Document:

Form of Amended and Restated Notes

 Exhibit 10.2 
  
 [FORM OF AMENDED AND RESTATED NOTE] 
  
 NEITHER THE ISSUANCE AND SALE OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE
CONVERTIBLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE
REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR (B) AN OPINION OF COUNSEL, IN A GENERALLY ACCEPTABLE FORM, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) UNLESS SOLD PURSUANT TO RULE 144 OR
RULE 144A UNDER SAID ACT. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED TO AN “ACCREDITED INVESTOR” (AS SUCH TERM IS DEFINED IN THE RULES AND REGULATIONS PROMULGATED UNDER THE SECURITIES ACT OF 1933) IN CONNECTION WITH A
BONA FIDE MARGIN ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES. ANY TRANSFEREE OF THIS NOTE SHOULD CAREFULLY REVIEW THE TERMS OF THIS NOTE, INCLUDING SECTIONS 3(c)(iii) AND 20(a) HEREOF. THE PRINCIPAL AMOUNT REPRESENTED BY
THIS NOTE AND, ACCORDINGLY, THE SECURITIES ISSUABLE UPON CONVERSION HEREOF MAY BE LESS THAN THE AMOUNTS SET FORTH ON THE FACE HEREOF PURSUANT TO SECTION 3(c)(iii) OF THIS NOTE. 
  
 AVANEX CORPORATION 
  
 AMENDED AND RESTATED SENIOR SECURED
CONVERTIBLE NOTE 
  

					
	Issuance Date: November 8, 2005	  	 	  	Principal Amount: U.S. $                     

  
 FOR VALUE
RECEIVED, Avanex Corporation, a Delaware corporation (the “Company”), hereby promises to pay to the order of [STEELHEAD INVESTMENTS LTD.] [KINGS ROAD INVESTMENTS LTD.] [GRYPHON MASTER FUND, L.P.] [GSSF MASTER FUND LP]
[CASTLERIGG MASTER INVESTMENTS LTD.] or registered assigns (“Holder”) the amount set out above as the Principal Amount (as reduced pursuant to the terms hereof pursuant to redemption, conversion or otherwise, the
“Principal”) when due, whether upon the Maturity Date (as defined below), acceleration, redemption or otherwise (in each case in accordance with the terms hereof) and to pay interest (“Interest”) on any outstanding
Principal at a rate per annum equal to the Interest Rate (as defined below), from the Original Issuance Date (as defined below) until the same becomes due and payable, whether upon an Interest Date (as defined below), the Maturity Date,
acceleration, conversion, redemption or otherwise (in each case in accordance with the terms hereof). This Amended and 

 Restated Senior Secured Convertible Note (including all Senior Secured Convertible Notes issued in exchange, transfer or
replacement hereof, this “Note”) amends, supplements, modifies and completely restates the Senior Secured Convertible Note, dated as of May 19, 2005 (the “Existing Note”), issued by the Company to the order of
the Holder in the principal amount of $[            ] but shall not, except as specifically amended hereby, constitute a release, satisfaction or novation of any of the obligations under
the Existing Note or any other Transaction Document (as defined in the Securities Purchase Agreement). This Note is one of the Senior Secured Convertible Notes issued pursuant to the Securities Purchase Agreement, as amended in accordance with the
Amendment Agreement (collectively, the “Notes” and such other Senior Secured Convertible Notes, the “Other Notes”). Certain capitalized terms used herein are defined in Section 30. 
  
 (1) MATURITY. On the Maturity Date, the Holder shall surrender this
Note to the Company and the Company shall pay to the Holder an amount in cash representing all outstanding Principal, accrued and unpaid Interest and accrued and unpaid Late Charges, if any. The “Maturity Date” shall be May 19,
2008, as may be extended at the option of the Holder (i) in the event that, and for so long as, an Event of Default (as defined in Section 4(a)) shall have occurred and be continuing or any event shall have occurred and be continuing which
with the passage of time and the failure to cure would result in an Event of Default and (ii) through the date that is ten days after the consummation of a Change of Control in the event that a Change of Control is publicly announced or a
Change of Control Notice (as defined in Section 5) is delivered prior to the Maturity Date. 
  
 (2) INTEREST; INTEREST RATE. Interest for the period beginning on the Original Issuance Date through the second (2nd) anniversary of the Original Issuance Date shall be pre-paid on the Closing Date, which pre-payment shall be
nonrefundable, in accordance with the terms of the Securities Purchase Agreement. Interest on this Note shall commence accruing on the second (2nd) anniversary of the Original Issuance Date and shall be computed on the basis of a 365-day year and actual days elapsed and shall be payable in arrears on the last day of each Calendar Quarter
during the period beginning on the Original Issuance Date and ending on, and including, the Maturity Date (each, an “Interest Date”) with the first Interest Date being June 30, 2007. Interest shall be payable on each Interest
Date in cash. Prior to the payment of Interest on an Interest Date, Interest on this Note shall accrue at the Interest Rate and be payable by way of inclusion of the Interest in the Conversion Amount in accordance with Section 3(b)(i). From and
after the occurrence of an Event of Default, the Interest Rate shall be increased to fifteen percent (15%). In the event that such Event of Default is subsequently cured, the adjustment referred to in the preceding sentence shall cease to be
effective as of the date of such cure; provided that the Interest as calculated at such increased rate during the continuance of such Event of Default shall continue to apply to the extent relating to the days after the occurrence of such Event of
Default through and including the date of cure of such Event of Default. 
  
 (3) CONVERSION OF NOTES. Subject to and in compliance with the provisions of this Note, the Holder shall have the right, at its option, at any time after the Original Issuance Date through the close of business
on the Maturity Date (except to the extent this Note or portion thereof (including any accrued and unpaid Interest thereon and Late Charges, if any) shall be redeemed or repurchased prior to the Maturity Date) to convert the Note in accordance with
the provisions of this Section 3 into shares of common stock of the Company, par value $0.001 per share (the “Common Stock”), on the terms and conditions set forth in this Section 3. 
  

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 (a) Conversion Right. Subject to the provisions of Section 3(d), at any time or times on or
after the Original Issuance Date, the Holder shall be entitled to convert any portion of the outstanding and unpaid Conversion Amount (as defined below) into fully paid and nonassessable shares of Common Stock in accordance with Section 3(c) at
the Conversion Rate (as defined below). The Company shall not issue any fraction of a share of Common Stock upon any conversion. If the issuance would result in the issuance of a fraction of a share of Common Stock, the Company shall round such
fraction of a share of Common Stock up to the nearest whole share. The Company shall pay any and all taxes that may be payable with respect to the issuance and delivery of Common Stock upon conversion of any Conversion Amount; provided that
the Company shall not be required to pay any tax that may be payable in respect of any transfer involved in the issue and delivery of shares of Common Stock in any name other than that of the Holder of any Note converted or with respect to any
income tax due by the Holder with respect to such shares of Common Stock issued upon conversion. 
  
 (b) Conversion Rate. The number of shares of Common Stock issuable upon conversion of any Conversion Amount pursuant to Section 3(a) shall be
determined by dividing (x) such Conversion Amount by (y) the Conversion Price (the “Conversion Rate”). 
  
 (i) “Conversion Amount” means the sum of (A) the portion of the Principal to be converted, redeemed or otherwise with respect to
which this determination is being made (provided that such portion of the Principal shall be equal to $1,000 or an integral multiple of $1,000 in excess thereof), (B) accrued and unpaid Interest with respect to such Principal and
(C) accrued and unpaid Late Charges with respect to such Principal and Interest. 
  
 (ii) “Conversion Price” means, as of any Conversion Date (as defined below) or other date of determination, $0.90, subject to adjustment as provided herein. 
  
 (c) Mechanics of Conversion. 
  
 (i) Optional Conversion. To convert any Conversion Amount into
shares of Common Stock on any date (a “Conversion Date”), the Holder shall (A) transmit by facsimile (or otherwise deliver), for receipt on or prior to 11:59 p.m., New York Time, on such date, a copy of an executed notice of
conversion in the form attached hereto as Exhibit I (the “Conversion Notice”) to the Company and (B) if required by Section 3(c)(iii), surrender this Note to a common carrier for delivery to the Company as soon as
practicable on or following such date (or an indemnification undertaking with respect to this Note in the case of its loss, theft or destruction reasonably satisfactory to the Company) and (C) pay any transfer taxes or other applicable taxes or
duties, if any, required in connection with the issuance of shares of Common Stock in the name of someone other than the Holder. On or before the second (2nd) Business Day following the date of receipt of a Conversion Notice, the Company shall transmit by facsimile a confirmation of receipt of such Conversion Notice to the Holder and the
Company’s transfer agent (the “Transfer Agent”). On or before the third (3rd) Business
Day following the date of receipt by the Company of a Conversion Notice (the “Share Delivery Date”), the Company shall (X) provided the Transfer Agent is participating in the Depository Trust 
  

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 Company (“DTC”) Fast Automated Securities Transfer Program credit such aggregate number of shares of
Common Stock to which the Holder shall be entitled to the Holder’s or its designee’s balance account with DTC through its Deposit Withdrawal Agent Commission system to the extent such Common Stock is not a “restricted security”
within the meaning of Rule 144 under the Securities Act of 1933, as amended (the “Securities Act”) or (Y) if the Transfer Agent is not participating in the DTC Fast Automated Securities Transfer Program or the Common Stock is a
restricted security subject to the restrictions on transfer hereunder, issue and deliver to the address as specified in the Conversion 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. If this Note is physically surrendered for conversion as required by Section 3(c)(iii) and the outstanding Principal of this Note is greater than the Principal portion of the Conversion Amount being
converted, then the Company shall as soon as practicable and in no event later than three (3) Business Days after receipt of this Note and at its own expense, issue and deliver to the holder a new Note (in accordance with Section 20(d))
representing the outstanding Principal not converted. 
  
 (ii)
Company’s Failure to Timely Convert. If within three (3) Trading Days after the Company’s receipt of the facsimile copy of a Conversion Notice the Company shall fail to issue and deliver a certificate to the Holder or credit
the Holder’s balance account with DTC for the number of shares of Common Stock to which the Holder is entitled upon such holder’s conversion of any Conversion Amount, and if on or after such Trading Day the Holder purchases (in an open
market transaction or otherwise) Common Stock to deliver in satisfaction of a sale by the Holder of Common Stock issuable upon such conversion that the Holder anticipated receiving from the Company (a “Buy-In”), then 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, 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 Common Stock) shall terminate, or (ii) promptly honor its
obligation to deliver to the Holder a certificate or certificates representing such Common Stock 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, times (B) the Closing Bid Price on the Conversion Date. 
  
 (iii) Book-Entry. Notwithstanding anything to the contrary set forth herein, upon conversion of any portion of this Note in accordance with the terms hereof, the Holder shall not be required to physically surrender this Note to the
Company unless (A) the full Conversion Amount represented by this Note is being converted or (B) the Holder has provided the Company with prior written notice (which notice may be included in a Conversion Notice) requesting physical
surrender and reissue of this Note. The Company shall maintain records showing the Principal, Interest and Late Charges converted and the dates of such conversions or shall use such other method, reasonably satisfactory to the Holder so as not to
require physical surrender of this Note upon conversion. 
  
 (iv)
Pro Rata Conversion; Disputes. In the event that the Company receives a Conversion Notice from more than one holder of Notes for the same Conversion Date and the Company can convert some, but not all, of such portions of the Notes submitted
for conversion, the Company, subject to Section 3(d), shall convert from each holder 
  

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 of Notes electing to have Notes converted on such date a pro rata amount of such holder’s portion of its Notes
submitted for conversion based on the principal amount of Notes submitted for conversion on such date by such holder relative to the aggregate principal amount of all Notes submitted for conversion on such date. In the event of a dispute as to the
number of shares of Common Stock issuable to the Holder in connection with a conversion of this Note, the Company shall issue to the Holder the number of shares of Common Stock not in dispute and resolve such dispute in accordance with
Section 25. 
  
 (v) The Holder, as such, is not entitled to
any rights of a holder of Common Stock until the Holder has converted this Note into Common Stock, and only to the extent this Note is deemed to have been converted into Common Stock pursuant to this Section 3. 
  
 (vi) This Note shall be deemed to have been converted immediately prior to
the close of business on the Conversion Date, and at such time the rights of the Holder of this Note as the Holder hereof shall cease (unless the Company defaults on its obligations in connection with any such conversion) with respect to the portion
of this Note converted on such Conversion Date, and the Person or Persons entitled to receive the shares of Common Stock issuable upon conversion shall be deemed to be a stockholder of record on the Conversion Date. 
  
 (d) (i) Limitations on Conversions. The Company shall not effect
any conversion of this Note (including any Optional Conversion pursuant to Section 8), and the Holder of this Note shall not have the right to convert any portion of this Note pursuant to Section 3(a), to the extent that after giving
effect to such conversion, the Holder (together with the Holder’s affiliates) would beneficially own in excess of 9.9% (the “Maximum Percentage”) of the number of shares of Common Stock outstanding immediately after giving
effect to 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 the determination of such sentence is being made, but shall exclude the number of shares of Common Stock which would be issuable upon (A) conversion of the remaining, nonconverted portion of this Note beneficially owned by the
Holder or any of its affiliates and (B) exercise or conversion of the unexercised or nonconverted portion of any other securities of the Company (including, without limitation, any Other Notes or warrants) subject to a limitation on conversion
or exercise analogous to the limitation contained herein beneficially owned by the Holder or any of its affiliates. Except as set forth in the preceding sentence, for purposes of this Section 3(d)(i), beneficial ownership shall be calculated in
accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). For purposes of this Section 3(d)(i), in determining the number of outstanding shares of Common Stock, the Holder may
rely on the number of outstanding shares of Common Stock as reflected in (x) the Company’s most recent Form 10-K, Form 10-Q or Form 8-K, as the case may be, (y) a more recent public announcement by the Company or (z) any other
recent notice by the Company or the Transfer Agent setting forth the number of shares of Common Stock outstanding. Upon the written request of the Holder, the Company shall within two (2) Business 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 
  

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 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. By written notice to the Company, the Holder may increase or decrease the Maximum Percentage to any percentage not in excess of 9.9% specified in such notice; provided that (i) any
such increase will not be effective until the sixty-first (61st) day after such notice is delivered to the
Company, and (ii) any such increase or decrease will apply only to the Holder and not to any other holder of Notes. 
  
 (ii) Principal Market Regulation. The Company shall not be obligated to issue any shares of Common Stock upon conversion of this Note if the
issuance of such shares of Common Stock would exceed that number of shares of Common Stock which the Company may issue upon conversion or exercise, as applicable, of the Notes and the Warrants without breaching the Company’s obligations under
the rules or regulations of the Principal Market. 
  
