Document:

Exhibit 10.2

 

ESCROW AND
EXCHANGE AGENT AGREEMENT

 

THIS ESCROW AND EXCHANGE AGENT
AGREEMENT (this “Agreement”) is made as of June 16, 2022, by and among Quantum Computing Inc., a Delaware corporation
(“Parent”), Yuping Huang, solely in his capacity as Holder’s Agent (“Holder’s Agent”), and Worldwide
Stock Transfer, LLC, as exchange agent (the “Exchange Agent”) and as escrow agent (the “Escrow Agent”).
Capitalized terms used but not defined herein shall have the meanings set forth in the Merger Agreement (as defined below).

 

Parent, Holder’s Agent, QPhoton,
Inc., a Delaware corporation (the “Company”), Project Alpha Merger Sub I, Inc., a Delaware corporation, and Project Alpha
Merger Sub II, LLC, a Delaware limited liability company are parties to that certain Agreement and Plan of Merger, dated as of May 19,
2022 (as amended, modified and waived from time to time, the “Merger Agreement”).

 

Pursuant to Section 3.02(a)
of the Merger Agreement, Parent is obligated to deposit or cause to be deposited with the Exchange Agent an aggregate number of shares
of Parent Capital Stock (defined in the Merger Agreement to include Parent Common Stock and Parent Series B Preferred Stock) and Parent
Common Stock Warrants equal to the Merger Consideration payable to the Effective Time Holders (plus any dividends or distributions with
respect thereto pursuant to Section 3.02(c) of the Merger Agreement). To implement this section of the Merger Agreement, Parent is on
the date hereof (i) issuing instructions to the Exchange Agent to establish separate reserves for each of the Effective Time Holders of
Parent Capital Stock in the amounts set forth on Exhibit A for up to twelve months from the date hereof, and (ii) depositing originals
of the Parent Common Stock Warrants with the Exchange Agent for up to twelve months from the date hereof. Once the Exchange Agent has
received the Required Consideration Deliverables from the Effective Time Holders, it will promptly (i) issue shares of Parent Capital
Stock to the Effective Time Holders in the amounts listed on Exhibit A and (ii) deliver the original Parent Common Stock Warrants to the
Effective Time Holders. The above process will satisfy the requirement to deposit the Merger Consideration into a separate account (the
“Exchange Fund”) established by the Exchange Agent pursuant to the terms of this Agreement and the Merger Agreement for
the benefit of and further distribution to the Effective Time Holders.

 

Pursuant to Section 3.02(a)
of the Merger Agreement, Parent is obligated to deposit or cause to be deposited with the Escrow Agent an aggregate amount of shares of
Parent Series B Preferred Stock (plus any dividends or distributions with respect thereto pursuant to Section 3.02(c) of the Merger Agreement)
equal to the Escrow Amount payable to Huang for deposit into the Escrow Account (together with the Exchange Fund, the “Securities
Fund”) established by the Escrow Agent pursuant to the terms of this Agreement and the Merger Agreement for the benefit of and
further distribution to Huang.

 

This Agreement is the Escrow
Agreement referred to in the Merger Agreement.

 

NOW, THEREFORE, in consideration
of the agreements and understandings contemplated in the Merger Agreement and herein, the receipt and sufficiency of which is hereby acknowledged,
and intending to be legally bound, the parties hereto agree as follows.

 

     

     

    

 

1.
Appointment of Exchange Agent; Exchange Agent Funds.

 

(a)
Parent and Holder’s Agent hereby appoint the Exchange Agent as exchange agent to perform the duties of the Exchange Agent set forth
in this Agreement and the Merger Agreement, and the Exchange Agent hereby accepts such appointment under the terms and conditions set
forth in this Agreement and as the Exchange Agent under the Merger Agreement. Under the Merger Agreement, and subject to the terms and
conditions thereof, at the Closing on the date hereof, Parent is obligated to deposit or cause to be deposited with the Exchange Agent
an aggregate number of shares of Parent Capital Stock and Parent Common Stock Warrants equal to the Merger Consideration payable to the
Effective Time Holders (plus any dividends or distributions with respect thereto pursuant to Section 3.02(c) of the Merger Agreement)
(together with any other shares deposited with the Exchange Agent in the Exchange Fund pursuant to this Agreement or the Merger Agreement,
the “Exchange Agent Funds”). To implement this section of the Merger Agreement, Parent is on the date hereof (i) issuing
instructions to the Exchange Agent to establish separate reserves for each of the Effective Time Holders of Parent Capital Stock in the
amounts set forth on Exhibit A for up to twelve months from the date hereof, and (ii) depositing originals of the Parent Common Stock
Warrants with the Exchange Agent for up to twelve months from the date hereof. Once the Exchange Agent has received the Required Consideration
Deliverables from the Effective Time Holders, it will promptly (i) issue shares of Parent Capital Stock to the Effective Time Holders
in the amounts listed on Exhibit A and (ii) deliver the original Parent Common Stock Warrants to the Effective Time Holders. All Exchange
Agent Funds will be disbursed only in accordance with the terms and conditions of this Agreement and the Merger Agreement. Upon receipt
of the reserve instructions on the date hereof as set forth above, the Exchange Agent will as soon as reasonably practicable following
the Closing (and in any event within three (3) Business Days) thereafter make book record entry of the reserves in accordance with
the issuance instructions and the amounts set forth on Exhibit A attached hereto.

 

(b)
At least three (3) Business Days prior to the Closing, Holder’s Agent will deliver or cause to be delivered to the Exchange Agent
a schedule substantially in the form attached hereto as Exhibit A including a complete and correct list of the Effective Time Holders
identifying each by name, and, to the extent available, address, Tax Identification Number, if applicable and including the payment amount
for each Effective Time Holder expressed in the number of securities issuable from the Securities Fund. After the Closing, Holder’s Agent
and/or its counsel or designees are authorized to correct any inaccuracies or inconsistencies (if any) to Exhibit A.

 

(c)
The Company will send on the date hereof to each Effective Time Holder a letter of transmittal in the form attached hereto as Exhibit
B (a “Letter of Transmittal”), together with an Internal Revenue Service Form W-9 or appropriate IRS Form W-8, as
applicable, advising each Effective Time Holder of the procedure for surrendering such Effective Time Holder’s Certificate(s) in exchange
for payment therefor. The Exchange Agent (in consultation with Parent and Holder’s Agent) will promptly answer any questions of Effective
Time Holders relating to the mechanics for receiving payment for their shares of Company Common Stock and properly completing the Letter
of Transmittal and will refer all other questions to Trevor J. Chaplick and Christopher T. Turek. Notwithstanding anything herein to the
contrary, pursuant to the terms of the Merger Agreement, the Exchange Agent shall not be required to make any payment hereunder to an
Effective Time Holder until the Exchange Agent receives the applicable Required Consideration Deliverables (including but not limited
to, the Letter of Transmittal) duly executed and completed by such Effective Time Holder.

