Exhibit 10.10


 


 


 


3 Columbus Circle, 24th Floor


New York, New York 10019


 


CONFIDENTIAL


 


May 29, 2021


 


Stephen P. Herbert


CEO


Armada Acquisition Corp. I


2005 Market Street Suite 3120


Philadelphia, PA 19103


 


		Re:	Engagement of Services



 


Dear Mr. Herbert:


 


This will confirm the basis upon which Armada Acquisition Corp. I (“Client”)
has engaged Cohen & Company Capital Markets, a division of J.V.B.. Financial Group, LLC (“CCM”) to provide
consulting and advisory services (the “Engagement”) in connection with Client’s special purpose acquisition
company (“SPAC”) initial public offering (“IPO”) of its securities (the “Transaction”).
Such services include:


		·	Evaluating the feasibility of Client pursuing a potential SPAC IPO transaction, including evaluation of current SPAC market conditions,
advising on Client’s Sponsor promote structure and terms, and counseling Client as to strategy and tactics for a potential Transaction;



		·	Strategic advice and guidance with respect to fee and economics recommendations;



		·	Advice with respect to broad categories of prospective investors that may be interested in the Transaction (although CCM will not
identify specific prospective investors and will not have direct or indirect contact with, or otherwise be involved in soliciting, prospective
investors as part of the Transaction);



		·	Marketing message development, including, advice and support on positioning as well as “testing the waters” activities;



		·	Review of Transaction-related material prepared by Client and/or the underwriters;



		·	Book-building analysis;



		·	Deal size analysis; and



		·	Review of share allocations.



 


The parties acknowledge that CCM is being retained solely to provide
the services set forth herein, and that CCM is not being retained to act as an underwriter or member of any selling syndicate in connection
with the Transaction. Client agrees that CCM shall serve as an “independent financial adviser” as defined in FINRA Rule 5110(j)(9)
(a) provide the services set forth herein independently of the underwriter(s); (b) have no liability to Client, its affiliates or
its securities holders for any actions or omissions of the underwriter(s); and (c) have no responsibility or liability to the underwriter(s)
in connection with the services set forth herein. Further, CCM is providing the services set forth herein solely in an advisory capacity,
and Client retains full discretion as to whether or not to follow such advice. For the avoidance of doubt, the CCM will not participate
in the Transaction as defined in FINRA Rule 5110(j)(16), the execution of the Transaction (including, but not limited to, structuring
of the IPO, solicitation of prospective investors, and negotiation of the terms of the IPO) will be the responsibility of the underwriter(s).
CCM will not advise on the proposed price range for the offered securities or the key SPAC terms or structure for which securities are
offered in the Transaction.



    

    

    

 


1.              
Fee. Client shall pay CCM a transaction fee in an amount equal to 1.0% of the aggregate proceeds of the offering (including
overallotment option if exercised), after deducting the reasonable out-of-pocket expenses incurred by the underwriters (the “Advisor
Fee”), in connection with Transaction. The Advisor Fee shall be payable by Client and due to CCM upon the closing of the
IPO; provided, however, that any portion of the Advisor Fee that is attributable to the exercise of the underwriters’ overallotment
option shall be payable by Client and due to CCM upon the closing of the initial business combination of the SPAC following the IPO. If
the IPO does not occur during the Term, then no Advisor Fee shall be payable to CCM.


The fees described in this paragraph 1 are compensation for the
Engagement, which consists of work directly related to the Transaction. Any work outside of the scope of the Engagement shall be subject
to additional compensation as separately agreed by the parties hereto.


Client shall also retain CCM as an advisor in connection with its
initial business combination pursuant to a separate agreement to be entered into by Client and CCM at the time of the closing of the IPO
and which business combination advisory services will be outside of the scope of the Engagement. The separate agreement will provide,
among other things, that CCM will receive an advisory fee in an amount equal to 2.25% of the aggregate proceeds of the IPO offering (including
the underwriters’ overallotment option if exercised) upon the closing of the initial business combination.


2.              
Term of Engagement. This letter agreement shall remain in force for a period of six (6) months from the date hereof (the
“Term”).  The Term may be extended upon written mutual agreement of the parties hereto.  The Term
may be terminated by either CCM or Client at any time prior to its expiration with thirty (30) days’ advance written notice to the
other.  Expiration or termination of this letter agreement shall not affect CCM’s right to indemnification or contribution
or payment of the Advisor Fee in accordance with the terms of this letter agreement if the closing of the IPO occurs within six (6) months
following the expiration of the Term or the earlier termination of this letter agreement. Without limiting the foregoing, notwithstanding
the expiration or termination of this letter agreement, the provisions of this letter agreement shall survive and remain operative in
accordance with their respective terms. 