 (4)
RIGHTS UPON EVENT OF DEFAULT. 
  
 (a) Event of
Default. Each of the following events shall constitute an “Event of Default”: 
  
 (i) the failure of the applicable Registration Statement (as defined in the Registration Rights Agreement) required to be filed pursuant to the
Registration Rights Agreement to be declared effective by the SEC on or prior to the date that is sixty (60) days after the applicable Effectiveness Deadline (as defined in the Registration Rights Agreement), or, while the applicable
Registration Statement is required to be maintained effective pursuant to the terms of the Registration Rights Agreement, the effectiveness of the applicable Registration Statement lapses for any reason (including, without limitation, the issuance
of a stop order) or is unavailable to any holder of the Notes for sale of all of such holder’s Registrable Securities (as defined in the Registration Rights Agreement) in accordance with the terms of the Registration Rights Agreement, and such
lapse or unavailability continues for a period of ten (10) consecutive days or for more than an aggregate of thirty (30) days in any 365-day period (other than days during an Allowable Grace Period (as defined in the Registration Rights
Agreement)); 
  
 (ii) the suspension from trading or failure of
the Common Stock to be listed on the Principal Market or on an Eligible Market for a period of five (5) consecutive Business Days or for more than an aggregate of ten (10) days in any 365-day period; 
  
 (iii) the Company’s (A) failure to issue a certificate to the
Holder or credit the Holder’s balance account with DTC for the number of shares of Common Stock to which the Holder is entitled upon conversion of the Conversion Amount within ten (10) Business Days after the applicable Conversion Date or
(B) notice, written or oral, to any holder of the Notes, including by way of public announcement or through any of its agents, at any time, of its intention not to comply with a request for conversion of any Notes into shares of Common Stock
that is tendered in accordance with the provisions of the Notes; 
  

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 (iv) at any time following the tenth (10th) consecutive Business Day that the Holder’s Authorized Share Allocation is less than the number of shares of Common Stock that the Holder would be
entitled to receive upon a conversion of the full Conversion Amount of this Note (without regard to any limitations on conversion set forth in Section 3(d) or otherwise); 
  
 (v) the Company’s failure to pay to the Holder any amount of Principal, Interest, Late Charges or other amounts when
and as due under this Note or any other Transaction Document (as defined in the Securities Purchase Agreement) or any other agreement, document, certificate or other instrument delivered in connection with the transactions contemplated hereby and
thereby to which the Holder is a party, except in the case of a failure to pay Interest, Late Charges and other amounts when and as due, in which case only if such failure continues for a period of five (5) Business Days; 
  
 (vi) any default beyond any applicable grace period under, redemption of or
acceleration prior to maturity of any Indebtedness of the Company or any of its Subsidiaries (as defined in Section 3(a) of the Securities Purchase Agreement) having an aggregate principal amount in excess of $250,000 other than with respect to
any Other Notes; 
  
 (vii) the Company or any of its
Subsidiaries, pursuant to or within the meaning of Title 11, U.S. Code, or any similar Federal, foreign or state law for the relief of debtors (collectively, “Bankruptcy Law”), (A) commences a voluntary case, (B) consents
to the entry of an order for relief against it in an involuntary case, (C) consents to the appointment of a receiver, trustee, assignee, liquidator or similar official (a “Custodian”), (D) makes a general assignment for
the benefit of its creditors or (E) admits in writing that it is generally unable to pay its debts as they become due; 
  
 (viii) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that (A) is for relief against the Company or any of its
Subsidiaries in an involuntary case, (B) appoints a Custodian of the Company or any of its Subsidiaries and such appointment is not vacated within 60 days or (C) orders the liquidation of the Company or any of its Subsidiaries; 

 
 (ix) a final judgment or judgments for the payment of money aggregating
in excess of $250,000 are rendered against the Company or any of its Subsidiaries and which judgments are not, within sixty (60) days after the entry thereof, bonded, discharged or stayed pending appeal, or are not discharged within sixty
(60) days after the expiration of such stay; provided, however, that any judgment which is covered by insurance or an indemnity from a credit worthy party shall not be included in calculating the $250,000 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
will receive the proceeds of such insurance or indemnity within thirty (30) days of the issuance of such judgment; 
  
 (x) on or after the Original Issuance Date, the Company breaches any material representation, warranty, covenant or other term or condition of any

  

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 Transaction Document (other than in connection with the Existing Claims (as defined in the Amendment Agreement)), except,
in the case of a breach of a covenant which is curable, only if such breach continues for a period of at least fifteen (15) consecutive Business Days; 
  
 (xi) the Company redeems, defeases, repurchases, repays or makes any payments (other than any regularly scheduled payments of Permitted Indebtedness in
accordance with the terms of, and only to the extent required by, and subject to any applicable subordination provisions of, such Permitted Indebtedness) in respect of, by the payment of cash or cash equivalents, all or any portion of the principal
amount of any Permitted Indebtedness unless prior to any such redemption, defeasance, repurchase, repayment or payment the Company has first offered to redeem the aggregate principal amount outstanding under the Notes, including any accrued and
unpaid interest thereon and accrued and unpaid Late Charges with respect to such principal and interest, from all holders of the Notes; 
  
 (xii) the Company fails to satisfy the Net Cash Balance Test for a period of three (3) Business Days; 
  
 (xiii) any breach or failure in any respect to comply with Section 15
of this Note; or 
  
 (xiv) any Event of Default (as defined in
the Other Notes) occurs with respect to any Other Notes. 
  
 (b)
Redemption Right. Promptly after the occurrence of an Event of Default with respect to this Note or any Other Note, the Company shall deliver written notice thereof via facsimile and overnight courier (an “Event of Default
Notice”) to the Holder. At the election of the Required Holders, the Collateral Agent shall, by notice to the Company, exercise any and all of its other rights and remedies under applicable law hereunder and under the other Transaction
Documents. At any time after the earlier of the Holder’s receipt of an Event of Default Notice and the Holder becoming aware of an Event of Default, the Holder may require the Company to redeem all or any portion of this Note by delivering
written notice thereof (the “Event of Default Redemption Notice”) to the Company, which Event of Default Redemption Notice shall indicate the portion of this Note the Holder is electing to redeem. Each portion of this Note subject
to redemption by the Company pursuant to this Section 4(b) shall be redeemed by the Company at a price equal to the greater of (i) the product of (x) the Conversion Amount to be redeemed and (y) the Redemption Premium and
(ii) the product of (A) the Conversion Rate with respect to such Conversion Amount in effect at such time as the Holder delivers an Event of Default Redemption Notice and (B) the Closing Sale Price of the Common Stock on the date
immediately preceding such Event of Default (the “Event of Default Redemption Price”). Redemptions required by this Section 4(b) shall be made in accordance with the provisions of Section 12. 
  
 (5) RIGHTS UPON FUNDAMENTAL TRANSACTION AND CHANGE OF CONTROL.

  
 (a) Assumption. The Company shall not enter into or
be party to a Fundamental Transaction unless (i) the Successor Entity assumes in writing all of the 
  

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 obligations of the Company under this Note and the other Transaction Documents in accordance with the provisions of this
Section 5(a) pursuant to written agreements in form and substance reasonably satisfactory to the Required Holders and approved by the Required Holders prior to such Fundamental Transaction (which approval shall not be unreasonably withheld),
including agreements to deliver to each holder of Notes in exchange for such Notes a security of the Successor Entity evidenced by a written instrument substantially similar in form and substance to the Notes, including, without limitation, having a
principal amount and interest rate equal to the principal amounts and the interest rates of the Notes held by such holder and having similar ranking to the Notes, and reasonably satisfactory to the Required Holders and (ii) the Successor Entity
(including its Parent Entity) is a publicly traded corporation whose common stock is quoted on or listed for trading on an Eligible Market. Upon the occurrence of any Fundamental Transaction, the Successor Entity, if other than the Company, shall
succeed to, and be substituted for (so that from and after the date of such Fundamental Transaction, the provisions of this Note 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 with the same effect as if such Successor Entity had been named as the Company herein. Upon the occurrence of any Fundamental Transaction, the Successor
Entity shall succeed to, and be substituted for (so that from and after the effective date of such Fundamental Transaction, the provisions of this Note 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 with the same effect as if such Successor Entity had been named as the Company herein, until such time as any successor note is
delivered. The provisions of this Section shall apply similarly and equally to successive Fundamental Transactions and shall be applied without regard to any limitations on the conversion or redemption of this Note. 
  
 (b) Redemption Right. No sooner than fifteen (15) days nor later
than ten (10) days prior to the proposed consummation date of a Change of Control, but not prior to the public announcement of such Change of Control, the Company shall deliver written notice thereof via facsimile and overnight courier to the
Holder (a “Change of Control Notice”). At any time during the period beginning after the Holder’s receipt of a Change of Control Notice and ending on the date of the consummation of such Change of Control (or, in the event a
Change of Control Notice is not delivered at least ten (10) days prior to a Change of Control, at any time on or after the date which is ten (10) days prior to a Change of Control and ending ten (10) days after the consummation of
such Change of Control), the Holder may require the Company to redeem all or any portion of this Note by delivering written notice thereof (“Change of Control Redemption Notice” and, collectively, with the Event of Default
Redemption Notice, the “Redemption Notices” and, each, a “Redemption Notice”) to the Company, which Change of Control Redemption Notice shall indicate the Conversion Amount the Holder is electing to redeem. The
portion of this Note subject to redemption pursuant to this Section 5 shall be redeemed by the Company at a price equal to the greater of (i) the product of (x) the Change of Control Premium, (y) the Conversion Amount being
redeemed and (z) the quotient determined by dividing (A) the Closing Sale Price of the Common Stock immediately following the public announcement of such proposed Change of Control by (B) the Conversion Price and (ii) the product
of (x) the Change of Control Premium and (y) the Conversion Amount being redeemed (the “Change of Control Redemption Price” and, collectively, with the Event of Default Redemption Price, the “Redemption
Prices” and, each, a “Redemption Price”). Redemptions required by this Section 5 shall be made in accordance with the provisions of Section 12 and shall have priority to payments to shareholders in connection with
a Change of Control. 
  

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 (6) RIGHTS UPON ISSUANCE OF PURCHASE RIGHTS AND OTHER CORPORATE EVENTS. 
  
 (a) Purchase Rights. 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 all or substantially all of 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, upon the Holder’s election, the aggregate Purchase Rights, in lieu of any adjustments to which the Holder is otherwise entitled under Section 7 below in
respect of such Purchase Right, which the Holder could have acquired if the Holder had held the number of shares of Common Stock acquirable upon complete conversion of this Note (without taking into account any limitations or restrictions on the
convertibility of this Note) 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 Common Stock are to be determined
for the grant, issue or sale of such Purchase Rights. 
  
 (b)
Other Corporate Events. In addition to and not in substitution for any other rights hereunder, prior to the consummation of any Fundamental Transaction (other than a Change of Control pursuant to which all Holders redeem the Notes in
accordance with Section 5) 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 after the effective date of such Fundamental Transaction have the right to receive upon a conversion of this Note, (i) in addition to the shares of Common Stock receivable upon
such conversion, such securities or other assets to which the Holder would have been entitled with respect to such shares of Common Stock had such shares of Common Stock been held by the Holder upon the consummation of such Corporate Event (without
taking into account any limitations or restrictions on the convertibility of this Note) or (ii) in lieu of the shares of Common Stock otherwise receivable upon such conversion, such securities or other assets received by the holders of shares
of Common Stock in connection with the consummation of such Corporate Event in such amounts as the Holder would have been entitled to receive had this Note initially been issued with conversion rights for the form of such consideration (as opposed
to shares of Common Stock) at a conversion rate for such consideration commensurate with the Conversion Rate. Provision made pursuant to the preceding sentence shall be in a form and substance satisfactory to the Required Holders. The provisions of
this Section shall apply similarly and equally to successive Corporate Events and shall be applied without regard to any limitations on the conversion or redemption of this Note. 
  
 (7) RIGHTS UPON ISSUANCE OF OTHER SECURITIES. 
  
 (a) Adjustment of Conversion Price upon Issuance of Common Stock. If and whenever on or after the Subscription Date,
the Company issues or sells, or in accordance with this Section 7(a) is deemed to have issued or sold, any shares of Common Stock (including 
  

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 the issuance or sale of shares of Common Stock owned or held by or for the account of the Company, but excluding shares
of Common Stock deemed to have been issued or sold by the Company in connection with any Excluded Security) for a consideration per share less than a price (the “Applicable Price”) equal to the Conversion Price in effect immediately
prior to such issue or sale (the foregoing a “Dilutive Issuance”), then immediately after such Dilutive Issuance, the Conversion Price then in effect shall be reduced to an amount equal to the product of (A) the Conversion
Price in effect immediately prior to such Dilutive Issuance and (B) the quotient determined by dividing (1) the sum of (I) the product derived by multiplying the Conversion Price in effect immediately prior to such Dilutive Issuance
and the number of shares of Common Stock Deemed Outstanding immediately prior to such Dilutive Issuance plus (II) the consideration, if any, received by the Company upon such Dilutive Issuance, by (2) the product derived by multiplying
(I) the Conversion Price in effect immediately prior to such Dilutive Issuance by (II) the number of shares of Common Stock Deemed Outstanding immediately after such Dilutive Issuance. For purposes of determining the adjusted Conversion
Price under this Section 7(a), 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 issuable upon the exercise of any such Option or upon
conversion or exchange or exercise of any Convertible Securities issuable upon exercise of such Option 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 7(a)(i), the “lowest price per share for which one share of Common Stock is issuable upon the exercise of any such Option or
upon conversion or exchange or exercise of any Convertible Securities issuable upon exercise of such Option” shall be equal to 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 granting or sale of the Option, upon exercise of the Option and upon conversion or exchange or exercise of any Convertible Security issuable upon exercise of such Option. No further adjustment of the Conversion Price shall
be made upon the actual issuance of such share of Common Stock or of such Convertible Securities upon the exercise of such Options or upon the actual issuance of such Common Stock upon conversion or exchange or exercise 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 issuable upon such conversion or exchange or exercise 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 of sale of such Convertible Securities for such price per share. For the purposes of this Section 7(a)(ii), the
“lowest price per share for which one share of Common Stock is issuable upon such conversion or exchange or exercise” shall be equal to 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 issuance or sale of the Convertible Security and upon the conversion or exchange or exercise of such Convertible Security. No further adjustment of the Conversion Price shall be made upon the actual
issuance of such share of Common Stock upon conversion or exchange or exercise of such Convertible Securities, and if any such issue or sale of such Convertible Securities is made upon exercise of any Options for which adjustment of the Conversion
Price had been or are to be made pursuant to other provisions of this Section 7(a), no further adjustment of the Conversion Price shall be made by reason of such issue or sale. 
  

