Document:

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                                                                     EXHIBIT 4.3

                     QUESTCOR PHARMACEUTICALS, INCORPORATED

               1993 NON-EMPLOYEE DIRECTORS' EQUITY INCENTIVE PLAN

                Adopted by the Board of Directors on June 8, 1993
               Amended by the Board of Directors January 10, 1994
                  Approved by the Shareholders January 18, 1994
               Amended by the Board of Directors in November, 1996
               Amended by the Board of Directors in October, 1998
       Amended by the Committee and Board of Directors on November 5, 1999
       Amended by the Board of Directors and Shareholders on May 30, 2001
              Amended by the Board of Directors on January 18, 2002

         1.       PURPOSE.

                  (a)      The purpose of the 1993 Non-Employee Directors'
Equity Incentive Plan (the "Plan") is to provide a means by which each member of
the Board of Directors (a "Director") of Questcor Pharmaceuticals, Incorporated,
a California corporation (the "Company"), who is not otherwise an employee of
the Company or of any Affiliate of the Company (each such person being hereafter
referred to as a "Non-Employee Director") will be given an opportunity to
purchase stock of the Company.

                  (b)      The word "Affiliate" as used in the Plan means any
parent corporation or subsidiary corporation of the Company as those terms are
defined in Sections 424(e) and (f), respectively, of the Internal Revenue Code
of 1986, as amended (the "Code").

                  (c)      The Company, by means of the Plan, seeks to retain
the services of persons now serving as Non-Employee Directors of the Company, to
secure and retain the services of persons capable of serving in such capacity,
and to provide incentives for such persons to exert maximum efforts for the
success of the Company.

                  (d)      The Company intends that the options issued under the
Plan not be incentive stock options as that term is used in Section 422 of the
Code.

         2.       ADMINISTRATION.

                  (a)      The Plan shall be administered by the Board of
Directors of the Company (the "Board") unless and until the Board delegates
administration to a committee, as provided in subparagraph 2(c).

                  (b)      The Board shall have the power, subject to, and
within the limitations of, the express provisions of the Plan:

                           (i)      To construe and interpret the Plan and
         options granted under it, and to establish, amend and revoke rules and
         regulations for its administration. The Board, in the exercise of this
         power, may correct any defect, omission or inconsistency in the Plan or

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         in any option agreement, in a manner and to the extent it shall deem
         necessary or expedient to make the Plan fully effective.

                           (ii)     To amend the Plan as provided in paragraph
         12.

                           (iii)    Generally, to exercise such powers and to
         perform such acts as the Board deems necessary or expedient to promote
         the best interests of the Company.

                  (c)      The Board may delegate administration of the Plan to
a committee composed of not fewer than two (2) members of the Board (the
"Committee"). If administration is delegated to a Committee, the Committee shall
have, in connection with the administration of the Plan, the powers theretofore
possessed by the Board, subject, however, to such resolutions, not inconsistent
with the provisions of the Plan, as may be adopted from time to time by the
Board. The Board may abolish the Committee at any time and revest in the Board
the administration of the Plan.

         3.       SHARES SUBJECT TO THE PLAN.

                  (a)      Subject to the provisions of paragraph 10 relating to
adjustments upon changes in stock, the stock that may be sold pursuant to
options granted under the Plan shall not exceed in the aggregate one million two
hundred fifty thousand (1,250,000) shares of the Company's common stock. If any
option granted under the Plan shall for any reason expire or otherwise terminate
without having been exercised in full, the stock not purchased under such option
shall again become available for the Plan.

                  (b)      The stock subject to the Plan may be unissued shares
or reacquired shares, bought on the market or otherwise.

         4.       ELIGIBILITY.

         Options shall be granted only to Non-Employee Directors of the Company.

         5.       NON-DISCRETIONARY GRANTS.

         Each person who is, on or after January 1, 1993, elected for the first
time to be a Non-Employee Director of the Company shall, upon the date of his or
her initial election to be a Non-Employee Director by the Board or shareholders
of the Company (or, if later, the date of amendment of the Plan by the Board to
include this provision), be automatically granted an option to purchase
twenty-five thousand (25,000) shares of common stock of the Company on the terms
and conditions set forth herein. Thereafter, so long as he or she is a
Non-Employee Director of the Company and the Plan remains in effect, each
Non-Employee Director shall, upon January 1 of each year beginning in 1997, be
automatically granted an option to purchase ten thousand (10,000) shares of
common stock of the Company on the terms and conditions set forth herein.
Notwithstanding the foregoing, no Non-Employee Director who owns, directly or
indirectly, shares representing ten percent (10%) or more of the total
outstanding shares of any class of stock of the Company shall be eligible for
the grant of an option pursuant to this Section 5.

