Exhibit 10.2


 


INVESTMENT MANAGEMENT TRUST AGREEMENT


 


This Investment Management Trust
Agreement (this “Agreement”) is made as of June 7, 2021 by and between SPK Acquisition Corp. (the “Company”)
and Continental Stock Transfer & Trust Company, a New York limited purpose trust company (the “Trustee”).


 


WHEREAS, the Company’s registration
statement on Form S-1, No. 333-255461 (“Registration Statement”), for its initial public offering of securities (“IPO”)
has been declared effective as of the date hereof (“Effective Date”) by the U.S. Securities and Exchange Commission (capitalized
terms used herein and not otherwise defined shall have the meanings set forth in the Registration Statement); and


 


WHEREAS, Chardan Capital Markets,
LLC (“Chardan”) is acting as the representative of the underwriters in the IPO; and


 


WHEREAS, simultaneously with the
IPO, SPK Acquisition LLC will be purchasing 205,000 private units (“Private Placement Units”) at $10.00 per private unit (for
a total purchase price of $2,050,000). SPK Acquisition LLC has also agreed that if the over-allotment option is exercised by the underwriters,
it will purchase from us up to a maximum of an additional 15,000 private units at a price of $10.00 per private unit.


 


WHEREAS, as described in the Registration
Statement, and in accordance with the Company’s Amended and Restated Certificate of Incorporation, as the same may be amended from
time to time (the “Charter”), $50,000,000 of the gross proceeds of the IPO and sale of the Private Placement Units ($57,500,000
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 Company’s shares of common stock, par value $0.0001 per share (“Common Stock”), issued in the IPO
as hereinafter provided (the amount to be delivered to the Trustee will be referred to herein as the “Property”; the shareholders
for whose benefit the Trustee shall hold the Property will be referred to as the “Public Shareholders,” and the Public Shareholders
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 $1,500,000, or $1,725,000 if the underwriters’ over-allotment option is exercised
in full, is attributable to deferred underwriting discounts and commissions that may become payable by the Company to the underwriters
upon the consummation of an initial business combination (as described in the Registration Statement, a “Business Combination”);
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.


 


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 a segregated trust account (“Trust Account”) established
by the Trustee in the United States at JPMorgan Chase Bank (or at another U.S. chartered commercial bank with consolidated assets of $100
billion or more), maintained by Trustee, 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
instruction of the Company, invest and reinvest the Property (i) in United States government treasury bills, notes or bonds having a maturity
of 185 days or less and/or (ii) in money market funds meeting certain conditions under Rule 2a-7 promulgated under the Investment Company
Act of 1940, as amended, and that invest solely in U.S. treasuries, as determined by the Company;


 


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


 


(e) Notify the Company and the
Underwriters of all communications received by it with respect to any Property requiring action by the Company;


 


(f) Supply any necessary information
or documents as may be requested by the Company in connection with the Company’s preparation of its tax returns;


 


(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;
and


 


(i) Commence liquidation of the
Trust Account only after and promptly after receipt of, and only in accordance with, the terms of a letter (“Termination Letter”),
in a form substantially similar to that attached hereto as either Exhibit A or Exhibit B, signed on behalf of the Company by its President,
Chief Executive Officer or Chairman of the Board and Secretary or Assistant Secretary and, in the case of a Termination Letter in a form
substantially similar to that attached hereto as Exhibit A, acknowledged and agreed to by Chardan, and complete the liquidation of the
Trust Account and distribute the Property in the Trust Account only as directed in the Termination Letter and the other documents referred
to therein; provided, however, that in the event that a Termination Letter has not been received by the Trustee by the 9-month anniversary
of the closing of the IPO (“Closing”) or, in the event that the Company extended the time to complete the Business Combination
for up to 15 months from the closing of the IPO by depositing $500,000 (or $575,000 if the underwriters’ over-allotment option
was exercised in full) for each 3-month extension, but has not completed the Business Combination within such 15-month period, the 15
month anniversary of the Closing (as applicable, the “Last Date”), the Trust Account shall be liquidated in accordance with
the procedures set forth in the Termination Letter attached as Exhibit B hereto and distributed to the Public Shareholders as of the Last
Date.


 


(j) Upon receipt of an extension
letter (“Extension Letter”) substantially similar to Exhibit D hereto at least five business days prior to the Applicable
Deadline, signed on behalf of the Company by an executive officer, and receipt of the dollar amount specified in the Extension Letter
on or prior to the Applicable Deadline, to follow the instructions set forth in the Extension Letter.