 - 11 - 

 (iii) Change in Option Price or Rate of Conversion. If the purchase price provided for in any
Options, the additional consideration, if any, payable upon the issue, conversion, exchange or exercise of any Convertible Securities, or the rate at which any Convertible Securities are convertible into or exchangeable or exercisable for Common
Stock changes at any time, the Conversion Price in effect at the time of such change shall be adjusted to the Conversion Price which would have been in effect at such time had such Options or Convertible Securities provided for such changed purchase
price, additional consideration or changed conversion rate, as the case may be, at the time initially granted, issued or sold. For purposes of this Section 7(a)(iii), if the terms of any Option or Convertible Security that was outstanding as of
the Subscription Date are changed in the manner described in the immediately preceding sentence, then such Option or Convertible Security and the Common Stock deemed issuable upon exercise, conversion or exchange thereof shall be deemed to have been
issued as of the date of such change. No adjustment shall be made if such adjustment would result in an increase of the Conversion Price then in effect. 
  
 (iv) Calculation of Consideration Received. In case any Option is issued in connection with the issue or sale of other securities of the Company,
together comprising one integrated transaction in which no specific consideration is allocated to such Options by the parties thereto, the Options will be deemed to have been issued for a consideration of $.01. If any Common Stock, Options or
Convertible Securities are issued or sold or deemed to have been issued or sold for cash, the consideration received therefor will be deemed to be the gross amount received by the Company therefor. If any Common Stock, Options or Convertible
Securities are issued or sold for a consideration other than cash, the amount of the consideration other than cash received by the Company will be the fair value of such consideration, except where such consideration consists of securities, in which
case the amount of consideration received by the Company will be the Closing Sale Price of such securities on the date of receipt. If any 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 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
Common Stock, Options or Convertible Securities, as the case may be. The fair value of any consideration other than cash or securities will be determined in good faith by the Board of Directors of the Company within five (5) days after the
occurrence of an event requiring valuation. If the Required Holders disagree with the determination of the Board of Directors and give written notice of such disagreement to the Company 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) Business Days after the tenth day following the Valuation Event by an independent, reputable appraiser jointly
selected by the Company and the Required Holders. The determination of such appraiser shall be deemed binding upon all parties absent manifest error and the fees and expenses of such appraiser shall be borne by the Company. 
  
 (v) Record Date. If the Company takes a record of the holders of
Common Stock for the purpose of entitling them (A) to receive a dividend or other 
  

 - 12 - 

 distribution payable in Common Stock, Options or in Convertible Securities or (B) to subscribe for or purchase
Common Stock, Options or Convertible Securities, then such record date will be deemed to be the date of the issue or sale of the 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. 
  
 (vi) Floor Price. Until such time as the Company receives any necessary stockholder approval, no adjustment pursuant to Section 7(a) shall
cause the Conversion Price to be less than $0.7279 as adjusted for any stock dividend, stock split, stock combination, reclassification or similar transaction. 
  

(b) Adjustment of Conversion Price upon Subdivision or Combination of Common Stock. If the Company at any time on or after the Subscription
Date subdivides (by any stock split, stock dividend, recapitalization or otherwise) one or more classes of its outstanding shares of Common Stock into a greater number of shares, the Conversion Price in effect immediately prior to such subdivision
will be proportionately reduced. If the Company at any time on or after the Subscription Date combines (by combination, reverse stock split or otherwise) one or more classes of its outstanding shares of Common Stock into a smaller number of shares,
the Conversion Price in effect immediately prior to such combination will be proportionately increased. 
  
 (c) No adjustment in the Conversion Price shall be required unless such adjustment would require an increase or decrease of at least 1% in such price;
provided, however, that any adjustments which by reason of this Section 7(c) are not required to be made shall be carried forward and taken into account in any subsequent adjustment. All calculations under this Section 7
shall be made by the Company in good faith and shall be made to the nearest cent or to the nearest one hundredth of a share, as applicable. No adjustment need be made for a change in the par value or no par value of the Company’s Common Stock.

  
 (8) COMPANY’S RIGHT OF OPTIONAL CONVERSION.

  
 (a) Optional Conversion. If at any time from and
after the second (2nd) anniversary of the Original Issuance Date (the “Optional Conversion Eligibility
Date”), (i) the Weighted Average Price of the Common Stock equals or exceeds 175% of the Conversion Price on the Subscription Date (subject to appropriate adjustments for stock splits, stock dividends, stock combinations and other
similar transactions after the Subscription Date) for each of twenty (20) Trading Days out of any thirty (30) consecutive Trading Days following the Optional Conversion Eligibility Date (the “Optional Conversion Measuring
Period”) and (ii) the Equity Conditions shall have been satisfied (or waived in writing by the Holder) from and including the Optional Conversion Notice Date (as defined below) through and including the Optional Conversion Date (as
defined below), the Company shall have the right to require the Holder to convert all, but not less than all, of the Conversion Amount then remaining under this Note into fully paid, validly issued and nonassessable shares of Common Stock in
accordance with Section 3(c) hereof at the Conversion Rate as of the Optional Conversion Date (as defined below) (an “Optional Conversion”). The Company may exercise its right to require conversion under this Section 8(a)
by delivering within not more than two (2) Trading Days following the end of such Optional Conversion Measuring Period written notice thereof by facsimile and 
  

 - 13 - 

 overnight courier to all, but not less than all, of the holders of Notes and the Transfer Agent (the “Optional
Conversion Notice” and the date all of the holders received such notice is referred to as the “Optional Conversion Notice Date”). The Optional Conversion Notice shall be irrevocable. The Optional Conversion Notice shall
state (A) the date on which the Optional Conversion shall occur (the “Optional Conversion Date”) which date shall be not less than twenty (20) days nor more than sixty (60) days after the Optional Conversion Notice
Date, and (B) the aggregate Conversion Amount of the Notes which the Company has elected to be subject to Optional Conversion from all of the holders of the Notes pursuant to this Section 8 (and analogous provisions under the Other Notes)
on the Optional Conversion Date and (iii) the number of shares of Common Stock to be issued to each such holder on the Optional Conversion Date. All Conversion Amounts converted by the Holder after the Optional Conversion Notice Date shall
reduce the Conversion Amount of this Note required to be converted on the Optional Conversion Date. 
  
 (b) Pro Rata Conversion Requirement. If the Company elects to cause a Optional Conversion pursuant to Section 8(a), then it must
simultaneously take the same action with respect to the Other Notes. If the Company has elected an Optional Conversion, the mechanics of conversion set forth in Section 3(c) shall apply, to the extent applicable, as if the Company and the
Transfer Agent had received from the Holder on the Optional Conversion Date a Conversion Notice with respect to the Conversion Amount being converted pursuant to the Optional Conversion. 
  
 (9) SECURITY. This Note is secured to the extent and in the manner set forth in the Security Documents (as defined in
the Securities Purchase Agreement). 
  
 (10)
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, issue 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 Note, and will at all times in good faith carry out all of the provisions of this Note and take
all action as may be required to protect the rights of the Holder of this Note. 
  
 (11) RESERVATION OF AUTHORIZED SHARES. 
  
 (a) Reservation. The Company initially shall reserve out of its authorized and unissued Common Stock a number of shares of Common Stock for each of the Notes equal to 120% of the Conversion Rate with respect to
the Conversion Amount of each such Note as of the Issuance Date. So long as any of the Notes are outstanding, the Company shall take all action necessary to reserve and keep available out of its authorized and unissued Common Stock, solely for the
purpose of effecting the conversion of the Notes, 120% of the number of shares of Common Stock as shall from time to time be necessary to effect the conversion of all of the Notes then outstanding; provided that at no time shall the number of shares
of Common Stock so reserved be less than the number of shares required to be reserved of the previous sentence (without regard to any limitations on conversions) (the “Required Reserve Amount”). The initial number of shares of
Common Stock reserved for conversions of the Notes and each increase in the number of shares so reserved shall be allocated pro rata among the holders of the 
  

 - 14 - 

 Notes based on the principal amount of the Notes held by each holder at the Closing (as defined in the Securities
Purchase Agreement) 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 Notes, 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 Notes shall be allocated to the remaining holders of Notes, pro rata
based on the principal amount of the Notes then held by such holders. 
  
 (b) Insufficient Authorized Shares. If at any time while any of the Notes remain outstanding the Company does not have a sufficient number of authorized and unreserved shares of Common Stock to satisfy its obligation to reserve for
issuance upon conversion of the Notes at least a number of shares of Common Stock equal to 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 the Notes 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 75 days after the occurrence of such Authorized Share Failure, the Company shall hold a meeting of its shareholders 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 shareholder with a proxy statement and shall use its reasonable best efforts to solicit its shareholders’ approval of such increase in
authorized shares of Common Stock and to cause its board of directors to recommend to the shareholders that they approve such proposal. 
  
 (12) HOLDER’S REDEMPTIONS. 
  
 (a) Mechanics. The Company shall deliver the applicable Event of Default Redemption Price to the Holder within five (5) Business Days after
the Company’s receipt of the Holder’s Event of Default Redemption Notice. If the Holder has submitted a Change of Control Redemption Notice in accordance with Section 5(b), the Company shall deliver the applicable Change of Control
Redemption Price to the Holder concurrently with the consummation of such Change of Control if such notice is received prior to the consummation of such Change of Control and within five (5) Business Days after the Company’s receipt of
such notice otherwise. In the event of a redemption of less than all of the Conversion Amount of this Note, the Company shall promptly cause to be issued and delivered to the Holder a new Note (in accordance with Section 20(d)) representing the
outstanding Principal which has not been redeemed. In the event that the Company does not pay the Redemption Price to the Holder within the time period required, at any time thereafter and until the Company pays such unpaid Redemption Price in full,
the Holder shall have the option, in lieu of redemption, to require the Company to promptly return to the Holder all or any portion of this Note representing the Conversion Amount that was submitted for redemption and for which the applicable
Redemption Price (together with any Late Charges thereon) has not been paid. Upon the Company’s receipt of such notice, (x) the Redemption Notice shall be null and void with respect to such Conversion Amount, (y) the Company shall
immediately return this Note, or issue a new Note (in accordance with Section 20(d)) to the Holder representing such Conversion Amount and (z) the Conversion Price of this Note or such new Notes shall be adjusted to the lesser of
(A) the Conversion Price as in effect on the date on which the Redemption Notice is voided and (B) the lowest Closing 
  

 - 15 - 

 Bid Price during the period beginning on and including the date on which the Redemption Notice is delivered to the
Company and ending on and including the date on which the Redemption Notice is voided; provided, however, that until such time as the Company receives any necessary stockholder approval, no adjustment pursuant to this Section 12(a) shall cause
the Conversion Price to be less than the Closing Bid Price on the date immediately prior to the Subscription Date, as adjusted for any stock dividend, stock split, stock combination, reclassification or similar transaction. The Holder’s
delivery of a notice voiding a Redemption Notice and exercise of its rights following such notice shall not affect the Company’s obligations to make any payments of Late Charges which have accrued prior to the date of such notice with respect
to the Conversion Amount subject to such notice. 
  
 (b)
Redemption by Other Holders. Upon the Company’s receipt of notice from any of the holders of the Other Notes for redemption or repayment as a result of an event or occurrence substantially similar to the events or occurrences described
in Section 4(b) or Section 5(b) (each, an “Other Redemption Notice”), the Company shall promptly forward to the Holder by facsimile a copy of such notice. If the Company receives a Redemption Notice and one or more Other
Redemption Notices, during the period beginning on and including the date which is three Business Days prior to the Company’s receipt of the Holder’s Redemption Notice and ending on and including the date which is three Business Days after
the Company’s receipt of the Holder’s Redemption Notice and the Company is unable to redeem all principal, interest and other amounts designated in such Redemption Notice and such Other Redemption Notices received during such seven
Business Day period, then the Company shall redeem a pro rata amount from each holder of the Notes (including the Holder) based on the principal amount of the Notes submitted for redemption pursuant to such Redemption Notice and such Other
Redemption Notices received by the Company during such seven Business Day period. 
  
 (13) RESTRICTION ON REDEMPTION AND CASH DIVIDENDS. Until all of the Notes have been converted, redeemed or otherwise satisfied in accordance with their terms, the Company shall not, directly or indirectly,
redeem or repurchase for cash or declare or pay any cash dividend or distribution on its capital stock without the prior express written consent of the Required Holders except that (a) the Company may repurchase the stock of former employees
pursuant to stock repurchase agreements in an aggregate amount not to exceed $1,000,000 in any fiscal year, as long as an Event of Default does not exist prior to such repurchase or would not exist after giving effect to such repurchase; provided
that the foregoing limit on the aggregate amount of such repurchases shall not apply to repurchases to the extent made by the cancellation of indebtedness, (b) the Company may purchase, redeem or acquire non-cash rights distributed in
connection with any stockholders’ rights plan, and (c) the Company may convert any convertible securities issued by it pursuant to the terms of such securities or otherwise in exchange therefor and pay cash in lieu of fractional shares.

  
 (14) VOTING RIGHTS. The Holder shall have no voting
rights as the holder of this Note. 
  
 (15) COVENANTS.

  
 (a) Rank. All payments due under this Note
(a) shall rank pari passu with all Other Notes and (b) shall be senior to all other Indebtedness of the Company and its Subsidiaries other than Permitted Senior Indebtedness and other than the Indebtedness set forth on Schedule
3(cc)(ii) of the Securities Purchase Agreement. 
  

 - 16 - 

 (b) Incurrence of Indebtedness. So long as this Note is outstanding, the Company shall not, and
the Company shall not permit any of its Subsidiaries to, directly or indirectly, incur or guarantee, assume or suffer to exist any Indebtedness, other than (i) the Indebtedness evidenced by this Note and the Other Notes and (ii) Permitted
Indebtedness. 
  
 (c) Existence of Liens. So long as this
Note is outstanding, the Company shall not, and the Company shall not permit any of its Subsidiaries to, directly or indirectly, allow or suffer to exist any Lien (as defined in the Security Agreement) other than Permitted Liens; provided, however,
that (i) Liens securing the obligations of the Company and its Subsidiaries under Permitted Senior Indebtedness may be senior to the Liens securing the Notes in accordance with the terms of the lien subordination agreement referred to in clause
(iv) of the definition of Permitted Liens and (ii) to the extent that the holder of any Permitted Senior Indebtedness obtains a lien in any property of the Company and/or its Subsidiaries which is not subject to the lien of the Collateral
Agent pursuant to the Security Documents, the Collateral Agent shall (at the cost and expense of the Company) be granted a perfected lien in such property, subject in priority only to the lien securing the Permitted Senior Indebtedness. 

