Exhibit
10.5


 


SECOND AMENDED AND RESTATED ESCROW AGREEMENT


 


SECOND
AMENDED AND RESTATED ESCROW AGREEMENT, dated as of March 11, 2015 (“Agreement”), by and among Chart Acquisition
Group, LLC (the “Representative”), Joseph Wright (“Wright”), and Cowen Investments LLLC
(“Cowen Investments,” together with Wright and the Representative, the “Warrant Purchasers”),
Continental Stock Transfer & Trust Company, a New York corporation (“Escrow Agent”) and Deutsche Bank Securities,
Inc. (“DB”) and Cowen and Company, LLC (“Cowen”), with DB and Cowen acting as representatives
of the several Underwriters (as defined below).


 


WHEREAS,
the Warrant Purchasers agreed to establish an escrow account (the “Escrow Account”) to deposit certain funds
with the Escrow Agent for the benefit of the holders of warrants (the “Beneficiaries”) issued by Chart Acquisition
Corporation (the “Company”) in its initial public offering (the “IPO”) being underwritten
by the underwriters in connection thereof, including DB and Cowen (the “Underwriters”), in an amount of TWO
MILLION TWO HUNDRED FIFTY THOUSAND and 00/100 ($2,250,000.00) U.S. Dollars (the “Escrow Asset”), which amount
shall be distributed, from time to time in accordance with the procedures set forth below;


 


WHEREAS,
the Warrant Purchasers have collectively committed to offer to purchase up to 3,750,000 (subject to reduction as described herein)
of the Company’s issued and outstanding warrants offered in the IPO (the “Warrants”) at a purchase price
of $0.60 per Warrant in a proposed tender offer in connection with a business combination as described in the Registration Statement.
The Beneficiaries that have tendered Warrants purchased by the Warrant Purchasers in such tender offer are hereinafter referred
to as the “Tendering Beneficiaries.”);


 


WHEREAS,
the parties hereto entered into the Escrow Agreement on December 19, 2012 (the “Original Agreement”) in connection
with the IPO, as described in the Company’s Registration Statement on Form S-1, File No. 333-177280 (“Registration
Statement”), to govern the distribution of the Escrow Asset;


 


WHEREAS,
the requisite number of stockholders of the Company have approved an amendment (the “Extension Amendment”)
to the Company’s second amended and restated certificate of incorporation to, among other things, extend the date before
which the Company must complete a business combination from March 13, 2015 (the “Original Termination Date”)
to June 13, 2015 (the “Extended Termination Date”);


 


WHEREAS,
on September 12, 2014, the Warrant Purchasers purchased an aggregate of 7,700 of the Warrants at a purchase price of $0.30 per
Warrant in a tender offer (the “Initial Warrant Extension Tender Offer”);


 


WHEREAS,
following the Initial Warrant Extension Tender Offer TWO MILLION TWO HUNDRED FORTY SEVEN THOUSAND SIX HUNDRED NINETY and 00/100
($2,247,690) U.S. Dollars remain in the Escrow Account;


 


WHEREAS,
the parties hereto entered into the Amended and Restated Escrow Agreement on September 12, 2014 (the “Current Agreement”)
to amend and to restate the Original Agreement in its entirety;


 


WHEREAS,
the Warrant Purchasers have collectively committed to offer to purchase up to 7,492,300 of the Company’s Warrants at a purchase
price of $0.30 per Warrant in a proposed tender offer to close on or about the Original Termination Date (the “Second
Warrant Extension Tender Offer”) in connection with the Extension Amendment. The Beneficiaries that have tendered Warrants
purchased by the Warrant Purchasers in such Second Warrant Extension Tender Offer are hereinafter referred to as the “Extension
Tendering Beneficiaries”; and


 


WHEREAS,
the parties hereto desire to amend and restate the Current Agreement to, among other things, provide that the Company’s
failure to complete a business combination by the Extended Termination Date (rather than the Original Termination Date) will,
in the circumstances set forth herein, constitute a Termination Event hereunder and to permit the Warrant Purchasers to use the
Escrow Asset to fund the Second Warrant Extension Tender Offer.


