Document:

Exhibit
10.2

 

INVESTMENT
MANAGEMENT TRUST AGREEMENT

 

This
Investment Management Trust Agreement (this “Agreement”) is made effective as of April 8, 2019 by and
between B. Riley Principal Merger Corp., a Delaware corporation (the “Company”), and Continental Stock
Transfer & Trust Company, a New York corporation (the “Trustee”).

 

WHEREAS,
the Company’s registration statement on Form S-1, File No. 333-230286 (the “Registration Statement”)
and prospectus (the “Prospectus”) for the initial public offering (the “Offering”)
of the Company’s units (the “Units”), each of which consists of one share of the Company’s
Class A common stock, par value $0.0001 per share (the “Common Stock”), and one-half of one redeemable
warrant, has been declared effective as of the date hereof by the U.S. Securities and Exchange Commission; and

 

WHEREAS,
the Company has entered into an Underwriting Agreement (the “Underwriting Agreement”) with B. Riley
FBR, Inc., as representative (the “Representative”) of the several underwriters (the “Underwriters”)
named therein; and

 

WHEREAS,
as described in the Prospectus, $125,000,000 of the gross proceeds of the Offering and sale of the Private Placement Units (as
defined in the Underwriting Agreement) (or $143,750,000 if the Underwriters’ over-allotment option is exercised in full)
will be delivered to the Trustee to be deposited and held in a segregated trust account located at all times in the United States
(the “Trust Account”) for the benefit of the Company and the holders of the Common Stock included in
the Units issued in the Offering as hereinafter provided (the amount to be delivered to the Trustee (and any interest subsequently
earned thereon) is referred to herein as the “Property,” the stockholders for whose benefit the
Trustee shall hold the Property will be referred to as the “Public Stockholders,” and the Public Stockholders
and the Company will be referred to together as the “Beneficiaries”); and

 

WHEREAS,
the Company and the Trustee desire to enter into this Agreement to set forth the terms and conditions pursuant to which the Trustee
shall hold the Property.

 

NOW
THEREFORE, IT IS AGREED:

 

		1.	Agreements
and Covenants of Trustee. The Trustee hereby agrees and covenants to:

 

(a)       Hold
the Property in trust for the Beneficiaries in accordance with the terms of this Agreement in the Trust Account established by
the Trustee in the United States at J.P. Morgan Chase Bank, N.A. and at a brokerage institution selected by the Trustee that is
reasonably satisfactory to the Company;

 

(b)       Manage,
supervise and administer the Trust Account subject to the terms and conditions set forth herein;

 

(c)       In
a timely manner, upon the written instruction of the Company, invest and reinvest the Property solely in United States government
securities within the meaning of Section 2(a)(16) of the Investment Company Act of 1940, as amended, having a maturity of 180
days or less, or in money market funds meeting the conditions of paragraphs (d)(1), (d)(2), (d)(3) and (d)(4) of Rule 2a-7 promulgated
under the Investment Company Act of 1940, as amended (or any successor rule), which invest only in direct U.S. government treasury
obligations, as determined by the Company; it being understood that the Trust Account will earn no interest while account funds
are uninvested awaiting the Company’s instructions hereunder and the Trustee may earn bank credits or other consideration;

 

(d)       Collect
and receive, when due, all interest or other income arising from the Property, which shall become part of the “Property,”
as such term is used herein;

 

(e)       Promptly
notify the Company and the Representative of all communications received by the Trustee with respect to any Property requiring
action by the Company;

 

     

     

    

 

(f)    
   Supply any necessary information or documents as may be requested by the Company (or its authorized agents)
in connection with the Company’s preparation of the tax returns relating to assets held in the Trust
Account;

 

(g)       Participate
in any plan or proceeding for protecting or enforcing any right or interest arising from the Property if, as and when instructed
by the Company to do so;

 

(h)       Render
to the Company monthly written statements of the activities of, and amounts in, the Trust Account reflecting all receipts and
disbursements of the Trust Account;

 

(i)   
    Commence liquidation of the Trust Account only after and promptly after (x) receipt of, and only in
accordance with, the terms of a letter from the Company (“Termination Letter”) in a form
substantially similar to that attached hereto as either Exhibit A or Exhibit B, as applicable, signed on behalf
of the Company by its Chief Executive Officer, Chief Financial Officer, President, Executive Vice President, Vice President,
Secretary or Chairman of the board of directors of the Company (the “Board”) or other authorized
officer of the Company, and, in the case of Exhibit A, acknowledged and agreed to by the Representative, and complete
the liquidation of the Trust Account and distribute the Property in the Trust Account, including interest not previously
released to the Company to pay its franchise and income taxes (less up to $100,000 of interest that may be released to the
Company to pay dissolution expenses), only as directed in the Termination Letter and the other documents referred to therein,
or (y) upon the date which is, the later of (1) 18 months after the closing of the Offering and (2) such later date as may be
approved by the Company’s stockholders in accordance with the Company’s amended and restated certificate of
incorporation if a Termination Letter has not been received by the Trustee prior to such date, in which case the Trust
Account shall be liquidated in accordance with the procedures set forth in the Termination Letter attached as Exhibit
B and the Property in the Trust Account, including interest not previously released to the Company to pay its franchise
and income taxes (less up to $100,000 of interest that may be released to the Company to pay dissolution expenses) shall be
distributed to the Public Stockholders of record as of such date; and provided, however, that in the event
the Trustee receives a Termination Letter in a form substantially similar to Exhibit B hereto, or if the Trustee
begins to liquidate the Property because it has received no such Termination Letter by the date specified in clause (y) of
this Section 1(i), the Trustee shall keep the Trust Account open until twelve (12) months following the date the Property has
been distributed to the Public Stockholders;

 