 
 (d) Restricted Payments. The Company shall not, and the Company
shall not permit any of its Subsidiaries to, directly or indirectly, redeem, defease, repurchase, repay or make any payments in respect of, by the payment of cash or cash equivalents (in whole or in part, whether by way of open market purchases,
tender offers, private transactions or otherwise), all or any portion of any Permitted Indebtedness, whether by way of payment in respect of principal of (or premium, if any) or interest on, such Indebtedness if at the time such payment is due or is
otherwise made or, after giving effect to such payment, an event constituting, or that with the passage of time and without being cured would constitute, an Event of Default has occurred and is continuing. 
  
 (e) Net Cash Balance. So long as this Note is outstanding, the
Company shall at all times maintain a Net Cash Balance in excess of the Reserved Amount (the “Net Cash Balance Test”); provided, however, that if at any time after the first (1st) anniversary of the Original Issuance Date (the “Restriction Removal Eligibility Date”) the Weighted Average Price of the Common Stock
equals or exceeds 250% of the Conversion Price on the Subscription Date (subject to appropriate adjustments for stock splits, stock dividends, stock combinations and other similar transactions after the Subscription Date) for each of any thirty
(30) consecutive Trading Days following the Restriction Removal Eligibility Date, the Company shall no longer be required to satisfy the Net Cash Balance Test. If at any time when the Company is obligated to satisfy the Net Cash Balance Test,
the Net Cash Balance is less than 125% of the Reserved Amount, then the Company shall immediately comply with the requirements set forth in Section 4(p) of the Securities Purchase Agreement. On any date (or within the time period from such date
as required under the Securities Act for the filing of a Current Report on Form 8-K) on which (I) the Net Cash Balance Test is not satisfied or (II) the Net Cash Balance is less than 125% of the Reserved Amount (each such date, a
“Failure Date”), the Company shall publicly disclose (on a Current Report on Form 8-K or otherwise) the fact that the Company has failed to satisfy the Net Cash Balance Test or that the obligations of the 
  

 - 17 - 

 Company to comply with Section 4(p) of the Securities Purchase Agreement have been triggered, as applicable. On the
date of any such disclosure, the Company shall also provide to the Holder a certification as to (x) the amount of the Net Cash Balance as of the Failure Date, (y) the difference between the Net Cash Balance on such date and the Reserved
Amount and (z) whether the amount calculated pursuant to clause (y) requires the Company to comply with Section 4(p) of the Securities Purchase Agreement. 
  
 (16) SUBORDINATION TO PERMITTED SENIOR INDEBTEDNESS. 
  
 (a) Subordination. The indebtedness represented by this Note and the payment of any Principal, Interest, Late
Charges, redemption amount, liquidated damages, fees, expenses or any other amounts in respect of this Note (collectively, the “Subordinated Indebtedness”) is hereby expressly made subordinate and junior and subject in right of
payment, only to the extent expressly set forth in Section 16(b) hereof, to the prior payment in full of all Permitted Senior Indebtedness of the Company hereinafter incurred. 
  
 (b) Payment upon Dissolution, Etc. In the event of any bankruptcy, insolvency, reorganization, receivership,
composition, assignment for benefit of creditors or other similar proceeding initiated by or against the Company or any dissolution or winding up or total or partial liquidation or reorganization in bankruptcy of the Company (each, a
“Proceeding”), all principal, interest and other obligations due upon any Permitted Senior Indebtedness shall first be paid in full or fully cash collateralized before the Holder shall be entitled to receive or, if received, to
retain any payment or distribution on account of this Note and, during the continuance of any such Proceeding, any payment or distribution of assets of the Company of any kind or character, whether in cash, property or securities, to which the
Holder would be entitled with respect to any Subordinated Indebtedness but for the provisions of this Section 16 shall be paid by the Company or by any receiver, trustee in bankruptcy, liquidating trustee, agent or other Person making such
payment or distribution, or by the Holder who shall have received such payment or distribution, directly to the holders of the Permitted Senior Indebtedness (pro rata to each such holder on the basis of the respective amounts of such Permitted
Senior Indebtedness held by such holder) or their representatives to the extent necessary to pay all such Permitted Senior Indebtedness in full after giving effect to any concurrent payment or distribution to or for the holders of such Permitted
Senior Indebtedness, before any payment or distribution is made to the Holder or any holders of the Notes; provided, however, that notwithstanding anything to the contrary, in any event the Holder shall be entitled to receive and
retain any and all Junior Securities (as defined below). 
  
 (c)
Certain Rights. Nothing contained in this Section 16 or elsewhere in this Note or any other Transaction Document, is intended to or shall impair, as among the Company, its creditors including the holders of Permitted Senior Indebtedness
and the Holder, the right, which is absolute and unconditional, of the Holder to convert this Note in accordance herewith. 
  
 (d) Rights of Holder Unimpaired. The provisions of this Section 16 are and are intended solely for the purposes of defining the relative
rights of the Holder and the holders of Permitted Senior Indebtedness and nothing in this Section 16 shall impair, as between the Company and the Holder, the obligation of the Company, which is unconditional and 
  

 - 18 - 

 absolute, to pay to the Holder the Principal hereof (and premium, if any), accrued Interest hereon and all other
Subordinated Indebtedness payable hereunder, all in accordance with the terms of this Note. 
  
 (e) Junior Securities. As used herein, “Junior Securities” means debt or equity securities of the Company as reorganized or readjusted, or debt or equity securities of the Company or any other
Person provided for by a plan of reorganization or readjustment authorized by an order or decree of a court of competent jurisdiction in a Proceeding under any applicable law, so long as in the case of debt securities, such Junior Securities are
subordinated in right of payment to all Permitted Senior Indebtedness and to whatever is issued to the holders of the Permitted Senior Indebtedness on account of the Permitted Senior Indebtedness, to the same extent as, or to a greater extent than,
the Subordinated Indebtedness is so subordinated as provided for herein. 
  
 (f) Intercreditor Arrangements. In the event that a holder of Permitted Indebtedness shall require the holders of the Notes to enter into any intercreditor or subordination agreement or any similar
arrangements, the Company shall reimburse the Holder for any reasonable expenses incurred in connection with the negotiation, execution and delivery of any such agreement (and any related documents), including without limitation, reasonable legal
fees and expenses. 
  
 (g) Lien Subordination. Any Lien of
Holder, whether now or hereafter existing in connection with the amounts due under this Note, on any assets or property of Company or any proceeds or revenues therefrom which Holder may have at any time as security for any amounts due and
obligations under this Note shall be subordinate to all Liens hereafter granted to a holder of Permitted Senior Indebtedness by Company or by law, notwithstanding the date, order or method of attachment or perfection of any such Lien or the
provisions of any applicable law. 
  
 (17) PARTICIPATION.
The Holder, as the holder of this Note, shall be entitled to such dividends paid and distributions made to the holders of Common Stock to the same extent as if the Holder had converted this Note into Common Stock (without regard to any limitations
on conversion herein or elsewhere) and had held such shares of Common Stock on the record date for such dividends and distributions. Payments under the preceding sentence shall be made concurrently with the dividend or distribution to the holders of
Common Stock 
  
 (18) VOTE TO ISSUE, OR CHANGE THE TERMS OF,
NOTES. The affirmative vote at a meeting duly called for such purpose or the written consent without a meeting of the Required Holders shall be required for any change or amendment to this Note or the Other Notes, provided that the Holder of
this Note may waive any term or provisions of this Note without such vote or written consent. 
  
 (19) TRANSFER. This Note may be offered, sold, assigned or transferred by the Holder without the consent of the Company, subject only to the provisions of Section 2(g) of the Securities Purchase Agreement;
provided, that no such sale, assignment or transfer of this Note shall (a) be in a denomination less than $2,000,000 or (b) be made to any Person that (i) is a competitor of the Company or (ii) is engaged in or has initiated or
threatened to initiate material 
  

 - 19 - 

 litigation against the Company, in each case as determined by the Board of Directors of the Company; provided, however,
that with respect to the restriction set forth in clause (b), if an Event of Default has occurred and is continuing at the time of such sale, assignment or transfer, such restriction shall not be applicable; and provided further, that such Holder
pays to the Collateral Agent administrative fees incurred by the Collateral Agent in connection with such transfer up to $2,500. 
  
 (20) REISSUANCE OF THIS NOTE. 
  
 (a) Transfer. If this Note is to be transferred, the Holder shall surrender this Note to the Company, whereupon the Company will, subject to
Section 19, forthwith issue and deliver upon the order of the Holder a new Note (in accordance with Section 20(d)), registered as the Holder may request, representing the outstanding Principal being transferred by the Holder and, if less
then the entire outstanding Principal is being transferred, a new Note (in accordance with Section 20(d)) to the Holder representing the outstanding Principal not being transferred. The Holder and any assignee, by acceptance of this Note,
acknowledge and agree that, by reason of the provisions of Section 3(c)(iii) and this Section 20(a), following conversion or redemption of any portion of this Note, the outstanding Principal represented by this Note may be less than the
Principal stated on the face of this Note. 
  
 (b) Lost,
Stolen or Mutilated Note. Upon receipt by the Company of evidence reasonably satisfactory to the Company of the loss, theft, destruction or mutilation of this Note, and, in the case of loss, theft or destruction, of any indemnification
undertaking by the Holder to the Company in customary form and, in the case of mutilation, upon surrender and cancellation of this Note, the Company shall execute and deliver to the Holder a new Note (in accordance with Section 20(d))
representing the outstanding Principal. 
  
 (c) Note
Exchangeable for Different Denominations. This Note is exchangeable, upon the surrender hereof by the Holder at the principal office of the Company, for a new Note or Notes (in accordance with Section 20(d) and in principal amounts of at
least $100,000) representing in the aggregate the outstanding Principal of this Note, and each such new Note will represent such portion of such outstanding Principal as is designated by the Holder at the time of such surrender. 
  
 (d) Issuance of New Notes. Whenever the Company is required to issue
a new Note pursuant to the terms of this Note, such new Note (i) shall be of like tenor with this Note, (ii) shall represent, as indicated on the face of such new Note, the Principal remaining outstanding (or in the case of a new Note
being issued pursuant to Section 20(a) or Section 20(c), the Principal designated by the Holder which, when added to the principal represented by the other new Notes issued in connection with such issuance, does not exceed the Principal
remaining outstanding under this Note immediately prior to such issuance of new Notes), (iii) shall have an issuance date, as indicated on the face of such new Note, which is the same as the Issuance Date of this Note, (iv) shall have the
same rights and conditions as this Note, and (v) shall represent accrued Interest and Late Charges on the Principal and Interest of this Note, from the Issuance Date. 
  

 - 20 - 

 (21) REMEDIES, CHARACTERIZATIONS, OTHER OBLIGATIONS, BREACHES AND INJUNCTIVE RELIEF. The remedies
provided in this Note shall be cumulative and in addition to all other remedies available under this Note and the other Transaction Documents at law or in equity (including a decree of specific performance and/or other injunctive relief), and
nothing herein shall limit the Holder’s right to pursue actual damages for any failure by the Company to comply with the terms of this Note. Amounts set forth or provided for herein with respect to payments, conversion 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 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. 
  
 (22) PAYMENT OF COLLECTION, ENFORCEMENT AND OTHER COSTS. If
(a) this Note 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 Note or to enforce the provisions
of this Note or (b) there occurs any bankruptcy, reorganization, receivership of the Company or other proceedings affecting Company creditors’ rights and involving a claim under this Note, then the Company shall pay the reasonable costs
incurred by the Holder for such collection, enforcement or action or in connection with such bankruptcy, reorganization, receivership or other proceeding, including, but not limited to, reasonable attorneys’ fees and disbursements. 

 
 (23) CONSTRUCTION; HEADINGS. This Note shall be deemed to be
jointly drafted by the Company and all the Buyers (as defined in the Securities Purchase Agreement) and shall not be construed against any person as the drafter hereof. The headings of this Note are for convenience of reference and shall not form
part of, or affect the interpretation of, this Note. 
  
 (24)
FAILURE OR INDULGENCE NOT WAIVER. No failure or delay on the part of the Holder in the exercise of any power, right or privilege hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such power, right or
privilege preclude other or further exercise thereof or of any other right, power or privilege. 
  
 (25) DISPUTE RESOLUTION. In the case of a dispute as to the determination of the Closing Bid Price, the Closing Sale Price or the Weighted Average
Price or the arithmetic calculation of the Conversion Price, the Conversion Rate or a Redemption Price, the Company shall submit the disputed determinations or arithmetic calculations via facsimile within one (1) Business Day of receipt of the
Conversion Notice or Redemption Notice or other event giving rise to such dispute, as the case may be, to the Holder. If the Holder and the Company are unable to agree upon such determination or calculation within one (1) Business Day of such
disputed determination or arithmetic calculation being submitted to the Holder, then the Company shall, within one (1) Business Day submit via facsimile (a) the disputed determination of the Closing Bid Price, the Closing Sale Price or the
Weighted Average Price to an independent, reputable investment bank selected by the Company and approved by the Holder or (b) the disputed arithmetic calculation of the Conversion Price, the Conversion Rate or a 
  

 - 21 - 

 Redemption Price to the Company’s independent, outside accountant. The Company, at the Company’s expense, shall
use reasonable best efforts to cause the investment bank or the accountant, as the case may be, to perform the determinations or calculations and notify the Company and the Holder of the results no later than five (5) Business Days from the
time it receives the disputed determinations or calculations. Such investment bank’s or accountant’s determination or calculation, as the case may be, shall be binding upon all parties absent demonstrable error. 
  
 (26) NOTICES; PAYMENTS. 
  
 (a) Notices. Whenever notice is required to be given under this
Note, unless otherwise provided herein, such notice shall be given in accordance with Section 9(f) of the Securities Purchase Agreement. The Company shall provide the Holder with prompt written notice of all actions taken pursuant to this Note,
including in reasonable detail a description of such action and the reason therefore. Without limiting the generality of the foregoing, the Company will give written notice to the Holder (i) immediately upon any adjustment of the Conversion
Price, setting forth in reasonable detail, and certifying, the calculation of such adjustment and (ii) at least twenty (20) 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 Common Stock, (B) with respect to any pro rata subscription offer to holders 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. 
  
