Exhibit 4.6


 


FINAL FORM


 


FORM OF SERIES B-2 WARRANT


 


THE
NUMBER OF SHARES OF COMMON STOCK ISSUABLE UPON EXERCISE OF THIS WARRANT MAY BE LESS THAN THE AMOUNTS SET FORTH ON THE FACE HEREOF
PURSUANT TO SECTION 1(a) OF THIS WARRANT.


 


Tempus
Applied Solutions Holdings, Inc.


 


Series
B-2 Warrant To Purchase Common Stock


 


Warrant No.: B-2-[__]


 


Date of Issuance: July 31, 2015 (“Issuance
Date”)


 


Tempus Applied
Solutions Holdings, Inc., a Delaware corporation (the “Company”), hereby certifies that, for good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, [INVESTOR],
the registered holder hereof, or its permitted assigns (the “Holder”), is entitled, subject to the terms set
forth below, to purchase from the Company, at the Exercise Price (as defined below) then in effect, upon exercise of this Warrant
to Purchase Common Stock (including any Warrants to Purchase Common Stock issued in exchange, transfer or replacement hereof,
the “Warrant”), at any time or times on or after the Issuance Date, but not after 11:59 p.m., New York time,
on the Expiration Date (as defined below), _________________1 (subject to adjustment as provided herein) fully paid
and non-assessable shares of Common Stock (as defined below) (the “Warrant Shares”, and such number of Warrant
Shares, the “Warrant Number”). Except as otherwise defined herein, capitalized terms in this Warrant shall
have the meanings set forth in Section 18. This Warrant is one of the Warrants to Purchase Common Stock (including, without
limitation, all Series A-1 Warrants and Series B-1 Warrants (together, the “New Investor Warrants”) and the
Series A-2 Warrants and Series B-2 Warrants (together the “Affiliate Investor Warrants” and collectively, with
the New Investor Warrants, the “Investor Warrants”)) issued pursuant to, with respect to the Affiliate Investor
Warrants, (i) the Merger Agreement in exchange for certain shares of non-voting preferred stock of Chart Financing Sub Inc., a
Delaware corporation (“Chart Financing Sub”) (each holder of Chart Financing Sub preferred stock immediately
prior to the time of consummation of the Business Combination, a “Buyer”), which were originally issued by
Chart Financing Sub on July 31, 2015 (the “Subscription Date”) and (ii) the Exchange Agreements.


 





 



1 0.625 Warrant
Shares for each share of Chart Financing Sub Preferred Stock exchanged in the Business Combination


 






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1.             EXERCISE OF WARRANT.


 


(a)            Mechanics of Exercise. Subject to the terms and conditions hereof (including, without limitation, the limitations set forth
in Section 1(f)), this Warrant may be exercised by the Holder on any day on or after the Issuance Date (an “Exercise
Date”), in whole or in part, by delivery (whether via facsimile or otherwise) of a written notice, in the form attached
hereto as Exhibit A (the “Exercise Notice”), of the Holder’s election to exercise this
Warrant. Within one (1) Trading Day following an exercise of this Warrant as aforesaid, the Holder shall deliver payment to the
Company of an amount equal to the Exercise Price in effect on the date of such exercise multiplied by the number of Warrant Shares
as to which this Warrant was so exercised (the “Aggregate Exercise Price”) in cash or via wire transfer of
immediately available funds if the Holder did not notify the Company in such Exercise Notice that such exercise was made pursuant
to a Cashless Exercise or Alternate Cashless Exercise (each as defined in Section 1(d)). The Holder shall not be required
to deliver the original of this Warrant in order to effect an exercise hereunder. Execution and delivery of an Exercise Notice
with respect to less than all of the Warrant Shares shall have the same effect as cancellation of the original of this Warrant
and issuance of a new Warrant evidencing the right to purchase the remaining number of Warrant Shares. Execution and delivery
of an Exercise Notice for all of the then-remaining Warrant Shares shall have the same effect as cancellation of the original
of this Warrant after delivery of the Warrant Shares in accordance with the terms hereof. On or before the first (1st)
Trading Day following the date on which the Company has received an Exercise Notice, the Company shall transmit by facsimile or
electronic mail an acknowledgment of confirmation of receipt of such Exercise Notice, in the form attached hereto as Exhibit B,
to the Holder and the Company’s transfer agent (the “Transfer Agent”), which confirmation shall constitute
an instruction to the Transfer Agent to process such Exercise Notice in accordance with the terms herein. On or before the third
(3rd) Trading Day following the date on which the Company has received such Exercise Notice (or such earlier date as
required pursuant to the 1934 Act or other applicable law, rule or regulation for the settlement of a trade of such Warrant Shares
initiated on the applicable Exercise Date), the Company shall (X) provided that the Transfer Agent is participating in The Depository
Trust Company (“DTC”) Fast Automated Securities Transfer Program, upon the request of the Holder, credit such
aggregate number of shares of Common Stock to which the Holder is entitled pursuant to such exercise to the Holder’s or
its designee’s balance account with DTC through its Deposit/Withdrawal at Custodian system, or (Y) if the Transfer Agent
is not participating in the DTC Fast Automated Securities Transfer Program, upon the request of the Holder, issue and deliver
(via reputable overnight courier) to the address as specified in the Exercise Notice, a certificate, registered in the name of
the Holder or its designee, for the number of shares of Common Stock to which the Holder shall be entitled pursuant to such exercise.
Upon delivery of an Exercise Notice, the Holder shall be deemed for all corporate purposes to have become the holder of record
of the Warrant Shares with respect to which this Warrant has been exercised, irrespective of the date such Warrant Shares are
credited to the Holder’s DTC account or the date of delivery of the certificates evidencing such Warrant Shares (as the
case may be). If this Warrant is submitted in connection with any exercise pursuant to this Section 1(a) and the number of
Warrant Shares represented by this Warrant submitted for exercise is greater than the number of Warrant Shares being acquired
upon an exercise and upon surrender of this Warrant to the Company by the Holder, then, at the request of the Holder, the Company
shall as soon as practicable and in no event later than three (3) Business Days after any exercise and at its own expense, issue
and deliver to the Holder (or its designee) a new Warrant (in accordance with Section 7(d)) representing the right to purchase
the number of Warrant Shares purchasable immediately prior to such exercise under this Warrant, less the number of Warrant Shares
with respect to which this Warrant is exercised. No fractional shares of Common Stock are to be issued upon the exercise of this
Warrant, but rather the number of shares of Common Stock to be issued shall be rounded up to the nearest whole number. The Company
shall pay any and all transfer, stamp, issuance and similar taxes, costs and expenses (including, without limitation, fees and
expenses of the Transfer Agent) that may be payable with respect to the issuance and delivery of Warrant Shares upon exercise
of this Warrant. Notwithstanding the foregoing, except in the case where an exercise of this Warrant is validly made pursuant
to a Cashless Exercise or Alternate Cashless Exercise, the Company’s failure to deliver Warrant Shares to the Holder on
or prior to the later of ((i) three (3) Trading Days after receipt of the applicable Exercise Notice (or such earlier date as
required pursuant to the 1934 Act or other applicable law, rule or regulation for the settlement of a trade of such Warrant Shares
initiated on the applicable Exercise Date) and (ii) one (1) Trading Day after the Company’s receipt of the Aggregate Exercise
Price (or valid notice of a Cashless Exercise or Alternate Cashless Exercise) (such later date, the “Share Delivery Deadline”)
shall not be deemed to be a breach of this Warrant.


 






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(b)           Exercise Price. For purposes of this Warrant, “Exercise Price” means $5.00, subject to adjustment as
provided herein.


 


(c)           Company’s Failure to Timely Deliver Securities. If the Company shall fail, for any reason or for no reason, on or
prior to the Share Delivery Deadline, either (I) if the Transfer Agent is not participating in the DTC Fast Automated Securities
Transfer Program, to issue and deliver to the Holder (or its designee) a certificate for the number of Warrant Shares to which
the Holder is entitled and register such Warrant Shares on the Company’s share register or, if the Transfer Agent is participating
in the DTC Fast Automated Securities Transfer Program, to credit the balance account of the Holder or the Holder’s designee
with DTC for such number of undelivered Warrant Shares to which the Holder is entitled upon the Holder’s exercise of this
Warrant (as the case may be) or (II) if a registration statement (or prospectus contained therein) covering the issuance or resale
of the Warrant Shares that are the subject of the Exercise Notice (the “Unavailable Warrant Shares”) is not
available for the issuance of such Unavailable Warrant Shares and the Company fails to promptly (x) so notify the Holder and (y)
deliver the Warrant Shares electronically (including, if at any time after the three calendar month anniversary of the Issuance
Date, without any restrictive legend) by crediting such aggregate number of Warrant Shares to which the Holder is entitled pursuant
to such exercise to the Holder’s or its designee’s balance account with DTC through its Deposit/Withdrawal At Custodian
system (the event described in the immediately foregoing clause (II) is hereinafter referred as a “Notice Failure”
and together with the event described in clause (I) above, a “Delivery Failure”), then, in addition to all
other remedies available to the Holder, (X) the Company shall pay in cash to the Holder on each day after the Share Delivery Date
and during such Delivery Failure an amount equal to 1% of the product of (A) the sum of the number of shares of Common Stock not
issued to the Holder on or prior to the Share Delivery Deadline and to which the Holder is entitled, multiplied by (B) any trading
price of the Common Stock selected by the Holder in writing as in effect at any time during the period beginning on the applicable
Exercise Date and ending on the applicable Share Delivery Date, and (Y) the Holder, upon written notice to the Company, may void
its Exercise Notice with respect to, and retain or have returned, as the case may be, any portion of this Warrant that has not
been exercised pursuant to such Exercise Notice; provided that the voiding of an Exercise Notice shall not affect the Company’s
obligations to make any payments which have accrued prior to the date of such notice pursuant to this Section 1(c) or otherwise.
In addition to the foregoing, if on or prior to the Share Delivery Deadline either (I) if the Transfer Agent is not participating
in the DTC Fast Automated Securities Transfer Program, the Company shall fail to issue and deliver to the Holder (or its designee)
a certificate and register such shares of Common Stock on the Company’s share register or, if the Transfer Agent is participating
in the DTC Fast Automated Securities Transfer Program, the Transfer Agent shall fail to credit the balance account of the Holder
or the Holder’s designee with DTC for the number of shares of Common Stock to which the Holder is entitled upon the Holder’s
exercise hereunder or pursuant to the Company’s obligation pursuant to clause (ii) below or (II) a Notice Failure occurs,
and if on or after such Share Delivery Deadline the Holder purchases (in an open market transaction or otherwise) shares of Common
Stock to deliver in satisfaction of a sale by the Holder of all or any portion of the number of shares of Common Stock issuable
upon such exercise that the Holder anticipated receiving from the Company (a “Buy-In”), then, in addition to
all other remedies available to the Holder, the Company shall, within three (3) Business Days after the Holder’s request
and in the Holder’s discretion, either (i) pay cash to the Holder in an amount equal to the Holder’s total purchase
price (including brokerage commissions and other out-of-pocket expenses, if any) for the shares of Common Stock so purchased (including,
without limitation, by any other Person in respect, or on behalf, of the Holder) (the “Buy-In Price”), at which
point the Company’s obligation to so issue and deliver such certificate (and to issue such shares of Common Stock) or credit
the balance account of such Holder or such Holder’s designee, as applicable, with DTC for the number of Warrant Shares to
which the Holder is entitled upon the Holder’s exercise hereunder (as the case may be) (and to issue such Warrant Shares)
shall terminate, or (ii) promptly honor its obligation to so issue and deliver to the Holder a certificate or certificates representing
such Warrant Shares or credit the balance account of such Holder or such Holder’s designee, as applicable, with DTC for
the number of Warrant Shares to which the Holder is entitled upon the Holder’s exercise hereunder (as the case may be) and
pay cash to the Holder in an amount equal to the excess (if any) of the Buy-In Price over the product of (A) such number of Warrant
Shares multiplied by (B) the lowest Closing Sale Price of the Common Stock on any Trading Day during the period commencing on
the date of the applicable Exercise Notice and ending on the date of such issuance and payment under this clause (ii) (the “Buy-In
Payment Amount”). Nothing shall limit the Holder’s right to pursue any other remedies available to it hereunder,
at law or in equity, including, without limitation, a decree of specific performance and/or injunctive relief with respect to
the Company’s failure to timely deliver certificates representing shares of Common Stock (or to electronically deliver such
shares of Common Stock) upon the exercise of this Warrant as required pursuant to the terms hereof. If the Holder elects to effect
a cash exercise of this Warrant at a time a registration statement is not available for the issuance or resale of such applicable
Warrant Shares, the Company shall, within one (1) Trading Day of receipt of such applicable Exercise Notice, notify the Holder
that unless the Holder withdraws such Exercise Notice and submits an Exercise Notice electing a cashless exercise, if available,
such Warrant Shares shall be issued on the Share Delivery Date in certificate form bearing a restrictive securities legend. The
parties agree that any such issuance and delivery with a restrictive securities legend on or prior to the applicable Share Delivery
Deadline shall not be a Delivery Failure.


