Exhibit 4.1


 


NEITHER THIS SECURITY NOR THE SECURITIES
INTO WHICH THIS SECURITY IS CONVERTIBLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION
OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES
ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES
ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES
ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS AS EVIDENCED BY A LEGAL OPINION OF COUNSEL TO THE TRANSFEROR TO SUCH
EFFECT, THE SUBSTANCE OF WHICH SHALL BE REASONABLY ACCEPTABLE TO THE COMPANY.


 


Original Issue Date: March 20, 2017


Original Conversion Price (subject to adjustment herein): $2.03



 


Principal Amount: $


 


AUTHENTIDATE HOLDING CORP.


SENIOR SECURED CONVERTIBLE NOTE


 


THIS SENIOR SECURED CONVERTIBLE NOTE is
a duly authorized and validly issued Senior Secured Convertible Note of Authentidate Holding Corp., a Delaware corporation, (the
“Company”), having its principal place of business at 2225 Centennial Drive, Gainesville, GA 30504, due March
20, 2018 (this note, the “Note”). This Note is being issued pursuant to the Exchange Agreement (as defined below)
among the Company and the original holders of the Notes. By its acceptance of this Note, Holder agrees to be bound by the terms
of the Exchange Agreement. This Note is a direct obligation of the Company and payment of principal and interest of this Note shall
be secured in accordance with the Security Agreement dated as of the Original Issue Date of this Note (the “Security Agreement”).
This Note ranks pari passu in right of payment with all other Notes now or hereafter issued in accordance with the Exchange
Agreement under the terms set forth herein and shall be senior in right of payment to all other Indebtedness of the Company and
its Subsidiaries, subject to the terms, conditions and limitations set forth herein.


 


FOR VALUE RECEIVED, the Company promises
to pay to ____________ or its registered assigns (the “Holder”), or shall have paid pursuant to the terms hereunder,
the principal sum of $_____________ on March 20, 2018 (the “Maturity Date”) or such other earlier date
as this Note is required or permitted to be repaid as provided hereunder, and to pay Interest to the Holder on the aggregate unconverted
and then outstanding principal amount of this Note in accordance with the provisions hereof. This Note is subject to the following
additional provisions:


 


Section 1. Definitions. For
the purposes hereof, in addition to the terms defined elsewhere in this Note, (a) capitalized terms not otherwise defined
herein shall have the meanings set forth in the Exchange Agreement and (b) the following terms shall have the following meanings:


 


“Base Conversion Price”
shall have the meaning set forth in Section 5(c).


 


“Beneficial Ownership Limitation”
shall have the meaning set forth in Section 4(d).


 


“Business Day” means
any day except any Saturday, any Sunday, any day which is a federal legal holiday in the United States or any day on which banking
institutions in the State of New York are authorized or required by law or other governmental action to close.


 




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“Closing Bid Price” and
“Closing Sale Price” means, for any security as of any date, the last closing bid price and last closing trade
price, respectively, for such security on the Trading Market, as reported by the Nasdaq Stock Market, or, if the Trading Market
begins to operate on an extended hours basis and does not designate the closing bid price or the closing trade price (as the case
may be) then the last bid price or last trade price, respectively, of such security prior to 4:00 p.m., New York time, as reported
by the Nasdaq Stock Market, or, if the Trading Market is not the principal securities exchange or trading market for such security,
the last closing bid price or last trade price, respectively, of such security on the principal securities exchange or trading
market where such security is listed or traded as reported by the Nasdaq Stock Market, or if the foregoing do not apply, the last
closing bid price or last trade price, respectively, of such security in the over-the-counter market on the electronic bulletin
board for such security as reported by the Nasdaq Stock Market, or, if no closing bid price or last trade price, respectively,
is reported for such security by the Nasdaq Stock Market, the average of the bid prices, or the ask prices, respectively, 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 Bid Price or the Closing Sale Price cannot be calculated for a security on a particular date on any of the foregoing
bases, the Closing Bid Price or the Closing Sale Price (as the case may be) 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 9(i). All such determinations
shall be appropriately adjusted for any stock dividend, stock split, stock combination or other similar transaction during such
period.


 


“Common Stock” means
the common stock of the Company, par value $0.001 per share, and any other class of securities into which such securities may hereafter
be reclassified or changed.


 


“Common Stock Equivalents”
means any securities of the Company which entitle the holder thereof to acquire at any time Common Stock, including, without limitation,
any debt, preferred stock, right, option, warrant or other instrument that is at any time convertible into or exercisable or exchangeable
for, or otherwise entitles the holder thereof to receive, Common Stock.


 


“Conversion Date” shall
have the meaning set forth in Section 4(a).


 


“Conversion Price” shall
have the meaning set forth in Section 4(b).


 


“Conversion Schedule”
means the Conversion Schedule in the form of Schedule 1 attached hereto.


 


“Conversion Shares” means,
collectively, the shares of Common Stock issuable upon conversion of this Note in accordance with the terms hereof.


 


“Event of Default” shall
have the meaning set forth in Section 8(a).


 


“Exchange Agreement”
means that certain Exchange Agreement, dated as of March 20, 2017 by and among the Company and the original Holder as amended,
modified or supplemented from time to time in accordance with its terms.


 




    	 	 	2



     


    

 


“Exempt Issuance” means
the issuance of (a) shares of Common Stock, restricted stock units, options or other Common Stock Equivalents to employees,
officers or directors of the Company or other eligible persons pursuant to any equity compensation plan presently existing or duly
adopted for such purpose by a majority of the non-employee members of the Board of Directors or a majority of the members of a
committee of non-employee directors of the Company (for purposes of clarity, the issuance of shares of Common Stock upon exercise
of options, vesting of restricted stock units or otherwise in accordance with the terms of an award granted pursuant to such a
Company plan subsequent to the date hereof shall also be an Exempt Issuance), (b) securities upon the exercise or exchange of or
conversion of any Securities issued hereunder or pursuant to other Notes issued under the Exchange Agreement, and/or other securities
exercisable or exchangeable for or convertible into shares of securities of the Company issued and outstanding on the date of this
Agreement (including shares of common stock that the Company may issue pursuant to the presently outstanding shares of Series D
Preferred Stock in lieu of cash dividends thereon) provided that such securities have not been amended since the date of this Agreement
to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities
(except that amendments or modifications to existing common stock purchase warrants to reduce the exercise price thereof and/or
alter the number or type of securities issuable upon exercise thereof shall be included within the definition of an Exempt Issuance),
(c) securities in connection with a rights offering to the Company’s stockholders, including any securities which may be
issued upon exercise of the rights distributed to the Company’s stockholders, (d) securities issued pursuant to mergers,
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, (e)
shares of Common Stock (or securities convertible into or exercisable or exchangeable for shares of Common Stock) which may be
issued to consultants, vendors, lessors, distributors or similar persons, to the Company as consideration for services or assets
provided to the Company (and the shares of Common Stock which may be issued upon exercise or conversion of convertible securities
issued to the class persons specified in this clause) up to a maximum of 2,000,000 shares of Common Stock, (f) shares of Common
Stock or other securities issued in connection with any stock split, stock dividend or recapitalization of the Company, and (g)
a firm commitment underwritten public offering of equity securities of the Company for at least $5,000,000 of gross proceeds.


 


“Fair Market Value” means,
on any given day: (A) if the shares of Common Stock of the Company are exchange-traded, the average of the closing sales prices
per share of Common Stock for the ten (10) consecutive Trading Days ending on the day that is two (2) Trading Days prior to the
applicable date of determination of Fair Market Value; or (B) if the shares of Common Stock of the Company are not listed
or admitted to trading on any securities exchange but are regularly traded in any over-the-counter market, then the average of
the bid and ask prices per share of Common Stock for the ten (10) consecutive Trading Days ending on the day that is two (2) Trading
Days prior to the applicable date of determination of Fair Market Value; or (C) if the shares of Common Stock of the Company
are not traded as described in clauses (A) or (B), then the per share fair market value of the Common Stock as determined
in good faith by the Company’s Board of Directors.