 (b) Payments. Whenever any payment of cash is to be made by the Company to any Person pursuant to this Note, such payment shall be made in lawful
money of the United States of America by a check drawn on the account of the Company and sent via overnight courier service to such Person at such address as previously provided to the Company in writing (which address, in the case of each of the
Buyers, shall initially be as set forth on the Schedule of Buyers attached to the Securities Purchase Agreement); provided that the Holder may elect to receive a payment of cash via wire transfer of immediately available funds by providing the
Company with prior written notice setting out such request and the Holder’s wire transfer instructions. Whenever any amount expressed to be due by the terms of this Note is due on any day which is not a Business Day, the same shall instead be
due on the next succeeding day which is a Business Day and, in the case of any Interest Date which is not the date on which this Note is paid in full, the extension of the due date thereof shall not be taken into account for purposes of determining
the amount of Interest due on such date. Any amount of Principal or other amounts due under the Transaction Documents, other than Interest, which is not paid when due shall result in a late charge being incurred and payable by the Company in an
amount equal to interest on such amount at the rate of fifteen percent (15%) per annum from the date such amount was due until the same is paid in full (“Late Charge”). 
  

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 (27) CANCELLATION. After all Principal, accrued Interest and other amounts at any time owed on
this Note has been paid in full, this Note shall automatically be deemed canceled, shall be surrendered to the Company for cancellation and shall not be reissued. 
  
 (28) WAIVER OF NOTICE. To the extent permitted by law, the Company hereby waives demand, notice, protest and all
other demands and notices in connection with the delivery, acceptance, performance, default or enforcement of this Note and the Securities Purchase Agreement. 
  

(29) GOVERNING LAW. This Note shall be construed and enforced in accordance with, and all questions concerning the construction, validity,
interpretation and performance of this Note shall be governed by, the internal laws of the State of Delaware without giving effect to any choice of law or conflict of law provision or rule (whether of the State of Delaware or any other
jurisdictions) that would cause the application of the laws of any jurisdictions other than the State of Delaware. 
  
 (30) CERTAIN DEFINITIONS. For purposes of this Note, the following terms shall have the following meanings: 
  
 (a) “Amendment Agreement” means that certain Amendment
Agreement, dated as of November 8, 2005, between the Company and each of the initial Holder of this Note pursuant to which the Company amended and restated this Note. 
  
 (b) “Approved Stock Plan” means any employee benefit plan, stock grant, stock option or purchase plan, or
stock option exchange plan or other employee stock incentive or similar agreement approved by the Board of Directors of the Company pursuant to which the Company’s securities may be issued to any officers, directors, or employees of, or
consultants to, the Company for services provided thereto. 
  
 (c) “Bloomberg” means Bloomberg Financial Markets. 
  
 (d) “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. 
  
 (e) “Calendar Quarter” means each of: the period beginning
on and including January 1 and ending on and including March 31; the period beginning on and including April 1 and ending on and including June 30; the period beginning on and including July 1 and ending on and including
September 30; and the period beginning on and including October 1 and ending on and including December 31. 
  
 (f) “Cash Equivalents” means (i) securities issued, or directly and fully guaranteed or insured, by the United States Government or
any agency or instrumentality thereof having maturities of not more than one year from the date of the acquisition by a Person, (ii) demand deposits and time deposits and certificates of deposit, having maturities of not more than one year from
the date of acquisition, of any domestic commercial bank which has, or the holding company of which has, a commercial paper rating meeting the requirements specified in clause (iv) below, (iii) repurchase obligations with a term of not
more than 270 days for 
  

 - 23 - 

 underlying securities of the types described in clauses (i) and (ii) entered into with any financial
institution meeting the qualifications specified in clause (ii) above, and (iv) commercial paper rated at least A-2 or the equivalent thereof by Standard & Poor’s Ratings Group or P-2 or the equivalent thereof by Moody’s
Investors Service, Inc. and in either case maturing within one year after the date of acquisition. 
  
 (g) “Change of Control” means any Fundamental Transaction other than (A) a Fundamental Transaction in which the holders who,
directly or indirectly, are beneficial owners (as defined in Rule 13d-3 under the Exchange Act) of the Company’s voting power immediately prior to the Fundamental Transaction, beneficially own, directly or indirectly, immediately after such
Fundamental Transaction publicly traded securities representing the total voting power of the continuing or surviving entity or entities necessary to elect a majority of the members of the board of directors (or their equivalent if other than a
corporation) of such entity or entities, or (B) pursuant to a migratory merger effected solely for the purpose of changing the jurisdiction of incorporation of the Company. 
  
 (h) “Change of Control Premium” means (i) 120% from the Original Issuance Date through the first
anniversary of the Original Issuance Date, (ii) 117.5% after the first anniversary of the Original Issuance Date through the second anniversary of the Original Issuance Date, and (iii) 115% thereafter. 
  
 (i) “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 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 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 4:00:00 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 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 Bloomberg, 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 Bloomberg, or, if no closing bid price or last trade price, respectively, is reported for such security by Bloomberg, 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 Pink Sheets LLC (formerly the National Quotation Bureau, Inc.). 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 pursuant to Section 25. All such determinations shall be appropriately adjusted for any stock dividend, stock split, stock combination or other similar
transaction during the applicable calculation period. 
  
 (j)
“Closing Date” shall have the meaning set forth in the Securities Purchase Agreement, which date is the date the Company initially issued Notes pursuant to the terms of the Securities Purchase Agreement. 
  

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 (k) “Common Stock Deemed Outstanding” means, at any given time, the number of shares of
Common Stock outstanding immediately prior to such issue calculated on a fully diluted basis, as if all Convertible Securities had been fully converted into shares of Common Stock immediately prior to such issuance and any outstanding warrants,
options or other rights for the purchase of either shares of Common Stock or Convertible Securities had been fully exercised immediately prior to such issuance (and the resulting securities fully converted into shares of Common Stock, if so
convertible) as of such date, but excluding any Common Stock owned or held by or for the account of the Company or issuable upon conversion or exercise, as applicable of the Notes and the Warrants. 
  
 (l) “Contingent Obligation” means, as to any Person, any
direct or indirect liability, contingent or otherwise, of that Person with respect to any indebtedness, lease, dividend or other obligation of another Person if the primary purpose or intent of the Person incurring such liability, or the primary
effect thereof, is to provide assurance to the obligee of such liability that such liability will be paid or discharged, or that any agreements relating thereto will be complied with, or that the holders of such liability will be protected (in whole
or in part) against loss with respect thereto. 
  
 (m)
“Convertible Securities” means any stock or securities (other than Options) directly or indirectly convertible into or exercisable or exchangeable for Common Stock. 
  
 (n) “EBITDA” means with respect to the Company, the Net Income of the Company and its subsidiaries for any
applicable period, plus without duplication, the sum of the following amounts of the Company and its subsidiaries for such period and to the extent deducted in determining Net Income of such Persons for such period: (1) Net
Interest Expense, (2) income tax expense, (3) depreciation expense, (4) amortization expense, (5) stock compensation expense, (6) non-cash restructuring charges, (7) acquired in process research and development,
(8) reduction in long-lived assets, (9) merger costs, and (10) one time litigation settlements and minus, onetime or non-cash gains, including but not limited to (A) gains generated from disposition of assets,
(B) gains resulted from reversal of charges, (C) gains resulted from change of estimates, (D) gains resulted from change of actuarial assumptions, or (E) extraordinary gains. 
  
 (o) “Eligible Market” means The New York Stock Exchange,
Inc., the American Stock Exchange, the Nasdaq National Market or The Nasdaq SmallCap Market. 
  
 (p) “Equity Conditions” means: (i) on each day during the period beginning six months prior to the applicable date of determination and ending on and including the applicable date of
determination (the “Equity Conditions Measuring Period”), either (x) the Registration Statement filed pursuant to the Registration Rights Agreement shall be effective and available for the resale of all remaining Registrable
Securities in accordance with the terms of the Registration Rights Agreement and there shall not have been any Grace Periods (as defined in the Registration Rights Agreement) or (y) all shares of Common Stock issuable upon conversion of the
Notes and exercise of the Warrants shall be eligible for sale without restriction and without the need for registration under any applicable federal or state securities laws; (ii) on each day during the Equity Conditions Measuring Period, the
Common Stock is designated for 
  

 - 25 - 

 quotation on the Principal Market and shall not have been suspended from trading on such exchange or market (other than
suspensions of not more than two days and occurring prior to the applicable date of determination due to business announcements by the Company) nor shall delisting or suspension by such exchange or market have been threatened or pending either
(A) in writing by such exchange or market or (B) by falling below the minimum listing maintenance requirements of such exchange or market; (iii) during the one (1) year period ending on and including the date immediately
preceding the applicable date of determination, the Company shall have delivered Conversion Shares upon conversion of the Notes and Warrant Shares upon exercise of the Warrants to the holders on a timely basis as set forth in Section 2(c)(ii)
hereof (and analogous provisions under the Other Notes) and Section 1(a) of the Warrants; (iv) any applicable shares of Common Stock to be issued in connection with the event requiring determination may be issued in full without violating
Section 3(d) hereof and the rules or regulations of the Principal Market; (v) during the Equity Conditions Measuring Period, the Company shall not have failed to timely make any payments within five (5) Business Days of when such
payment is due pursuant to any Transaction Document; (vi) during the Equity Conditions Measuring Period, there shall not have occurred either (A) the public announcement of a pending, proposed or intended Fundamental Transaction which has
not been abandoned, terminated or consummated or (B) an Event of Default or an event that with the passage of time or giving of notice would constitute an Event of Default; (vii) the Company shall have no knowledge of any fact that would
cause (x) the Registration Statements required pursuant to the Registration Rights Agreement not to be effective and available for the resale of all remaining Registrable Securities in accordance with the terms of the Registration Rights
Agreement or (y) any shares of Common Stock issuable upon conversion of the Notes and shares of Common Stock issuable upon exercise of the Warrants not to be eligible for sale without restriction pursuant to Rule 144(k) and any applicable state
securities laws; and (viii) the Company otherwise shall have been in material compliance with and shall not have materially breached any provision, covenant, representation or warranty of any Transaction Document (other than in connection with
the Existing Claims). 
  
 (q) “Excluded
Securities” means any Common Stock issued or issuable: (i) in connection with any Approved Stock Plan; (ii) upon conversion of the Notes or the exercise of the Warrants; (iii) pursuant to a bona fide firm commitment
underwritten public offering with a nationally recognized underwriter which generates gross proceeds to the Company in excess of $10,000,000 (other than an “at-the-market offering” as defined in Rule 415(a)(4) under the Securities Act and
“equity lines”); (iv) in connection with any acquisition by the Company, whether through an acquisition of stock or a merger of any business, assets or technologies the primary purpose of which is not to raise equity capital (a
“Qualifying Acquisition”); provided such amount does not exceed, in the aggregate 15% of the outstanding shares of Common Stock in any twelve month period (the “15% Limit”); provided further that the 15% Limit shall
not apply to any such Qualifying Acquisition if the Weighted Average Price of the Common Stock is greater than 125% of the Conversion Price for at least twenty (20) Trading Days out of the thirty (30) consecutive Trading Days prior to the
public announcement of such Qualifying Acquisition; (v) upon conversion of any Options or Convertible Securities (other than any Options issued pursuant to an Approved Stock Plan) which are outstanding on the day immediately preceding the
Subscription Date, provided that the terms of such Options or Convertible Securities are not amended, modified or changed on or after the Subscription Date; or (vi) in respect of subdivisions, stock dividends or capital reorganizations
affecting the Common Stock. 
  

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 (r) “Fiscal Quarter” means each of the fiscal quarters adopted by the Company for
financial reporting purposes that correspond to the Company’s fiscal year that ends on June 30, or such other fiscal quarter adopted by the Company for financial reporting purposes in accordance with GAAP. 
  
 (s) “Fundamental Transaction” means the occurrence, in one
or more related transactions, of any of the following events: (i) the Company, directly or indirectly, consolidates or merges with or into (whether or not the Company is the surviving corporation) another Person, or (ii) the Company,
directly or indirectly, sells, assigns, transfers, conveys or otherwise disposes of all or substantially all of the properties or assets of the Company to another Person, or (iii) any “person” or “group” (as these terms are
used for purposes of Sections 13(d) and 14(d) of the Exchange Act) is or shall become the “beneficial owner” (as defined in Rule 13d-3 under the Exchange Act), directly or indirectly, of 50% of the aggregate ordinary voting power
represented by issued and outstanding Common Stock, or (iv) the Company reorganizes, recapitalizes or reclassifies its Common Stock. 
  
 (t) “GAAP” means United States generally accepted accounting principles, consistently applied. 
  
 (u) “Indebtedness” of any Person means, without duplication
(i) all indebtedness for borrowed money, (ii) all obligations issued, undertaken or assumed as the deferred purchase price of property or services (other than trade payables entered into in the ordinary course of business), (iii) all
reimbursement or payment obligations with respect to letters of credit, surety bonds and other similar instruments, (iv) all obligations evidenced by notes, bonds, debentures or similar instruments, including obligations so evidenced incurred
in connection with the acquisition of property, assets or businesses, (v) all indebtedness created or arising under any conditional sale or other title retention agreement, or incurred as financing, in either case with respect to any property
or assets acquired with the proceeds of such indebtedness (even though the rights and remedies of the seller or bank under such agreement in the event of default are limited to repossession or sale of such property), (vi) all monetary
obligations under any leasing or similar arrangement which, in connection with generally accepted accounting principles, consistently applied for the periods covered thereby, is classified as a capital lease, (vii) all indebtedness referred to
in clauses (i) through (vi) above secured by (or for which the holder of such Indebtedness has an existing right, contingent or otherwise, to be secured by) any mortgage, lien, pledge, charge, security interest or other encumbrance upon or
in any property or assets (including accounts and contract rights) owned by any Person, even though the Person which owns such assets or property has not assumed or become liable for the payment of such indebtedness, and (viii) all Contingent
Obligations in respect of indebtedness or obligations of others of the kinds referred to in clauses (i) through (vii) above. 
  
 (v) “Interest Rate” means eight percent (8%) subject to periodic adjustment pursuant to Section 2; provided, however, that
following the second anniversary of the Original Issuance Date, in the event that the Total Indebtedness to EBITDA Ratio is less than 3.0 for two (2) consecutive Fiscal Quarters (with the EBITDA being calculated based on the most recently ended
period of four (4) Fiscal Quarters), the Interest Rate shall be reduced to six percent (6.0%); provided, further, that if any time following the reduction of the Interest Rate to six percent (6.0%) the Total Indebtedness to EBITDA Ratio
equals or exceeds 3.0, then the Interest Rate shall revert to eight percent (8.0%). 
  