 


(k) Upon receipt of a letter (an
“Amendment Notification Letter”) in the form of Exhibit E, signed on behalf of the Company by its Chief Executive Officer
or Chief Financial Officer and, distribute to Public Stockholders who exercised their conversion rights in connection with an amendment
to the Company’s amended and restated certificate of incorporation (an “Amendment”) an amount equal to the pro rata
share of the Property relating to the Common Stock for which such Public Stockholders have exercised conversion/redemption rights in connection
with such Amendment.


 


(l) Not disburse any amounts from
the Trust Account in connection with a Business Combination in the event that the amount per share to be received by the redeeming Public
Shareholders is less than $10.00 per share (plus the amount per share deposited in the Trust Account pursuant to any Extension Letter).


 






    


     


    

 


(m) In connection with a Business
Combination, disburse the per share amount to redeeming Public Shareholders (other than shares tendered through the Depository Trust Company)
that have tendered their shares directly to the Trustee.


 


2. Limited Distributions of Income from Trust Account.


 


(a) 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, the Trustee shall
distribute to the Company the amount of interest income earned on the Trust Account requested by the Company to cover any income or other
tax obligation owed by the Company.


 


(b) The limited distributions referred
to in Section 2(a) above shall be made only from income collected on the Property. Except as provided in Section 2(a), no other distributions
from the Trust Account shall be permitted except in accordance with Section 1(i) hereof.


 


(c) The Company shall provide the
Underwriters with a copy of any Termination Letters and/or any other correspondence that it issues to the Trustee with respect to any
proposed withdrawal from the Trust Account promptly after such issuance.


 


(d) If applicable, the Company
shall issue a press release at least three days prior to the Applicable Deadline announcing that, at least five days prior to the Applicable
Deadline, the Company received notice from the Company’s insiders that the insiders intend to extend the Applicable Deadline.


 


(e) Promptly following the Applicable
Deadline, disclose whether or not the term the Company has to consummate a Business Combination has been extended.


 


3. 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 or Chief Financial Officer.
In addition, except with respect to its duties under paragraphs 1(i), 2(a) and 2(b) above, 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 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 the provisions of
Sections 5 and 7(g) of this Agreement, hold the Trustee harmless and indemnify the Trustee from and against, any and all expenses, including
reasonable counsel fees and disbursements, or loss suffered by the Trustee in connection with any claim, potential claim, 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 income earned from investment of the
Property, except for expenses and losses resulting from the Trustee’s gross negligence 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 paragraph, it shall notify the Company in writing of such claim (hereinafter referred to as
the “Indemnified Claim”); provided, however, that the Trustee’s failure to provide such notice shall not relieve the
Company of its liability hereunder, except to the extent that it is materially prejudiced by such failure. 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 consent shall not be unreasonably withheld or delayed. The Company may participate
in such action with its own counsel.


 


(c) Pay the Trustee an initial
acceptance fee, an annual fee and a transaction processing fee for each disbursement made pursuant to Sections 2(a) and 2(b) as set forth
on Schedule A hereto, 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 and further agreed that any fees owed to the Trustee shall be deducted by the Trustee from
the disbursements made to the Company pursuant to Sections 1(i) solely in connection with the consummation of the Company’s initial
acquisition, share exchange, share reconstruction and amalgamation, purchase of all or substantially all of the assets of, or any other
similar business combination with one or more businesses or entities, or pursuant to Section 2 (b). The Company shall pay the Trustee
the initial acceptance fee and first year’s fee at the consummation of the IPO and thereafter on the anniversary of the Effective
Date.


 






    


     


    

 


(d) In connection with any vote
of the Company’s shareholders regarding a Business Combination, provide to the Trustee an affidavit or certificate of a firm regularly
engaged in the business of soliciting proxies and/or tabulating shareholder votes verifying the vote of the Company’s shareholders
regarding such Business Combination.


 


(e) In the event that the Company
directs the Trustee to commence liquidation of the Trust Account pursuant to Section 1(i), the Company agrees that it will not direct
the Trustee to make any payments that are not specifically authorized by this Agreement.