 


“Fundamental Transaction”
shall have the meaning set forth in Section 5(d).


 


“Indebtedness” shall
have the meaning ascribed to such term in the Security Agreement.


 


“Interest Payment Date”
shall have the meaning set forth in Section 2(a).


 


“Majority in Interest”
means, at any time of determination, fifty-one percent (51%) in interest (based on then-outstanding principal amounts of Notes
at the time of such determination) of the holders of Notes.


 


“National Securities Exchange”
means any of the following markets or exchanges on which the Common Stock is listed for trading on the date in question: the NYSE
MKT, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market, or the New York Stock Exchange (or any
successors to any of the foregoing).


 




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“Notice of Conversion”
shall have the meaning set forth in Section 4(a).


 


“Optional Redemption”
shall have the meaning set forth in Section 6(a).


 


“Optional Redemption Amount”
means the sum of (a) 110% of the then outstanding principal amount of the Note and (b) accrued but unpaid interest through
the Optional Redemption Date.


 


“Original Issue Date”
means the date of the first issuance of the Notes, regardless of any transfers of any Note and regardless of the number of instruments
which may be issued to evidence such Notes.


 


“Permitted Indebtedness”
shall have the meaning ascribed to such term in the Security Agreement.


 


“Permitted Liens” shall
have the meaning ascribed to such term in the Security Agreement.


 


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


 


“Share Delivery Date” shall have
the meaning set forth in Section 4(c)(ii).


 


“Successor Entity” shall have the
meaning set forth in Section 5(d).


 


“Trading Day” means a
day on which the principal Trading Market is open for trading.


         


“Trading Market” means
any of the following markets or exchanges on which the Common Stock is listed or quoted for trading on the date in question: the
NYSE MKT, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market, the New York Stock Exchange, or
any tier of the OTC Markets Inc. (or any successors to any of the foregoing).


 


Section 2. Interest and Prepayment.


 


(a)   Payment of Interest. The
Company shall pay interest to the Holder, in cash, on the aggregate unconverted and then outstanding principal amount of this Note
at the rate of 5% per annum, payable in arrears on (i) each Optional Redemption Date (as to that principal amount then being
redeemed), (ii) each date on which any principal amount of this Note is being converted (as to that principal amount being converted),
and (iii) on the Maturity Date (each such date, an “Interest Payment Date”) (if any Interest Payment Date is
not a Business Day, then the applicable payment shall be due on the next succeeding Business Day).


 


(b)   Interest Calculations. Interest
shall be calculated on the basis of a 360-day year, consisting of twelve 30 calendar day periods, and shall accrue daily commencing
on the Original Issue Date until payment in full of the outstanding principal, has been made.


 


(c)    Prepayment. Except as otherwise
set forth in this Note, the Company may not prepay any portion of the principal amount of this Note without the prior written consent
of the Holder.


 




    	 	 	4



     


    

 


Section 3. Registration of Transfers
and Exchanges.


 


(a)   Different Denominations. This Note
has not been registered under the Securities Act, or the securities laws of any state or other jurisdiction. Neither this Note
nor any interest or participation herein may be reoffered, sold, assigned, transferred, pledged, encumbered or otherwise disposed
of (a “Transfer”) in the absence of registration under the Securities Act and any applicable state securities
laws, or unless (i) such transaction is exempt from, or not subject to, registration under the Securities Act or the securities
laws of any state or other jurisdiction and (ii) is made in compliance with applicable federal and state statutory resale restrictions,
if any. This Note is exchangeable for an equal aggregate principal amount of Notes of different authorized denominations (provided
that the minimum denomination shall be $10,000), as requested by the Holder surrendering the same. No service charge or other cost
will be payable by the Holder for such registration of transfer or exchange. Holder further agrees only to Transfer this Note,
or any portion thereof or interest therein, only (a) to an affiliate of the Holder, (b) to a Person it reasonably believes to be
an “accredited investor” within the meaning of Rule 501(a) under the Securities Act, or (c) pursuant to a transaction
in compliance with Rule 144 or Rule 144A under the Securities Act. Further, the Holder agrees that it shall not, prior to January
27, 2019, to its knowledge, Transfer all or any portion of this Note or any of the Conversion Shares to any other person or entity,
which person or entity is either (i) the beneficial holder of more than 4.9% of the Common Stock of the Company or (ii) would become,
by reason of such transfer, the beneficial holder of more than 4.9% of the Common Stock of the Company.


 


(b)   Investment Representations. This
Note has been issued subject to certain investment representations of the original Holder set forth in the Exchange Agreement and
may be transferred or exchanged only in compliance with the Exchange Agreement and applicable federal and state securities laws
and regulations.


 


(c)  Reliance on Note Register.
The Transfer of this Note is registrable on the books of the Company upon surrender of this Note for registration of Transfer at
the Company’s designated office, duly endorsed by, or accompanied by a written instrument of transfer in form satisfactory
to the Company duly executed by, the Holder hereof or such Holder’s attorney duly authorized in writing, and thereupon one
or more new Notes, of authorized denominations and for the same aggregate principal amount, will be issued to the designated transferee
or transferees. Prior to due presentment for transfer to the Company of this Note, the Company and any agent of the Company may
treat the Person in whose name this Note is duly registered on the Note Register as the owner hereof for the purpose of receiving
payment as herein provided and for all other purposes, whether or not this Note is overdue, and neither the Company nor any such
agent shall be affected by notice to the contrary.


 


(d)  Transfer Mechanics. Upon
presentation of this Note for registration of Transfer at the Company’s designated office accompanied by (i) certification
by the transferor that such Transfer is in compliance with the terms hereof, (ii) a legal opinion or other information as the Company
may reasonably request to confirm that such transfer is being made pursuant to an exemption from, or in a transaction not subject
to, the registration requirements of the Securities Act, as applicable, and (iii) by a written instrument of Transfer in a form
approved by the Company executed by the Holder, in person or by the Holder’s attorney thereunto duly authorized in writing,
and including the name, address and telephone and fax numbers of the transferee and name of the contact person of the transferee,
such Note shall be transferred on the Note Register, and a new Note of like tenor and bearing the same legends shall be issued
in the name of the transferee and sent to the transferee at the address and c/o the contact person so indicated. Transfers and
exchanges of Notes shall be subject to such additional restrictions as are set forth in the legends on the Notes and to such additional
reasonable regulations as may be prescribed by the Company as specified herein. Successive registrations of Transfers as aforesaid
may be made from time to time as desired, and each such registration shall be noted on the Note register.


 




    	 	 	5



     


    

 


(e)   Registration Rights. The Holder
shall be entitled to all of the rights and subject to all of the obligations regarding registration of the shares of Common Stock
issuable upon the conversion of this Note as described in the Exchange Agreement.


 


Section 4. Conversion.


 


(a)   Voluntary Conversion. At any time
after the Original Issue Date until this Note is no longer outstanding, principal of this Note shall be convertible, in whole or
in part, into shares of Common Stock at the option of the Holder, at any time and from time to time (subject to the conversion
limitations set forth in Section 4(d) and Section 4(e) hereof). The Holder shall effect conversions by delivering to
the Company a Notice of Conversion, the form of which is attached hereto as Annex A (each, a “Notice of Conversion”),
specifying therein the principal amount of this Note to be converted and the date on which such conversion shall be effected (such
date, the “Conversion Date”). If no Conversion Date is specified in a Notice of Conversion, the Conversion Date
shall be the date that such Notice of Conversion is deemed delivered hereunder. No ink-original Notice of Conversion shall be required,
nor shall any medallion guarantee (or other type of guarantee or notarization) of any Notice of Conversion form be required. To
effect conversions hereunder, the Holder shall not be required to physically surrender this Note to the Company unless the entire
principal amount of this Note has been so converted. Conversions hereunder shall have the effect of lowering the outstanding principal
amount of this Note in an amount equal to the applicable conversion. The Holder and the Company shall maintain records showing
the principal amount(s) converted and the date of such conversion(s). The Company may deliver an objection to any Notice of Conversion
within two (2) Business Days of delivery of such Notice of Conversion. In the event of any dispute or discrepancy, the records
of the Company shall be controlling and determinative in the absence of manifest error. The Holder, and any assignee by acceptance
of this Note, acknowledge and agree that, by reason of the provisions of this paragraph, following conversion of a portion of this
Note, the unpaid and unconverted principal amount of this Note may be less than the amount stated on the face hereof.