 - 27 - 

 (w) “Net Cash Balance” means, at any date, the difference between (i) aggregate
amount of all cash and Cash Equivalents and Short and Long Term Investments (not including restricted cash that is not part of the Reserved Amount) reflected on the Company’s balance sheet as at such date, minus (ii) the
unpaid principal balance of the Permitted Senior Indebtedness on such date. 
  
 (x) “Net Income” means, with respect to the Company for any applicable period, the net income (loss) of the Company for such period, determined on a consolidated basis and in accordance with GAAP.

  
 (y) “Net Interest Expense” means, with
respect to the Company for any applicable period, gross interest expense of the Company for such period determined on a non-consolidated basis and in accordance with GAAP, plus any amount of interest capitalization as an asset during
the same period. 
  
 (z) “Options” means any
rights, warrants or options to subscribe for or purchase Common Stock or Convertible Securities. 
  
 (aa) “Original Issuance Date” means May 19, 2005. 
  
 (bb) “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. 
  
 (cc)
“Permitted Indebtedness” means (A) Permitted Senior Indebtedness, (B) unsecured Indebtedness incurred by the Company that is made expressly subordinate in right of payment to the Indebtedness evidenced by this Note, as
reflected in a written agreement acceptable to the Holder in its sole discretion and approved by the Holder in writing, and which Indebtedness does not provide at any time for (1) the payment, prepayment, repayment, repurchase or defeasance,
directly or indirectly, of any principal or premium, if any, thereon until ninety-one (91) days after the Maturity Date or later and (2) total interest and fees at a rate in excess of eight percent (8%) per annum,
(C) Indebtedness secured by Permitted Liens, (D) unsecured Indebtedness to trade creditors incurred in the ordinary course of business and not outstanding for more than 120 days after the date such payable was created, (E) the
unsecured Indebtedness existing on the date hereof as set forth on Schedule 3(s)(i) of the Securities Purchase Agreement, (F) unsecured Indebtedness of any Subsidiary of the Company organized in the United States (“Domestic
Subsidiary”) to the Company or another Domestic Subsidiary of the Company or of the Company to any of its Domestic Subsidiaries; provided that any such Indebtedness in excess of $5,000,000 shall be evidenced by an intercompany promissory
note in form and substance reasonably satisfactory to the Collateral Agent which shall be pledged to the Collateral Agent in accordance with the requirements of the Pledge Agreement, (G) Indebtedness which may be deemed to exist pursuant to any
guaranties, 
  

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 performance, surety, statutory, appeal or similar obligations incurred in the ordinary course of business, (H) other
unsecured Indebtedness of the Company and its Subsidiaries in an aggregate principal amount at any time outstanding not to exceed $2,000,000, and (I) extensions, refinancings and renewals of any items of Permitted Indebtedness, provided that
the principal amount is not increased or the terms modified to impose more burdensome terms upon the Company or its Subsidiary, as the case may be. 
  
 (dd) “Permitted Liens” means (i) any Lien for taxes not yet due or delinquent or being contested in good faith by appropriate
proceedings for which adequate reserves have been established in accordance with GAAP, (ii) any statutory Lien arising in the ordinary course of business by operation of law with respect to a liability that is not yet due or delinquent,
(iii) any Lien created by operation of law, such as materialmen’s liens, mechanics’ liens and other similar liens, arising in the ordinary course of business with respect to a liability that is not yet due or delinquent or that are
being contested in good faith by appropriate proceedings, (iv) any Liens incurred to secure Permitted Senior Indebtedness, which Liens shall be senior to the Liens securing the Notes in accordance with the terms of a lien subordination
agreement to be entered into with the “Collateral Agent” (under and as defined in the Security Documents) on behalf of the holders of the Notes, and in form and substance reasonably satisfactory to the Collateral Agent,
(v) Liens securing the Company’s obligations under the Notes, (vi) Liens (A) upon or in any Equipment (as defined in the Security Agreement) and any additions, attachments and accessions thereto, improvements thereon and proceeds
thereof acquired or held by the Company or any of its Subsidiaries to secure the purchase price of such Equipment or indebtedness incurred solely for the purpose of financing the acquisition or lease of such Equipment, or (B) existing on such
Equipment at the time of its acquisition, provided that the Lien is confined solely to the property so acquired and additions, attachments and accessions thereto and improvements thereon, and the proceeds of such Equipment, (vii) Liens incurred
in connection with the extension, renewal or refinancing of the indebtedness secured by Liens of the type described in clauses (i), (iv) and (vi) above, provided that any extension, renewal or replacement Lien shall be limited to the
property encumbered by the existing Lien and the principal amount of the Indebtedness being extended, renewed or refinanced does not increase, (viii) leases or subleases and licenses and sublicenses granted to others in the ordinary course of
the Company’s business, not interfering in any material respect with the business of the Company and its Subsidiaries taken as a whole, (ix) Liens in favor of customs and revenue authorities arising as a matter of law to secure payments of
custom duties in connection with the importation of goods, (x) Liens arising from judgments, decrees or attachments in circumstances not constituting an Event of Default under Section 4(a)(ix), (xi) statutory, common law or
contractual Liens of landlords, creditor depository institutions or institutions holding securities accounts (including rights of set-off or similar rights and remedies), (xii) Liens incurred in the ordinary course of business in connection
with workers’ compensation, unemployment insurance and other types of social security, or to secure the performance of tenders, statutory obligations, surety and appeal bonds, bids, leases, government contracts, trade contracts, contracts for
the purchase of property, performance and return-of-money bonds, and other similar obligations, (xiii) easements, rights-of-way, restrictions, encroachments, and other minor defects or irregularities in title, in each case which do not and are
not reasonably expected to interfere in any material respect with the ordinary course of the Company’s or any of its Subsidiaries, (xiv) purported Liens evidenced by the filing of precautionary UCC financing statements relating solely to
operating leases of personal property entered into in the ordinary course of business, 
  

 - 29 - 

 (xv) any zoning or similar right reserved to or vested in any governmental office or agency to control or regulate the
use of real property, (xvi) Liens existing on the date hereof as set forth on Schedule 3(r)(iv) of the Securities Purchase Agreement, (xvii) Liens on insurance proceeds securing the payment of financed premiums, (xviii) to the
extent not duplicative of clause (xvi) of this definition, pledges of cash collateral to secure the Company’s reimbursement obligations with respect to outstanding letters of credit having an aggregate face amount of $6,786,929 and any
renewals, extensions or replacements thereof, (xix) Liens assumed in Qualifying Acquisitions involving the acquisition of assets or pre-existing Liens of any entity which the Company acquires in a Qualifying Acquisition so long as such Liens
(I) do not secure assets with a value in excess of $25,000,000 in the aggregate and (II) existed prior to the consummation of, and not in connection with or arising out of, any such Qualifying Acquisition, provided that in the case of an
acquisition of assets or of an ownership interest in an entity which is required to become a guarantor pursuant to Section 5(m) of the Security Agreement, the holder of such Lien enters into an intercreditor agreement in form and substance
satisfactory to the Collateral Agent and (xx) other Liens on assets securing Indebtedness or other obligations in an aggregate amount not to exceed $2,000,000 at any time outstanding. 
  
 (ee) “Permitted Senior Indebtedness” means the principal of
(and premium, if any), interest on, and all fees and other amounts (including, without limitation, any reasonable out-of-pocket costs, enforcement expenses (including reasonable out-of-pocket legal fees and disbursements), collateral protection
expenses and other reimbursement or indemnity obligations relating thereto) payable by Company and/or its Subsidiaries under or in connection with any credit facility to be entered into by the Company and/or its Subsidiaries with one or more
financial institutions (and on terms and conditions) reasonably satisfactory to the Required Holders (together with any amendments, restatements, renewals, refundings, refinancings or other extensions thereof); provided, however, that
the aggregate outstanding amount of such Permitted Senior Indebtedness (taking into account the maximum amounts which may be advanced under the loan documents evidencing such Permitted Senior Indebtedness) does not as of the date on which any such
Permitted Senior Indebtedness is incurred exceed $10,000,000, with respect to the unpaid principal balance of loans thereunder. 
  
 (ff) “Person” means an individual, a limited liability company, a partnership, a joint venture, a corporation, a trust, an
unincorporated organization, any other entity and a government or any department or agency thereof. 
  
 (gg) “Pledge Agreement” shall have the meaning set forth in the Securities Purchase Agreement. 
  
 (hh) “Principal Market” means the Nasdaq National Market.

  
 (ii) “Redemption Premium” means (i) in
the case of the Events of Default described in Section 4(a)(i) - (vi) and (ix) - (xiv), 115% or (ii) in the case of the Events of Default described in Section 4(a)(vii) - (viii), 100%. 
  
 (jj) “Registration Rights Agreement” means that certain
registration rights agreement dated as of the Subscription Date between the Company and the initial holders of the Notes relating to, among other things, the registration of the resale of the Common Stock 
  

 - 30 - 

 issuable upon conversion of the Notes and exercise of the Warrants, and, to the extent applicable, the Registration
Rights Agreement shall also refer to the agreement required pursuant to Section 4(a) of the Amendment Agreement. 
  
 (kk) “Required Holders” means the holders of Notes representing at least a majority of the aggregate principal amount of the Notes then
outstanding. 
  
 (ll) “Reserved Amount” means,
as of any date of determination, an amount equal to 20% of the aggregate Principal Amount outstanding under the Notes. 
  
 (mm) “SEC” means the United States Securities and Exchange Commission. 
  
 (nn) “Securities Purchase Agreement” means that certain securities purchase agreement dated the
Subscription Date by and among the Company and the initial holders of the Notes pursuant to which the Company issued the Notes. 
  
 (oo) “Security Agreement” shall have the meaning set forth in the Securities Purchase Agreement. 
  
 (pp) “Short and Long Term Investments” means any (FDIC
insured) longer-term certificates of deposit, investment grade rated corporate notes and bonds, United States government agency securities (including, but not limited to, FHLB, FNMA, FHLMC), United States treasury bills, notes and bonds, municipal
notes and bonds, municipal preferred stock, obligations of the governments of Belgium, France, Germany, Italy, Switzerland or the United Kingdom and repurchase agreements. 
  
 (qq) “Subscription Date” means May 16, 2005. 
  
 (rr) “Successor Entity” means the Person, which may be the
Company, formed by, resulting from or surviving any Fundamental Transaction or the Person with which such Fundamental Transaction shall have been made, provided that if such Person is not a publicly traded entity whose common stock or equivalent
equity security is quoted or listed for trading on an Eligible Market, Successor Entity shall mean such Person’s Parent Entity. 
  
 (ss) “Total Indebtedness” means, on any date, the outstanding principal amount of all Indebtedness of the Company and its subsidiaries.

  
 (tt) “Total Indebtedness to EBITDA Ratio”
means, as of any date of determination, the ratio of (x) Total Indebtedness outstanding on such day to (y) EBITDA on such day. 
  
 (uu) “Trading Day” means 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 
  

 - 31 - 

 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). 
  
 (vv) “Warrants” has the meaning ascribed to such term in the Securities Purchase Agreement, and shall include all warrants issued in exchange therefor or replacement thereof. 
  
 (ww) “Weighted Average Price” means, for any security as of
any date, the dollar volume-weighted average price for such security on the Principal Market during the period beginning at 9:30:01 a.m., New York Time (or such other time as the Principal Market publicly announces is the official open of trading),
and ending at 4:00:00 p.m., New York Time (or such other time as the Principal Market publicly announces is the official close of trading) as reported by Bloomberg through its “Volume at Price” functions, 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 (or such other time as such market publicly
announces is the official open of trading), and ending at 4:00:00 p.m., New York Time (or such other time as such market publicly announces is the official close of trading) 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 Pink Sheets LLC
(formerly the National Quotation Bureau, Inc.). If the Weighted Average Price cannot be calculated for a security on a particular date on any of the foregoing bases, the Weighted Average 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 pursuant to Section 25. All such determinations to be
appropriately adjusted for any stock dividend, stock split, stock combination or other similar transaction during the applicable calculation period. 
  
 [Signature Page Follows] 
  

 - 32 - 

 IN WITNESS WHEREOF, the Company has caused this Note to be duly executed as of the Issuance Date set out
above. 
  

			
	AVANEX CORPORATION
		
	By:	 	  

	Name:	 	 
	Title:	 	 

 EXHIBIT I 
  

AVANEX CORPORATION 
 CONVERSION
NOTICE 
  
 TO: CHIEF FINANCIAL OFFICER 
 FAX: 510-897-4345 
  
 Reference is made to the Senior Secured Convertible Note (the “Note”) issued to the undersigned by Avanex Corporation (the “Company”). In accordance with and pursuant to the Note, the
undersigned hereby elects to convert the Conversion Amount (as defined in the Note) of the Note indicated below into shares of Common Stock par value $0.001 per share (the “Common Stock”), as of the date specified below. 

 

			
	Date of Conversion:
                                        
                                        
                                        
    
	
	Aggregate Conversion Amount to be converted:
                                        
                                       
 

  
 Notwithstanding anything to the
contrary contained herein, this Conversion Notice shall constitute a representation by the holder of the Note submitting this Conversion Notice that, after giving effect to the conversion provided for in this Conversion Notice, such holder (together
with its affiliates) will not have beneficial ownership (together with the beneficial ownership of such Person’s affiliates) of a number of shares of Common Stock which exceeds the Maximum Percentage of the total outstanding shares of Common
Stock as determined pursuant to the provisions of Section 3(d)(i) of the Note. 
  
 Please confirm the following information: 
  

	
	Conversion Price:
                                        
                                        
                                        
        
	
	Number of shares of Common Stock to be issued:
                                        
                                     

  
 Please issue the Common Stock into which the Note is being converted in the following name and to the following address: 
  

			
	 Issue to:
	  	 ________________________________________________________________________

		
	 	  	 ________________________________________________________________________

		
	 	  	 ________________________________________________________________________

		
	 	  	 
	
	 Facsimile Number: ________________________________________________________________

	
	 Authorization: _________________________________________________________________

	
	             By:
____________________________________________________________________

	
	             Title: ______________________________________________________________

	
	 Dated:                     

	
	 Account Number:_______________________________________________________________

	 (if electronic book entry transfer)

	
	 Transaction Code Number: _______________________________________________________

	 (if electronic book entry transfer)

 ACKNOWLEDGMENT 
  
 The Company hereby acknowledges this Conversion Notice and hereby directs EquiServe Trust Company, N.A. to issue the above
indicated number of shares of Common Stock in accordance with the Transfer Agent Instructions dated May 19, 2005 from the Company and acknowledged and agreed to by EquiServe Trust Company, N.A. 
  