3.              
Scope of Liability. Neither CCM nor any of its control persons, members, managers, officers, employees, or agents shall
be liable to Client or to any other person claiming through Client for any error of judgment or for any claim, loss or expense suffered
by Client or any such other person in connection with the matters to which the Engagement relates except to the extent a claim, loss
or expense arises out of or is based upon any action or failure to act by CCM or any of its control persons, members, managers, officers,
employees, or agents that is found in a final judicial determination (or a settlement tantamount thereto) to constitute bad faith, willful
misconduct or gross negligence on the part of CCM or any such other person.



    

    

    




4.              
Indemnity and Contribution. Subject to Section 8 below and recognizing that transactions of the type contemplated by the
Engagement sometimes result in litigation and that CCM’s role is limited to acting in the capacities described herein, Client agrees
to indemnify CCM and its control persons, members, managers, officers, employees, and agents (each, including CCM, an “Indemnified
Person”) to the full extent lawful against any and all claims, losses and expenses as incurred (including all reasonable
fees and disbursements of each such Indemnified Person’s counsel and all reasonable travel and other out-of-pocket expenses incurred
by each such Indemnified Person in connection with investigation of and preparation for any such pending or threatened claims and any
litigation or other proceedings arising therefrom) arising out of any actual or proposed Transaction or the Engagement; provided;
however, there shall be excluded from such indemnification any such claim, loss or expense to the extent that such claim, loss
or expense arises out of, or is related to, any action or failure to act by any Indemnified Person that is found in a final judicial determination
(or a settlement tantamount thereto) to constitute bad faith, willful misconduct or gross negligence on the part of any Indemnified Person.


CCM shall notify Client in writing if any action, suit or investigation
(an “Action”) is commenced against CCM within five (5) days after CCM or any other Indemnified Person shall
have been served with a summons or other first legal process, but failure so to notify Client shall not relieve Client from any liability
that it may have hereunder, except to the extent that such failure so to notify Client materially prejudices Client’s rights. Client
may assume, at its own expense, the defense of any Action exercisable upon written notice to CCM and any such Indemnified Person(s), if
applicable, within 15 days of notice by CCM or such Indemnified Person provided pursuant to the preceding sentence, and such defense shall
be conducted by counsel chosen by Client and reasonably satisfactory to CCM and such Indemnified Person(s), if applicable. The Indemnified
Person shall have the right to participate in the defense of any Action with counsel selected by it subject to the Client’s right
to control the defense thereof. The fees and disbursements of such counsel shall be at the expense of the Indemnified Person, provided,
that if in the reasonable opinion of counsel to the Indemnified Person, there exists a conflict of interest between the Client and
the Indemnified Person that cannot be waived, the Client shall be liable for the reasonable fees and expenses of counsel to the Indemnified
Person in each jurisdiction for which the Indemnified Person determines counsel is required. If the Client elects not to compromise or
defend such Action, fails to promptly notify the Indemnified Person in writing of its election to defend as provided in this letter agreement,
or fails to diligently prosecute the defense of such Action (and such failure to diligently prosecute is judicially determined), the Indemnified
Person may, subject to the next paragraph, pay, compromise, defend such Action and seek indemnification for any and all damages, expenses,
liabilities and losses based upon, arising from or relating to such Action. The parties hereto shall cooperate with each other in all
reasonable respects in connection with the defense of any Action.


Notwithstanding any other provision of this letter agreement, the
Client shall not enter into settlement of any Action without the prior written consent of the Indemnified Person, which consent will
not be unreasonably withheld or delayed, except as provided in this paragraph. If a firm offer is made to settle an Action without permitting
or leading to further claims, losses, liability or expense or the creation of a financial or other obligation on the part of the Indemnified
Person and provides, in customary form, for the unconditional release of each Indemnified Person from all liabilities and obligations
in connection with such Action, and the Client desires to accept and agree to such offer, the Client shall give written notice to that
effect to the Indemnified Person. If the Indemnified Person fails to consent to such firm offer within ten (10) days after its receipt
of such notice, the Indemnified Person may continue to contest or defend such Action and in such event, the maximum liability of the
Client as to such Action shall not exceed the amount of such settlement offer plus the Indemnified Person’s costs and expenses
(including reasonable fees and disbursements of counsel and other out-of-pocket expenses) through the end of such ten (10) day period.
If the Indemnified Person fails to consent to such firm offer and also fails to assume defense of such Action, the Client may settle
the Action upon the terms set forth in such firm offer to settle such Action. If the Indemnified Person has assumed the defense pursuant
to the previous paragraph, it shall not agree to any settlement without the written consent of the Client (which consent shall not be
unreasonably withheld or delayed).



