Document:

EX-10.5

 Exhibit 10.5 

EXECUTION VERSION 

STOCKHOLDER SUPPORT AGREEMENT 

This Stockholder Support Agreement (this “Agreement”) is dated as of October 13, 2021, by and among RedBall Acquisition
Corp., a Cayman Islands exempted company, which shall domesticate as a Delaware corporation in accordance with the Business Combination Agreement (such entity, including the continuing Delaware corporation, “Parent”), the Persons
set forth on Schedule I hereto (each, a “Company Stockholder” and, collectively, the “Company Stockholders”), and SeatGeek, Inc., a Delaware corporation (the “Company”). Capitalized terms
used but not defined herein shall have the respective meanings ascribed to such terms in the Business Combination Agreement (as defined below). 

RECITALS 
 WHEREAS, as of
the date hereof, the Company Stockholders are the holders of record and “beneficial owners” (within the meaning of Rule 13d-3 of the Exchange Act) of such number of shares of Company Common Stock and
Company Preferred Stock as are indicated opposite each of their names on Schedule I attached hereto (all such shares of Company Common Stock and Company Preferred Stock, together with any shares of Company Common Stock or Company Preferred
Stock of which ownership of record or the power to vote (including, without limitation, by proxy or power of attorney) is hereafter acquired by any such Company Stockholder during the period from the date hereof through the Expiration Time are
referred to herein as the “Subject Shares”); 
 WHEREAS, concurrently with the execution of this Agreement, Parent,
Showstop Merger Sub I Inc., a Delaware corporation (“First Merger Sub”), Showstop Merger Sub II LLC, a Delaware limited liability company (“Second Merger Sub”), and the Company entered into a Business Combination
Agreement and Plan of Reorganization (as amended or modified from time to time, the “Business Combination Agreement”) pursuant to which, among other transactions, First Merger Sub will merge with and into the Company (the
“First Merger”), with the Company surviving the First Merger as a wholly owned subsidiary of Parent (the Company, in its capacity as the surviving corporation of the First Merger, is sometimes referred to as the “Surviving
Corporation”), and immediately following the First Merger and as part of the same overall transaction as the First Merger, the Surviving Corporation will merge with and into Second Merger Sub (the “Second Merger” and,
together with the First Merger, the “Mergers”), with Second Merger Sub surviving such Second Merger as a wholly owned subsidiary of Parent; 

WHEREAS, in connection with the Mergers, immediately prior to and subject to the consummation of the Mergers, each share of Company Preferred
Stock that is issued and outstanding immediately prior to the filing of the certificate of merger for the First Merger with the Secretary of State of the State of Delaware (or such later time as may be agreed in writing by the Company and Parent and
specified in such certificate of merger) (the “First Effective Time”) will be automatically converted into (i) a number of shares of Company Common Stock at the then-effective conversion rate as calculated pursuant to the
Company Charter in accordance with the terms of the Company Charter and (ii) a number of shares of Company Common Stock issuable with respect to any accrued dividends in accordance with the terms of the Company Charter ((i) and
(ii) collectively, the “Company Preferred Stock Conversion”); 
 WHEREAS, in accordance with the terms of the Business
Combination Agreement, each share of Company Common Stock (including shares of Company Common Stock resulting from the conversion of Company Preferred Stock pursuant to the Company Preferred Stock Conversion) that is issued and outstanding
immediately prior to the First Effective Time shall no longer be outstanding and shall cease to exist and each holder of shares of Company Common Stock shall thereafter cease to have any rights with respect to such securities, except the right to
receive a certain number of shares of Parent Common Stock and if applicable and subject to the election of the holders of Company Capital Stock, cash pursuant, and subject to, the terms of the Business Combination Agreement; and 

 WHEREAS, as an inducement to Parent and the Company to enter into the Business Combination
Agreement and to consummate the transactions contemplated therein, the parties hereto desire to agree to certain matters as set forth herein. 

AGREEMENT 
 NOW,
THEREFORE, in consideration of the foregoing and the mutual agreements contained herein, and intending to be legally bound hereby, the parties hereto hereby agree as follows: 

ARTICLE I 

STOCKHOLDER SUPPORT AGREEMENT; COVENANTS 

Section 1.1 Binding Effect of Business Combination Agreement. Each Company Stockholder hereby acknowledges that it has had the
opportunity to read the Business Combination Agreement and this Agreement and has had the opportunity to consult with its tax and legal advisors. During the period commencing on the date hereof and ending on the earliest of (a) the First
Effective Time, and (b) such date and time as the Business Combination Agreement shall be terminated in accordance with Section 10.1 thereof (the earlier of (a) and (b), the “Expiration Time”), each Company
Stockholder shall be bound by and comply with Section 6.4 (Acquisition Proposals) of the Business Combination Agreement (and any relevant definitions contained in such Section) as if (a) such Company Stockholder was an original
signatory to the Business Combination Agreement with respect to such provisions, and (b) each reference to the “Company” contained in Section 6.4 (Acquisition Proposals) also referred to such Company Stockholder (but for
the avoidance of doubt, the “Person” referred to in the Acquisition Proposal definition shall refer to the Company, not the Company Stockholder). 

Section 1.2 Publicity. No Company Stockholder may issue any press release or other public communications relating to the
Transactions without the prior approval of Parent and the Company; provided that no Company Stockholder shall be required to obtain consent pursuant to this Section 1.2 to the extent any proposed release or statement is substantially equivalent
to the information that has previously been made public by Parent or the Company. The restriction in this Section 1.2 shall not apply to the extent the public announcement is required by applicable securities Law, any Governmental Authority or
stock exchange rule; provided, however, contract or agree to sell, that in such an event, the Company Stockholder making the announcement shall use its commercially reasonable efforts to consult with Parent and the Company in advance as to
its form, content and timing. 
 Section 1.3 No Transfer. Prior to the Expiration Time, no Company Stockholder shall
(i) sell, offer to sell, contract or agree to sell, hypothecate, pledge, grant any option to purchase or otherwise dispose of or agree to dispose of, directly or indirectly, file (or participate in the filing of) a registration statement with
the SEC (other than the Proxy Statement and Registration Statement) or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Exchange Act, with respect to any
Subject Shares; (ii) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of any Subject Shares (clauses (i) and (i) collectively, a
“Transfer”); (iii) grant any proxies or powers of attorney with respect to any or all of such Company Stockholder’s Subject Shares; (iv) take any action with the intent to prevent, impede, interfere with or adversely
affect such Company Stockholder’s ability to perform its obligations under this Stockholder Support Agreement; or (v) publicly announce any intention to effect any transaction specified in clause (i) or (ii), provided, however, that
(x) if a Company Stockholder is an individual, such Company Stockholder may Transfer any such Subject Shares (A) to any member of such Company Stockholder’s immediate family, or to a trust for the benefit of such Company Stockholder
or any member of such Company Stockholder’s immediate family, the sole trustees of which are such Company Stockholder and/or any member of such Company Stockholder’s immediate family or (B) by

  
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will, other testamentary document or under the laws of intestacy upon the death of such Company Stockholder; or (y) if a Company Stockholder is an entity, such Company Stockholder may
Transfer any Subject Shares to any partner, member, or affiliate of such Company Stockholder; provided further, that, in each case, such Transfer shall be permitted only if, as a precondition to such Transfer, the transferee of such Subject Shares
evidences in a writing reasonably satisfactory in form and substance to Parent such transferee’s agreement to be bound by and subject to the terms and provisions hereof to the same extent as such transferring Company Stockholder; provided,
further, that any Transfer permitted under this Section 1.3 shall not relieve a Company Stockholder of its obligations under this Agreement. Any Transfer in violation of this Section 1.3 with respect to a Company Stockholder’s Subject
Shares shall be null and void. 
 Section 1.4 New Shares. In the event that, during the period commencing on the date hereof and
ending at the Expiration Time, (a) any Subject Shares are issued to a Company Stockholder after the date of this Agreement pursuant to any stock dividend, stock split, recapitalization, reclassification, combination or exchange of Subject
Shares or otherwise, (b) a Company Stockholder purchases or otherwise acquires beneficial ownership of any Subject Shares or (c) a Company Stockholder acquires the right to vote or share in the voting of any Subject Shares (collectively,
the “New Securities”), then such New Securities acquired or purchased by such Company Stockholder shall be subject to the terms of this Agreement to the same extent as if they constituted the Subject Shares owned by such Company
Stockholder as of the date hereof. 
 Section 1.5 Stockholder Agreements. Hereafter until the Expiration Time, each
Company Stockholder hereby unconditionally and irrevocably agrees that, at any meeting of the Stockholders of the Company (or any adjournment or postponement thereof), in each case whether held in person or held in virtual format, and in any action
by written consent of the Stockholders of the Company requested by the board of directors of the Company or otherwise undertaken as contemplated by the Transactions (which written consent shall be delivered promptly, and in any event within three
Business Days, after the Registration Statement (as contemplated by the Business Combination Agreement) is declared effective under the Securities Act), such Company Stockholder shall, if a meeting is held, appear at the meeting, in person or by
proxy, or otherwise cause its Subject Shares to be counted as present thereat for purposes of establishing a quorum, and such Company Stockholder shall vote or provide consent (or cause to be voted or consented) covering, in person or by proxy, all
of its Subject Shares: 
 (a) to approve and adopt the Business Combination Agreement and the Transactions, including the Mergers; 

(b) to the extent such Company Stockholder’s Subject Shares include shares of Company Preferred Stock, to authorize and approve the
Company Preferred Stock Conversion; 
 (c) in any other circumstances upon which a consent or other approval is required or sought under
the Company Charter or otherwise sought with respect to the Business Combination Agreement or the Transactions, to vote, consent or approve (or cause to be voted, consented or approved) all of such Company Stockholder’s Subject Shares held at
such time in favor thereof; 
 (d) against and withhold consent with respect to the entry into or consummation of any Acquisition Proposal
(in each case other than the Business Combination Agreement and the Transactions); and 
 (e) against any proposal, action or agreement
that would (i) impede, frustrate, prevent or nullify any provision of this Agreement, the Business Combination Agreement or the Transactions, including the Mergers and the Company Preferred Stock Conversion, (ii) result in a breach in any
respect of any covenant, representation, warranty or any other obligation or agreement of the Company under the Business Combination Agreement or (iii) result in any of the conditions set forth in Article 9 of the Business Combination Agreement
not being fulfilled; 

