Exhibit 10.1


 


EXECUTION VERSION


Confidential


 


SPONSOR SUPPORT AGREEMENT


 


This SPONSOR SUPPORT
AGREEMENT (this “Support Agreement”) is dated as of August 3, 2020, by and among the Persons set forth on Schedule
I hereto (each, a “Sponsor” and, together with the Key Sponsors, the “Sponsors”), FinTech
Acquisition Corp. III, a Delaware corporation (“Acquiror”), GTCR-Ultra Holdings II, LLC, a Delaware limited liability
company (the “Company”), FinTech Acquisition Corp. III Parent Corp., a Delaware corporation (“Holdings”)
and GTCR-Ultra Holdings, LLC, a Delaware limited liability company (“Seller”), Daniel Cohen and Betsy Cohen, either
directly or through one or more immediate family members or one or more affiliated family trusts (the “Key Sponsors”).
Capitalized terms used but not defined herein shall have the respective meanings ascribed to such terms in the Merger Agreement
(as defined below).


 


RECITALS


 


WHEREAS, as of the date
hereof, the Sponsors collectively are the holders of record and the “beneficial owners” (within the meaning of Rule 13d-3
under the Exchange Act) of (i) 930,000 shares of Acquiror Class A Common Stock (the “Sponsor Existing Co-Invest Shares”)
in the aggregate, (ii) warrants to purchase 465,000 shares of Acquiror Class A Common Stock and (iii) 8,857,500 shares of Acquiror
Class B Common Stock (the “Sponsor Promote Shares”) in the aggregate;


 


WHEREAS, contemporaneously
with the execution and delivery of this Support Agreement, Acquiror, the Company, Holdings, FinTech III Merger Sub Corp., a Delaware
corporation and a wholly-owned subsidiary of Holdings (“Merger Sub”), GTCR/Ultra Blocker, Inc., a Delaware corporation
(“Blocker”) and GTCR Fund XI/C LP, a Delaware limited partnership (“Blocker Seller”) have
entered into an Agreement and Plan of Merger (as amended or modified from time to time, the “Merger Agreement”),
dated as of the date hereof, whereby the parties intend to effect a business combination between Acquiror and the Company through
a merger of Merger Sub with and into Acquiror, with Acquiror continuing as the surviving entity, followed by the “contribution
and exchange” of the equity interests of the Company and Blocker to Holdings, on the terms and subject to the conditions
set forth therein (collectively, the “Transactions”);


 


WHEREAS, in order to
finance a portion of the Transactions, the Key Sponsors will subscribe for and purchase from Acquiror an aggregate amount of 2,000,000
shares of Acquiror Class A Common Stock, par value $0.0001 per share (the “Sponsor New Co-Invest Shares”
and, collectively with the Sponsor Existing Co-Invest Shares and the Sponsor Promote Shares, the “Sponsor Shares”)
for a purchase price of $10.00 per share and an aggregate purchase price of $20,000,000 in accordance with the terms and conditions
of the Subscription Agreement attached hereto as Exhibit A (the “Key Sponsor Co-Invest Agreement”);


 


WHEREAS, pursuant to
the Merger Agreement, each Sponsor Share that is issued and outstanding immediately prior to the Effective Time shall be converted
into, and the holder of such Sponsor Share shall be entitled to receive, one Holdings Common Share for such Sponsor Share on the
terms and conditions set forth therein;


 






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WHEREAS, in connection
with the transactions contemplated by the Merger Agreement, a portion of the Sponsor Promote Shares will be cancelled as further
specified in Section 2.02 of the Merger Agreement and in this Support Agreement; and


 


WHEREAS, as an inducement
to the Company, Seller, Blocker Seller, Acquiror and Holdings to enter into the Merger 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

SPONSOR SUPPORT AGREEMENT; COVENANTS


 


Section 1.1 
Binding Effect of Merger Agreement. Each Sponsor shall be bound by and comply with Sections 2.02, 10.03(l) and 12.05
of the Merger Agreement (and any relevant definitions contained in any such Sections) as if such Sponsor were an original signatory
to the Merger Agreement with respect to such provisions. Without limiting the generality of the foregoing, on the Closing Date
and immediately prior to the Merger, each Sponsor shall (and, subject only to the consummation of the Closing hereby does) irrevocably
surrender, forfeit and consent to the termination and cancellation, in each case for no consideration and without further right,
obligation or liability of any kind or nature on the part of any Acquiror Party of a number of Sponsor Promote Shares equal to
the amount set forth opposite such Sponsor’s name on Schedule I hereto.


