SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                ----------------

                                  SCHEDULE 13G
                                ----------------


             INFORMATION STATEMENT PURSUANT TO RULES 13d-1 AND 13d-2
                    UNDER THE SECURITIES EXCHANGE ACT OF 1934

                    Genesis Pharmaceuticals Enterprises, Inc.
                                (NAME OF ISSUER)

                    Common Stock, par value $0.001 per share
                         (TITLE OF CLASS OF SECURITIES)

                                    37184Q102
                                 (CUSIP NUMBER)

                                  May 30, 2008
             (Date of Event which requires Filing of this Statement)

                 Check the appropriate box to designate the rule
                    pursuant to which this Schedule is filed:

                                [ ] Rule 13d-1(b)
                                [x] Rule 13d-1(c)
                                [ ] Rule 13d-1(d)






                              (Page 1 of 15 PAGES)
------------------

*    The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which would
alter the disclosures provided in a prior cover page.

     The information required in the remainder of this cover page shall not be
deemed to be "filed" for the purpose of Section 18 of the Securities Exchange
Act of 1934 ("Act") or otherwise subject to the liabilities of that section of
the Act but shall be subject to all other provisions of the Act (however, see
the Notes).






CUSIP No. 37184Q102                    13G                   PAGE 2 of 15 PAGES

--------------------------------------------------------------------------------
     (1)  NAME OF REPORTING PERSON
          S.S. OR I.R.S. IDENTIFICATION NO.
          OF ABOVE PERSON
          Ardsley Partners Fund II, L.P.
-------------------------------------------------------------------------------
     (2)  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                    (a)  [x]
                                                                    (b)  [ ]
--------------------------------------------------------------------------------
     (3)  SEC USE ONLY

--------------------------------------------------------------------------------
     (4)  CITIZENSHIP OR PLACE OF ORGANIZATION
          Delaware
--------------------------------------------------------------------------------

NUMBER OF      (5)  SOLE VOTING POWER
                    0
SHARES         -----------------------------------------------------------------

BENEFICIALLY   (6)  SHARED VOTING POWER
                    11,812,500
OWNED BY       -----------------------------------------------------------------

EACH           (7)  SOLE DISPOSITIVE POWER
                    0
REPORTING      -----------------------------------------------------------------

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                    11,812,500
--------------------------------------------------------------------------------
     (9)  AGGREGATE AMOUNT BENEFICIALLY OWNED
          BY EACH REPORTING PERSON
          11,812,500
--------------------------------------------------------------------------------
    (10)  CHECK BOX IF THE AGGREGATE AMOUNT
          IN ROW (9) EXCLUDES CERTAIN SHARES **                          [ ]
--------------------------------------------------------------------------------
    (11)  PERCENT OF CLASS REPRESENTED
          BY AMOUNT IN ROW (9)
          2.94%
--------------------------------------------------------------------------------
    (12)  TYPE OF REPORTING PERSON **
          PN
--------------------------------------------------------------------------------
                     ** SEE INSTRUCTIONS BEFORE FILLING OUT!






CUSIP No. 37184Q102                    13G                    PAGE 3 of 15 PAGES

--------------------------------------------------------------------------------
     (1)  NAME OF REPORTING PERSON
          S.S. OR I.R.S. IDENTIFICATION NO.
          OF ABOVE PERSON
          Ardsley Partners Institutional Fund, L.P.
--------------------------------------------------------------------------------
     (2)  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                    (a)  [x]
                                                                    (b)  [ ]
--------------------------------------------------------------------------------
     (3)  SEC USE ONLY

--------------------------------------------------------------------------------
     (4)  CITIZENSHIP OR PLACE OF ORGANIZATION
          Delaware
--------------------------------------------------------------------------------

NUMBER OF      (5)  SOLE VOTING POWER
                    0
SHARES         -----------------------------------------------------------------
BENEFICIALLY   (6)  SHARED VOTING POWER
                    7,725,000
OWNED BY       -----------------------------------------------------------------

EACH           (7)  SOLE DISPOSITIVE POWER
                    0
REPORTING      -----------------------------------------------------------------

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                    7,725,000
--------------------------------------------------------------------------------
     (9)  AGGREGATE AMOUNT BENEFICIALLY OWNED
          BY EACH REPORTING PERSON
          7,725,000
--------------------------------------------------------------------------------
    (10)  CHECK BOX IF THE AGGREGATE AMOUNT
          IN ROW (9) EXCLUDES CERTAIN SHARES **                          [ ]
--------------------------------------------------------------------------------
    (11)  PERCENT OF CLASS REPRESENTED
          BY AMOUNT IN ROW (9)
          1.94%
--------------------------------------------------------------------------------
    (12)  TYPE OF REPORTING PERSON **
          PN
--------------------------------------------------------------------------------
                     ** SEE INSTRUCTIONS BEFORE FILLING OUT!