 






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(d)            Cashless Exercise.


 


(i)         General. If at any
time after the three calendar month anniversary of the Issuance Date, there is no effective registration statement registering,
or no current prospectus available for, the issuance or resale of the Warrant Shares by the Holder, then, notwithstanding anything
contained herein to the contrary (other than Section 1(f) below), the Holder may, in its sole discretion, exercise this Warrant
in whole or in part and, in lieu of making the cash payment otherwise contemplated to be made to the Company upon such exercise
in payment of the Aggregate Exercise Price, elect instead to receive upon such exercise the “Net Number” of Warrant
Shares determined according to the following formula (a “Cashless Exercise”):


 


Net Number = (A x B) - (A x C)

                                                                    D


 


For purposes of the
foregoing formula:


 


A = the total number of shares
with respect to which this Warrant is then being exercised.


 


B = the greater of: (i) the
quotient of (x) the sum of the VWAP of the Common Stock for each of the twenty (20) Trading Days ending at the close of business
on the Principal Market immediately prior to the time of exercise as set forth in the applicable Exercise Notice, divided by (y)
twenty (20); and (ii) the last Closing Sale Price of the Common Stock immediately preceding the delivery of the applicable Exercise
Notice


 


C =
the Exercise Price then in effect for the applicable Warrant Shares at the time of such exercise.


 


D = as applicable: (i) the
Closing Sale Price of the Common Stock on the Trading Day immediately preceding the date of the applicable Exercise Notice if
such Exercise Notice is (1) both executed and delivered pursuant to Section 1(a) hereof on a day that is not a Trading Day
or (2) both executed and delivered pursuant to Section 1(a) hereof on a Trading Day prior to the opening of “regular
trading hours” (as defined in Rule 600(b)(64) of Regulation NMS promulgated under the federal securities laws) on such Trading
Day, (ii) the Bid Price of the Common Stock as of the time of the Holder’s execution of the applicable Exercise Notice if
such Exercise Notice is executed during “regular trading hours” on a Trading Day and is delivered within two (2) hours
thereafter pursuant to Section 1(a) hereof, or (iii) the Closing Sale Price of the Common Stock on the date of the applicable
Exercise Notice if the date of such Exercise Notice is a Trading Day and such Exercise Notice is both executed and delivered pursuant
to Section 1(a) hereof after the close of “regular trading hours” on such Trading Day.


 






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(ii)       Alternate
Cashless Exercise of B Warrants. In addition to the rights set forth in Section 1(c)(i) above, on any Alternate Cashless Eligible
Day the Holder may, in its sole discretion, exercise this Warrant in whole or in part and, in lieu of making the cash payment
otherwise contemplated to be made to the Company upon such exercise in payment thereof and in lieu of making a Cashless Exercise,
elect instead to receive upon such exercise the "net number" of shares of Common Stock (the "Alternate Net Number")
determined according to the following formula (the "Alternate Cashless Exercise"):


 





	 	 	[     (A x B)          ]	 
	 	Alternate Net Number = 400% of 	[ --------------  - A]	 
	 	 	[      C                  ]	 


 


For purposes of the
foregoing formula:


 


A = the total number of shares
with respect to which this Warrant is then being exercised.


 


B = $4.00 (as adjusted for stock
splits, stock distributions, recapitalizations or similar events)


 


C = 90% of the greater of (x)
$2.00 (as adjusted for stock splits, stock distributions, recapitalizations or similar events) and (y) the quotient of (A) the
sum of the VWAP of the Common Stock for each of the four (4) lowest Trading Days during the ten (10) consecutive Trading Day period
ending and including the Trading Day immediately prior to the applicable Exercise Date, divided by (B) four (4).


 


For purposes of
Rule 144(d) promulgated under the 1933 Act, as in effect on the Subscription Date, it is intended that the Warrant Shares issued
in a Cashless Exercise or Alternate Cashless Exercise shall be deemed to have been acquired by the Holder, and the holding period
for the Warrant Shares shall be deemed to have commenced, on the date this Warrant was originally issued pursuant to the Merger
Agreement


 


(e)           Disputes. In the case of a dispute as to the determination of the Exercise Price or the arithmetic calculation of the number
of Warrant Shares to be issued pursuant to the terms hereof, the Company shall promptly issue to the Holder the number of Warrant
Shares that are not disputed and resolve such dispute in accordance with Section 13.


 


(f)            [Reserved]


 


(g)           Reservation of Shares.


 


(i)         Required Reserve Amount. So long as this Warrant remains outstanding, the Company shall at all times keep reserved for
issuance under this Warrant a number of shares of Common Stock at least equal to 150% of the maximum number of shares of Common
Stock as shall be necessary to satisfy the Company’s obligation to issue shares of Common Stock under the Investor Warrants
then outstanding (without regard to any limitations on exercise) (the “Required Reserve Amount”); provided
that at no time shall the number of shares of Common Stock reserved pursuant to this Section 1(g)(i) be reduced other than proportionally
in connection with any exercise or redemption of Investor Warrants or such other event covered by Section 2(a) below. The Required
Reserve Amount (including, without limitation, each increase in the number of shares so reserved) shall be allocated pro rata
among the holders of the Investor Warrants based on number of shares of Common Stock issuable upon exercise of Investor Warrants
held by each holder on the Issuance Date (without regard to any limitations on exercise) or increase in the number of reserved
shares, as the case may be (the “Authorized Share Allocation”). In the event that a holder shall sell or otherwise
transfer any of such holder’s Investor Warrants, each transferee shall be allocated a pro rata portion of such holder’s
Authorized Share Allocation. Any shares of Common Stock reserved and allocated to any Person which ceases to hold any Investor
Warrants shall be allocated to the remaining holders of Investor Warrants, pro rata based on the number of shares of Common Stock
issuable upon exercise of the Investor Warrants then held by such holders (without regard to any limitations on exercise).


 






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(ii)        Insufficient Authorized Shares. If, notwithstanding Section 1(g)(i) above, and not in limitation thereof, at any time while
any of the Investor Warrants remain outstanding, the Company does not have a sufficient number of authorized and unreserved shares
of Common Stock to satisfy its obligation to reserve the Required Reserve Amount (an “Authorized Share Failure”),
then the Company shall immediately take all action necessary to increase the Company’s authorized shares of Common Stock
to an amount sufficient to allow the Company to reserve the Required Reserve Amount for all the Investor Warrants then outstanding.
Without limiting the generality of the foregoing sentence, as soon as practicable after the date of the occurrence of an Authorized
Share Failure, but in no event later than sixty (60) days after the occurrence of such Authorized Share Failure, the Company shall
hold a meeting of its stockholders for the approval of an increase in the number of authorized shares of Common Stock. In connection
with such meeting, the Company shall provide each stockholder with a proxy statement and shall use its best efforts to solicit
its stockholders’ approval of such increase in authorized shares of Common Stock and to cause its board of directors to
recommend to the stockholders that they approve such proposal. In the event that the Company is prohibited from issuing shares
of Common Stock upon an exercise of this Warrant due to the failure by the Company to have sufficient shares of Common Stock available
out of the authorized but unissued shares of Common Stock (such unavailable number of shares of Common Stock, the “Authorization
Failure Shares”), in lieu of delivering such Authorization Failure Shares to the Holder, the Company shall pay cash
in exchange for the cancellation of such portion of this Warrant exercisable into such Authorized Failure Shares at a price equal
to the sum of (i) the product of (x) such number of Authorization Failure Shares and (y) the greatest Closing Sale Price of the
Common Stock on any Trading Day during the period commencing on the date the Holder delivers the applicable Exercise Notice with
respect to such Authorization Failure Shares to the Company and ending on the date of such issuance and payment under this Section
1(g); and (ii) to the extent the Holder purchases (in an open market transaction or otherwise) shares of Common Stock to deliver
in satisfaction of a sale by the Holder of Authorization Failure Shares, any Buy-In Payment Amount and any brokerage commissions
and other out-of-pocket expenses, if any, (to the extent not included in any Buy-In Payment Amount paid to the Holder), of the
Holder incurred in connection therewith. Nothing contained in this Section 1(g)(ii) shall limit any obligations of the Company
under any provision of the Merger Agreement or any Exchange Agreement.