 


Section 1.2 
No Transfer. During the period commencing on the date hereof and ending on the earlier of (a) the consummation of
the Closing and (b) the termination of the Merger Agreement pursuant to Article XI thereof, each Sponsor and permitted transferees
thereof shall not directly or indirectly (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/Prospectus) 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 Acquiror Common
Stock or Acquiror Warrants owned by such Sponsor, (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 shares of Acquiror Common Stock or Acquiror Warrants owned by
such Sponsor or (iii) publicly announce any intention to effect any transaction specified in clause (i) or (ii) (any of the actions
described in clauses (i) - (iii), a “Transfer”); provided, that Acquiror Common Stock may be Transferred (A) other
than the Sponsor New Co-Invest Shares, to a Permitted Transferee (as defined in clause (1) only of the Letter Agreement) of a Sponsor
so long as such Permitted Transferee executes and delivers a joinder to this Support Agreement agreeing to be subject to the provisions
of this Support Agreement applicable to a Sponsor and, if such Permitted Transferee is not a party to the Holdings Registration
Rights Agreement, executes and delivers a joinder to the Lock-Up Agreement in the form attached hereto as Exhibit B agreeing
to be subject to the provisions of such Lock-Up Agreement (to the extent the lock-up in Section 8(b) of the Holdings Registration
Rights Agreement has not expired) or (B) to a member of a Key Sponsor’s Family Group so long as (i) such Sponsor provides notice
of such contemplated Transfer to the Company as soon as reasonably practicable, (ii) such transferee executes and delivers a joinder
to this Support Agreement agreeing to be subject to the provisions of this Support Agreement applicable to a Sponsor, and (iii)
if such transferee is not a party to the Holdings Registration Rights Agreement, such transferee executes and delivers a joinder
to the Lock-Up Agreement in the form attached hereto as Exhibit B agreeing to be subject to the provisions of such Lock-Up
Agreement (to the extent the lock-up in Section 8(b) of the Holdings Registration Rights Agreement has not expired). As used in
this Support Agreement, “Family Group” means with respect to any individual, such individual’s current
or former spouse, their respective parents, descendants of such parents (whether natural or adopted) and the spouses of such descendants,
any trust, limited partnership, corporation or limited liability company established solely for the benefit of such individual
or such individual’s current or former spouse, their respective parents, descendants of such parents (whether natural or
adopted) or the spouses of such descendants. Each Person that acquires Acquiror Common Stock from a Sponsor pursuant to this Section
1.2 prior to the Closing shall have and be subject to all of the obligations of and restrictions imposed on a Sponsor hereunder.


 






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Section 1.3 
New Shares. In the event that any shares of Acquiror Common Stock, Acquiror Warrants or other equity securities of
Acquiror are issued to a Sponsor after the date of this Support Agreement pursuant to any stock dividend, stock split, recapitalization,
reclassification, combination or exchange of Acquiror Common Stock of, on or affecting the Acquiror Common Stock owned by such
Sponsor or otherwise (such Acquiror Common Stock or other equity securities of Acquiror, collectively the “New Shares”),
then such New Shares acquired or purchased by such Sponsor shall be subject to the terms of this Support Agreement to the same
extent as if they constituted the Acquiror Common Stock owned by such Sponsor as of the date hereof.


 


Section
1.4 
Closing Date Deliverables. On the Closing Date:


 


(a) 
Each of the Sponsors shall deliver to Holdings a duly executed joinder to that certain Registration Rights Agreement (the
“Holdings Registration Rights Agreement”), by and among Holdings, the Sponsors, Seller and the other parties signatories
thereto, in substantially the form attached as Exhibit A to the Merger Agreement. All of the Holdings Common Shares received in
connection with the Transactions in respect of the Sponsor Shares of the Sponsors shall be subject to the restrictions on transfer
set forth in the Holdings Registration Rights Agreement.


 


(b) 
Holdings shall deliver to the Sponsors a duly executed copy of the Holdings Registration Rights Agreement.


 


Section 1.5 
Acquiror Agreements.


 


(a) 
During the period commencing on the date hereof and ending on the earlier of the consummation of the Closing and the termination
of the Merger Agreement pursuant to Article XI thereof, each Sponsor shall not modify or amend any Contract between or among such
Sponsor, anyone related by blood, marriage or adoption to such Sponsor or any Affiliate of such Sponsor (other than Acquiror or
any of its Subsidiaries), on the one hand, and the Acquiror or any of the Acquiror’s Subsidiaries, on the other hand.


 






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(b) 
Each Sponsor and permitted transferee thereof shall comply with, and fully perform all of its obligations, covenants and
agreements set forth in that certain letter agreement, dated as of November 15, 2018, as may be amended or restated from time to
time, by and among Acquiror, Fintech Investor Holdings III, LLC, Fintech Masala Advisors, LLC, 3FIII, LLC, and the insiders listed
on the signature pages thereto (the “Letter Agreement”). The Sponsors will not permit the Letter Agreement to
be amended or modified without the Company’s consent during the term of this Support Agreement. Upon the Closing, the parties to
the Holdings Registration Rights Agreement will no longer be subject to the Letter Agreement.


 


Section 1.6 
Further Assurances. Each Sponsor shall take, or cause to be taken, all actions and to do, or cause to be done, all
things reasonably necessary under applicable Laws to consummate the Merger and the other transactions contemplated by the Merger
Agreement on the terms and subject to the conditions set forth therein and herein.


