Document:

Exhibit 10.2

 

AMENDMENT TO RESTRICTED STOCK SUBSCRIPTION
AGREEMENTS

 

Amendment (the “Amendment”)
dated as of December 31, 2014 to the Restricted Stock Subscription Agreements (the “Agreements”) dated May 16, 2012
and December 28, 2012, by and between TG Therapeutics, Inc. (the “Company” or “TG”) and Sean A. Power (“Power”).
All capitalized terms not otherwise defined herein shall have the meanings given to them in the Agreements.

 

WHEREAS, Power was granted restricted
shares of TG common stock, $0.001 par value pursuant to the Agreements, and such shares (the “Shares”) are set to vest
upon varying milestones;

 

WHEREAS, the
Board deems it to be fair to and in the best interests of Company to authorize and amend the vesting schedules in the Agreements;
and

 

WHEREAS, the
Company and Power have agreed to amend the Agreements;

 

NOW THEREFORE,
in consideration of the foregoing and of the mutual covenants hereinafter set forth, the Amendment is hereby approved and the parties
agree to amend the Agreements as set forth below:

 

		1.	Amendments.

 

The vesting schedules in each
of the Agreements with regard to the Shares shall be amended as set forth in Schedule A hereto.

 

		2.	Effect on the Agreement.

 

(a) Upon the effectiveness
of this Amendment, each reference in the Agreements to “this Agreement” “hereunder”, “hereof”,
“herein” or words of like import shall mean and be a reference to the Agreements as amended hereby.

 

(b)Except as expressly amended,
the Agreements and all other documents and agreements executed and/or delivered in connection therewith, shall remain in full force
and effect.

 

		3.	Governing Law.

 

This Amendment shall be binding
upon and inure to the benefit of the parties hereto and their respective successors and assigns and shall be governed by and construed
in accordance with the laws of the State of New York. 

 

		4.	Counterparts. 

 

This Amendment may be executed
by the parties hereto in one or more counterparts, each of which shall be deemed an original and all of which when taken together
shall constitute one and the same agreement.

 

    	 

    	 

    

 

 

IN WITNESS WHEREOF, TG Therapeutics, Inc.
and Sean A. Power have executed this Amendment to the Restricted Stock Agreements as of the date first written above.

 

 

 

	 	TG THERAPEUTICS, INC.

 

 

 

	 	By:	/s/ Michael S. Weiss   	 
	 	Name:	Michael S. Weiss	 
	 	Title:	Chief Executive Officer	 

 

 

 

	 	By:	/s/ Sean A. Power	 
	 	Name:	Sean A. Power	 

 

 

 

    	-2-

    	 

    

 

Schedule A

 

	Date of Restricted Stock Agreement	Original Vesting Terms	Updated Vesting Terms	Number of Shares
	5/16/12	May 16, 2015	June 30, 2015	58,333
	5/16/12	May 16, 2016	June 30, 2016	58,333
	5/16/12	May 16, 2017	June 15, 2017	58,333
	12/28/12	The later to occur of: (a) the first date that the Company achieves a Market Capitalization (as defined herein) target of $100 million  greater than the Market Capitalization on the date of grant and (b) March 31, 2015	The later to occur of: (a) the first date that the Company achieves a Market Capitalization (as defined herein) target of $100 million  greater than the Market Capitalization on the date of grant and (b) June 30, 2015	18,750Exhibit
10.1

 

EXECUTION COPY

 

SUPPORTING
STOCKHOLDER AGREEMENT

 

This
SUPPORTING STOCKHOLDER AGREEMENT (this “Agreement”) is entered into as of January 5, 2015, by and among (i)
Tempus Applied Solutions, LLC, a Delaware limited liability company (the “Company”), (ii) Benjamin Scott Terry
and John G. Gulbin, III in their capacities as the Members’ Representative on behalf of the Members (as defined below) in
accordance with the Merger Agreement (as defined below) (the “Members’ Representative”), and (iii) Chart
Acquisition Group LLC, The Chart Group, L.P., Christopher D. Brady, Joseph Wright and Cowen Investments LLC (each a “Stockholder”,
and collectively, the “Stockholders”). The Company, the Members’ Representative and the Stockholders
are sometimes referred to herein as a “Party” and collectively as the “Parties”.