  
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 provided, however, that such Company Stockholder shall not vote or provide consent with
respect to any of its Subject Shares that are not held by the Company’s directors, officers, affiliates or greater than 5% shareholders of the Company, or take any other action, in each case to the extent any such vote, consent or other action
would preclude Parent from filing the Registration Statement with the SEC as contemplated by the Business Combination Agreement. Each Company Stockholder hereby agrees that it shall not commit or agree to take any action inconsistent with the
foregoing prior to the Expiration Time. 
 Section 1.6 No Challenges. Each Company Stockholder agrees not to commence, join in,
facilitate, assist or encourage, and agrees to take all actions necessary to opt out of any class in any class action with respect to, any claim, derivative or otherwise, against Parent, First Merger Sub, Second Merger Sub, the Company or any of
their respective successors, directors or officers (a) challenging the validity of, or seeking to enjoin the operation of, any provision of this Agreement or (b) alleging a breach of any fiduciary duty of any person in connection with the
evaluation, negotiation or entry into the Business Combination Agreement. 
 Section 1.7 Affiliate Agreements. Each Company
Stockholder hereby agrees and consents to the termination of the Contracts set forth on Schedule II to which such Company Stockholder is party, effective as of the First Effective Time without any further liability or obligation to the
Company, any of the Company’s Subsidiaries, Parent, First Merger Sub or Second Merger Sub. 
 Section 1.8 Amended Registration
Rights Agreement; Lock-Up Agreement. Each of the Company Stockholders set forth on Schedule III will deliver, substantially simultaneously with the First Effective Time, (a) a duly executed
copy of the Amended Registration Rights Agreement substantially in the form attached as Exhibit F to the Business Combination Agreement and (b) a duly-executed copy of the Lock-Up Agreement substantially
in the form attached as Exhibit G to the Business Combination Agreement. 
 Section 1.9 Further Assurances. Each Company
Stockholder shall execute and deliver, or cause to be delivered, such additional documents, and take, or cause to be taken, all such further actions and do, or cause to be done, all things reasonably necessary (including under applicable Laws), or
reasonably requested by Parent or the Company, to effect the actions and consummate the Mergers and the other transactions contemplated by this Agreement and the Business Combination Agreement (including the Transactions), in each case, on the terms
and subject to the conditions set forth therein and herein, as applicable. 
 Section 1.10 No Inconsistent Agreement; No Voting
Trusts or other Arrangements. Each Company Stockholder hereby represents and covenants that such Company Stockholder has not entered into, and shall not enter into, any agreement, or amend or modify any existing agreement that would restrict,
limit or interfere with the performance of such Company Stockholder’s obligations hereunder. Company Stockholder agrees that prior to the Expiration Time, Company Stockholder will not, and will not permit any entity under Company
Stockholder’s control to, deposit any of the Subject Shares in a voting trust, grant any proxies with respect to the Subject Shares, or subject any of the Subject Shares to any arrangement with respect to the voting of the
Subject Shares other than as provided hereunder and under the Contracts set forth on Schedule II. 

  
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 Section 1.11 Consent to Disclosure. Each Company Stockholder hereby consents to
the publication and disclosure in the Proxy Statement and Registration Statement (and, as and to the extent otherwise required by applicable securities Laws or the SEC or any other securities authorities, any other documents or communications
provided by Parent or the Company to any Governmental Authority or to securityholders of Parent) of such Company Stockholder’s identity and beneficial ownership of Subject Shares and the nature of such Company Stockholder’s commitments,
arrangements and understandings under and relating to this Agreement and, if deemed appropriate by Parent or the Company, a copy of this Agreement. Each Company Stockholder will promptly provide any information reasonably requested by Parent or the
Company for any regulatory application or filing made or approval sought in connection with the Transactions (including filings with the SEC). 

ARTICLE II 

REPRESENTATIONS AND WARRANTIES 

Section 2.1 Representations and Warranties of the Company Stockholders. Each Company Stockholder represents and warrants as of the
date hereof to Parent and the Company (solely with respect to itself, himself or herself and not with respect to any other Company Stockholder) as follows: 

(a) Organization; Due Authorization. If such Company Stockholder is not an individual, it is duly organized, validly existing and in
good standing under the Laws of the jurisdiction in which it is incorporated, formed, organized or constituted, and the execution, delivery and performance of this Agreement and the consummation of the transactions contemplated hereby are within
such Company Stockholder’s corporate, limited liability company or organizational powers and have been duly authorized by all necessary corporate, limited liability company or organizational actions on the part of such Company Stockholder. If
such Company Stockholder is an individual, such Company Stockholder has full legal capacity, right and authority to execute and deliver this Agreement and to perform his or her obligations hereunder. This Agreement has been duly executed and
delivered by such Company Stockholder and, assuming due authorization, execution and delivery by the other parties to this Agreement, this Agreement constitutes a legally valid and binding obligation of such Company Stockholder, enforceable against
such Company Stockholder in accordance with the terms hereof (subject to the Enforceability Exceptions). If this Agreement is being executed in a representative or fiduciary capacity, the Person signing this Agreement has full power and authority to
enter into this Agreement on behalf of the applicable Company Stockholder. 
 (b) Ownership. Such Company Stockholder is the record
and beneficial owner (as defined in the Securities Act) of, and has good title to, all of such Company Stockholder’s Subject Shares, and there exist no Liens or any other limitation or restriction (including any restriction on the right to
vote, sell or otherwise dispose of such Subject Shares) affecting any such Subject Shares, other than Liens or other limitations and restrictions pursuant to (i) this Agreement, (ii) the Company Charter, (iii) the Business Combination
Agreement, (iv) any Contract set forth on Schedule II or (v) any applicable securities Laws, including transfer restrictions under the Securities Act. Such Company Stockholder’s Subject Shares are the only shares of capital
stock in the Company owned of record or beneficially by such Company Stockholder on the date of this Agreement, and none of such Company Stockholder’s Subject Shares are subject to any proxy, voting trust or other agreement or arrangement with
respect to the voting of such Subject Shares, except as provided hereunder and under the Contracts set forth on Schedule II. Such Company Stockholder does not hold or own any rights to acquire (directly or indirectly) any equity securities of
the Company or any equity securities convertible into, or which can be exchanged for, equity securities of the Company, other than any Company Warrants or Company Options held by such Company Stockholder. 

(c) No Conflicts. The execution and delivery of this Agreement by such Company Stockholder does not, and the performance by such
Company Stockholder of his, her or its obligations hereunder will not, (i) if such Company Stockholder is not an individual, conflict with or result in a violation of the organizational documents of such Company Stockholder or (ii) require
any consent or 

  
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approval that has not been given or other action that has not been taken by any Person (including under any Contract binding upon such Company Stockholder or such Company Stockholder’s
Subject Shares) to the extent such consent, approval or other action would prevent, enjoin or materially delay the performance by such Company Stockholder of its, his or her obligations under this Agreement. 

(d) Litigation. There are no Actions pending against such Company Stockholder, or to the knowledge of such Company Stockholder
threatened against such Company Stockholder, before (or, in the case of threatened Actions, that would be before) any arbitrator or any Governmental Authority, which in any manner challenges or seeks to prevent, enjoin or materially delay the
performance by such Company Stockholder of its, his or her obligations under this Agreement. 
 (e) Adequate Information. Such
Company Stockholder is a sophisticated stockholder and has adequate information concerning the business and financial condition of Parent and the Company to make an informed decision regarding this Agreement and the Transactions and has
independently and without reliance upon Parent or the Company and based on such information as such Company Stockholder has deemed appropriate, made its own analysis and decision to enter into this Agreement. Such Company Stockholder acknowledges
that Parent and the Company have not made and do not make any representation or warranty, whether express or implied, of any kind or character except as expressly set forth in this Agreement. Such Company Stockholder acknowledges that the agreements
contained herein with respect to the Subject Shares held by such Company Stockholder are irrevocable. 
 (f) Brokerage Fees. No
broker, finder, investment banker or other Person is entitled to any brokerage fee, finders’ fee or other commission in connection with the Transactions based upon arrangements made by such Company Stockholder, for which the Company or any of
its Subsidiaries may become liable. 
 (g) Acknowledgment. Such Company Stockholder understands and acknowledges that each of Parent
and the Company is entering into the Business Combination Agreement in reliance upon such Company Stockholder’s execution and delivery of this Agreement. 

ARTICLE III 

MISCELLANEOUS 

Section 3.1 Termination. This Agreement and all of its provisions shall terminate and be of no further force or effect upon the
earlier of (a) the Expiration Time and (b) as to each Company Stockholder, the written agreement of Parent, the Company and such Company Stockholder. Upon such termination of this Agreement, all obligations of the parties under this
Agreement will terminate, without any liability or other obligation on the part of any party hereto to any Person in respect hereof or the transactions contemplated hereby, and no party hereto shall have any claim against another (and no person
shall have any rights against such party), whether under contract, tort or otherwise, with respect to the subject matter hereof; provided, however, that the termination of this Agreement shall not relieve any party hereto from
liability arising in respect of any breach of this Agreement prior to such termination. This ARTICLE III shall survive the termination of this Agreement. 

Section 3.2 Governing Law. This Agreement, and all claims or causes of action based upon, arising out of, or related to this
Agreement or the Transactions, shall be governed by, and construed in accordance with, the Laws of the State of Delaware, without giving effect to principles or rules of conflict of Laws to the extent such principles or rules would require or permit
the application of Laws of another jurisdiction. Any proceeding or Action based upon, arising out of or related to this Agreement or the Transactions must be brought in the Court of Chancery of the State of Delaware (or, to the extent such Court
does not have subject matter jurisdiction, the Superior Court of the State of Delaware), or, if it has or 

  
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can acquire jurisdiction, in the United States District Court for the District of Delaware, and each of the parties irrevocably submits to the exclusive jurisdiction of each such court in any
such proceeding or Action, waives any objection it may now or hereafter have to personal jurisdiction, venue or to convenience of forum, agrees that all claims in respect of the proceeding or Action shall be heard and determined only in any such
court, and agrees not to bring any proceeding or Action arising out of or relating to this Agreement or the Transactions in any other court. Nothing herein contained shall be deemed to affect the right of any party to serve process in any manner
permitted by Law or to commence Legal Proceedings or otherwise proceed against any other party in any other jurisdiction, in each case, to enforce judgments obtained in any Action, suit or proceeding brought pursuant to this Section 3.2. 

Section 3.3 Waiver Of Jury Trial. Each party acknowledges and agrees that any controversy which may arise under this Agreement and
the Transactions is likely to involve complicated and difficult issues, and therefore each such party hereby irrevocably, unconditionally and voluntarily waives any right such party may have to a trial by jury in respect of any Action, suit or
proceeding directly or indirectly arising out of or relating to this Agreement or any of the Transactions. 
 Section 3.4
Assignment. No party hereto shall assign this Agreement or any part hereof without the prior written consent of the other parties hereto and any such transfer without prior written consent shall be void. Subject to the foregoing, this
Agreement shall be binding upon and inure to the benefit of the parties hereto and their respective permitted successors and assigns. 

Section 3.5 Specific Performance. The parties hereto agree that irreparable damage may occur in the event that any of the
provisions of this Agreement were not performed in accordance with their specific terms or were otherwise breached. It is accordingly agreed that the parties hereto shall be entitled to an injunction or injunctions to prevent breaches of this
Agreement and to specific enforcement of the terms and provisions of this Agreement, in addition to any other remedy to which any party is entitled at law or in equity. In the event that any Action shall be brought in equity to enforce the
provisions of this Agreement, no party shall allege, and each party hereby waives the defense, that there is an adequate remedy at law, and each party agrees to waive any requirement for the securing or posting of any bond in connection therewith.