 

(d)
The Exchange Agent will review the Certificates received from (or on behalf of) the Effective Time Holders and the Required Consideration
Deliverables (and other documents required to be delivered by the Required Consideration Deliverables) to ensure that the Certificates
are in proper form for presentation and the Required Consideration Deliverables and such other documents are properly executed and completed
in accordance with the instructions set forth in the Required Consideration Deliverables. The Exchange Agent will comply with all requirements
under the tax laws of the United States in connection with receipt and distribution of the Exchange Agent Funds, including those relating
to missing Tax Identification Numbers, and file any appropriate reports with the Internal Revenue Service, including Form 1099-B (Statement
for Recipients from Broker and Barter Exchange Transactions) with respect to any payment of the Exchange Agent Funds made hereunder; provided,
however, that the Exchange Agent shall not be responsible for preparing or filing any tax reporting related to any distributions
that are treated as compensation income.

 

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2.
Appointment of Escrow Agent; Escrow Deposit.

 

(a)
Parent and Holder’s Agent hereby appoint the Escrow Agent as escrow agent to perform the duties of the Escrow Agent set forth in
this Agreement and under the Merger Agreement, and the Escrow Agent hereby accepts such appointment under the terms and conditions set
forth in this Agreement.

 

(b)
Under the Merger Agreement, and subject to the terms and conditions thereof, at the Closing, Parent shall deposit or cause to be
deposited with the Escrow Agent an aggregate number of shares of Parent Series B Preferred Stock (together with any dividends or distributions
with respect thereto pursuant to Section 3.02(c) of the Merger Agreement) equal to the Escrow Amount, and upon receipt thereof, the Escrow
Agent will acknowledge in writing to Holder’s Agent and Parent receipt of the Escrow Amount. The Escrow Agent will accept the Escrow Amount
and hereby agrees to hold the Escrow Amount in a separate account (the “Escrow Account”) in accordance with the provisions
of this Agreement and will not distribute the Escrow Amount except in accordance with the express terms and conditions of this Agreement.

 

3.
Release of Escrow Amount. The Escrow Agent shall release the Escrow Amount only as provided in this Section 3. Within
five (5) Business Days after the Escrow Agent’s receipt of (a) a written direction executed by Parent and Holder’s Agent directing
the Escrow Agent to disburse all or a portion of the Escrow Amount (a “Joint-Instruction”), or (b) a final non-appealable
order of a court of competent jurisdiction (a “Final Order”), in either case, the Escrow Agent shall release all or any
portion (if less than all) of the Escrow Amount designated in such Joint-Instruction or Final Order, as applicable. Parent and Holder’s
Agent shall deliver to the Escrow Agent Joint-Instructions to effect disbursement of the Escrow Amount in accordance with the terms of
the Merger Agreement.

 

4.
Tax Compliance. The Exchange Agent shall have the right to request from any party to this Agreement, or any other person
or entity entitled to payment hereunder, any additional forms, documentation or other information as may be reasonably necessary for the
Exchange Agent or Escrow Agent, to satisfy its reporting and withholding obligations under applicable law, including IRS Form W-9 or the
appropriate series of IRS Form W-8, as applicable. Parent and Holder’s Agent understand that the Exchange Agent or the Escrow Agent may
be required to withhold a portion of any payment to Parent, Holder’s Agent or the Effective Time Holders if they have not supplied the
correct Taxpayer Identification Number or required certification and that the Exchange Agent or the Escrow Agent will deliver any such
withheld amount deducted to the Internal Revenue Service or other tax authority.

 

5.
No Duty to Verify. The Escrow Agent and the Exchange Agent, as applicable, will have neither the duty nor the authority
to verify the accuracy of the information contained in any instruction, notice or certificate, nor the genuineness of any signature thereon
or the authority of any such signatory to execute such instruction, notice or certificate, delivered by Parent and Holder’s Agent hereunder.
Upon distribution of all of the Escrow Amount to Huang or the Exchange Agent Funds to the Effective Time Holders, as directed by Parent
in accordance with Section 2 or Section 3 hereof, the Escrow Agent or Exchange Agent, as applicable, will be deemed to have
fully discharged its duties and obligations hereunder, and will have no further liability or obligation to any party with respect hereto.
Concurrent with the execution of this Escrow Agreement, each of Parent and Holder’s Agent shall provide the Escrow Agent with a copy of
an authorized signor form in the form of Exhibit B-1 and Exhibit B-2, respectively, to this Agreement.

 

6.
Reserved.

 

7.
Provisions with Respect to the Escrow Agent and the Exchange Agent.

 

(a)
Protection of the Escrow Agent and the Exchange Agent. The Escrow Agent, the Exchange Agent, Parent and Holder’s Agent,
as applicable, agree that: (i) either Parent or Holder’s Agent may examine the Securities Fund at any time at the office of the Escrow
Agent upon reasonable notice to the Escrow Agent; (ii) in performing their duties hereunder, the Escrow Agent and the Exchange Agent may
rely on written statements furnished to them by any officer of either Parent or Holder’s Agent (provided that such notice is otherwise
in accordance with the requirements hereof) with respect to matters related to Parent or Holder’s Agent, respectively, or any other evidence
deemed by the Escrow Agent or the Exchange Agent to be reliable, and will be entitled to act on the advice of counsel selected by it;
(iii) if the Securities Fund are attached, garnished, or levied upon under the order of any court, or the delivery thereof will be stayed
or enjoined by the order of any court, or any other order, judgment or decree will be made or entered by any court affecting the Securities
Fund, the Escrow Agent is hereby expressly authorized to obey and comply with all writs, orders or decrees so entered or issued, whether
with or without jurisdiction, provided that the Escrow Agent will provide reasonable prior notice, to the extent possible under
the circumstances, to Parent and Holder’s Agent of such compliance with such writs, orders or decrees, and the Escrow Agent will not be
liable to any of the parties hereto or their successors by reason of compliance with any such writ, order or decree notwithstanding such
writ, order or decree being subsequently reversed, modified, annulled, set aside or vacated; and (iv) notwithstanding anything herein
to the contrary, the Escrow Agent and the Exchange Agent will be under no duty to monitor or enforce compliance by Holder’s Agent or Parent
with any term or provision of the Merger Agreement.

 

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(b)
Resignation, Removal, New Escrow Agent and Exchange Agent. The Escrow Agent and the Exchange Agent reserve the right to
resign at any time by giving at least thirty (30) days advance written notice of resignation to Parent and Holder’s Agent, specifying
the effective date thereof. Similarly, the Escrow Agent and the Exchange Agent may be removed and replaced following the delivery of a
30 days advance written notice to the Escrow Agent or the Exchange Agent by Parent and Holder’s Agent. Within 30 days after the receipt
of one of the notices referred to above, Parent and Holder’s Agent agree to jointly appoint a successor escrow agent or exchange agent
(a “Successor Agent”), as applicable. The Successor Agent will become a party to and must agree to be legally bound by
this Agreement by means of a written joinder agreement, the signature page to which, when signed by the Successor Agent, will be deemed
to be a counterpart signature page to this Agreement. The Successor Agent will be deemed to be the Escrow Agent and/or Exchange Agent
under the terms of this Agreement. If a Successor Agent has not been appointed and/or has not accepted such appointment by the end of
the 30-day period commencing upon the receipt of the notice of resignation by Parent and Holder’s Agent, the Escrow Agent and Exchange
Agent may apply to a court of competent jurisdiction for the appointment of a Successor Agent. The out-of-pocket costs, expenses and reasonable
attorneys’ fees incurred by the Escrow Agent or the Exchange Agent will be paid by Parent.

