EXHIBIT 99.3
EXHIBIT A
COMMON STOCK PURCHASE WARRANT
To Purchase _______ Shares of Common Stock of
AASTROM BIOSCIENCES, INC.
THIS STOCK PURCHASE WARRANT CERTIFIES that, for value
received, __________________________________ (the "Holder"), is entitled, upon
the terms and subject to the limitations on exercise and the conditions
hereinafter set forth, at any time on or after April 28, 2005 (the "Initial
Exercise Date") and on or prior to the close of business on October 27, 2008
(the "Termination Date") but not thereafter, to subscribe for and purchase from
Aastrom Biosciences, Inc., a corporation incorporated in the State of Michigan
(the "Company"), up to _______ shares (the "Warrant Shares") of Common Stock, no
par value per share, of the Company (the "Common Stock"). The purchase price of
one share of Common Stock (the "Exercise Price") under this Warrant shall be
$1.74, subject to adjustment hereunder. The Exercise Price and the number of
Warrant Shares for which the Warrant is exercisable shall be subject to
adjustment as provided herein. All capitalized terms used but not defined herein
shall have the meanings set forth in that certain Securities Purchase Agreement
dated October 27, 2004 pursuant to which this Warrant was issued.
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1. Title to Warrant. Prior to the Termination Date and subject
to compliance with applicable laws and Section 7 of this Warrant, this Warrant
and all rights hereunder are transferable, in whole or in part, at the office or
agency of the Company by the Holder in person or by duly authorized attorney,
upon surrender of this Warrant together with the Assignment Form annexed hereto
properly endorsed.
2. Authorization of Shares. The Company covenants that all
Warrant Shares which may be issued upon the exercise of the purchase rights
represented by this Warrant will, upon exercise of the purchase rights
represented by this Warrant, be duly authorized, validly issued, fully paid and
nonassessable and free from all taxes, liens and charges in respect of the issue
thereof (other than taxes in respect of any transfer occurring contemporaneously
with such issue).
3. Exercise of Warrant.
(a) Except as provided in Section 4 herein, exercise of
the purchase rights represented by this Warrant may be made at any
time or times on or after the Initial Exercise Date and on or before
the Termination Date by the surrender of this Warrant and the Notice
of Exercise Form annexed hereto duly executed, at the office of the
Company (or such other office or agency of the Company as it may
designate by notice in writing to the registered Holder at the
address of such Holder appearing on the books of the Company) and
upon payment of the Exercise Price of the shares thereby purchased
by wire transfer or cashier's check drawn on a United States bank
or, if then available, by means of a cashless exercise pursuant to
Section 3(d), the Holder shall be entitled to receive a certificate
for the number of Warrant Shares so purchased. Certificates for
shares purchased hereunder shall be delivered to the Holder within
three (3) Trading Days (a day on which the Nasdaq Stock Market is
open for trading) after the date on which this Warrant shall have
been exercised as aforesaid. This Warrant shall be deemed to have
been exercised and such certificate or certificates shall be deemed
to have been issued, and Holder or any other person so designated to
be named therein shall be deemed to have become a holder of record
of such shares for all purposes, as of the date the Warrant has been
exercised by payment to the Company of the Exercise Price and all
taxes required to be paid by the Holder, if any, pursuant to Section
5 prior to the issuance of such shares, have been paid. In addition
to such Holder's other available remedies, the Company shall pay to
the Holder, in cash, as a penalty, for each $1,000 of Warrant Shares
(based on the closing price of the Common Stock on the date this
Warrant is submitted to the Company for exercise), $10 per Trading
Day (increasing to $20 per Trading Day five (5) Trading Days after
such damages have begun to accrue) for each Trading Day after the
fifth Trading Day until such certificate is delivered. Nothing
herein shall limit a Holder's right to pursue any other remedies
available to it hereunder, at law or in equity including, without
limitation, a decree of specific performance and/or injunctive
relief with respect to the Company's failure to timely deliver
certificates representing shares of Common Stock upon exercise of
the Warrant as required pursuant to the terms hereof.
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(b) If this Warrant shall have been exercised in part,
the Company shall, at the time of delivery of the certificate or
certificates representing Warrant Shares, deliver to Holder a new
Warrant evidencing the rights of Holder to purchase the unpurchased
Warrant Shares called for by this Warrant, which new Warrant shall
in all other respects be identical with this Warrant.
