Exhibit 10.2


 


FORM
OF

INVESTMENT MANAGEMENT TRUST AGREEMENT


 


This
Investment Management Trust Agreement (this “Agreement”) is made effective as of [●], 2020 by
and between Yellowstone Acquisition Company, 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 249035) (the “Registration Statement”)
and prospectus (the “Prospectus”) for the initial public 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, each whole warrant entitling
the holder thereof to purchase one share of Common Stock (such initial public offering hereinafter referred to as the “Offering”),
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 Wells Fargo
Securities, LLC as representative (the “Representative”) of the several underwriters (the “Underwriters”)
named therein; and


 


WHEREAS,
as described in the Registration Statement, $150,000,000 of the gross proceeds of the Offering and sale of the Private Placement
Warrants (as defined in the Underwriting Agreement) (or $172,500,000 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,
pursuant to the Underwriting Agreement, a portion of the Property equal to $5,250,000, or $6,037,500 if the Underwriters’
over-allotment option is exercised in full, is attributable to deferred underwriting discounts and commissions that may be payable
by the Company to the Underwriters upon the consummation of the Business Combination (as defined below) (the “Deferred
Discount”); 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 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 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
185 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, which invest only in direct U.S. government treasury obligations,
as determined by the Company; the Trustee may not invest in any other securities or assets, it being understood that the Trust
Account will earn no interest while account funds are uninvested awaiting the Company’s instructions hereunder;


 


(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 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, President, Chief Financial Officer, Secretary or Chairman of the board of directors of the Company
(the “Board”) or other authorized officer of the Company, 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; 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;


 




    2


     


    

 


(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 (a “Tax Payment Withdrawal Instruction”), 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; 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 and a written statement from the principal financial
officer of the Company setting forth the actual amount payable.  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 (a “Stockholder Redemption Withdrawal Instruction”), 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 stockholder vote to approve an amendment to the Company’s amended
and restated certificate of incorporation that would affect 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


 


(l)
Not make any withdrawals or distributions from the Trust Account other than pursuant to Section 1(i), 1(j) or 1(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 Chairperson of the Board, President,
Chief Executive Officer, Chief Financial Officer 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;


 






    3


     


    

 


(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) through 1(k) hereof.  The Company shall pay the Trustee
the initial acceptance fee and the first annual administration fee at the consummation of the Offering.  The Trustee
shall refund to the Company the annual administration fee (on a pro rata basis) with respect to any period after the liquidation
of the Trust Account.  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 Representatives 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;


 




    4


     


    

 


(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


 


(g)
Within four (4) business days after the Underwriters exercise the over-allotment option (or any unexercised portion thereof) or
such over-allotment option expires, provide the Trustee with a notice in writing of the total amount of the Deferred Discount,
which shall in no event be less than $7,000,000.


 


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;


 


(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 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;


 






    5


     


    

 


(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, 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) and 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


 


(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


     


    

 


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. 
Except for Sections 1(i), 1(j) and 1(k) hereof (which sections may not be modified, amended
or deleted without the affirmative vote of sixty-five percent (65%) of the then outstanding shares of Common Stock and shares
of Class B common stock, par value $0.0001 per share, of the Company, voting together as a single class; provided that no such
amendment will affect any Public Stockholder who has properly elected to redeem his, her or its shares of Common Stock in connection
with a stockholder vote to approve an amendment to this Agreement that would affect the substance or timing of the Company’s
obligation to redeem 100% of its public shares of 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), 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)
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.


 


(e)
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 facsimile or email transmission:


 




    7


     


    

 


if
to the Trustee, to:


 


Continental
Stock Transfer & Trust Company

1 State Street, 30th Floor

New York, New York 10004

Attn:           

Email:      

Email:      


 


if
to the Company, to:


 


Yellowstone
Acquisition Company

1411 Harney Street, Suite 200

Omaha, Nebraska 68102

Attn: Joshua B. Weisenburger.

Email: josh@bostonomaha.com


 


in
each case, with copies to:


 


Gennari
Aronson, LLP

250 First Avenue Suite 200

Needham, Massachusetts 02494

Attn: Neil H. Aronson


Email:
naronson@galawpartners.com

Fax No.: (781) 719-9853


and


 


Wells
Fargo Securities, LLC

500 West 33rd Street,


New
York, New York 10001

Attn: Equity Syndicate

Fax: (212) 214-5918


and


 


Davis
Polk & Wardwell LLP

450 Lexington Avenue

New York, NY 10017

Attn: Derek J. Dostal,

Email: derek.dostal@davispolk.com


 


(f)
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.


 




    8


     


    

 


(g)
Each of the Company and the Trustee hereby acknowledges and agrees that each of the Representatives, on behalf of the Underwriters,
is a third party beneficiary of this Agreement.