 

(c)
Indemnification of Escrow Agent. Without limiting any protection or indemnity of the Escrow Agent under any other provision
hereof or otherwise at law, Parent agrees to indemnify and hold harmless the Escrow Agent from and against any and all liabilities, losses,
damages, penalties, claims, actions, suits and out-of-pocket costs, expenses and disbursements, including reasonable out-of-pocket legal
or advisor fees and disbursements, which may be imposed on, incurred by or asserted against the Escrow Agent in connection with the performance
of its duties and obligations hereunder, other than such liabilities, losses, damages, penalties, claims, actions, suits, costs, expenses
and disbursements arising by reason of the Escrow Agent’s gross negligence or willful misconduct. Notwithstanding the foregoing, Parent
shall not be required to indemnify the Escrow Agent with respect to any claim against any such party unless Parent is notified of the
written assertion of a claim against the Escrow Agent, or of any action commenced against it, promptly after it shall have received any
such written information as to the nature and basis of the claim; provided, however, that failure to provide such notice
shall not relieve Parent of any liability hereunder if no prejudice occurs. This provision will survive the resignation or removal of
the Escrow Agent, or the termination of this Agreement. In so agreeing to indemnify and hold harmless the Escrow Agent, Parent shall be
liable for all amounts required to be paid under this Section 7(c).

 

(d)
Indemnification of Exchange Agent. Without limiting any protection or indemnity of the Exchange Agent under any other provision
hereof or otherwise at law, Parent agrees to indemnify and hold harmless the Exchange Agent from and against any and all liabilities,
losses, damages, penalties, claims, actions, suits and out-of-pocket costs, expenses and disbursements, including reasonable out-of-pocket
legal or advisor fees and disbursements, which may be imposed on, incurred by or asserted against the Exchange Agent in connection with
the performance of its duties and obligations hereunder in its capacity as the Exchange Agent, other than such liabilities, losses, damages,
penalties, claims, actions, suits, costs, expenses and disbursements arising by reason of the Exchange Agent’s gross negligence or willful
misconduct. Notwithstanding the foregoing, Parent shall not be required to indemnify the Exchange Agent with respect to any claim against
any such party unless Parent is notified of the written assertion of a claim against the Exchange Agent, or of any action commenced against
it, promptly after it shall have received any such written information as to the nature and basis of the claim; provided, however,
that failure to provide such notice shall not relieve Parent of any liability hereunder if no prejudice occurs. This provision will survive
the resignation or removal of the Exchange Agent, or the termination of this Agreement. In so agreeing to indemnify and hold harmless
the Exchange Agent, Parent shall be liable for one half of all amounts required to be paid under this Section 7(d).

 

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(e)
Duties. The Escrow Agent and Exchange Agent will have only those duties as are specifically provided in this Agreement,
which will be deemed purely ministerial in nature, and will under no circumstance be deemed a fiduciary for any of the parties to this
Agreement. The Escrow Agent and Exchange Agent will neither be responsible for, nor chargeable with, knowledge of the terms and conditions
of any other agreement, instrument or document between the other parties hereto, in connection herewith, including without limitation
the Merger Agreement. This Agreement sets forth all matters pertinent to the escrow contemplated hereunder, and no additional obligations
of the Escrow Agent and Exchange Agent will be inferred from the terms of this Agreement or any other agreement. IN NO EVENT WILL THE
ESCROW AGENT OR EXCHANGE AGENT, BE LIABLE, DIRECTLY OR INDIRECTLY, FOR ANY (i) DAMAGES OR EXPENSES ARISING OUT OF THE SERVICES PROVIDED
HEREUNDER, OTHER THAN DAMAGES WHICH RESULT FROM THE ESCROW AGENT’S OR EXCHANGE AGENT’S GROSS NEGLIGENCE OR WILLFUL MISCONDUCT OR (ii)
SPECIAL OR CONSEQUENTIAL DAMAGES, EVEN IF THE ESCROW AGENT OR EXCHANGE AGENT HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

 

8.
Fees and Reimbursement to the Escrow Agent and Exchange Agent.

 

(a)
Fees. Both the Escrow Agent and the Exchange Agent will be entitled to be paid, without duplication, an aggregate fee of
$5,000 by Parent for their services for each 12-month period (or portion thereof) this Agreement remains in effect until distribution
of all of the Escrow Amount and Exchange Agent Funds or termination of this Agreement in accordance with Section 9 herein, as applicable.

 

(b)
Reimbursement. All reasonable and documented fees and expenses of the Escrow Agent and the Exchange Agent for performing
the duties of the Escrow Agent set forth in this Agreement will be borne by Parent. The Escrow Agent will not be entitled to withdraw
from the Securities Fund any fees, costs or expenses under this Agreement.

 

9.
Termination. This Agreement will terminate when all of the Escrow Amount have been distributed in accordance with this Agreement.
Pursuant to Section 3.01(f) of the Merger Agreement, any portion of the Securities Fund that remains undistributed to the former
holders of Company Common Stock for six (6) months after the Effective Time shall be delivered to Parent, upon demand, and any former
holders of Company Common Stock who have not theretofore complied with Section 3.02 of the Merger Agreement, and shall thereafter
look only to Parent for the applicable Merger Consideration.

 

10.
Miscellaneous.

 

(a)
Notices. All notices, demands and other communications to be given or delivered under or by reason of the provisions of
this Agreement shall be in writing and shall be deemed to have been given (i) when personally delivered, (ii) on the date of
electronic transmission when transmitted by electronic mail, (iii) the day following the day on which the same has been delivered
prepaid to a reputable national overnight air courier service or (iv) the third day following the day on which the same is sent by
certified or registered mail, postage prepaid, in each case, to the respective party at the number, electronic mail address or street
address, as applicable, set forth below, or at such other number, electronic mail address or street address as such party may specify
by written notice to the other party hereto:

 

Notice to Parent:

c/o Quantum Computing Inc.

215 Depot Court, Suite 215

Leesburg, VA 20175

	 	Attention:	Robert Liscouski
	 	Email:	 

 

Notice to Holder’s Agent:

c/o QPhoton, Inc.

5 Marine View Plaza

Hoboken, NJ 07030

	 	Attention:	Yuping Huang
	 	Email:	 

 

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with copies to:

 

Gibbons P.C.