 


Section 1.7 
No Inconsistent Agreement. Each Sponsor hereby represents and covenants that such Sponsor has not entered into, and
shall not enter into, any agreement that would restrict, limit or interfere with the performance of such Sponsor’s obligations
hereunder.


 


Section 1.8 
Payment of Expenses. Pursuant to Section 12.05 of the Merger Agreement, the Sponsors shall, on a joint and several
basis, be solely responsible for (and no Acquiror Party or Company Party shall have any obligation or liability with respect to)
and pay or cause to be paid when due any Reimbursable Transaction Expenses in excess of $1,500,000. For the purposes of clarity,
amounts loaned under that certain promissory note, dated March 6, 2020, issued by Acquiror to Betsy Cohen and Daniel Cohen, or
any other loan incurred by Acquiror, shall be deemed to be Reimbursable Transaction Expenses, except to the extent such amounts
are used by Acquiror to fund Acquiror Transaction Expenses.


 






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Section
1.9 
Support for Transaction. Each Sponsor and permitted transferee thereof hereby unconditionally and irrevocably agrees:
(a) that at any duly called meeting of the stockholders of Acquiror (or any adjournment or postponement thereof), and in any action
by written consent of the stockholders of Acquiror requested by Acquiror’s board of directors or undertaken as contemplated
by the Transactions, each Sponsor and permitted transferee thereof shall, if a meeting is held, appear at the meeting, in person
or by proxy, or otherwise cause all of its, his or her Sponsor Shares to be counted as present thereat for purposes of establishing
a quorum, and it shall vote or consent (or cause to be voted or consented), in person or by proxy, all of its, his or her Sponsor
Shares (a) in favor of the adoption of the Merger Agreement and approval of the Transactions (and any actions required in furtherance
thereof), (b) against any action, proposal, transaction or agreement that would reasonably be expected to result in a breach of
any representation, warranty, covenant, obligation or agreement of Acquiror contained in the Merger Agreement, (c) in favor of
any other proposals set forth in Acquiror’s proxy statement to be filed by Acquiror with the SEC relating to the Transactions
(including any proxy supplements thereto, the “Proxy Statement”), (d) the extension contemplated by Section
9.26 of the Merger Agreement, (e) for any proposal to adjourn or postpone the applicable stockholder meeting to a later date if
(and only if) (1) there are not sufficient votes for approval of the Merger Agreement and any other proposals related thereto as
set forth in the Proxy Statement on the dates on which such meetings are held or (2) the closing condition in Section 10.03(j)
of the Merger Agreement has not been satisfied, and (f) except as set forth in the Proxy Statement, against the following actions
or proposals: (1) any Business Combination or any proposal in opposition to approval of the Merger Agreement or in competition
with or inconsistent with the Merger Agreement; and (2) (A) any change in the present capitalization of Acquiror or any amendment
of the Certificate of Incorporation, except to the extent expressly contemplated by the Merger Agreement, (B) any liquidation,
dissolution or other change in Acquiror’s corporate structure or business, (C) any action, proposal, transaction or agreement
that would result in a breach in any material respect of any covenant, representation or warranty or other obligation or agreement
of such Sponsor under this Sponsor Agreement, or (D) any other action or proposal involving Acquiror or any of its subsidiaries
that is intended, or would reasonably be expected, to prevent, impede, interfere with, delay, postpone or adversely affect the
Transactions and (f) not to redeem, elect to redeem or tender or submit any of its Sponsor Shares owned by it, him or her for redemption
in connection with such stockholder approval or proposed Business Combination, or in connection with any vote to amend the Certificate
of Incorporation. Prior to any valid termination of the Merger Agreement, (x) each Sponsor shall take, or cause to be taken, all
actions and to do, or cause to be done, all things reasonably necessary under applicable Laws to consummate the Merger and the
other transactions contemplated by the Merger Agreement and on the terms and subject to the conditions set forth therein, and (y)
each Sponsor shall be bound by and comply with Sections 9.09 (Exclusivity) and 9.01 (Inspection) of the Merger Agreement (and any
relevant definitions contained in any such Sections) as if such Person were a signatory to the Merger Agreement with respect to
such provisions. If Acquiror seeks to consummate a proposed Business Combination by engaging in a tender offer, each Sponsor agrees
that it, he or she will not sell or tender any Sponsor Shares owned by it, him or her in connection therewith. The obligations
of the Sponsors specified in this Section 1.09 shall apply whether or not the Merger, any of the Transactions or any action
described above is recommend by Acquiror’s board of directors.


 


Section 1.10    
Sponsor Co-Invest. At the Closing, the Key Sponsors will subscribe for and purchase from Acquiror the Co-Invest Shares
for a purchase price of $10.00 per share and an aggregate purchase price of $20,000,000 (the “Key Sponsor Co-Invest Amount”)
in accordance with the terms and conditions of the Key Sponsor Co-Invest Agreement. The Key Sponsors will comply with the terms
and conditions set forth therein.