    

    

    




In the event that the foregoing indemnity is unavailable or insufficient
to hold such Indemnified Person(s) harmless, then subject to Section 8 below, Client shall contribute to amounts paid or payable by such
Indemnified Person(s) in respect of such claims, losses and expenses in such proportion as appropriately reflects the relative benefits
received by, and fault of, Client and such Indemnified Person(s) in connection with the matters as to which such claims, losses and expenses
relate and other equitable considerations.


5.              
Information Provided to CCM In performing the services described above, Client agrees to furnish or cause to be furnished
to CCM such information as CCM reasonably believes appropriate to permit CCM to provide the services contemplated by this letter agreement
to or for Client (all such information so furnished being the “Information”). Client represents and covenants
that all Information furnished by Client or its agents will be complete and correct in all material respects, to the best of Client’s
knowledge, and that Client will advise CCM immediately of the occurrence of any event or any other change known by Client or its agents
which results in the Information ceasing to be complete and correct in all material respects. Client also represents and warrants that
any projections or forecasts that it provides to CCM will be prepared in good faith and will be based upon assumptions which the management
of Client believes in light of the circumstances in which they are made, are reasonable. Client recognizes and confirms that CCM (a) will
use and rely primarily on the Information and on information available from generally recognized public sources in performing the services
contemplated hereby without having independently verified any of the same, (b) does not assume responsibility for the accuracy or completeness
of the Information and such other information, and (c) will not make any appraisal of any of the assets or liabilities of Client.


6.              
Confidentiality. In the event of the consummation and public disclosure of any Transaction, CCM shall have the right
to disclose its advisory role in the Transaction by listing the client name and logo on its website and in its marketing materials.


No analysis, information or advice, whether communicated in written,
electronic, oral or other form, provided by CCM or its affiliates to Client or to its Client Representatives (as such term is defined
below) in connection with the Engagement (the “CCM Information”) shall be disclosed by Client or such Client
Representatives, in whole or in part, to any third party, or circulated or referred to publicly, or used for any purpose other than in
connection with the Engagement and the Transaction without the prior written consent of CCM. Neither party may disclose to any third
party the existence or terms of this letter agreement without the prior written consent of the other party. Notwithstanding anything
herein to the contrary, the fact of CCM’s Engagement may be disclosed by Client to its affiliates and its directors, officers,
accountants, legal advisors and employees (the “Client Representatives”) and to its underwriters to the extent
required for the exclusive purpose of the Engagement or as required by law, rule or regulation, including appropriate disclosure in the
registration statement and prospectus for the Transaction. Client may disclose CCM Information to its Client Representatives solely for
purposes directly related to the Engagement and the Transaction and shall cause each of its Client Representatives to whom the CCM Information
is disclosed to commit to keeping such CCM Information confidential as provided by this Section 6. Client shall be responsible for any
direct damages to CCM to the extent caused by breaches of this Section 6 by any of its Client Representatives.



    

    

    




CCM agrees to keep confidential all nonpublic information provided to it
by Client, including without limitation trade information, business practices, trade secrets, and other proprietary information (the “Client
Information”). Notwithstanding any provision herein to the contrary, CCM may disclose Client Information to its affiliates,
members, officers, accountants, agents, legal advisors and employees (the “CCM Representatives”) to the extent
required for the exclusive purpose of the Engagement. CCM shall cause each of its CCM Representatives to whom the Client Information is
disclosed to commit to keeping such Client Information confidential as provided by this Section 6. CCM shall be responsible for any direct
damages to Client to the extent caused by breaches of this Section 6 by any of its CCM Representatives.