 


(b)   Conversion Price. The conversion
price in effect on any Conversion Date shall be equal to $2.03 per share, subject to adjustment herein (the “Conversion
Price”).


 


(c)   Mechanics of Conversion.


 


(i)   Conversion Shares Issuable Upon
Conversion of Principal Amount. The number of Conversion Shares issuable upon a conversion of the principal amount of this
Note shall be equal to the quotient obtained by dividing (x) the outstanding principal amount of this Note to be converted
by (y) the Conversion Price.


 


(ii)   Delivery of Certificate Upon
Conversion. Not later than three (3) Trading Days after each Conversion Date (the “Share Delivery Date”),
the Company shall deliver, or cause to be delivered, to the Holder (A) a certificate or certificates representing the number
of Conversion Shares being acquired upon the conversion of this Note and (B) a bank check in the amount of accrued and unpaid
interest. On or after the six-month anniversary of the Original Issue Date, the Company shall use its reasonable best efforts to
deliver any certificate or certificates required to be delivered by the Company under this Section 4(c) electronically through
The Depository Trust Company or another established clearing corporation performing similar functions, unless the Company determines,
in the exercise of its reasonable discretion, that it is appropriate to deliver physical certificates representing the Conversion
Shares.


 




    	 	 	6



     


    

 


(iii)   Company’s Failure to Timely
Convert. If the Company shall fail, for any reason or for no reason, to issue to the Holder within three (3) Trading Days after
the Company’s receipt of a Conversion Notice (whether via facsimile or otherwise), a certificate for the number of shares
of Common Stock to which the Holder is entitled and register such shares of Common Stock on the Company’s share register
or to credit the Holder’s or its designee’s balance account with DTC for such number of shares of Common Stock to which
the Holder is entitled upon the Holder’s conversion of any Conversion Amount (as the case may be) (a “Conversion
Failure”), then, in addition to all other remedies available to the Holder, (1) the Company shall pay in cash to the
Holder on each day after such third (3rd) Trading Day that the issuance of such shares of Common Stock is not timely effected an
amount equal to 0.5% of the product of (A) the sum of the number of shares of Common Stock not issued to the Holder on a timely
basis and to which the Holder is entitled multiplied by (B) the Closing Sale Price of the Common Stock on the Trading Day immediately
preceding the last possible date which the Company could have issued such shares of Common Stock to the Holder without violating
Section 4(c)(i) and (ii) the Holder, upon written notice to the Company, may void its Conversion Notice with respect to, and retain
or have returned (as the case may be) any portion of this Note that has not been converted pursuant to such Conversion Notice,
provided that the voiding of a Conversion 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 4(c)(iii) or otherwise. The Holder agrees, however, that the
maximum aggregate damages payable to a Holder hereunder for a Conversion Failure shall be 2% of the amount determined pursuant
to the formula set forth in the immediately preceding sentence. In addition to the foregoing, if within three (3) Trading Days
after the Company’s receipt of a Conversion Notice (whether via facsimile or otherwise), the Company shall fail to issue
and deliver a certificate to the Holder and register such shares of Common Stock on the Company’s share register or credit
the Holder’s or its designee’s balance account with DTC for the number of shares of Common Stock to which the Holder
is entitled upon the Holder’s conversion hereunder (as the case may be), and if on or after such third (3rd) Trading Day
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 shares of Common Stock issuable upon such conversion that the Holder anticipated receiving from the Company, 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
(the “Buy-In Price”), at which point the Company’s obligation to deliver such certificate (and to issue
such shares of Common Stock) shall terminate, or (ii) promptly honor its obligation to deliver to the Holder a certificate or certificates
representing such shares of Common Stock or credit the Holder’s balance account with DTC for the number of shares of Common
Stock to which the Holder is entitled upon the Holder’s conversion 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 shares of Common Stock multiplied
by (B) the Closing Sale Price of the Common Stock on the Trading Day immediately preceding the Conversion Date.


 


(iv)   Obligation Absolute. The Company’s
obligations to issue and deliver the Conversion Shares upon conversion of this Note in accordance with the terms hereof are absolute
and unconditional, irrespective of any action or inaction by the Holder to enforce the same, any waiver or consent with respect
to any provision hereof, the recovery of any judgment against any Person or any action to enforce the same, or any setoff, counterclaim,
recoupment, limitation or termination, or any breach or alleged breach by the Holder or any other Person of any obligation to the
Company or any violation or alleged violation of law by the Holder or any other Person, and irrespective of any other circumstance
which might otherwise limit such obligation of the Company to the Holder in connection with the issuance of such Conversion Shares;
provided, however, that such delivery shall not operate as a waiver by the Company of any such action the Company
may have against the Holder. Nothing herein shall limit a Holder’s right to pursue actual damages or declare an Event of
Default pursuant to Section 8 hereof for the Company’s failure to deliver Conversion Shares within the period specified
herein and the Holder shall have the right to pursue all remedies available to it hereunder, at law or in equity including, without
limitation, a decree of specific performance and/or injunctive relief. The exercise of any such rights shall not prohibit the Holder
from seeking to enforce damages pursuant to any other Section hereof or under applicable law.


 




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(v)   Reservation of Shares Issuable Upon
Conversion. The Company covenants that it will at all times reserve and keep available out of its authorized and unissued shares
of Common Stock for the sole purpose of issuance upon conversion of this Note, free from preemptive rights or any other actual
contingent purchase rights of Persons other than the Holder (and the other holders of the Notes), not less than 125% of such aggregate
number of shares of the Common Stock as shall (subject to the terms and conditions set forth in the Exchange Agreement) be issuable
(taking into account the adjustments and restrictions of Section 5) upon the conversion of the then outstanding principal
amount of this Note. The Company covenants that all shares of Common Stock that shall be so issuable shall, upon issue, be duly
authorized, validly issued, fully paid and non-assessable.


 


(vi)   Fractional Shares. No fractional
shares or scrip representing fractional shares shall be issued upon the conversion of this Note. As to any fraction of a share
which the Holder would otherwise be entitled to purchase upon such conversion, the Company shall round up such fractional share
to the next whole share.


 


(vii)   Transfer Taxes and Expenses.
The issuance of certificates for shares of the Common Stock on conversion of this Note shall be made without charge to the Holder
hereof for any documentary stamp or similar taxes that may be payable in respect of the issue or delivery of such certificates,
provided that, the Company shall not be required to pay any tax that may be payable in respect of any transfer involved in the
issuance and delivery of any such certificate upon conversion in a name other than that of the Holder of this Note so converted
and the Company shall not be required to issue or deliver such certificates unless or until the Person or Persons requesting the
issuance thereof shall have paid to the Company the amount of such tax or shall have established to the satisfaction of the Company
that such tax has been paid. The Company shall pay all Transfer Agent fees required for same-day processing of any Notice of Conversion.