One Gateway Plaza

Newark, NJ 07102

	 	Attention:	Frank Cannone, Esq. and Peter Flagel, Esq.
	 	Email:	 

 

Notices to the Escrow Agent and Exchange Agent:

 

Worldwide Stock Transfer, LLC

One University Plaza

Suite 505

Hackensack, NJ 07601

	 	Attention:	Yonah Kopstick and Cristiano Germinario
	 	Email:	 

 

(b)
Governing Law. This Agreement, and all claims or causes of action (whether in contract or tort) that may be based upon,
arise out of or relate to this Agreement or the negotiation, execution or performance of this Agreement (including any claim or cause
of action based upon, arising out of or related to any representation or warranty made in or in connection with this Agreement) will be
governed by and construed in accordance with the internal laws of the State of Delaware applicable to agreements executed and performed
entirely within such State without regards to conflicts of law principles of the State of Delaware or any other jurisdiction that would
cause the laws of any jurisdiction other than the State of Delaware to apply.

 

(c)
Consent to Jurisdiction and Service of Process. The Parties to this Agreement submit
to the exclusive jurisdiction of the state courts located in WILMINGTON, DELAWARE or the courts of the United States located in WILMINGTON,
DELAWARE in respect of the interpretation and enforcement of the provisions of this Agreement and any related agreement, certificate or
other document delivered in connection herewith and by this Agreement waive, and agree not to assert, any defense in any action for the
interpretation or enforcement of this Agreement and any related agreement, certificate or other document delivered in connection herewith,
that they are not subject thereto or that such action may not be brought or is not maintainable in such courts or that this Agreement
may not be enforced in or by such courts or that their property is exempt or immune from execution, that the action is brought in an inconvenient
forum, or that the venue of the action is improper. Service of process with respect thereto may be made upon Parent by mailing a copy
thereof by registered or certified mail, postage prepaid, to such party at its address as provided in Section 10(A).

 

(d)
Waiver of Jury Trial. Each Party hereto hereby acknowledges and agrees that any
controversy which may arise under this Agreement is likely to involve complicated and difficult issues, and therefore each such Party
hereby irrevocably and unconditionally waives any right such Party may have to a trial by jury in respect of any litigation directly or
indirectly arising out of or relating to this Agreement or the transactions contemplated by this Agreement. Each Party certifies and acknowledges
that (i) no representative, agent or attorney of any other Party has represented, expressly or otherwise, that such other Party would
not, in the event of litigation, seek to enforce the foregoing waiver, (ii) each such Party understands and has considered the implications
of this waiver, (iii) each such Party makes this waiver voluntarily, and (iv) each such Party has been induced to enter into this agreement
by, among other things, the mutual waivers and certifications in this Section 10(d).

 

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(e)  Counterparts.
This Agreement, and any amendments hereto, may be executed in multiple counterparts (including by means of telecopied signature
pages or electronic transmission in portable document format (PDF)), any one of which need not contain the signatures of more than
one party, but all such counterparts taken together will constitute one and the same instrument. No party hereto will raise the use
of a facsimile machine or other electronic transmission to deliver a signature or the fact that this Agreement or any signature was
transmitted or communicated through the use of facsimile machine or other electronic means as a defense to the formation of a
contract and each such party forever waives any such defense.

 

(f)  Successors
and Assigns. This Agreement and all of the provisions hereof will be binding upon and inure to the benefit of the parties hereto
and their respective successors and permitted assigns, except that neither this Agreement nor any of the rights, interests or
obligations hereunder may be assigned or delegated by any party hereto without the prior written consent of the other parties
hereto. Notwithstanding the foregoing, Holder’s Agent may assign this Agreement to any of its beneficial owners or successors by
operation of law and Parent may assign this Agreement to one or more of its Affiliates.

 

(g)  Amendment,
Waiver, etc. This Agreement will not be amended, modified, altered or revoked without the prior written consent of each of
Parent and Holder’s Agent; provided that no amendment or modification will be made to Section 7 or Section 8
hereof or any other provision of this Agreement which impacts the rights or duties of the Escrow Agent or the Exchange Agent without
the written consent of the Escrow Agent or Exchange Agent, as applicable. Parent and Holder’s Agent separately agree to provide to
the Escrow Agent and the Exchange Agent a copy of all amendments and agree that the Escrow Agent or Exchange Agent, as applicable,
will not be bound by such amendments until it has acknowledged receipt of a copy. No failure or delay by a party hereto in
exercising any right, power or privilege hereunder will operate as a waiver thereof, and no single or partial exercise thereof will
preclude any right of further exercise or the exercise of any other right, power or privilege.

 

(h)  Headings.
Section headings used herein are for convenience of reference only and will not be deemed to constitute a part of this Agreement for
any other purpose, or to limit, characterize or in any way affect any provision of this Agreement, and all provisions of this
Agreement will be enforced as if such headings had not been included herein.

 

(i)  No
Strict Construction. The parties hereto hereby expressly acknowledge and agree that the language of this Agreement constitutes
the mutual intention and understanding of the parties, and that each party hereto has been represented by competent counsel in
connection herewith. Accordingly, each party hereto hereby waives any doctrine of strict construction with respect to the
interpretation hereof or the resolution of any ambiguities herein, and none of the foregoing will be resolved against any party as a
result of any such doctrine.

 

(j)  Complete
Agreement. This Agreement and the documents referred to herein contain the complete agreement between the parties hereto and
supersede any prior understandings, agreements or representations by or between the parties, written or oral, which may have related
to the subject matter hereof in any way.

 

(k)
Business Days. For the purpose hereof, the term “Business Day” means any day other than a Saturday, Sunday
or any other day on which commercial banks located in Chicago, Illinois are closed for business as a result of a federal, state or local
holiday. To the extent any payment or other action or delivery is required to be made on a date which is not a Business Day, then the
period required for such payment, action or delivery will automatically be extended to the next Business Day immediately following. All
references to a day or days will be deemed to refer to a calendar day or calendar days, as applicable, unless otherwise specifically provided.

 

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(l)  Severability.
Whenever possible, each provision of this Agreement will be interpreted in such manner as to be effective and valid under applicable
law, but if any provision of this Agreement is held to be prohibited by or invalid under applicable law, such provision will be
ineffective only to the extent of such prohibition or invalidity, without invalidating the remainder of such provision or the
remaining provisions of this Agreement, and the parties will amend or otherwise modify this Agreement to replace any prohibited or
invalid provision with an effective and valid provision that gives effect to the intent of the parties to the maximum extent
permitted by applicable law.

 

(m)   
Third Party Beneficiaries. Except as set forth herein, nothing herein expressed or implied is intended or will be construed
to confer upon or to give any Person other than the Escrow Agent, Holder’s Agent and Parent any rights or remedies under or by reason
of this Agreement.