(c) Notwithstanding anything herein to the contrary, in
no event shall the Holder be permitted to exercise this Warrant for
Warrant Shares to the extent that (i) the number of shares of Common
Stock beneficially owned by such Holder, together with any Affiliate
(as defined in Rule 405 under the Securities Act of 1933) thereof
(other than Warrant Shares issuable upon exercise of this Warrant)
plus (ii) the number of Warrant Shares issuable upon exercise of
this Warrant, would be equal to or exceed 4.9999% of the number of
shares of Common Stock then issued and outstanding, including shares
issuable upon exercise of this Warrant held by such Holder after
application of this Section 3(c). As used herein, beneficial
ownership shall be determined in accordance with Section 13(d) of
the Exchange Act and the rules promulgated thereunder. To the extent
that the limitation contained in this Section 3(c) applies, the
determination of whether this Warrant is exercisable (in relation to
other securities owned by the Holder) and of which a portion of this
Warrant is exercisable shall be in the sole discretion of such
Xxxxxx, and the submission of a Notice of Exercise shall be deemed
to be such Holder's determination of whether this Warrant is
exercisable (in relation to other securities owned by such Holder)
and of which portion of this Warrant is exercisable, in each case
subject to such aggregate percentage limitation, and the Company
shall have no obligation to verify or confirm the accuracy of such
determination. Nothing contained herein shall be deemed to restrict
the right of a Holder to exercise this Warrant into Warrant Shares
at such time as such exercise will not violate the provisions of
this Section 3(c). The provisions of this Section 3(c) may be waived
by the Holder upon, at the election of the Holder, not less than 61
days' prior notice to the Company, and the provisions of this
Section 3(c) shall continue to apply until such 61st day (or such
later date, as determined by the Holder, as may be specified in such
notice of waiver). No exercise of this Warrant in violation of this
Section 3(c) but otherwise in accordance with this Warrant shall
affect the status of the Warrant Shares as validly issued,
fully-paid and nonassessable.
(d) If the Company is unable to deliver registered
Warrant Shares to the Holder upon exercise of this Warrant at any
time after the Initial Exercise Date for any reason, then this
Warrant may also be exercised at such time by means of a "cashless
exercise" in which the Holder shall be entitled to receive a
certificate for the number of Warrant Shares equal to the quotient
obtained by dividing [(A-B) (X)] by (A), where:
(A) = the volume weighted average price of the Common Stock
on the Trading Day preceding the date of such election,
as reported by Bloomberg Financial, L.P.;
(B) = the Exercise Price of the Warrants, as adjusted; and
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(X) = the number of Warrant Shares issuable upon exercise of
the Warrants in accordance with the terms of this
Warrant.
4. No Fractional Shares or Scrip. No fractional shares or
scrip representing fractional shares shall be issued upon the exercise of this
Warrant. As to any fraction of a share which Holder would otherwise be entitled
to purchase upon such exercise, the Company shall pay a cash adjustment in
respect of such final fraction in an amount equal to such fraction multiplied by
the Exercise Price.
5. Charges, Taxes and Expenses. Issuance of certificates for
Warrant Shares shall be made without charge to the Holder for any issue or
transfer tax or other incidental expense in respect of the issuance of such
certificate, all of which taxes and expenses shall be paid by the Company, and
such certificates shall be issued in the name of the Holder or in such name or
names as may be directed by the Holder; provided, however, that in the event
certificates for Warrant Shares are to be issued in a name other than the name
of the Holder, this Warrant when surrendered for exercise shall be accompanied
by the Assignment Form attached hereto duly executed by the Holder; and the
Company may require, as a condition thereto, the payment of a sum sufficient to
reimburse it for any transfer tax incidental thereto.
6. Closing of Books. The Company will not close its
stockholder books or records in any manner which prevents the timely exercise of
this Warrant, pursuant to the terms hereof.