 




    	 	 	8



     


    

 


(d)   Holder’s Conversion Limitations.
The Company shall not effect any conversion of this Note, and a Holder shall not have the right to convert any portion of this
Note, to the extent that after giving effect to the conversion set forth on the applicable Notice of Conversion, the Holder (together
with the Holder’s Affiliates, and any Persons acting as a group together with the Holder or any of the Holder’s Affiliates)
would beneficially own in excess of the Beneficial Ownership Limitation (as defined below) as a result of such conversion. For
purposes of the foregoing sentence, the number of shares of Common Stock beneficially owned by the Holder and its Affiliates shall
include the number of shares of Common Stock issuable upon conversion of this Note with respect to which such determination is
being made, but shall exclude the number of shares of Common Stock which are issuable upon (i) conversion of the remaining,
unconverted principal amount of this Note beneficially owned by the Holder or any of its Affiliates and (ii) exercise or conversion
of the unexercised or unconverted portion of any other securities of the Company, in both cases which are subject to a limitation
on conversion or exercise analogous to the limitation contained herein (including, without limitation, any other Notes or the Warrants)
beneficially owned by the Holder or any of its Affiliates. Except as set forth in the preceding sentence, for purposes of
this Section 4(d), beneficial ownership shall be calculated in accordance with Section 13(d) of the Exchange Act and
the rules and regulations promulgated thereunder. To the extent that the limitation contained in this Section 4(d) applies,
the determination of whether this Note is convertible (in relation to other securities owned by the Holder together with any Affiliates)
and of which principal amount of this Note is convertible shall be in the sole discretion of the Holder, and the submission of
a Notice of Conversion shall be deemed to be the Holder’s determination of whether this Note may be converted (in relation
to other securities owned by the Holder together with any Affiliates) and which principal amount of this Note is convertible, in
each case subject to the Beneficial Ownership Limitation. To ensure compliance with this restriction, the Holder will be deemed
to represent to the Company each time it delivers a Notice of Conversion that such Notice of Conversion has not violated the restrictions
set forth in this paragraph and the Company shall have no obligation to verify or confirm the accuracy of such determination. In
addition, a determination as to any group status as contemplated above shall be determined in accordance with Section 13(d)
of the Exchange Act and the rules and regulations promulgated thereunder. For purposes of this Section 4(d), in determining
the number of outstanding shares of Common Stock, the Holder may rely on the number of outstanding shares of Common Stock as stated
in the most recent of the following: (i) the Company’s most recent periodic or annual report filed with the Commission,
as the case may be, (ii) a more recent public announcement by the Company, or (iii) a more recent written notice by the
Company or the Company’s transfer agent setting forth the number of shares of Common Stock outstanding. Upon the written
or oral request of a Holder, the Company shall within two Trading Days confirm orally and in writing to the Holder the number of
shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be determined
after giving effect to the conversion or exercise of securities of the Company, including this Note, by the Holder or its Affiliates
since the date as of which such number of outstanding shares of Common Stock was reported. The “Beneficial Ownership Limitation”
shall be 4.99% of the number of shares of the Common Stock outstanding immediately after giving effect to the issuance of shares
of Common Stock issuable upon conversion of this Note held by the Holder. The Holder, upon not less than 61 days’ prior notice
to the Company, may increase or decrease the Beneficial Ownership Limitation provisions of this Section 4(d), provided that
the Beneficial Ownership Limitation in no event exceeds 9.99% of the number of shares of the Common Stock outstanding immediately
after giving effect to the issuance of shares of Common Stock upon conversion of this Note held by the Holder and the Beneficial
Ownership Limitation provisions of this Section 4(d) shall continue to apply. Any such increase or decrease will not be effective
until the 61st day after such notice is delivered to the Company. The Beneficial Ownership Limitation provisions of
this paragraph shall be construed and implemented in a manner otherwise than in strict conformity with the terms of this Section 4(d)
to correct this paragraph (or any portion hereof) which may be defective or inconsistent with the intended Beneficial Ownership
Limitation contained herein or to make changes or supplements necessary or desirable to properly give effect to such limitation.
The limitations contained in this paragraph shall apply to a successor holder of this Note. Notwithstanding the foregoing, however,
a Holder that beneficially owned in excess of 4.99% or 9.99% of the Company’s Common Stock as of the Original Issue Date
shall not be subject to the relevant Beneficial Ownership Limitation set forth herein, unless subsequent to the Original Issue
Date, such Holder’s beneficial ownership of the Common Stock of the Company decreases to a level below 4.99% or 9.99%, in
which event the provisions of this Section 4(d) shall become applicable to such Holder.


 


 


Section 5. Certain Adjustments.


 


(a)   Stock Dividends and Stock Splits.
If the Company, at any time while this Note is outstanding: (i) pays a stock dividend or otherwise makes a distribution or
distributions payable in shares of Common Stock on shares of Common Stock or any Common Stock Equivalents (which, for avoidance
of doubt, shall not include any shares of Common Stock issued by the Company upon conversion of the Notes or upon the exercise
of any options or warrants), (ii) subdivides outstanding shares of Common Stock into a larger number of shares, (iii) combines
(including by way of a reverse stock split) outstanding shares of Common Stock into a smaller number of shares or (iv) issues,
in the event of a reclassification of shares of the Common Stock, any shares of capital stock of the Company, then the Conversion
Price shall be multiplied by a fraction of which the numerator shall be the number of shares of Common Stock (excluding any treasury
shares of the Company) 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 this Section shall become effective immediately
after the record date for the determination of stockholders entitled to receive such dividend or distribution and shall become
effective immediately after the effective date in the case of a subdivision, combination or re-classification.


 




    	 	 	9



     


    

 


(b)   Pro Rata Distributions. During
such time as this Note is outstanding, 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 or options 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 Note, 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 Note (without regard to any limitations on exercise hereof, including without limitation, the Beneficial
Ownership Limitation) immediately before the date of 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
(provided, however, to the extent that the Holder’s right to participate in any such Distribution would result
in the Holder exceeding the Beneficial Ownership Limitation, then the Holder shall not be entitled to participate in such Distribution
to such extent (or in the beneficial ownership of any shares of Common Stock as a result of such Distribution to such extent) and
the portion of such Distribution shall be held in abeyance for the benefit of the Holder until such time, if ever, as its right
thereto would not result in the Holder exceeding the Beneficial Ownership Limitation). Notwithstanding the foregoing, no adjustment
will be made under this Section 5(b) in respect of an Exempt Issuance.


 


(c)   Subsequent Equity Sales. If, at
any time while this Note is outstanding, the Company sells or grants any option to purchase or reduces the conversion or exercise
price of any outstanding securities, grants any right to reduce, or otherwise disposes of or issues, any Common Stock or Common
Stock Equivalents entitling any Person to acquire shares of Common Stock at a price per share that is lower than the then Conversion
Price, other than in connection with any Common Stock Equivalents outstanding on the Original Issue Date (such lower price, the
“Base Conversion Price” and such issuances, collectively, a “Dilutive Issuance”) then the
Conversion Price shall be reduced to equal the product of (i) 0.85 and (ii) the Base Conversion Price; provided, however, that
such adjustment to the Conversion Price shall be made only to the extent that after taking into account such adjustment to the
Conversion Price the number of authorized but unissued shares of Common Stock available for issuance under the Company’s
Certificate of Incorporation is sufficient for the issuance of the maximum number of Conversion Shares issuable upon  conversion
of the Note at such adjusted Conversion Price. In the event that the Company at such time does not have a sufficient number
of authorized but unissued shares of Common Stock available for issuance at an adjusted Conversion Price, the Company shall immediately
use all commercially reasonable efforts to convene a meeting of its stockholders for the purpose of further amending its Certificate
of Incorporation for the purpose of increasing the authorized number of shares of Common Stock in such an amount as is necessary
to permit conversion of the Notes into the additional Conversion Shares issuable on account of such adjustment. Such adjustment
shall be made whenever such Common Stock or Common Stock Equivalents are issued. For purposes of clarity, if the holder of Common
Stock or Common Stock Equivalents so issued shall at any time, whether by operation of purchase price adjustments, reset provisions,
floating conversion, exercise or exchange prices or otherwise, or due to warrants, options or rights per share which are issued
in connection with such issuance, be entitled to receive shares of Common Stock at a price per share that is lower than the Conversion
Price, such issuance shall be deemed to be a Dilutive Issuance. The Company shall notify the Holder in writing, no later than the
Trading Day following the issuance of any Common Stock or Common Stock Equivalents subject to this Section 5(c), indicating
therein the applicable issuance price, or applicable reset price, exchange price, conversion price and other pricing terms (such
notice, the “Dilutive Issuance Notice”). For purposes of clarification, whether or not the Company provides
a Dilutive Issuance Notice pursuant to this Section 5(c), upon the occurrence of any Dilutive Issuance, the Holder is entitled
to receive a number of Conversion Shares based upon the Base Conversion Price on or after the date of such Dilutive Issuance, regardless
of whether the Holder accurately refers to the Base Conversion Price in the Notice of Conversion. Notwithstanding the foregoing,
no adjustment will be made under this Section 5(c) in respect of an Exempt Issuance.