 


Section
1.11 Voting.
The Sponsors and their permitted transferees of Sponsor Shares each hereby agree to be present in person or by proxy and vote or
cause to be voted all Holdings Shares beneficially owned by such Sponsor and/or permitted transferee at each annual or special
meeting of Holdings at which directors of Holdings are to be elected, in favor of, or to take all actions by written consent in
lieu of any such meeting as are necessary to cause the election as members of the board of directors of Holdings (the “Holdings
Board”) of the Nominees (as such term is defined in the Director Nomination Agreement, to be entered into at the Closing
pursuant to the Merger Agreement, by and among Holdings and Seller (as amended or modified, the “Nomination Agreement”))
in accordance with, and otherwise to achieve the composition of the Holdings Board and effect the intent of, the provisions of
the Nomination Agreement. This Section 1.11 shall terminate upon the earlier of (i) Seller’s written notice to the Sponsors
to any such termination and (ii) 30 days after the Closing. No Sponsor or permitted transferee thereof shall be permitted to Transfer
any Holdings shares during the period beginning on the Closing Date and ending at such time as this Section 1.11 is terminated
pursuant to the preceding sentence. At any time before or after the Closing, Seller may elect to cause any Sponsor or permitted
transferee of Sponsor Shares to no longer be bound by the obligations set forth in this Section 1.11.


 






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Section
1.12 Certificate
of Incorporation. Holdings and Acquiror agree that the amended and restated Certificate of Incorporation of Holdings as of
the Closing will be in the last form circulated by counsel for the Company Parties to counsel for the Acquiror Parties prior to
the date hereof.


 


Section
1.13 Waiver.
Each Sponsor hereby waives any right to convert any loan to Acquiror into equity interests (including, for the avoidance of doubt,
any warrants) of Acquiror or Holdings.


 


ARTICLE
II

SHARE ADJUSTMENTS


 


Section 2.1 
Exchange.(a) Pursuant to Section 3.01(a) of the Merger Agreement, each Sponsor Share that is issued and outstanding
immediately prior to the Effective Time is to be converted into, and the holder of such Sponsor Share shall be entitled to receive,
one Holdings Common Share for such Sponsor Share, subject to the terms and conditions of the Merger Agreement. For purposes of
this Article II, “Earnout Shares” means the Holdings Common Shares issued to any Sponsor in respect of
the number of such Sponsor’s Sponsor Promote Shares set forth on Schedule I at Closing (assuming no stock dividend, subdivision,
reclassification, recapitalization, split, combination or exchange of shares, or any similar event occurs between the date hereof
and the Closing). Earnout Shares shall continue to be Earnout Shares if held by any permitted transferee of Earnout Shares.


 


Section 2.2 
Earnout Provisions.(b) Each Sponsor and permitted transferee of Earnout Shares agrees that, as of the Closing, all
of the Earnout Shares shall be restricted and shall be subject to the earnout and forfeiture provisions set forth in this Section
2.2. For the avoidance of doubt, it is acknowledged and agreed that any Holdings Common Shares held by the Sponsors that are
not Earnout Shares shall not be subject to the provisions of this Section 2.2.


 


(i)   
Lifting of Transfer Restrictions on Shares.


 


(1) 
50.00% of the Earnout Shares held by each Sponsor shall become free of transfer restrictions hereunder at such time as the
Holdings Common Share Price is greater than $15.00 (the “Minimum Target”) for any period of 20 trading days
out of 30 consecutive trading days.


 






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(2) 
50.00% of the Earnout Shares held by each Sponsor shall become free of transfer restrictions hereunder at such time as the
Holdings Common Share Price is greater than $17.50 (the “Maximum Target”) for any period of 20 trading days
out of 30 consecutive trading days.


 


(ii)   
Acceleration of Lifting of Transfer Restrictions upon a Change in Control. Upon the first Change in Control to occur
during the Earnout Period:


 


(1) 
if the price per share paid or payable to the stockholders of Holdings in connection with such Change in Control is equal
to or greater than the Minimum Target but less than the Maximum Target, 50.00% of the Earnout Shares held by each Sponsor less
any Earnout Shares that previously were freed of transfer restrictions pursuant to Section 2.2(i)(1) or Section 2.2(i)(2)
shall become free of transfer restrictions hereunder; and


 


(2) 
if the price per share paid or payable to the stockholders of Holdings in connection with such Change in Control is equal
to or greater than the Maximum Target, 100% of the Earnout Shares held by each Sponsor less any Holdings Common Shares that previously
were freed of transfer restrictions pursuant to Section 2.2(i)(1) or Section 2.2(i)(2) shall become free of transfer
restrictions hereunder.


 


(3) 
For the avoidance of doubt, if the price per share paid or payable to the stockholders of Holdings in connection with the
first Change in Control to occur during the Earnout Period is less than the Minimum Target, then none of the Earnout Shares subject
to transfer restrictions shall become free of transfer restrictions pursuant to this Section 2.2(ii) and all of the Earnout
Shares shall be automatically forfeited immediately prior to the consummation of such Change of Control. Earnout Shares that are
subject to transfer restrictions that do not become free of transfer restrictions in accordance with this Section 2.2(ii)
upon the occurrence of a Change of Control will be forfeited immediately prior to the consummation of such Change of Control and
in accordance with Section 2.2(iii).