 






    	



    	 



    

 


IT
IS AGREED:


 


1.      Appointment
of Escrow Agent and Representative.


 


1.1.          The
Warrant Purchasers hereby appoint the Escrow Agent to act in accordance with and subject to the terms of this Agreement and the
Escrow Agent hereby accepts such appointment and agrees to act in accordance with and subject to such terms.


 


1.2.          The
Warrant Purchasers hereby appoint the Representative as their representative to act on behalf of the Warrant Purchasers as their
duly authorized agent with respect to all matters governed by this Agreement and the Representative hereby accepts such appointment
and agrees to act in accordance with and subject to the terms hereof.


 


2.      Deposit
of Escrow Asset. 24 hours prior to the effective date of the Registration Statement (the “Effective Date”),
the Warrant Purchasers shall deliver to the Escrow Agent the Escrow Asset in the amounts set forth in Schedule 1 hereto. The funds
shall be delivered by wire transfer to a segregated non-interest bearing bank account established by the Escrow Agent at JP Morgan
Chase Bank, NA maintained by the Escrow Agent, which thereafter shall be disbursed only in accordance with the terms and conditions
of this Agreement and at a brokerage institution selected by the trustee that is reasonably satisfactory to the Company;


 


The
Escrow Asset will be invested by the Escrow Agent only when and as directed in writing by Representative in a form substantially
similar to Exhibit D attached hereto. in United States treasuries with a maturity of 180 days or less or in money
market funds that invest solely in United States treasury securities.


 


3.      Disbursement
and Reduction of the Escrow Asset.


 


3.1.          The
Escrow Agent shall hold the Escrow Asset during the period (the “Escrow Period” commencing on the date hereof and
ending upon the earlier of (each a “Termination Event”) (i) the Company’s consummation of an initial
business combination as described in the Registration Statement (“Business Combination”) or (ii) the Company’s
failure to consummate a Business Combination within 30 months from the date of the final prospectus. Upon completion of the Escrow
Period, the Escrow Agent shall promptly commence the distribution of the Escrow Asset (excluding any interest or dividends earned
thereon) to the Beneficiaries upon receipt of, and only in accordance with, the terms of a joint letter (the “Direction
Letter”) in accordance with Sections 3.3 or 3.4, as applicable, hereof. Notwithstanding the foregoing, during the Escrow
Period, the Escrow Agent may distribute a certain portion of the Escrow Asset pursuant to Sections 3.2 or 3.5 herein.


 


3.2.          During
the Escrow Period, upon written request from the Representative, which may be given from time to time pursuant to a letter (the
“Earnings Reduction Letter”) in a form substantially similar to that attached hereto as Exhibit A, the Escrow
Agent shall reduce the amount of the Escrow Asset and distribute to the Warrant Purchasers by wire transfer the income collected
on the Escrow Asset.


 


3.3.          If
the Termination Event is the Company’s consummation of a Business Combination, Escrow Agent shall distribute the Escrow
Asset pro-rata to the Tendering Beneficiaries upon Escrow Agent’s receipt of a Direction Letter in a form substantially
similar to that attached hereto as Exhibit B, stating that that the Company has consummated its initial business combination,
as set forth in the Registration Statement and a concurrent tender offer has also been consummated for up to 3,750,000 (provided,
that such number shall be reduced at a ratio of one for every two Warrants (rounded to the nearest number) properly tendered and
not withdrawn in the Initial Warrant Extension Tender Offer or the Second Warrant Extension Tender Offer) of the Company’s
Warrants issued (but not private warrants), such that each Tendering Beneficiary will receive an amount equal to $0.60 per Warrant
for each Warrant validly tendered and not properly withdrawn on a pro rata basis as applicable. The Escrow Agent will distribute
all validly tendered and acquired Warrants to the Warrant Purchasers on a pro rata basis.