 

(n)
Automatic Succession. Any bank or corporation into which the Escrow Agent or Exchange Agent may be merged or with which
it may be consolidated, or any bank or corporation to whom the Escrow Agent or Exchange Agent may transfer a substantial amount of its
escrow business, will be the successor to the Escrow Agent or Exchange Agent, as applicable, without the execution or filing of any paper
or any further act on the part of any of the parties, anything herein to the contrary notwithstanding.

 

(o)
Bankruptcy Proceedings. In the event of the commencement of a bankruptcy case or cases wherein Holder’s Agent or Parent
is the debtor, the Escrow Amount will not constitute property of the debtor’s estate within the meaning of 11 U.S.C. § 541.

 

(p)
Specific Performance. The obligations of the parties hereto (including the Escrow Agent) are unique in that time is of the
essence, and any delay in performance hereunder by any party will result in irreparable harm to the other parties hereto. Accordingly,
any party may seek specific performance and/or injunctive relief before any court of competent jurisdiction in order to enforce this Agreement
or to prevent violations of the provisions hereof, and no party will object to specific performance or injunctive relief as an appropriate
remedy. The Escrow Agent and Exchange Agent each acknowledges that its obligations, as well as the obligations of any party hereunder,
are subject to the equitable remedy of specific performance and/or injunctive relief.

 

* * * * *

 

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IN WITNESS WHEREOF, the parties
have executed this Agreement on the date first written above.

 

	 	PARENT:
	 	 
	 	QUANTUM COMPUTING INC.
	 	 	 
	 	By:	 
	 	Name:	Robert Liscouski
	 	Its:	Chief Executive Officer
	 	 	 
	 	HOLDER’S AGENT:
	 	 
	 	YUPING HUANG
	 	 	 
	 	By:	 
	 	Name:	Yuping Huang
	 	EXCHANGE AGENT and ESCROW AGENT:
	 	 
	 	WORLDWIDE STOCK TRANSFER, LLC,
	 	as Exchange Agent and Escrow Agent
	 	 	 
	 	By:	 
	 	Name: 	Yonah Kopstick
	 	Its:	Managing Member

 

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EXHIBIT A

 

Effective Time Holders Payment Spreadsheet

 

Section 3.01(a) of Merger Agreement

 

	Stockholder	 	Common	 	 	Preferred	 	 	Warrants	 	 	Escrow
 (Preferred)
	 	 	Total 

 (on an as converted

 basis)
	 	 	% of

 Proceeds	 
	Yuping Huang	 	 	4,699,786	 	 	 	1,750,357	 	 	 	5,692,952	 	 	 	175,035	 	 	 	29,646,658	 	 	 	81.00	%
	  The Trustees of the Stevens Institute of Technology	 	 	522,199	 	 	 	213,933	 	 	 	632,551	 	 	 	—	 	 	 	3,294,080	 	 	 	9.00	%
	  BV Advisory Partners, LLC	 	 	580,221	 	 	 	237,703	 	 	 	702,834	 	 	 	—	 	 	 	3,660,085	 	 	 	10.00	%
	TOTAL	 	 	5,802,206	 	 	 	2,201,993	 	 	 	7,028,337	 	 	 	175,035	 	 	 	36,600,823	 	 	 	100.00	%

 

Common = Quantum Computing Inc. (“QCI”) shares of common
stock

Preferred = QCI shares of series B preferred stock, convertible at
a ratio 1:10

Warrants = QCI common stock warrants

 

    9

     

    

 

EXHIBIT B

 

Letter of Transmittal

 

See attached.

 

    10

     

    

 

EXHIBIT B-1

 

CERTIFICATE AS TO AUTHORIZED REPRESENTATIVES

OF PARENT

 

Quantum Computing Inc., a Delaware corporation
(“Parent”) hereby designates each of the following persons as its Authorized Representatives for purposes of this Agreement,
and confirms that the title, contact information and specimen signature of each such person as set forth below is true and correct. Each
such Authorized Representative is authorized to initiate and approve transactions of all types for the Securities Fund established under
the Agreement to which this Exhibit B-1 is attached, on behalf of Parent.

 

	Name (print):	Robert Liscouski
	Specimen Signature:	
     

     

	Title:	CEO
	
    Telephone Number (required):

    If more than one, list all applicable telephone
    numbers.
	
    Office:

    Cell: 703-407-9437

     

	
    E-mail (required):

    If more than one, list all applicable email
    addresses.
	
    Email 1:

    Email 2:

 

 

	Name (print):	Chris Roberts
	Specimen Signature:	
     

     

	Title:	Chief Financial Officer
	
    Telephone Number (required):

    If more than one, list all applicable telephone
    numbers.
	
    Office:

    Cell: 703-625-5607

     

	
    E-mail (required):

    If more than one, list all applicable email
    addresses.
	
    Email 1:

    Email 2:

 

    11

     

    

 

EXHIBIT B-2

 

CERTIFICATE AS TO AUTHORIZED REPRESENTATIVES

OF HOLDER’S AGENT

 

Yuping Huang (the “Holder’s Agent”)
hereby designates each of the following persons as his Authorized Representatives for purposes of this Agreement, and confirms that the
title, contact information and specimen signature of each such person as set forth below is true and correct. Each such Authorized Representative
is authorized to initiate and approve transactions of all types for the Securities Fund established under the Agreement to which this
Exhibit B-2 is attached, on behalf of Holder’s Agent.

 

	Name (print):	Yuping Huang
	Specimen Signature:	
     

     

	Title:	Authorized Person
	
    Telephone Number (required):

    If more than one, list all applicable telephone
    numbers.
	
    Office:

    Cell: 740-590 3358

     

	
    E-mail (required):

    If more than one, list all applicable email
    addresses.
	
    Email 1:

    Email 2:

 

 

	Name (print):	 
	Specimen Signature:	
     

     

	Title:	 
	
    Telephone Number (required):

    If more than one, list all applicable telephone
    numbers.
	
    Office:

    Cell:

     

	
    E-mail (required):

    If more than one, list all applicable email
    addresses.
	
    Email 1:

    Email 2:

 

 

12Exhibit 10.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STOCKHOLDERS AGREEMENT

 

DATED AS OF [●],
2022

 

AMONG

 

QUANTUM COMPUTING INC.

 

AND

 

THE OTHER PARTIES HERETO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

     

    

    

 

TABLE OF CONTENTS

 

	 	 	Page
	ARTICLE I. INTRODUCTORY MATTERS	1
	 	 
	1.1	Defined Terms	1
	1.2	Construction	3
	 	 	 
	ARTICLE II. CORPORATE GOVERNANCE MATTERS	3
	 	 
	2.1	Election of Directors	3
	2.2	Compensation	5
	2.3	Other Rights of Stockholder Designees	5
	2.4	Director Independence	5
	 	 	 
	ARTICLE III. GENERAL PROVISIONS	5
	 	 
	3.1	Termination	5
	3.2	Notices	5
	3.3	Amendment; Waiver	6
	3.4	Further Assurances	6
	3.5	Assignment	7
	3.6	Third Parties	7
	3.7	Governing Law	7
	3.8	Jurisdiction; Waiver of Jury Trial	7
	3.9	Specific Performance	7
	3.10	Entire Agreement	8
	3.11	Severability	8
	3.12	Table of Contents, Headings and Captions	8
	3.13	Grant of Consent	8
	3.14	Counterparts	8
	3.15	Effectiveness	8

 

     

    

    

 

STOCKHOLDERS AGREEMENT

 

This Stockholders Agreement
(this “Agreement”) is entered into as of [●], 2022 by and among Quantum
Computing Inc., a Delaware corporation (the “Company”) and each of the stockholders set forth on Exhibit A (each
a “Stockholder”) attached hereto and incorporated by reference herein.