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         6.       OPTION PROVISIONS.

         Each option shall contain the following terms and conditions:

                  (a)      No option shall be exercisable after the expiration
of ten (10) years from the date it was granted.

                  (b)      The exercise price of each option shall be
eighty-five percent (85%) of the fair market value of the stock subject to such
option on the date such option is granted.

                  (c)      The purchase price of stock acquired pursuant to an
option shall be paid, to the extent permitted by applicable statutes and
regulations, either (1) in cash at the time the option is exercised, or (2) by
delivery to the Company of shares of common stock of the Company that have been
held for the requisite period necessary to avoid a charge to the Company's
reported earnings and valued at the fair market value on the date of exercise,
or (3) by a combination of such methods of payment.

                  (d)      Except as otherwise expressly provided in an option
holder's option agreement, an option shall not be transferable except by will or
by the laws of descent and distribution and shall be exercisable during the
lifetime of the person to whom the option is granted only by such person or by
his or her guardian or legal representative. The person to whom the option is
granted may, by delivering written notice to the Company in a form satisfactory
to the Company, designate a third party who, in the event of the death of the
optionee, shall thereafter be entitled to exercise the option.

                  (e)      Except as provided in Section 11, an option shall
vest with respect to each optionee in forty-eight (48) equal monthly
installments over the four (4) year period commencing on the date of grant,
provided that the optionee has, during the entire month prior to such vesting
date, continuously served as a Non-Employee Director or as an Employee of or
Consultant to the Company or any Affiliate of the Company, whereupon such option
shall become fully exercisable in accordance with its terms with respect to that
portion of the shares represented by that installment. For purposes of the Plan,
an "Employee" means any person, including a Director, employed by the Company or
any Affiliate of the Company. Neither service as a Director nor payment of a
director's fee by the Company shall be sufficient to constitute "employment" by
the Company. Also, for purposes of the Plan, a "Consultant" means any person,
including an advisor, engaged by the Company or an Affiliate to render services
and who is compensated for such services, provided that the term "Consultant"
shall not include Directors who are paid only a director's fee by the Company or
who are not compensated by the Company for their services as Directors.

                  (f)      The Company may require any optionee, or any person
to whom an option is transferred under subparagraph 6(d), as a condition of
exercising any such option: (1) to give written assurances satisfactory to the
Company as to the optionee's knowledge and experience in financial and business
matters; and (2) to give written assurances satisfactory to the Company stating
that such person is acquiring the stock subject to the option for such person's
own account and not with any present intention of selling or otherwise
distributing the stock. These requirements, and any assurances given pursuant to
such requirements, shall be inoperative if (i) the

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issuance of the shares upon the exercise of the option has been registered under
a then-currently-effective registration statement under the Securities Act of
1933, as amended (the "Securities Act"), or (ii), as to any particular
requirement, a determination is made by counsel for the Company that such
requirement need not be met in the circumstances under the then-applicable
securities laws.

                  (g)      Notwithstanding anything to the contrary contained
herein, an option may not be exercised unless the shares issuable upon exercise
of such option are then registered under the Securities Act or, if such shares
are not then so registered, the Company has determined that such exercise and
issuance would be exempt from the registration requirements of the Securities
Act.

         7.       COVENANTS OF THE COMPANY.

                  (a)      During the terms of the options granted under the
Plan, the Company shall keep available at all times the number of shares of
stock required to satisfy such options.

                  (b)      The Company shall seek to obtain from each regulatory
commission or agency having jurisdiction over the Plan such authority as may be
required to issue and sell shares of stock upon exercise of the options granted
under the Plan; provided, however, that this undertaking shall not require the
Company to register under the Securities Act either the Plan, any option granted
under the Plan, or any stock issued or issuable pursuant to any such option. If
the Company is unable to obtain from any such regulatory commission or agency
the authority which counsel for the Company deems necessary for the lawful
issuance and sale of stock under the Plan, the Company shall be relieved from
any liability for failure to issue and sell stock upon exercise of such options.