 

W
I T N E S S E T H:

 

WHEREAS,
as of the date hereof, each of the Stockholders “beneficially owns” (as such term is defined in Rule 13d-3
promulgated under the Exchange Act) and is entitled to dispose of (or to direct the disposition of) and to vote (or to direct
the voting of) the number of shares of Parent Common Stock, set forth opposite such Stockholder’s name on Annex A
hereto (such shares of Parent Common Stock, together with any other shares of Parent Common Stock the voting power over which
is acquired by Stockholder during the period from and including the date hereof through and including the date on which this Agreement
is terminated in accordance ARTICLE V hereof (such period, the “Voting Period”), are collectively referred
to herein as the “Subject Shares”);

 

WHEREAS,
the Parties propose to enter into an Agreement and Plan of Merger, dated as of the date hereof (as the same may be amended from
time to time, the “Merger Agreement”), by and among the Company, the members of the Company identified therein
(the “Members”), the Members’ Representative, Chart Acquisition Corp., a Delaware corporation (“Parent”),
Tempus Applied Solutions Holdings, Inc., a Delaware corporation (“Pubco”), Chart Merger Sub Inc., a Delaware
corporation (“Parent Merger Sub”), TAS Merger Sub LLC, a Delaware limited liability company (“Company
Merger Sub”), the Chart Representative named therein and the Warrant Offerors named therein, pursuant to which, (i)
Parent Merger Sub will merge with and into Parent, with Parent being the surviving entity and a wholly-owned subsidiary of Pubco,
and with former Parent shareholders receiving newly issued shares of common stock of Pubco, (ii) Company Merger Sub will merge
with and into the Company, with the Company being the surviving entity and a wholly owned-subsidiary of Pubco, and with the Members
receiving newly issued shares of common stock of Pubco, and (iii) Pubco will become a publicly traded company; and

 

WHEREAS,
as a condition to the willingness of the Company and the Members to enter into the Merger Agreement, and as an inducement and
in consideration therefor, the Stockholders are executing this Agreement.

 

    	 

    	 

    

 

NOW,
THEREFORE, in consideration of the foregoing and the mutual premises, representations, warranties, covenants and agreements contained
herein, the Parties hereto, intending to be legally bound, hereby agree as follows:

 

ARTICLE
I

DEFINITIONS

 

Section
1.1Capitalized Terms. For purposes of this Agreement, capitalized terms used and not defined herein shall have the
respective meanings ascribed to them in the Merger Agreement.

 

ARTICLE
II

VOTING AGREEMENT

 

Section
2.1Agreement to Vote the Subject Shares. Each Stockholder hereby unconditionally and irrevocably agrees that, during
the Voting Period, at any duly called meeting of the stockholders of Parent (or any adjournment or postponement thereof), such
Stockholder shall appear at the meeting, in person or by proxy, or otherwise cause its Subject Shares to be counted as present
thereat for purposes of establishing a quorum, and it shall vote (or cause to be voted), in person or by proxy, all of its Subject
Shares (a) in favor of any Extension Amendment and Trust Amendment (as such terms are defined in the Extension Proxy Statement)
(and any actions required in furtherance thereof) if such action is brought before Parent’s stockholders as contemplated
by the Merger Agreement or otherwise in connection therewith, (b) in favor of the adoption of the Parent Voting Matters (and any
actions required in furtherance thereof), (c) against any action, proposal, transaction or agreement that would result in a breach
in any respect of any covenant, representation, warranty or any other obligation or agreement of any Parent Party contained in
the Merger Agreement, and (d) against the following actions or proposals (other than the Transactions and the Extension): (i)
any Parent Competing Transaction (except as permitted by the Merger Agreement); (ii) any change in present capitalization of Parent
or any amendment of the certificate of incorporation or bylaws of Parent; and (iii) any change in Parent’s corporate structure
or business.

 

Section
2.2Agreement Not to Redeem. Each Stockholder hereby unconditionally and irrevocably agrees that, during the Voting
Period, it shall not submit its Subject Shares for repurchase or redemption or cause its Subject Shares to be repurchased or redeemed,
whether pursuant to the Redemption Offer, the right of holders of Parent Common Stock to have Parent redeem such shares if a business
combination is not completed by the Outside Date, any redemption offer by Parent in connection with the Extension, or otherwise.