CUSIP No. 37184Q102                    13G                    PAGE 4 of 15 PAGES

--------------------------------------------------------------------------------
     (1)  NAME OF REPORTING PERSON
          S.S. OR I.R.S. IDENTIFICATION NO.
          OF ABOVE PERSON
          Ardsley Offshore Fund Ltd.
--------------------------------------------------------------------------------
     (2)  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                    (a)  [x]
                                                                    (b)  [ ]
--------------------------------------------------------------------------------
     (3)  SEC USE ONLY

--------------------------------------------------------------------------------
     (4)  CITIZENSHIP OR PLACE OF ORGANIZATION
          British Virgin Islands
--------------------------------------------------------------------------------

NUMBER OF      (5)  SOLE VOTING POWER
                    0
SHARES         -----------------------------------------------------------------

BENEFICIALLY   (6)  SHARED VOTING POWER
                    7,912,500
OWNED BY       -----------------------------------------------------------------

EACH           (7)  SOLE DISPOSITIVE POWER
                    0
REPORTING      -----------------------------------------------------------------

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                    7,912,500
--------------------------------------------------------------------------------
     (9)  AGGREGATE AMOUNT BENEFICIALLY OWNED
          BY EACH REPORTING PERSON
          7,912,500
--------------------------------------------------------------------------------
    (10)  CHECK BOX IF THE AGGREGATE AMOUNT
          IN ROW (9) EXCLUDES CERTAIN SHARES **                          [ ]
--------------------------------------------------------------------------------
    (11)  PERCENT OF CLASS REPRESENTED
          BY AMOUNT IN ROW (9)
          1.99%
--------------------------------------------------------------------------------
    (12)  TYPE OF REPORTING PERSON **
          CO
--------------------------------------------------------------------------------
                     ** SEE INSTRUCTIONS BEFORE FILLING OUT!





CUSIP No. 37184Q102                      13G                  PAGE 5 of 15 PAGES

--------------------------------------------------------------------------------
     (1)  NAME OF REPORTING PERSON
          S.S. OR I.R.S. IDENTIFICATION NO.
          OF ABOVE PERSON
          Ardsley Advisory Partners
--------------------------------------------------------------------------------
     (2)  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                    (a)  [x]
                                                                    (b)  [ ]
--------------------------------------------------------------------------------
     (3)  SEC USE ONLY

--------------------------------------------------------------------------------
     (4)  CITIZENSHIP OR PLACE OF ORGANIZATION
          Connecticut
--------------------------------------------------------------------------------

NUMBER OF      (5)  SOLE VOTING POWER
                    0
SHARES         -----------------------------------------------------------------

BENEFICIALLY   (6)  SHARED VOTING POWER
                    27,750,000
OWNED BY       -----------------------------------------------------------------

EACH           (7)  SOLE DISPOSITIVE POWER
                    0
REPORTING      -----------------------------------------------------------------

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                    27,750,000
--------------------------------------------------------------------------------
     (9)  AGGREGATE AMOUNT BENEFICIALLY OWNED
          BY EACH REPORTING PERSON
          27,750,000
--------------------------------------------------------------------------------
    (10)  CHECK BOX IF THE AGGREGATE AMOUNT
          IN ROW (9) EXCLUDES CERTAIN SHARES **                          [ ]
--------------------------------------------------------------------------------
    (11)  PERCENT OF CLASS REPRESENTED
          BY AMOUNT IN ROW (9)
          6.64%
--------------------------------------------------------------------------------
    (12)  TYPE OF REPORTING PERSON **
          PN; IA
--------------------------------------------------------------------------------
                     ** SEE INSTRUCTIONS BEFORE FILLING OUT!






