shall be made in writing and any such notice or communication shall be deemed delivered when delivered in Person, properly transmitted by telecopier or one (1) Business Day after it has been sent by an
internationally recognized overnight courier to the address for notices shown in the Partnership’s records (or any other address provided to the Partnership in writing for this purpose) or, if given to the Partnership, to the principal place of
business of the Partnership in New York, New York. Communications by telecopier also shall be sent concurrently by overnight courier, but shall in any event be effective as stated above. Each Partner may from time to time change its address for
notices under this Section 10.07 by giving at least five (5) days’ prior written notice of such changed address to the Partnership. 
 SECTION 10.08. No Waiver of Rights. No failure or delay on the part of any Partner in the exercise of any power or right hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such power or right
preclude any other or further 

  

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exercise thereof or of any other right or power. The waiver by any Partner of a breach of any provision of this Agreement shall not operate or be construed
as a waiver of any other or subsequent breach hereunder. All rights and remedies existing under this Agreement are cumulative and are not exclusive of any rights or remedies otherwise available. 
 SECTION 10.09. Power of Attorney. Each Partner agrees that, by its execution of this Agreement, such Partner irrevocably constitutes and appoints
the General Partner as its true and lawful attorney-in-fact coupled with an interest, with full power and authority, in its name, place and stead to make, execute, acknowledge and record (a) all certificates, instruments or documents, including
fictitious name or assumed name certificates, as may be required by, or may be appropriate under, the laws of any state or jurisdiction in which the Partnership is doing or intends to do business and (b) all agreements, documents, certificates
or other instruments amending this Agreement or the Certificate of Limited Partnership that may be necessary or appropriate to reflect or accomplish (i) a change in the name or location of the principal place of business of the Partnership or a
change of name or address of a Partner, (ii) the disposal or increase by a Partner of his Interest in the Partnership or any part thereof, (iii) a distribution and reduction of the capital contribution of a Partner or any other changes in
the capital of the Partnership, (iv) the dissolution or termination of the Partnership, (v) the addition or substitution of a Person becoming a Partner of the Partnership and (vi) any amendment to this Agreement, in each case only to
the extent expressly authorized and conducted in accordance with the preceding sections of this Agreement. The power granted hereby is coupled with an interest and shall survive the subsequent disability or incapacity of the principal. 

SECTION 10.10. Severability. If any one or more of the provisions contained in this Agreement shall be invalid, illegal or unenforceable in any
respect under any applicable law, such provision shall be modified to the minimum extent necessary to cause it to be enforceable, and the validity, legality and enforceability of the remaining provisions contained herein shall not in any way be
affected or impaired. 
 SECTION 10.11. Headings. The section and article headings contained in this Agreement are inserted for
convenience of reference only and will not affect the meaning or interpretation of this Agreement. All references to Sections or Articles contained herein mean Sections or Articles of this Agreement unless otherwise stated. 
 SECTION 10.12. Entire Agreement. This Agreement amends and restates in its entirety the Original Limited Partnership Agreement. This Agreement,
including the exhibits, annexes and schedules hereto and the Ancillary Agreements, constitute the entire agreement among the parties hereto and supersede all prior agreements and understandings, both written and oral, between the parties with
respect to the subject matter hereof and thereof. 
 SECTION 10.13. Governing Law. This Agreement shall be governed by and construed
in accordance with the laws of the State of Delaware, without regard to its conflicts of law principles. 
 SECTION 10.14.
Counterparts. This Agreement may be executed in one or more counterparts, all of which shall be considered one and the same agreement. 
  