 


3.4.          If
the Termination Event is the Company’s failure to consummate a Business Combination, Escrow Agent shall distribute the Escrow
Asset pro-rata to the Beneficiaries upon Escrow Agent’s receipt of a Direction Letter in a form substantially similar to
that attached hereto as Exhibit C-1, stating that the Company did not consummate a proposed business combination within
30 months from the date of the final prospectus, and the Warrant Purchasers must distribute the Escrow Asset such that each Beneficiary
receives a pro rata amount of the Escrow Asset per Warrant for each Warrant then held by such Beneficiary.


 






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3.5.          If
the Company has not consummated a Business Combination within 27 months from the date of the final prospectus, the Escrow Agent
shall distribute a portion of the Escrow Asset to the Extension Tendering Beneficiaries upon Escrow Agent’s receipt of a
Direction Letter in a form substantially similar to that attached hereto as Exhibit C-2, stating that the Second Warrant
Extension Tender Offer has been consummated and authorizing distribution of a portion of the Escrow Asset to the Extension Tendering
Beneficiaries based on the number of Warrants tendered by each Extension Tendering Beneficiary and not properly withdrawn, such
that each Extension Tendering Beneficiary is entitled to receive an amount equal to $0.30 per Warrant for each Warrant validly
tendered and not properly withdrawn. The Escrow Agent will distribute all validly tendered and acquired Warrants to the Warrant
Purchasers on a pro rata basis.


 


4.      Concerning
the Escrow Agent.


 


4.1.          Good
Faith Reliance. The Escrow Agent shall not be liable for any action taken or omitted by it in good faith and in the exercise
of its own best judgment, and may rely conclusively and shall be protected in acting upon any order, notice, demand, certificate,
opinion or advice of counsel (including counsel chosen by the Escrow Agent), statement, instrument, report or other paper or document
(not only as to its due execution and the validity and effectiveness of its provisions, but also as to the truth and acceptability
of any information therein contained) which is believed by the Escrow Agent to be genuine and to be signed or presented by the
proper person or persons. The Escrow Agent shall not be bound by any notice or demand, or any waiver, modification, termination
or rescission of this Agreement unless evidenced by a writing delivered to the Escrow Agent signed by the proper party or parties
and, if the duties or rights of the Escrow Agent are affected, unless it shall have given its prior written consent thereto.


 


4.2.          Indemnification.
The parties hereto agree to jointly and severally indemnify and hold the Escrow Agent harmless from and against any expenses,
including counsel fees and disbursements, or loss suffered by the Escrow Agent in connection with any action, suit or other proceeding
involving any claim which in any way, directly or indirectly, arises out of or relates to this Agreement, the services of the
Escrow Agent hereunder, or the Escrow Asset held by it hereunder, other than expenses or losses arising from the gross negligence
or willful misconduct of the Escrow Agent. Promptly after the receipt by the Escrow Agent of notice of any demand or claim or
the commencement of any action, suit or proceeding, the Escrow Agent shall notify the other parties hereto in writing. In the
event of the receipt of such notice, the Escrow Agent, in its sole discretion, may commence an action in the nature of interpleader
in an appropriate court to determine ownership or disposition of the Escrow Asset or it may deposit the Escrow Asset with the
clerk of any appropriate court or it may retain the Escrow Asset pending receipt of a final, non appealable order of a court having
jurisdiction over all of the parties hereto directing to whom and under what circumstances the Escrow Asset are to be disbursed
and delivered. The provisions of this Section 4.2 shall survive in the event the Escrow Agent resigns or is discharged pursuant
to Sections 4.5 or 4.6 below.


 


4.3.          Compensation.
The Escrow Agent shall be entitled to compensation in accordance with Schedule A attached hereto from the Warrant Purchasers for
all services rendered by it hereunder. The Escrow Agent shall also be entitled to reimbursement from the Warrant Purchasers for
all expenses paid or incurred by it in the administration of its duties hereunder including, but not limited to, all counsel,
advisors’ and agents’ fees and disbursements and all taxes or other governmental charges. The parties further agree
to promptly pay the Escrow Agent’s monthly invoices when delivered by regular mail, or by other electronic means to the
following address: Chart Acquisition Group LLC, 555 Fifth Avenue, 19th Floor, New York, New York 10017, Attn: Christopher
D. Brady.