 


(4) 
Subject to Section 1.11, Holders of Earnout Shares shall be entitled to vote such Earnout Shares and receive dividends
and other distributions with respect to such Earnout Shares prior to the lifting of transfer restrictions; provided, that
dividends and other distributions with respect to Earnout Shares shall be set aside by Holdings and shall only be paid to such
holders upon the lifting of transfer restrictions from such Earnout Shares; for the avoidance of doubt, such dividends and other
distributions shall be paid only on the portion of the Earnout Shares that become free of transfer restrictions.


 


(5) 
If, between the Closing and a Change in Control, the outstanding Holdings Common Shares shall have been changed into a different
number of shares or a different class, by reason of any stock dividend, subdivision, reclassification, recapitalization, split,
combination or exchange of shares, or any similar event shall have occurred, then any number, value (including dollar value) or
amount contained herein which is based upon the number of Holdings Common Shares will be appropriately adjusted to provide to the
Sponsors the same economic effect as contemplated by this Support Agreement prior to such event.


 






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(iii) 
No holder of Earnout Shares shall Transfer any Earnout Shares during the Earnout Period to the extent such Earnout Shares
are still subject to restrictions at the time of the contemplated Transfer and all certificates representing such Earnout Shares
shall contain a legend to such effect; provided, that Earnout Shares may be Transferred (A) to a Permitted Transferee (as defined
in the Letter Agreement) of a Sponsor so long as such Permitted Transferee agrees in writing to be subject to the provisions of
Article II hereof and, if such Permitted Transferee is not a party to the Holdings Registration Rights Agreement, executes and
delivers a joinder to the Lock-Up Agreement in the form attached hereto as Exhibit B agreeing to be subject to the provisions
of such Lock-Up Agreement (to the extent the lock-up in Section 8(b) of the Holdings Registration Rights Agreement has not expired)
or (B) to a member of a Key Sponsor’s Family Group so long as (i) such Sponsor provides notice to the Company of such contemplated
Transfer as soon as reasonably practicable, (ii) such transferee executes and delivers a joinder to this Support Agreement agreeing
to be subject to the provisions of this Support Agreement with respect to such Earnout Shares and (iii) if such transferee is not
a party to the Holdings Registration Rights Agreement, such transferee executes and delivers a joinder to the Lock-Up Agreement
in the form attached hereto as Exhibit B agreeing to be subject to the provisions of such Lock-Up Agreement (to the extent
the lock-up in Section 8(b) of the Holdings Registration Rights Agreement has not expired). Upon the expiration of the Earnout
Period, any Earnout Shares that have not otherwise become free of transfer restrictions pursuant to this Section 2.1 during
the Earnout Period shall be automatically forfeited and transferred by the holder of such Earnout Shares to Holdings, without any
consideration for such transfer, and cancelled.


 


ARTICLE
III

REPRESENTATIONS AND WARRANTIES


 


Section 3.1 
Representations and Warranties of the Sponsors. Each Sponsor represents and warrants as of the date hereof to Acquiror
and the Company (solely with respect to itself, himself or herself and not with respect to any other Sponsor) as follows:


 


(a) 
Organization; Due Authorization. If such Sponsor 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 Support Agreement and the consummation of the transactions contemplated hereby are within such
Sponsor’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 Sponsor. If such Sponsor is an individual, such Sponsor
has full legal capacity, right and authority to execute and deliver this Support Agreement and to perform his or her obligations
hereunder. This Support Agreement has been duly executed and delivered by such Sponsor and, assuming due authorization, execution
and delivery by the other parties to this Support Agreement, this Support Agreement constitutes a legally valid and binding obligation
of such Sponsor, enforceable against such Sponsor in accordance with the terms hereof (except as enforceability may be limited
by bankruptcy Laws, other similar Laws affecting creditors’ rights and general principles of equity affecting the availability
of specific performance and other equitable remedies). If this Support Agreement is being executed in a representative or fiduciary
capacity, the Person signing this Support Agreement has full power and authority to enter into this Support Agreement on behalf
of the applicable Sponsor.


 






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(b) 
Ownership. Such Sponsor is the record and beneficial owner (as defined in the Securities Act) of, and has good title
to, all of (x) the Sponsor Promote Shares and (y) the Sponsor Existing Co-Invest Shares set forth opposite such Sponsor’s name
on Schedule I 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 Sponsor Shares (other than transfer restrictions under the Securities Act)) affecting any
such Sponsor Shares, other than any Permitted Encumbrances or pursuant to (i) this Support Agreement, (ii) the Acquiror Organizational
Documents, (iii) the Merger Agreement, (iv) the Letter Agreement or (v) any applicable securities laws. Such Sponsor’s Sponsor
Shares are the only equity securities in Acquiror or Holdings or their respective Subsidiaries owned of record or beneficially
by such Sponsor on the date of this Support Agreement, and none of such Sponsor’s Sponsor Shares are subject to any proxy, voting
trust or other agreement or arrangement with respect to the voting of such Sponsor Shares, except as provided hereunder. Other
than the Merger Agreement, such Sponsor does not hold or own any rights to acquire (directly or indirectly) any equity securities
of Acquiror or any equity securities convertible into, or which can be exchanged for, equity securities of Acquiror.