 


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


 


(a) Take any action with respect
to the Property, other than as directed in paragraphs 1 and 2 hereof and the Trustee shall have no liability to any party except for liability
arising out of its own gross negligence or willful misconduct;


 


(b) 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;


 


(c) Change the investment of any
Property, other than in compliance with paragraph 1(c);


 


(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 exercise
of its own best judgment, except for its gross negligence 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), 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 is believed by the Trustee, in good faith, 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 correctness of the
information set forth in the Registration Statement or to confirm or assure that any acquisition made by the Company or any other action
taken by it is as contemplated by the Registration Statement;


 


(h) File local, state and/or federal
tax returns or information returns with any taxing authority on behalf of the Trust Account and payee statements with the Company documenting
the taxes, if any, payable by the Company or the Trust Account, relating to the income earned on the Property;


 






    


     


    

 


(i) Pay any taxes on behalf of
the Trust Account (it being expressly understood that the Property shall not be used to pay any such taxes and that such taxes, if any,
shall be paid by the Company from funds not held in the Trust Account or released to it under Section 2(a) hereof);


 


(j) 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; and


 


(k) Verify calculations, qualify
or otherwise approve Company requests for distributions pursuant to Section 1(i), 2(a) or 2(b) above.


 


5. 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 3(b) or Section 3(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.


 


6. 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 during which time the Trustee shall act in accordance with this Agreement. At such time that the Company notifies the Trustee
that a successor trustee has been appointed by the Company 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 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 in accordance with the provisions of paragraph 1(i) hereof, and distributed the Property
in accordance with the provisions of the Termination Letter, this Agreement shall terminate except with respect to Paragraph 3(b).


 


7. 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 information, or of any change in its authorized personnel. In executing funds transfers, the Trustee will 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. The Trustee shall not be liable for any loss, liability or expense resulting from any error
in the information or transmission of the wire.


 


(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. It 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(k), 1(l),
1(m), 1(n), 3(g), 7(c) and 7(h) (which may only be amended with the approval of the holders of at least 50% or more of the shares of the
Common Stock present or represented at the meeting, 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., provided that all Public Shareholders must be given the right to receive a
pro-rata portion of the trust account (no less than $10.00 per share plus the amount per share deposited in the Trust Account pursuant
to any Extension Letter) in connection with any such amendment), this Agreement or any provision hereof may only be changed, amended or
modified by a writing signed by each of the parties hereto; provided, however, that no such change, amendment or modification may be made
without the prior written consent of the Underwriters. As to any claim, cross-claim or counterclaim in any way relating to this Agreement,
each party waives the right to trial by jury. The Trustee may require from Company counsel an opinion as to the propriety of any proposed
amendment.


 






    


     


    

 


(d) The parties hereto consent
to the jurisdiction and venue of any state or federal court located in the City of New York, Borough of Manhattan, for purposes of resolving
any disputes hereunder.


  


(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 transmission:


 


if to the Trustee, to:


 


Continental Stock Transfer & Trust Company

1 State Street, 30th Floor

New York, New York 10004

Attn: Francis Wolf and Celeste Gonzalez

Email: fwolf@continentalstock.com

Email: cgonzalez@continentalstock.com


 


if to the Company, to:


 


SPK Acquisition Corp.

Room 368, 302 Buwei

211 Fute North Road,

China (Shanghai) Pilot Free Trade Zone, 200131

Attn: Sophie Ye Tao, Chief Executive Officer


 


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


 


Chardan Capital Markets, LLC

17 State Street, Suite 1600

New York, NY 10004

Attn: Shai Gerson

Facsimile: (646) 465-9039


 


and:


 


Loeb & Loeb LLP

345 Park Avenue

New York, NY 10154

Attn: Tahra Wright

Fax No.: (212) 859-7354


 


and:


 


White and Williams LLP

7 Times Square, Suite 2900


New York, New York 10036

Attn: Alexandria Kane

Facsimile: (212) 868-4844





 






    


     


    

 


(f) This Agreement may not be assigned
by the Trustee without the prior consent of the Company.


 


(g) Each of the Trustee and the
Company 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.


 


(h) This Agreement is the joint
product of the Company and the Trustee 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 acknowledge that the Underwriters are a third party beneficiary of this Agreement and that each Public Shareholder is a
third party beneficiary of Sections 1(i), 1(k), 1(l), 3(g), 3(h) and 7(c).


 


(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]


 






    


     


    

 


        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


 


	 	SPK
    ACQUISITION CORP.
	 	 