			
	 AVANEX CORPORATION

		
	 By:
	 	  

	 Name:
	 	 
	 Title:Form of Amended and Restated Warrants

 Exhibit 10.3 
  
 [FORM OF AMENDED AND RESTATED WARRANT] 
  
 NEITHER THE ISSUANCE AND SALE OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE
EXERCISEABLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE
REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR (B) AN OPINION OF COUNSEL, IN A GENERALLY ACCEPTABLE FORM, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) UNLESS SOLD PURSUANT TO RULE 144 OR
RULE 144A UNDER SAID ACT. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED TO AN “ACCREDITED INVESTOR” (AS SUCH TERM IS DEFINED IN THE RULES AND REGULATIONS PROMULGATED UNDER THE SECURITIES ACT OF 1933, AS AMENDED) IN
CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES. 
  
 AVANEX CORPORATION 
  
 AMENDED AND RESTATED WARRANT TO PURCHASE COMMON STOCK 
  

	Warrant	No.: CS (2005) No.          (Amended and Restated) 

 Number of Shares of Common Stock:
                     
 Date of Issuance: November 8, 2005 (“Issuance Date”) 
  
 Avanex Corporation, a Delaware corporation (the “Company”), hereby certifies that, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, [STEELHEADS
INVESTMENT LTD.] [KINGS ROAD INVESTMENTS LTD.] [GRYPHON MASTER FUND, L.P.] [GSSF MASTER FUND LP] [CASTLERIGG MASTER INVESTMENTS LTD.], 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 surrender 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 date hereof, but not after 11:59 p.m., New York Time, on the Expiration Date (as defined below),
                                
(                    ) fully paid nonassessable shares of Common Stock (as defined below) (the “Warrant Shares”). Except as
otherwise defined herein, capitalized terms in this Warrant shall have the meanings set forth in Section 15. This Warrant is one of the Warrants to purchase Common Stock (the “SPA Warrants”) amended and restated pursuant to
that certain Amendment Agreement, dated as of November 8, 2005, between the Company and the initial holder of this Warrant (the “Amendment Agreement”) and amended, pursuant to Section 4(2) of the Securities Act, the
warrants initially issued pursuant to Section 1 of that certain Securities Purchase Agreement, dated as of May 16, 2005 (the “Subscription Date”), by and among the Company and the investors (the “Buyers”)
referred to therein (the “Securities Purchase Agreement”). 

 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 date hereof in whole or in part, by (i) delivery of a written notice, in the form attached hereto as Exhibit A (the
“Exercise Notice”), of the Holder’s election to exercise this Warrant and (ii) (A) payment to the Company of an amount equal to the applicable Exercise Price multiplied by the number of Warrant Shares as to which this
Warrant is being exercised (the “Aggregate Exercise Price”) in cash or wire transfer of immediately available funds or (B) by notifying the Company that this Warrant is being exercised pursuant to a Cashless Exercise (as
defined in Section 1(d)). The Holder shall not be required to deliver the original Warrant in order to effect an exercise hereunder. Execution and delivery of the Exercise Notice with respect to less than all of the Warrant Shares shall have
the same effect as cancellation of the original Warrant and issuance of a new Warrant evidencing the right to purchase the remaining number of Warrant Shares. On or before the second Business Day following the date on which the Company has received
each of the Exercise Notice and the Aggregate Exercise Price (or notice of a Cashless Exercise) (the “Exercise Delivery Documents”), the Company shall transmit by facsimile an acknowledgment of confirmation of receipt of the
Exercise Delivery Documents to the Holder and the Company’s transfer agent (the “Transfer Agent”). On or before the third Business Day following the date on which the Company has received all of the Exercise Delivery Documents
(the “Share Delivery 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 Agent Commission system
which balance account shall be specified in the Exercise Notice, or (Y) if the Transfer Agent is not participating in the DTC Fast Automated Securities Transfer Program, issue and dispatch by overnight courier to the address as specified in the
Exercise Notice, a certificate, registered in the Company’s share register in the name of the Holder or its designee, for the number of shares of Common Stock to which the Holder is entitled pursuant to such exercise. Upon delivery of the
Exercise Notice and Aggregate Exercise Price referred to in clause (ii)(A) above or notification to the Company of a Cashless Exercise referred to in Section 1(d), 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 of delivery of the certificates evidencing such Warrant Shares. 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, then the Company shall as soon as practicable and in no event
later than five Business Days after any exercise and at its own expense, issue 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 
  

 - 2 - 

 whole number. The Company shall pay any and all taxes which may be payable with respect to the issuance and delivery of
Warrant Shares upon exercise of this Warrant; provided that the Company shall not be required to pay any tax that may be payable in respect of any transfer involved in the issue and delivery of shares of Common Stock in any name other than
that of the Holder, in either case with respect to any income tax due by the Holder with respect to such shares of Common Stock issued upon exercise of this Warrant. 
  
 (b) Exercise Price. For purposes of this Warrant, “Exercise Price” means $1.13, subject to
adjustment as provided herein. 
  
 (c) Company’s Failure
to Timely Deliver Securities. If within three (3) trading days after the Company’s receipt of the facsimile copy of a Exercise Notice 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 balance account with DTC for the number of shares of Common Stock to which the Holder is entitled upon such holder’s exercise hereunder, and if on or after such
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 exercise that the Holder anticipated receiving from
the Company (a “Buy-In”), then the Company shall, within three 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, 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 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, times (B) the Closing Bid Price on the date of exercise. 
  
 (d) Cashless Exercise. Notwithstanding anything contained herein to the contrary, if a Registration Statement (as defined in the Registration
Rights Agreement) covering the Warrant Shares that are the subject of the Exercise Notice (the “Unavailable Warrant Shares”) is not available for the resale of such Unavailable Warrant Shares, 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 shares of Common Stock determined according to the following formula (a “Cashless Exercise”): 
  
 Net Number = (A x B) - (A x C) 
  
                         B 
  
 For purposes of the foregoing formula: 
  
 A= the total number of shares with respect to which this Warrant is then being exercised. 
  
 B= the Closing Sale Price of the shares of Common Stock (as reported by Bloomberg) on the date immediately preceding the
date of the Exercise Notice. 
  
 C= the Exercise Price then in
effect for the applicable Warrant Shares at the time of such exercise. 
  

 - 3 - 

 (e) Disputes. In the case of a dispute as to the determination of the Exercise Price or the
arithmetic calculation of the Warrant Shares, 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 12. 
  
 (f) (i) Limitations on Exercises: Beneficial Ownership. The
Company shall not effect the exercise of this Warrant, and the Holder shall not have the right to exercise this Warrant, to the extent that after giving effect to such exercise, such Person (together with such Person’s affiliates) would
beneficially own in excess of 9.9% (the “Maximum Percentage”) of the shares of Common Stock outstanding immediately after giving effect to such exercise. For purposes of the foregoing sentence, the aggregate number of shares of
Common Stock beneficially owned by such Person and its affiliates shall include the number of shares of Common Stock issuable upon exercise of this Warrant with respect to which the determination of such sentence is being made, but shall exclude
shares of Common Stock which would be issuable upon (i) exercise of the remaining, unexercised portion of this Warrant beneficially owned by such Person and its affiliates and (ii) exercise or conversion of the unexercised or unconverted
portion of any other securities of the Company beneficially owned by such Person and its affiliates (including, without limitation, any convertible notes or convertible preferred stock or warrants) subject to a limitation on conversion or exercise
analogous to the limitation contained herein. Except as set forth in the preceding sentence, for purposes of this paragraph, beneficial ownership shall be calculated in accordance with Section 13(d) of the Securities Exchange Act of 1934, as
amended. For purposes of this Warrant, in determining the number of outstanding shares of Common Stock, the Holder may rely on the number of outstanding shares of Common Stock as reflected in (1) the Company’s most recent Form 10-K, Form
10-Q, Current Report on Form 8-K or other public filing with the Securities and Exchange Commission, as the case may be, (2) a more recent public announcement by the Company or (3) any other recent notice by the Company or the Transfer
Agent setting forth the number of shares of Common Stock outstanding. Upon the written request of the Holder, the Company shall within two Business Day 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 the SPA Securities and the SPA Warrants, by the Holder and its
affiliates since the date as of which such number of outstanding shares of Common Stock was reported. By written notice to the Company, the Holder may increase or decrease the Maximum Percentage to any percentage not in excess of 9.9% specified in
such notice; provided that (i) any such increase will not be effective until the sixty-first (61st) day
after such notice is delivered to the Company, and (ii) any such increase or decrease will apply only to the Holder and not to any other holder of SPA Warrants. 
  
 (ii) Principal Market Regulation. The Company shall not be obligated to issue any shares of Common
Stock upon exercise of this 
  

 - 4 - 

 Warrant if the issuance of such shares of Common Stock would exceed that number of shares of Common
Stock which the Company may issue upon exercise or conversion, as applicable, of the SPA Warrants and SPA Securities without breaching the Company’s obligations under the rules or regulations of the Principal Market. 
  
 2. ADJUSTMENT OF EXERCISE PRICE AND NUMBER OF WARRANT SHARES. The
Exercise Price and the number of Warrant Shares shall be adjusted from time to time as follows: 
  
 (a) Adjustment upon Issuance of shares of Common Stock. If and whenever on or after the Subscription 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 shares of Common Stock
deemed to have been issued by the Company in connection with any Excluded Securities (as defined in the SPA Securities) for a consideration per share less than a price (the “Applicable Price”) equal to the Exercise Price in effect
immediately prior to such issue or sale or deemed issuance or sale (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
product of (A) the Exercise Price in effect immediately prior to such Dilutive Issuance and (B) the quotient determined by dividing (1) the sum of (I) the product derived by multiplying the Exercise Price in effect immediately
prior to such Dilutive Issuance and the number of Common Stock Deemed Outstanding immediately prior to such Dilutive Issuance plus (II) the consideration, if any, received by the Company upon such Dilutive Issuance, by (2) the product
derived by multiplying (I) the Exercise Price in effect immediately prior to such Dilutive Issuance by (II) the number of Common Stock Deemed Outstanding immediately after such Dilutive Issuance. Upon each such adjustment of the Exercise
Price hereunder, the number of Warrant Shares shall be adjusted to the number of shares of Common Stock determined by multiplying the Exercise Price in effect immediately prior to such adjustment by the number of Warrant Shares acquirable upon
exercise of this Warrant immediately prior to such adjustment and dividing the product thereof by the Exercise Price resulting from such adjustment. For purposes of determining the adjusted Exercise Price under this Section 2(a), the following
shall be applicable: 
  
 (i) Issuance of
Options. If the Company in any manner grants any Options and the lowest price per share for which one share of Common Stock is 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 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(a)(i), the “lowest price per share for which one share of Common Stock is issuable upon exercise of such Options or upon conversion, exercise or exchange of such Convertible
Securities” shall be equal to 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 
  

 - 5 - 

 granting or sale of the Option, upon exercise of the Option and upon conversion, exercise or exchange of
any Convertible Security issuable upon exercise of such Option. No further adjustment of the Exercise Price or number of Warrant Shares 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 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 issuable upon the conversion, exercise or exchange 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(a)(ii), the “lowest price per share for which one share of Common Stock is issuable upon the
conversion, exercise or exchange” shall be equal to 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. No further adjustment of the Exercise Price or number of Warrant Shares shall be made upon the actual issuance of such shares of Common Stock upon conversion, exercise or
exchange of such Convertible Securities, and if any such issue 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(a), no further adjustment of the Exercise Price or number of Warrant Shares shall be made by reason of such issue or sale. 
  
 (iii) Change in Option Price or Rate of Conversion. If the purchase 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, the Exercise Price and the number of Warrant Shares in effect at the time of such increase or decrease shall be adjusted to the Exercise Price and the number of Warrant Shares 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(a)(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 
  

 - 6 - 

 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(a) shall be made if such adjustment would result in an increase of the Exercise Price then in effect or a decrease in the number of Warrant Shares. 
  
 (iv) Calculation of Consideration Received. In case
any Option is issued in connection with the issue or sale of other securities of the Company, together comprising one integrated transaction in which no specific consideration is allocated to such Options by the parties thereto, the Options will be
deemed to have been issued for a consideration of $0.01. 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 will be deemed to be the
net amount 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 will be the fair value of
such consideration, except where such consideration consists of securities, in which case the amount of consideration received by the Company will be the Closing Sale Price of such security on 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 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 securities will be
determined in good faith by the Board of Directors of the Company within five (5) days after the occurrence of an event requiring valuation. If the Required Holders disagree with the determination of the Board of Directors and give written
notice of such disagreement to the Company 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) Business
Days after the tenth day following the Valuation Event by an independent, reputable appraiser jointly selected by the Company and the Required Holders. 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. 
  
 (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 issue or sale of the shares of Common Stock deemed to have been issued or sold upon the 
  

 - 7 - 

 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. 
  
 (vi) Floor Price. Until such time as the Company receives any necessary stockholder approval, no adjustment pursuant to Section 2(a) shall cause the Exercise Price to be less than $0.7279, as adjusted for
any stock dividend, stock split, stock combination, reclassification or similar transaction. 
  
 (b) Adjustment upon Subdivision or Combination of shares of Common Stock. If the Company at any time on or after the Subscription Date subdivides (by any stock split, stock dividend, recapitalization or
otherwise) one or more classes of its outstanding shares of Common Stock into a greater number of shares, the Exercise Price in effect immediately prior to such subdivision will be proportionately reduced and the number of Warrant Shares will be
proportionately increased. If the Company at any time on or after the Subscription Date combines (by combination, reverse stock split or otherwise) one or more classes of its outstanding shares of Common Stock into a smaller number of shares, the
Exercise Price in effect immediately prior to such combination will be proportionately increased and the number of Warrant Shares will be proportionately decreased. Any adjustment under this Section 2(b) shall become effective at the close of
business on the date the subdivision or combination becomes effective. 
  
 (c) Other Events. No adjustment in the Exercise Price shall be required unless such adjustment would require an increase or decrease of at least 1% in such price; provided, however, that any adjustments which by reason
of this Section 2(c) are not required to be made shall be carried forward and taken into account in any subsequent adjustment. All calculations under this Section 2 shall be made by the Company in good faith and shall be made to the
nearest cent or to the nearest one hundredth of a share, as applicable. No adjustment need be made for a change in the par value or no par value of the Company’s Common Stock. 
  