 


(h)           Alternate Delivery of Preferred Shares. At the option of the Holder, in lieu of the issuance and delivery to the Holder
(or its designee) of all, or any part, of any aggregate number of Warrant Shares then deliverable to the Holder upon any exercise
of this Warrant or otherwise hereunder (such number of Warrant Shares, the “Alternate Delivery Share Amount”),
the Holder may elect in the applicable Exercise Notice or otherwise in writing to the Company to cause the Company to issue and
deliver to the Holder (or its designee) such aggregate number of Preferred Shares then convertible into the Alternate Delivery
Share Amount of shares of Common Stock.


 






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2.             ADJUSTMENT OF EXERCISE PRICE AND NUMBER OF WARRANT SHARES. The Exercise
Price and number of Warrant Shares issuable upon exercise of this Warrant are subject to adjustment from time to time as set forth
in this Section 2.              
 


 


(a)            Stock Dividends and Splits. Without limiting any provision of Section 2(b) or Section 4, if the Company, at any
time on or after the Issuance Date, (i) pays a stock dividend on one or more classes of its then outstanding shares of Common
Stock or otherwise makes a distribution on any class of capital stock that is payable in shares of Common Stock, (ii) subdivides
(by any stock split, stock dividend, recapitalization or otherwise) one or more classes of its then outstanding shares of Common
Stock into a larger number of shares or (iii) combines (by combination, reverse stock split or otherwise) one or more classes
of its then outstanding shares of Common Stock into a smaller number of shares, then in each such case the Exercise Price shall
be multiplied by a fraction of which the numerator shall be the number of shares of Common Stock outstanding immediately before
such event and of which the denominator shall be the number of shares of Common Stock outstanding immediately after such event.
Any adjustment made pursuant to clause (i) of this paragraph shall become effective immediately after the record date for the
determination of stockholders entitled to receive such dividend or distribution, and any adjustment pursuant to clause (ii) or
(iii) of this paragraph shall become effective immediately after the effective date of such subdivision or combination. If any
event requiring an adjustment under this paragraph occurs during the period that an Exercise Price is calculated hereunder, then
the calculation of such Exercise Price shall be adjusted appropriately to reflect such event.


 






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(b)           Adjustment upon Issuance of Shares of Common Stock. If and whenever on or after the Issuance Date, the Company issues or
sells, or in accordance with this Section 2 is deemed to have issued or sold, any shares of Common Stock (including the issuance
or sale of shares of Common Stock owned or held by or for the account of the Company, but excluding any Excluded Securities issued
or sold or deemed to have been issued or sold (and this Section 2(b) shall be inapplicable with respect to any such Excluded Securities
for a consideration per share (the “New Issuance Price”) less than a price equal to the Exercise Price in effect
immediately prior to such issuance or sale or deemed issuance or sale (such Exercise Price then in effect is referred to herein
as the “Applicable Price”) (the foregoing a “Dilutive Issuance”), then immediately after
such Dilutive Issuance, the Exercise Price then in effect shall be reduced to an amount equal to the New Issuance Price. For all
purposes of the foregoing (including, without limitation, determining the adjusted Exercise Price and the New Issuance Price under
this Section 2(b)), the following shall be applicable:


 


(i)         Issuance of Options. If the Company in any manner grants or sells any Options and the lowest price per share for which
one share of Common Stock is at any time issuable upon the exercise of any such Option or upon conversion, exercise or exchange
of any Convertible Securities issuable upon exercise of any such Option or otherwise pursuant to the terms thereof is less than
the Applicable Price, then such share of Common Stock shall be deemed to be outstanding and to have been issued and sold by the
Company at the time of the granting or sale of such Option for such price per share. For purposes of this Section 2(b)(i),
the “lowest price per share for which one share of Common Stock is issuable upon the exercise of any such Options or upon
conversion, exercise or exchange of any Convertible Securities issuable upon exercise of any such Option or otherwise pursuant
to the terms thereof” shall be equal to (1) the lower of (x) the sum of the lowest amounts of consideration (if any) received
or receivable by the Company with respect to any one share of Common Stock upon the granting or sale of such Option, upon exercise
of such Option and upon conversion, exercise or exchange of any Convertible Security issuable upon exercise of such Option or
otherwise pursuant to the terms thereof and (y) the lowest exercise price set forth in such Option for which one share of Common
Stock is issuable upon the exercise of any such Options or upon conversion, exercise or exchange of any Convertible Securities
issuable upon exercise of any such Option or otherwise pursuant to the terms thereof minus (2) the sum of all amounts paid or
payable to the holder of such Option (or any other Person) upon the granting or sale of such Option, upon exercise of such Option
and upon conversion, exercise or exchange of any Convertible Security issuable upon exercise of such Option or otherwise pursuant
to the terms thereof plus the value of any other consideration received or receivable by, or benefit conferred on, the holder
of such Option (or any other Person). Except as contemplated in (iii) below, no further adjustment of the Exercise Price shall
be made upon the actual issuance of such shares of Common Stock or of such Convertible Securities upon the exercise of such Options
or otherwise pursuant to the terms of or upon the actual issuance of such shares of Common Stock upon conversion, exercise or
exchange of such Convertible Securities.


 


(ii)        Issuance of Convertible Securities. If the Company in any manner issues or sells any Convertible Securities and the lowest
price per share for which one share of Common Stock is at any time issuable upon the conversion, exercise or exchange thereof
or otherwise pursuant to the terms thereof is less than the Applicable Price, then such share of Common Stock shall be deemed
to be outstanding and to have been issued and sold by the Company at the time of the issuance or sale of such Convertible Securities
for such price per share. For the purposes of this Section 2(b)(ii), the “lowest price per share for which one share
of Common Stock is issuable upon the conversion, exercise or exchange thereof or otherwise pursuant to the terms thereof”
shall be equal to (1) the lower of (x) the sum of the lowest amounts of consideration (if any) received or receivable by the Company
with respect to one share of Common Stock upon the issuance or sale of the Convertible Security and upon conversion, exercise
or exchange of such Convertible Security or otherwise pursuant to the terms thereof and (y) the lowest conversion price set forth
in such Convertible Security for which one share of Common Stock is issuable upon conversion, exercise or exchange thereof or
otherwise pursuant to the terms thereof minus (2) the sum of all amounts paid or payable to the holder of such Convertible Security
(or any other Person) upon the issuance or sale of such Convertible Security plus the value of any other consideration received
or receivable by, or benefit conferred on, the holder of such Convertible Security (or any other Person). Except as contemplated
in (iii) below, no further adjustment of the Exercise Price shall be made upon the actual issuance of such shares of Common Stock
upon conversion, exercise or exchange of such Convertible Securities or otherwise pursuant to the terms thereof, and if any such
issuance or sale of such Convertible Securities is made upon exercise of any Options for which adjustment of this Warrant has
been or is to be made pursuant to other provisions of this Section 2(b), except as contemplated below, no further adjustment
of the Exercise Price shall be made by reason of such issuance or sale.


 






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(iii)       Change in Option Price or Rate of Conversion. If the purchase or exercise price provided for in any Options, the additional
consideration, if any, payable upon the issue, conversion, exercise or exchange of any Convertible Securities, or the rate at
which any Convertible Securities are convertible into or exercisable or exchangeable for shares of Common Stock increases or decreases
at any time (other than proportional changes in conversion or exercise prices, as applicable, in connection with an event referred
to in Section 2(a)), the Exercise Price in effect at the time of such increase or decrease shall be adjusted to the Exercise Price
which would have been in effect at such time had such Options or Convertible Securities provided for such increased or decreased
purchase price, additional consideration or increased or decreased conversion rate, as the case may be, at the time initially
granted, issued or sold. For purposes of this Section 2(b)(iii), if the terms of any Option or Convertible Security that
was outstanding as of the Subscription Date are increased or decreased in the manner described in the immediately preceding sentence,
then such Option or Convertible Security and the shares of Common Stock deemed issuable upon exercise, conversion or exchange
thereof shall be deemed to have been issued as of the date of such increase or decrease. No adjustment pursuant to this Section 2(b)
shall be made if such adjustment would result in an increase of the Exercise Price then in effect.


 


(iv)       Calculation of Consideration Received. If any Option and/or Convertible Security and/or Adjustment Right is issued in connection
with the issuance or sale or deemed issuance or sale of any other securities of the Company (as determined by the Holder, the
“Primary Security”, and such Option and/or Convertible Security and/or Adjustment Right, the “Secondary
Securities”), together comprising one integrated transaction, (or one or more transactions if such issuances or sales
or deemed issuances or sales of securities of the Company either (A) have at least one investor or purchaser in common, (B) are
consummated in reasonable proximity to each other and/or (C) are consummated under the same plan of financing) the aggregate consideration
per share of Common Stock with respect to such Primary Security shall be deemed to be equal to the difference of (x) the lowest
price per share for which one share of Common Stock was issued (or was deemed to be issued pursuant to Section 2(b)(i) or 2(b)(ii)
above, as applicable) in such integrated transaction solely with respect to such Primary Security, minus (y) with respect to such
Secondary Securities, the sum of (I) the Black Scholes Consideration Value of each such Option, if any, (II) the fair market value
(as determined by the Holder in good faith) or the Black Scholes Consideration Value, as applicable, of such Adjustment Right,
if any, and (III) the fair market value (as determined by the Holder) of such Convertible Security, if any, in each case, as determined
on a per share basis in accordance with this Section 2(b)(iv). If any shares of Common Stock, Options or Convertible Securities
are issued or sold or deemed to have been issued or sold for cash, the consideration received therefor (for the purpose of determining
the consideration paid for such Common Stock, Option or Convertible Security, but not for the purpose of the calculation of the
Black Scholes Consideration Value) will be deemed to be the net amount of consideration received by the Company therefor. If any
shares of Common Stock, Options or Convertible Securities are issued or sold for a consideration other than cash, the amount of
such consideration received by the Company (for the purpose of determining the consideration paid for such Common Stock, Option
or Convertible Security, but not for the purpose of the calculation of the Black Scholes Consideration Value) will be the fair
value of such consideration, except where such consideration consists of publicly traded securities, in which case the amount
of consideration received by the Company for such securities will be the arithmetic average of the VWAPs of such security for
each of the five (5) Trading Days immediately preceding the date of receipt. If any shares of Common Stock, Options or Convertible
Securities are issued to the owners of the non-surviving entity in connection with any merger in which the Company is the surviving
entity, the amount of consideration therefor (for the purpose of determining the consideration paid for such Common Stock, Option
or Convertible Security, but not for the purpose of the calculation of the Black Scholes Consideration Value) will be deemed to
be the fair value of such portion of the net assets and business of the non-surviving entity as is attributable to such shares
of Common Stock, Options or Convertible Securities (as the case may be). The fair value of any consideration other than cash or
publicly traded securities will be determined jointly by the Company and the Holder. If such parties are unable to reach agreement
within ten (10) days after the occurrence of an event requiring valuation (the “Valuation Event”), the fair
value of such consideration will be determined within five (5) Trading Days after the tenth (10th) day following such
Valuation Event by an independent, reputable appraiser jointly selected by the Company and the Holder. The determination of such
appraiser shall be final and binding upon all parties absent manifest error and the fees and expenses of such appraiser shall
be borne by the Company.