 

Section
2.3No Obligation as Director or Officer. The parties acknowledge that this Agreement is entered into by each Stockholder
solely in such Stockholder’s capacity as the beneficial owner of the Subject Shares and nothing in this Agreement shall
be construed to impose any obligation or limitation on votes or actions taken by any director or officer of Parent solely in his
or her capacity as a director or officer of Parent.

 

    	2

    	 

    

 

ARTICLE
III

COVENANTS

 

Section
3.1Generally.

 

(a)Each
of the Stockholders agrees that during the Voting Period it shall not without the Members’ Representative’s prior
written consent, (i) offer for sale, sell (including short sales), transfer, tender, pledge, encumber, assign or otherwise dispose
of (including by gift) (collectively, a “Transfer”), or enter into any contract, option, derivative, hedging
or other agreement or arrangement or understanding (including any profit-sharing arrangement) with respect to, or consent to,
a Transfer of, any or all of the Subject Shares (except for option grants or other arrangements with directors of the Parent for
compensation in their capacity as such made in the ordinary course consistent with past practice); (ii) grant any proxies or powers
of attorney with respect to any or all of the Subject Shares, except as prescribed by Section 2.1 hereof and pursuant to Section
3.2 hereof; or (iii) take any action that would have the effect of preventing, impeding, interfering with or adversely affecting
Stockholder’s ability to perform its obligations under this Agreement. Any action attempted to be taken in violation of
the preceding sentence will be null and void.

 

(b)In
the event of a stock dividend or distribution, or any change in the Parent Common Stock by reason of any stock dividend or distribution,
split-up, recapitalization, combination, conversion, exchange of shares or the like, the term “Subject Shares” shall
be deemed to refer to and include the Subject Shares as well as all such stock dividends and distributions and any securities
into which or for which any or all of the Subject Shares may be changed or exchanged or which are received in such transaction.
Each of the Stockholders agrees, while this Agreement is in effect, to notify Parent and Members’ Representative promptly
in writing (including by e-mail) of the number of any additional shares of Parent Common Stock acquired by each Stockholder, if
any, after the date hereof.

 

(c)Each
of the Stockholders agrees, while this Agreement is in effect, not to take or agree or commit to take any action that would make
any representation or warranty of such Stockholder contained in this Agreement inaccurate in any respect.

 

Section
3.2Proxies. Each Stockholder hereby revokes any and all previous proxies granted with respect to its Subject Shares.
By entering into this Agreement, each Stockholder hereby grants, in the event that such Stockholder does not comply with the terms
set forth in ARTICLE II, a proxy appointing the Members’ Representative with full power of substitution, as such Stockholder’s
attorney-in-fact and proxy, for and in such Stockholder’s name, to be counted as present, and to vote, or otherwise to act
on behalf of such Stockholder with respect to its Subject Shares solely with respect to the matters set forth in, and in the manner
contemplated by, ARTICLE II as such proxy or its substitutes shall, in the Members’ Representative sole discretion, deem
proper with respect to its Subject Shares. The proxy granted by each Stockholder pursuant to this Section 3.2 is, subject to the
penultimate sentence of this Section 3.2, irrevocable and is coupled with an interest, in accordance with Section 212(e) of the
DGCL, and is granted in order to secure such Stockholder’s performance under this Agreement and also in consideration of
the Company and the Members’ Representative entering into this Agreement and the Company and the Members entering into the
Merger Agreement. If a Stockholder fails for any reason to be counted as present, to consent or to vote the Subject Shares in
accordance with the requirements of ARTICLE II above (or anticipatorily breaches such section), then the Members’ Representative
shall have the right to cause to be present and to vote such Stockholder’s Subject Shares in accordance with the provisions
of ARTICLE II. The proxy granted by each Stockholder shall be automatically revoked upon termination of this Agreement in accordance
with ARTICLE V below. Each Stockholder agrees, from the date hereof until the time of termination of this Agreement in accordance
with ARTICLE V, not to attempt to revoke, frustrate the exercise of, or challenge the validity of, the irrevocable proxy granted
pursuant to this Section 3.2.

 

    	3

    	 

    

 

Section
3.3Stop Transfers. Each of the Stockholders agrees with, and covenants to, the Company and the Members’ Representative
that such Stockholder shall not request that Parent register the transfer (book-entry or otherwise) of any certificate or uncertificated
interest representing any Subject Shares during the term of this Agreement without the prior written consent of the Members’
Representative.