 




    	 	 	10



     


    

 


(d)   Fundamental Transaction. If,
at any time while this Note is outstanding, (i) the Company, directly or indirectly, in one or more related transactions effects
any merger or consolidation of the Company with or into another Person, (ii) the Company, directly or indirectly, effects
any sale, lease, license, assignment, transfer, conveyance or other disposition of all or substantially all of its assets in one
or a series of related transactions, (iii) any, direct or indirect, purchase offer, tender offer or exchange offer (whether
by the Company or another Person) is completed pursuant to which holders of Common Stock are permitted to sell, tender or exchange
their shares for other securities, cash or property and has been accepted by the holders of more than 50% of the outstanding Common
Stock, (iv) the Company, directly or indirectly, in one or more related transactions effects any reclassification, reorganization
or recapitalization of the Common Stock or any compulsory share exchange pursuant to which the shares of Common Stock of the Company
are effectively converted into or exchanged for other securities, cash or property, or (v) the Company, directly or indirectly,
in one or more related transactions consummates a business combination (including, without limitation, a reorganization, recapitalization,
spin-off or scheme of arrangement) with another Person or group of Persons whereby such other Person or group acquires more than
50% of the outstanding shares of Common Stock (not including any shares of Common Stock held by the other Person or other Persons
making or party to, or associated or affiliated with the other Persons making or party to, such stock or share purchase agreement
or other business combination) (each a “Fundamental Transaction”), then, upon any subsequent conversion of this
Note, the Holder shall have the right to receive, for each Conversion Share that would have been issuable upon such conversion
immediately prior to the occurrence of such Fundamental Transaction (without regard to any limitation in Section 4(d) and
Section 4(e) on the conversion of this Note), the number of shares of Common Stock of the successor or acquiring corporation
or of the Company, if it is the surviving corporation, and any additional consideration (the “Alternate Consideration”)
receivable as a result of such Fundamental Transaction by a holder of the number of shares of Common Stock for which this Note
is convertible immediately prior to such Fundamental Transaction (without regard to any limitation in Section 4(d) and Section 4(e)
on the conversion of this Note). For purposes of any such conversion, the determination of the Conversion Price shall be appropriately
adjusted to apply to such Alternate Consideration based on the amount of Alternate Consideration issuable in respect of one (1) share
of Common Stock in such Fundamental Transaction, and the Company shall apportion the Conversion Price among the Alternate Consideration
in a reasonable manner reflecting the relative value of any different components of the Alternate Consideration. If holders of
Common Stock are given any choice as to the securities, cash or property to be received in a Fundamental Transaction, then the
Holder shall be given the same choice as to the Alternate Consideration it receives upon any conversion of this Note following
such Fundamental Transaction. The Company shall cause any successor entity in a Fundamental Transaction in which the Company is
not the survivor (the “Successor Entity”) to assume in writing all of the obligations of the Company under this
Note and the other Transaction Documents in accordance with the provisions of this Section 5(d). Upon the occurrence of any
such Fundamental Transaction, the Successor Entity shall succeed to, and be substituted for (so that from and after the date of
such Fundamental Transaction, the provisions of this Note and the other Transaction 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 Note and the other Transaction Documents with the same effect as if such Successor Entity
had been named as the Company herein.


 




    	 	 	11



     


    

 


 


(e)   Calculations. All calculations
under this Section 5 shall be made to the nearest cent or the nearest 1/100th of a share, as the case may be. For purposes
of this Section 5, the number of shares of Common Stock deemed to be issued and outstanding as of a given date shall be the
sum of the number of shares of Common Stock (excluding any treasury shares of the Company) issued and outstanding.


 


(f)   Notice to the Holder.


 


(i)   Adjustment to Conversion Price.
Whenever the Conversion Price is adjusted pursuant to any provision of this Section 5, the Company shall promptly deliver
to each Holder a notice setting forth the Conversion Price after such adjustment and setting forth a brief statement of the facts
requiring such adjustment.


 


(ii)   Notice to Allow Conversion by Holder.
If (A) the Company shall declare a dividend (or any other distribution in whatever form) on the Common Stock, (B) the
Company shall declare a special nonrecurring cash dividend on or a redemption of the Common Stock, (C) the approval of any
stockholders of the Company shall be required in connection with any reclassification of the Common Stock, any consolidation or
merger to which the Company is a party, any sale or transfer of all or substantially all of the assets of the Company, or any compulsory
share exchange whereby the Common Stock is converted into other securities, cash or property or (D) the Company shall authorize
the voluntary or involuntary dissolution, liquidation or winding up of the affairs of the Company, then, in each case, the Company
shall cause to be filed at each office or agency maintained for the purpose of conversion of this Note, and shall cause to be delivered
to the Holder at its last address as it shall appear upon the Note Register, at least ten (10) calendar days prior to the
applicable record or effective date hereinafter specified, a notice stating (x) the date on which a record is to be taken
for the purpose of such dividend, distribution, redemption, rights or warrants, or if a record is not to be taken, the date as
of which the holders of the Common Stock of record to be entitled to such dividend, distributions, redemption, rights or warrants
are to be determined or (y) the date on which such reclassification, consolidation, merger, sale, transfer or share exchange
is expected to become effective or close, and the date as of which it is expected that holders of the Common Stock of record shall
be entitled to exchange their shares of the Common Stock for securities, cash or other property deliverable upon such reclassification,
consolidation, merger, sale, transfer or share exchange, provided that the failure to deliver such notice or any defect therein
or in the delivery thereof shall not affect the validity of the corporate action required to be specified in such notice. To the
extent that any notice provided hereunder constitutes, or contains, material, non-public information regarding the Company, the
Company shall not be required to provide such notice until such time as it makes public disclosure of such event, at which point
it shall simultaneously with its public disclosure, provide notice to the Holder. The Holder shall remain entitled to convert this
Note during the period commencing on the date of such notice through the effective date of the event triggering such notice except
as may otherwise be expressly set forth herein.


 


Section 6. Redemption.