 Section 3.6 Amendment; Waiver. This Agreement may not be amended, changed, supplemented, waived or otherwise modified or
terminated, except upon the execution and delivery of a written agreement executed by Parent, the Company and the Company Stockholder. 

Section 3.7 Severability. If any provision of this Agreement is held invalid or unenforceable by any court of competent
jurisdiction, the other provisions of this Agreement shall remain in full force and effect. The parties further agree that if any provision contained herein is, to any extent, held invalid or unenforceable in any respect under the Laws governing
this Agreement, they shall take any actions necessary to render the remaining provisions of this Agreement valid and enforceable to the fullest extent permitted by Law and, to the extent necessary, shall amend or otherwise modify this Agreement to
replace any provision contained herein that is held invalid or unenforceable with a valid and enforceable provision giving effect to the intent of the parties. 

Section 3.8 Notices. All notices and other communications among the parties shall be in writing and shall be deemed to have been
duly given (i) when delivered in person, (ii) when delivered after posting in the United States mail having been sent registered or certified mail return receipt requested, postage prepaid, (iii) when delivered by FedEx or other
nationally recognized overnight delivery service, or (iv) when delivered by email during normal business hours (and otherwise as of the immediately following Business Day) (in each case in this clause (iv), solely if receipt is confirmed, but
excluding any automated reply, such as an out-of-office notification), addressed as follows: 

  
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 If to Parent: 

RedBall Acquisition Corp. 
 667
Madison Avenue, 16th Floor 
 New York, NY 10065 

Attention: David Grochow 
 Email:
dgrochow@redbirdcap.com 
 with copies (which shall not constitute notice) to: 

Fried, Frank, Harris, Shriver & Jacobson LLP 

One New York Plaza 
 New York, NY
10004-1980 
 Attention: Robert C. Schwenkel; John M. Bibona; Randi Lally; Roy Tannenbaum 

Email: robert.schwenkel@friedfrank.com; john.bibona@friedfrank.com; 

randi.lally@friedfrank.com; roy.tannenbaum@friedfrank.com 

If to the Company: 

SeatGeek, Inc. 
 902 Broadway, 10th Floor 
 New York, NY 10010-7121 

Attention: Adam Lichstein 
 Email:
alichstein@seatgeek.com 
 with a copy to (which shall not constitute notice): 

Cooley LLP 
 55 Hudson Yards 

New York, NY 10001-2157 

Attention: Stephane Levy; David Silverman; Rupa Briggs 

Email: slevy@cooley.com; dsilverman@cooley.com; rbriggs@cooley.com 

If to a Company Stockholder: 

To such Company Stockholder’s notice information set forth in Schedule I 

with a copy to (which will not constitute notice): 

Cooley LLP 
 55 Hudson Yards 

New York, NY 10001-2157 

Attention: Stephane Levy; David Silverman; Rupa Briggs 

Email: slevy@cooley.com; dsilverman@cooley.com; rbriggs@cooley.com 

Section 3.9 Counterparts. This Agreement may be executed in two or more counterparts (any of which may be delivered by electronic
transmission), each of which shall constitute an original, and all of which taken together shall constitute one and the same instrument. 

  
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 Section 3.10 Entire Agreement. This Agreement, the Business Combination
Agreement and the agreements referenced herein and therein, including any exhibits thereto, constitute the entire agreement and understanding of the parties hereto in respect of the subject matter hereof and supersede all prior understandings,
agreements or representations by or among the parties hereto to the extent they relate in any way to the subject matter hereof. 
 [THE
REMAINDER OF THIS PAGE IS INTENTIONALLY BLANK] 

  
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 IN WITNESS WHEREOF, the Company Stockholders, Parent, and the Company have each caused this
Stockholder Support Agreement to be duly executed as of the date first written above. 
  

			
	COMPANY STOCKHOLDERS:
		
	By:	 	 
		 	Name:
		 	Title:

 [Signature Page to Stockholder Support Agreement] 

 IN WITNESS WHEREOF, the Company Stockholders, Parent, and the Company have each caused this
Stockholder Support Agreement to be duly executed as of the date first written above. 
  

			
	PARENT:
	
	REDBALL ACQUISITION CORP.
		
	By:	 	 
		 	Name:
		 	Title:

  
 [Signature Page to
Stockholder Support Agreement] 

 IN WITNESS WHEREOF, the Company Stockholders, Parent, and the Company have each caused this
Stockholder Support Agreement to be duly executed as of the date first written above. 
  

			
	COMPANY:
	
	SEATGEEK, INC.
		
	By:	 	 
		 	Name:
		 	Title:

  
 [Signature Page to
Stockholder Support Agreement]EX-10.6

 Exhibit 10.6 

AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT 

THIS AMENDED AND REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of [•], is made and entered into by
and among (i) SeatGeek, Inc., a Delaware corporation (the “Company”) (formerly known as RedBall Acquisition Corp. (“RedBall”), a Cayman Islands exempted company limited by shares prior to its
domestication as a Delaware corporation), (ii) RedBall SponsorCo LP, a Cayman Islands exempted limited partnership (the “Sponsor”), (iii) certain former stockholders of the entity formerly known as SeatGeek, Inc., a Delaware
corporation (“Legacy SeatGeek”) set forth on Schedule I hereto (the “SeatGeek Holders” and, together with the Sponsor and any person or entity who hereafter becomes a party to this Agreement pursuant to
Section 5.2 or Section 5.10 of this Agreement, a “Holder” and collectively the “Holders”). 

RECITALS 
 WHEREAS,
the Company and Legacy SeatGeek were party to that certain Business Combination Agreement and Plan of Reorganization, dated as of October [•], 2021 (as it may be amended, supplemented, restated or otherwise modified from time to time, the
“BCA”), by and among the Company, Showstop Merger Sub I Inc., a Delaware corporation and a wholly owned subsidiary of the Company, Showstop Merger Sub II LLC, a Delaware limited liability company and a wholly owned subsidiary
of the Company, and Legacy SeatGeek, pursuant to which, among other things, the separate existence of SeatGeek will cease to exist and Legacy SeatGeek shall become a subsidiary of the Company, which shall survive as the surviving corporation (the
“Business Combination”); 
 WHEREAS, RedBall, the Sponsor and certain of the Holders entered into that
certain Registration and Shareholders Rights Agreement, dated as of August 12, 2020 (as it may be amended, supplemented, restated or otherwise modified from time to time until the consummation of the Business Combination, the
“Existing Agreement”); 
 WHEREAS, upon the consummation of the Business Combination, the parties to the
Existing Agreement desire to amend and restate the Existing Agreement in its entirety as set forth herein and the Company, the Sponsor and the Holders desire to enter into this Agreement, pursuant to which the Company shall grant the Holders certain
registration rights with respect to the Registrable Securities (as defined below) on the terms and conditions set forth in this Agreement. 

NOW, THEREFORE, in consideration of the representations, covenants and agreements contained herein, and certain other good and
valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto, intending to be legally bound, hereby agree as follows: 

ARTICLE I 
 DEFINITIONS

 1.1 Definitions. The terms defined in this Article I shall, for all purposes of this Agreement, have the
respective meanings set forth below: 
 “Adverse Disclosure” shall mean any public disclosure of
material non-public information, which disclosure, in the good faith judgment of the Chief Executive Officer or Chief Financial Officer of the Company, after consultation with counsel to the Company,
(i) would be required to be made in any Registration Statement or Prospectus in order for the applicable Registration Statement or Prospectus not to contain any untrue statement of a material fact or omit to state a material fact necessary to
make the statements contained therein (in the case of any prospectus and any preliminary prospectus, in the light of the circumstances under which they were made) not misleading, (ii) would not be required to be made at such time if the
Registration Statement were not being filed, and (iii) the Company has a bona fide business purpose for not making such information public. 

“Agreement” shall have the meaning given in the Preamble. 

 “Block Trade” shall mean an offering and/or sale of Registrable
Securities by any Holder on a block trade or underwritten basis (whether firm commitment or otherwise) without substantial marketing efforts prior to pricing, including, without limitation, a same day trade, overnight trade or similar transaction,
but excluding a variable price reoffer. 
 “Board” shall mean the Board of Directors of the Company. 

“Business Combination” shall have the meaning given in the Recitals hereto. 

“Closing” shall have the meaning given in the BCA. 

“Commission” shall mean the U.S. Securities and Exchange Commission. 

“Common Stock” shall mean the Company’s Common Stock, with a par value of $0.0001 per share. 

“Company” shall have the meaning given in the Recitals hereto. 

“Demand Registration” shall have the meaning given in subsection 2.1.1. 

“Demanding Holder” shall have the meaning given in subsection 2.1.1. 

“Exchange Act” shall mean the Securities Exchange Act of 1934, as it may be amended from time to time.

 “First Effective Time” shall have the meaning given in the BCA. 

“Form S-1” shall have the meaning given in subsection 2.1.1. 

“Form S-3” shall have the meaning given in subsection 2.3.2. 

“Form S-1 Shelf” shall have the meaning given in subsection 2.3.1. 

“Form S-3 Shelf” shall have the meaning given in subsection 2.3.1. 

“Founder Shares” shall mean the shares of RedBall’s Class B common stock, par value $0.0001 per share,
issued pursuant to that certain Subscription Agreement, not forfeited by the Sponsor at the First Effective Time as described in the BCA, and converted into shares of Common Stock at the effective time of the domestication of the Company. 

“Holder Information” shall have the meaning given in subsection 4.1.2. 

“Holders” shall have the meaning given in the Preamble. 

“Lock-up Period” shall mean any
lock-up period with respect to the Registrable Securities included in the Company’s governing documents or any agreements between such Holder and the Company or any of the Company’s subsidiaries.

 “Maximum Number of Securities” shall have the meaning given in
subsection 2.1.4. 
 “Misstatement” shall mean an untrue statement of a material fact or an omission to state
a material fact required to be stated in a Registration Statement or Prospectus, or necessary to make the statements in a Registration Statement or Prospectus (in the light of the circumstances under which they were made) not misleading. 

“Permitted Transferees” means, in the case of any Holder, a person to whom, or entity to which,
Registrable Securities are transferred by such Holder; provided that (a) such transfer does not violate the Company’s governing documents, or any agreements between such Holder and the Company or any of the Company’s subsidiaries and
(b) such transferee shall only be a Permitted Transferee if and to the extent the transferor designates the transferee as a Permitted Transferee entitled to rights hereunder pursuant to subsection 5.2.3. 

  
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 “Piggyback Registration” shall have the meaning given
in subsection 2.2.1. 
 “Pro Rata” shall have the meaning given in subsection 2.1.4. 

“Prospectus” shall mean the prospectus included in any Registration Statement, as supplemented by any and all
prospectus supplements and as amended by any and all post-effective amendments and including all material incorporated by reference in such prospectus. 