         8.       USE OF PROCEEDS FROM STOCK.

         Proceeds from the sale of stock pursuant to options granted under the
Plan shall constitute general funds of the Company.

         9.       MISCELLANEOUS.

                  (a)      Neither an optionee nor any person to whom an option
is transferred under subparagraph 6(d) shall be deemed to be the holder of, or
to have any of the rights of a holder with respect to, any shares subject to
such option unless and until such person has satisfied all requirements for
exercise of the option pursuant to its terms.

                  (b)      Nothing in the Plan or in any instrument executed
pursuant thereto shall confer upon any Non-Employee Director any right to
continue in the service of the Company or any Affiliate or shall affect any
right of the Company, its Board or stockholders or any Affiliate to terminate
the service of any Non-Employee Director with or without cause.

                  (c)      No Non-Employee Director, individually or as a member
of a group, and no beneficiary or other person claiming under or through him or
her, shall have any right, title or interest in or to any option reserved for
the purposes of the Plan except as to such shares of common stock, if any, as
shall have been reserved for him or her pursuant to an option granted to him or
her.

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                  (d)      In connection with each option made pursuant to the
Plan, it shall be a condition precedent to the Company's obligation to issue or
transfer shares to a Non-Employee Director, or an affiliate of such Non-Employee
Director, or to evidence the removal of any restrictions on transfer, that such
Non-Employee Director make arrangements satisfactory to the Company to insure
that the amount of any federal or other withholding tax required to be withheld
with respect to such sale or transfer, or such removal or lapse, is made
available to the Company for timely payment of such tax.

                  (e)      Throughout the term of any option, the Company shall
deliver to the holder of such option, not later than one hundred twenty (120)
days after the close of each of the Company's fiscal years during the option
term, such financial and other information regarding the Company as comprises
the annual report to the shareholders of the Company provided for in the bylaws
of the Company.

         10.      ADJUSTMENTS UPON CHANGES IN STOCK.

                  (a)      If any change is made in the stock subject to the
Plan, or subject to any option granted under the Plan (through merger,
consolidation, reorganization, recapitalization, stock dividend, dividend in
property other than cash, stock split, liquidating dividend, combination of
shares, exchange of shares, change in corporate structure or otherwise), the
Plan and outstanding options will be appropriately adjusted in the class(es) and
maximum number of shares subject to the Plan and the class(es) and number of
shares and price per share of stock subject to outstanding options.

                  (b)      In the event of: (1) a merger or consolidation in
which the Company is not the surviving corporation; (2) a reverse merger in
which the Company is the surviving corporation but the shares of the Company's
common stock outstanding immediately preceding the merger are converted by
virtue of the merger into other property, whether in the form of securities,
cash or otherwise; or (3) any other capital reorganization in which more than
fifty percent (50%) of the shares of the Company entitled to vote are exchanged
any surviving corporation, other than the Company, shall assume any options
outstanding under the Plan or shall substitute similar options for those
outstanding under the Plan or, if the Company is the surviving corporation, such
options shall continue in full force and effect.

         11.      CHANGE IN CONTROL.

                  (a)      In the event of a Change in Control (as defined
below), (i) any surviving or acquiring corporation shall assume any options
outstanding under the Plan or shall substitute similar options for those
outstanding under the Plan, or such options shall continue in full force and
effect, or (ii) in the event any surviving or acquiring corporation refuses to
assume or continue such options or to substitute similar options for those
outstanding under the Plan, with respect to options held by persons then
performing services as Employees, Directors or Consultants, the vesting of such
options and the time during which such options may be exercised shall be
accelerated immediately prior to such Change in Control, and the options shall
be terminated, to the extent not exercised, upon the consummation of such Change
in Control.