(j) 
      Upon written request from the Company, which may be given from time to time in a form
substantially similar to that attached hereto as Exhibit C, withdraw from the Trust Account and distribute to the
Company the amount of interest earned on the Property requested by the Company to cover any income or franchise tax
obligation owed by the Company as a result of assets of the Company or interest or other income earned on the Property, which
amount shall be delivered directly to the Company by electronic funds transfer or other method of prompt payment, and the
Company shall forward such payment to the relevant taxing authority; provided, however, that to the extent
there is not sufficient cash in the Trust Account to pay such tax obligation, the Trustee shall liquidate such assets held in
the Trust Account as shall be designated by the Company in writing to make such distribution, so long as there is no
reduction in the principal amount initially deposited in the Trust Account; provided, further, that if the tax
to be paid is a franchise tax, the written request by the Company to make such distribution shall be accompanied by a copy of
the franchise tax bill from the State of Delaware for the Company (it being acknowledged and agreed that any such amount in
excess of interest income earned on the Property shall not be payable from the Trust Account). The written request of the
Company referenced above shall constitute presumptive evidence that the Company is entitled to said funds, and the
Trustee shall have no responsibility to look beyond said request;

 

(k)       Upon
written request from the Company, which may be given from time to time in a form substantially similar to that attached hereto
as Exhibit D, the Trustee shall distribute on behalf of the Company the amount requested by the Company to be used to redeem
shares of Common Stock from Public Stockholders properly submitted in connection with a shareholder vote to approve an amendment
to the Company’s amended and restated certificate of incorporation to modify the substance or timing of the Company’s
obligation to redeem 100% of its public shares of Common Stock if the Company has not consummated an initial Business Combination
within such time as is described in the Company’s amended and restated certificate of incorporation. The written request
of the Company referenced above shall constitute presumptive evidence that the Company is entitled to distribute said funds, and
the Trustee shall have no responsibility to look beyond said request; and

 

    2 

     

    

 

(l) 
      Not make any withdrawals or distributions from the Trust Account other than pursuant to Section
1(i), (j) or (k) above.

 

		2.	Agreements
and Covenants of the Company. The Company hereby agrees and covenants to:

 

(a)       Give
all instructions to the Trustee hereunder in writing, signed by the Company’s Chairman of the Board, Chief Executive Officer,
Chief Financial Officer, President, Executive Vice President, Vice President or Secretary. In addition, except with respect to
its duties under Sections 1(i), 1(j) and 1(k) hereof, the Trustee shall be entitled to rely on, and shall
be protected in relying on, any verbal or telephonic advice or instruction which it, in good faith and with reasonable care, believes
to be given by any one of the persons authorized above to give written instructions, provided that the Company shall promptly
confirm such instructions in writing;

 

(b)       Subject
to Section 4 hereof, hold the Trustee harmless and indemnify the Trustee from and against any and all expenses, including
reasonable counsel fees and disbursements, or losses suffered by the Trustee in connection with any action taken by it hereunder
and in connection with any action, suit or other proceeding brought against the Trustee involving any claim, or in connection
with any claim or demand, which in any way arises out of or relates to this Agreement, the services of the Trustee hereunder,
or the Property or any interest earned on the Property, except for expenses and losses resulting from the Trustee’s gross
negligence, fraud or willful misconduct. Promptly after the receipt by the Trustee of notice of demand or claim or the commencement
of any action, suit or proceeding, pursuant to which the Trustee intends to seek indemnification under this Section 2(b),
it shall notify the Company in writing of such claim (hereinafter referred to as the “Indemnified Claim”).
The Trustee shall have the right to conduct and manage the defense against such Indemnified Claim; provided that the Trustee
shall obtain the consent of the Company with respect to the selection of counsel, which consent shall not be unreasonably withheld.
The Trustee may not agree to settle any Indemnified Claim without the prior written consent of the Company, which such consent
shall not be unreasonably withheld. The Company may participate in such action with its own counsel;

 

(c)       Pay
the Trustee the fees set forth on Schedule A hereto, including an initial acceptance fee, annual administration fee, and
transaction processing fee which fees shall be subject to modification by the parties from time to time. It is expressly understood
that the Property shall not be used to pay such fees unless and until it is distributed to the Company pursuant to Sections
1(i)-1(k) upon consummation of a Business Combination. The Company shall pay the Trustee the initial acceptance fee and the
first annual administration fee at the consummation of the Offering. The Company shall not be responsible for any other fees or
charges of the Trustee except as set forth in this Section 2(c), Schedule A and as may be provided in Section 2(b)
hereof;

 

(d)       In
connection with any vote of the Company’s stockholders regarding a merger, capital stock exchange, asset acquisition, stock
purchase, reorganization or similar business combination involving the Company and one or more businesses (the “Business
Combination”), provide to the Trustee an affidavit or certificate of the inspector of elections for the stockholder
meeting verifying the vote of such stockholders regarding such Business Combination;

 

(e)       Provide
the Representative with a copy of any Termination Letter(s) and/or any other correspondence that is sent to the Trustee with respect
to any proposed withdrawal from the Trust Account promptly after it issues the same;

 

(f)       Instruct
the Trustee to make only those distributions that are permitted under this Agreement, and refrain from instructing the Trustee
to make any distributions that are not permitted under this Agreement; and

 

		3.	Limitations
of Liability. The Trustee shall have no responsibility or liability to:

 

(a)       Imply
obligations, perform duties, inquire or otherwise be subject to the provisions of any agreement or document other than this Agreement
and that which is expressly set forth herein;

 

    3 

     

    

 

(b)       Take
any action with respect to the Property, other than as directed in Section 1 hereof, and the Trustee shall have no liability
to any third party except for liability arising out of the Trustee’s gross negligence, fraud or willful misconduct;

 

(c)       Institute
any proceeding for the collection of any principal and income arising from, or institute, appear in or defend any proceeding of
any kind with respect to, any of the Property unless and until it shall have received instructions from the Company given as provided
herein to do so and the Company shall have advanced or guaranteed to it funds sufficient to pay any expenses incident thereto;

 

(d)       Refund
any depreciation in principal of any Property;