 






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(v)        Record Date. If the Company takes a record of the holders of shares of Common Stock for the purpose of entitling them (A) to
receive a dividend or other distribution payable in shares of Common Stock, Options or in Convertible Securities or (B) to
subscribe for or purchase shares of Common Stock, Options or Convertible Securities, then such record date will be deemed to be
the date of the issuance or sale of the shares of Common Stock deemed to have been issued or sold upon the declaration of such
dividend or the making of such other distribution or the date of the granting of such right of subscription or purchase (as the
case may be).


 


(c)           Number of Warrant Shares. Simultaneously with any adjustment to the Exercise Price pursuant to Section 2(a), the number
of Warrant Shares that may be purchased upon exercise of this Warrant shall be increased or decreased proportionately, so that
after such adjustment the aggregate Exercise Price payable hereunder for the adjusted number of Warrant Shares shall be the same
as the aggregate Exercise Price in effect immediately prior to such adjustment (without regard to any limitations on exercise
contained herein).


 


(d)           Holder’s Right of Alternative Exercise Price Following Issuance of Certain Options or Convertible Securities. In
addition to and not in limitation of the other provisions of this Section 2, if the Company in any manner issues or sells
or enters into any agreement to issue or sell, any Common Stock, Options or Convertible Securities (any such securities, “Variable
Price Securities”) after the Subscription Date that are issuable pursuant to such agreement or convertible into or exchangeable
or exercisable for shares of Common Stock at a price which varies or may vary with the market price of the Common Shares, including
by way of one or more reset(s) to a fixed price, but exclusive of such formulations reflecting customary anti-dilution provisions
(such as share splits, share combinations, share dividends and similar transactions) (each of the formulations for such variable
price being herein referred to as, the “Variable Price”), the Company shall provide written notice thereof
via facsimile and overnight courier to the Holder on the date of such agreement and the issuance of such Convertible Securities
or Options. From and after the date the Company enters into such agreement or issues any such Variable Price Securities, the Holder
shall have the right, but not the obligation, in its sole discretion to substitute the Variable Price for the Exercise Price upon
exercise of this Warrant by designating in the Exercise Notice delivered upon any exercise of this Warrant that solely for purposes
of such exercise the Holder is relying on the Variable Price rather than the Exercise Price then in effect. The Holder’s
election to rely on a Variable Price for a particular exercise of this Warrant shall not obligate the Holder to rely on a Variable
Price for any future exercises of this Warrant.


 






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(e)           Stock Combination Event Adjustment. If at any time and from time to time on or after the Issuance Date there occurs
any stock split, stock dividend, stock combination recapitalization or other similar transaction involving the Common Stock (each,
a “Stock Combination Event”, and such date thereof, the “Stock Combination Event Date”)
and the Event Market Price is less than the Exercise Price then in effect (after giving effect to the adjustment in clause (b)
above), then on the sixteenth (16th) Trading Day immediately following such Stock Combination Event, the Exercise Price then in
effect on such sixteenth (16th) Trading Day (after giving effect to the adjustment in clause (b) above) shall be reduced (but
in no event increased) to the Event Market Price. For the avoidance of doubt, if the adjustment in the immediately preceding sentence
would otherwise result in an increase in the Exercise Price hereunder, no adjustment shall be made.


 


(f)            Other Events. In the event that the Company (or any Subsidiary (as defined in the Merger Agreement)) shall take any action
to which the provisions hereof are not strictly applicable, or, if applicable, would not operate to protect the Holder from dilution
or if any event occurs of the type contemplated by the provisions of this Section 2 but not expressly provided for by such provisions
(including, without limitation, the granting of stock appreciation rights, phantom stock rights or other rights with equity features,
but excluding the issuance of any Excluded Securities), then the Company’s board of directors shall in good faith determine
and implement an appropriate adjustment in the Exercise Price and the number of Warrant Shares (if applicable) so as to protect
the rights of the Holder, provided that no such adjustment pursuant to this Section 2(e) will increase the Exercise Price or decrease
the number of Warrant Shares as otherwise determined pursuant to this Section 2, provided further that if the Holder does not
accept such adjustments as appropriately protecting its interests hereunder against such dilution, then the Company’s board
of directors and the Holder shall agree, in good faith, upon an independent investment bank of nationally recognized standing
to make such appropriate adjustments, whose determination shall be final and binding absent manifest error and whose fees and
expenses shall be borne by the Company.


 


(g)           Calculations. All calculations under this Section 2 shall be made by rounding to the nearest cent or the nearest 1/100th
of a share, as applicable. The number of shares of Common Stock outstanding at any given time shall not include shares owned
or held by or for the account of the Company, and the disposition of any such shares shall be considered an issuance or sale of
Common Stock.


 






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(h)           Voluntary
Adjustment by Company. The Company may at any time during the term of this Warrant, with the prior written consent of the
Holder, reduce the then current Exercise Price to any amount and for any period of time deemed appropriate by the board of directors
of the Company. 


 


3.            Rights
Upon Distribution Of Assets. In addition to any adjustments pursuant to Section 2 above, if the Company shall declare
or make any dividend or other distribution of its assets (or rights to acquire its assets) to holders of shares of Common Stock,
by way of return of capital or otherwise (including, without limitation, any distribution of cash, stock or other securities,
property, options, evidence of indebtedness or any other assets by way of a dividend, spin off, reclassification, corporate rearrangement,
scheme of arrangement or other similar transaction) (a “Distribution”), at any time after the issuance of this
Warrant, then, in each such case, the Holder shall be entitled to participate in such Distribution to the same extent that the
Holder would have participated therein if the Holder had held the number of shares of Common Stock acquirable upon complete exercise
of this Warrant (without regard to any limitations or restrictions on exercise of this Warrant) immediately before the date on
which a record is taken for such Distribution, or, if no such record is taken, the date as of which the record holders of shares
of Common Stock are to be determined for the participation in such Distribution.


 


4.            PURCHASE RIGHTS; FUNDAMENTAL TRANSACTIONS.


 


(a)           Purchase Rights. In addition to any adjustments pursuant to Section 2 above, if at any time the Company grants, issues
or sells any Options, Convertible Securities or rights to purchase stock, warrants, securities or other property pro rata to the
record holders of any class of Common Stock (the “Purchase Rights”), then the Holder will be entitled to acquire,
upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the Holder could have acquired if the Holder
had held the number of shares of Common Stock acquirable upon complete exercise of this Warrant (without regard to any limitations
or restrictions on exercise of this Warrant) immediately before the date on which a record is taken for the grant, issuance or
sale of such Purchase Rights, or, if no such record is taken, the date as of which the record holders of shares of Common Stock
are to be determined for the grant, issuance or sale of such Purchase Rights.


 






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(b)           Fundamental Transactions. The Company shall not enter into or be party to a Fundamental Transaction unless the Successor
Entity assumes in writing all of the obligations of the Company under this Warrant and the other Exchange Documents (as defined
in the applicable Exchange Agreement) in accordance with the provisions of this Section 4(b) pursuant to written agreements
in form and substance reasonably satisfactory to the Holder and approved by the Holder prior to such Fundamental Transaction,
including agreements to deliver to the Holder in exchange for this Warrant a security of the Successor Entity evidenced by a written
instrument substantially similar in form and substance to this Warrant, including, without limitation, which is exercisable for
a corresponding number of shares of capital stock equivalent to the shares of Common Stock acquirable and receivable upon exercise
of this Warrant (without regard to any limitations on the exercise of this Warrant) prior to such Fundamental Transaction, and
with an exercise price which applies the exercise price hereunder to such shares of capital stock (but taking into account the
relative value of the shares of Common Stock pursuant to such Fundamental Transaction and the value of such shares of capital
stock, such adjustments to the number of shares of capital stock and such exercise price being for the purpose of protecting the
economic value of this Warrant immediately prior to the consummation of such Fundamental Transaction). Upon the consummation of
each Fundamental Transaction, the Successor Entity shall succeed to, and be substituted for (so that from and after the date of
the applicable Fundamental Transaction, the provisions of this Warrant and the other Exchange Documents referring to the “Company”
shall refer instead to the Successor Entity), and may exercise every right and power of the Company and shall assume all of the
obligations of the Company under this Warrant and the other Exchange Documents with the same effect as if such Successor Entity
had been named as the Company herein. Upon consummation of each Fundamental Transaction, the Successor Entity shall deliver to
the Holder confirmation that there shall be issued upon exercise of this Warrant at any time after the consummation of the applicable
Fundamental Transaction, in lieu of the shares of Common Stock (or other securities, cash, assets or other property (except such
items still issuable under Sections 3 and 4(a) above, which shall continue to be receivable thereafter)) issuable upon the
exercise of this Warrant prior to the applicable Fundamental Transaction, such shares of publicly traded common stock (or its
equivalent) of the Successor Entity (including its Parent Entity) which the Holder would have been entitled to receive upon the
happening of the applicable Fundamental Transaction had this Warrant been exercised immediately prior to the applicable Fundamental
Transaction (without regard to any limitations on the exercise of this Warrant), as adjusted in accordance with the provisions
of this Warrant. Notwithstanding the foregoing, and without limiting Section 1(f) hereof, the Holder may elect, at its sole option,
by delivery of written notice to the Company to waive this Section 4(b) to permit the Fundamental Transaction without the
assumption of this Warrant. In addition to and not in substitution for any other rights hereunder, prior to the consummation of
each Fundamental Transaction pursuant to which holders of shares of Common Stock are entitled to receive securities or other assets
with respect to or in exchange for shares of Common Stock (a “Corporate Event”), the Company shall make appropriate
provision to insure that the Holder will thereafter have the right to receive upon an exercise of this Warrant at any time after
the consummation of the applicable Fundamental Transaction but prior to the Expiration Date, in lieu of the shares of the Common
Stock (or other securities, cash, assets or other property (except such items still issuable under Sections 3 and 4(a) above,
which shall continue to be receivable thereafter)) issuable upon the exercise of the Warrant prior to such Fundamental Transaction,
such shares of stock, securities, cash, assets or any other property whatsoever (including warrants or other purchase or subscription
rights) which the Holder would have been entitled to receive upon the happening of the applicable Fundamental Transaction had
this Warrant been exercised immediately prior to the applicable Fundamental Transaction (without regard to any limitations on
the exercise of this Warrant). Provision made pursuant to the preceding sentence shall be in a form and substance reasonably satisfactory
to the Holder. Notwithstanding the foregoing, the provisions of this Section 4(b) will not apply to a Fundamental Transaction
where the purchaser or other Successor Entity, after giving effect to such Fundamental Transaction, does not have any equity securities
that are then listed or designated for quotation on an Eligible Market or other national securities exchange or automated quotation
system.