CUSIP No. 37184Q102                    13G                    PAGE 6 of 15 PAGES

--------------------------------------------------------------------------------
     (1)  NAME OF REPORTING PERSON
          S.S. OR I.R.S. IDENTIFICATION NO.
          OF ABOVE PERSON
          Ardsley Partners I
--------------------------------------------------------------------------------
     (2)  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                    (a)  [x]
                                                                    (b)  [ ]
--------------------------------------------------------------------------------
     (3)  SEC USE ONLY

--------------------------------------------------------------------------------
     (4)  CITIZENSHIP OR PLACE OF ORGANIZATION
          Connecticut
--------------------------------------------------------------------------------

NUMBER OF      (5)  SOLE VOTING POWER
                    0
SHARES         -----------------------------------------------------------------

BENEFICIALLY   (6)  SHARED VOTING POWER
                    27,450,000
OWNED BY       -----------------------------------------------------------------

EACH           (7)  SOLE DISPOSITIVE POWER
                    0
REPORTING      -----------------------------------------------------------------

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                    27,450,000
--------------------------------------------------------------------------------
     (9)  AGGREGATE AMOUNT BENEFICIALLY OWNED
          BY EACH REPORTING PERSON
          27,450,000
--------------------------------------------------------------------------------
    (10)  CHECK BOX IF THE AGGREGATE AMOUNT
          IN ROW (9) EXCLUDES CERTAIN SHARES **                          [ ]
--------------------------------------------------------------------------------
    (11)  PERCENT OF CLASS REPRESENTED
          BY AMOUNT IN ROW (9)
          6.57%
--------------------------------------------------------------------------------
    (12)  TYPE OF REPORTING PERSON **
          PN
--------------------------------------------------------------------------------
                     ** SEE INSTRUCTIONS BEFORE FILLING OUT!






CUSIP No. 37184Q102                     13G                   PAGE 7 of 15 PAGES

--------------------------------------------------------------------------------
     (1)  NAME OF REPORTING PERSON
          S.S. OR I.R.S. IDENTIFICATION NO.
          OF ABOVE PERSON
          Philip J. Hempleman
--------------------------------------------------------------------------------
     (2)  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                    (a)  [x]
                                                                    (b)  [ ]
--------------------------------------------------------------------------------
     (3)  SEC USE ONLY

--------------------------------------------------------------------------------
     (4)  CITIZENSHIP OR PLACE OF ORGANIZATION
          United States
--------------------------------------------------------------------------------

NUMBER OF      (5)  SOLE VOTING POWER
                    0
SHARES         -----------------------------------------------------------------

BENEFICIALLY   (6)  SHARED VOTING POWER
                    27,750,000
OWNED BY       -----------------------------------------------------------------

EACH           (7)  SOLE DISPOSITIVE POWER
                    0
REPORTING      -----------------------------------------------------------------

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                    27,750,000
--------------------------------------------------------------------------------
     (9)  AGGREGATE AMOUNT BENEFICIALLY OWNED
          BY EACH REPORTING PERSON
          27,750,000
--------------------------------------------------------------------------------
    (10)  CHECK BOX IF THE AGGREGATE AMOUNT
          IN ROW (9) EXCLUDES CERTAIN SHARES **                          [ ]
--------------------------------------------------------------------------------
    (11)  PERCENT OF CLASS REPRESENTED
          BY AMOUNT IN ROW (9)
          6.64%
--------------------------------------------------------------------------------
    (12)  TYPE OF REPORTING PERSON **
          IN
--------------------------------------------------------------------------------
                     ** SEE INSTRUCTIONS BEFORE FILLING OUT!






CUSIP No. 37184Q102                     13G                   PAGE 8 of 15 PAGES

ITEM 1(a).  NAME OF ISSUER:

          The name of the issuer is Genesis Pharmaceuticals Enterprises, Inc.
(the "Company").

ITEM 1(b).  ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:
            Middle Section, Longmao Street, Area A, Laiyang Waixiangxing
Industrial Park, Laiyang City, Yantai, Shandong Province, People's Republic of
China 710075

ITEM 2(a).  NAME OF PERSON FILING:

          This statement is filed by:

          (i)     Ardsley Partners Fund II, L.P., a Delaware limited partnership
                  ("AP II"), with respect to the shares of Common Stock, par
                  value $0.001 per share ("Common Stock") directly owned by it;
          (ii)    Ardsley Partners Institutional Fund, L.P., a Delaware limited
                  partnership ("Ardsley Institutional"), with respect to the
                  shares of Common Stock directly owned by it;
          (iii)   Ardsley Offshore Fund Ltd., a British Virgin Islands
                  corporation ("Ardsley Offshore"), with respect to the shares
                  of Common Stock directly owned by it;
          (iv)    Ardsley Advisory Partners, a New York general partnership
                  ("Ardsley") which serves as Investment Manager of Ardsley
                  Offshore and the Investment Adviser of AP II, Ardsley
                  Institutional and one or more managed accounts, with respect
                  to the shares of Common Stock directly owned by Ardsley
                  Offshore, AP II, Ardsley Institutional, and such managed
                  accounts;
          (v)     Ardsley Partners I, a New York general partnership ("Ardsley
                  Partners") which serves as General Partner of AP II and
                  Ardsley Institutional; and
          (vi)    Philip J. Hempleman ("Mr. Hempleman"), the Managing Partner of
                  Ardsley and Ardsley Partners, with respect to the shares of
                  Common Stock owned by AP II, Ardsley Institutional, Ardsley
                  Offshore and the managed accounts.

          The foregoing persons are hereinafter sometimes collectively referred
to as the "Reporting Persons." Any disclosures herein with respect to persons
other than the Reporting Persons are made on information and belief after making
inquiry to the appropriate party.

ITEM 2(b).  ADDRESS OF PRINCIPAL OFFICE OR, IF NONE, RESIDENCE:

          The address of the business office of each of the Reporting Persons,
with the exception of Ardsley Offshore, is 262 Harbor Drive, Stamford,
Connecticut 06902.

          The address of the registered office of Ardsley Offshore is Romasco
Place, Wickhams Cay 1, Roadtown Tortola, British Virgin Islands.






CUSIP No. 37184Q102                     13G                   PAGE 9 of 15 PAGES


ITEM 2(c).  CITIZENSHIP:

          AP II and Ardsley Institutional are Delaware limited partnerships.
Ardsley Offshore is a British Virgin Islands corporation. Ardsley and Ardsley
Partners are New York general partnerships. Mr. Hempleman is a United States
Citizen.

ITEM 2(d).  TITLE OF CLASS OF SECURITIES: Common Stock, par value $0.001 per
            share

ITEM 2(e).  CUSIP NUMBER:  37184Q102

ITEM 3.     IF THIS STATEMENT IS FILED PURSUANT TO RULES 13d-1(b), OR 13d-2(b),
CHECK WHETHER THE PERSON FILING IS A:

          (a) [ ]  Broker or dealer registered under Section 15 of the Act

          (b) [ ]  Bank as defined in Section 3(a)(6) of the Act


          (c) [ ]  Insurance Company as defined in Section 3(a)(19) of the
                   Act

          (d) [ ]  Investment Company registered under Section 8 of the
                   Investment Company Act

          (e) [ ]  Investment Adviser registered under Section 203 of the
                   Investment Advisers Act of 1940

          (f) [ ]  Employee Benefit Plan, Pension Fund which is subject to
                   the provisions of the Employee Retirement Income Security
                   Act of 1974 or Endowment Fund; see Rule 13d-1(b)(1)(ii)(F)

          (g) [ ]  Parent Holding Company, in accordance with
                   Rule 13d-1(b)(ii)(G); see item 7

          (h) [ ]  Group, in accordance with Rule 13d-1(b)(1)(ii)(H)

If this statement is filed pursuant to Rule 13d-1(c), check the box. [X]






CUSIP No. 37184Q102                    13G                   PAGE 10 of 15 PAGES


ITEM 4.   OWNERSHIP.

     A.   Ardsley Partners Fund II, L.P.
          (a)  Amount beneficially owned: 11,812,500
          (b)  Percent of class: 2.94%. (The percentages used herein and in the
               rest of Item 4 are calculated based upon the 390,478,760 shares
               of Common Stock issued and outstanding as of March 31, 2008, as
               per the Company's Quarterly Report on Form 10-QSB, as filed with
               the Securities and Exchange Commission on May 15, 2008, and
               certain warrants deemed held by each of the beneficial owners in
               this Item 4.)
          (c)  (i) Sole Power to vote or direct the vote: -0-
              (ii) Shared power to vote or direct the vote: 11,812,500
             (iii) Sole power to dispose or direct the disposition: -0-
              (iv) Shared power to dispose or direct the disposition: 11,812,500