 


Client Information and CCM Information shall be considered public and not
protected by this letter agreement if (a) it is or becomes generally available to the public other than as a result of a disclosure by
the receiving party or a representative of the receiving party in breach of the terms of this Section 6, (b) it becomes available to the
receiving party on a non-confidential basis from a source not known by the receiving party to be under a duty of confidentiality to the
disclosing party, or (c) if it is already known to the receiving party at the time of disclosure.


 


Nothing in this letter agreement shall obligate either party to refrain
from disclosure of CCM Information or Client Information (as the case may be, “Confidential Information”) hereunder
to the extent such disclosure is required by law, regulation or judicial process or at the request of a regulatory authority. In the event
that any Confidential Information is required to be disclosed by law, including without limitation, pursuant to the terms of a subpoena
or similar document or in connection with litigation or other legal proceedings, the receiving party of such information hereby agrees,
to the extent permitted by applicable law or regulation, to notify the disclosing party promptly of the existence, terms and circumstances
surrounding such request. To the extent permitted by applicable law or regulation, the receiving party shall allow the disclosing party,
in its sole discretion and at its sole expense, to contest the disclosure of Confidential Information on the disclosing party’s
behalf, and the receiving party will reasonably cooperate with the disclosing party in such efforts to contest such disclosure at disclosing
party’s expense.


 


Each party hereto acknowledges and agrees that irreparable damage would
occur to the other in the event any of the provisions of this Section 6 were not performed in accordance with their specific terms or
were otherwise breached and monetary damages would not be a sufficient remedy for any such non-performance or breach. Accordingly, each
party shall be entitled to specific performance of the terms of this Section 6, including, without limitation, an injunction or injunctions
to prevent breaches of the provisions of this Section 6 and to enforce specifically the terms and provisions hereof in any court of competent
jurisdiction in the State of New York and of the United States of America located in the Borough of Manhattan, New York City (and appellate
courts therefrom) in addition to any other remedy to which such party may be entitled at law or in equity.






    

    

    

The parties hereto agree that the provisions of this Section 6 will
survive the expiration or termination of this letter agreement for two (2) years after such expiration or termination.


 


7.              
Governing Law. This letter agreement shall be governed and construed in accordance with the laws of the State of New York,
without regard to conflicts-of-law principles that would result in the application of the laws of another jurisdiction. Each party hereby
irrevocably and unconditionally (a) consents to submit to the exclusive jurisdiction of the courts of the State of New York and of the
United States of America located in the Borough of Manhattan, New York City (and appellate courts therefrom) for any action, suit or proceeding
arising out of or relating to this this agreement (and each party hereby irrevocably and unconditionally agrees not to commence any such
action, suit, or proceeding except in such courts), (b) waives any objection to the laying of venue of any such action, suit or proceeding
in any such courts, and (c) waives and agrees not to plead or claim that any such action, suit or proceeding brought in any such court
has been brought in an inconvenient forum. EACH PARTY HERETO IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING
ARISING OUT OF OR RELATING TO THIS AGREEMENT. To the extent permitted by applicable law, Client hereby waives rights of setoff, and the
right to interpose counterclaims in any lawsuit with respect to, in connection with or arising out of this Engagement, or any other claim
or dispute relating to the engagement of CCM arising between the parties hereto. The provisions of this letter agreement shall be binding
solely upon and inure to the benefit of the Parties hereto and their respective successors and assigns.


8.              
Trust Account Waiver. CCM acknowledges it has read the Draft Registration Statement prospectus of the Client and understands
that the Client will establish the trust account referred to in the prospectus for the benefit of the public stockholders of the Client
and that, except for a portion of the interest earned on the amounts held in the trust account, the Client may disburse monies from the
trust account only (a) to the public stockholders in the event they elect to redeem shares of the Client’s common stock in connection
with the consummation of a business combination, (b) to the public stockholders if the Client fails to consummate a business combination
within the time period set forth in the Client’s organizational documents, as disclosed in the prospectus, or (c) to the Client
after or concurrently with the consummation of a business combination. CCM agrees that Client does not have any right, title, interest
or claim of any kind in or to any monies in the trust account (“Claim”) and waive any Claim CCM may have in the future
as a result of, or arising out of, any negotiations, contracts or agreements with the Client or the Client’s sponsor and will not
seek recourse against the trust account for any reason whatsoever.


9.              
Miscellaneous.


(a)            
Client acknowledges and agrees that the services to be provided pursuant to the Engagement will not include any accounting, tax
or legal advice.