“Qualified Additional Holder” shall mean any stockholder of SeatGeek that is a director or officer of SeatGeek or any
other stockholder of SeatGeek that is approved to become a “Holder” under this Agreement by the Holders holding a majority of Registrable Securities then outstanding (such approval not to be unreasonably withheld, conditioned or delayed).

 “Registrable Security” shall mean (i) any outstanding shares of Common Stock or any other
equity security (including warrants to purchase shares of Common Stock and shares of Common Stock issued or issuable upon the exercise of any other equity security) of the Company held by a Holder immediately following the Closing (including any
securities distributable pursuant to the BCA and any Founder Shares), (ii) any outstanding shares of Common Stock or any other equity security (including the shares of Common Stock issued or issuable upon the exercise of any other equity security)
of the Company otherwise acquired or owned by a Holder following the date hereof to the extent that such securities are “restricted securities” (as defined in Rule 144) or are otherwise held by an “affiliate” (as defined in Rule
144) of the Company, and (iii) any other equity security of the Company issued or issuable with respect to any such securities referenced in clauses (a) and (b) above by way of a stock dividend, share capitalization or share sub-division or in connection with a reclassification, recapitalization, merger, consolidation, spin-off, reorganization or similar transaction; provided,
however, that, as to any particular Registrable Security, such securities shall cease to be Registrable Securities when: (a) a Registration Statement with respect to the sale of such securities shall have become effective under the
Securities Act and such securities shall have been sold, transferred, disposed of or exchanged in accordance with such Registration Statement; (b) such securities shall have been otherwise transferred, new certificates or book entry provisions
for such securities not bearing a legend restricting further transfer shall have been delivered by the Company and subsequent public distribution of such securities shall not require registration under the Securities Act; (c) such securities
shall have ceased to be outstanding; (d) such securities may be sold without registration pursuant to Rule 144 promulgated under the Securities Act (or any successor rule promulgated thereafter by the Commission) without limitation as to volume
and manner of sale; or (e) such securities have been sold to, or through, a broker, dealer or underwriter in a public distribution or other public securities transaction. 

“Registration” shall mean a registration effected by preparing and filing a Registration Statement or similar document
in compliance with the requirements of the Securities Act, and the applicable rules and regulations promulgated thereunder, and such Registration Statement becoming effective. 

“Registration Expenses” shall mean the
out-of-pocket expenses of a Registration, including, without limitation, the following: 

(A) all registration and filing fees (including fees with respect to filings required to be made with the Financial Industry Regulatory
Authority, Inc.) and any securities exchange on which the Common Stock is then listed; 
 (B) fees and expenses of compliance with
securities or blue sky laws (including reasonable fees and disbursements of counsel for the Underwriters in connection with blue sky qualifications of Registrable Securities); 

(C) printing, messenger, telephone and delivery expenses; 

(D) reasonable fees and disbursements of counsel for the Company; 

(E) reasonable fees and disbursements of all independent registered public accountants of the Company incurred specifically in connection
with such Registration; and 

  
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 (F) reasonable fees and expenses up to $35,000 of one (1) legal counsel selected by
the majority-in-interest of the Demanding Holders initiating a Demand Registration to be registered for offer and sale in the applicable Registration or majority-in-interest of the Takedown Demanding Holder initiating a Underwritten Shelf Takedown. 

“Registration Statement” shall mean any registration statement that covers the Registrable Securities
pursuant to the provisions of this Agreement, including the Prospectus included in such registration statement, amendments (including post-effective amendments) and supplements to such registration statement, and all exhibits to and all material
incorporated by reference in such registration statement. 
 “Requesting Holder” shall have the
meaning given in subsection 2.1.1. 
 “Securities Act” shall mean the Securities Act of 1933,
as amended from time to time. 
 “Shelf” shall mean the Form S-1 Shelf, the
Form S-3 Shelf or any Subsequent Shelf Registration Statement, as the case may be. 

“Shelf Registration” shall mean a Registration of Registrable Securities pursuant to a registration statement filed
with the Commission in accordance with and pursuant to Rule 415 promulgated under the Securities Act (or any successor rule then in effect). 

“Sponsor” shall have the meaning given in the Preamble hereto. 

“Subscription Agreement” shall mean that certain Securities Subscription Agreement, dated as of June 10, 2020,
between the Sponsor and the Company. 
 “Subsequent Shelf Registration Statement” shall have the meaning given in
subsection 2.3.3. 
 “Underwriter” shall mean a securities dealer who purchases any Registrable Securities as
principal in an Underwritten Offering and not as part of such dealer’s market-making activities. 
 “Underwritten
Registration” or “Underwritten Offering” shall mean a Registration in which securities of the Company are sold to an Underwriter in a firm commitment underwriting for distribution to the
public. 
 “Underwritten Shelf Takedown” shall have the meaning given in subsection 2.3.4. 

ARTICLE II 

REGISTRATIONS 
  

2.1 Demand Registration. 

2.1.1 Request for Registration. Subject to the provisions of subsections 2.1.4, 2.3.1 and
Section 2.4 hereof, at any time and from time to time, one or more Holders of the then-outstanding number of Registrable Securities (x) constituting at least thirty percent (30%) of the Registrable Securities then
outstanding and (y) having a total offering price (before deduction of underwriting discounts) reasonably expected to exceed, in the aggregate $50 million (the “Demanding Holders”) may make a written
demand for Registration of all or part of their Registrable Securities, which written demand shall describe the amount and type of securities to be included in such Registration and the intended method(s) of distribution thereof separate from a
Shelf Registration or Underwritten Shelf Takedown (such written demand a “Demand Registration”). The Company shall, within five (5) days of the Company’s receipt of the Demand Registration, notify, in
writing, all other Holders of Registrable Securities of such demand, and each Holder of Registrable Securities who thereafter wishes to include all or a portion of such Holder’s Registrable Securities in a Registration pursuant to a Demand
Registration (each such Holder that includes all or a portion of such Holder’s Registrable Securities in such Registration, a “Requesting Holder”) shall so notify the Company, in writing, within two
(2) business days after the receipt by the Holder of the notice from the Company. Upon receipt by the Company of any such written notification from a Requesting Holder(s) to the Company, such Requesting Holder(s)

  
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shall be entitled to have their Registrable Securities included in a Registration pursuant to a Demand Registration and the Company shall effect, as soon thereafter as practicable, but not more
than forty five (45) days after the Company’s receipt of the Demand Registration, the Registration of all Registrable Securities requested by the Demanding Holders and Requesting Holders pursuant to such Demand Registration. Under no
circumstances shall the Company be obligated to effect more than an aggregate of two (2) Registrations pursuant to a Demand Registration under this subsection 2.1.1 with respect to any or all Registrable Securities; provided,
however, that a Registration shall not be counted for such purposes unless a Registration Statement on Form S-1 or any similar long-form registration statement that may be available at such time
(“Form S-1”) has become effective and at least fifty percent (50%) of the Registrable Securities requested by the Requesting Holders to be registered on behalf of the Requesting Holders
in such Form S-1 Registration have been sold, in accordance with Section 3.1 of this Agreement. Notwithstanding anything to the contrary herein, to the extent there is an active Form S-3 Shelf covering a Holder’s or Holders’ Registrable Securities, this subsection 2.1.1 shall be inapplicable and any request by such Holder or Holders to conduct an Underwritten Offering shall
follow the procedures of subsection 2.3.4 herein and shall be counted as an Underwritten Shelf Takedown. 
 2.1.2 Effective
Registration. Notwithstanding the provisions of subsection 2.1.1 above or any other part of this Agreement, a Registration pursuant to a Demand Registration shall not count as a Registration unless and until (i) the Registration
Statement filed with the Commission with respect to a Registration pursuant to a Demand Registration has been declared effective by the Commission and (ii) the Company has complied with all of its obligations under this Agreement with respect
thereto; provided, further, that if, after such Registration Statement has been declared effective, an offering of Registrable Securities in a Registration pursuant to a Demand Registration is subsequently interfered with by any stop
order or injunction of the Commission, federal or state court or any other governmental agency, then the Registration Statement with respect to such Registration shall be deemed not to have been declared effective, unless and until, (i) such
stop order or injunction is removed, rescinded or otherwise terminated, and (ii) a majority-in-interest of the Demanding Holders initiating such Demand Registration
thereafter affirmatively elect to continue with such Registration and accordingly notify the Company in writing, but in no event later than five (5) days, of such election; and provided, further, that the Company shall not be
obligated or required to file another Registration Statement until the Registration Statement that has been previously filed with respect to a Registration pursuant to a Demand Registration becomes effective or is subsequently terminated. 

2.1.3 Underwritten Offering. Subject to the provisions of subsections 2.1.4, 2.3.1 and
Section 2.4 hereof, if a majority-in-interest of the Demanding Holders so advise the Company as part of their Demand Registration that the
offering of the Registrable Securities pursuant to such Demand Registration shall be in the form of an Underwritten Offering, then the right of such Demanding Holder and Requesting Holder (if any) to include its Registrable Securities in such
Registration shall be conditioned upon such Holder’s participation in such Underwritten Offering and the inclusion of such Holder’s Registrable Securities in such Underwritten Offering to the extent provided herein. All such Holders
proposing to distribute their Registrable Securities through an Underwritten Offering under this subsection 2.1.3 shall enter into an underwriting agreement in customary form with the Underwriter(s) selected for such Underwritten Offering by
the majority-in-interest of the Demanding Holders initiating the Demand Registration. 

2.1.4 Reduction of Underwritten Offering. If the managing Underwriter or Underwriters in an Underwritten Registration pursuant to a
Demand Registration, in good faith, advises the Company, the Demanding Holders and the Requesting Holders (if any) in writing that the dollar amount or number of Registrable Securities that the Demanding Holders and the Requesting Holders (if any)
desire to sell, taken together with all other Common Stock or other equity securities that the Company desires to sell and the Common Stock, if any, as to which a Registration has been requested pursuant to separate written contractual piggy-back
registration rights held by any other stockholders who desire to sell, exceeds the maximum dollar amount or maximum number of equity securities that can be sold in the Underwritten Offering without adversely affecting the proposed offering price,
the timing, the distribution method, or the probability of success of such offering (such maximum dollar amount or maximum number of such securities, as applicable, the “Maximum Number of
Securities”), then the Company shall include in such Underwritten Offering, as follows: (i) first, the Registrable Securities of the Demanding Holders and the Requesting Holders (if any) (pro rata based on the respective
number of Registrable Securities that each Demanding Holder and Requesting Holder (if any) has requested be included in such Underwritten Registration and the aggregate number of Registrable Securities that the Demanding Holders and Requesting
Holders have requested be included in such Underwritten Registration (such proportion is referred to herein as “Pro Rata”)) that can be sold without exceeding 

  
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the Maximum Number of Securities; (ii) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (i), the Common Stock or other equity
securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; and (iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses
(i) and (ii), the Registrable Securities of Holders (pro rata, based on the respective number of Registrable Securities that each Holder has requested be included in such Underwritten Registration) exercising their rights to register their
Registrable Securities pursuant to subsection 2.2.1 hereof; and (iv) fourth, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i), (ii), (iii) and (iv), the Common Stock or other equity
securities of other persons or entities that the Company is obligated to register in a Registration pursuant to separate written contractual arrangements with such persons and that can be sold without exceeding the Maximum Number of Securities. 