7. Transfer, Division and Combination.
(a) Subject to compliance with any applicable securities
laws and the conditions set forth in Sections 1 and 7(e) hereof,
this Warrant and all rights hereunder are transferable, in whole or
in part, upon surrender of this Warrant at the principal office of
the Company, together with a written assignment of this Warrant
substantially in the form attached hereto duly executed by the
Holder or its agent or attorney and funds sufficient to pay any
transfer taxes payable upon the making of such transfer. Upon such
surrender and, if required, such payment, the Company shall execute
and deliver a new Warrant or Warrants in the name of the assignee or
assignees and in the denomination or denominations specified in such
instrument of assignment, and shall issue to the assignor a new
Warrant evidencing the portion of this Warrant not so assigned, and
this Warrant shall promptly be cancelled. A Warrant, if properly
assigned, may be exercised by a new holder for the purchase of
Warrant Shares without having a new Warrant issued.
(b) This Warrant may be divided or combined with other
Warrants upon presentation hereof at the aforesaid office of the
Company, together with a written notice specifying the names and
denominations in which new Warrants are to be issued, signed by the
Holder or its agent or attorney. Subject to compliance with Section
7(a), as to any transfer which may be involved in such division or
combination, the Company shall execute and deliver a new Warrant or
Warrants in exchange for the Warrant or Warrants to be divided or
combined in accordance with such notice.
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(c) The Company shall prepare, issue and deliver at its
own expense (other than transfer taxes) the new Warrant or Warrants
under this Section 7.
(d) The Company agrees to maintain, at its aforesaid
office, books for the registration and the registration of transfer
of the Warrants.
(e) If, at the time of the surrender of this Warrant in
connection with any transfer of this Warrant, the transfer of this
Warrant shall not be registered pursuant to an effective
registration statement under the Securities Act and under applicable
state securities or blue sky laws, the Company may require, as a
condition of allowing such transfer (i) that the Holder or
transferee of this Warrant, as the case may be, furnish to the
Company a written opinion of counsel (which opinion shall be in
form, substance and scope customary for opinions of counsel in
comparable transactions) to the effect that such transfer may be
made without registration under the Securities Act and under
applicable state securities or blue sky laws, (ii) that the holder
or transferee execute and deliver to the Company an investment
letter in form and substance acceptable to the Company and (iii)
that the transferee be an "accredited investor" as defined in Rule
501(a) promulgated under the Securities Act.
8. No Rights as Shareholder until Exercise. This Warrant does
not entitle the Holder to any voting rights or other rights as a shareholder of
the Company prior to the exercise hereof. Upon the surrender of this Warrant and
the payment of the aggregate Exercise Price (or by means of a cashless exercise,
if available), the Warrant Shares so purchased shall be and be deemed to be
issued to such Holder as the record owner of such shares as of the close of
business on the later of the date of such surrender or payment.
9. Loss, Theft, Destruction or Mutilation of Warrant. The
Company covenants that upon receipt by the Company of evidence reasonably
satisfactory to it of the loss, theft, destruction or mutilation of this Warrant
or any stock certificate relating to the Warrant Shares, and in case of loss,
theft or destruction, of indemnity or security reasonably satisfactory to it
(which, in the case of the Warrant, shall not include the posting of any bond),
and upon surrender and cancellation of such Warrant or stock certificate, if
mutilated, the Company will make and deliver a new Warrant or stock certificate
of like tenor and dated as of such cancellation, in lieu of such Warrant or
stock certificate.
10. Saturdays, Sundays, Holidays, etc. If the last or
appointed day for the taking of any action or the expiration of any right
required or granted herein shall be a Saturday, Sunday or a legal holiday, then
such action may be taken or such right may be exercised on the next succeeding
day not a Saturday, Sunday or legal holiday.
11. Adjustments of Exercise Price and Number of Warrant
Shares. The number and kind of securities purchasable upon the exercise of this
Warrant and the Exercise Price shall be subject to adjustment from time to time
upon the happening of any of the following. In case the Company shall (i) pay a
dividend in shares of Common Stock or make a distribution in shares of Common
Stock to holders of its outstanding Common Stock, (ii) subdivide its outstanding
shares of Common Stock into a greater number of shares, (iii) combine its
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outstanding shares of Common Stock into a smaller number of shares of Common
Stock, or (iv) issue any shares of its capital stock in a reclassification of
the Common Stock, then the number of Warrant Shares purchasable upon exercise of
this Warrant immediately prior thereto shall be adjusted so that the Holder
shall be entitled to receive the kind and number of Warrant Shares or other
securities of the Company which it would have owned or have been entitled to
receive had such Warrant been exercised in advance thereof. Upon each such
adjustment of the kind and number of Warrant Shares or other securities of the
Company which are purchasable hereunder, the Holder shall thereafter be entitled
to purchase the number of Warrant Shares or other securities resulting from such
adjustment at an Exercise Price per Warrant Share or other security obtained by
multiplying the Exercise Price in effect immediately prior to such adjustment by
the number of Warrant Shares purchasable pursuant hereto immediately prior to
such adjustment and dividing by the number of Warrant Shares or other securities
of the Company resulting from such adjustment. An adjustment made pursuant to
this paragraph shall become effective immediately after the effective date of
such event retroactive to the record date, if any, for such event.
