ZCO LIQUIDATING Corp Watch

from S-3 2 pages Indenture or similar

from 8-K 51 pages OCZ Technology Group, Inc. and Computershare Trust Company, N.A. Rights Agreement Dated as of October 25, 2011

from 8-K 13 pages OCZ Technology Group, Inc. Common Stock Warrant

from 8-K 9 pages Warrant to Purchase Shares of Common Stock of OCZ Technology Group, Inc

from 8-K 12 pages OCZ Technology Group, Inc. Common Stock Warrant

from 8-K 12 pages Warrant to Purchase Shares of Common Stock of OCZ Technology Group, Inc

from 8-K 17 pages Registration Rights Agreement

from 8-K 28 pages Securities Purchase Agreement

from 10-12G 2 pages Incorporated in the State of Delaware, USA Under Delaware General Corporation Law File No. 3898741 Isin No: Usu675091065 Cusip No: U67509106 the Shares of Common Stock Represented by This Certificate Have Not Been Registered Under the U.S. Securities Act of 1933, as Amended (The “Securities Act” and May Not Be Offered, Sold, Pledged or Otherwise Transferred Except if Such Transfer Is Effected (1) in a Transaction Meeting the Requirements of Rules 901 Through 905 (Including Preliminary Notes) of Regulation S Under the Securities Act, (2) Pursuant to an Effective Registration Statement Under the Securities Act, or (3) Pursuant to an Available Exemption From the Registration Requirements of the Securities Act, in Each Case in Accordance With All Applicable Securities Laws. Hedging Transactions Involving the Common Stock of the Company May Not Be Conducted, Directly or Indirectly Unless in Compliance With the Securities Act. Reference No. Certificate No. Transfer No. Number of Shares Common Stock of $0,001 (Restricted Securities) This Is to Certify That the Above-Named Is/Are the Registered Holder(s) of Shares of Common Stock, Having a Par Value of $0,001 Each, Fully Paid in OCZ Technology Group, Inc. Subject to the Certificate of Incorporation and Bylaws of the Company. Transfer of the Shares of Common Stock Represented by This Certificate Are Restricted by the Terms and Conditions Set Out Above. Witness the Facsimile Seal of the OCZ Technology Group, Inc. and the Facsimile Signatures of the OCZ Technology Group’s Duly Authorized Officers. Dated Chairman Secretary Countersigned by Countersigned by I Graeme Ross, for Registrar Sophie De Freitas, for Registrar No Transfer of the Shares (Or Any Portion Thereof) Comprised in This Certificate Can Be Registered Until This Certificate Has Been Lodged With the Company’s Registrars: Computershare Investor Services (Channel Islands) Limited, Ordnance House, 31 Pier Road, St Helier, Jersey Je4 8pw

from 10-12G 2 pages Incorporated in the State of Delaware, USA Under Delaware General Corporation Law File No. 3898741 Isin No: Usu675091065 Cusip No: U67509106 the Shares of Common Stock Represented by This Certificate Have Not Been Registered Under the U.S. Securities Act of 1933, as Amended (The “Securities Act” and May Not Be Offered, Sold, Pledged or Otherwise Transferred Except if Such Transfer Is Effected (1) in a Transaction Meeting the Requirements of Rules 901 Through 905 (Including Preliminary Notes) of Regulation S Under the Securities Act, (2) Pursuant to an Effective Registration Statement Under the Securities Act, or (3) Pursuant to an Available Exemption From the Registration Requirements of the Securities Act, in Each Case in Accordance With All Applicable Securities Laws. Hedging Transactions Involving the Common Stock of the Company May Not Be Conducted, Directly or Indirectly Unless in Compliance With the Securities Act. Reference No. Certificate No. Transfer No. Number of Shares Common Stock of $0,001 (Restricted Securities) This Is to Certify That the Above-Named Is/Are the Registered Holder(s) of Shares of Common Stock, Having a Par Value of $0,001 Each, Fully Paid in OCZ Technology Group, Inc. Subject to the Certificate of Incorporation and Bylaws of the Company. Transfer of the Shares of Common Stock Represented by This Certificate Are Restricted by the Terms and Conditions Set Out Above. Witness the Facsimile Seal of the OCZ Technology Group, Inc. and the Facsimile Signatures of the OCZ Technology Group’s Duly Authorized Officers. Dated Chairman Secretary Countersigned by Countersigned by I Graeme Ross, for Registrar Sophie De Freitas, for Registrar No Transfer of the Shares (Or Any Portion Thereof) Comprised in This Certificate Can Be Registered Until This Certificate Has Been Lodged With the Company’s Registrars: Computershare Investor Services (Channel Islands) Limited, Ordnance House, 31 Pier Road, St Helier, Jersey Je4 8pw