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 SECTION 10.15. Opportunity; Fiduciary Duty. To the greatest extent permitted by law and except as
otherwise set forth in this Agreement, but notwithstanding any duty otherwise existing at law or in equity: 
 (a) None of any
Holdings Company or BGC Partners Company or any of their respective Representatives shall owe any fiduciary duty to, nor shall any Holdings Company or BGC Partners Company or any of their respective Representatives be liable for breach of fiduciary
duty to, the Partnership or the holders of Interests. In taking any action, making any decision or exercising any discretion with respect to the Partnership, each Holdings Company and BGC Partners Company and their respective Representatives shall
be entitled to consider such interests and factors as it desires, including its own interests and those of its Representatives, and shall have no duty or obligation (i) to give any consideration to the interests of or factors affecting the
Partnership, the holders of Interests or any other Person, or (ii) to abstain from participating in any vote or other action of the Partnership or any Affiliate thereof, or any board, committee or similar body of any of the foregoing. None of
any BGC Partners Company, Holdings Company or any of their respective Representatives shall violate a duty or obligation to the Partnership merely because such Person’s conduct furthers such Person’s own interest, except as specifically
set forth in Section 10.15(c). Any BGC Partners Company, Holdings Company or any of their respective Representatives may lend money to, and transact other business with, the Partnership and its Representatives. The rights and obligations of any
such Person who lends money to, contracts with, borrows from or transacts business with the Partnership or any of its Representatives are the same as those of a Person who is not involved with the Partnership or any of its Representatives, subject
to other applicable law. No transaction between any BGC Partners Company, Holdings Company or any of their respective Representatives, on the one hand, with the Partnership or any of its Representatives, on the other hand, shall be voidable solely
because any BGC Partners Company, Holdings Company or any of their respective Representatives has a direct or indirect interest in the transaction. Nothing herein contained shall prevent any BGC Partners Company, Holdings Company or any of their
respective Representatives from conducting any other business, including serving as an officer, director, employee, or stockholder of any corporation, partnership or limited liability company, a trustee of any trust, an executor or administrator of
any estate, or an administrative official of any other business or not-for-profit entity, or from receiving any compensation in connection therewith. 
 (b) None of any BGC Partners Company, Holdings Company or any of their respective Representatives shall owe any duty to refrain from (i) engaging in the same or similar activities or lines of business as the
Partnership and its Representatives, or (ii) doing business with any of the Partnership’s or its Representatives’ clients or customers. In the event that any BGC Partners Company, Holdings Company or any of their respective
Representatives acquires knowledge of a potential transaction or matter that may be a Corporate Opportunity for any BGC Partners Company, Holdings Company or any of their respective Representatives, on the one hand, and the Partnership or its
Subsidiaries, on the other hand, such BGC Partners Company, Holdings Company or any of its Subsidiaries, as the case may be, shall have no duty to communicate or offer such Corporate Opportunity to the Partnership or its Representatives. None of any
BGC Partners Company, Holdings Company or any of their respective Representatives shall be liable to the Partnership, the 

  

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holders of Interests or its Representatives for breach of any fiduciary duty by reason of the fact that any BGC Partners Company, Holdings Company or any of
their respective Representatives pursues or acquires such Corporate Opportunity for itself, directs such Corporate Opportunity to another Person or does not present such Corporate Opportunity to the Partnership or any of its Representatives.