12. Reorganization, Reclassification, Merger, Consolidation or
Disposition of Assets. In case the Company shall reorganize its capital,
reclassify its capital stock, consolidate or merge with or into another
corporation (where the Company is not the surviving corporation or where there
is a change in or distribution with respect to the Common Stock of the Company),
or sell, transfer or otherwise dispose of all or substantially all its property,
assets or business to another corporation and, pursuant to the terms of such
reorganization, reclassification, merger, consolidation or disposition of
assets, shares of common stock of the successor or acquiring corporation, or any
cash, shares of stock or other securities or property of any nature whatsoever
(including warrants or other subscription or purchase rights) in addition to or
in lieu of common stock of the successor or acquiring corporation ("Other
Property"), are to be received by or distributed to the holders of Common Stock
of the Company, then the Holder shall have the right thereafter to receive upon
exercise of this Warrant, the number of shares of Common Stock of the successor
or acquiring corporation or of the Company, if it is the surviving corporation,
and Other Property receivable upon or as a result of such reorganization,
reclassification, merger, consolidation or disposition of assets by a Holder of
the number of shares of Common Stock for which this Warrant is exercisable
immediately prior to such event. In case of any such reorganization,
reclassification, merger, consolidation or disposition of assets, the successor
or acquiring corporation (if other than the Company) shall expressly assume the
due and punctual observance and performance of each and every covenant and
condition of this Warrant to be performed and observed by the Company and all
the obligations and liabilities hereunder, subject to such modifications as may
be deemed appropriate (as determined in good faith by resolution of the Board of
Directors of the Company) in order to provide for adjustments of Warrant Shares
for which this Warrant is exercisable which shall be as nearly equivalent as
practicable to the adjustments provided for in this Section 12. For purposes of
this Section 12, "common stock of the successor or acquiring corporation" shall
include stock of such corporation of any class which is not preferred as to
dividends or assets over any other class of stock of such corporation and which
is not subject to redemption and shall also include any evidences of
indebtedness, shares of stock or other securities which are convertible into or
exchangeable for any such stock, either immediately or upon the arrival of a
specified date or the happening of a specified event and any warrants or other
rights to subscribe for or purchase any such stock. The foregoing
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provisions of this Section 12 shall similarly apply to successive
reorganizations, reclassifications, mergers, consolidations or disposition of
assets.
13. Voluntary Adjustment by the Company. The Company may at
any time during the term of this Warrant reduce the then current Exercise Price
to any amount and for any period of time deemed appropriate by the Board of
Directors of the Company.
14. Notice of Adjustment. Whenever the number of Warrant
Shares or number or kind of securities or other property purchasable upon the
exercise of this Warrant or the Exercise Price is adjusted, as herein provided,
the Company shall give notice thereof to the Holder, which notice shall state
the number of Warrant Shares (and other securities or property) purchasable upon
the exercise of this Warrant and the Exercise Price of such Warrant Shares (and
other securities or property) after such adjustment, setting forth a brief
statement of the facts requiring such adjustment and setting forth the
computation by which such adjustment was made.