 

(e)       Assume
that the authority of any person designated by the Company to give instructions hereunder shall not be continuing unless provided
otherwise in such designation, or unless the Company shall have delivered a written revocation of such authority to the Trustee;

 

(f)       The
other parties hereto or to anyone else for any action taken or omitted by it, or any action suffered by it to be taken or omitted,
in good faith and in the Trustee’s best judgment, except for the Trustee’s gross negligence, fraud or willful misconduct.
The Trustee may rely conclusively and shall be protected in acting upon any order, notice, demand, certificate, opinion or advice
of counsel (including counsel chosen by the Trustee, which counsel may be the Company’s counsel), statement, instrument,
report or other paper or document (not only as to its due execution and the validity and effectiveness of its provisions, but
also as to the truth and acceptability of any information therein contained) which the Trustee believes, in good faith and with
reasonable care, to be genuine and to be signed or presented by the proper person or persons. The Trustee shall not be bound by
any notice or demand, or any waiver, modification, termination or rescission of this Agreement or any of the terms hereof, unless
evidenced by a written instrument delivered to the Trustee, signed by the proper party or parties and, if the duties or rights
of the Trustee are affected, unless it shall give its prior written consent thereto;

 

(g)       Verify
the accuracy of the information contained in the Registration Statement;

 

(h)       Provide
any assurance that any Business Combination entered into by the Company or any other action taken by the Company is as contemplated
by the Registration Statement;

 

(i)       File
information returns with respect to the Trust Account with any local, state or federal taxing authority or provide periodic written
statements to the Company documenting the taxes payable by the Company, if any, relating to any interest income earned on the
Property;

 

(j)       Prepare,
execute and file tax reports, income or other tax returns and pay any taxes with respect to any income generated by, and activities
relating to, the Trust Account, regardless of whether such tax is payable by the Trust Account or the Company, including, but
not limited to, franchise and income tax obligations, except pursuant to Section 1(j) hereof; or

 

(k)       Verify
calculations, qualify or otherwise approve the Company’s written requests for distributions pursuant to Sections 1(i),
1(j) or 1(k) hereof.

 

4. 
           Trust Account Waiver. The Trustee has no right of set-off or any right, title,
interest or claim of any kind (“Claim”) to, or to any monies in, the Trust Account, and hereby
irrevocably waives any Claim to, or to any monies in, the Trust Account that it may have now or in the future. In the event
the Trustee has any Claim against the Company under this Agreement, including, without limitation, under Section 2(b)
or Section 2(c) hereof, the Trustee shall pursue such Claim solely against the Company and its assets outside the
Trust Account and not against the Property or any monies in the Trust Account.

 

		5.	Termination.
This Agreement shall terminate as follows:

 

(a)       If
the Trustee gives written notice to the Company that it desires to resign under this Agreement, the Company shall use its reasonable
efforts to locate a successor trustee, pending which the Trustee shall continue to act in accordance with this Agreement. At such
time that the Company notifies the Trustee that a successor trustee has been appointed and has agreed to become subject to the
terms of this Agreement, the Trustee shall transfer the management of the Trust Account to the successor trustee, including but
not limited to the transfer of copies of the reports and statements relating to the Trust Account, whereupon this Agreement shall
terminate; provided, however, that in the event that the Company does not locate a successor trustee within ninety
(90) days of receipt of the resignation notice from the Trustee, the Trustee may submit an application to have the Property deposited
with any court in the State of New York or with the United States District Court for the Southern District of New York and upon
such deposit, the Trustee shall be immune from any liability whatsoever; or

 

    4 

     

    

 

(b)       At
such time that the Trustee has completed the liquidation of the Trust Account and its obligations in accordance with the provisions
of Section 1(i) hereof (which section may not be amended under any circumstances) and distributed the Property in accordance
with the provisions of the Termination Letter, this Agreement shall terminate except with respect to Section 2(b).

 

		6.	Miscellaneous.

 

(a)       The
Company and the Trustee each acknowledge that the Trustee will follow the security procedures set forth below with respect to
funds transferred from the Trust Account. The Company and the Trustee will each restrict access to confidential information relating
to such security procedures to authorized persons. Each party must notify the other party immediately if it has reason to believe
unauthorized persons may have obtained access to such confidential information, or of any change in its authorized personnel.
In executing funds transfers, the Trustee shall rely upon all information supplied to it by the Company, including, account names,
account numbers, and all other identifying information relating to a Beneficiary, Beneficiary’s bank or intermediary bank.
Except for any liability arising out of the Trustee’s gross negligence, fraud or willful misconduct, the Trustee shall not
be liable for any loss, liability or expense resulting from any error in the information or transmission of the funds.

 

(b)       This
Agreement shall be governed by and construed and enforced in accordance with the laws of the State of New York, without giving
effect to conflicts of law principles that would result in the application of the substantive laws of another jurisdiction. This
Agreement may be executed in several original or facsimile counterparts, each one of which shall constitute an original, and together
shall constitute but one instrument.

 

(c)       This
Agreement contains the entire agreement and understanding of the parties hereto with respect to the subject matter hereof. This
Agreement or any provision hereof may only be changed, amended or modified (other than to correct a typographical error) by a
writing signed by each of the parties hereto.

 

(d) This
Agreement or any provision hereof may only be changed, amended or modified pursuant to Section 6(c) hereof with the Consent of
the Stockholders. For purposes of this Section 6(d), the “Consent of the Stockholders” means receipt by the Trustee
of a certificate from the inspector of elections of the stockholder meeting certifying that the Company’s stockholders of
record as of a record date established in accordance with Section 213(a) of the Delaware General Corporation Law, as amended (“DGCL”)
(or any successor rule), who hold sixty-five percent (65%) or more of all then outstanding shares of the Common Stock and Class
B common stock, par value $0.0001 per share, of the Company voting together as a single class, have voted in favor of such change,
amendment or modification. No such amendment will affect any Public Stockholder who has otherwise indicated his election to redeem
his shares of Common Stock in connection with a stockholder vote sought to amend this Agreement to modify the substance or timing
of the Company’s obligation to redeem 100% of the Common Stock if the Company does not complete its initial Business Combination
within the time frame specified in the Company’s amended and restated certificate of incorporation. Except for any liability
arising out of the Trustee’s gross negligence, fraud or willful misconduct, the Trustee may rely conclusively on the certification
from the inspector or elections referenced above and shall be relieved of all liability to any party for executing the proposed
amendment in reliance thereon. 