 


4.4.          Further
Assurances. From time to time on and after the date hereof, the Warrant Purchasers shall deliver or cause to be delivered
to the Escrow Agent such further documents and instruments and shall do or cause to be done such further acts as the Escrow Agent
shall reasonably request to carry out more effectively the provisions and purposes of this Agreement, to evidence compliance herewith
or to assure itself that it is protected in acting hereunder.


 






    	3



    	 



    

 


4.5.          Resignation.
The Escrow Agent may resign at any time and be discharged from its duties as escrow agent hereunder by its giving the other parties
hereto written notice and such resignation shall become effective as hereinafter provided. Such resignation shall become effective
at such time that the Escrow Agent shall turn over to a successor escrow agent appointed jointly by DB and Cowen, the Escrow Asset
held hereunder. If no new escrow agent is so appointed within the 60 day period following the giving of such notice of resignation,
the Escrow Agent may deposit the Escrow Asset with any court it reasonably deems appropriate.


 


4.6.          Discharge
of Escrow Agent. The Escrow Agent shall resign and be discharged from its duties as escrow agent hereunder if so requested
in writing at any time by the other parties hereto, jointly, provided, however, that such resignation shall become effective only
upon acceptance of appointment by a successor escrow agent as provided in Section 4.5.


 


4.7.          Liability.
Notwithstanding anything herein to the contrary, the Escrow Agent shall not be relieved from liability hereunder for its own gross
negligence or its own willful misconduct.


 


5.      Miscellaneous.


 


5.1.          Governing
Law. This Agreement shall for all purposes be deemed to be made under and shall be construed in accordance with the laws of
the State of New York, without giving effect to conflicts of law principles that would result in the application of the substantive
laws of another jurisdiction.


 


5.2.          Third
Party Beneficiaries. Each of the Warrant Purchasers hereby acknowledges that the Beneficiaries and Extending Tender Beneficiaries
are third party beneficiaries of this Agreement.


 


5.3.          Entire
Agreement. This Agreement contains the entire agreement of the parties hereto with respect to the subject matter hereof and,
except as expressly provided herein, may not be changed or modified except by an instrument in writing signed by the party to
the charged.


 


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


 


5.5.          Binding
Effect. This Agreement shall be binding upon and inure to the benefit of the respective parties hereto and their legal representatives,
successors and assigns.


 


5.6.          Notices.
Any notice or other communication required or which may be given hereunder shall be in writing and either be delivered personally
or be mailed, certified or registered mail, or by private national courier service, return receipt requested, postage prepaid,
and shall be deemed given when so delivered personally or, if mailed, two days after the date of mailing, as follows:


 


If
to the Warrant Purchasers, to the Representative:


 


Chart
Acquisition Group LLC


555
Fifth Avenue, 19th Floor


New
York, New York 10017


Attn:
Christopher D. Brady


 






    	4



    	 



    

 


and
if to the Escrow Agent, to:


 


Continental
Stock Transfer & Trust Company


17
Battery Place


New
York, New York 10004


Attn:
Steven G. Nelson, Chairman


 


And
if to DB, to:


 


Deutsche
Bank Securities Inc.


60
Wall Street, 4th Floor


New
York, New York 10005


 


And
if to Cowen, to:


 


Cowen
and Company, LLC


599
Lexington Avenue


New
York, NY 10022


Attn:
Head of Equity Capital Markets


 


A
copy of any notice sent hereunder shall be sent to:


 


DLA
Piper LLP (US)


1251
Avenue of the Americas, 27th Floor


New
York, New York 10020-1104


Attn:
Jack Kantrowitz, Esq.


 


and:


 


Ellenoff
Grossman & Schole LLP


1345
Avenue of the Americas


New
York, New York 10105


Attention:
Douglas S. Ellenoff


 


The
parties may change the persons and addresses to which the notices or other communications are to be sent by giving written notice
to any such change in the manner provided herein for giving notice.


 


[Signature
Page Follows]


 









    	5



    	 



    

 


WITNESS
the execution of this Agreement as of the date first above written.