15. Notice of Corporate Action. If at any time:
(a) the Company shall take a record of the holders of
its Common Stock for the purpose of entitling them to receive a
dividend or other distribution, or any right to subscribe for or
purchase any evidences of its indebtedness, any shares of stock of
any class or any other securities or property, or to receive any
other right, or
(b) there shall be any capital reorganization of the
Company, any reclassification or recapitalization of the capital
stock of the Company or any consolidation or merger of the Company
with, or any sale, transfer or other disposition of all or
substantially all the property, assets or business of the Company
to, another corporation or,
(c) there shall be a voluntary or involuntary
dissolution, liquidation or winding up of the Company;
then, in any one or more of such cases, the Company shall give to Holder (i) at
least 20 days' prior written notice of the date on which a record date shall be
selected for such dividend, distribution or right or for determining rights to
vote in respect of any such reorganization, reclassification, merger,
consolidation, sale, transfer, disposition, liquidation or winding up, and (ii)
in the case of any such reorganization, reclassification, merger, consolidation,
sale, transfer, disposition, dissolution, liquidation or winding up, at least 20
days' prior written notice of the date when the same shall take place. Such
notice in accordance with the foregoing clause also shall specify (i) the date
on which any such record is to be taken for the purpose of such dividend,
distribution or right, the date on which the holders of Common Stock shall be
entitled to any such dividend, distribution or right, and the amount and
character thereof, and (ii) the date on which any such reorganization,
reclassification, merger, consolidation, sale, transfer, disposition,
dissolution, liquidation or winding up is to take place and the time, if any
such time is to be fixed, as of which the holders of Common Stock shall be
entitled to exchange their Warrant Shares for securities or other property
deliverable upon such disposition, dissolution, liquidation or winding up. Each
such written notice shall be sufficiently given if addressed to
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Xxxxxx at the last address of Xxxxxx appearing on the books of the Company and
delivered in accordance with Section 17(d).
16. Authorized Shares. The Company covenants that during the
period the Warrant is outstanding, it will reserve from its authorized and
unissued Common Stock a sufficient number of shares to provide for the issuance
of the Warrant Shares upon the exercise of any purchase rights under this
Warrant. The Company further covenants that its issuance of this Warrant shall
constitute full authority to its officers who are charged with the duty of
executing stock certificates to execute and issue the necessary certificates for
the Warrant Shares upon the exercise of the purchase rights under this Warrant.
The Company will take all such reasonable action as may be necessary to assure
that such Warrant Shares may be issued as provided herein without violation of
any applicable law or regulation, or of any requirements of the Principal Market
upon which the Common Stock may be listed.
Except and to the extent as waived or consented to by the
Holder, the Company shall not by any action, including, without limitation,
amending its certificate of incorporation or through any reorganization,
transfer of assets, consolidation, merger, 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, but will at all times in
good faith assist in the carrying out of all such terms and in the taking of all
such actions as may be necessary or appropriate to protect the rights of Holder
as set forth in this Warrant against impairment. Without limiting the generality
of the foregoing, the Company will (a) not increase the par value of any Warrant
Shares above the amount payable therefor upon such exercise immediately prior to
such increase in par value, (b) take all such action as may be necessary or
appropriate in order that the Company may validly and legally issue fully paid
and nonassessable Warrant Shares upon the exercise of this Warrant, and (c) use
commercially reasonable efforts to obtain all such authorizations, exemptions or
consents from any public regulatory body having jurisdiction thereof as may be
necessary to enable the Company to perform its obligations under this Warrant.
Before taking any action which would result in an adjustment
in the number of Warrant Shares for which this Warrant is exercisable or in the
Exercise Price, the Company shall obtain all such authorizations or exemptions
thereof, or consents thereto, as may be necessary from any public regulatory
body or bodies having jurisdiction thereof.
17. Miscellaneous.
(a) Jurisdiction. This Warrant shall constitute a
contract under the laws of Michigan, without regard to its conflict
of law, principles or rules.
(b) Nonwaiver and Expenses. No course of dealing or any
delay or failure to exercise any right hereunder on the part of
Holder shall operate as a waiver of such right or otherwise
prejudice Xxxxxx's rights, powers or remedies, notwithstanding all
rights hereunder terminate on the Termination Date. If the Company
willfully and knowingly fails to comply with any provision of this
Warrant, which results in any material damages to the Holder, the
Company shall pay to Holder such amounts as shall be sufficient to
cover any costs and expenses including, but not limited to,
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reasonable attorneys' fees, including those of appellate
proceedings, incurred by Xxxxxx in collecting any amounts due
pursuant hereto or in otherwise enforcing any of its rights, powers
or remedies hereunder.
(c) Notices. Any and all notices or other communications
or deliveries required or permitted to be provided hereunder shall
be in writing and shall be deemed given and effective on the
earliest of (i) the date of transmission, if such notice or
communication is delivered via facsimile at the facsimile number
specified on the signature pages attached hereto prior to 6:30 p.m.