     B.   Ardsley Partners Institutional Fund, L.P.
          (a)  Amount beneficially owned: 7,725,000
          (b)  Percent of class: 1.94%
          (c)  (i) Sole Power to vote or direct the vote: -0-
              (ii) Shared power to vote or direct the vote: 7,725,000
             (iii) Sole power to dispose or direct the disposition: -0-
              (iv) Shared power to dispose or direct the disposition: 7,725,000

     C.   Ardsley Offshore Fund Ltd.
          (a)  Amount beneficially owned: 7,912,500
          (b)  Percent of class: 1.99%
          (c)  (i) Sole Power to vote or direct the vote: -0-
              (ii) Shared power to vote or direct the vote: 7,912,500
             (iii) Sole power to dispose or direct the disposition: -0-
              (iv) Shared power to dispose or direct the disposition: 7,912,500

     D.   Ardsley Advisory Partners
          (a)  Amount beneficially owned: 27,750,000
          (b)  Percent of class: 6.64%
          (c)  (i) Sole Power to vote or direct the vote: -0-
              (ii) Shared power to vote or direct the vote: 27,750,000
             (iii) Sole power to dispose or direct the disposition: -0-
              (iv) Shared power to dispose or direct the disposition: 27,750,000

     E.   Ardsley Partners I
          (a)  Amount beneficially owned: 27,450,000
          (b)  Percent of class: 6.57%
          (c)  (i) Sole Power to vote or direct the vote: -0-
              (ii) Shared power to vote or direct the vote: 27,450,000
             (iii) Sole power to dispose or direct the disposition: -0-
              (iv) Shared power to dispose or direct the disposition: 27,450,000

     F.   Philip J. Hempleman
          (a)  Amount beneficially owned: 27,750,000
          (b)  Percent of class: 6.64%
          (c)  (i) Sole Power to vote or direct the vote: -0-
              (ii) Shared power to vote or direct the vote: 27,750,000
             (iii) Sole power to dispose or direct the disposition: -0-
              (iv) Shared power to dispose or direct the disposition: 27,750,000






CUSIP No. 37184Q102                   13G                    PAGE 11 of 15 PAGES


ITEM 5.   OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS.
          Not applicable.

ITEM 6.   OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON.

          Ardsley, the Investment Manager of Ardsley Offshore and the Investment
Adviser of one or more  managed  accounts,  has the power to vote and direct the
disposition of the proceeds from the sale of the shares of Common Stock owned by
Ardsley Offshore,  and the managed  accounts,  and accordingly may be deemed the
direct "beneficial owner" of such shares of Common Stock.

          Ardsley,  the Investment  Adviser of AP II and Ardsley  Institutional,
shares the power to vote and direct the  disposition  of the  proceeds  from the
sale of the shares of Common Stock owned by AP II and Ardsley Institutional and,
accordingly,  may be deemed  the  direct  "beneficial  owner" of such  shares of
Common Stock.

          Ardsley   Partners,   the  General   Partner  of  AP  II  and  Ardsley
Institutional, shares the power to vote and direct the disposition of the shares
of Common Stock owned by AP II and Ardsley Institutional,  and, accordingly, may
be deemed the direct "beneficial owner" of such shares of Common Stock.

          Mr.  Hempleman is the Managing Partner of Ardsley and Ardsley Partners
and in that capacity  directs their operations and therefore may be deemed to be
the indirect  "beneficial  owner" of the shares of Common Stock owned by Ardsley
Offshore, AP II, Ardsley  Institutional and the managed accounts.  Mr. Hempleman
disclaims  beneficial ownership of all of the shares of Common Stock reported in
this 13G.

ITEM 7.   IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED
          THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY.
          Not applicable.

ITEM 8.   IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP.
          Not applicable.

ITEM 9.   NOTICE OF DISSOLUTION OF GROUP.
          Not applicable.

ITEM 10.  CERTIFICATION.

     Each of the Reporting Persons hereby makes the following certification:

          By signing below I certify, to the best of my knowledge and belief,
the securities referred to above were acquired in the ordinary course of
business, were not acquired for the purpose of and do not have the effect of
changing or influencing the control of the issuer of such securities and were
not acquired in connection with or as a participant in any transaction having
such purposes or effect.