 

ARTICLE
IV

REPRESENTATIONS AND WARRANTIES OF STOCKHOLDERS

 

Each
of the Stockholders hereby represents and warrants, severally and not jointly, to the Company and the Members’ Representative
(on behalf of the Members) as follows:

 

Section
4.1Binding Agreement. Such Stockholder (a) if a natural person, is of legal age to execute this Agreement and legally
competent to do so and (b) if not a natural person, (i) is a corporation, limited liability company or partnership duly organized
and validly existing under the laws of the jurisdiction of its organization and (ii) has all necessary power and authority to
execute and deliver this Agreement and to consummate the transactions contemplated hereby. The execution and delivery of this
Agreement and the consummation of the transactions contemplated hereby by such Stockholder has been duly authorized by all necessary
action, as applicable, on the part of such Stockholder. This Agreement, assuming due authorization, execution and delivery hereof
by the Company, the Members’ Representative and the other Stockholders hereto, constitutes a legal, valid and binding obligation
of such Stockholder, enforceable against such Stockholder in accordance with its terms (except as such enforceability may be limited
by bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium and other similar laws of general applicability relating
to or affecting creditor’s rights, and to general equitable principles).

 

Section
4.2Ownership of Shares. Annex A sets forth opposite such Stockholder’s name the number of shares of Parent
Common Stock over which such Stockholder has beneficial ownership as of the date hereof. As of the date hereof, such Stockholder
is the lawful owner of the shares of Parent Common Stock denoted as being owned by such Stockholder on Annex A and has
the sole power to vote or cause to be voted such shares. Such Stockholder has good and valid title to the Parent Common Stock
denoted as being owned by such Stockholder on Annex A, free and clear of any and all pledges, mortgages, encumbrances,
charges, proxies, voting agreements, liens, adverse claims, options, security interests and demands of any nature or kind whatsoever,
other than those created by this Agreement or that would not impair such Stockholders’ ability to perform its obligations
under this Agreement. There are no claims for finder’s fees or brokerage commission or other like payments in connection
with this Agreement or the transactions contemplated hereby payable by any Stockholder pursuant to arrangements made by such Stockholder.

 

    	4

    	 

    

 

Section
4.3No Conflicts.

 

(a)Except
as provided in the Merger Agreement (subject to the Parent Schedules), no filing with, or notification to, any Governmental Authority,
and no consent, approval, authorization or permit of any other person is necessary for the execution of this Agreement by such
Stockholder and the consummation by such Stockholder of the transactions contemplated hereby.

 

(b)None
of the execution and delivery of this Agreement by such Stockholder, the consummation by such Stockholder of the transactions
contemplated hereby or compliance by such Stockholder with any of the provisions hereof shall (i) conflict with or result in any
breach of the organizational documents of such Stockholder, as applicable, (ii) result in, or give rise to, violation or breach
of or a default under any of the terms of any material contract, understanding, agreement or other instrument or obligation to
which such Stockholder is a party or by which such Stockholder or any of its Subject Shares or assets may be bound, or (iii) violate
any applicable order, writ, injunction, decree, law, statute, rule or regulation of any Governmental Entity, except for any of
the foregoing as would not impair such Stockholder’s ability to perform its obligations under this Agreement and except
as provided in the Merger Agreement (subject to the Parent Schedules).

 

Section
4.4Reliance by the Company and the Members. Such Stockholder understands and acknowledges that the Company and the
Members are entering into the Merger Agreement in reliance upon the execution and delivery of this Agreement by the Stockholders.

 

Section
4.5No Inconsistent Agreements. Such Stockholder hereby covenants and agrees that, except for this Agreement, such Stockholder
has not (a) entered into, nor will enter into at any time while this Agreement remains in effect, any voting agreement or voting
trust with respect to its Subject Shares inconsistent with such Stockholder’s obligations pursuant to this Agreement or
(b) entered into any agreement or taken any action (nor will enter into any agreement or take any action) that would make any
representation or warranty of such Stockholder contained herein untrue or incorrect in any material respect or have the effect
of preventing such Stockholder from performing any of its obligations under this Agreement.