 


(a)   Optional Redemption at Election of
Company. Subject to the provisions of this Section 6(a) and provided that the Company has filed all reports required to
be filed by it pursuant to Sections 13(a), 14 and 15(d) of the Securities Exchange Act of 1934, as amended (the “SEC Reports”),
prior to the Optional Redemption Notice Date (defined below), then commencing 30 days following the date that the Company’s
Common Stock is listed for trading on a National Securities Exchange and at any time thereafter, the Company may deliver a notice
to the Holder (an “Optional Redemption Notice” and the date such notice is deemed delivered hereunder, the “Optional
Redemption Notice Date”) of its irrevocable election to redeem some or all of the then outstanding principal amount of
this Note for cash in an amount equal to the Optional Redemption Amount on the 60th calendar day following the Optional
Redemption Notice Date (such date, the “Optional Redemption Date,” such 60 day period, the “Optional
Redemption Period” and such redemption, the “Optional Redemption”). The Optional Redemption Amount
is payable in full on the Optional Redemption Date. The Company covenants and agrees that it will honor all permitted Notices of
Conversion tendered from the time of delivery of the Optional Redemption Notice through 5:00 p.m. (New York time) on the business
day immediately preceding the Optional Redemption Date. The Company further agrees to use commercially reasonable efforts to promptly
file all SEC Reports required to be filed. The Company’s determination to pay an Optional Redemption in cash shall be applied
ratably to all of the holders of the then outstanding Notes based on their (or their predecessor’s) initial purchases of
Notes pursuant to the Exchange Agreement. Unless a Holder elects to convert its Notes prior to the time and date specified above
in compliance with the terms and conditions of this Note, each Holder shall, prior to 5:00 p.m. (New York time) on the Optional
Redemption Date, return any and all original Notes to be redeemed to the Company (or such other place at set forth in the Optional
Redemption Notice) and such certificates shall be duly endorsed or assigned either to the Company or in blank.


 




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(b)   Redemption Procedure. The payment
of cash pursuant to an Optional Redemption shall be payable on the Optional Redemption Date. If any portion of the payment pursuant
to an Optional Redemption shall not be paid by the Company by the applicable due date, interest shall accrue thereon at an interest
rate equal to the lesser of 15% per annum or the maximum rate permitted by applicable law until such amount is paid in full.
Notwithstanding anything herein contained to the contrary, if any portion of an Optional Redemption Amount in connection with an
Optional Redemption remains unpaid after such date, the Holder may elect, by written notice to the Company given at any time thereafter,
to invalidate such Optional Redemption, ab initio, and, with respect to the Company’s failure to honor the Optional
Redemption, the Company shall have no further right to exercise such Optional Redemption.


 


Section 7. Seniority, Security
and Negative Covenants.


 


(a)            Seniority
and Security. This Note ranks pari passu in right of payment with all other Notes now or hereafter issued in accordance
with the Exchange Agreement and shall be senior in right of payment to all other Indebtedness of the Company and its subsidiaries,
subject to the terms herein. The obligations of the Company under this Note are secured by certain assets of the Company pursuant
to the Security Agreement, dated as of the date of the Exchange Agreement, between the Company and the Secured Parties (as defined
therein).


 


(b)           Negative
Covenants. As long as any portion of this Note remains outstanding, unless the holders of a Majority in Interest shall have
otherwise given prior written consent, the Company shall not, and shall not permit any of the Subsidiaries to, directly or indirectly:


 


(i)   other than Permitted Indebtedness,
enter into, create, incur, assume, guarantee or suffer to exist any indebtedness for borrowed money of any kind, including, but
not limited to, a guarantee, on or with respect to any of its property or assets now owned or hereafter acquired or any interest
therein or any income or profits therefrom;





 


(ii)   other than Permitted Liens,
enter into, create, incur, assume or suffer to exist any Liens of any kind, on or with respect to any of its property or assets
now owned or hereafter acquired or any interest therein or any income or profits therefrom;


 


(iii)   repay, repurchase or offer to repay,
repurchase or otherwise acquire more than a de minimis number of shares of its Common Stock or Common Stock Equivalents
other than as to (i) the Conversion Shares as permitted or required under the Transaction Documents; (ii) repurchases
of Common Stock or Common Stock Equivalents pursuant to employee, director or consultant repurchase plans or similar agreements;
and (iii) repurchases of Common Stock or Common Stock Equivalents of any claims asserted or threatened by holders of such securities;
or


 




    	 	 	13



     


    

 


 


(iv)   prepay any Indebtedness, other
than the Notes if on a pro-rata basis and other than pursuant to payments of Permitted Indebtedness. For purposes of clarity, nothing
herein shall restrict or limit the Company’s payment of the principal amount of, or interest on, any instruments evidencing
Indebtedness issued by the Company prior to the date hereof and as such instruments may have been amended to date, in accordance
with their terms, and any deferrals, renewals or extensions thereof, and any notes or other instruments or evidences of Indebtedness
issued in respect of or in exchange thereof. 


 


(c)                 Notwithstanding
the foregoing provisions of this Section 7, if any transaction contemplated by Section 7(b) provides for the repayment of this
Note at or prior to the closing of such transaction, then the consent of the Holder shall not be required, provided that
this Note is paid in full at or prior to the closing of such transaction.


 


Section 8. Events of Default


 


(a)   “Event of Default”
means, wherever used herein, any of the following events (whatever the reason for such event and whether such event shall be voluntary
or involuntary or effected by operation of law or pursuant to any judgment, decree or order of any court, or any order, rule or
regulation of any administrative or governmental body):


 


(i)       the
Company’s or any Subsidiary’s failure to pay to the Holder any amount of Principal, Interest, late charges or other
amounts when and as due under this Note (including, without limitation, the Company’s or any Subsidiary’s failure to
pay any redemption payments or amounts hereunder) or any other Transaction Document (as defined in the Exchange Agreement) or any
other agreement, document, certificate or other instrument delivered in connection with the transactions contemplated hereby and
thereby, except, in the case of a failure to pay Interest, late charges or other amounts when and as due, in which case only if
such failure remains uncured for a period of at least fifteen (15) days;


 


(ii)       the
occurrence of any default under, redemption of or acceleration prior to maturity of any Indebtedness of the Company or any of its
Subsidiaries, other than in any amount not in excess of an aggregate of $150,000;


 


(iii)       bankruptcy,
insolvency, reorganization or liquidation proceedings or other proceedings for the relief of debtors shall be instituted by or
against the Company or any Subsidiary and, if instituted against the Company or any Subsidiary by a third party, shall not be dismissed
within sixty (60) days of their initiation; 


 


(iv)       the
commencement by the Company or any Subsidiary of a voluntary case or proceeding under any applicable federal, state or foreign
bankruptcy, insolvency, reorganization or other similar law or of any other case or proceeding to be adjudicated a bankrupt or
insolvent, or the filing by it of a petition seeking reorganization or relief under any applicable federal, state or foreign law,
or the making by it of an assignment for the benefit of creditors, or the execution of a composition of debts, or the occurrence
of any other similar federal, state or foreign proceeding, or the admission by it in writing of its inability to pay its debts
generally as they become due, or the taking of corporate action by the Company or any Subsidiary in furtherance of any such action;


 


(v)       the
entry by a court of (i) a decree, order, judgment or other similar document in respect of the Company or any Subsidiary of a voluntary
or involuntary case or proceeding under any applicable federal, state or foreign bankruptcy, insolvency, reorganization or other
similar law or (ii) a decree, order, judgment or other similar document adjudging the Company or any Subsidiary as bankrupt or
insolvent, or approving as properly filed a petition seeking liquidation, reorganization, arrangement, adjustment or composition
of or in respect of the Company or any Subsidiary under any applicable federal, state or foreign law or (iii) a decree, order,
judgment or other similar document appointing a custodian, receiver, liquidator, assignee, trustee, sequestrator or other similar
official of the Company or any Subsidiary or of any substantial part of its property, or ordering the winding up or liquidation
of its affairs, and the continuance of any such decree, order, judgment or other similar document or any such other decree, order,
judgment or other similar document unstayed and in effect for a period of sixty (60) consecutive days;


 




    	 	 	14



     


    

 


 