 

RECITALS:

 

WHEREAS, the Company has entered
into that certain Agreement and Plan of Merger, dated as of May [__], 2022 (as it may be amended, supplemented or otherwise modified from
time to time, the “Merger Agreement”), by and among the Company, Project Alpha Merger Sub I, Inc., a Delaware corporation,
Project Alpha Merger Sub II, LLC, a Delaware limited liability company, QPhoton, Inc., a Delaware corporation, and Yuping Huang; and

 

WHEREAS, pursuant to and in
accordance with the terms and conditions set forth in the Merger Agreement, the Company will issue shares of Common Stock (as defined
below), shares of the Company’s Series B Convertible Preferred Stock, par value $0.0001 per share and a warrant to purchase shares
of Common Stock to certain of the Stockholders; and

 

WHEREAS, in connection with
the Merger Agreement and effective upon the consummation of the transaction contemplated thereby, the parties hereto wish to set forth
certain understandings between such parties, including with respect to certain governance and other matters.

 

NOW, THEREFORE, the parties
agree as follows:

 

ARTICLE
I.

INTRODUCTORY MATTERS

 

1.1
Defined Terms. In addition to the terms defined elsewhere herein, the following terms have the following meanings
when used herein with initial capital letters:

 

“Affiliate”
has the meaning set forth in Rule 12b-2 promulgated under the Exchange Act, as in effect on the date hereof.

 

“Agreement”
has the meaning set forth in the Preamble.

 

“Board” means
the board of directors of the Company.

 

“Business Day”
means a day other than a Saturday, Sunday, federal or New York State holiday or other day on which commercial banks in New York City are
authorized or required by law to close.

 

“Closing Date”
has the meaning set forth in the Merger Agreement.

 

“Common
Stock” means shares of the Company’s common stock, par value $0.0001 per share, and any securities issued in respect
thereof, or in substitution therefor, in connection with any stock split, dividend or combination, or any reclassification,
recapitalization, merger, consolidation or similar transaction.

 

    1

    

    

 

“Company”
has the meaning set forth in the Preamble.

 

“Company Designator”
means the Chief Executive Officer of the Company.

 

“Company Designee”
has the meaning assigned to such term in Section 2.1(a).

 

“Company Holders”
means the Persons listed on the signature pages hereto under the heading “Company Holders,” any Transferee that becomes party
to this Agreement as a “Company Holder” in accordance with Section 3.5 hereof, and their respective Affiliates.

 

“Control”
(including its correlative meanings, “Controlled by” and “under common Control with”) means possession,
directly or indirectly, of the power to direct or cause the direction of management or policies (whether through ownership of securities
or partnership or other ownership interests, by contract or otherwise) of a Person.

 

“Designator”
means the QPhoton Designator and/or the Company Designator, as the case may be.

 

“Designee”
means any QPhoton Designee and/or any Company Designee, as the case may be.

 

“Director”
means any director of the Company from time to time.

 

“Equity Securities”
means any and all shares of Common Stock of the Company, and any and all securities of the Company convertible into, or exchangeable or
exercisable for (whether or not subject to contingencies or the passage of time, or both), such shares, and options, warrants or other
rights to acquire shares of Common Stock of the Company, including without limitation any and all shares of the Company’s Preferred
Stock, par value $0.0001 per share.

 

“Exchange Act”
means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder, as the same may be amended
from time to time.

 

“Governmental Authority”
means any nation or government, any state or other political subdivision thereof, and any entity exercising executive, legislative, judicial,
regulatory or administrative functions of or pertaining to government.

 

“Law” means
any statute, law, regulation, ordinance, rule, injunction, order, decree, governmental approval, directive, requirement, or other governmental
restriction or any similar form of decision of, or determination by, or any interpretation or administration of any of the foregoing by,
any Governmental Authority.

 

“Person”
means an individual, a partnership, a corporation, a limited liability company, an association, a joint stock company, a trust, a
joint venture, an unincorporated organization, or other form of business organization, whether or not regarded as a legal entity
under applicable Law, or any Governmental Authority or any department, agency or political subdivision thereof.

 

    2

    

    

 

“QPhoton Designator”
means (a) Yuping Huang for so long as he holds [_____] shares of the Common Stock (as appropriately adjusted for any stock split, combination
or the like) and (b) if Yuping Huang holds less than [_____] shares of Common Stock (as appropriately adjusted for any stock split, combination
or the like), the QPhoton Holders, or any group of QPhoton Holders collectively, then holding a majority of the Common Stock held all
QPhoton Holders.

 

“QPhoton Designee”
has the meaning assigned to such term in Section 2.1(a).

 

“QPhoton Holders”
means the Persons listed on the signature pages hereto under the heading “QPhoton Holders,” any transferee that becomes party
to this Agreement as a “QPhoton Holder” in accordance with Section 3.5 hereof, and their respective Affiliates.

 

“Total Number of Directors”
means the total number of directors comprising the Board from time to time.

 

“Transfer” (including its correlative
meanings, “Transferor,” “Transferee” and “Transferred”) shall mean, with respect
to any security, directly or indirectly, to sell, contract to sell, give, assign, hypothecate, pledge, encumber, grant a security interest
in, offer, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase,
lend or otherwise transfer or dispose of any economic, voting or other rights in or to such security. When used as a noun, “Transfer”
shall have such correlative meaning as the context may require.

 

1.2
Construction. The language used in this Agreement will be deemed to be the language chosen by the parties to
express their mutual intent, and no rule of strict construction will be applied against any party. Unless the context otherwise requires:
(a) “or” is disjunctive but not exclusive, (b) words in the singular include the plural, and in the plural include the singular,
and (c) the words “hereof,” “herein,” and “hereunder” and words of similar import when used in this
Agreement refer to this Agreement as a whole and not to any particular provision of this Agreement, and Section references are to sections
of this Agreement unless otherwise specified.

 

ARTICLE
II.

CORPORATE GOVERNANCE MATTERS

 

2.1
Election of Directors.

 

(a)
Following the Closing Date, the QPhoton Designator shall have the right, but not the obligation, to designate, and the individuals
nominated for election as Directors by or at the direction of the Board or a duly-authorized committee thereof shall include, a number
of individuals such that, upon the election of each such individual, and each other individual nominated by or at the direction of the
Board or a duly authorized committee of the Board, as a Director and taking into account any Director continuing to serve without the
need for re-election, the number of QPhoton Designees (as defined below) serving as Directors of the Company will be equal to three (3)
(in each case, each such person a “QPhoton Designee”).