 






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(c)           Black Scholes Value. Notwithstanding the foregoing and the provisions of Section 4(b) above, at the request of the
Holder delivered at any time commencing on the earliest to occur of (x) the public disclosure of any Fundamental Transaction,
(y) the consummation of any Fundamental Transaction and (z) the Holder first becoming aware of any Fundamental Transaction through
the date that is ninety (90) days after the public disclosure of the consummation of such Fundamental Transaction by the Company
pursuant to a Current Report on Form 8-K filed with the SEC, the Company or the Successor Entity (as the case may be) shall purchase
this Warrant from the Holder on the date of such request by paying to the Holder cash in an amount equal to the Black Scholes
Value.


 


(d)           Application. The provisions of this Section 4 shall apply similarly and equally to successive Fundamental Transactions
and Corporate Events and shall be applied as if this Warrant (and any such subsequent warrants) were fully exercisable and without
regard to any limitations on the exercise of this Warrant.


 


5.            NONCIRCUMVENTION.
The Company hereby covenants and agrees that the Company will not, by amendment of its certificate of incorporation, bylaws
or through any reorganization, transfer of assets, consolidation, merger, scheme of arrangement, dissolution, issuance or sale
of securities, or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this
Warrant, and will at all times in good faith carry out all the provisions of this Warrant and take all action as may be required
to protect the rights of the Holder. Without limiting the generality of the foregoing, the Company (a) shall not increase the
par value of any shares of Common Stock receivable upon the exercise of this Warrant above the Exercise Price then in effect,
and (b) shall take all such actions as may be necessary or appropriate in order that the Company may validly and legally issue
fully paid and non-assessable shares of Common Stock upon the exercise of this Warrant. Notwithstanding anything herein to the
contrary, if after the three calendar month anniversary of the Issuance Date, the Holder is not permitted to exercise this Warrant
in full for any reason (other than pursuant to restrictions set forth in Section 1(f) hereof), the Company shall use its best
efforts to promptly remedy such failure, including, without limitation, obtaining such consents or approvals as necessary to permit
such exercise into shares of Common Stock.


 


6.            WARRANT
HOLDER NOT DEEMED A STOCKHOLDER. Except as otherwise specifically provided herein, the Holder, solely in its capacity
as a holder of this Warrant, shall not be entitled to vote or receive dividends or be deemed the holder of share capital of the
Company for any purpose, nor shall anything contained in this Warrant be construed to confer upon the Holder, solely in its capacity
as the Holder of this Warrant, any of the rights of a stockholder of the Company or any right to vote, give or withhold consent
to any corporate action (whether any reorganization, issue of stock, reclassification of stock, consolidation, merger, conveyance
or otherwise), receive notice of meetings, receive dividends or subscription rights, or otherwise, prior to the issuance to the
Holder of the Warrant Shares which it is then entitled to receive upon the due exercise of this Warrant. In addition, nothing
contained in this Warrant shall be construed as imposing any liabilities on the Holder to purchase any securities (upon exercise
of this Warrant or otherwise) or as a stockholder of the Company, whether such liabilities are asserted by the Company or by creditors
of the Company. Notwithstanding this Section 6, the Company shall provide the Holder with copies of the same notices and other
information given to the stockholders of the Company generally, contemporaneously with the giving thereof to the stockholders.


 






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7.            REISSUANCE OF WARRANTS.


 


(a)           Transfer of Warrant. If this Warrant is to be transferred, the Holder shall surrender this Warrant to the Company, whereupon
the Company will forthwith issue and deliver upon the order of the Holder a new Warrant (in accordance with Section 7(d)),
registered as the Holder may request, representing the right to purchase the number of Warrant Shares being transferred by the
Holder and, if less than the total number of Warrant Shares then underlying this Warrant is being transferred, a new Warrant (in
accordance with Section 7(d)) to the Holder representing the right to purchase the number of Warrant Shares not being transferred.


 


(b)           Lost, Stolen or Mutilated Warrant. Upon receipt by the Company of evidence reasonably satisfactory to the Company of the
loss, theft, destruction or mutilation of this Warrant (as to which a written certification and the indemnification contemplated
below shall suffice as such evidence), and, in the case of loss, theft or destruction, of any indemnification undertaking by the
Holder to the Company in customary and reasonable form and, in the case of mutilation, upon surrender and cancellation of this
Warrant, the Company shall execute and deliver to the Holder a new Warrant (in accordance with Section 7(d)) representing
the right to purchase the Warrant Shares then underlying this Warrant.


 


(c)           Exchangeable for Multiple Warrants. This Warrant is exchangeable, upon the surrender hereof by the Holder at the principal
office of the Company, for a new Warrant or Warrants (in accordance with Section 7(d)) representing in the aggregate the
right to purchase the number of Warrant Shares then underlying this Warrant, and each such new Warrant will represent the right
to purchase such portion of such Warrant Shares as is designated by the Holder at the time of such surrender; provided, however,
no warrants for fractional shares of Common Stock shall be given.


 


(d)           Issuance of New Warrants. Whenever the Company is required to issue a new Warrant pursuant to the terms of this Warrant,
such new Warrant (i) shall be of like tenor with this Warrant, (ii) shall represent, as indicated on the face of such new Warrant,
the right to purchase the Warrant Shares then underlying this Warrant (or in the case of a new Warrant being issued pursuant to
Section 7(a) or Section 7(c), the Warrant Shares designated by the Holder which, when added to the number of shares of Common
Stock underlying the other new Warrants issued in connection with such issuance, does not exceed the number of Warrant Shares
then underlying this Warrant), (iii) shall have an issuance date, as indicated on the face of such new Warrant which is the same
as the Issuance Date, and (iv) shall have the same rights and conditions as this Warrant.


 






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8.            NOTICES.
Whenever notice is required to be given under this Warrant, unless otherwise provided herein, such notice shall be given
in accordance with Section 16(e) of the applicable Exchange Agreement. The Company shall provide the Holder with prompt written
notice of all actions taken pursuant to this Warrant (other than the issuance of shares of Common Stock upon exercise in accordance
with the terms hereof), including in reasonable detail a description of such action and the reason therefor. Without limiting
the generality of the foregoing, the Company will give written notice to the Holder (i) immediately upon each adjustment of the
Exercise Price and the number of Warrant Shares, setting forth in reasonable detail, and certifying, the calculation of such adjustment(s),
(ii) at least ten (10) Trading Days prior to the date on which the Company closes its books or takes a record (A) with respect
to any dividend or distribution upon the shares of Common Stock, (B) with respect to any grants, issuances or sales of any Options,
Convertible Securities or rights to purchase stock, warrants, securities or other property to holders of shares of Common Stock
or (C) for determining rights to vote with respect to any Fundamental Transaction, dissolution or liquidation, provided in each
case that such information shall be made known to the public prior to or in conjunction with such notice being provided to the
Holder, (iii) at least ten (10) Trading Days prior to the consummation of any Fundamental Transaction and (iv) within one (1)
Business Day of the occurrence of an Authorized Share Failure or Conversion Failure (as each term is defined in the Preferred
Shares), setting forth in reasonable detail any material events with respect to such Authorized Share Failure or Conversion Failure
and any efforts by the Company to cure such Authorized Share Failure or Conversion Failure. To the extent that any notice provided
hereunder constitutes, or contains, material, non-public information regarding the Company or any of its Subsidiaries, unless
otherwise requested by the Holder, the Company shall simultaneously file such notice with the SEC pursuant to a Current Report
on Form 8-K. It is expressly understood and agreed that the time of execution specified by the Holder in each Exercise Notice
shall be definitive and may not be disputed or challenged by the Company.


 


9.            AMENDMENT
AND WAIVER. Except as otherwise provided herein, the provisions of this Warrant (other than Section 1(f))
may be amended and the Company may take any action herein prohibited, or omit to perform any act herein required to be
performed by it, only if the Company has obtained the written consent of the Holder. No waiver shall be effective unless it
is in writing and signed by an authorized representative of the waiving party.


 


10.          SEVERABILITY. If
any provision of this Warrant is prohibited by law or otherwise determined to be invalid or unenforceable by a court of
competent jurisdiction, the provision that would otherwise be prohibited, invalid or unenforceable shall be deemed amended to
apply to the broadest extent that it would be valid and enforceable, and the invalidity or unenforceability of such provision
shall not affect the validity of the remaining provisions of this Warrant so long as this Warrant as so modified continues to
express, without material change, the original intentions of the parties as to the subject matter hereof and the prohibited
nature, invalidity or unenforceability of the provision(s) in question does not substantially impair the respective
expectations or reciprocal obligations of the parties or the practical realization of the benefits that would otherwise be
conferred upon the parties. The parties will endeavor in good faith negotiations to replace the prohibited, invalid or
unenforceable provision(s) with a valid provision(s), the effect of which comes as close as possible to that of the
prohibited, invalid or unenforceable provision(s).


 






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11.          GOVERNING
LAW. This Warrant shall be governed by and construed and enforced in accordance with, and all questions concerning
the construction, validity, interpretation and performance of this Warrant shall be governed by, the internal laws of the
State of New York, without giving effect to any choice of law or conflict of law provision or rule (whether of the State of
New York or any other jurisdictions) that would cause the application of the laws of any jurisdictions other than the State
of New York. The Company hereby irrevocably waives personal service of process and consents to process being served in any
such suit, action or proceeding by mailing a copy thereof to the Company at the address set forth in Section 16(e) of the
applicable Exchange Agreement and agrees that such service shall constitute good and sufficient service of process and notice
thereof. The Company hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in The
City of New York, Borough of Manhattan, for the adjudication of any dispute hereunder or in connection herewith or with any
transaction contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees not to assert in any suit,
action or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such suit,
action or proceeding is brought in an inconvenient forum or that the venue of such suit, action or proceeding is improper.
Nothing contained herein shall be deemed to limit in any way any right to serve process in any manner permitted by law.
Nothing contained herein shall be deemed or operate to preclude the Holder from bringing suit or taking other legal action
against the Company in any other jurisdiction to collect on the Company’s obligations to the Holder, to realize on any
collateral or any other security for such obligations, or to enforce a judgment or other court ruling in favor of the Holder. THE
COMPANY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE TO, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF
ANY DISPUTE HEREUNDER OR IN CONNECTION WITH OR ARISING OUT OF THIS WARRANT OR ANY TRANSACTION CONTEMPLATED
HEREBY. 