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                  (b)      Subject to subsection (a), with respect to any person
granted an option under the Plan who continuously served as a Non-Employee
Director or an Employee or Consultant, if such person's service is terminated in
contemplation of a Change in Control by the Company or an Affiliate, other than
for Cause (as defined below), death or Disability, within the sixty (60) days
prior to the consummation of a Change in Control, then, for each option held by
such person, all or a portion of the shares allotted to each vesting installment
of such option (as determined under Section 6(e)) shall become vested and/or
exercisable on an accelerated basis in accordance with the schedule set forth in
Section 11(h) below immediately prior to such Change in Control, and, in the
case of any option held by such person that was granted after January 18, 2002,
such option shall be exercisable for the longer of twelve (12) months following
such vesting or the expiration of any applicable underwriters' lock-up
agreements and thereafter shall terminate, but such period shall not be longer
than the term of such option.

                  (c)      Subject to subsection (a), with respect to any person
granted an option under the Plan who continuously served as a Non-Employee
Director or an Employee or Consultant immediately prior to the consummation of a
Change in Control, if such person's service is terminated by the Company or an
Affiliate, or by the surviving or acquiring corporation or an affiliate thereof,
as the case may be, other than for Cause, death or Disability, within the
thirteen (13) months following such Change in Control, then, for each assumed or
continuing option or substitute option held by such person, the shares allotted
to each vesting installment of such option (as determined under Section 6(e))
shall become vested and/or exercisable on an accelerated basis in accordance
with the schedule set forth in Section 11(h) below upon the termination of such
person's service, and, in the case of any option held by such person that was
granted after January 18, 2002, such option shall be exercisable for the longer
of twelve (12) months following such vesting or the expiration of any applicable
underwriters' lock-up agreements and thereafter shall terminate, but such period
shall not be longer than the term of such option.

                  (d)      Subject to subsection (a), with respect to any person
granted an option under the Plan who was continuously served as a Non-Employee
Director or Employee or Consultant immediately prior to the consummation of a
Change in Control, if such person's service is not terminated prior to thirteen
(13) months after such Change in Control, then, for any assumed or continuing
option or substitute option held by such person, the shares allotted to each
vesting installment of such option (as determined under Section 6(e)) shall
become vested and/or exercisable on an accelerated basis in accordance with the
schedule set forth in Section 11(h) below at the end of such thirteen (13) month
period, and, in the case of any option held by such person that was granted
after January 18, 2002, such option shall be exercisable for the longer of
twelve (12) months following such vesting or the expiration of any applicable
underwriters' lock-up agreements and thereafter shall terminate, but such period
shall not be longer than the term of such option.

                  (e)      For purposes of this Section 11 only, termination of
service by the Company or an Affiliate, or by the acquiring or surviving
corporation or an affiliate thereof, as the case may be, following a Change in
Control shall include a termination of service by a person upon thirty (30)
days' written notice to the Company or an Affiliate, or to the acquiring or
surviving corporation, as the case may be, that is due to any one of the
following actions being taken without such person's express written consent: (i)
in the case of an Employee or a

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Consultant, a material reduction in job responsibilities given the person's
position with the Company or an Affiliate, or the acquiring or surviving
corporation or an affiliate thereof, and the person's prior responsibilities
with the Company or an Affiliate, or the acquiring or surviving corporation or
an affiliate thereof, (ii) in the case of an Employee or a Consultant, any
reduction in the person's annual base compensation or, in the case of a
Non-Employee Director, any reduction in the person's director's fees, from the
Company or an Affiliate, or the acquiring or surviving corporation or an
affiliate thereof, as in effect immediately prior to such reduction; or (iii) in
the case of an Employee or a Consultant, a relocation of the person's principal
workplace for the Company or an Affiliate, or the acquiring or surviving
corporation or an affiliate thereof, to a facility or location more than
twenty-five (25) miles from the person's principal workplace immediately prior
to such relocation, provided, however, that the relocation of the person's
principal workplace also increases the distance from the person's primary
residence (determined at the time of the relocation) to the person's principal
workplace.