 


	 	WARRANT
    PURCHASERS:
	 	 
	 	CHART
    ACQUISITION GROUP, LLC
	 	 
	 	(as
    a Warrant Purchaser and its capacity as Representative)
	 	 
	 	By:	/s/
    Michael LaBarbera
	 	 	Name:
    Michael LaBarbera
	 	 	Title:
    Manager
	 	 	 
	 	 	/s/
    Joseph Wright
	 	 	Name:
    Joseph Wright
	 	 	 
	 	COWEN
    INVESTMENTS LLC
	 	 	 
	 	By:	/s/
    Owen Littman
	 	 	Name:
    Owen Littman
	 	 	Title:
    Authorized Signatory
	 	 
	 	ESCROW
    AGENT:
	 	 
	 	CONTINENTAL
    STOCK TRANSFER & TRUST COMPANY
	 	 	 
	 	By:	/s/
    Frank A. Di Paolo
	 	 	Name:
    Frank A. Di Paolo
	 	 	Title:
    Vice President
	 	 	 
	 	DEUTSCHE
    BANK SECURITIES INC.
	 	 	 
	 	By:	/s/
    Mahesh Srinivasan
	 	 	Name:
    Mahesh Srinivasan
	 	 	Title:
	 	 	 
	 	COWEN
    AND COMPANY, LLC
	 	 	 
	 	By:	/s/
    Andrew Metz
	 	 	Name:
    Andrew Mertz
	 	 	Title:
    Managing Director


 


[Signature
Page to Second Amended and Restated Escrow Agreement]





 




    	6



    	 



    

 


SCHEDULE
A


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 


 




    	7



    	 



    

 


SCHEDULE
1


 


	WARRANT PURCHASER	 	  PERCENTAGE	 	 	AMOUNT	 
	 	 	 	 	 	 	 
	Chart Acquisition Group LLC	 	 	61.7	%	 	$	    [_____]	 
	 	 	 	 	 	 	 	 	 
	Joseph R. Wright	 	 	3.3	%	 	$	 [_____]	 
	 	 	 	 	 	 	 	 	 
	Cowen Investments LLC	 	 	35.0	%	 	$	   [_____]	 



 




    	8



    	 



    

 


EXHIBIT
A


 


[Letterhead
of Company] 


 


[Insert
date]


 


Continental
Stock Transfer


& Trust
Company


17 Battery
Place, 8th Floor


New York,
New York 10004


Attn: Steven
Nelson and Frank DiPaolo


 


Re: Escrow
Account No. [          ] - Earnings Reduction Letter


 


Gentlemen:


 


Pursuant
to Section 3.2 of the Second Amended and Restated Escrow Agreement by and among Chart Acquisition Group, LLC (the “Representative”),
Joseph Wright, and Cowen Investments LLC (“Cowen Investments,” and together with Joseph Wright and the Representative,
the “Warrant Purchasers”), Continental Stock Transfer & Trust Company, a New York corporation (“Escrow
Agent”) and Deutsche Bank Securities, Inc. and Cowen and Company, LLC, dated as of , 2015 (the “Escrow Agreement”),
the Representative hereby requests that you deliver to it $ of the interest income earned on the Escrow Asset as of the date hereof
as follows.


 


[LIST WARRANT
PURCHASERS AND AMOUNTS]


 


In
accordance with the terms of the Escrow Agreement, you are hereby directed and authorized to transfer (via wire transfer) such
funds promptly upon your receipt of this letter to the Warrant Purchasers’ operating accounts at:


 


[WIRE
INSTRUCTION INFORMATION]


 


	 	Chart
    Acquisition Group, LLC
	 	 
	 	By:	 
	 	Name:	 
	 	Title:	 


 


cc Deutsche
Bank Securities, Inc.