(New York City time) on a Trading Day, (ii) the next Trading Day
after the date of transmission, if such notice or communication is
delivered via facsimile at the facsimile number on the signature
pages attached hereto on a day that is not a Trading Day or later
than 6:30 p.m. (New York City time) on any Trading Day, (iii) the
Trading Day following the date of mailing, if sent by U.S.
nationally recognized overnight courier service, or (iv) upon actual
receipt by the party to whom such notice is required to be given.
The address for such notices and communications shall be as set
forth on the signature pages attached hereto or to the Purchase
Agreement pursuant to which this Warrant was purchased.
(d) Limitation of Liability. No provision hereof, in the
absence of any affirmative action by Holder to exercise this Warrant
or purchase Warrant Shares, and no enumeration herein of the rights
or privileges of Holder, shall give rise to any liability of Holder
for the purchase price of any Common Stock or as a stockholder of
the Company, whether such liability is asserted by the Company or by
creditors of the Company.
(e) Remedies. Holder, in addition to being entitled to
exercise all rights granted by law, including recovery of damages,
will be entitled to specific performance of its rights under this
Warrant. The Company agrees that monetary damages would not be
adequate compensation for any loss incurred by reason of a breach by
it of the provisions of this Warrant and hereby agrees to waive the
defense in any action for specific performance that a remedy at law
would be adequate.
(f) Successors and Assigns. Subject to applicable
securities laws, this Warrant and the rights and obligations
evidenced hereby shall inure to the benefit of and be binding upon
the successors of the Company and the successors and permitted
assigns of Holder. The provisions of this Warrant are intended to be
for the benefit of all Holders from time to time of this Warrant and
shall be enforceable by any such Holder or holder of Warrant Shares.
(g) Amendment. This Warrant may be modified or amended
or the provisions hereof waived with the written consent of the
Company and the Holder.
(h) Severability. Wherever possible, each provision of
this Warrant shall be interpreted in such manner as to be effective
and valid under applicable law, but if any provision of this Warrant
shall be prohibited by or invalid under applicable law, such
provision shall be ineffective to the extent of such prohibition or
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invalidity, without invalidating the remainder of such provisions or
the remaining provisions of this Warrant.
(i) Headings. The headings used in this Warrant are for
the convenience of reference only and shall not, for any purpose, be
deemed a part of this Warrant.
********************
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IN WITNESS WHEREOF, the Company has caused this Warrant to be
executed by its officer thereunto duly authorized.
Dated: October 27, 2004
AASTROM BIOSCIENCES, INC.
By:__________________________________________
Name:
Title:
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NOTICE OF EXERCISE
To: Aastrom Biosciences, Inc.
(1) The undersigned hereby elects to purchase ________ Warrant
Shares of Aastrom Biosciences, Inc. pursuant to the terms of the attached
Warrant (only if exercised in full), and tenders herewith payment of the
exercise price in full, together with all applicable transfer taxes, if any.
(2) Payment shall take the form of (check applicable box):
[ ] in lawful money of the United States; or
[ ] if permitted pursuant to subsection 3(d) of the
Warrant, by the cancellation of such number of
Warrant Shares as is necessary, in accordance with
the formula set forth in subsection 3(d), to exercise
this Warrant with respect to the maximum number of
Warrant Shares purchasable pursuant to the cashless
exercise procedure set forth in subsection 3(d).
(3) Please issue a certificate or certificates representing
said Warrant Shares in the name of the undersigned or in such other name as is
specified below:
______________________________
The Warrant Shares shall be delivered to the following:
______________________________
______________________________
By: ______________________________
Name:
Title:
Dated: ________________________
ASSIGNMENT FORM
(To assign the foregoing warrant, execute
this form and supply required information.
Do not use this form to exercise the warrant.)
FOR VALUE RECEIVED, the foregoing Warrant and all rights
evidenced thereby are hereby assigned to
_______________________________________________ whose address is
________________________________________________________________.
__________________________________________________________________
Dated: ______________, _______
Holder's Signature: _____________________________
Holder's Address:_____________________________
_____________________________
Signature Guaranteed: ___________________________________________
NOTE: The signature to this Assignment Form must correspond with the name as it
appears on the face of the Warrant, without alteration or enlargement or any
change whatsoever, and must be guaranteed by a bank or trust company. Officers
of corporations and those acting in a fiduciary or other representative capacity
should file proper evidence of authority to assign the foregoing Warrant.