2.1.5 Demand Registration Withdrawal. A
majority-in-interest of the Demanding Holders initiating a Demand Registration or a
majority-in-interest of the Requesting Holders (if any), pursuant to a Registration under subsection 2.1.1 shall have the right to withdraw from a Registration
pursuant to such Demand Registration for any or no reason whatsoever upon written notification to the Company and the Underwriter or Underwriters (if any) of their intention to withdraw from such Registration prior to the effectiveness of the
Registration Statement filed with the Commission with respect to the Registration of their Registrable Securities pursuant to such Demand Registration. Notwithstanding anything to the contrary in this Agreement, the Company shall be responsible for
the Registration Expenses incurred in connection with a Registration pursuant to a Demand Registration prior to its withdrawal under this subsection 2.1.5. 

2.2 Piggyback Registration. 

2.2.1 Piggyback Rights. If, at any time the Company proposes to file a Registration Statement under the Securities Act with respect to
an offering of equity securities, or securities or other obligations exercisable or exchangeable for, or convertible into equity securities, for its own account or for the account of stockholders of the Company (or by the Company and by the
stockholders of the Company including, without limitation, pursuant to Section 2.1 or subsection 2.3.4 hereof), other than a Registration Statement (or any registered offering with respect thereto) (i) filed in
connection with any employee share option or other benefit plan, (ii) pursuant to a Registration Statement on Form S-4 (or similar form that relates to a transaction subject to Rule 145 under the
Securities Act or any successor rule thereto), (iii) for an offering of debt that is convertible into equity securities of the Company, (iv) for an exchange offer or offering of securities solely to the Company’s existing stockholders,
(v) for a dividend reinvestment plan, (vi) for a rights offering, (vii) for the exercise of any warrants or (viii) for a Block Trade, then the Company shall give written notice of such proposed filing to all of the Holders of
Registrable Securities as soon as practicable but not less than five (5) days before the anticipated filing date of such Registration Statement, or, in the case of an Underwritten Offering pursuant to a Shelf Registration, the anticipated
filing of the applicable “red herring” prospectus or prospectus supplement, which notice shall (A) describe the amount and type of securities to be included in such offering, the intended method(s) of distribution, and the name of the
proposed managing Underwriter or Underwriters, if any, in such offering, and (B) offer to all of the Holders of Registrable Securities the opportunity to register the sale of such number of Registrable Securities as such Holders may request in
writing within two (2) business days after receipt of such written notice (such Registration a “Piggyback Registration”). Subject to subsection 2.2.2, the Company shall, in good faith, cause such
Registrable Securities to be included in such Piggyback Registration and shall use its best efforts to cause the managing Underwriter or Underwriters of a proposed Underwritten Offering to permit the Registrable Securities requested by the Holders
pursuant to this subsection 2.2.1 to be included in a Piggyback Registration on the same terms and conditions as any similar securities of the Company included in such Registration and to permit the sale or other disposition of such
Registrable Securities in accordance with the intended method(s) of distribution thereof. All such Holders proposing to distribute their Registrable Securities through an Underwritten Offering under this subsection 2.2.1 shall enter into an
underwriting agreement in customary form with the Underwriter(s) selected for such Underwritten Offering by the Company. 

  
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 2.2.2 Reduction of Piggyback Registration. If the managing Underwriter or
Underwriters in an Underwritten Registration that is to be a Piggyback Registration, in good faith, advises the Company and the Holders of Registrable Securities participating in the Piggyback Registration in writing that the dollar amount or number
of the shares of Common Stock that the Company desires to sell, taken together with (i) the shares of Common Stock, if any, as to which Registration has been demanded pursuant to separate written contractual arrangements with persons or
entities other than the Holders of Registrable Securities hereunder (ii) the Registrable Securities as to which registration has been requested pursuant to Section 2.2 hereof, and (iii) the shares of Common Stock,
if any, as to which Registration has been requested pursuant to separate written contractual piggy-back registration rights of other stockholders of the Company, exceeds the Maximum Number of Securities, then: 

(a) If the Registration is undertaken for the Company’s account, the Company shall include in any such Registration (i) first, the
Common Stock or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; (ii) second, to the extent that the Maximum Number of Securities has not been reached under the
foregoing clause (i), the Registrable Securities of Holders exercising their rights to register their Registrable Securities pursuant to subsection 2.2.1 hereof, Pro Rata, which can be sold without exceeding the Maximum Number of Securities;
and (iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and (ii), the Common Stock, if any, as to which Registration has been requested pursuant to written contractual
piggy-back registration rights of other stockholders of the Company, which can be sold without exceeding the Maximum Number of Securities; 

(b) If the Registration is pursuant to a request by persons or entities other than the Holders of Registrable Securities, then the Company
shall include in any such Registration (i) first, the Common Stock or other equity securities, if any, of such requesting persons or entities, other than the Holders of Registrable Securities, which can be sold without exceeding the Maximum
Number of Securities; (ii) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (A), the Registrable Securities of Holders exercising their rights to register their Registrable Securities
pursuant to subsection 2.2.1, Pro Rata, which can be sold without exceeding the Maximum Number of Securities; (iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and
(ii), the Common Stock or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; and (iv) fourth, to the extent that the Maximum Number of Securities has not been reached
under the foregoing clauses (i), (ii) and (iii), the Common Stock or other equity securities for the account of other persons or entities that the Company is obligated to register pursuant to separate written contractual arrangements with such
persons or entities, which can be sold without exceeding the Maximum Number of Securities. 
 2.2.3 Piggyback Registration
Withdrawal. Any Holder of Registrable Securities shall have the right to withdraw from a Piggyback Registration for any or no reason whatsoever upon written notification to the Company and the Underwriter or Underwriters (if any) of his, her or
its intention to withdraw from such Piggyback Registration prior to the effectiveness of the Registration Statement filed with the Commission with respect to such Piggyback Registration. The Company (whether on its own good faith determination or as
the result of a request for withdrawal by persons pursuant to separate written contractual obligations) may withdraw a Registration Statement filed with the Commission in connection with a Piggyback Registration at any time prior to the
effectiveness of such Registration Statement. Notwithstanding anything to the contrary in this Agreement, the Company shall be responsible for the Registration Expenses incurred in connection with the Piggyback Registration prior to its withdrawal
under this subsection 2.2.3. 
 2.2.4 Unlimited Piggyback Registration Rights. For purposes of clarity, any Registration
effected pursuant to subsection 2.2 hereof shall not be counted as a Registration pursuant to a Demand Registration effected under subsection 2.1 hereof or Underwritten Shelf Takedown effected under subsection 2.3.4 hereof. 

2.3 Shelf Registrations. 

2.3.1 Initial Shelf Registration. The Company shall file within 45 days of the Closing, and use commercially reasonable efforts to
cause to be declared effective as soon as practicable thereafter, a Registration Statement for a Shelf Registration on Form S-1 (the “Form S-1
Shelf”) or, if the Company is eligible to use a Registration Statement on Form S-3, a Shelf Registration on Form S-3 (the “Form S-3 Shelf” and together with the Form S-1 Shelf, each a “Shelf”), in each case, covering the resale of all the Registrable Securities
(determined as of two business days prior to such filing) on a delayed or continuous basis. Such Shelf shall provide for the resale of the Registrable Securities included therein pursuant to any method or combination of methods legally available to,
and requested by, any Holder named therein. The Company shall maintain a Shelf in accordance with the terms hereof, and shall prepare and file with the SEC such amendments, including post-effective amendments, and supplements as may be necessary to
keep a Shelf continuously effective, available for use and in compliance with the provisions of the Securities Act until such time as there are no longer any Registrable Securities. In the event the Company files a

  
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Form S-1 Shelf, the Company shall use its commercially reasonable efforts to convert the Form S-1 Shelf (and any
Subsequent Shelf Registration) to a Form S-3 Shelf as soon as practicable after the Company is eligible to use Form S-3. Notwithstanding anything to the contrary herein,
to the extent there is an active Form S-3 Shelf under this subsection 2.3.1, covering a Holder’s or Holders’ Registrable Securities, and such Holder or Holders qualify as Demanding Holders
pursuant to subsection 2.1.1 and wish to request an Underwritten Offering, such Underwritten Offering shall follow the procedures of subsection 2.3.4. The Company shall have the right to remove any persons no longer holding Registrable
Securities from the Shelf or any other shelf registration statement by means of a post-effective amendment. The Company shall maintain each Shelf in accordance with the terms hereof, and shall prepare and file with the SEC such amendments, including
post-effective amendments, and supplements as may be necessary to keep such Shelf continuously effective, available for use and in compliance with the provisions of the Securities Act until such time as there are no longer any Registrable Securities
included on such Shelf. In the event the Company files a Shelf on Form S-1, the Company shall use its commercially reasonable efforts to convert the Form S-1 to a Form S-3 as soon as practicable after the Company is eligible to use Form S-3. 