 

(e)       The
parties hereto consent to the jurisdiction and venue of any state or federal court located in the City of New York, State of New
York, for purposes of resolving any disputes hereunder. AS TO ANY CLAIM, CROSS-CLAIM OR COUNTERCLAIM IN ANY WAY RELATING TO THIS
AGREEMENT, EACH PARTY WAIVES THE RIGHT TO TRIAL BY JURY.

 

    5 

     

    

 

(f)       Any
notice, consent or request to be given in connection with any of the terms or provisions of this Agreement shall be in writing
and shall be sent by express mail or similar private courier service, by certified mail (return receipt requested), by hand delivery
or by electronic mail:

 

	 	if
    to the Trustee, to:
	 	 
	 	Continental
    Stock Transfer & Trust Company
	 	1
    State Street, 30th Floor
	 	New
    York, New York 10004
	 	Attn:
    Francis Wolf & Celeste Gonzalez
	 	Email:
fwolf@continentalstock.com

        Email:
cgonzalez@continentalstock.com

	 	 
	 	if to the Company,
    to:
	 	 
	 	B.
Riley Principal Merger Corp.

        299
Park Avenue

        21st
Floor

        New
York, New York 10171

	 	Attn:
Kenneth Young, Chief Executive Officer

        Email:
kyoung@brileyfin.com

	 	 
	 	in each case, with
    copies to:
	 	 
	 	Winston
    & Strawn LLP
	 	200
    Park Avenue
	 	New
    York, New York 10166
	 	Attn:
    Joel L. Rubinstein
	 	Email:
    jrubinstein@winston.com
	 	 
	 	and
	 	 
	 	B.
Riley FBR, Inc.

        299
Park Avenue

        21st
Floor

        New
York, New York 10171 

        Attn:
Jonathan Mitchell 

        Email:
jmitchell@brileyfbr.com

	 	 
	 	 

        

        and

         

        Ellenoff
Grossman & Schole LLP

        1345
Avenue of the Americas

        New
York, New York 10105

        Attn:
Stuart Neuhauser, Esq. 

 

(g)       Each
of the Company and the Trustee hereby represents that it has the full right and power and has been duly authorized to enter into
this Agreement and to perform its respective obligations as contemplated hereunder. The Trustee acknowledges and agrees that it
shall not make any claims or proceed against the Trust Account, including by way of set-off, and shall not be entitled to any
funds in the Trust Account under any circumstance.

 

    6 

     

    

 

(h)       This
Agreement is the joint product of the Trustee and the Company and each provision hereof has been subject to the mutual consultation,
negotiation and agreement of such parties and shall not be construed for or against any party hereto.

 

(i)       This
Agreement may be executed in any number of counterparts, each of which shall be deemed to be an original, but all such counterparts
shall together constitute one and the same instrument. Delivery of a signed counterpart of this Agreement by facsimile or electronic
transmission shall constitute valid and sufficient delivery thereof.

 

(j)       Each
of the Company and the Trustee hereby acknowledges and agrees that B. Riley FBR, Inc. on behalf of the Underwriters is a third-party
beneficiary of this Agreement.

 

(k)       Except
as specified herein, no party to this Agreement may assign its rights or delegate its obligations hereunder to any other person
or entity.

 

[Signature
Page Follows]

 

    7 

     

    

 

IN
WITNESS WHEREOF, the parties have duly executed this Investment Management Trust Agreement as of the date first written above.

 

	 	CONTINENTAL STOCK TRANSFER & TRUST

                                                                     COMPANY, as Trustee

	 	 
	 	By:	/s/
    Francis Wolf
	 	 	Name: Francis Wolf
	 	 	Title:   Vice President & Assistant Secretary – Trust & Corporate Action Services

	 	 
	 	B. RILEY PRINCIPAL MERGER CORP.
	 	 
	 	By:	/s/ Daniel
    Shribman
	 	 	Name: Daniel Shribman
	 	 	Title: Chief Financial Officer

 

[Signature Page to Investment Management
Trust Agreement]

 

     

     

    

 

SCHEDULE
A

 

	Fee
    Item	 	Time
    and method of payment	 	Amount	 
	Initial
    set-up fee.	 	Initial
    closing of Offering by wire transfer.	 	$	3,500	 
	Trustee
    administration fee	 	Payable
    annually. First year fee payable, at initial closing of Offering by wire transfer, thereafter by wire transfer or check.	 	$	10,000.00	 
	Transaction
    processing fee for disbursements to Company under Sections 1 and 2	 	Deduction
    by Trustee from accumulated income following disbursement made to Company under Section 1 and 2	 	$	250.00	 
	Paying
    Agent services as required pursuant to Section 1(i) and 1(k)	 	Billed
    to Company upon delivery of service pursuant to Section 1(i) and 1(k)	 	 	Prevailing
    rates	 

 

     

     

    

 

EXHIBIT
A

 

[Letterhead
of Company]

 

[Insert
date]

 

Continental
Stock Transfer & Trust Company

1
State Street, 30th Floor 

New
York, New York 10004 

Attn:
Francis Wolf & Celeste Gonzalez

 

	 	Re:	Trust
    Account No. Termination Letter

 

Ladies
and Gentlemen:

 

Pursuant
to Section 1(i) of the Investment Management Trust Agreement between B. Riley Principal Merger Corp. (the “Company”)
and Continental Stock Transfer & Trust Company (“Trustee”), dated as of __________, 2019 (the “Trust
Agreement”), this is to advise you that the Company has entered into an agreement with ___________ (the “Target
Business”) to consummate a business combination with Target Business (the “Business Combination”)
on or about [insert date]. The Company shall notify you at least forty-eight (48) hours in advance of the actual date of
the consummation of the Business Combination (the “Consummation Date”). Capitalized terms used but not
defined herein shall have the meanings set forth in the Trust Agreement.