 


(c) 
No Conflicts. The execution and delivery of this Support Agreement by such Sponsor does not, and the performance
by such Sponsor of his, her or its obligations hereunder will not, (i) if such Sponsor is not an individual, conflict with or result
in a violation of the organizational documents of such Sponsor or (ii) require any consent or approval that has not been given
or other action that has not been taken by any Person (including under any contract binding upon such Sponsor or such Sponsor’s
Sponsor Shares), in each case to the extent such consent, approval or other action would prevent, enjoin or materially delay the
performance by such Sponsor of its, his or her obligations under this Support Agreement. Each Sponsor has full right and power
to enter into this Sponsor Agreement and, as applicable, to serve as an officer and/or a director on the board of directors of
Holdings.


 


(d) 
Litigation. There are no Actions pending against such Sponsor, or to the knowledge of such Sponsor threatened against
such Sponsor, 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 Sponsor of its, his or her
obligations under this Support Agreement.


 


(e) 
Brokerage Fees. Except as disclosed in Section 8.05 of the Merger Agreement and except for arrangements entered into
by any Company Party, no financial advisor, investment banker, broker or finder is entitled to any fee or commission from any Acquiror
Party or any of their respective Affiliates in connection with the Merger Agreement, the agreements ancillary thereto, this Support
Agreement or any of the respective transactions contemplated thereby and hereby in each case based upon any arrangement or agreement
made by or, to the knowledge of such Sponsor, on behalf of such Sponsor, for which any Acquiror Party would have any material obligations
or liabilities of any kind or nature (other than indemnification obligations) following the Closing.


 


(f)  
Affiliate Arrangements. Except as set forth in the Acquiror SEC Documents filed prior to the date hereof, neither
such Sponsor nor anyone related by blood, marriage or adoption to such Sponsor or to the actual knowledge of such Sponsor any Person
in which such Sponsor has a direct or indirect legal, contractual or beneficial ownership of 5% or greater is party to, or has
any rights with respect to or arising from, any Contract, instrument or arrangement with Acquiror or its Subsidiaries.


 






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(g) 
Acknowledgment. Such Sponsor understands and acknowledges that each of Acquiror and the Company is entering into
the Merger Agreement in reliance upon such Sponsor’s execution and delivery of this Support Agreement. Such Sponsor had the opportunity
to read the Merger Agreement and this Sponsor Agreement and has had the opportunity to consult with its tax and legal advisors.


 


ARTICLE
IV

MISCELLANEOUS


 


Section 4.1 
Termination. This Support Agreement and all of its provisions shall terminate and be of no further force or effect
upon the earlier to occur of (i) termination of the Merger Agreement in accordance with its terms or (ii) the mutual written agreement
of Holdings, Seller and the Sponsors. If the Closing takes place, this Support Agreement and all of its surviving provisions shall
terminate and be of no further force or effect once 30 days have elapsed since Closing and all of the Earnout Shares are no longer
subject to the terms and conditions of Section 2.2 hereof. Upon such termination of this Support Agreement, all obligations
of the parties under this Support 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 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 Support Agreement shall not relieve any party from liability arising
in respect of any breach hereof following the Closing but prior to such termination. This ARTICLE IV shall survive the termination
of this Support Agreement.


 


Section 4.2 
Governing Law. This Support Agreement, the rights and duties of the parties hereto, and any disputes (whether in
contract, tort or statute) arising out of, under or in connection with this Support Agreement will be governed by and construed
and enforced in accordance with the Laws of the State of Delaware, without giving effect to its principles or rules of conflict
of laws to the extent such principles or rules would require or permit the application of the Laws of another jurisdiction. The
parties irrevocably and unconditionally submit to the exclusive jurisdiction of the United States District Court for the District
of Delaware or, if such court does not have jurisdiction, the Delaware state courts located in Wilmington, Delaware, in any action
arising out of or relating to this Support Agreement. The parties irrevocably agree that all such claims shall be heard and determined
in such a Delaware federal or state court, and that such jurisdiction of such courts with respect thereto will be exclusive. Each
party hereby waives, and agrees not to assert, as a defense in any action, suit or proceeding arising out of or relating to this
Support Agreement that it is not subject to such jurisdiction, or that such action, suit or proceeding may not be brought or is
not maintainable in such courts or that the venue thereof may not be appropriate or that this Support Agreement may not be enforced
in or by such courts. The parties hereby consent to and grant any such court jurisdiction over the person of such parties and over
the subject matter of any such dispute and agree that mailing of process or other papers in connection with any such action, suit
or proceeding in the manner provided in Section 4.8 or in such other manner as may be permitted by Law, will be valid and
sufficient service thereof.