2.3.2 Registrations on Form S-3. The Holders of Registrable Securities may, at any time and
from time to time, to the extent that its Registrable Securities are not covered by an effective Shelf, request in writing that the Company, pursuant to Rule 415 under the Securities Act (or any successor rule promulgated thereafter by the
Commission), register the resale of any or all of their Registrable Securities on Form S-3 or any similar short form registration statement that may be available at such time (“Form S-3”), or if the Company is a well-known seasoned issuer (as defined in Rule 405 under the Securities Act) on an automatic shelf registration statement; provided, however, that the Company
shall not be obligated to effect such request through an Underwritten Offering. Within five (5) days of the Company’s receipt of a written request from a Holder or Holders of Registrable Securities for a Registration on Form S-3, the Company shall promptly give written notice of the proposed Registration on Form S-3 to all other Holders of Registrable Securities, and each Holder of Registrable
Securities who thereafter wishes to include all or a portion of such Holder’s Registrable Securities in such Registration on Form S-3 shall so notify the Company, in writing, within two (2) business
days after the receipt by the Holder of the notice from the Company. As soon as practicable thereafter, but not more than fifteen (15) days after the Company’s initial receipt of such written request for a Registration on Form S-3, the Company shall register all or such portion of such Holder’s Registrable Securities as are specified in such written request, together with all or such portion of Registrable Securities of any other
Holder or Holders joining in such request as are specified in the written notification given by such Holder or Holders; provided, that, the Company shall be obligated to effect a Registration pursuant to this subsection 2.3.2 hereof
only if (i) Form S-3 is available for such Registration; and (ii) the Holders of Registrable Securities propose to sell Registrable Securities with a total offering price reasonably expected to
exceed, in the aggregate, $25 million. 
 2.3.3 Subsequent Shelf Registration. If any Shelf ceases to be effective under the
Securities Act for any reason at any time while Registrable Securities included thereon are still outstanding, the Company shall use its commercially reasonable efforts to as promptly as is reasonably practicable cause such Shelf to again become
effective under the Securities Act (including obtaining the prompt withdrawal of any order suspending the effectiveness of such Shelf), and shall use its commercially reasonable efforts to as promptly as is reasonably practicable amend such Shelf in
a manner reasonably expected to result in the withdrawal of any order suspending the effectiveness of such Shelf or file an additional registration statement (a “Subsequent Shelf Registration”) registering the resale of all
Registrable Securities including on such Shelf, and pursuant to any method or combination of methods legally available to, and requested by, any Holder. If a Subsequent Shelf Registration is filed, the Company shall use its commercially reasonable
efforts to (i) cause such Subsequent Shelf Registration to become effective under the Securities Act as promptly as is reasonably practicable after the filing thereof and (ii) keep such Subsequent Shelf Registration continuously effective,
available for use and in compliance with the provisions of the Securities Act until such time as there are no longer any Registrable Securities included thereon. Any such Subsequent Shelf Registration shall be on Form
S-3 to the extent that the Company is eligible to use such form. Otherwise, such Subsequent Shelf Registration shall be on another appropriate form. In the event that any Holder holds Registrable Securities
that are not registered for resale on a delayed or continuous basis, the Company, upon request of a Holder shall promptly use its commercially reasonable efforts to cause the resale of such Registrable Securities to be covered by either, at the
Company’s option, a Shelf (including by means of a post-effective amendment) or a Subsequent Shelf Registration and cause the same to become effective as soon as practicable after such filing and such Shelf or Subsequent Shelf Registration
shall be subject to the terms hereof; provided, however, the Company shall only be required to cause such Registrable Securities to be so covered once annually after inquiry of the Holders. 

  
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 2.3.4 Underwritten Shelf Takedown. At any time and from time to time after a Form S-3 Shelf has been declared effective by the Commission, Holders of Registrable Securities (the “Takedown Demanding Holders”) may request to sell all or any portion of its Registrable
Securities in an underwritten offering that is registered pursuant to the Form S-3 Shelf, including a Block Trade (each, an “Underwritten Shelf Takedown”); provided that the Company
shall only be obligated to effect an Underwritten Shelf Takedown if such offering shall include Registrable Securities with a total offering price (including piggyback securities and before deduction of underwriting discounts) reasonably expected to
exceed, in the aggregate, $25 million. All requests for Underwritten Shelf Takedowns shall be made by giving written notice to the Company at least five (5) business days prior to the public announcement of such Underwritten Shelf
Takedown, which shall specify the approximate number of Registrable Securities proposed to be sold in the Underwritten Shelf Takedown and the expected price range (net of underwriting discounts and commissions) of such Underwritten Shelf Takedown.
The Company shall include in any Underwritten Shelf Takedown the securities requested to be included by any Holder (each a “Takedown Requesting Holder”) at least two (2) business days prior to the public announcement of
such Underwritten Shelf Takedown pursuant to the piggyback registration rights of such Holder set forth in Section 2.2 herein. The
majority-in-interest of the Takedown Demanding Holders shall have the right to select the underwriter(s) for such offering (which shall consist of one or more reputable
nationally recognized investment banks), subject to the Company’s prior approval which shall not be unreasonably withheld, conditioned or delayed. The Sponsor may demand not more than two (2) Underwritten Shelf Takedowns and the SeatGeek
Holders, collectively, may demand not more than two (2) Underwritten Shelf Takedowns pursuant to this Section 2.3.4. For purposes of clarity, any Registration effected pursuant to this subsection 2.3.4
shall not be counted as a Registration pursuant to a Demand Registration effected under Section 2.1 hereof. 

2.3.5 Reduction of Underwritten Shelf Takedown. If the managing Underwriters in an Underwritten Shelf Takedown, in good faith, advises
the Company, the Takedown Demanding Holders and the Takedown Requesting Holders (if any) in writing that the dollar amount or number of Registrable Securities that the Takedown Demanding Holders and the Takedown Requesting Holders (if any) desire to
sell, taken together with all other Common Stock or other equity securities that the Company desires to sell, exceeds the Maximum Number of Securities, then the Company shall include in such Underwritten Shelf Takedown, as follows: (i) first,
the Registrable Securities of the Takedown Demanding Holders that can be sold without exceeding the Maximum Number of Securities; (ii) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause
(i), the Common Stock or other equity securities of the Takedown Requesting Holders, if any, can be sold without exceeding the Maximum Number of Securities determined Pro Rata based on the respective number of Registrable Securities that each
Takedown Requesting Holder has so requested to be included in such Underwritten Shelf Takedown; and (iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and (ii), the Common
Stock or other equity securities that the Company desires to sell and that can be sold without exceeding the Maximum Number of Securities. 

2.3.6 Underwritten Shelf Takedown Withdrawal. The Takedown Demanding Holders shall have the right to withdraw from an Underwritten
Shelf Takedown for any or no reason whatsoever upon written notification to the Company and the Underwriters (if any) of its intention to withdraw from such Underwritten Shelf Takedown prior to the public announcement of such Underwritten Shelf
Takedown. Notwithstanding anything to the contrary in this Agreement, the Company shall be responsible for the Registration Expenses incurred in connection with an Underwritten Shelf Takedown prior to a withdrawal under this subsection 2.3.5.

 2.4 Restrictions on Registration Rights. If (i) during the period starting with the date sixty (60) days prior to the
Company’s good faith estimate of the date of the filing of, and ending on a date one hundred and twenty (120) days after the effective date of, a Company initiated Registration and provided that the Company has delivered written notice to
the Holders prior to receipt of a Demand Registration pursuant to subsection 2.1.1 and it continues to actively employ, in good faith, all reasonable efforts to cause the applicable Registration Statement to become effective; (ii) the
Holders have requested an Underwritten Registration and the Company and the Holders are unable to obtain the commitment of underwriters to firmly underwrite the offer; or (iii) in the good faith judgment of the Board such Registration would be
seriously detrimental to the Company and the Board concludes as a result that it is essential to defer the filing of such Registration Statement at such time, then in each case the Company shall furnish to such Holders a certificate signed by the
Chairman of the Board stating that in the good faith judgment of the Board it would be seriously detrimental to the Company for such Registration Statement to be filed in the near future and that it is therefore essential to defer the filing of such
Registration Statement. In such event, the Company shall have the right to defer such filing for a period of not more than thirty (30) days; provided, however, that the Company shall not defer its obligation in this manner more
than two (2) times in any 12-month period. 

  
 9 

 2.5 Market Stand-off. In connection with any
Underwritten Offering of equity securities of the Company in which a Holder participates, such Holder agrees that it shall not Transfer any shares of Common Stock or other equity securities of the Company (other than those included in such offering
pursuant to this Agreement), without the prior written consent of the Company, during the ninety (90)-day period (or such shorter time agreed to by the managing Underwriters) beginning on the date of pricing
of such offering, except as expressly permitted by such lock-up agreement or in the event the managing Underwriters otherwise agree by written consent. Each Holder agrees to execute a customary lock-up agreement in favor of the Underwriters to such effect (in each case on substantially the same terms and conditions as all such Holders). 

2.6 Block Trades. Notwithstanding any other provision of Article II, but subject to Sections 2.4 and 3.4, if the Holders
desire to effect a Block Trade, the Holders shall provide written notice to the Company at least five (5) business days prior to the date such Block Trade will commence. As promptly as reasonably practicable, the Company shall use its
reasonable best efforts to facilitate such Block Trade. The Holders shall use reasonable best efforts to work with the Company and the Underwriter(s) (including by disclosing the maximum number of Registrable Securities proposed to be the subject of
such Block Trade) in order to facilitate preparation of the Registration Statement, Prospectus and other offering documentation related to the Block Trade and any related due diligence and comfort procedures. 

ARTICLE III 
 COMPANY
PROCEDURES 
 3.1 General Procedures. If at any time the Company is required to effect the Registration of Registrable
Securities, the Company shall use its reasonable best efforts to effect such Registration to permit the sale of such Registrable Securities in accordance with the intended plan of distribution thereof, and pursuant thereto the Company shall, as
expeditiously as possible: 
 3.1.1 prepare and file with the Commission as soon as practicable a Registration Statement with respect to such
Registrable Securities and use its reasonable best efforts to cause such Registration Statement to become effective and remain effective until all Registrable Securities covered by such Registration Statement have been sold; 

3.1.2 prepare and file with the Commission such amendments and post-effective amendments to the Registration Statement, and such supplements
to the Prospectus, as may be requested by the Holders or any Underwriter of Registrable Securities or as may be required by the rules, regulations or instructions applicable to the registration form used by the Company or by the Securities Act or
rules and regulations thereunder to keep the Registration Statement effective until all Registrable Securities covered by such Registration Statement are sold in accordance with the intended plan of distribution set forth in such Registration
Statement or supplement to the Prospectus; 
 3.1.3 prior to filing a Registration Statement or prospectus, or any amendment or supplement
thereto, furnish without charge to the Underwriters, if any, and the Holders of Registrable Securities included in such Registration, and such Holders’ legal counsel, copies of such Registration Statement as proposed to be filed, each amendment
and supplement to such Registration Statement (in each case including all exhibits thereto and documents incorporated by reference therein), the Prospectus included in such Registration Statement (including each preliminary Prospectus), and such
other documents as the Underwriters and the Holders of Registrable Securities included in such Registration or the legal counsel for any such Holders may request in order to facilitate the disposition of the Registrable Securities owned by such
Holders; 
 3.1.4 prior to any public offering of Registrable Securities, use its best efforts to (i) register or qualify the
Registrable Securities covered by the Registration Statement under such securities or “blue sky” laws of such jurisdictions in the United States as the Holders of Registrable Securities included in such Registration Statement (in light of
their intended plan of distribution) may request and (ii) take such action necessary to cause such Registrable Securities covered by the Registration Statement to be registered with or approved by such other governmental

  
 10 

 
authorities as may be necessary by virtue of the business and operations of the Company and do any and all other acts and things that may be necessary or advisable to enable the Holders of
Registrable Securities included in such Registration Statement to consummate the disposition of such Registrable Securities in such jurisdictions; provided, however, that the Company shall not be required to qualify generally to do
business in any jurisdiction where it would not otherwise be required to qualify or take any action to which it would be subject to general service of process or taxation in any such jurisdiction where it is not then otherwise so subject; 

3.1.5 cause all such Registrable Securities to be listed on each securities exchange or automated quotation system on which similar securities
issued by the Company are then listed; 
 3.1.6 provide a transfer agent or warrant agent, as applicable, and registrar for all such
Registrable Securities no later than the effective date of such Registration Statement; 
 3.1.7 advise each seller of such Registrable
Securities, promptly after it shall receive notice or obtain knowledge thereof, of the issuance of any stop order by the Commission suspending the effectiveness of such Registration Statement or the initiation or threatening of any proceeding for
such purpose and promptly use its reasonable best efforts to prevent the issuance of any stop order or to obtain its withdrawal if such stop order should be issued; 