(b)            
All notices or other communications to be given hereunder shall be in writing and shall be sent by delivery in person, by courier
service, by electronic mail transmission (including, for the avoidance of doubt, by electronic mail transmission containing an electronic
link to a communication or notification that is electronically accessible) or telecopy or by registered or certified mail (postage prepaid,
return receipt requested) addressed as follows or such other address as may be substituted by notice as herein provided:



    

    

    

If to Client:


Stephen P. Herbert


CEO


Armada Acquisition Corp. I


2005 Market Street Suite 3120


Philadelphia, PA 19103


 


If to CCM:


Cohen & Company Capital Markets


3 Columbus Circle, 24th Floor


New York, NY 10019


Attention: General Counsel


Electronic Mail: gc@cohenandcompany.com


 


Any notice given hereunder shall
be deemed to have been given upon the earliest of: (i) receipt, (ii) three (3) days after being deposited in the U.S. mail, postage
prepaid, registered or certified mail, return receipt requested and (iii) one (1) day after being sent by Federal Express or other recognized
overnight delivery service, return receipt requested. In the case of notices to and from the U.S. to any other country, such notices shall
be deemed to have been given upon the earlier of (A) receipt and (B) two (2) days after being sent by Federal Express or other recognized
courier service, return receipt requested. In the case of notices sent by electronic mail transmission or telecopy, such notices shall
be deemed to have been given when sent.


 


(c)            
The parties understand that CCM is being engaged hereunder as an independent contractor to provide the services described above
solely to Client, and that CCM is not acting as a fiduciary of Client, the security holders or creditors of Client or any other persons
in connection with the Engagement.


(d)            
Client understands and acknowledges that CCM and its affiliate Cohen & Company Inc. (collectively, the “CCM Group”),
engage in providing a wide variety of financial consulting services and other investment banking products and services to a wide range
of institutions and individuals. In the ordinary course of business, the CCM Group and certain of its employees, as well as investment
funds in which they may have financial interests, may acquire, hold or sell, long or short positions, or trade or otherwise effect transactions,
in debt, equity, and other securities and financial instruments (including bank loans and other obligations) of, or investments in, a
party that may be involved in the matters contemplated by this letter agreement. With respect to any such securities, financial instruments
and/or investments, all rights in respect of such securities, financial instruments and investments, including any voting rights, will
be exercised by the holder of the rights, in its sole discretion. In addition, the CCM Group may currently, and may in the future, have
relationships with parties other than Client, including parties that may have interests with respect to Client, the Transaction or other
parties involved in the Transaction, from which conflicting interests or duties may arise. Although the CCM Group in the course of such
other activities and relationships may acquire information about Client, the Transaction or such other parties, the CCM Group shall have
no obligation to, and may not be contractually permitted to, disclose such information, or the fact that the CCM Group is in possession
of such information, to Client or to use such information on the Client’s behalf.



    

    

    

(e)            
If any term or provision of this letter agreement or the application thereof to any person or circumstances shall be held invalid
or unenforceable, the remaining terms and provisions hereof and the application of such term or provision to any person or circumstances
other than those to which it is held invalid or unenforceable shall not be affected thereby.


(f)             
It is understood and agreed among the parties that this letter agreement and the covenants made herein are made expressly and solely
for the benefit of the parties hereto, and that no other person, other than an Indemnified Person, shall be entitled or be deemed to be
entitled to any benefits or rights hereunder, nor be authorized or entitled to enforce any rights, claims or remedies hereunder or by
reason hereof.


(g)            
This letter agreement incorporates the entire agreement, and supersedes all prior agreements, arrangements or understandings (whether
oral or written), between the parties with respect to the subject matter hereof, and may not be amended or modified except in writing
signed by each party hereto.


(h)            
This letter agreement may be executed in one or more counterparts, each of which will be deemed to be an original and all of which
together will be deemed to be one and the same document.


If you are in agreement with the foregoing, please sign and return the
attached copy of this letter agreement, whereupon this letter agreement shall become effective as of the date hereof.


 


Very truly yours,


 


Cohen & Company Capital Markets


By: J.V.B. Financial Group, LLC


 


 


By: /s/ Lester Brafman


Name: Lester Brafman


Title: CEO


Acknowledged and Agreed on


this 29th day of May, 2021:


 


Armada Acquisition Corp. I


 


 


 


By: /s/ Stephen P. Herbert


Name: Stephen P. Herbert


Title: CEO