                  (f)      For purposes of this Section 11 only, a "Change in
Control" shall occur upon any of the following events: (i) upon the acquisition
(other than from the Company) by any person, entity or "group," within the
meaning of Section 13(d)(3) or 14(d)(2) of the Exchange Act (excluding, for this
purpose, the Company or its Affiliates, or any employee benefit plan of the
Company or its Affiliates which acquires beneficial ownership of voting
securities of the Company), of beneficial ownership (within the meaning of Rule
13d-3 promulgated under the Exchange Act) of fifty percent (50%) or more of
either the then outstanding shares of common stock of the Company or the
combined voting power of the Company's then outstanding voting securities
entitled to vote generally in the election of Directors; (ii) at the time
individuals who, as of November 16, 2001, constitute the Board (the "Incumbent
Board") cease for any reason to constitute at least a majority of the Board,
provided that any person becoming a Director subsequent to November 16, 2001,
whose appointment, or election or nomination for election by the Company's
stockholders, was approved by a vote of at least a majority of the Directors
then comprising the Incumbent Board (other than an appointment, election or
nomination of an individual whose initial assumption of office is in connection
with an actual or threatened election contest relating to the election of the
Directors of the Company, as such terms are used in Rule 14a-11 of Regulation
14A promulgated under the Exchange Act) shall be considered as though such
person were a member of the Incumbent Board; (iii) immediately prior to the
consummation by the Company of a reorganization, merger, consolidation, (in each
case, with respect to which persons who were the stockholders of the Company
immediately prior to such reorganization, merger or consolidation do not,
immediately thereafter, own more than fifty percent (50%) of the combined voting
power entitled to vote generally in the election of directors of the
reorganized, merged or consolidated company's then outstanding voting
securities); or (iv) a liquidation or dissolution of the Company or the sale of
all or substantially all of the assets of the Company.

                  (g)      For purposes of this Section 11 only, "Cause" means:
(i) the conviction or no contest plea by an Employee, Director or Consultant to
a felony, or a crime involving moral turpitude, under any federal or state
criminal law, (ii) the commission of a fraud by an Employee, Director or
Consultant against the Company or an Affiliate, or the acquiring or surviving
corporation or an affiliate thereof, (iii) the repeated unexplained or
unjustified absence by an Employee from the Company or an Affiliate, or the
acquiring or surviving corporation or an affiliate thereof, or (iv) the gross
negligence or willful misconduct of an Employee, Director or

                                        7

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Consultant where such gross negligence or willful misconduct has resulted or is
likely to result in substantial and material damage to the Company or an
Affiliate, or the acquiring or surviving corporation or an affiliate thereof.

                  (h)      For purposes of subsections (b), (c) and (d), the
acceleration of the vesting and exercisability of an option, assumed or
continuing option, or substitute option held by a Non-Employee Director or an
Employee or Consultant shall be determined based on the service of such
Non-Employee Director or Employee or Consultant, in accordance with the
following schedule:

<TABLE>
<CAPTION>
SERVICE OF THE NON-EMPLOYEE                                PERCENTAGE OF THE SHARES ALLOTTED TO
   DIRECTOR OR EMPLOYEE                                   EACH VESTING INSTALLMENT OF THE OPTION
      OR CONSULTANT                                         SUBJECT TO ACCELERATION OF VESTING
---------------------------                               --------------------------------------
<S>                                                       <C>
       0 - 180 days                                                          0%
       181 to 1 year                                                        25%
1 year and 1 day to 2 years                                                 50%
   Greater than 2 years                                                    100%
</TABLE>

The service of a Non-Employee Director or an Employee or Consultant for purposes
of this subsection (h) shall be determined on the date of the termination of
service of such Non-Employee Director or Employee or Consultant (in the case of
subsection (b) or (c)), or on the date that is thirteen (13) months after the
Change in Control (in the case of subsection (d)). The service of a Non-Employee
Director or an Employee or Consultant shall include service with the Company or
any predecessor organization, including, but not limited to, RiboGene, Inc.

         12.      AMENDMENT OF THE PLAN.

                  (a)      The Board at any time, and from time to time, may
amend the Plan. Except as provided in paragraph 10 relating to adjustments upon
changes in stock, no amendment shall be effective unless approved by the
stockholders of the Company within twelve (12) months before or after the
adoption of the amendment, where the amendment will:

                           (i)      Increase the number of shares reserved for
         options under the Plan;

                           (ii)     Modify the requirements as to eligibility
         for participation in the Plan (to the extent such modification requires
         stockholder approval in order for the Plan to comply with the
         requirements of Rule 16b-3 promulgated under the Exchange Act); or

                           (iii)    Modify the Plan in any other way if such
         modification requires stockholder approval in order for the Plan to
         comply with the requirements of Rule 16b-3 promulgated under the
         Exchange Act.