3.1.8 at least five (5) days prior to the filing of any Registration Statement or Prospectus or any amendment to such Registration
Statement furnish a copy thereof to each seller of such Registrable Securities and its counsel; 
 3.1.9 notify the Holders at any time when
a Prospectus relating to such Registration Statement is required to be delivered under the Securities Act, of the happening of any event as a result of which the Prospectus included in such Registration Statement, as then in effect, includes a
Misstatement, and then to correct such Misstatement as set forth in Section 3.4 hereof; 
 3.1.10 permit a
representative of the Holders (such representative to be selected by a majority of the participating Holders), the Underwriters, if any, and any attorney or accountant retained by such Holders or Underwriter to participate, at each such
person’s own expense, in the preparation of the Registration Statement, and cause the Company’s officers, directors and employees to supply all information reasonably requested by any such representative, Underwriter, attorney or
accountant in connection with the Registration; provided, however, that such representatives or Underwriters enter into a confidentiality agreement, in form and substance reasonably satisfactory to the Company, prior to the release or
disclosure of any such information; 
 3.1.11 obtain a “cold comfort” letter from the Company’s independent registered public
accountants in the event of an Underwritten Registration, in customary form and covering such matters of the type customarily covered by “cold comfort” letters as the managing Underwriter may reasonably request, and reasonably satisfactory
to the managing Underwriter; 
 3.1.12 on the date the Registrable Securities are delivered for sale pursuant to such Registration, obtain
an opinion, dated such date, of counsel representing the Company for the purposes of such Registration, addressed to the placement agent or sales agent, if any, and the Underwriters, if any, covering such legal matters with respect to the
Registration in respect of which such opinion is being given as the placement agent, sales agent, or Underwriter may reasonably request and as are customarily included in such opinions and negative assurance letters, and reasonably satisfactory to a
majority in interest of the participating Holders; 
 3.1.13 in the event of any Underwritten Offering, enter into and perform its
obligations under an underwriting agreement, in usual and customary form, with the managing Underwriter of such offering; 
 3.1.14 make
available to its security holders, as soon as reasonably practicable, an earnings statement covering the period of at least twelve (12) months beginning with the first day of the Company’s first full calendar quarter after the effective
date of the Registration Statement which satisfies the provisions of Section 11(a) of the Securities Act and Rule 158 thereunder (or any successor rule promulgated thereafter by the Commission); 

  
 11 

 3.1.15 if the Registration involves the Registration of Registrable Securities involving
gross proceeds reasonably expected to be in excess of $50 million, use its reasonable efforts to make available senior executives of the Company to participate in customary “road show” presentations that may be reasonably requested by
the Underwriter in any Underwritten Offering; and 
 3.1.16 otherwise, in good faith, cooperate reasonably with, and take such customary
actions as may reasonably be requested by the Holders, in connection with such Registration. 
 3.2 Registration Expenses. The
Registration Expenses of all Registrations shall be borne by the Company. It is acknowledged by the Holders that the Holders shall bear all incremental selling expenses relating to the sale of Registrable Securities, such as Underwriters’
commissions and discounts, brokerage fees, Underwriter marketing costs and, other than as set forth in the definition of “Registration Expenses,” all reasonable fees and expenses of any legal counsel representing the Holders; provided that
the Company’s obligations under this Agreement to reimburse the Holders shall not exceed $35,000 per Registration. 
 3.3
Requirements for Participation in Underwritten Offerings. Notwithstanding anything in this Agreement to the contrary, if any Holder does not provide the Company with its requested Holder Information, the Company may exclude such Holder’s
Registrable Securities from the applicable Registration Statement or Prospectus if the Company determines in good faith that such information is necessary to effect the Registration and such Holder continues thereafter to withhold such information.
No person may participate in any Underwritten Offering for equity securities of the Company pursuant to a Registration initiated by the Company hereunder unless such person (i) agrees to sell such person’s securities on the basis provided
in any underwriting arrangements approved by the Company and (ii) completes and executes all customary questionnaires, powers of attorney, indemnities, lock-up agreements, underwriting agreements and
other customary documents as may be reasonably required under the terms of such underwriting arrangements. The exclusion of a Holder’s Registrable Securities as a result of this Section 3.3 shall not affect the
Registration of the other Registrable Securities to be included in such Registration. 
 3.4 Suspension of Sales; Adverse Disclosure.
Upon receipt of written notice from the Company that a Registration Statement or Prospectus contains a Misstatement, each of the Holders shall forthwith discontinue disposition of Registrable Securities until he, she or it has received copies of a
supplemented or amended Prospectus correcting the Misstatement (it being understood that the Company hereby covenants to prepare and file such supplement or amendment as soon as practicable after the time of such notice), or until he, she or it is
advised in writing by the Company that the use of the Prospectus may be resumed. If the filing, initial effectiveness or continued use of a Registration Statement in respect of any Registration at any time would require the Company to make an
Adverse Disclosure or would require the inclusion in such Registration Statement of financial statements that are unavailable to the Company for reasons beyond the Company’s control, the Company may, upon giving prompt written notice of such
action to the Holders, delay the filing or initial effectiveness of, or suspend use of, such Registration Statement for the shortest period of time, but in no event more than thirty (30) consecutive days or ninety (90) days in any rolling 12-month period, determined in good faith by the Company to be necessary for such purpose. In the event the Company exercises its rights under the preceding sentence, the Holders agree to suspend, immediately upon
their receipt of the notice referred to above, their use of the Prospectus relating to any Registration in connection with any sale or offer to sell Registrable Securities. The Company shall immediately notify the Holders of the expiration of any
period during which it exercised its rights under this Section 3.4. 
 3.5 Reporting Obligations. As long
as any Holder shall own Registrable Securities, the Company, at all times while it shall be a reporting company under the Exchange Act, covenants to (i) make and keep public information available, as those terms are understood and defined in
Rule 144 and (ii) file timely (or obtain extensions in respect thereof and file within the applicable grace period) all reports required to be filed by the Company after the date hereof pursuant to Sections 13(a) or 15(d) of the
Exchange Act. The Company further covenants that it shall take such further action as any Holder may reasonably request, all to the extent required from time to time to enable such Holder to sell shares of Common Stock held by such Holder without
registration under the Securities Act within the limitation of the exemptions provided by Rule 144 promulgated under the Securities Act (or any successor rule promulgated thereafter by the Commission), including providing any reasonably requested
legal opinions. Upon the request of any Holder, the Company shall deliver to such Holder a written certification of a duly authorized officer as to whether it has complied with such requirements. 

  
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 ARTICLE IV 

INDEMNIFICATION AND CONTRIBUTION 

4.1 Indemnification. 

4.1.1 The Company agrees to indemnify, to the extent permitted by law, each Holder of Registrable Securities, its officers and directors and
each person who controls such Holder (within the meaning of the Securities Act) against all losses, claims, damages, liabilities and expenses (including attorneys’ fees) caused by any untrue or alleged untrue statement of material fact
contained in any Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements
therein not misleading, except insofar as the same are caused by or contained in any information furnished in writing to the Company by such Holder expressly for use therein. The Company shall indemnify the Underwriters, their officers and directors
and each person who controls such Underwriters (within the meaning of the Securities Act) to the same extent as provided in the foregoing with respect to the indemnification of the Holder. 

4.1.2 In connection with any Registration Statement in which a Holder of Registrable Securities is participating, such Holder shall furnish to
the Company in writing such information and affidavits as the Company reasonably requests for use in connection with any such Registration Statement or Prospectus (the “Holder Information”) and, to the extent permitted by
law, shall indemnify the Company, its directors and officers and agents and each person who controls the Company (within the meaning of the Securities Act) against any losses, claims, damages, liabilities and expenses (including without limitation
reasonable attorneys’ fees) resulting from any untrue statement of material fact contained in the Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any omission of a material fact
required to be stated therein or necessary to make the statements therein not misleading, but only to the extent that such untrue statement or omission is contained in any information or affidavit so furnished in writing by such Holder expressly for
use therein; provided, however, that the obligation to indemnify shall be several, not joint and several, among such Holders of Registrable Securities, and the liability of each such Holder of Registrable Securities shall be limited to
the net proceeds received by such Holder from the sale of Registrable Securities pursuant to such Registration Statement. The Holders of Registrable Securities shall indemnify the Underwriters, their officers, directors and each person who controls
such Underwriters (within the meaning of the Securities Act) to the same extent as provided in the foregoing with respect to indemnification of the Company. 

4.1.3 Any person entitled to indemnification herein shall (i) give prompt written notice to the indemnifying party of any claim with
respect to which it seeks indemnification (provided that the failure to give prompt notice shall not impair any person’s right to indemnification hereunder to the extent such failure has not materially prejudiced the indemnifying party) and
(ii) unless in such indemnified party’s reasonable judgment a conflict of interest between such indemnified and indemnifying parties may exist with respect to such claim, permit such indemnifying party to assume the defense of such claim
with counsel reasonably satisfactory to the indemnified party. If such defense is assumed, the indemnifying party shall not be subject to any liability for any settlement made by the indemnified party without its consent (but such consent shall not
be unreasonably withheld). An indemnifying party who is not entitled to, or elects not to, assume the defense of a claim shall not be obligated to pay the fees and expenses of more than one counsel for all parties indemnified by such indemnifying
party with respect to such claim, unless in the reasonable judgment of any indemnified party a conflict of interest may exist between such indemnified party and any other of such indemnified parties with respect to such claim. No indemnifying party
shall, without the consent of the indemnified party, consent to the entry of any judgment or enter into any settlement which cannot be settled in all respects by the payment of money (and such money is so paid by the indemnifying party pursuant to
the terms of such settlement) or which settlement does not include as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party of a release from all liability in respect to such claim or litigation. 