 


12.          CONSTRUCTION;
HEADINGS. This Warrant shall be deemed to be jointly drafted by the Company and the Holder and shall not be
construed against any Person as the drafter hereof. The headings of this Warrant are for convenience of reference and shall
not form part of, or affect the interpretation of, this Warrant. Terms used in this Warrant but defined in the other Exchange
Documents shall have the meanings ascribed to such terms on the Issuance Date in such other Exchange Documents unless
otherwise consented to in writing by the Holder. 


 


13.          DISPUTE RESOLUTION.


 


(a)           Submission to Dispute Resolution.


 


(i)         In the case of a dispute relating to the Exercise Price, the Closing Sale Price, the Bid Price, Black Scholes Consideration Value,
Black Scholes Value or fair market value or the arithmetic calculation of the number of Warrant Shares (as the case may be) (including,
without limitation, a dispute relating to the determination of any of the foregoing), the Company or the Holder (as the case may
be) shall submit the dispute to the other party via facsimile or personal delivery (A) if by the Company, within two (2) Business
Days after the occurrence of the circumstances giving rise to such dispute or (B) if by the Holder, at any time after the Holder
learned of the circumstances giving rise to such dispute. If the Holder and the Company are unable to promptly resolve such dispute
relating to such Exercise Price, such Closing Sale Price, such Bid Price, such Black Scholes Consideration Value, Black Scholes
Value or such fair market value or such arithmetic calculation of the number of Warrant Shares (as the case may be), at any time
after the second (2nd) Business Day following such initial notice by the Company or the Holder (as the case may be)
of such dispute to the Company or the Holder (as the case may be), then the Holder may, at its sole option, select an independent,
reputable investment bank to resolve such dispute.


 






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(ii)        The Holder and the Company shall each deliver to such investment bank (A) a copy of the initial dispute submission so delivered
in accordance with the first sentence of this Section 13 and (B) written documentation supporting its position with respect to
such dispute, in each case, no later than 5:00 p.m. (New York time) by the fifth (5th) Business Day immediately following
the date on which the Holder selected such investment bank (the “Dispute Submission Deadline”) (the
documents referred to in the immediately preceding clauses (A) and (B) are collectively referred to herein as the “Required
Dispute Documentation”) (it being understood and agreed that if either the Holder or the Company fails to so deliver
all of the Required Dispute Documentation by the Dispute Submission Deadline, then the party who fails to so submit all of the
Required Dispute Documentation shall no longer be entitled to (and hereby waives its right to) deliver or submit any written documentation
or other support to such investment bank with respect to such dispute and such investment bank shall resolve such dispute based
solely on the Required Dispute Documentation that was delivered to such investment bank prior to the Dispute Submission Deadline).
Unless otherwise agreed to in writing by both the Company and the Holder or otherwise requested by such investment bank, neither
the Company nor the Holder shall be entitled to deliver or submit any written documentation or other support to such investment
bank in connection with such dispute (other than the Required Dispute Documentation).


 


(iii)       The Company and the Holder shall cause such investment bank to determine the resolution of such dispute and notify the Company
and the Holder of such resolution no later than ten (10) Business Days immediately following the Dispute Submission Deadline.
The fees and expenses of such investment bank shall be borne solely by the Company, and such investment bank’s resolution
of such dispute shall be final and binding upon all parties absent manifest error.


 


(b)           Miscellaneous. The Company expressly acknowledges and agrees that (i) this Section 13 constitutes an agreement to arbitrate
between the Company and the Holder (and constitutes an arbitration agreement) under the rules then in effect under § 7501,
et seq. of the New York Civil Practice Law and Rules (“CPLR”) and that the Holder is authorized to apply for
an order to compel arbitration pursuant to CPLR § 7503(a) in order to compel compliance with this Section 13, (ii) a dispute
relating to the Exercise Price includes, without limitation, disputes as to (A) whether an issuance or sale or deemed issuance
or sale of Common Stock occurred under Section 2(b), (B) the consideration per share at which an issuance or deemed issuance of
Common Stock occurred, (C) whether any issuance or sale or deemed issuance or sale of Common Stock was an issuance or sale or
deemed issuance or sale of Excluded Securities, (D) whether an agreement, instrument, security or the like constitutes and Option
or Convertible Security and (E) whether a Dilutive Issuance occurred, (iii) the terms of this Warrant and each other applicable
Exchange Document shall serve as the basis for the selected investment bank’s resolution of the applicable dispute, such
investment bank shall be entitled (and is hereby expressly authorized) to make all findings, determinations and the like that
such investment bank determines are required to be made by such investment bank in connection with its resolution of such dispute
(including, without limitation, determining (A) whether an issuance or sale or deemed issuance or sale of Common Stock occurred
under Section 2(b), (B) the consideration per share at which an issuance or deemed issuance of Common Stock occurred, (C) whether
any issuance or sale or deemed issuance or sale of Common Stock was an issuance or sale or deemed issuance or sale of Excluded
Securities, (D) whether an agreement, instrument, security or the like constitutes and Option or Convertible Security and (E)
whether a Dilutive Issuance occurred) and in resolving such dispute such investment bank shall apply such findings, determinations
and the like to the terms of this Warrant and any other applicable Exchange Documents, (iv) the Holder (and only the Holder),
in its sole discretion, shall have the right to submit any dispute described in this Section 13 to any state or federal court
sitting in The City of New York, Borough of Manhattan in lieu of utilizing the procedures set forth in this Section 13 and (v)
nothing in this Section 13 shall limit the Holder from obtaining any injunctive relief or other equitable remedies (including,
without limitation, with respect to any matters described in this Section 13).


 






    	18



    	 



    

 


14.          REMEDIES,
CHARACTERIZATION, OTHER OBLIGATIONS, BREACHES AND INJUNCTIVE RELIEF. The remedies provided in this Warrant shall be
cumulative and in addition to all other remedies available under this Warrant and the other Exchange Documents, at law or in equity
(including a decree of specific performance and/or other injunctive relief), and nothing herein shall limit the right of the Holder
to pursue actual and consequential damages for any failure by the Company to comply with the terms of this Warrant. The Company
covenants to the Holder that there shall be no characterization concerning this instrument other than as expressly provided herein.
Amounts set forth or provided for herein with respect to payments, exercises and the like (and the computation thereof) shall
be the amounts to be received by the Holder and shall not, except as expressly provided herein, be subject to any other obligation
of the Company (or the performance thereof). The Company acknowledges that a breach by it of its obligations hereunder will cause
irreparable harm to the Holder and that the remedy at law for any such breach may be inadequate. The Company therefore agrees
that, in the event of any such breach or threatened breach, the holder of this Warrant shall be entitled, in addition to all other
available remedies, to an injunction restraining any breach, without the necessity of showing economic loss and without any bond
or other security being required. The Company shall provide all information and documentation to the Holder that is requested
by the Holder to enable the Holder to confirm the Company’s compliance with the terms and conditions of this Warrant (including,
without limitation, compliance with Section 2 hereof). The issuance of shares and certificates for shares as contemplated hereby
upon the exercise of this Warrant shall be made without charge to the Holder or such shares for any issuance tax or other costs
in respect thereof, provided that the Company shall not be required to pay any tax which may be payable in respect of any transfer
involved in the issuance and delivery of any certificate in a name other than the Holder or its agent on its behalf. 


 


15.          PAYMENT OF COLLECTION, ENFORCEMENT AND OTHER COSTS. If (a) this Warrant
is placed in the hands of an attorney for collection or enforcement or is collected or enforced through any legal proceeding or
the holder otherwise takes action to collect amounts due under this Warrant or to enforce the provisions of this Warrant or (b)
there occurs any bankruptcy, reorganization, receivership of the company or other proceedings affecting company creditors’
rights and involving a claim under this Warrant, then the Company shall pay the costs incurred by the Holder for such collection,
enforcement or action or in connection with such bankruptcy, reorganization, receivership or other proceeding, including, without
limitation, attorneys’ fees and disbursements.


 






    	19



    	 



    

 


16.          TRANSFER. This
Warrant may be offered for sale, sold, transferred or assigned without the consent of the Company.


 


17.          [RESERVED]


 


18.          CERTAIN
DEFINITIONS. For purposes of this Warrant, the following terms shall have the following meanings:




 


(a)           “1933 Act” means the Securities Act of 1933, as amended, and the rules and regulations thereunder.


 


(b)           “1934 Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder.


 


(c)           “Adjustment Right” means any right granted with respect to any securities issued in connection with, or with
respect to, any issuance or sale (or deemed issuance or sale in accordance with Section 2) of shares of Common Stock (other
than rights of the type described in Section 3 and 4 hereof) that could result in a decrease in the net consideration received
by the Company in connection with, or with respect to, such securities (including, without limitation, any cash settlement rights,
cash adjustment or other similar rights).


 


(d)           “Affiliate” means, with respect to any Person, any other Person that directly or indirectly controls, is controlled
by, or is under common control with, such Person, it being understood for purposes of this definition that “control”
of a Person means the power directly or indirectly either to vote 10% or more of the stock having ordinary voting power for the
election of directors of such Person or direct or cause the direction of the management and policies of such Person whether by
contract or otherwise.


 


(e)           “Alternate Cashless Eligible Day” means such Trading Day occurring on or after December 31, 2015 in which the
VWAP of the Common Stock on the immediately preceding Trading Day fails to be greater than $4.00 (as adjusted for stock splits,
stock distributions, recapitalizations or similar events).


 


(f)            “Approved Stock Plan” means any employee benefit plan which has been approved by the board of directors of
the Company prior to or subsequent to the date hereof pursuant to which shares of Common Stock, non-qualified and qualified options
to purchase Common Stock, stock appreciation rights, restricted stock awards, restricted stock units, stock bonus awards, performance
compensation awards (including cash bonus awards) or any combination of the foregoing may be issued to any employee, officer or
director for services provided to the Company in their respective capacities as such. For the avoidance of doubt, an Approved
Stock Plan may permit issuances of awards to other Persons than those specified in this definition, but such awards issued to
Persons other than those specified in this definition shall not be Excluded Securities issued pursuant to an Approved Stock Plan
for purposes of this Warrant.