 






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Section 4.3 
Waiver of Jury Trial. To the extent not prohibited by applicable law that cannot be waived, each of the parties hereto
irrevocably waives any right it may have to trial by jury in respect of any litigation based on, arising out of, under or in connection
with this Support Agreement or any course of conduct, course of dealing, verbal or written statement or action of any party hereto
or thereto, in each case, whether now existing or hereafter arising, and whether in contract, tort, statute, equity or otherwise.
Each party hereby further agrees and consents that any such litigation shall be decided by court trial without a jury and that
the parties to this Support Agreement may file a copy of this Support Agreement with any court as written evidence of the consent
of the parties to the waiver of their right to trial by jury.


 


Section 4.4 
Assignment. This Support Agreement and all of the provisions hereof will be binding upon and inure to the benefit
of the parties hereto and their respective heirs, successors and permitted assigns. Neither this Support Agreement nor any of the
rights, interests or obligations hereunder will be assigned (including by operation of law) without the prior written consent of
the parties hereto.


 


Section 4.5 
Specific Performance. The parties agree that irreparable damage may occur in the event that any of the provisions
of this Support Agreement were not performed in accordance with their specific terms or were otherwise breached. It is accordingly
agreed that monetary damages may not be an adequate remedy for such breach and the non-breaching party shall be entitled to seek
injunctive relief, in addition to any other remedy that such party may have in law or in equity, and to enforce specifically the
terms and provisions of this Support Agreement in the chancery court or any other state or federal court within the State of Delaware.


 


Section 4.6 
Amendment. This Support 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 Holdings, Seller and the Key Sponsors (on behalf of the
Sponsors).


 


Section 4.7 
Severability. If any provision of this Support Agreement is held invalid or unenforceable by any court of competent
jurisdiction, the other provisions of this Support Agreement will remain in full force and effect. Any provision of this Support
Agreement held invalid or unenforceable only in part or degree will remain in full force and effect to the extent not held invalid
or unenforceable.


 


Section 4.8 
Notices. All notices, consents, waivers and other communications under this Support Agreement must be in writing
and will be deemed to have been duly given (a) if personally delivered, on the date of delivery; (b) if delivered by express
courier service of national standing for next day delivery (with charges prepaid), on the Business Day following the date of delivery
to such courier service; (c) if delivered by telecopy (with confirmation of delivery), on the date of transmission if on a Business
Day before 5:00 p.m. local time of the recipient party (otherwise on the next succeeding Business Day); (d) if delivered by electronic
mail, on the date of transmission if on a Business Day before 5:00 p.m. local time of the business address of the recipient party
(otherwise on the next succeeding Business Day); and (e) if deposited in the United States mail, first-class postage prepaid, on
the date of delivery, in each case to the appropriate addresses or facsimile numbers set forth below (or to such other addresses
or facsimile numbers as a party may designate by notice to the other parties in accordance with this Section 4.8):


 


If prior to the Closing, to Acquiror or Holdings:



c/o FinTech Acquisition Corp. III


2929 Arch Street, Suite 1703


Philadelphia, PA 19104-2870


Attention: James J. McEntee,
III


Phone: (215) 701-9555


Email: jmce@stbwell.com


 






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in each case, with a copy (which
shall not constitute notice) to:


Ledgewood PC


Two Commerce Square, Suite 3400


2001 Market Street


Philadelphia, PA 19103


Attention: Derick S. Kauffman


Phone: (215) 731-9450


Email: dkauffman@ledgewood.com





 


If to the Company, Seller
or, following the Closing, Acquiror or Holdings:



GTCR-Ultra Holdings, LLC


c/o GTCR
Management XI LLC


300 North
LaSalle Street, Suite 5600


Chicago,
Illinois 60654


Attention:
Collin E. Roche and Aaron D. Cohen


Email: croche@gtcr.com
and aaron.cohen@gtcr.com


 


with copies
to:


 


GTCR Management
XI LLC


300 North
LaSalle Street, Suite 5600


Chicago,
Illinois 60654


Attention:
Collin E. Roche and Aaron D. Cohen


Email: croche@gtcr.com
and aaron.cohen@gtcr.com


 


		and:	



 


Kirkland &
Ellis LLP


300 North
LaSalle


Chicago,
Illinois 60654


Attention:
Mark A. Fennell, P.C., Christian O. Nagler and Christopher M. Thomas, P.C.


Facsimile:
(312) 862-2200


E-mail: mfennell@kirkland.com , christian.nagler@kirkland.com
and christopher.thomas@kirkland.com


 






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If to a Sponsor:


 


To such Sponsor’s address set forth in Schedule I


 


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



Ledgewood PC


Two Commerce Square, Suite 3400


2001 Market Street


Philadelphia, PA 19103


Attention: Derick S. Kauffman


Phone: (215) 731-9450


Email: dkauffman@ledgewood.com


 


Section 4.9 
Counterparts. This Support Agreement may be executed in two or more counterparts (any of which may be delivered by
facsimile or electronic transmission), each of which shall constitute an original, and all of which taken together shall constitute
one and the same instrument.