4.1.4 The indemnification provided for under this Agreement shall remain in full force and effect regardless of any investigation made by or
on behalf of the indemnified party or any officer, director or controlling person of such indemnified party and shall survive the transfer of securities. If the indemnification provided under Section 4.1 hereof from the
indemnifying party is unavailable or insufficient to hold harmless an indemnified party in respect of any losses, claims, damages, liabilities and expenses referred to herein, then the indemnifying party, in lieu of indemnifying the indemnified
party, shall contribute to the amount paid or payable by the indemnified party as a 

  
 13 

 
result of such losses, claims, damages, liabilities and expenses in such proportion as is appropriate to reflect the relative fault of the indemnifying party and the indemnified party, as well as
any other relevant equitable considerations. The relative fault of the indemnifying party and indemnified party shall be determined by reference to, among other things, whether any action in question, including any untrue or alleged untrue statement
of a material fact or omission or alleged omission to state a material fact, was made by, or relates to information supplied by, such indemnifying party or indemnified party, and the indemnifying party’s and indemnified party’s relative
intent, knowledge, access to information and opportunity to correct or prevent such action; provided, however, that the liability of any Holder under this subsection 4.1.4 shall be limited to the amount of the net proceeds
received by such Holder in such offering giving rise to such liability. The amount paid or payable by a party as a result of the losses or other liabilities referred to above shall be deemed to include, subject to the limitations set forth in
subsections 4.1.1, 4.1.2 and 4.1.3 above, any legal or other fees, charges or expenses reasonably incurred by such party in connection with any investigation or proceeding. The parties hereto agree that it would not be just and
equitable if contribution pursuant to this subsection 4.1.4 were determined by pro rata allocation or by any other method of allocation, which does not take account of the equitable considerations referred to in this subsection
4.1.4. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution pursuant to this subsection 4.1.4 from any person who was not guilty of such
fraudulent misrepresentation. 
 ARTICLE V 

MISCELLANEOUS 
 5.1
Notices. Any notice or communication under this Agreement must be in writing and given by (i) deposit in the United States mail, addressed to the party to be notified, postage prepaid and registered or certified with return receipt
requested, (ii) delivery in person or by courier service providing evidence of delivery, or (iii) transmission by hand delivery, email or facsimile. Each notice or communication that is mailed, delivered, or transmitted in the manner
described above shall be deemed sufficiently given, served, sent, and received, in the case of mailed notices, on the third business day following the date on which it is mailed and, in the case of notices delivered by courier service, hand
delivery, email, or facsimile, at such time as it is delivered to the addressee (with the delivery receipt or the affidavit of messenger) or at such time as delivery is refused by the addressee upon presentation. Any notice or communication under
this Agreement must be addressed, if to the Company, to: [ ], and, if to any Holder, at such Holder’s address or contact information as set forth in the Company’s books and records. Any party may change its address for notice at any time
and from time to time by written notice to the other parties hereto, and such change of address shall become effective thirty (30) days after delivery of such notice as provided in this Section 5.1. 

5.2 Assignment; No Third Party Beneficiaries. 

5.2.1 This Agreement and the rights, duties and obligations of the Company hereunder may not be assigned or delegated by the Company in whole
or in part. 
 5.2.2 Prior to the expiration of the Lock-up Period, no Holder may assign or delegate
such Holder’s rights, duties or obligations under this Agreement, in whole or in part, except in connection with a transfer of Registrable Securities by such Holder to a Permitted Transferee but only if such Permitted Transferee agrees to
become bound by the transfer restrictions set forth in this Agreement. 
 5.2.3 This Agreement and the provisions hereof shall be binding
upon and shall inure to the benefit of each of the parties and its successors and the permitted assigns of the Holders, which shall include Permitted Transferees. 

5.2.4 This Agreement shall not confer any rights or benefits on any persons that are not parties hereto, other than as expressly set forth in
this Agreement and Section 5.2 hereof. 
 5.2.5 No assignment by any party hereto of such party’s rights,
duties and obligations hereunder shall be binding upon or obligate the Company unless and until the Company shall have received (i) written notice of such assignment as provided in Section 5.1 hereof and (ii) the
written agreement of the assignee, in a form reasonably satisfactory to the Company, to be bound by the terms and provisions of this Agreement (which may be accomplished by an addendum or certificate of joinder to this Agreement). Any transfer or
assignment made other than as provided in this Section 5.2 shall be null and void. 

  
 14 

 5.3 Counterparts. This Agreement may be executed in multiple counterparts (including
facsimile or PDF counterparts), each of which shall be deemed an original, and all of which together shall constitute the same instrument, but only one of which need be produced. 

5.4 Governing Law; Venue. NOTWITHSTANDING THE PLACE WHERE THIS AGREEMENT MAY BE EXECUTED BY ANY OF THE PARTIES HERETO, THE PARTIES
EXPRESSLY AGREE THAT THIS AGREEMENT SHALL BE GOVERNED BY THE SUBSTANTIVE LAWS OF THE STATE OF NEW YORK. EACH PARTY TO THIS AGREEMENT SHALL INSTITUTE ANY LEGAL SUIT, ACTION OR PROCEEDING ARISING OUT OF OR BASED UPON THIS AGREEMENT OR THE TRANSACTIONS
CONTEMPLATED HEREBY ONLY IN THE FEDERAL COURTS OF THE UNITED STATES OR THE COURTS OF THE STATE OF NEW YORK IN EACH CASE LOCATED IN THE CITY OF NEW YORK, AND EACH PARTY IRREVOCABLY SUBMITS TO THE EXCLUSIVE JURISDICTION OF SUCH COURTS IN ANY SUCH
SUIT, ACTION OR PROCEEDING. 
 5.5 Amendments and Modifications. Upon the written consent of the Company and the Holders of at least
a majority in interest of the Registrable Securities at the time in question, compliance with any of the provisions, covenants and conditions set forth in this Agreement may be waived, or any of such provisions, covenants or conditions may be
amended or modified; provided, however, that notwithstanding the foregoing, any amendment hereto or waiver hereof that adversely affects one Holder, solely in his, her or its capacity as a holder of the Registrable Securities, in a
manner that is materially different from the other Holders (in such capacity) shall require the consent of the Holder so affected. No course of dealing between any Holder or the Company and any other party hereto or any failure or delay on the part
of a Holder or the Company in exercising any rights or remedies under this Agreement shall operate as a waiver of any rights or remedies of any Holder or the Company. No single or partial exercise of any rights or remedies under this Agreement by a
party shall operate as a waiver or preclude the exercise of any other rights or remedies hereunder or thereunder by such party. 
 5.6
Other Registration Rights. The Company represents and warrants that no person, other than a Holder of Registrable Securities, the PIPE Investors (as defined in the BCA) and holders of Designated Company Warrants (as defined in the BCA) to be
assumed by the Company pursuant to the BCA, has any right to require the Company to register any securities of the Company for sale or to include such securities of the Company in any Registration Statement filed by the Company for the sale of
securities for its own account or for the account of any other person. Further, the Company represents and warrants that this Agreement supersedes any other registration rights agreement or agreement with similar terms and conditions, other than the
Subscription Agreements (as defined in the BCA) with the PIPE Investors and subscription agreement with respect to the Designated Company Warrants, and in the event of a conflict between any such agreement or agreements and this Agreement, the terms
of this Agreement shall prevail. 
 5.7 Term. This Agreement shall terminate with respect to any such Holder on the date that such
Holder no longer holds any Registrable Securities. The provisions of Article IV shall survive any termination. 
 5.8 Entire
Agreement. This Agreement (including all agreements entered into pursuant hereto and all certificates and instruments delivered pursuant hereto and thereto) constitute the entire agreement of the parties with respect to the subject matter hereof
and supersede all prior and contemporaneous agreements, representations, understandings, negotiations and discussions between the parties, whether oral or written. 

5.9 Titles and Headings. Titles and headings of sections of this Agreement are for convenience only and shall not affect the
construction of any provision of this Agreement. 
 5.10 Additional Holders. In the event that after the date of this Agreement, the
Company or SeatGeek wishes to provide any Qualified Additional Holders registration rights as contemplated by this Agreement, then, SeatGeek and the Company shall cause such Qualified Additional Holder to become a party to this Agreement by
executing a joinder agreement in the form attached hereto as Exhibit A, agreeing to be bound by and subject to the terms of this Agreement as a Holder and thereafter such Qualified Additional Holder shall be deemed a Holder for all purposes under
this Agreement. 

  
 15 

 5.11 Holder Information. Each Holder agrees, if requested in writing, to represent to
the Company the total number of Registrable Securities held by such Holder in order for the Company to make determinations hereunder. 

5.12 Opt-Out Requests. Each Holder shall have the right, at any time and from time to time
(including after receiving information regarding any potential public offering), to elect to not receive any notice that the Company or any other Holders otherwise are required to deliver pursuant to this Agreement by delivering to the Company a
written statement signed by such Holder that it does not want to receive any notices hereunder (an “Opt-Out Request”); in which case and notwithstanding anything to the contrary in this
Agreement the Company and other Holders shall not be required to, and shall not, deliver any notice or other information required to be provided to Holders hereunder to the extent that the Company or such other Holders reasonably expect would result
in a Holder acquiring material non-public information within the meaning of Regulation FD promulgated under the Exchange Act. An Opt-Out Request may state a
date on which it expires or, if no such date is specified, shall remain in effect indefinitely. A Holder who previously has given the Company an Opt-Out Request may revoke such request at any time, and
there shall be no limit on the ability of a Holder to issue and revoke subsequent Opt-Out Requests; provided that each Holder shall use commercially reasonable efforts to minimize the administrative
burden on the Company arising in connection with any such Opt-Out Requests. 
 [Signature Page
Follows] 

  
 16 

 IN WITNESS WHEREOF, the undersigned have caused this Agreement to be
executed as of the date first written above. 
  

			
	 COMPANY:

 
 SEATGEEK, INC.,

a Delaware corporation

		
	 By:
	 	 
		 	 Name:

		 	 Title:

	
	 HOLDERS:

	
	 REDBALL SPONSORCO LP, 

	 a Cayman Islands exempted limited partnership

	
	 By: RedBall SponsorCo GP LLC, its general partner

		
	 By:
	 	 
		 	 Name:

		 	 Title:

 [Signature Page to Amended and Restated Registration Rights Agreement] 

 IN WITNESS WHEREOF, the undersigned have caused this Agreement to be
executed as of the date first written above. 
  

			
	 HOLDER:

		
	 By:
	 	 

 [Signature Page to Amended and Restated Registration Rights Agreement] 

 Exhibit A 

Form of Joinder 

 FORM OF JOINDER TO AMENDED AND RESTATED 

REGISTRATION RIGHTS AGREEMENT 

[                 ], 20 

Reference is made to that certain Amended and Restated Registration Rights Agreement (as may be amended and/or restated from time to time, the
“Registration Rights Agreement”), dated as of [•], 2021, by and among SeatGeek, Inc., a Delaware corporation (the “Company”), RedBall SponsorCo LP, a Cayman Islands exempted limited partnership
(the “Sponsor”), former stockholders of the entity formerly known as SeatGeek, Inc., a Delaware corporation (“Legacy SeatGeek”) and the undersigned parties listed under Holder on the
signature page thereto. Capitalized terms used but not otherwise defined herein shall have the meanings ascribed to such terms in the Registration Rights Agreement. 

The undersigned hereby agrees to and does become party to the Registration Rights Agreement as a Holder thereunder. This Joinder shall serve
as a counterpart signature page to the Registration Rights Agreement and by executing below the undersigned is deemed to have executed the Registration Rights Agreement with the same force and effect as if originally named a party thereto. 

This Joinder may be executed in multiple counterparts, including by means of facsimile or electronic signature, each of which shall be deemed
an original, but all of which together shall constitute the same instrument. 
 [Remainder of Page Intentionally Left Blank.]

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