 

ARTICLE
V

TERMINATION

 

Section
5.1Termination. This Agreement shall automatically terminate, and none of the Company, the Members’ Representative
or the Stockholders shall have any further rights or obligations hereunder upon the earliest to occur of (a) the mutual written
consent of the Members’ Representative and the Stockholders, (b) the Closing Date, and (c) the date of termination of the
Merger Agreement in accordance with its terms. Upon any such termination, no Party shall have any other liability for its obligations
under the Agreement in the absence of fraud or Willful Breach of this Agreement by such Party. Notwithstanding anything to the
contrary herein, the provisions of this ARTICLE V and ARTICLE VI shall survive the termination of this Agreement.

 

    	5

    	 

    

 

ARTICLE
VI

MISCELLANEOUS

 

Section
6.1Further Assurances. From time to time, at the other Party’s request and without further consideration,
each Party shall execute and deliver such additional documents and take all such further action as may be reasonably necessary
or desirable to consummate the transactions contemplated by this Agreement.

 

Section
6.2No Ownership Interest. Nothing contained in this Agreement shall be deemed to vest in the Company, the Members
or the Members’ Representative any direct or indirect ownership or incidence of ownership of or with respect to any Subject
Shares. All rights, ownership and economic benefits of and relating to the Subject Shares shall remain vested in and belong to
the Stockholders, and the Company or the Members shall have no authority to manage, direct, superintend, restrict, regulate, govern
or administer any of the policies or operations of Parent or exercise any power or authority to direct the Stockholders in the
voting of any of the Subject Shares, except as otherwise provided herein.

 

Section
6.3Amendments, Waivers, etc. This Agreement may not be amended, changed, supplemented, waived or otherwise modified,
except upon the execution and delivery of a written agreement executed by each of the Parties hereto. The failure of any Party
hereto to exercise any right, power or remedy provided under this Agreement or otherwise available in respect hereof at law or
in equity, or to insist upon compliance by any other Party hereto with its obligations hereunder, and any custom or practice of
the Parties at variance with the terms hereof shall not constitute a waiver by such Party of its right to exercise any such or
other right, power or remedy or to demand such compliance.

 

Section
6.4Notices. All notices, requests, claims, demands and other communications hereunder shall be in writing and shall
be given (and shall be deemed to have been duly given upon receipt) by delivery in person, by facsimile or by registered or certified
mail (postage prepaid, return receipt requested) to the respective Parties at the following addresses (or at such other address
for a Party as shall be specified by like notice):

 

	 	(a)	If to the Company or the Members’ Representative:
	 	 	 
	 	 	c/o Tempus Intermediate Holdings, LLC
	 	 	133 Waller Mill Road, Suite 400 Williamsburg, VA 23185

	 	 	Attention:	Scott Terry and Jack Gulbin
	 	 	Telephone:	(757) 243-8164
	 	 	Facsimile:	(757) 969-6168
	 	 	E-mail:	sterry@tempusjets.com
	 	 	 	jgulbin@tempusjets.com

 

	 	with
    a copy to:
	 	 	 
	 	Alston
    & Bird LLP
	 	101
    S. Tryon St., Suite 4000
	 	Charlotte,
    NC 28280-4000
	 	Attention:	Gary
    C. Ivey, Esq.
	 	 	T.
    Scott Kummer, Esq.
	 	Telephone:	704-444-1090
	 	Facsimile:	704-444-1690
	 	E-mail:	gary.ivey@alston.com

        

	 	 	scott.kummer@alston.com

 

    	6

    	 

    

 

	 	(b)	If to the Stockholders:
	 	 	 
	 	 	c/o Chart Acquisition Corp.
	 	 	75 Rockefeller Plaza, 14th Floor New York, NY 10019

	 	 	Attention:	Joseph
    Wright
	 	 	Telephone:	(212)
    350-8205
	 	 	Facsimile:	(212)
    350-8299
	 	 	E-mail:	jwright@chartgroup.com

 

	 	 	with a copy to:
	 	 	 
	 	 	Ellenoff Grossman & Schole LLP
	 	 	1345 Avenue of the Americas, 11th Floor
	 	 	New York, NY 10105

	 	 	Attention:	Douglas
    S. Ellenoff, Esq.
	 	 	 	Richard
    Baumann, Esq.
	 	 	Telephone:	(212)
    370-1300
	 	 	Facsimile:	(212)
    370-7889
	 	 	E-mail:	ellenoff@egsllp.com
	 	 	 	rbaumann@egsllp.com

  

Section
6.5Headings. The headings contained in this Agreement are for reference purposes only and shall not affect in any way
the meaning or interpretation of this Agreement.