 

In
accordance with the terms of the Trust Agreement, we hereby authorize you to commence to liquidate all of the assets of the Trust
Account on [insert date], and to transfer the proceeds to a segregated account held by you on behalf of the Beneficiaries
to the effect that, on the Consummation Date, all of the funds held in the Trust Account will be immediately available for transfer
to the account or accounts that the Company shall direct on the Consummation Date.

 

On
the Consummation Date (i) counsel for the Company shall deliver to you written notification that the Business Combination has
been consummated, or will be consummated concurrently with your transfer of funds to the accounts as directed by the Company (the
“Notification”), and (ii) the Company shall deliver to you (a) a certificate of the Chief Executive
Officer, Chief Financial Officer, Co-Executive Chairman or Vice Chairman, which verifies that the Business Combination has been
approved by a vote of the Company’s stockholders, if a vote is held and (b) a joint written instruction signed by the Company
and the Representative with respect to the transfer of the funds held in the Trust Account, including payment of amounts owed
to public stockholders who have properly exercised their redemption rights and payment of the such amounts to the Representative
payable pursuant to that certain business combination marketing agreement between the Company and the Representative (the “Marketing
Fee”) from the Trust Account (the “Instruction Letter”). You are hereby directed and authorized
to transfer the funds held in the Trust Account immediately upon your receipt of the Notification and the Instruction Letter,
in accordance with the terms of the Instruction Letter. In the event that certain deposits held in the Trust Account may not be
liquidated by the Consummation Date without penalty, you will notify the Company in writing of the same and the Company shall
direct you as to whether such funds should remain in the Trust Account and be distributed after the Consummation Date to the Company.
Upon the distribution of all the funds, net of any payments necessary for reasonable unreimbursed expenses related to liquidating
the Trust Account, your obligations under the Trust Agreement shall be terminated.

 

In
the event that the Business Combination is not consummated on the Consummation Date described in the notice thereof and we have
not notified you on or before the original Consummation Date of a new Consummation Date, then upon receipt by the Trustee of written
instructions from the Company, the funds held in the Trust Account shall be reinvested as provided in Section 1(c) of the Trust
Agreement on the business day immediately following the Consummation Date as set forth in such notice as soon thereafter as possible.

 

     

     

    

 

	 	Very truly yours,
	 	 
	 	B. Riley Principal
    Merger Corp.
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:

 

	Agreed and acknowledged
    by:	 
	 	 
	B. Riley FBR,
    Inc.	 
	 	 
	By:	 	 
	 	Name:	 
	 	Title:	 

 

     

     

    

 

EXHIBIT
B

 

[Letterhead
of Company]

 

[Insert
date]

 

Continental
Stock Transfer & Trust Company

1
State Street, 30th Floor

New
York, New York 10004 

Attn:
Francis Wolf & Celeste Gonzalez

 

	 	Re:	Trust
    Account No.                   Termination Letter

 

Ladies
and Gentlemen:

 

Pursuant
to Section 1(i) of the Investment Management Trust Agreement between B. Riley Principal Merger Corp. (the “Company”)
and Continental Stock Transfer & Trust Company (the “Trustee”), dated as of _________, 2019 (the
“Trust Agreement”), this is to advise you that the Company has been unable to effect a business combination
with a Target Business (the “Business Combination”) within the time frame specified in the Company’s
Amended and Restated Certificate of Incorporation, as described in the Company’s Prospectus relating to the Offering. Capitalized
terms used but not defined herein shall have the meanings set forth in the Trust Agreement.

 

In
accordance with the terms of the Trust Agreement, we hereby authorize you to liquidate all of the assets in the Trust Account
on ____________, 20___ and to transfer the total proceeds into a segregated account held by you on behalf of the Beneficiaries
to await distribution to the Public Stockholders. The Company has selected __________1 as the effective date for
the purpose of determining when the Public Stockholders will be entitled to receive their share of the liquidation proceeds. You
agree to be the Paying Agent of record and, in your separate capacity as Paying Agent, agree to distribute said funds directly
to the Company’s Public Stockholders in accordance with the terms of the Trust Agreement and the Amended and Restated Certificate
of Incorporation of the Company. Upon the distribution of all the funds, net of any payments necessary for reasonable unreimbursed
expenses related to liquidating the Trust Account, your obligations under the Trust Agreement shall be terminated, except to the
extent otherwise provided in Section 1(j) of the Trust Agreement.

 

	 	Very truly yours,
	 	 
	 	B. Riley Principal
    Merger Corp.
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:
	cc:
B. Riley FBR, Inc. 
	 

 

 

1
18 months from the closing of the Offering.

 

     

     

    

 

EXHIBIT
C

 

[Letterhead
of Company]

 

[Insert
date]

 

Continental
Stock Transfer & Trust Company

1
State Street, 30th Floor

New
York, New York 10004

Attn:
Francis Wolf & Celeste Gonzalez

 

	 	Re:	Trust
    Account No.  Tax Payment Withdrawal Instruction

 

Ladies
and Gentlemen:

 

Pursuant
to Section 1(j) of the Investment Management Trust Agreement between B. Riley Principal Merger Corp. (the “Company”)
and Continental Stock Transfer & Trust Company (the “Trustee”), dated as of ________, 2019 (the
“Trust Agreement”), the Company hereby requests that you deliver to the Company $_______ of the interest
income earned on the Property as of the date hereof. Capitalized terms used but not defined herein shall have the meanings set
forth in the Trust Agreement.