 

    3

    

    

 

(b)
 If at any time the QPhoton Designator has designated fewer than the total number of individuals that it is then entitled to designate
pursuant to Section 2.1(a) hereof, the QPhoton Designator shall have the right, at any time and from time to time, to designate
such additional individuals which it is entitled to so designate, in which case, any individuals nominated by or at the direction of the
Board or any duly-authorized committee thereof for election as Directors to fill any vacancy on the Board shall include such designees,
and the Company shall use its best efforts to (i) effect the election of such additional designees, whether by increasing the size
of the Board or otherwise, and (ii) cause the election of such additional designees to fill any such newly-created vacancies or to
fill any other existing vacancies.

 

(c)
Following the Closing Date, the Company Designator shall have the right, but not the obligation, to designate, and the individuals
nominated for election as Directors by or at the direction of the Board or a duly-authorized committee thereof shall include, a number
of individuals such that, upon the election of each such individual, and each other individual nominated by or at the direction of the
Board or a duly authorized committee of the Board, as a Director and taking into account any Director continuing to serve without the
need for re-election, the number of Company Designees (as defined below) serving as Directors of the Company will be equal to four (4)
(in each case, each such person a “Company Designee”).

 

(d)
If at any time the Company Designator has designated fewer than the total number of individuals that it is then entitled to designate
pursuant to Section 2.1(c) hereof, the Company Designator shall have the right, at any time and from time to time, to designate
such additional individuals which it is entitled to so designate, in which case, any individuals nominated by or at the direction of the
Board or any duly-authorized committee thereof for election as Directors to fill any vacancy on the Board shall include such designees,
and the Company shall use its best efforts to (i) effect the election of such additional designees, whether by increasing the size
of the Board or otherwise, and (ii) cause the election of such additional designees to fill any such newly-created vacancies or to
fill any other existing vacancies.

 

(e)
Directors are subject to removal pursuant to the applicable provisions of the by-laws of the Company, as may be amended and/or
amended and restated from time to time; provided, however, for as long as this Agreement remains in effect, the parties
shall refrain from taking any actions to cause (i) the QPhoton Designees to be removed without cause except with the consent of the QPhoton
Designator and (ii) the Company Designees to be removed without cause except with the consent of the Company Designator.

 

(f)  
In the event that a vacancy is created at any time by death, disability, retirement, removal (with or without cause), disqualification,
resignation or otherwise with respect to the QPhoton Designees and/or Company Designees, the Company shall use its best efforts to cause
such vacancy to be filled, as soon as possible, by a new designee of the QPhoton Designator or the Company Designator, as the case may
be.

 

(g) The Company shall, to
the fullest extent permitted by law, include in the slate of nominees recommended by the Board at any meeting of stockholders called
for the purpose of electing directors (or consent in lieu of meeting), the persons designated pursuant to this Section 2.1
and use its best efforts to cause the election of each such designee to the Board, including nominating each such individual to be
elected as a Director as provided herein, recommending such individual’s election and soliciting proxies or consents in favor
thereof. In the event that any Designee shall fail to be elected to the Board at any meeting of stockholders called for the purpose
of electing directors (or consent in lieu of meeting), the Company shall use its best efforts to cause such Designee (or a new
designee of the applicable Designator) to be elected to the Board, as soon as possible, and the Company shall take or cause to be
taken, to the fullest extent permitted by law, at any time and from time to time, all actions necessary to accomplish the same,
including, without limitation, actions to effect an increase in the Total Number of Directors.

 

    4

    

    

 

(h)
Each Stockholder hereby agrees to vote in favor of and to consent to the Designees in connection with each vote taken or written
consent executed in connection with the election of Directors to the Board, and each Stockholder agrees not to seek to remove or replace
the Designees except in accordance with the terms hereof.

 

2.2
Compensation. Except to the extent a Designator may otherwise notify the Company with respect to their respective Designees,
any Designees shall be entitled to compensation consistent with the Director compensation received by other Directors in their capacity
as such, including any fees and equity awards.

 

2.3
Other Rights of Stockholder Designees. Except as provided in Section 2.2, each Designee serving on the Board shall be entitled
to the same rights and privileges applicable to all other members of the Board generally or to which all such members of the Board are
entitled. In furtherance of the foregoing, the Company shall indemnify, exculpate, and reimburse fees and expenses of the Designees (including
by entering into an indemnification agreement in a form substantially similar to the Company’s form director indemnification agreement)
and provide the Designees with director and officer insurance to the same extent it indemnifies, exculpates, reimburses and provides insurance
for the other members of the Board pursuant to the certificate of incorporation or bylaws of the Company, applicable law or otherwise.

 

2.4
Director Independence. Notwithstanding anything to the contrary herein, the parties hereto shall ensure that the composition
of the Board will continue to meet all requirements for a company listed on the Nasdaq Capital Market (or such other stock exchange on
which the Common Stock may be listed), including with respect to director independence.

 

ARTICLE
III.

GENERAL PROVISIONS

 

3.1
Termination. Subject to the early termination of any provision as a result of an amendment to this Agreement
agreed to by the Board and the Stockholders, as provided under Section 3.3, this Agreement shall terminate with respect to each Stockholder
at such time as such Stockholder and its Affiliates collectively hold less than thirty-five percent (35%) of the shares of Common Stock
held by such Stockholder as of the date of this Agreement.

 

3.2 Notices. Any
notice, designation, request, request for consent or consent provided for in this Agreement shall be in writing and shall be either
personally delivered, sent by facsimile or sent by reputable overnight courier service (charges prepaid) to the Company at the
address set forth below and to any other recipient at the address indicated on the Company’s records, or at such address or to
the attention of such other Person as the recipient party has specified by prior written notice to the sending party. Notices and
other such documents will be deemed to have been given or made hereunder when delivered personally or sent by facsimile (receipt
confirmed) and one (1) Business Day after deposit with a reputable overnight courier service.

 

    5

    

    

 

The Company:

 

Quantum Computing Inc. 

Attn: Robert Liscouski 

215 Depot Court, 

Suite 215 

Leesburg, VA 20175

 

3.3
Amendment; Waiver. (a) The terms and provisions of this Agreement may be modified or amended only with the written
approval of the Company and Stockholders holding a majority of the aggregate outstanding Common Stock then held by (i) the Company Holders
and (ii) the QPhoton Holders, in each case, voting as a separate class; provided, however, that any modification or amendment that
would adversely affect the rights of a Stockholder in a manner that is materially different from the other Stockholders shall also require
the approval of such adversely affected Stockholder.