     Cowen
and Company, LLC 


 




    	9



    	 



    

 


EXHIBIT
B


 


[Letterhead
of Company]


 


[Insert
date]


 


Continental
Stock Transfer & Trust Company


17 Battery
Place


New York,
New York 10004


Attn: Steven
Nelson and Frank Di Paolo


 


Re: Escrow
Account No. [          ] - Direction Letter


 


Gentlemen:


 


Pursuant
to Section 3.3 of the Second Amended and Restated Escrow Agreement between Chart Acquisition Group, LLC (the “Representative”),
Joseph Wright, and Cowen Investments LLC (“Cowen Investments,” and together with Joseph Wright and the Representative,
the “Warrant Purchasers”), Continental Stock Transfer & Trust Company, a New York corporation (“Escrow
Agent”) and Deutsche Bank Securities, Inc. and Cowen and Company, LLC, dated as of , 2015 (the “Escrow Agreement”),
this is to advise you that the Company has consummated a business combination with [          ] (the “Target Businesses”)
on [          ] (the “Consummation Date”). Capitalized words used herein and not otherwise defined shall have the meanings
ascribed to them in the Escrow Agreement.


 


Pursuant
to Section 3.3 of the Escrow Agreement, you are hereby directed to distribute the Escrow Asset (less any interest earned thereon)
pro-rata to the Tendering Beneficiaries based on the number of Warrants tendered by each Tendering Beneficiary and not properly
withdrawn because the Company has consummated its initial business combination, as set forth in the Registration Statement and
a concurrent tender offer has also been consummated for up to 3,746,150 (provided, that such number shall be reduced at a ratio
of one for every two Warrants (rounded to the nearest number) properly tendered and not withdrawn in the Second Warrant Extension
Tender Offer) of the Company’s Warrants (but not private warrants) issued, such that each Tendering Beneficiary is entitled
to receive an amount equal to $0.60 per Warrant for each Warrant validly tendered and not properly withdrawn (pro rated as applicable).
The balance of the Escrow Asset, if any, should be returned to the Warrant Purchasers’ operating accounts at:


 


[WIRE
INSTRUCTION INFORMATION]


 


Upon
the distribution of all Escrow Asset pursuant to the terms hereof, the Escrow Agreement shall be terminated.


 


	Very
    truly yours,	 
	 	 
	Chart
    Acquisition Group, LLC	 
	 	 	 
	By: 	 	 
	Name:	 	 
	Title:	 	 
	 	 	 
	Deutsche
    Bank Securities, Inc.	 
	 	 	 
	By: 	 	 
	Name:	 	 
	Title:	 	 
	 	 	 
	Cowen
    and Company, LLC	 
	 	 	 
	By: 	 	 
	Name:	 	 
	Title:	 	 


 




    	10



    	 



    

 


EXHIBIT
C-1


 


[Letterhead
of Company]


 


[Insert
date]


 


Continental
Stock Transfer


& Trust
Company


17 Battery
Place


New York,
New York 10004


Attn: Steven
Nelson and Frank Di Paolo


 


Re: Escrow
Account No. [          ] - Direction Letter


 


Gentlemen:


 


Reference
is made to the Second Amended and Restated Escrow Agreement between Chart Acquisition Group, LLC (the “Representative”),
Joseph Wright, and Cowen Investments LLC (“Cowen Investments,” and together with Joseph Wright and the Representative,
the “Warrant Purchasers”), Continental Stock Transfer & Trust Company, a New York corporation (“Escrow
Agent”) and Deutsche Bank Securities, Inc. and Cowen and Company, LLC, dated as of , 2015 (the “Escrow Agreement”).
Capitalized terms used herein and not otherwise defined shall have the meanings ascribed to them in the Escrow Agreement. Pursuant
to Section 3.4 of the Escrow Agreement, this is to advise you that the Company did not consummate a proposed business combination
within 30 months from the initial closing of effective date of the Registration Statement, and the Warrant Purchasers must distribute
the Escrow Asset such that each Beneficiary receives a pro rated amount of the Escrow Asset per Warrant for each Warrant then
held by such Beneficiary.


 


In
accordance with the terms of the Escrow Agreement, you are hereby directed to distribute the Escrow Asset on [          ] to the warrantholders.
[          ] has been selected as the “record” date for the purpose of determining the warrantholders entitled to receive their
pro rata share of the Escrow Asset (less interest earned thereon). You agree to be the paying agent of record and in your separate
capacity as paying agent to distribute said funds directly to the Company’s warrantholders (other than with respect to the
private warrants) in accordance with the terms of the Escrow Agreement. Upon the distribution of all of the funds comprising the
Escrow Asset, your obligations under the Escrow Agreement shall be terminated.