                  (b)      Rights and obligations under any option granted
before any amendment of the Plan shall not be altered or impaired by such
amendment of the Plan unless (i) the Company requests the consent of the person
to whom the option was granted and (ii) such person consents in writing.

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         13.      TERMINATION OR SUSPENSION OF THE PLAN.

                  (a)      The Board may suspend or terminate the Plan at any
time. Unless sooner terminated, the Plan shall terminate on June 7, 2003. No
options may be granted under the Plan while the Plan is suspended or after it is
terminated.

                  (b)      Rights and obligations under any option granted while
the Plan is in effect shall not be altered or impaired by suspension or
termination of the Plan, except with the consent of the person to whom the
option was granted.

         14.      EFFECTIVE DATE OF PLAN; CONDITIONS OF EXERCISE.

                  (a)      The Plan shall become effective upon adoption by the
Board of Directors, subject to the condition subsequent that the Plan is
approved by the stockholders of the Company.

                  (b)      No option granted under the Plan shall be exercised
or exercisable unless and until the condition of subparagraph 13(a) above has
been met.

                                        9<PAGE>
                                                                     EXHIBIT 4.1

                                  [CERTIFICATE]

    N U M B E R                                          S H A R E S

   COMMON STOCK                                          COMMON STOCK
  PAR VALUE  $.01                                       PAR VALUE  $.01

                                                       CUSIP 559775 10 1
                                             SEE REVERSE FOR CERTAIN DEFINITIONS

                            MAGUIRE PROPERTIES, INC.

              INCORPORATED UNDER THE LAWS OF THE STATE OF MARYLAND

This Certifies that

is the record holder of

           FULLY PAID AND NON-ASSESSABLE SHARES OF THE COMMON STOCK OF

Maguire Properties, Inc. transferable on the books of the Corporation by the
holder hereof, in person or by duly authorized attorney, upon surrender of this
certificate properly endorsed. This certificate is not valid until countersigned
by the Transfer Agent and registered by the Registrar.

Witness the facsimile seal of the Corporation and the facsimile signatures of
its duly authorized officers.

Dated:

COUNTERSIGNED AND REGISTERED:
CONTINENTAL STOCK TRANSFER & TRUST COMPANY
           (JERSEY CITY, N.J.)

                      TRANSFER AGENT AND REGISTRAR,
By:

                               AUTHORIZED OFFICER

                   [MAGUIRE PROPERTIES, INC. CORPORATE SEAL]

   Robert Maquire III                                       Rick Gilchrist
CO-CHIEF EXECUTIVE OFFICER                            CO-CHIEF EXECUTIVE OFFICER