 

Section
6.6Severability. If any term or other provision of this Agreement is invalid, illegal or incapable of being enforced
by any rule of law or public policy, all other conditions and provisions of this Agreement shall nevertheless remain in full force
and effect so long as the economic or legal substance of the transactions contemplated hereby is not affected in any manner adverse
to any Party. Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the
Parties hereto shall negotiate in good faith to modify this Agreement so as to effect the original intent of the Parties as closely
as possible in an acceptable manner to the end that the transactions contemplated hereby are fulfilled to the fullest extent possible.

 

Section
6.7Entire Agreement; Assignment. This Agreement constitutes the entire agreement among the Parties with respect to
the subject matter hereof and supersedes all prior agreements and undertakings, both written and oral, among the Parties, or any
of them, with respect to the subject matter hereof. This Agreement shall not be assigned by operation of law or otherwise without
the prior written consent of the other Party.

 

Section
6.8Parties in Interest. This Agreement shall be binding upon and inure solely to the benefit of each Party hereto,
and nothing in this Agreement, express or implied, is intended to or shall confer upon any other person any rights, benefits or
remedies of any nature whatsoever under or by reason of this Agreement.

 

    	7

    	 

    

 

Section
6.9Interpretation. When reference is made in this Agreement to a Section, such reference shall be to a Section of this
Agreement unless otherwise indicated. Whenever the words “include”, “includes” or “including”
are used in this Agreement, they shall be deemed to be followed by the words “without limitation.” The words “hereof,”
“herein,” “hereby” and “hereunder” and words of similar import when used in this Agreement
shall refer to this Agreement as a whole and not to any particular provision of this Agreement. The word “or” shall
not be exclusive. Whenever used in this Agreement, any noun or pronoun shall be deemed to include the plural as well as the singular
and to cover all genders. This Agreement shall be construed without regard to any presumption or rule requiring construction or
interpretation against the Party drafting or causing any instrument to be drafted.

 

Section
6.10Governing Law. This Agreement shall in all respects be interpreted, construed and governed by and in accordance
with the Laws of the State of Delaware, without regard to its conflicts of laws principles.

 

Section
6.11Specific Performance; Remedies. Each Stockholder acknowledges that the Company and the Members shall be irreparably
harmed and that there shall be no adequate remedy at Law for any violation or breach, or threatened breach, by any Stockholder
of any of the covenants or agreements contained in this Agreement, and that any breach or threatened breach of this Agreement
by a Stockholder, would not be adequately compensated by monetary damages alone. It is accordingly agreed, notwithstanding anything
to the contrary set forth in this Agreement, that the Company and the Members’ Representative shall have the right to obtain
injunctive relief to restrain a breach or threatened breach of, or otherwise to obtain specific performance of, the Stockholders’
covenants and agreements contained in this Agreement. Each Stockholder hereby agrees (i) to waive the defense in any such suit
that the Company or the Members’ Representative have an adequate remedy at law, (ii) not to raise any objections to the
availability of the equitable remedy of specific performance to prevent or restrain breaches or threatened breaches of this Agreement
or to enforce compliance with, the covenants and obligations of the Stockholders under this Agreement, and (iii) to waive any
requirement to post any bond, in each case, in connection with obtaining such relief. All rights and remedies of the Parties under
this Agreement shall be cumulative, and the exercise of one or more rights or remedies shall not preclude the exercise of any
other right or remedy available under this Agreement or applicable Law.

 

Section
6.12Jurisdiction; Waiver of Jury Trial; Service of Process. The Parties agree that any proceeding seeking to enforce
any provision of, or based on any matter arising out of or in connection with, this Agreement, prior to the Closing, shall be
brought in any United States District Court for the Eastern District of Virginia located in Alexandria, Virginia, or if such court
does not have jurisdiction, any Virginia state court in the City of Alexandria with jurisdiction. Each Party hereby irrevocably
(a) submits to the exclusive jurisdiction of the state and federal courts sitting in such jurisdiction; (b) waives, and agrees
not to assert, any claim that it is not subject to the jurisdiction of, or any objection to the laying of venue in, any such courts
or that such action has been commenced in an improper or inconvenient forum; and (c) agrees that service of any process, summons,
notice or document by U.S. registered mail to such Party’s address as provided herein shall be effective with respect to
any matter for which it has submitted to jurisdiction hereby. The foregoing shall not constitute a general consent to service
of process and shall have no effect for any purpose except as set forth in this Section 6.12. EACH OF THE PARTIES HEREBY IRREVOCABLY
WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY PROCEEDING ARISING OUT OF OR RELATED TO THIS AGREEMENT. Each Party (x) certifies
that no Representative of the other Party has represented, expressly or otherwise, that such other Party would not, in the event
of litigation, seek to enforce the foregoing waiver and (y) acknowledges that it and the other Party has been induced to enter
into the agreements contemplated hereby by, among other things, the mutual waivers, agreements and certifications in this Section
6.12.