 3. RIGHTS UPON DISTRIBUTION OF ASSETS. 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 Subscription Date, then, in each such case: 
  
 (a) any Exercise Price in effect immediately prior to the close of business
on the record date fixed for the determination of holders of shares of Common Stock entitled to receive the Distribution shall be reduced, effective as of the close of business on such record date, to a price determined by multiplying such Exercise
Price by a fraction of which (i) the numerator shall be the Closing Bid Price of the shares of Common Stock on the trading day immediately preceding such record date minus the value of the Distribution (as determined in good faith by the
Company’s Board of Directors) applicable to one share of shares of Common Stock, and (ii) the denominator shall be the Closing Bid Price of the shares of Common Stock on the trading day immediately preceding such record date; and

  

 - 8 - 

 (b) the number of Warrant Shares shall be increased to a number of shares equal to the number of shares
of Common Stock obtainable immediately prior to the close of business on the record date fixed for the determination of holders of shares of Common Stock entitled to receive the Distribution multiplied by the reciprocal of the fraction set forth in
the immediately preceding paragraph (a); provided that in the event that the Distribution is of shares of Common Stock (or common stock) (“Other Shares of Common Stock”) of a company whose common shares are traded on a national
securities exchange or a national automated quotation system, then the Holder may elect to receive a warrant to purchase Other Shares of Common Stock in lieu of an increase in the number of Warrant Shares, the terms of which shall be identical to
those of this Warrant, except that such warrant shall be exercisable into the number of shares of Other Shares of Common Stock that would have been payable to the Holder pursuant to the Distribution had the Holder exercised this Warrant immediately
prior to such record date and with an aggregate exercise price equal to the product of the amount by which the exercise price of this Warrant was decreased with respect to the Distribution pursuant to the terms of the immediately preceding paragraph
(a) and the number of Warrant Shares calculated in accordance with the first part of this paragraph (b). 
  
 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 all or substantially all of the record holders of any class of shares of Common Stock (the “Purchase Rights”), then the
Holder will be entitled to acquire, upon the terms applicable to such Purchase Rights, upon the Holder’s election, the aggregate Purchase Rights, in lieu of any adjustments to which the Holder is otherwise entitled under Section 2 above in
respect to such Purchase Right 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 on the 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,
issue or sale of such Purchase Rights. 
  
 (b) Fundamental
Transactions. The Company shall not enter into or be party to a Fundamental Transaction unless (i) the Successor Entity assumes in writing all of the obligations of the Company under this Warrant and the other Transaction Documents (as
defined in the Securities Purchase Agreement) in accordance with the provisions of this Section (4)(b) pursuant to written agreements in form and substance reasonably satisfactory to the Required Holders and approved by the Required Holders
prior to such Fundamental Transaction (which approval shall not be unreasonably withheld), including agreements to deliver to each holder of Warrants in exchange for such Warrants a security of the Successor Entity evidenced by a written instrument
substantially similar in form and substance to this Warrant, including, without limitation, an adjusted exercise price equal to the value for the shares of Common Stock reflected 
  

 - 9 - 

 by the terms of such Fundamental Transaction, and 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 reasonably satisfactory to the Required
Holders and (ii) the Successor Entity (including its Parent Entity) is a publicly traded corporation whose common stock is quoted on or listed for trading on an Eligible Market. Upon the occurrence of any Fundamental Transaction, the Successor
Entity, if other than the Company, shall succeed to, and be substituted for (so that from and after the date of such Fundamental Transaction, the provisions of this Warrant 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 with the same effect as if such Successor Entity had been named as the Company herein. Upon the occurrence of
any Fundamental Transaction, the Successor Entity succeed to, and be substituted for (so that from and after the effective date of such Fundamental Transaction, the provisions of this Warrant 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 with the same effect as if such Successor Entity had been named as the Company herein, until
such time as any successor warrant is delivered. In addition to and not in substitution for any other rights hereunder, prior to the consummation of any 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 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) purchasable 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 such Fundamental Transaction had the Warrant been exercised immediately prior to such Fundamental Transaction. Provision made pursuant to the preceding sentence shall be in a form and substance reasonably satisfactory
to the Required Holders. The provisions of this Section shall apply similarly and equally to successive Fundamental Transactions and Corporate Events and shall be applied 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 Articles of Incorporation, Bylaws or through any reorganization, transfer of assets, consolidation, merger, scheme of arrangement, dissolution, issue 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 (i) 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, (ii) shall take all such
actions as may be necessary or appropriate in order that the Company may validly and legally issue fully paid and nonassessable shares of Common Stock upon the exercise of this Warrant, and (iii) shall, so long as any of the SPA Warrants are
outstanding, take all action necessary to reserve and keep available out of its authorized and unissued shares of Common Stock, solely for the purpose of effecting the 
  

 - 10 - 

 exercise of the SPA Warrants, 120% of the number of shares of Common Stock as shall from time to time be necessary to
effect the exercise of the SPA Warrants then outstanding (without regard to any limitations on exercise). 
  
 6. WARRANT HOLDER NOT DEEMED A STOCKHOLDER. Except as otherwise specifically provided herein, the Holder, solely in such Person’s 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 such
Person’s capacity as the Holder of this Warrant, any of the rights of a shareholder 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 such Person 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 shareholder of the Company, whether
such liabilities are asserted by the Company or by creditors of the Company. 
  
 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 then 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, and, in the case of loss, theft or destruction, of any indemnification undertaking by the Holder to the Company in customary 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, that no Warrants for fractional shares of Common Stock
shall be given. 
  

 - 11 - 

 (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. 
  
 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 9(f) of the Securities Purchase Agreement. The Company shall provide the Holder with prompt
written notice of all actions taken pursuant to this Warrant, including in reasonable detail a description of such action and the reason therefore. Without limiting the generality of the foregoing, the Company will give written notice to the Holder
(i) immediately upon any adjustment of the Exercise Price, setting forth in reasonable detail, and certifying, the calculation of such adjustment and (ii) at least fifteen 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. 
  
 9. AMENDMENT AND WAIVER. Except as otherwise provided herein, the provisions of this Warrant 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 Required Holders; provided that no such action may increase the exercise price of any SPA Warrant or decrease the number of shares or class of stock obtainable upon
exercise of any SPA Warrant without the written consent of the Holder. No such amendment shall be effective to the extent that it applies to less than all of the holders of the SPA Warrants then outstanding. 
  

 - 12 - 

 10. 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 Delaware, without giving effect to any choice of law or conflict of law provision
or rule (whether of the State of Delaware or any other jurisdictions) that would cause the application of the laws of any jurisdictions other than the State of Delaware. 
  
 11. CONSTRUCTION; HEADINGS. This Warrant shall be deemed to be jointly drafted by the Company and all the Buyers 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. 
  
 12. DISPUTE RESOLUTION. In the case of a dispute as to the
determination of the Exercise Price or the arithmetic calculation of the Warrant Shares, the Company shall submit the disputed determinations or arithmetic calculations via facsimile within two Business Days of receipt of the Exercise Notice giving
rise to such dispute, as the case may be, to the Holder. If the Holder and the Company are unable to agree upon such determination or calculation of the Exercise Price or the Warrant Shares within three Business Days of such disputed determination
or arithmetic calculation being submitted to the Holder, then the Company shall, within two Business Days submit via facsimile (a) the disputed determination of the Exercise Price to an independent, reputable investment bank selected by the
Company and approved by the Holder or (b) the disputed arithmetic calculation of the Warrant Shares to the Company’s independent, outside accountant. The Company, at the Company’s expense, shall use reasonable best efforts to cause at
its expense the investment bank or the accountant, as the case may be, to perform the determinations or calculations and notify the Company and the Holder of the results no later than ten Business Days from the time it receives the disputed
determinations or calculations. Such investment bank’s or accountant’s determination or calculation, as the case may be, shall be binding upon all parties absent demonstrable error. 
  
 13. REMEDIES, 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 Transaction 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 damages for any failure by the Company to comply with the terms of this Warrant. 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. 
  
 14. TRANSFER. This Warrant may be offered for sale, sold, transferred or assigned without the consent of the Company,
except as may otherwise be required by Section 2(g) of the Securities Purchase Agreement. 
  
 15. CERTAIN DEFINITIONS. For purposes of this Warrant, the following terms shall have the following meanings: 
  
 (a) “Bloomberg” means Bloomberg Financial Markets. 
  

 - 13 - 

 (b) “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. 
  
 (c) “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 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 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 4:00:00 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 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 Bloomberg, 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 Bloomberg, or, if no closing bid price or last trade price, respectively, is reported for such security by Bloomberg, 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 Pink Sheets LLC (formerly the National Quotation Bureau, Inc.). 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 pursuant to Section 12. All such determinations shall be appropriately
adjusted for any stock dividend, stock split, stock combination or other similar transaction during the applicable calculation period. 
  
 (d) “Common Stock” means (i) the Company’s shares of Common Stock, par value $.001 per share, and (ii) any share capital
into which such Common Stock shall have been changed or any share capital resulting from a reclassification of such Common Stock. 
  
 (e) “Common Stock Deemed Outstanding” means, at any given time, the number of shares of Common Stock outstanding immediately prior to
such issue calculated on a fully diluted basis, as if all Convertible Securities had been fully converted into shares of Common Stock immediately prior to such issuance and any outstanding warrants, options or other rights for the purchase of either
shares of Common Stock or Convertible Securities had been fully exercised immediately prior to such issuance (and the resulting securities fully converted into shares of Common Stock, if so convertible) as of such date, but excluding any Common
Stock owned or held by or for the account of the Company or issuable upon conversion or exercise, as applicable of the SPA Securities and the Warrants. 
  
 (f) “Convertible Securities” means any stock or securities (other than Options) directly or indirectly convertible into or exercisable
or exchangeable for shares of Common Stock. 
  

 - 14 - 

 (g) “Eligible Market” means the Principal Market, the American Stock Exchange, The New
York Stock Exchange, Inc. or The Nasdaq SmallCap Market. 
  
 (h)
“Expiration Date” means the date thirty-six months after the Subscription 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. 
  
 (i) “Fundamental
Transaction” means the occurrence, in one or more related transactions, of any of the following events: (i) the Company, directly or indirectly, consolidates or merges with or into (whether or not the Company is the surviving
corporation) another Person, or (ii) the Company, directly or indirectly, sells, assigns, transfers, conveys or otherwise disposes of all or substantially all of the properties or assets of the Company to another Person, or (iii) any
“person” or “group” (as these terms are used for purposes of Sections 13(d) and 14(d) of the Exchange Act) is or shall become the “beneficial owner” (as defined in Rule 13d-3 under the Exchange Act), directly or
indirectly, of 50% of the aggregate ordinary voting power represented by issued and outstanding Common Stock, or (iv) the Company reorganizes, recapitalizes or reclassifies its Common Stock. 
  
 (j) “Options” means any rights, warrants or options to
subscribe for or purchase shares of Common Stock or Convertible Securities. 
  
 (k) “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. 
  
 (l) “Person” means an individual, a limited liability
company, a partnership, a joint venture, a corporation, a trust, an unincorporated organization, any other entity and a government or any department or agency thereof. 
  
 (m) “Principal Market” means the Nasdaq National Market. 
  
 (n) “Registration Rights Agreement” means that certain
registration rights agreement, dated as of the Subscription Date, by and among the Company and the Buyers, and, to the extent applicable, the Registration Rights Agreement shall also refer to the agreement required pursuant to Section 4(a) of
the Amendment Agreement. 
  
 (o) “Required
Holders” means the holders of the SPA Warrants representing at least a majority of shares of Common Stock underlying the SPA Warrants then outstanding. 
  

(p) “SPA Securities” means the Notes issued pursuant to the Amendment and Exchange Agreement and the other amendment and exchange
agreements with the Buyers. 
  
 (q) “Successor
Entity” means the Person (or, if so elected by the Required Holders, the Parent Entity) formed by, resulting from or surviving any Fundamental Transaction or the Person (or, if so elected by the Required Holders, the Parent Entity) with
which such Fundamental Transaction shall have been entered into. 
  
 [Signature Page Follows] 
  

 - 15 - 

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

			
	AVANEX CORPORATION
		
	By:	 	  

	Name:	 	 
	Title:	 	 

 EXHIBIT A 
  

EXERCISE NOTICE 
  
 TO BE EXECUTED BY THE REGISTERED HOLDER TO EXERCISE THIS 
 WARRANT TO PURCHASE COMMON STOCK 
  
 AVANEX CORPORATION 
  
 TO: CHIEF FINANCIAL OFFICER

 FAX: 510-897-4345 
  
 The undersigned holder hereby exercises the right to purchase
                     of the shares of Common Stock (“Warrant Shares”) of Avanex Corporation, a Delaware corporation (the
“Company”), evidenced by the attached Warrant to Purchase Common Stock (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 Exercise Price shall be made as: 
  
                                 a “Cash Exercise” with
respect to                            
 Warrant Shares; and/or 
  
                                   a
“Cashless Exercise” with respect to                      
 Warrant Shares. 
  
 Notwithstanding anything to the contrary contained herein, this Exercise Notice shall constitute a representation by the holder of the Warrant submitting this Exercise Notice that, after giving effect to the exercise provided for in this
Exercise Notice, such holder (together with its affiliates) will not have beneficial ownership (together with the beneficial ownership of such Person’s affiliates) of a number of shares of Common Stock which exceeds the Maximum Percentage of
the total outstanding shares of Common Stock as determined pursuant to the provisions of Section 1(f)(i) of this Warrant. 
  
 2. Payment of Exercise Price. In the event that the holder has elected a Cash 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. 
  
 3. Delivery of Warrant Shares. The
Company shall deliver to the holder                      Warrant Shares in accordance with the terms of the Warrant. 
  
 4. Accredited Investor. The undersigned certifies to the Company that as of
the date hereof, it is an “accredited investor” as that term is defined in Rule 501(a) of Regulation D. 
  

			
	 Date:
                         ,
            

	
	

	Name of Registered Holder
		
	 By:
	 	  

	 Name:
	 	 
	 Title:
	 	 

 ACKNOWLEDGMENT 
  
 The Company hereby acknowledges this Exercise Notice and hereby directs EquiServe Trust Company, N.A. to issue the above
indicated number of shares of Common Stock in accordance with the Transfer Agent Instructions dated May 19, 2005 from the Company and acknowledged and agreed to by EquiServe Trust Company, N.A. 
  

			
	AVANEX CORPORATION
		
	 By:
	 	  

	 Name:
	 	 
	 Title:

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