	 	By:	/s/Sophie
    Ye Tao
	 	 	Name:
    	Sophie
    Ye Tao
	 	 	Title:
    	Chief
    Executive Officer


 






    


     


    

 


SCHEDULE A


 


	Fee Item	Time and method of payment	Amount
	Initial acceptance fee	Initial closing of IPO by wire transfer	$3,500.00
	Annual fee	First year ($10,000.00), initial closing of IPO by wire transfer; thereafter on the anniversary of the effective date of the IPO by wire transfer or check	$10,000.00
	Transaction processing fee for disbursements to Company under Section 2	Deduction by Trustee from accumulated income following disbursement made to Company under Section 2	$250.00
	Paying Agent services as required pursuant to section 1(i)	Billed to Company upon delivery of service pursuant to section 1(i)	Prevailing rates


  






    Sch-A-1


     


    

 


EXHIBIT A


 


[Letterhead of Company]



[Insert date]


 


Continental Stock Transfer & Trust Company


1 State Street, 30th Floor


New York, NY 10004


Attn: Francis Wolf and Celeste Gonzalez


 


	 	Re:	Trust
    Account - Termination Letter


 


Dear Mr. Wolf and Ms. Gonzalez:


 


Pursuant to paragraph 1(i) of the
Investment Management Trust Agreement between SPK Acquisition Corp. (“Company”) and Continental Stock Transfer & Trust
Company (“Trustee”), dated as of June 7, 2021 (“Trust Agreement”), this is to advise you that the Company has
entered into an agreement with [___________] (“Target Business”) to consummate a business combination with Target Business
(“Business Combination”) on or about [insert date]. The Company shall notify you at least 72 hours in advance
of the actual date of the consummation of the Business Combination (“Consummation Date”). Capitalized terms used herein and
not otherwise defined 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 the Trust Account investments and to transfer the proceeds to the above-referenced
account at J.P. Morgan Chase Bank, N.A. to the effect that, on the Consummation Date, all of 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 account 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, and (ii) the Company shall
deliver to you (a) a certificate of the Chief Executive Officer, which verifies the vote of the Company’s shareholders in connection
with the Business Combination if a vote is held and (b) joint written instructions from the Company and Chardan Capital Markets, LLC with
respect to the transfer of the funds held in the Trust Account, which must provide for the disbursement of no less than $10.00 per share
plus the amount per share deposited in the Trust Account per Extension Letter to redeeming Public Shareholders (“Instruction Letter”).
You are hereby directed and authorized to transfer the funds held in the Trust Account immediately upon your receipt of the counsel’s
letter 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 of the same and the Company
shall direct you as to whether such funds should remain in the Trust Account and distributed after the Consummation Date to the Company.
Upon the distribution of all the funds in the Trust Account pursuant to the terms hereof, 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 the Trust Agreement on the business day immediately following the Consummation
Date as set forth in the notice.


 


	 	Very
    truly yours,
	 	 
	 	SPK
    ACQUISITION CORP.
	 	 
	 	By:	 
	 	 	Name:	 
	 	 	Title:	 


 


	 	By:	 
	 	 	Name:	 
	 	 	Title:
    	Secretary/Assistant
    Secretary


 


Acknowledged and Agreed:


Chardan Capital Markets, LLC


 


	By:	 	 
	Name:	 	 
	Title:	 	 


 






    A-1


     


    

 


EXHIBIT B


 


[Letterhead of Company]



[Insert date]


 


Continental Stock Transfer & Trust Company


1 State Street, 30th Floor


New York, NY 10004


Attn: Francis Wolf and Celeste Gonzalez


 


	 	Re:	Trust Account - Termination Letter


 


Dear Mr. Wolf and Ms. Gonzalez:


 


Pursuant to paragraph 1(i) of the
Investment Management Trust Agreement between SPK Acquisition Corp. (“Company”) and Continental Stock Transfer & Trust
Company (“Trustee”), dated as of June 7, 2021 (“Trust Agreement”), this is to advise you that the Company has
been unable to effect a Business Combination with a Target Company within the time frame specified in the Company’s Amended and
Restated Certificate of Incorporation, as described in the Company’s prospectus relating to its IPO. Capitalized terms used herein
and not otherwise defined 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 the Trust Account investments and to transfer the total proceeds to the
Trust Operating Account at JPMorgan Chase Bank, N.A. to await distribution to the Public Shareholders. The Company has selected [___,
20 ] as the record date for the purpose of determining when the Public Shareholders will be entitled to receive their share of the liquidation
proceeds. It is acknowledged that no interest will be earned by the Company on the liquidation proceeds while on deposit in the Trust
Checking Account. You agree to be the Paying Agent of record and in your separate capacity as Paying Agent, to distribute said funds directly
to the Public Shareholders 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 in the Trust Account, your obligations under the Trust Agreement shall be terminated.