 


(h)
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]


 




    9


     


    

 


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:	 	 
	 	Name:	 	 
	 	Title:	 	 
	 	 	 	 
	Yellowstone
    Acquisition Company	 
	 	 	 	 
	By:	 	 
	 	Name:  	Alex
    B. Rozek	 
	 	Title:	Co-Chief
    Executive Officer and President	 


 


 




     


     


    

 


SCHEDULE
A


 


	Fee Item	 	Time and method of payment	 	Amount	 
	Initial set-up fee.	 	Initial closing of Offering by wire transfer.	 	$	[●]	 
	 	 	 	 	 	 	 
	Trustee administration fee	 	Payable annually.  First year fee payable at initial closing of Offering by wire transfer; thereafter, payable by wire transfer or check.	 	$	[●]	 
	 	 	 	 	 	 	 
	Transaction processing fee for disbursements to Company under Sections 1(i), 1(j) and 1(k)	 	Deduction by Trustee from accumulated income following disbursement made to Company under Section 1	 	$	[●]	 
	 	 	 	 	 	 	 
	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	 



 






    	 	S-1	 



     


    

 





Exhibit A


 


[Letterhead
of Company]


 


[Insert
date]


 


Continental
Stock Transfer & Trust Company

1 State Street, 30th Floor

New York, New York 10004

Attn:


 


		Re:	Trust
Account No.       Termination Letter




 


Dear
                    :


 


Pursuant
to Section 1(i) of the Investment Management Trust Agreement between Yellowstone Acquisition Company (the
“Company”) and Continental Stock Transfer & Trust Company (the “Trustee”),
dated as of [●], 2020 (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 ___________, 20__.  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 and to transfer the proceeds into the trust operating account at J.P. Morgan Chase Bank, N.A. 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.  It is acknowledged and agreed that while the funds are on deposit
in the trust operating account at J.P. Morgan Chase Bank, N.A. awaiting distribution, the Company will not earn any interest or
dividends.


 


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
of the Company, which verifies that the Business Combination has been approved by a vote of the Company’s stockholders,
if a vote is held and (b) written instruction signed by the Company with respect to the transfer of the funds held in the Trust
Account, including payment of the Deferred Discount 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.


 




    	 	A-1	 



     


    

 


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 written instructions
as soon thereafter as possible.


 


	 	Very
    truly yours,
	 	 
	 	Yellowstone
    Acquisition Company
	 	 
	 	By:	 
	 	 	Name:	 
	 	 	Title:	 


 


	cc:	Wells
    Fargo Securities,  LLC

    [●]


 




    	 	A-2	 



     


    

 


Exhibit B


 


[Letterhead
of Company]


 


[Insert
date]


 


Continental
Stock Transfer & Trust Company

1 State Street, 30th Floor

New York, New York 10004

Attn:


 


		Re:	Trust
Account No.       Termination Letter



 


Dear
                    :


 


Pursuant
to Section 1(i) of the Investment Management Trust Agreement between Yellowstone Acquisition Company (the
“Company”) and Continental Stock Transfer & Trust Company (the “Trustee”),
dated as of [●], 2020 (the “Trust Agreement”), this is to advise you that the Company has been
unable to effect a business combination with a Target Business 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
and to transfer the total proceeds into the trust operating account at J.P. Morgan Chase Bank, N.A. to await distribution to the
Public Stockholders.  The Company has selected [●] 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 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,
	 	 
	 	Yellowstone
    Acquisition Company
	 	 
	 	By:	 
	 	 	Name:	 
	 	 	Title:	 


 


	cc:	Wells
    Fargo Securities, LLC

    [●]


 




    	 	B-1	 



     


    

 


Exhibit C


 


[Letterhead
of Company]


 


[Insert
date]


 


Continental
Stock Transfer & Trust Company

1 State Street, 30th Floor

New York, New York 10004

Attn:


 


		Re:	Trust
Account No.     Tax Payment Withdrawal Instruction



 


Dear
    :


 


Pursuant
to Section 1(j) of the Investment Management Trust Agreement between Yellowstone Acquisition Company (the
“Company”) and Continental Stock Transfer & Trust Company (the “Trustee”),
dated as of [●], 2020 (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,
	 	 
	 	Yellowstone
    Acquisition Company
	 	 
	 	By:	 
	 	 	Name:	 
	 	 	Title:	 


 


	cc:	Wells
    Fargo Securities, LLC

    [●]


 




    	 	C-1	 



     


    

 


Exhibit D


 


[Letterhead
of Company]


 


[Insert
date]


 


Continental
Stock Transfer & Trust Company

1 State Street, 30th Floor

New York, New York 10004

Attn:


 


		Re:	Trust
Account No.      Stockholder Redemption Withdrawal Instruction



 


Dear
    :


 


Pursuant
to Section 1(k) of the Investment Management Trust Agreement between Yellowstone Acquisition Company (the
“Company”) and Continental Stock Transfer & Trust Company (the “Trustee”),
dated as of [●], 2020 (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.  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 stockholder vote to approve an amendment to the Company’s amended and restated certificate
of incorporation that affects 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.  As such, you are hereby directed and authorized to transfer (via
wire transfer) such funds promptly upon your receipt of this letter to the redeeming Public Stockholders in accordance with your
customary procedures.


 


	 	Very
    truly yours,
	 	 
	 	Yellowstone
    Acquisition Company
	 	 
	 	By:	
	 	 	Name:	 
	 	 	Title:	 


 


	cc:	Wells
    Fargo Securities, LLC

    [●]


 


 


D-1