 


(g)           [Reserved]


 






    	20



    	 



    

 


(h)           “Bid Price” means, for any security as of the particular time of determination, the bid price for such security
on the Principal Market as reported by Bloomberg as of such time of determination, or, if the Principal Market is not the principal
securities exchange or trading market for such security, the bid price of such security on the principal securities exchange or
trading market where such security is listed or traded as reported by Bloomberg as of such time of determination, or if the foregoing
does not apply, the bid price of such security in the over-the-counter market on the electronic bulletin board for such security
as reported by Bloomberg as of such time of determination, or, if no bid price is reported for such security by Bloomberg as of
such time of determination, the average of the bid prices of any market makers for such security as reported in the “pink
sheets” by OTC Markets Group Inc. (formerly Pink Sheets LLC) as of such time of determination. If the Bid Price cannot be
calculated for a security as of the particular time of determination on any of the foregoing bases, the Bid Price of such security
as of such time of determination shall be the fair market value as mutually determined by the Company and the Holder. If the Company
and the Holder are unable to agree upon the fair market value of such security, then such dispute shall be resolved in accordance
with the procedures in Section 13. All such determinations shall be appropriately adjusted for any stock dividend, stock
split, stock combination or other similar transaction during such period.


 


(i)             “Black Scholes Consideration Value” means the value of the applicable Option, Convertible Security or Adjustment
Right (as the case may be) as of the date of issuance thereof calculated using the Black Scholes Option Pricing Model obtained
from the “OV” function on Bloomberg utilizing (i) an underlying price per share equal to the Closing Sale Price of
the Common Stock on the Trading Day immediately preceding the public announcement of the execution of definitive documents with
respect to the issuance of such Option or Convertible Security (as the case may be), (ii) a risk-free interest rate corresponding
to the U.S. Treasury rate for a period equal to the remaining term of such Option, Convertible Security or Adjustment Right (as
the case may be) as of the date of issuance of such Option, Convertible Security or Adjustment Right (as the case may be), (iii)
a zero cost of borrow and (iv) an expected volatility equal to 80%.


 


(j)            “Black Scholes Value” means the value of the unexercised portion of this Warrant remaining on the date of the
Holder’s request pursuant to Section 4(c), which value is calculated using the Black Scholes Option Pricing Model obtained
from the “OV” function on Bloomberg utilizing (i) an underlying price per share equal to the greater of (1) the highest
Closing Sale Price of the Common Stock during the period beginning on the Trading Day immediately preceding the announcement of
the applicable Fundamental Transaction (or the consummation of the applicable Fundamental Transaction, if earlier) and ending
on the Trading Day of the Holder’s request pursuant to Section 4(c) and (2) the sum of the price per share being offered
in cash in the applicable Fundamental Transaction (if any) plus the value of the non-cash consideration being offered in the applicable
Fundamental Transaction (if any), (ii) a strike price equal to the Exercise Price in effect on the date of the Holder’s
request pursuant to Section 4(c), (iii) a risk-free interest rate corresponding to the U.S. Treasury rate for a period equal
to the greater of (1) the remaining term of this Warrant as of the date of the Holder’s request pursuant to Section 4(c)
and (2) the remaining term of this Warrant as of the date of consummation of the applicable Fundamental Transaction or as of the
date of the Holder’s request pursuant to Section 4(c) if such request is prior to the date of the consummation of the
applicable Fundamental Transaction, (iv) a zero cost of borrow and (v) an expected volatility equal to 80%.


 






    	21



    	 



    

 


(k)           “Bloomberg” means Bloomberg, L.P.


 


(l)            “Business Combination” shall have the meaning as set forth in the Registration Statement.


 


(m)          “Business Day” means any day other than Saturday, Sunday or other day on which commercial banks in The City
of New York are authorized or required by law to remain closed.


 


(n)           “Closing Sale Price” means, for any security as of any date, the last closing trade price for such security
on the Principal Market, as reported by Bloomberg, or, if the Principal Market begins to operate on an extended hours basis and
does not designate the closing trade price, then the last trade price of such security prior to 4:00:00 p.m., New York time, as
reported by Bloomberg, or, if the Principal Market is not the principal securities exchange or trading market for such security,
the last trade price of such security on the principal securities exchange or trading market where such security is listed or
traded as reported by Bloomberg, or if the foregoing does not apply, the last trade price of such security in the over-the-counter
market on the electronic bulletin board for such security as reported by Bloomberg, or, if no last trade price is reported for
such security by Bloomberg, the average of the ask prices of any market makers for such security as reported in the “pink
sheets” by OTC Markets Group Inc. (formerly Pink Sheets LLC). If the Closing Sale Price cannot be calculated for a security
on a particular date on any of the foregoing bases, the Closing Sale Price of such security on such date shall be the fair market
value as mutually determined by the Company and the Holder. If the Company and the Holder are unable to agree upon the fair market
value of such security, then such dispute shall be resolved in accordance with the procedures in Section 13. All such determinations
shall be appropriately adjusted for any stock dividend, stock split, stock combination or other similar transaction during such
period.


 


(o)           “Common Stock” means (i) the Company’s shares of common stock, $0.0001 par value per share, and
(ii) any capital stock into which such common stock shall have been changed or any share capital resulting from a reclassification
of such common stock.


 


(p)           “Convertible Securities” means any stock or other security (other than Options) that is at any time and under
any circumstances, directly or indirectly, convertible into, exercisable or exchangeable for, or which otherwise entitles the
holder thereof to acquire, any shares of Common Stock.


 


(q)           “Eligible Market” means The New York Stock Exchange, the NYSE MKT, the Nasdaq Capital Market, the Nasdaq Global
Select Market, the Nasdaq Global Market, the OTCQB or the Principal Market.


 


(r)            “Exchange Agreement” means any of those certain Purchase and Exchange Agreements, dated as of June 10, 2015,
each by and among the Company, Chart Acquisition Corp. and Chart Financing Sub, on the one hand, and a Buyer, on the other hand.


 


(s)           “Event Market Price” means, with respect to any Stock Combination Event Date, the quotient determined by dividing
(x) the sum of the VWAP of the Common Stock for each of the five (5) lowest Trading Days during the twenty (20) consecutive Trading
Day period ending and including the Trading Day immediately preceding the sixteenth (16th) Trading Day after such Stock Combination
Event Date, divided by (y) five (5).


 






    	22



    	 



    

 


(t)            “Excluded Securities” means (i) shares of Common Stock, non-qualified and qualified options to purchase Common
Stock, stock appreciation rights, restricted stock awards, restricted stock units, stock bonus awards, performance compensation
awards (including cash bonus awards) or any combination of the foregoing issued to directors, officers or employees of the Company
for services provided to the Company in their respective capacities as such pursuant to an Approved Stock Plan (as defined above),
provided that (A) all such issuances (taking into account the shares of Common Stock issuable upon exercise of such options) after
the Issuance Date pursuant to this clause (i) do not, in the aggregate, exceed more than 10% of the Common Stock issued and outstanding
at the time of the issuance of the Warrants, after giving effect to the consummation of the Business Combination and to shares
issuable thereafter pursuant to the terms of the Merger Agreement and (B) the exercise price of any such options is not lowered,
none of such options are amended to increase the number of shares issuable thereunder and none of the terms or conditions of any
such options are otherwise materially changed in any manner that adversely affects any of the Buyers; (ii) shares of Common Stock
issued upon the conversion or exercise of Convertible Securities (other than standard options to purchase Common Stock issued
pursuant to an Approved Stock Plan that are covered by clause (i) above) issued prior to the Issuance Date, provided that the
conversion price of any such Convertible Securities (other than standard options to purchase Common Stock issued pursuant to an
Approved Stock Plan that are covered by clause (i) above) is not lowered, none of such Convertible Securities (other than standard
options to purchase Common Stock issued pursuant to an Approved Stock Plan that are covered by clause (i) above) are amended to
increase the number of shares issuable thereunder and none of the terms or conditions of any such Convertible Securities (other
than standard options to purchase Common Stock issued pursuant to an Approved Stock Plan that are covered by clause (i) above)
are otherwise materially changed in any manner that adversely affects any of the Buyers; (iii) the shares of Common Stock issuable
upon conversion of the Preferred Shares or otherwise pursuant to the terms of the Preferred Shares; provided, that the terms of
the Preferred Shares are not amended, modified or changed on or after the Issuance Date (other than antidilution adjustments pursuant
to the terms thereof in effect as of the Issuance Date); (iv) the shares of Common Stock issuable upon exercise of the Investor
Warrants or the Pubco Warrants (as defined in the Merger Agreement) issued in the Business Combination pursuant to the Merger
Agreement and the Registration Agreement; provided, that the terms of the Investor Warrant or Pubco Warrant are not amended, modified
or changed on or after the Issuance Date (other than antidilution adjustments pursuant to the terms thereof in effect as of the
Issuance Date); (v) shares of Common Stock or other securities of the Company issued pursuant to the terms of the Merger Agreement,
including without limitation Earn-Out Shares and Purchase Price Adjustment Shares (each as defined in the Merger Agreement); and
(vi) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors
of the Company, provided that any such issuance shall only be to a Person (or to the equity holders of a Person) which is, itself
or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company
and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction
in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business
is investing in securities.


 






    	23



    	 



    

 


(u)           “Expiration Date” means the date that is the fifteenth (15th) calendar month anniversary of the
Issuance Date or, if such date falls on a day other than a Business Day or on which trading does not take place on the Principal
Market (a “Holiday”), the next date that is not a Holiday.