(vi)       a
final judgment or judgments for the payment of money aggregating in excess of $150,000 are rendered against the Company and/or
any of its Subsidiaries and which judgments are not, within forty-five (45) days after the entry thereof, bonded, discharged or
stayed pending appeal, or are not discharged within thirty (30) days after the expiration of such stay; provided, however, any
judgment which is covered by insurance or an indemnity from a credit worthy party shall not be included in calculating the $150,000
amount set forth above so long as the Company provides the Holder a written statement from such insurer or indemnity provider (which
written statement shall be reasonably satisfactory to the Holder) to the effect that such judgment is covered by insurance or an
indemnity and the Company or such Subsidiary (as the case may be) will receive the proceeds of such insurance or indemnity within
forty-five (45) days of the issuance of such judgment;


 


(vii)       the
Company and/or any Subsidiary, individually or in the aggregate, either (i) fails to pay, when due, or within any applicable grace
period, any payment with respect to any Indebtedness in excess of $150,000 due to any third party (other than, with respect to
unsecured Indebtedness only, payments contested by the Company and/or such Subsidiary (as the case may be) in good faith by proper
proceedings and with respect to which adequate reserves have been set aside for the payment thereof in accordance with GAAP) or
is otherwise in breach or violation of any agreement for monies owed or owing in an amount in excess of $150,000, which breach
or violation permits the other party thereto to declare a default or otherwise accelerate amounts due thereunder, or (ii) suffer
to exist any other circumstance or event that would, with or without the passage of time or the giving of notice, result in a default
or event of default under any agreement binding the Company or any Subsidiary, which default or event of default would or is likely
to have a material adverse effect on the business, assets, operations (including results thereof), liabilities, properties, condition
(including financial condition) or prospects of the Company or any of its Subsidiaries, individually or in the aggregate;


 


(viii)       other
than as specifically set forth in another clause of this Section 8(a), the Company or any Subsidiary breaches, in any material
respect, any representation, warranty, covenant or other term or condition of any Transaction Document (including, without limitation,
the Security Agreement, except, in the case of a breach of a covenant or other term or condition that is curable, only if such
breach remains uncured for a period of ten (10) consecutive Trading Days after notice of breach from Holder or fifteen (15) consecutive
Trading Days from when the Company became aware of such breach (in each case, subject to any grace or cure period provided therein);


 


(ix)        any
material provision of any Transaction Document (including, without limitation, the Security Agreement) shall at any time for any
reason (other than pursuant to the express terms thereof or such provision has been performed in full or waived by the relevant
party) cease to be valid and binding on or enforceable against the parties thereto, or a proceeding shall be commenced by the Company
or any Subsidiary or any governmental authority having jurisdiction over any of them, seeking to establish the invalidity or unenforceability
thereof, or the Company or any Subsidiary shall deny in writing that it has any liability or obligation purported to be created
under any Transaction Document; 


 




    	 	 	15



     


    

 


 


(x)        the
Security Agreement shall for any reason fail or cease to create a separate valid and perfected and, except to the extent permitted
by the terms hereof or thereof, first priority Lien on the Collateral (as defined in the Security Agreement) in favor of the Holder;
or 


 


(xi)       any
material damage to, or loss, theft or destruction of, any material portion of the Collateral, whether or not insured, which causes,
for more than thirty (30) consecutive days, the cessation or substantial curtailment of revenue producing activities at any facility
of the Company or any Subsidiary, if any such event or circumstance could have a Material Adverse Effect.


 


(b)            Remedies
upon Event of Default.


 


(i)       If
an Event of Default (other than an Event of Default arising from events described in clauses (iii), (iv) and/or (v) of Section
8(a)) occurs and is continuing with respect to any of the Notes, the Holder may declare all of the then outstanding Principal of
this Note and all other Notes held by the Holder, including any Interest to the date of payment. Upon a declaration of acceleration,
such principal and premium, if any, and accrued and unpaid Interest, to the date of payment shall be immediately due and payable.
Upon the occurrence of an Event of Default arising from events described in clauses (iii), (iv) and/or (v) of Section 8(a), this
Note shall become due and payable automatically, without any declaration or other act on the part of the Holder. In the event of
such acceleration, the amount due and owing to the Holder shall be 110% of the outstanding Principal of the Notes held by the Holder
(plus all accrued and unpaid Interest and late charges, if any). The Company hereby, to the fullest extent permitted by applicable
law, waives presentment, demand, or any other notice of any other kind (except as otherwise specifically set forth herein), in
connection with performance, default, acceleration or enforcement of or under this Note.


 


(ii)       If
an Event of Default with respect to this Note occurs and is continuing, the Holder may pursue any available remedy by proceeding
at law or in equity to collect the defaulted payment or to enforce the performance of any provision of this Note. Notwithstanding
any other provision in this Note, the Holder of this Note shall have the right, which is absolute and unconditional, to receive
payment of the Principal, plus accrued and unpaid interest thereon, in respect of the Note held by the Holder, on or after the
final Maturity Date, or to bring suit for the enforcement of any such payment on or after such date, and such rights shall not
be impaired or affected adversely without the consent of the Holder.


 


(iii)       Except
as otherwise provided herein, no right or remedy conferred in this Note upon the Holder is intended to be exclusive of any other
right or remedy, and every right and remedy shall, to the extent permitted by law, be cumulative and in addition to every other
right and remedy given hereunder or hereafter existing at law or in equity or otherwise. The assertion or employment of any right
or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any other appropriate right or remedy.
No delay or omission of the Holder of this Note to exercise any right or remedy accruing upon any Event of Default shall impair
any such right or remedy or constitute a waiver of any such Event of Default or any acquiescence therein. Every right and remedy
given by this Section 8 or by law to the Holder may be exercised from time to time, and as often as may be deemed expedient, by
the Holder.


 




    	 	 	16



     


    

 


 


Section 9. Miscellaneous.


 


(a)   Notices. Any and all notices
or other communications or deliveries to be provided by the Holder hereunder, including, without limitation, any Notice of Conversion,
shall be in writing and delivered personally, by facsimile, or sent by a nationally recognized overnight courier service, addressed
to the Company, at the address set forth above, or such other facsimile number or address as the Company may specify for such purposes
by notice to the Holder delivered in accordance with this Section 9(a). Any and all notices or other communications or deliveries
to be provided by the Company hereunder shall be in writing and delivered personally, by facsimile, or sent by a nationally recognized
overnight courier service addressed to each Holder at the facsimile number or address of the Holder appearing on the books of the
Company, or if no such facsimile number or address appears on the books of the Company, at the principal place of business of such
Holder, as set forth in the Exchange Agreement. Any notice or other communication or deliveries hereunder shall be deemed given
and effective on the earliest of (i) the date of transmission, if such notice or communication is delivered via facsimile
at the facsimile number set forth on the signature pages attached hereto prior to 5:30 p.m. (New York City time) on any date, (ii) the
next Trading Day after the date of transmission, if such notice or communication is delivered via facsimile at the facsimile number
set forth on the signature pages attached hereto on a day that is not a Trading Day or later than 5:30 p.m. (New York City time)
on any Trading Day, (iii) the second Trading Day following the date of mailing, if sent by U.S. nationally recognized overnight
courier service or (iv) upon actual receipt by the party to whom such notice is required to be given.


 


(b)   Absolute Obligation. Except as
expressly provided herein, no provision of this Note shall alter or impair the obligation of the Company, which is absolute and
unconditional, to pay the principal of, liquidated damages and accrued interest, as applicable, on this Note at the time, place,
and rate, and in the coin or currency, herein prescribed. This Note is a direct debt obligation of the Company.


 


(c)   Lost or Mutilated Note. If this
Note shall be mutilated, lost, stolen or destroyed, the Company shall execute and deliver, in exchange and substitution for and
upon cancellation of a mutilated Note, or in lieu of or in substitution for a lost, stolen or destroyed Note, a new Note for the
principal amount of this Note so mutilated, lost, stolen or destroyed, but only upon receipt of evidence of such loss, theft or
destruction of such Note, and of the ownership hereof, reasonably satisfactory to the Company.