<PAGE>

THE SHARES OF COMMON STOCK REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO
RESTRICTIONS ON BENEFICIAL AND CONSTRUCTIVE OWNERSHIP AND TRANSFER FOR THE
PURPOSE OF THE CORPORATION'S MAINTENANCE OF ITS STATUS AS A REAL ESTATE
INVESTMENT TRUST UNDER THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE
"CODE"). SUBJECT TO CERTAIN FURTHER RESTRICTIONS AND EXCEPT AS EXPRESSLY
PROVIDED IN THE CORPORATION'S ARTICLES OF AMENDMENT AND RESTATEMENT, (i) NO
PERSON MAY BENEFICIALLY OR CONSTRUCTIVELY OWN SHARES OF THE CORPORATION'S COMMON
STOCK IN EXCESS OF 9.8% (BY VALUE OR BY NUMBER OF SHARES, WHICHEVER IS MORE
RESTRICTIVE) OF THE OUTSTANDING COMMON STOCK OF THE CORPORATION; (ii) NO PERSON
MAY BENEFICIALLY OR CONSTRUCTIVELY OWN SHARES OF COMMON STOCK THAT WOULD RESULT
IN THE CORPORATION BEING "CLOSELY HELD" UNDER SECTION 856(h) OF THE CODE OR
OTHERWISE CAUSE THE CORPORATION TO FAIL TO QUALIFY AS A REIT; AND (iii) NO
PERSON MAY TRANSFER SHARES OF COMMON STOCK IF SUCH TRANSFER WOULD RESULT IN THE
CAPITAL STOCK OF THE CORPORATION BEING OWNED BY FEWER THAN 100 PERSONS. ANY
PERSON WHO BENEFICIALLY OR CONSTRUCTIVELY OWNS OR ATTEMPTS TO BENEFICIALLY OR
CONSTRUCTIVELY OWN SHARES OF COMMON STOCK IN VIOLATION OF THE ABOVE LIMITATIONS
MUST IMMEDIATELY NOTIFY THE CORPORATION. IF ANY OF THE RESTRICTIONS ON TRANSFER
OR OWNERSHIP IS VIOLATED, THE SHARES OF COMMON STOCK REPRESENTED HEREBY WILL BE
AUTOMATICALLY TRANSFERRED TO THE TRUSTEE OF A TRUST FOR THE BENEFIT OF ONE OR
MORE CHARITABLE BENEFICIARIES. IN ADDITION, THE CORPORATION MAY REDEEM SHARES
UPON THE TERMS AND CONDITIONS SPECIFIED BY THE BOARD OF DIRECTORS IN ITS SOLE
DISCRETION IF THE BOARD OF DIRECTORS DETERMINES THAT OWNERSHIP OR A TRANSFER OR
OTHER EVENT MAY VIOLATE THE RESTRICTIONS DESCRIBED ABOVE. FURTHERMORE, UPON THE
OCCURRENCE OF CERTAIN EVENTS, ATTEMPTED TRANSFERS IN VIOLATION OF THE
RESTRICTIONS DESCRIBED ABOVE MAY BE VOID AB INITIO. ALL TERMS IN THIS LEGEND
THAT ARE DEFINED IN THE ARTICLES OF AMENDMENT AND RESTATEMENT OF THE CORPORATION
SHALL HAVE THE MEANINGS ASCRIBED TO THEM IN THE ARTICLES OF AMENDMENT AND
RESTATEMENT OF THE CORPORATION, AS THE SAME MAY BE AMENDED FROM TIME TO TIME, A
COPY OF WHICH, INCLUDING THE RESTRICTIONS ON TRANSFER AND OWNERSHIP, WILL BE
FURNISHED TO EACH HOLDER OF SHARES OF COMMON STOCK ON REQUEST AND WITHOUT
CHARGE. REQUESTS FOR SUCH A COPY MAY BE DIRECTED TO THE SECRETARY OF THE
CORPORATION AT ITS PRINCIPAL OFFICE.

      The following abbreviations, when used in the inscription on the face of
this certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:

TEN COM - as tenants in common                UNIF GIFT MIN ACT-___Custodian____
TEN ENT - as tenants by the entireties                          (Cust)   (Minor)
JT TEN  - as joint tenants with right of           under Uniform Gifts to Minors
          survivorship and not as tenants      Act _____________________________
          in common                                          (State)

                             UNIF TRF MIN ACT - ______ Custodian (until age ___)
                                                (Cust)
                                                 _______ under Uniform Transfers
                                                 (Minor)
                                                 to Minors Act _________________
                                                                    (State)

     Additional abbreviations may also be used though not in the above list.

For Value received, ______________________ hereby sell, assign and transfer unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
   IDENTIFYING NUMBER OF ASSIGNEE

________________________________________________________________________________
                   PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS,
                     INCLUDING POSTAL ZIP CODE, OF ASSIGNEE

________________________________________________________________________________

________________________________________________________________________________

_________________________________________________________________________ Shares
of the common stock represented by the within certificate, and do hereby
irrevocably constitute and appoint ____________________________________ Attorney
to transfer the said stock on the books of the within named Corporation with
full power of substitution in the premises.

Dated ____________________

                             X _________________________________________________

                             X _________________________________________________
                       NOTICE: THE SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND
                               WITH THE NAME AS WRITTEN UPON THE FACE OF THE
                               CERTIFICATE IN EVERY PARTICULAR WITHOUT
                               ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATEVER.

SIGNATURE(S) GUARANTEED:

BY _____________________________________________________________________________

THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS,
STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN
AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM), PURSUANT TO S.E.C. RULE
17Ad-15.

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00052-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00052-of-00352.parquet"}]]