CUSIP No. 37184Q102                   13G                    PAGE 12 of 15 PAGES


                                    SIGNATURE

          After reasonable inquiry and to the best of their knowledge and
belief, the undersigned certify that the information set forth in this statement
is true, complete and correct.


DATED:   as of June 10, 2008


                                 ARDSLEY PARTNERS FUND II, L.P.
                                 BY:  ARDSLEY PARTNERS I,
                                      GENERAL PARTNER


                                 BY: /s/ Steve Napoli
                                     -----------------------------------------
                                     Steve Napoli
                                     General Partner


                                 ARDSLEY PARTNERS INSTITUTIONAL FUND, L.P.
                                 BY:  ARDSLEY PARTNERS I,
                                      GENERAL PARTNER


                                 BY: /s/ Steve Napoli
                                     -----------------------------------------
                                     Steve Napoli
                                     General Partner


                                 ARDSLEY OFFSHORE FUND LTD.


                                 BY: /s/ Neil Glass
                                     -----------------------------------------
                                     Neil Glass
                                     Director






CUSIP No. 37184Q102                   13G                   PAGE 13 of 15 PAGES



                                 ARDSLEY ADVISORY PARTNERS
                                 By:  ARDSLEY PARTNERS I
                                      GENERAL PARTNER


                                 BY: /s/ Steve Napoli
                                     -----------------------------------------
                                     Steve Napoli
                                     General Partner


                                 ARDSLEY PARTNERS I

                                 BY: /s/ Steve Napoli
                                     -----------------------------------------
                                     Steve Napoli
                                     General Partner


                                 PHILIP J. HEMPLEMAN, INDIVIDUALLY


                                 BY: /s/ Steve Napoli*
                                     -----------------------------------------
                                     Steve Napoli
                                     As attorney in fact for
                                     Philip J. Hempleman


*  Evidence of Power of Attorney was filed with the Schedule 13G filed on
   February 15, 2006 (Acc-no: 0000902664-06-000895) and is incorporated by
   reference into this filing.






CUSIP No. 37184Q102                    13G                   PAGE 14 of 15 PAGES



                                    EXHIBIT 1
               JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

          The undersigned acknowledge and agree that the foregoing statement on
Schedule 13G is filed on behalf of each of the undersigned and that all
subsequent amendments to this statement shall be filed on behalf of each of the
undersigned without the necessity of filing additional joint filing statements.
The undersigned acknowledge that each shall be responsible for the timely filing
of such amendments, and for the completeness and accuracy of the information
concerning him, her or it contained herein, but shall not be responsible for the
completeness and accuracy of the information concerning the other entities or
persons, except to the extent that he, she or it knows or has reason to believe
that such information is inaccurate.

Dated as of June 10, 2008


                                 ARDSLEY PARTNERS FUND II, L.P.
                                 BY:  ARDSLEY PARTNERS I,
                                      GENERAL PARTNER


                                 BY: /s/ Steve Napoli
                                     ---------------------------------------
                                     Steve Napoli
                                     General Partner


                                 ARDSLEY PARTNERS INSTITUTIONAL FUND, L.P.
                                 BY:  ARDSLEY PARTNERS I,
                                      GENERAL PARTNER


                                 BY: /s/ Steve Napoli
                                     ---------------------------------------
                                     Steve Napoli
                                     General Partner


                                 ARDSLEY OFFSHORE FUND LTD.


                                 BY: /s/ Neil Glass
\                                    ---------------------------------------
                                     Neil Glass
                                     Director






CUSIP No. 37184Q102                 13G                      PAGE 15 of 15 PAGES



                                 ARDSLEY ADVISORY PARTNERS

                                 By:  ARDSLEY PARTNERS I
                                      GENERAL PARTNER

                                 BY: /s/ Steve Napoli
                                     ---------------------------------------
                                     Steve Napoli
                                     General Partner


                                 ARDSLEY PARTNERS I

                                 BY: /s/ Steve Napoli
                                     ---------------------------------------
                                     Steve Napoli
                                     General Partner


                                 PHILIP J. HEMPLEMAN, INDIVIDUALLY


                                 BY: /s/ Steve Napoli *
                                     ---------------------------------------
                                     Steve Napoli
                                     Attorney-in-fact
                                     for Philip J. Hempleman





*  Evidence of Power of Attorney was filed with the Schedule 13G filed on
   February 15, 2006 (Acc-no: 0000902664-06-000895) and is incorporated by
   reference into this filing.