 

    	8

    	 

    

 

Section
6.13Counterparts. This Agreement may be executed in counterparts (including by facsimile), each of which when executed
shall be deemed to be an original but all of which taken together shall constitute one and the same agreement.

 

Section
6.14No Partnership, Agency or Joint Venture. This Agreement is intended to create a contractual relationship between
the Stockholders, on the one hand, and the Company, the Members or the Members’ Representative, on the other hand, and is
not intended to create, and does not create, any agency, partnership, joint venture or any like relationship between or among
the Parties hereto. Without limiting the generality of the foregoing sentence, each of the Stockholders (a) is entering into this
Agreement solely on its own behalf and shall not have any obligation to perform on behalf of any other Stockholder or any other
holder of Parent Common Stock or any liability (regardless of the legal theory advanced) for any breach of this Agreement by any
other Stockholder or other holder of Parent Common Stock and (b) by entering into this Agreement does not intend to form a “group”
for purposes of Rule 13d-5(b)(1) of the Exchange Act or any other similar provision of applicable law.

 

[Signature
page follows.]

 

    	9

    	 

    

 

IN
WITNESS WHEREOF, the Company, the Members’ Representative and the Stockholders have caused this Agreement to be duly executed
as of the day and year first above written.

 

	 	STOCKHOLDERS:
	 	 
	 	CHART
ACQUISITION GROUP LLC 

	 	 	 	 
	 	By:	The Chart Group L.P.
	 	 	 	 
	 	 	By:	/s/
    Christopher D. Brady
	 	 	 	Name:
    Christopher D. Brady
	 	 	 	Title:
    Manager
	 	 	 	 
	 	THE
    CHART GROUP, L.P.
	 	 	 	 
	 	By:	/s/
    Christopher D. Brady
	 	 	Name:
     Christopher D. Brady
	 	 	Title:
     Manager
	 	 	 	 
	 	/s/
    Christopher D. Brady
	 	CHRISTOPHER
    D. BRADY
	 	 	 	 
	 	/s/
    Joseph Wright
	 	JOSEPH
    WRIGHT
	 	 
	 	COWEN
    INVESTMENTS LLC
	 	 	 	 
	 	By:	/s/
    Owen Littman
	 	 	Name:  Owen Littman
	 	 	Title:  Authorized Signatory

 

[SIGNATURES
CONTINUE ON FOLLOWING PACE]

 

[Signature
Page to Supporting Stockholder Agreement]

 

    	 

    	 

    

 

	 	COMPANY:
	 	 
	 	TEMPUS
    APPLIED SOLUTIONS, LLC
	 	 	 
	 	By:	/s/
    Benjamin Scott Terry
	 	 	Name:
     Benjamin Scott Terry
	 	 	Title:  Manager
	 	 	 
	 	MEMBERS’
    REPRESENTATIVE:
	 	 	 
	 	/s/
    Benjamin Scott Terry
	 	BENJAMIN
    SCOTT TERRY
	 	 	 
	 	/s/
    John G. Gulbin III
	 	JOHN
    G. GULBIN III

 

[Signature
Page to Supporting Stockholder Agreement]

 

    	 

    	 

    

 

Annex
A

 

	Name of Stockholder	 	Number of Shares Owned	 	 	Number of Shares Beneficially Owned	 
	Chart Acquisition Group LLC	 	 	981,250	 	 	 	981,250	 
	The Chart Group, L.P.	 	 	307,500	 	 	 	1,288,750	 
	Christopher D. Brady	 	 	108,750	 	 	 	1,397,500	 
	Joseph Wright	 	 	237,500	 	 	 	237,500	 
	Cowen Investments LLC	 	 	131,250	 	 	 	131,250

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00239-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00239-of-00352.parquet"}]]