 


	 	Very
    truly yours,
	 	 
	 	SPK
    ACQUISITION CORP.
	 	 
	 	By:	 
	 	 	Name:	 
	 	 	Title:	 


 


	 	By:	 
	 	 	Name:	 
	 	 	Title:
    	Secretary/Assistant
    Secretary


 


	cc:	Chardan Capital Markets, LLC


 






    B-1


     


    

 


EXHIBIT C


 


[Letterhead of Company]


 


[Insert date]


 


Continental Stock Transfer & Trust Company


1 State Street, 30th Floor


New York, NY 10004


Attn: Francis Wolf and Celeste Gonzalez


 


Re:           Trust
Account – Tax Withdrawal Instruction Letter


 


Pursuant to paragraph 2(a) of the
Investment Management Trust Agreement between SPK Acquisition Corp. (“Company”) and Continental Stock Transfer & Trust
Company, LLC (“Trustee”), dated as of June 7, 2021 (“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. The Company needs such funds to pay for its tax
obligations. 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]


 


	 	SPK
    ACQUISITION CORP.
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:


 


	cc:	Chardan Capital Markets, LLC


 






    C-1


     


    

 


EXHIBIT D


 


[Letterhead of Company]


 


[Insert date]


 


Continental Stock Transfer & Trust Company


1 State Street, 30th Floor


New York, NY 10004


Attn: Francis Wolf and Celeste Gonzalez


 


	 	Re:	Trust
    Account - Extension Letter


 


Ladies and Gentlemen:


 


Pursuant to Section 1(l) of the
Investment Management Trust Agreement between SPK Acquisition Corp. (“Company”) and Continental Stock Transfer & Trust
Company, dated as of June 7, 2021 (“Trust Agreement”), this is to advise you that the Company is extending the time available
in order to consummate a Business Combination with the Target Businesses for an additional [three (3) months], from ______________ to
____________ (the “Extension”).


 


This Extension Letter shall serve
as the notice required with respect to Extension prior to the Applicable Deadline. Capitalized words used herein and not otherwise defined
shall have the meanings ascribed to them in the Trust Agreement.


 


[In accordance with the terms of
the Trust Agreement, we hereby authorize you to deposit [$500,000] [(or $575,000 if the underwriters’ over-allotment option was
exercised in full)], which will be wired to you, into the Trust Account investments upon receipt.].


 


This is our _______ of up to two
3-month extension requests.


 


	 	Very
    truly yours,
	 	 
	 	SPK
    ACQUISITION CORP.
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:


 


	cc:	Chardan Capital Markets, LLC


 






    D-1


     


    

 


EXHIBIT E


 


[Letterhead of Company]


 


 

[Insert date]


 


Continental Stock Transfer & Trust Company


1 State Street, 30th Floor


New York, NY 10004


Attn: Francis Wolf and Celeste Gonzalez


 


	 	Re:	Trust
    Account - Extension Letter


 


Dear Mr. Wolf and Ms. Gonzalez:


 


Reference is made to that certain
Investment Management Trust Agreement between SPK Acquisition Corp (“Company”) and Continental Stock Transfer & Trust
Company, dated as of June 7, 2021 (“Trust Agreement”). Capitalized words used herein and not otherwise defined shall have
the meanings ascribed to them in the Trust Agreement.


 


Pursuant to Section 1(k) of the
Trust Agreement, this is to advise you that the Company has sought an Amendment. Accordingly, in accordance with the terms of the Trust
Agreement, we hereby authorize you to liquidate a sufficient portion of the Trust Account and to transfer $ of the proceeds of the Trust
to the account at J.P. Morgan Chase Bank, N.A. for distribution to the stockholders that have requested conversion of their shares in
connection with such Amendment. The remaining funds shall be reinvested by you as previously instructed.


 


	 	SPK
    ACQUISITION CORP.
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:


 


	cc:	Chardan Capital Markets, LLC


 


E-1