 

The
Company needs such funds to pay for the tax obligations as set forth on the attached tax return or tax statement. In accordance
with the terms of the Trust Agreement, you are hereby directed and authorized to transfer (via wire transfer) such funds promptly
upon your receipt of this letter to the Company’s operating account at:

 

[WIRE
INSTRUCTION INFORMATION]

 

	 	Very truly yours,
	 	 
	 	B. Riley Principal
    Merger Corp. 
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:
	 	 
	cc: B. Riley FBR, Inc.	 
	 	 

     

     

    

 

EXHIBIT
D

 

[Letterhead
of Company]

 

[Insert
date]

 

Continental
Stock Transfer & Trust Company

1
State Street, 30th Floor

New
York, New York 10004

Attn:
Francis Wolf & Celeste Gonzalez

 

	 	Re:	Trust
    Account No. Stockholder Redemption Withdrawal Instruction

 

Ladies
and Gentlemen:

 

Pursuant
to Section 1(k) of the Investment Management Trust Agreement between B. Riley Principal
Merger Corp. (the “Company”) and Continental Stock Transfer &
Trust Company (the “Trustee”), dated as of _____, 2019 (the “Trust
Agreement”), the Company hereby requests that you deliver to the redeeming Public Stockholders of the Company
$____ of the principal and interest income earned on the Property as of the date hereof to a segregated account held by you on
behalf of the Beneficiaries. Capitalized terms used but not defined herein shall have the meanings set forth in the Trust Agreement.

 

The
Company needs such funds to pay its Public Stockholders who have properly elected to have their shares of Common Stock redeemed
by the Company in connection with a shareholder vote to approve an amendment to the Company’s
amended and restated certificate of incorporation to modify the substance or timing of the Company’s
obligation to redeem 100% of public shares of Common Stock if the Company has not consummated an initial Business Combination
within such time as is described in the Company’s amended and restated certificate of
incorporation. As such, you are hereby directed and authorized to transfer (via wire transfer) such funds promptly upon your receipt
of this letter to a segregated account held by you on behalf of the Beneficiaries.

 

	 	Very truly yours,
	 	 
	 	B. Riley Principal
    Merger Corp. 
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:
	 	 
	cc: B. Riley FBR, Inc.Exhibit
10.3

 

REGISTRATION
RIGHTS AGREEMENT

 

THIS
REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of April 8, 2019, is made and entered into
by and among B. Riley Principal Merger Corp., a Delaware corporation (the “Company”), B. Riley Principal
Sponsor Co., LLC, a Delaware limited liability company (the “Sponsor”) and each of the undersigned individuals
(together with the Sponsor and any person or entity who hereafter becomes a party to this Agreement pursuant to Section 5.2
of this Agreement, a “Holder” and collectively the “Holders”).

 

RECITALS

 

WHEREAS,
the Sponsor holds 3,593,750 shares (the “Founder Shares”) of the Company’s Class B common stock,
par value $0.0001 per share, up to 468,750 of which will be forfeited to the Company for no consideration depending on the extent
to which the underwriters of the Company’s initial public offering exercise their over-allotment option;

 

WHEREAS,
the Founder Shares are convertible into shares of the Company’s Class A common stock, par value $0.0001 per share (the “Common
Stock”), on the terms and conditions provided in the Company’s second amended and restated certificate of
incorporation;

 

WHEREAS,
on April 8, 2019, the Company and the Sponsor entered into that certain Private Placement Units Purchase Agreement (the “Private
Placement Units Purchase Agreement”), pursuant to which the Sponsor agreed to purchase an aggregate of 425,000 private
placement units (or up to 462,500 units to the extent that the over-allotment option in connection with the Company’s initial
public offering is exercised) (the “Private Placement Units”) in a private placement transaction occurring
simultaneously with the closing of the Company’s initial public offering;

 

WHEREAS,
on April 8, 2019, the Company and B. Riley Principal Investments, LLC (the “Forward Purchaser”) entered
into that certain Forward Purchase Agreement (the “Forward Purchase Agreement”), pursuant to which the
Forward Purchaser agreed to purchase an aggregate of 2,500,000 forward purchase units (the “Forward Purchase Units”)
in a private placement transaction to close concurrently with the closing of the initial Business Combination;

 

WHEREAS,
in order to finance the Company’s transaction costs in connection with its search for and consummation of an initial Business
Combination, the Sponsor or an affiliate of the Sponsor or certain of the Company’s officers and directors may loan to the
Company funds as the Company may require, of which up to $1,500,000 of such loans may be convertible into private placement-equivalent
units (“Working Capital Units”) at a price of $10.00 per unit at the option of the lender; and

 

WHEREAS,
the Company and the Holders desire to enter into this Agreement, pursuant to which the Company shall grant the Holders certain
registration rights with respect to certain securities of the Company, as 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 principal 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.

 

“Board”
shall mean the Board of Directors of the Company.

 

“Business
Combination” shall mean any merger, capital stock exchange, asset acquisition, stock purchase, reorganization or
other similar business combination with one or more businesses, involving the Company.

 

“Commission”
shall mean the Securities and Exchange Commission.

 

“Common
Stock” shall have the meaning given in the Recitals hereto.

 

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

 

“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.

 

“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.

 

“Forward
Purchase Agreement” shall have the meaning given in the Recitals hereto.

 

“Forward
Purchaser” shall have the meaning given in the Recitals hereto.

 

“Forward
Purchase Units” shall have the meaning given in the Recitals hereto.

 

“Founder
Shares” shall have the meaning given in the Recitals hereto.

 

“Founder
Shares Lock-up Period” shall mean, with respect to the Founder Shares, the period ending on the earlier of (A) one
year after the completion of the Company’s initial Business Combination or (B) subsequent to the Business Combination, (x)
if the last sale price of the Common Stock equals or exceeds $12.00 per share (as adjusted for stock splits, stock dividends,
reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least
150 days after the Company’s initial Business Combination or (y) the date on which the Company completes a liquidation,
merger, capital stock exchange, reorganization or other similar transaction that results in all of the Company’s stockholders
having the right to exchange their shares of Common Stock for cash, securities or other property.