 


(v)           “Fundamental Transaction” means (A) that the Company shall, directly or indirectly, including through subsidiaries,
Affiliates or otherwise, in one or more related transactions, (i) consolidate or merge with or into (whether or not the Company
is the surviving corporation) another Subject Entity, or (ii) sell, assign, transfer, convey or otherwise dispose of all or substantially
all of the properties or assets of the Company or any of its “significant subsidiaries” (as defined in Rule 1-02 of
Regulation S-X) to one or more Subject Entities, or (iii) make, or allow one or more Subject Entities to make, or allow the Company
to be subject to or have its Common Stock be subject to or party to one or more Subject Entities making, a purchase, tender or
exchange offer that is accepted by the holders of at least either (x) 50% of the outstanding shares of Common Stock, (y) 50% of
the outstanding shares of Common Stock calculated as if any shares of Common Stock held by all Subject Entities making or party
to, or Affiliated with any Subject Entities making or party to, such purchase, tender or exchange offer were not outstanding;
or (z) such number of shares of Common Stock such that all Subject Entities making or party to, or Affiliated with any Subject
Entity making or party to, such purchase, tender or exchange offer, become collectively the beneficial owners (as defined in Rule
13d-3 under the 1934 Act) of at least 50% of the outstanding shares of Common Stock, or (iv) consummate a stock or share purchase
agreement or other business combination (including, without limitation, a reorganization, recapitalization, spin-off or scheme
of arrangement) with one or more Subject Entities whereby all such Subject Entities, individually or in the aggregate, acquire,
either (x) at least 50% of the outstanding shares of Common Stock, (y) at least 50% of the outstanding shares of Common Stock
calculated as if any shares of Common Stock held by all the Subject Entities making or party to, or Affiliated with any Subject
Entity making or party to, such stock purchase agreement or other business combination were not outstanding; or (z) such number
of shares of Common Stock such that the Subject Entities become collectively the beneficial owners (as defined in Rule 13d-3 under
the 1934 Act) of at least 50% of the outstanding shares of Common Stock, or (v) reorganize, recapitalize or reclassify its Common
Stock, (B) that the Company shall, directly or indirectly, including through subsidiaries, Affiliates or otherwise, in one or
more related transactions, allow any Subject Entity individually or the Subject Entities in the aggregate to be or become the
“beneficial owner” (as defined in Rule 13d-3 under the 1934 Act), directly or indirectly, whether through acquisition,
purchase, assignment, conveyance, tender, tender offer, exchange, reduction in outstanding shares of Common Stock, merger, consolidation,
business combination, reorganization, recapitalization, spin-off, scheme of arrangement, reorganization, recapitalization or reclassification
or otherwise in any manner whatsoever, of either (x) at least 50% of the aggregate ordinary voting power represented by issued
and outstanding Common Stock, (y) at least 50% of the aggregate ordinary voting power represented by issued and outstanding Common
Stock not held by all such Subject Entities as of the date of this Warrant calculated as if any shares of Common Stock held by
all such Subject Entities were not outstanding, or (z) a percentage of the aggregate ordinary voting power represented by issued
and outstanding shares of Common Stock or other equity securities of the Company sufficient to allow such Subject Entities to
effect a statutory short form merger or other transaction requiring other shareholders of the Company to surrender their shares
of Common Stock without approval of the shareholders of the Company or (C) directly or indirectly, including through subsidiaries,
Affiliates or otherwise, in one or more related transactions, the issuance of or the entering into any other instrument or transaction
structured in a manner to circumvent, or that circumvents, the intent of this definition in which case this definition shall be
construed and implemented in a manner otherwise than in strict conformity with the terms of this definition to the extent necessary
to correct this definition or any portion of this definition which may be defective or inconsistent with the intended treatment
of such instrument or transaction.


 






    	24



    	 



    

 


(w)          “Group” means a “group” as that term is used in Section 13(d) of the 1934 Act and as defined in
Rule 13d-5 thereunder.


 


(x)           “Merger Agreement” shall have the meaning as set forth in the Registration Statement.


 


(y)          “Options” means any rights, warrants or options to subscribe for or purchase shares of Common Stock or Convertible
Securities.


 


(z)           “Parent Entity” of a Person means an entity that, directly or indirectly, controls the applicable Person and
whose common stock or equivalent equity security is quoted or listed on an Eligible Market, or, if there is more than one such
Person or Parent Entity, the Person or Parent Entity with the largest public market capitalization as of the date of consummation
of the Fundamental Transaction.


 


(aa)         “Person” means an individual, a limited liability company, a partnership, a joint venture, a corporation, a
trust, an unincorporated organization, any other entity or a government or any department or agency thereof.


 


(bb)        “Preferred Shares” has the meaning ascribed to such term in the Exchange Agreements, and shall include all
shares of preferred stock of the Company issued in exchange therefor or replacement thereof.


 


(cc)          “Principal Market” means the OTCQB.


 


(dd)         “Registration Statement” means the Company’s Registration Statement on Form S-4 (File number 333-201424).


 


(ee)          “SEC” means the United States Securities and Exchange Commission or the successor thereto.


 


(ff)           “Series A-1 Warrants” means the Pubco Series A-1 Warrants as defined in the Merger Agreement, and shall include
all warrants to purchase Common Stock or Preferred Shares issued in exchange therefor or replacement thereof.


 


(gg)         “Series A-2 Warrants” means the Pubco Series A-2 Warrants as defined in the Merger Agreement, and shall include
all warrants to purchase Common Stock or Preferred Shares issued in exchange therefor or replacement thereof.


 






    	25



    	 



    

 


(hh)         “Series B-1 Warrants” means the Pubco Series B-1 Warrants as defined in the Merger Agreement, and shall include
all warrants to purchase Common Stock or Preferred Shares issued in exchange therefor or replacement thereof.


 


(ii)            “Series B-2 Warrants” means the Pubco Series B-2 Warrants as defined in the Merger Agreement, and shall include
all warrants to purchase Common Stock or Preferred Shares issued in exchange therefor or replacement thereof.


 


(jj)            “Subject
Entity” means any Person, Persons or Group or any Affiliate or associate of any such Person, Persons or Group.


 


(kk)         “Successor Entity” means the Person (or, if so elected by the Holder, the Parent Entity) formed by, resulting
from or surviving any Fundamental Transaction or the Person (or, if so elected by the Holder, the Parent Entity) with which such
Fundamental Transaction shall have been entered into.


 


(ll)           “Trading Day” means, as applicable, (x) with respect to all price or trading volume determinations relating
to the Common Stock, any day on which the Common Stock is traded on the Principal Market, or, if the Principal Market is not the
principal trading market for the Common Stock, then on the principal securities exchange or securities market on which the Common
Stock is then traded, provided that “Trading Day” shall not include any day on which the Common Stock is scheduled
to trade on such exchange or market for less than 4.5 hours or any day that the Common Stock is suspended from trading during
the final hour of trading on such exchange or market (or if such exchange or market does not designate in advance the closing
time of trading on such exchange or market, then during the hour ending at 4:00:00 p.m., New York time) unless such day is otherwise
designated as a Trading Day in writing by the Holder or (y) with respect to all determinations other than price determinations
relating to the Common Stock, any day on which The New York Stock Exchange (or any successor thereto) is open for trading of securities.


 


(mm)      
“VWAP” means, for any security as of any date, the dollar volume-weighted average price for such security on
the Principal Market (or, if the Principal Market is not the principal trading market for such security, then on the principal
securities exchange or securities market on which such security is then traded) during the period beginning at 9:30:01 a.m., New
York time, and ending at 4:00:00 p.m., New York time, as reported by Bloomberg through its “HP” function (set to weighted
average) or, if the foregoing does not apply, the dollar volume-weighted average price of such security in the over-the-counter
market on the electronic bulletin board for such security during the period beginning at 9:30:01 a.m., New York time, and ending
at 4:00:00 p.m., New York time, as reported by Bloomberg, or, if no dollar volume-weighted average price is reported for such
security by Bloomberg for such hours, the average of the highest closing bid price and the lowest closing ask price of any of
the market makers for such security as reported in the “pink sheets” by OTC Markets Group Inc. (formerly Pink Sheets
LLC). If the VWAP cannot be calculated for such security on such date on any of the foregoing bases, the VWAP of such security
on such date shall be the fair market value as mutually determined by the Company and the Holder. If the Company and the Holder
are unable to agree upon the fair market value of such security, then such dispute shall be resolved in accordance with the procedures
in Section 13. All such determinations shall be appropriately adjusted for any stock dividend, stock split, stock combination,
recapitalization or other similar transaction during such period.


 


[Signature page follows]


 






    	26



    	 



    

 


IN WITNESS WHEREOF, the Company has
caused this Series B-2 Warrant to Purchase Common Stock to be duly executed as of the Issuance Date set out above.


 





	 	TEMPUS APPLIED SOLUTIONS HOLDINGS, INC.
	 	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:


 


[Signature Page
to Series B-2 Warrant]


 






    	 



    	 



    

 


EXHIBIT
A




 


EXERCISE
NOTICE


 


TO
BE EXECUTED BY THE REGISTERED HOLDER TO EXERCISE THIS

Series B-2 WARRANT TO PURCHASE COMMON STOCK


 


TEMPUS APPLIED SOLUTIONS HOLDINGS,
INC.


 


The undersigned
holder hereby exercises the right to purchase _________________ of the shares of Common Stock (“Warrant Shares”)
of Tempus Applied Solutions Holdings, Inc., a Delaware corporation (the “Company”), evidenced by Warrant to
Purchase Common Stock No. B-2-[__] (the “Warrant”). Capitalized terms used herein and not otherwise defined
shall have the respective meanings set forth in the Warrant.


 


1.        Form of
Exercise Price. The Holder intends that payment of the Aggregate Exercise Price shall be made as:


 


____________
a “Cash Exercise” with respect to _________________ Warrant Shares;


 


and/or

 


____________
a “Cashless Exercise” with respect to ______________ Warrant Shares;


 


and/or

 


____________ an
“Alternate Cashless Exercise” with respect to _______________ Warrant Shares.


 


In the event that
the Holder has elected a Cashless Exercise or Alternate Cashless Exercise with respect to some or all of the Warrant Shares to
be issued pursuant hereto, the Holder hereby represents and warrants that (i) this Exercise Notice was executed by the Holder
at __________ [a.m.][p.m.] on the date set forth below and (ii) if applicable, the Bid Price as of such time of execution of this
Exercise Notice was $________.


 


☐        Check
here if requesting that _________ of the Warrant Shares deliverable hereunder should be issued as Preferred Shares.


 


2.        Payment
of Exercise Price. In the event that the Holder has elected a Cash Exercise or Alternate Cashless Exercise with respect to
some or all of the Warrant Shares to be issued pursuant hereto, the Holder shall pay the Aggregate Exercise Price in the sum of
$___________________ to the Company in accordance with the terms of the Warrant.


 






    	A-1



    	 



    

 


3.        Delivery
of Warrant Shares. The Company shall deliver to Holder, or its designee or agent as specified below, __________ Warrant Shares
in accordance with the terms of the Warrant. Delivery shall be made to Holder, or for its benefit, as follows:


 


☐        Check here
if requesting delivery as a certificate to the following name and to the following address:


 


	Issue
    to:	 
	 	 
	 	 


 


☐       Check
here if requesting delivery by Deposit/Withdrawal at Custodian as follows:


 





	 	DTC Participant:	 
	 	DTC Number:	 
	 	Account Number:	 




 


	Date: _____________
__, ________________

         

        _____________________________________

Name of Registered Holder 

	 
	By:  _________________________________

                Name:

                Title:

         

               Tax
ID:____________________________

               

               Facsimile:__________________________

         

               E-mail Address:_____________________



 






    	A-2



    	 



    

 


EXHIBIT B


 


ACKNOWLEDGMENT


 


The Company hereby
acknowledges this Exercise Notice and hereby directs ______________ to issue the above indicated number of shares of Common Stock
in accordance with the Transfer Agent Instructions dated ______________, from the Company and acknowledged and agreed to by _______________.


 





	 	TEMPUS APPLIED SOLUTIONS HOLDINGS, INC.
	 	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:




   


 


B-1