 


(d)   Governing Law. All questions
concerning the construction, validity, enforcement and interpretation of this Note shall be governed by and construed and enforced
in accordance with the internal laws of the State of Delaware, without regard to the principles of conflict of laws thereof. Each
party agrees that all legal proceedings concerning the interpretation, enforcement and defense of the transactions contemplated
by any of the Transaction Documents (whether brought against a party hereto or its respective Affiliates, directors, officers,
shareholders, employees or agents) shall be commenced exclusively in the Delaware Court of Chancery and any state appellate court
therefrom within the State of Delaware (unless the Delaware Court of Chancery shall decline to accept jurisdiction over a particular
matter, in which case, in any Delaware state or federal court within the State of Delaware) (such courts, collectively, the “Delaware
Courts”). Each party hereto hereby irrevocably submits to the exclusive jurisdiction of the Delaware Courts for the adjudication
of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein (including with
respect to the enforcement of any of the Transaction Documents), 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 such Delaware Courts, or such Delaware
Courts are improper or inconvenient venue for such proceeding. Each party 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 via registered or certified
mail or overnight delivery (with evidence of delivery) to such party at the address in effect for notices to it under this Note
and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein
shall be deemed to limit in any way any right to serve process in any other manner permitted by applicable law. Each party hereto
hereby irrevocably waives, to the fullest extent permitted by applicable law, any and all right to trial by jury in any legal proceeding
arising out of or relating to this Note or the transactions contemplated hereby.


 




    	 	 	17



     


    

 


(e)   Waiver. Any waiver by the
Company or the Holder of a breach of any provision of this Note shall not operate as or be construed to be a waiver of any other
breach of such provision or of any breach of any other provision of this Note. The failure of the Company or the Holder to insist
upon strict adherence to any term of this Note on one or more occasions shall not be considered a waiver or deprive that party
of the right thereafter to insist upon strict adherence to that term or any other term of this Note on any other occasion. Any
waiver by the Company or the Holder must be in writing.


 


(f)   Severability; Usury. If any provision
of this Note is invalid, illegal or unenforceable, the balance of this Note shall remain in effect, and if any provision is inapplicable
to any Person or circumstance, it shall nevertheless remain applicable to all other Persons and circumstances. If it shall be found
that any interest or other amount deemed interest due hereunder violates the applicable law governing usury, the applicable rate
of interest due hereunder shall automatically be lowered to equal the maximum rate of interest permitted under applicable law and
the interest payable shall be computed at such maximum rate. Any prior interest payments in excess of such maximum rate shall be
applied and shall be deemed to have been payments in reduction of the principal balance of this Note.


 


(g)   Next Business Day. Whenever any
payment or other obligation hereunder shall be due on a day other than a Business Day, such payment shall be made on the next succeeding
Business Day.


 


(h)   Headings. The headings contained
herein are for convenience only, do not constitute a part of this Note and shall not be deemed to limit or affect any of the provisions
hereof.


 


(i)   Dispute Resolution. In the
case of a dispute as to the determination of the Conversion Price, the Closing Bid Price, the Closing Sale Price or fair market
value (as the case may be) or the arithmetic calculation of the Conversion Rate or the applicable Optional Redemption Amount, the
Company or the Holder (as the case may be) shall submit the disputed determinations or arithmetic calculations (as the case may
be) via facsimile (i) within two (2) Business Days after receipt of the applicable notice giving rise to such dispute to the Company
or the Holder (as the case may be) or (ii) if no notice gave rise to such dispute, at any time after the Holder learned of the
circumstances giving rise to such dispute (including, without limitation, as to whether any issuance or sale or deemed issuance
or sale was an issuance or sale or deemed issuance or sale of Exempt Securities). If the Holder and the Company are unable to agree
upon such determination or calculation within two (2) Business Days of such disputed determination or arithmetic calculation (as
the case may be) being submitted to the Company or the Holder (as the case may be), then the Company shall, within two (2) Business
Days, submit via facsimile (a) the disputed determination of the Conversion Price, the Closing Bid Price, the Closing Sale Price
or fair market value (as the case may be) to an independent, reputable investment bank selected by the Company and approved by
the Holder or (b) the disputed arithmetic calculation of the Conversion Rate or the applicable Optional Redemption Amount or to
an independent, outside accountant as the Company and Holder mutually agree upon. The Company shall cause at its expense the investment
bank or the accountant (as the case may be) to perform the determinations or calculations (as the case may be) and notify the Company
and the Holder of the results no later than ten (10) Business Days from the time it receives such disputed determinations or calculations
(as the case may be). Such investment bank’s or accountant’s determination or calculation (as the case may be) shall
be binding upon all parties absent demonstrable error.


 


*********************


(Signature Page Follows)  


 








    	 	 	18



     


    

 


IN WITNESS WHEREOF, the Company has caused
this Note to be duly executed by a duly authorized officer as of the date first above indicated.





  


	 	AUTHENTIDATE HOLDING CORP.
	 	 	 
	 	By:	
	 	 	Name: Hanif A. Roshan 
	 	 	Title:   Chief Executive Officer
	 	 
	 	Facsimile No. for delivery of Notices: ___________________


 




    	 	 	19



     


    

 


ANNEX A


 


NOTICE OF CONVERSION 


 


The undersigned hereby elects to convert
principal under the Senior Secured Convertible Note due March 20, 2018 of Authentidate Holding Corp., a Delaware corporation (the
“Company”), into shares of common stock (the “Common Stock”), of the Company according to
the conditions hereof, as of the date written below. If shares of Common Stock are to be issued in the name of a person other than
the undersigned, the undersigned will pay all transfer taxes payable with respect thereto and is delivering herewith such certificates
and opinions as reasonably requested by the Company in accordance therewith. No fee will be charged to the holder for any conversion,
except for such transfer taxes, if any.


 


By the delivery of this Notice of Conversion
the undersigned represents and warrants to the Company that its ownership of the Common Stock does not exceed the amounts specified
under Section 4 of this Note, as determined in accordance with Section 13(d) of the Exchange Act.


 


The undersigned agrees to comply with the
prospectus delivery requirements under the applicable securities laws in connection with any transfer of the aforesaid shares of
Common Stock.


 


Conversion calculations:


 


	Date to Effect Conversion: ____________________________________________	 
	 	 
	Principal Amount of Note to be Converted: ________________________________	 
	 	 
	Number of shares of Common Stock to be issued: ___________________________	 
	 	 
	Signature: ___________________________________________________________	 
	 	 
	Name: _____________________________________________________________	 
	 	 
	Address for Delivery of Common Stock Certificates: ___________________________________________________________________	 
	 	 
	___________________________________________________________________	 
	 	 
	Or	 
	 	 
	DWAC Instructions: 	 
	 	 
	Broker No: __________________________________________________________	 
	 	 
	Account No: _________________________________________________________	 


 




    	 	 	20



     


    

 


Schedule 1


 


CONVERSION SCHEDULE


 


The Senior Secured Convertible Note due on March 20, 2018 in
the original principal amount of $__________________ is issued by Authentidate Holding Corp. This Conversion Schedule reflects
conversions made under Section 4 of the above referenced Note.


 


Dated: ________________________


 


	Date of Conversion

(or for first entry,

Original Issue Date)	 	Amount of

Conversion	 	Aggregate

Principal

Amount

Remaining

Subsequent to

Conversion

(or original

Principal

Amount)	 	Company Attest
	
 

	 	
 

	 	
 

	 	
 


	
 

	 	
 

	 	
 

	 	
 


	
 

	 	
 

	 	
 

	 	
 


	
 

	 	
 

	 	
 

	 	
 


	
 

	 	
 

	 	
 

	 	
 


	
 

	 	
 

	 	
 

	 	
 


	
 

	 	
 

	 	
 

	 	
 


	
 

	 	
 

	 	
 

	 	
 


	
 

	 	
 

	 	
 

	 	
 


	
 

	 	
 

	 	
 

	 	
 




 




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