 

(b)
Except as expressly set forth in this Agreement, neither the failure nor delay on the part of any party hereto to exercise any
right, remedy, power or privilege under this Agreement shall operate as a waiver thereof, nor shall any single or partial exercise of
any right, remedy power or privilege preclude any other or further exercise of the same or of any other right, remedy, power or privilege,
nor shall any waiver of any right, remedy, power or privilege with respect to any occurrence be construed as a waiver of such right, remedy,
power or privilege with respect to any other occurrence.

 

(c)
No party shall be deemed to have waived any claim arising out of this Agreement, or any right, remedy, power or privilege under
this Agreement, unless the waiver of such claim, right, remedy, power or privilege is expressly set forth in a written instrument duly
executed and delivered on behalf of such party; and any such waiver shall not be applicable or have any effect except in the specific
instance in which it is given.

 

(d)
Any party hereto may unilaterally waive any of its rights hereunder in a signed writing delivered to the Company.

 

3.4
Further Assurances. The parties hereto will sign such further documents, cause such meetings to be held, resolutions
passed, exercise their votes and do and perform and cause to be done such further acts and things necessary, proper or advisable in order
to give full effect to this Agreement and every provision hereof. To the fullest extent permitted by law, the Company shall not directly
or indirectly take any action that is intended to, or would reasonably be expected to result in, any Stockholder being deprived of the
rights contemplated by this Agreement.

 

    6

    

    

 

3.5
 Assignment. This Agreement may not be assigned without the express prior written consent of the other parties
hereto, and any attempted assignment without such consents shall be null and void ab initio; provided, however, that each Stockholder
may, without the consent of the Company or any other Person, assign its rights and obligations under this Agreement, in whole or in part,
to any Transferee of Common Stock so long as such Transferee, if not already a party to this Agreement, executes and delivers to the Company
a joinder to this Agreement evidencing its agreement to become a party to and to be bound by certain or all, as applicable, of the provisions
of this Agreement as a “QPhoton Holder” or “Company Holder” hereunder, whereupon such Transferee shall be deemed
a “QPhoton Holder” or “Company Holder” hereunder, as may be applicable. This Agreement will inure to the benefit
of and be binding on the parties hereto and their respective successors and permitted assigns.

 

3.6
Third Parties. This Agreement does not create any rights, claims or benefits inuring to any person that is not
a party hereto nor create or establish any third party beneficiary hereto.

 

3.7
Governing Law. THIS AGREEMENT AND ITS ENFORCEMENT AND ANY CONTROVERSY ARISING OUT OF OR RELATING TO THE MAKING
OR PERFORMANCE OF THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF DELAWARE.

 

3.8
Jurisdiction; Waiver of Jury Trial. Each party hereto hereby (i) agrees that any action, directly or indirectly,
arising out of, under or relating to this Agreement shall exclusively be brought in and shall exclusively be heard and determined by either
the Court of Chancery of the State of Delaware or, if such court lacks jurisdiction, the state or federal courts in the State of Delaware,
and (ii) solely in connection with the action(s) contemplated by subsection (i) hereof, (A) irrevocably and unconditionally consents and
submits to the exclusive jurisdiction of the courts identified in subsection (i) hereof, (B) irrevocably and unconditionally waives any
objection to the laying of venue in any of the courts identified in clause (i) of this Section 3.8, (C) irrevocably and unconditionally
waives and agrees not to plead or claim that any of the courts identified in such clause (i) is an inconvenient forum or does not have
personal jurisdiction over any party hereto, and (D) agrees that mailing of process or other papers in connection with any such action
in the manner provided herein or in such other manner as may be permitted by applicable law shall be valid and sufficient service thereof.
Each party hereto hereby irrevocably waives, to the fullest extent permitted by applicable law,
any right it may have to a trial by jury in respect of any claim or action directly or indirectly arising out of, under or in connection
with this Agreement or the services contemplated hereby.

 

3.9
Specific Performance. Each party hereto acknowledges and agrees that in the event of any breach of this Agreement
by any of them, the other parties hereto would be irreparably harmed and could not be made whole by monetary damages. Each party accordingly
agrees to waive the defense in any action for specific performance that a remedy at law would be adequate and agrees that the parties,
in addition to any other remedy to which they may be entitled at law or in equity, shall be entitled to specific performance of this Agreement
without the posting of a bond.

 

    7

    

    

 

3.10
 Entire Agreement. This Agreement sets forth the entire understanding of the parties hereto with respect to the
subject matter hereof. There are no agreements, representations, warranties, covenants or understandings with respect to the subject matter
hereof or thereof. This Agreement supersedes all other prior agreements and understandings between the parties with respect to such subject
matter.

 

3.11
Severability. If any provision of this Agreement, or the application of such provision to any Person or circumstance or
in any jurisdiction, shall be held to be invalid or unenforceable to any extent, (i) the remainder of this Agreement shall not be affected
thereby, and each other provision hereof shall be valid and enforceable to the fullest extent permitted by law, (ii) as to such Person
or circumstance or in such jurisdiction such provision shall be reformed to be valid and enforceable to the fullest extent permitted by
law, and (iii) the application of such provision to other Persons or circumstances or in other jurisdictions shall not be affected thereby.

 

3.12
Table of Contents, Headings and Captions. The table of contents, headings, subheadings and captions contained
in this Agreement are included for convenience of reference only, and in no way define, limit or describe the scope of this Agreement
or the intent of any provision hereof.

 

3.13
Grant of Consent. Any vote, consent or approval of, or designation by, or other action of, a Designator hereunder
shall be effective if notice of such vote, consent, approval, designation or action is provided in accordance with Section 3.2 hereof
by such Designator as of the latest date any such notice is so provided to the Company.

 

3.14
Counterparts. This Agreement and any amendment hereto may be signed in any number of separate counterparts, each
of which shall be deemed an original, but all of which taken together shall constitute one Agreement (or amendment, as applicable).

 

3.15
Effectiveness. This Agreement shall become effective upon the Closing Date.

 

[Remainder of Page Intentionally Left Blank]

 

    8

    

    

 

IN WITNESS WHEREOF, the parties hereto have executed
this Stockholders Agreement on the day and year first above written.

 

	 	COMPANY:
	 	 
	 	QUANTUM COMPUTING INC.
	 	 
	 	By:	                 
	 	Name: 	 
	 	Title:	 

 

     

    

    

 

IN WITNESS WHEREOF, the parties hereto have executed
this Stockholders Agreement on the day and year first above written.

 

	 	QPhoton Holders:
	 	 	 
	 	[●]	 
	 	 	 
	 	By:	        
	 	 	Name:
	 	 	Title:

 

     

    

    

 

IN WITNESS WHEREOF, the parties hereto have executed
this Stockholders Agreement on the day and year first above written.

 

	 	COMPANY Holders:
	 	 	 
	 	[●]	 
	 	 	 
	 	By:	         
	 	 	Name:
	 	 	Title:

 

     

    

    

 

EXHIBIT
A

 

Stockholders

 

QPHOTON HOLDERS:

 

COMPANY HOLDERS:

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