 

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

 

“Insider
Letter” shall mean that certain letter agreement, dated as of April 8, 2019, by and among the Company, the Sponsor
and each of the Company’s officers, directors and director nominees.

 

“Maximum
Number of Securities” shall have the meaning given in subsection 2.1.4.

 

    2 

     

    

 

“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” shall mean any person or entity to whom a Holder of Registrable Securities is permitted to transfer
such Registrable Securities prior to the expiration of the Founder Shares Lock-up Period, Private Placement Lock-up Period or
any other lock-up period, as the case may be, under the Insider Letter, the Private Placement Units Purchase Agreement, the Forward
Purchase Agreement, this Agreement and any other applicable agreement between such Holder and the Company, and to any transferee
thereafter.

 

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

 

“Private
Placement Lock-up Period” shall mean, with respect to Private Placement Units that are held by the initial purchasers
of such Private Placement Units or their Permitted Transferees, the private placement shares, private placement warrants and shares
of Common Stock issuable upon the exercise of the private placement warrants, and that are held by the initial purchasers of the
Private Placement Units or their Permitted Transferees, the period ending 30 days after the completion of the Company’s
initial Business Combination.

 

“Private
Placement Units” shall have the meaning given in the Recitals hereto.

 

“Private
Placement Units Purchase Agreement” shall have the meaning given in the Recitals hereto.

 

“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.

 

“Registrable
Security” shall mean (a) the Founder Shares and the shares of Common Stock issued or issuable upon the conversion
of the Founder Shares, (b) the Private Placement Units (including any shares of Common Stock and private placement warrants included
in such Private Placement Units and any shares of Common Stock issued or issuable upon the exercise of the private placement warrants
underlying the Private Placement Units), (c) the Forward Purchase Units (including any shares of Common Stock and private placement
warrants included in such Forward Purchase Units and any shares of Common Stock issued or issuable upon the exercise of the private
placement warrants underlying the Forward Purchase Units) (d) 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 held by
a Holder as of the date of this Agreement, (e) any equity securities (including the shares of Common Stock issued or issuable
upon the exercise of any such equity security) of the Company issuable upon conversion of any working capital loans in an amount
up to $1,500,000 made to the Company by a Holder (including the Working Capital Units, any shares of Common Stock underlying the
Working Capital Units, the private placement warrants underlying the Working Capital Units and shares of Common Stock issued or
issuable upon the exercise of the private placement warrants underlying the Working Capital Units) and (f) any other equity security
of the Company issued or issuable with respect to any such share of Common Stock by way of a stock dividend or stock split or
in connection with a combination of shares, recapitalization, merger, consolidation or reorganization; 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 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) (but
with no volume or other restrictions or limitations); or (E) such securities have been sold to, or through, a broker, dealer or
underwriter in a public distribution or other public securities transaction.

 

    3 

     

    

 

“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

 

(F)
reasonable fees and expenses 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.

 

“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.

 

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

 

“Working
Capital Units” shall have the meaning given in the Recitals hereto.

 

“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.

 

ARTICLE
II

REGISTRATIONS

 

2.1
Demand Registration.

 

2.1.1
Request for Registration. Subject to the provisions of subsection 2.1.4 and Section 2.4 hereof, at any time and
from time to time on or after the date the Company consummates the Business Combination, the Holders of at least fifteen percent
(15%) of the then-outstanding number of Registrable Securities (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 (such written demand
a “Demand Registration”). The Company shall, within ten (10) 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 five (5) 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) 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 immediately 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 three (3) 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 Form S-1 or any similar long-form registration statement that may be available
at such time (“Form S-1”) has become effective and all 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.

 

    4 

     

    

 

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 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 subsection 2.1.4 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
or 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 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 (Pro Rata,
based on the respective number of Registrable Securities that each Holder has so requested) exercising their rights to register
their Registrable Securities pursuant to subsection 2.2.1 hereof, 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 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 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.

 

    5 

     

    

 

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 on or after the date the Company consummates a Business Combination, 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 hereof), other than a Registration Statement (i) filed in connection with any employee stock option or other
benefit plan, (ii) for an exchange offer or offering of securities solely to the Company’s existing stockholders, (iii)
for an offering of debt that is convertible into equity securities of the Company or (iv) for a dividend reinvestment plan, 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 ten (10) days before the anticipated filing date of such Registration Statement, 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 five
(5) days after receipt of such written notice (such Registration a “Piggyback Registration”). 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.

 

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 Common Stock that the Company desires to sell, taken
together with (i) the 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 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:

 

    6 

     

    

 

(a)
If the Registration is undertaken for the Company’s account, the Company shall include in any such Registration (A) 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; (B) 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 hereof, Pro Rata, which can be sold without exceeding the Maximum Number of Securities; and (C) third,
to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A) and (B), 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 (A) 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; (B) 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 based on the number of Registrable Securities that each Holder has requested be included in such Registration
and the aggregate number of Registrable Securities that the Holders have requested to be included in such Registration, which
can be sold without exceeding the Maximum Number of Securities; (C) third, to the extent that the Maximum Number of Securities
has not been reached under the foregoing clauses (A) and (B), 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 (D) fourth, to the extent that the Maximum
Number of Securities has not been reached under the foregoing clauses (A), (B) and (C), 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 Section 2.2
hereof shall not be counted as a Registration pursuant to a Demand Registration effected under Section 2.1 hereof.

 

2.3
Registrations on Form S-3. The Holders of Registrable Securities may at any time, and from time to time, 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”); 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 ten (10) days after the receipt by the Holder of the
notice from the Company. As soon as practicable thereafter, but not more than twelve (12) 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, however, that the Company shall not be obligated to effect any such Registration pursuant to Section
2.3 hereof if (i) a Form S-3 is not available for such offering; or (ii) the Holders of Registrable Securities, together with
the Holders of any other equity securities of the Company entitled to inclusion in such Registration, propose to sell the Registrable
Securities and such other equity securities (if any) at any aggregate price to the public of less than $10,000,000.