 (c) If a third party presents a Corporate Opportunity to a person who is both a Representative of a BGC Partners Company
and/or a Holdings Company, expressly and solely in such Person’s capacity as a Representative of the Partnership, and such Person acts in good faith in a manner consistent with the policy that such Corporate Opportunity belongs to the
Partnership, then such Person (i) shall be deemed to have fully satisfied and fulfilled any fiduciary duty that such Person has to the Partnership as a Representative of the Partnership with respect to such Corporate Opportunity,
(ii) shall not be liable to the Partnership, the holders of Interests or any of its Representatives for breach of fiduciary duty by reason of such Person’s action or inaction with respect to such Corporate Opportunity, (iii) shall be
deemed to have acted in good faith and in a manner that such Person reasonably believed to be in, and not opposed to, the Partnership’s best interests, and (iv) shall be deemed not to have breached such Person’s duty of loyalty to the
Partnership and the holders of Interests and not have derived an improper personal benefit therefrom; provided that a BGC Partners Company and/or Holdings Company may pursue such Corporate Opportunity if the Partnership shall decide not to
pursue such Corporate Opportunity. If a Corporate Opportunity is not presented to a Person who is both a Representative of the Partnership and a Representative of a BGC Partners Company and/or a Holdings Company, expressly and solely in such
Person’s capacity as a Representative of the Partnership, such Person shall not be obligated to present such Corporate Opportunity to the Partnership or to act as if such Corporate Opportunity belongs to the Partnership, and such Person shall
(A) be deemed to have fully satisfied and fulfilled any fiduciary duty that such Person has to the Partnership as a Representative of the Partnership with respect to such Corporate Opportunity, (B) shall not be liable to the Partnership,
any of the holders of Interests or any of its Representatives for breach of fiduciary duty by reason of such Person’s action or inaction with respect to such Corporate Opportunity, (C) shall be deemed to have acted in good faith and in a
manner that such person reasonably believed to be in, and not opposed to, the Partnership’s best interests, and (iv) shall be deemed not to have breached such Person’s duty of loyalty to the Partnership and the holders of Interests
and not have derived an improper personal benefit therefrom. 
 (d) Any Person purchasing or otherwise acquiring any Interest
shall be deemed to have notice of and to have consented to the provisions of this Section 10.15. 
 (e) Except to the
extent otherwise modified herein, each officer of the Partnership shall have fiduciary duties identical to those of officers of business corporations organized under the DGCL. The provisions of this Agreement, to the extent that they restrict or
eliminate the duties (including fiduciary duties) of a director, officer or other Person otherwise existing at law or in equity, are agreed by the parties hereto to replace such other duties of such Person. 
  

 -33- 

 (f) Neither the alteration, amendment, termination, expiration or repeal of this
Section 10.15 nor the adoption of any provision of this Agreement inconsistent with this Section 10.15 shall eliminate or reduce the effect of this Section 10.15 in respect of any matter occurring, or any cause of Action that, but for
this Section 10.15, would accrue or arise, prior to such alteration, amendment, termination, expiration, repeal or adoption. 
 SECTION
10.16. Reimbursement of Expenses. All costs and expenses incurred in connection with the ongoing operation or management of the business of the Partnership or its Subsidiaries shall be borne by the Partnership or its Subsidiaries, as the case
may be. 
 SECTION 10.17. Effectiveness. The Original Limited Partnership Agreement was effective for all financial and accounting
purposes as of July 22, 2004. This Agreement shall be effective immediately prior to the Closing (as defined in the Separation Agreement). 
 SECTION 10.18. Parity of Units. It is the non-binding intention of each of the Partners, Global Opco and the Partnership that the number of outstanding Units shall at all times equal the number of outstanding Global Opco Units.
Accordingly, in the event of any issuance or repurchase by Global Opco of Global Opco Units, it is the non-binding intention of each of the Partners, Global Opco and the Partnership that there be a parallel issuance or repurchase transaction by the
Partnership so that the number of outstanding Units shall at all times equal the number of outstanding Global Opco Units, and the parties to this Agreement agree to cooperate to effect the intent of this Section 10.18. 
  

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 IN WITNESS WHEREOF, this Agreement has been duly executed by the general partner and the limited partners
as of the day and year first written above. 
  

			
	 BGC HOLDINGS, LLC,
 as general
partner

		
	By:	 	 /s/ Stephen M. Merkel

	Name:	 	Stephen M. Merkel
	Title:	 	Executive Managing Director
	
	 BGC HOLDINGS, L.P.,
 as a limited partner

		
	By:	 	 /s/ Stephen M. Merkel

	Name:	 	Stephen M. Merkel
	Title:	 	Executive Managing Director
	
	 BGC HOLDINGS US, INC.,
 as a limited partner

		
	By:	 	 /s/ Stephen M. Merkel

	Name:	 	Stephen M. Merkel
	Title:	 	Executive Vice President
	
	 BGC FINANCIAL GROUP, INC.,
 as limited
partner

		
	By:	 	 /s/ Stephen M. Merkel

	Name:	 	Stephen M. Merkel
	Title:	 	Executive Vice President

 [Signature Page to the Agreement of Limited Partnership of BGC Partners, L.P.,

 dated as of March 31, 2008, by and among BGC Holdings, LLC, Holdings and BGC Holdings 
 US, and the Persons to be admitted as Partners or otherwise parties hereto]

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