 


	Very
    truly yours,	 
	 	 
	Chart
    Acquisition Group, LLC 	 
	 	 	 
	By:	 	 
	Name:	 	 
	Title:	 	 


 


cc: Deutsche
Bank Securities, Inc.


       Cowen
and Company, LLC


 




    	11



    	 



    

  


EXHIBIT
C-2


 


[Letterhead
of Company]


 


[Insert
date]


 


Continental
Stock Transfer


& Trust
Company


17 Battery
Place


New York,
New York 10004


Attn: Steven
Nelson and Frank Di Paolo


 


Re: Escrow
Account No. [          ] - Direction Letter


 


Gentlemen:


 


Reference
is made to the Second Amended and Restated Escrow Agreement between Chart Acquisition Group, LLC (the “Representative”),
Joseph Wright, and Cowen Investments LLC (“Cowen Investments,” and together with Joseph Wright and the Representative,
the “Warrant Purchasers”), Continental Stock Transfer & Trust Company, a New York corporation (“Escrow
Agent”) and Deutsche Bank Securities, Inc. and Cowen and Company, LLC, dated as of , 2015 (the “Escrow Agreement”).
Capitalized terms used herein and not otherwise defined shall have the meanings ascribed to them in the Escrow Agreement. Pursuant
to Section 3.5 of the Escrow Agreement, this is to advise you that the Second Warrant Extension Tender Offer has been consummated.
In accordance with the terms of the Escrow Agreement, you are hereby directed to distribute [          ] of the Escrow Asset to the Extension
Tendering Beneficiaries based on the number of Warrants tendered by each Extension Tendering Beneficiary and not properly withdrawn
and, such that each Extension Tendering Beneficiary is entitled to receive an amount equal to $0.30 per Warrant for each Warrant
validly tendered and not properly withdrawn. You agree to be the paying agent of record and in your separate capacity as paying
agent to distribute said funds directly to the Company’s warrantholders who are Extension Tendering Beneficiaries in accordance
with the terms of the Escrow Agreement. If this distribution consists of all of the funds comprising the Escrow Asset, your obligations
under the Escrow Agreement shall be terminated.


 


	Very truly yours,	 
	 	 	 
	Chart Acquisition Group, LLC	 
	 	 	 
	By:
	 	 
	Name:	 	 
	Title:	 	 


cc: Deutsche
Bank Securities, Inc.


      Cowen
and Company, LLC


 




    	12



    	 



    

 


Exhibit
D


 


October
11, 2012


 


Continental
Stock Transfer & Trust Company


17 Battery
Place, 8th Floor


New York,
New York 10017


 


Attention:
Frank A. Di Paolo, Chief Financial Officer


 


Dear Frank,


 


Regarding
account _____________ established with Morgan Stanley in the name of Continental Stock and Transfer A/A/F Chart Acquisition Group,
LLC, please issue instructions to invest the escrow deposit as follows:


 


Investment
parameters:


 


[$______
of the Escrow Asset will be invested only in United States treasuries with a maturity of 180 days or less and the remaining $______
may be invested in either United States treasuries with a maturity of 180 days or less or in money market funds that invest solely
in United States treasuries.]


 


SELECT
OPTION


 


☐ Option
1:


 


Please
purchase at market a $______ US T-bill maturing in 180 days and, with the remaining funds $______ , purchase an additional US
T-bill also maturing in 180 days.


 


Or


 


☐ Option
2:


 


Please
purchase at market a $______ T-bill maturing in 180 days and, with the remaining funds ($______), purchase Morgan Stanley 100%
US Treasury Securities Money Market Fund.


 


Or


 


☐ Option
3:


 


Please
purchase $______, of Morgan Stanley 100% US Treasury Securities Money Market Fund.


 


	Sincerely,	 	 
	 	 	 
	Chart Acquisition Group, LLC	 
	 	 	 
	By:	 	 


 


 


 13