 

    7 

     

    

 

2.4
Restrictions on Registration Rights. If (A) 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; (B) 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 (C) 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 once in any 12-month period.

 

ARTICLE
III

COMPANY PROCEDURES

 

3.1
General Procedures. If at any time on or after the date the Company consummates a Business Combination the Company is required
to effect the Registration of Registrable Securities, the Company shall use its 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;

 

    8 

     

    

 

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 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 or supplement to such
Registration Statement or Prospectus or any document that is to be incorporated by reference into such Registration Statement
or Prospectus, furnish a copy thereof to each seller of such Registrable Securities and its counsel, including, without limitation,
providing copies promptly upon receipt of any comment letters received with respect to any such Registration Statement or Prospectus;

 

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; and
provided further, the Company may not include the name of any Holder or Underwriter or any information regarding any Holder
or Underwriter in any Registration Statement or Prospectus, any amendment or supplement to such Registration Statement or Prospectus,
any document that is to be incorporated by reference into such Registration Statement or Prospectus, or any response to any comment
letter, without the prior written consent of such Holder or Underwriter and providing each such Holder or Underwriter a reasonable
amount of time to review and comment on such applicable document, which comments the Company shall include unless contrary to
applicable law;

 

3.1.11
obtain a “cold comfort” letter from the Company’s independent registered public accountants in the event of
an Underwritten Registration which the participating Holders may rely on, 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 a majority-in-interest of the participating Holders;

 

    9 

     

    

 

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 Holders, 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 Holders, 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);

 

3.1.15
if the Registration involves the Registration of Registrable Securities involving gross proceeds in excess of $25,000,000, 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.

 

3.3
Requirements for Participation in Underwritten Offerings. 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.

 

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) days, 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.

 

    10 

     

    

 

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 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 and to promptly furnish the Holders with true and complete copies of all such filings.
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 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.

 

3.6
Limitations on Registration Rights. Notwithstanding anything herein to the contrary, (i) the Sponsor may not exercise its
rights under Section 2.1 and 2.2 hereunder after five (5) and seven (7) years, respectively, after the effective date of the registration
statement relating to the Company’s initial public offering and (ii) the Sponsor may not exercise its rights under Section
2.1 more than one time.

 

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 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 in proportion to and 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 (plus local 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.

 

    11 

     

    

 

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. The Company and each Holder of Registrable Securities participating in an offering also agrees to
make such provisions as are reasonably requested by any indemnified party for contribution to such party in the event the Company’s
or such Holder’s indemnification is unavailable for any reason.

 

4.1.5
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 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 4.1.5
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 4.1.5 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
4.1.5. 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 4.1.5 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, electronic mail, telecopy,
telegram 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, electronic mail, telecopy,
telegram 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: 299 Park Avenue, 21st Floor, New York, New York 10171, 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.

 

    12 

     

    

 

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 Founder Shares Lock-up Period or the Private Placement Lock-up Period, as the case may be, 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.

 

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 (I) THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED UNDER THE LAWS OF THE STATE OF NEW YORK AS
APPLIED TO AGREEMENTS AMONG NEW YORK RESIDENTS ENTERED INTO AND TO BE PERFORMED ENTIRELY WITHIN NEW YORK, WITHOUT REGARD TO THE
CONFLICT OF LAW PROVISIONS OF SUCH JURISDICTION AND (II) THE VENUE FOR ANY ACTION TAKEN WITH RESPECT TO THIS AGREEMENT SHALL BE
ANY STATE OR FEDERAL COURT IN NEW YORK COUNTY IN THE STATE OF NEW YORK.

 

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 shares of capital stock of the Company, 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.

 

    13 

     

    

 

5.6
Other Registration Rights. The Company represents and warrants that no person, other than a Holder of Registrable Securities,
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 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 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 upon the earlier of (i) the tenth anniversary of the date of this Agreement or (ii)
the date as of which (A) all of the Registrable Securities have been sold pursuant to a Registration Statement (but in no event
prior to the applicable period referred to in Section 4(a)(3) of the Securities Act and Rule 174 thereunder (or any successor
rule promulgated thereafter by the Commission)) or (B) the Holders of all Registrable Securities are permitted to sell the Registrable
Securities without registration pursuant to Rule 144 (or any similar provision) under the Securities Act with no volume or other
restrictions or limitations. The provisions of Section 3.5 and Article IV shall survive any termination.

 

[Signature
Page Follows]

 

    14 

     

    

 

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

 

	 	COMPANY:
	 	 	 	 
	 	B. Riley Principal Merger Corp., a Delaware corporation
	 	 	 	 
	 	By:	/s/ Daniel Shribman
	 	 	Name:	Daniel Shribman
	 	 	Title:	Chief Financial Officer

 

	 	HOLDERS:
	 	 	 	 
	 	B. Riley Principal Sponsor Co.,
    LLC, a Delaware limited liability company
	 	 
	 	By:	GREAT AMERICAN GROUP, LLC, as Managing Member
	 	 	 	 
	 	By:	/s/
    Phillip Ahn
	 	 	Name:	Phillip Ahn
	 	 	Title:	Chief Operating Officer and Chief Financial Officer

 

	 	By:	/s/ Patrick
    J. Bartels, Jr.
	 	 	Name: Patrick J. Bartels, Jr.
	 	 	 
	 	By:	/s/ James
    L. Kempner
	 	 	Name: James L. Kempner
	 	 	 
	 	By:	/s/ Timothy
    M. Presutti
	 	 	Name: Timothy M. Presutti
	 	 	 
	 	By:	/s/ Robert
    Suss
	 	 	Name: Robert Suss

 

[Signature Page to Registration
Rights Agreement]

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