 


Section 4.10    
Entire Agreement. This Support Agreement and the agreements referenced herein constitute the entire agreement and
understanding of the parties hereto in respect of the subject matter hereof and supersedes 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.


 


[Signature Page Follows]


 






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IN WITNESS WHEREOF, the
parties hereto have each caused this Sponsor Support Agreement to be duly executed as of the date first written above.


 


	 	SPONSORS:
	 	 	 
	 	FINTECH
    INVESTOR HOLDINGS III, LLC
	 	 	 
	 	By:  Cohen
    Sponsor Interests III, LLC, its manager
	 	 	 
	 	By:	/s/
    Daniel G. Cohen
	 	 	Name: Daniel
    G. Cohen
	 	 	Title: Authorized
    Signatory
	 	 	 
	 	3FIII,
    LLC
	 	 	 
	 	By:  Cohen
    Sponsor Interests III, LLC, its manager
	 	 	 
	 	By:	/s/
    Daniel G. Cohen
	 	 	Name: Daniel
    G. Cohen
	 	 	Title: Authorized
    Signatory
	 	 	 
	 	FINTECH
    MASALA ADVISORS, LLC
	 	 	 
	 	By:  Cohen
    Sponsor Interests III, LLC, its manager
	 	 	 
	 	By:	/s/
    Daniel G. Cohen
	 	 	Name: Daniel
    G. Cohen
	 	 	Title: Authorized
    Signatory
	 	 	 
	 	COHEN
    SPONSOR INTERESTS III, LLC
	 	 	 
	 	By:	/s/
    Daniel G. Cohen
	 	 	Name: Daniel
    G. Cohen
	 	 	Title: Authorized
    Signatory
	 	 	 
	 	By:	/s/
    Daniel G. Cohen
	 	 	Name: Daniel
    G. Cohen
	 	 	 
	 	By:	/s/
    Betsy Cohen
	 	 	Name: Betsy
    Cohen



 


 


 


 


[Signature Page to Sponsor Support Agreement]








 






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	 	ACQUIROR:
	 	 	 	 
	 	FINTECH
    ACQUISITION CORP. III
	 	 	 	 
	 	By:	/s/
    James J. McEntee, III
	 	 	Name:	James J. McEntee,
    III
	 	 	Title:	President
    and CFO
	 	 	 	 
	 	HOLDINGS:
	 	 	 	 
	 	FINTECH
    ACQUISITION CORP. III PARENT CORP.
	 	 	 	 
	 	By:	/s/
    James J. McEntee, III
	 	 	Name:	James J.
    McEntee, III
	 	 	Title:	President
    and CFO


 


 


 


[Signature Page to Sponsor Support Agreement]


 






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	 	COMPANY:
	 	 	 
	 	GTCR-ULTRA HOLDINGS II, LLC
	 	 	 
	 	By:	/s/ Jeffrey Hack
	 	 	Name: Jeffrey Hack
	 	 	Title:   President and CEO



 


 


 


 


[Signature Page to Sponsor Support Agreement]


 






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	 	SELLER:
	 	 	 
	 	GTCR-ULTRA HOLDINGS, LLC
	 	 	 
	 	By:	/s/ Aaron Cohen
	 	 	Name: Aaron Cohen
	 	 	Title:   Vice President and Secretary


 


 


 


 


[Signature Page to
Sponsor Support Agreement]


 






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Schedule I


Sponsors & Sponsor
Percentages1 2


 


	Sponsor	 	Sponsor Promote Shares Vested at Closing	 	 	Sponsor Promote Shares to be Forfeited	 	 	Sponsor Existing Co-Invest Shares	 	 	Sponsor New Co-Invest Shares	 	 	Earnout Shares	 
	FinTech Investor Holdings III, LLC	 	 	370,866	 	 	 	302,810	 	 	 	425,000	 	 	 	-	 	 	 	1,205,313	 
	3FIII, LLC	 	 	441,766	 	 	 	360,700	 	 	 	405,000	 	 	 	-	 	 	 	1,435,741	 
	FinTech Masala Advisors, LLC	 	 	935,618	 	 	 	763,928	 	 	 	-	 	 	 	-	 	 	 	3,040,758	 
	Betsy Cohen	 	 	-	 	 	 	-	 	 	 	-	 	 	 	750,000	 	 	 	-	 
	Daniel G. Cohen	 	 	-	 	 	 	-	 	 	 	-	 	 	 	1,250,000	 	 	 	-	 
	Total	 	 	1,748,250	 	 	 	1,427,438	 	 	 	830,000	 	 	 	2,000,000	 	 	 	5,681,812	 






 





 









		1	NTD: Schedule to be updated for proposed transfer by Daniel
Cohen through one of the Sponsors at closing of 451,653 Promote Shares to Wellington.



 


		2	The Sponsors may deliver an updated version of Schedule
I to Seller prior to the Closing that reallocates among the Sponsors the Sponsor Promote Shares that get forfeited, the Sponsor
Promote Shares that are vested and the Sponsor Promote Shares that become Earnout Shares so long as the total forfeited shares,
total vested shares and total Earnout Shares does not change.



 



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