Letter of Transmittal

DELIVERY OF THIS LETTER OF TRANSMITTAL TO AN ADDRESS OTHER THAN AS SET FORTH ABOVE WILL NOT CONSTITUTE A VALID DELIVERY TO THE DEPOSITARY.

This letter of transmittal (this “Letter of Transmittal”) is to be completed by stockholders of Trimeris, Inc., a Delaware corporation (“Trimeris”), if certificates (“Certificates”) representing shares of common stock, par value $0.001 per share (the “Shares”), are to be forwarded with this Letter of Transmittal. If delivery of the Shares is to be made by book-entry transfer to an account maintained by Computershare Trust Company, N.A. (the “Depositary”) at The Depository Trust Company (the “DTC”) pursuant to the procedures set forth under

Section 3—“Procedures for Accepting the Offer and Tendering Shares” of the Offer to Purchase dated October 19, 2009 (the “Offer to Purchase”), stockholders may use an Agent’s Message (as defined in Section 2—“Acceptance for Payment and Payment for Shares” of the Offer to Purchase) or this Letter of Transmittal. Delivery of documents to the DTC in accordance with the DTC’s procedures does not constitute delivery to the Depositary.

Stockholders whose Certificates are not immediately available or who cannot deliver their Certificates and all other required documents to the Depositary on or prior to the expiration date of the Offer or who are unable to complete the procedure for book-entry transfer prior to the expiration date of the Offer may nevertheless tender their Shares pursuant to the guaranteed delivery procedures set forth under Section 3—“Procedures for Accepting the Offer and Tendering Shares” of the Offer to Purchase. See Instruction 2 below.

If any Certificate you are tendering with this Letter of Transmittal has been lost, stolen, destroyed or mutilated, you should contact Computershare Trust Company, N.A., Trimeris’ stock transfer agent (the “Transfer Agent”), at (800) 546-5141 or (781) 575-2765, regarding the requirements for replacement. You may be required to post a bond to secure against the risk that the Certificate may be subsequently re-circulated. You are urged to contact the Transfer Agent immediately in order to receive further instructions, for a determination of whether you will need to post a bond and to permit timely processing of this documentation.

The undersigned hereby tenders to RTM Acquisition Company, a Delaware corporation (the “Purchaser”) and a wholly-owned subsidiary of Arigene Co., Ltd., a corporation organized under the laws of the Republic of Korea (“Parent”), the above-described shares of common stock, par value $0.001 per share (the “Shares”), of Trimeris, Inc. (“Trimeris”), pursuant to the Purchaser’s offer to purchase all of the outstanding Shares at $3.60 per Share, net to the seller in cash, without interest and subject to any required withholding taxes, upon the terms and subject to the conditions set forth in the Offer to Purchase, dated October 19, 2009 (the “Offer to Purchase”), receipt of which is hereby acknowledged, and in this Letter of Transmittal (which, together with the Offer to Purchase and any amendments or supplements to the Offer to Purchase and this Letter of Transmittal, collectively constitute the “Offer”).

Subject to, and effective upon, acceptance for payment of the Shares tendered with this Letter of Transmittal, in accordance with the terms of the Offer, the undersigned hereby sells, assigns and transfers to, or upon the order of, the Purchaser all right, title and interest in and to all the Shares that are being tendered by this Letter of Transmittal and all dividends, distributions (including, without limitation, distributions of additional Shares) and rights declared, paid or distributed in respect of such Shares on or after October 19, 2009 (collectively, “Distributions”) and irrevocably appoints Computershare Trust Company, N.A. (the “Depositary”) as the true and lawful agent, attorney-in-fact and proxy of the undersigned with respect to such Shares and all Distributions, with full power of substitution (such power of attorney being deemed to be an irrevocable power coupled with an interest), to (i) deliver Certificates and all Distributions, or transfer ownership of such Shares and all Distributions on the account books maintained by the DTC, together, in either case, with all accompanying evidences of transfer and authenticity, to or upon the order of the Purchaser; (ii) present such Shares and all Distributions for transfer on the books of Trimeris; and (iii) receive all benefits and otherwise exercise all rights of beneficial ownership of such Shares and all Distributions, all in accordance with the terms and subject to the conditions of the Offer.

The undersigned hereby irrevocably appoints the designee of the Purchaser, Sang-Baek Park, as agent, attorney-in-fact and proxy of the undersigned, with full power of substitution, in the manner set forth herein, to the full extent of the rights of the undersigned with respect to Shares that the undersigned tenders and the Purchaser accepts for payment and with respect to any and all other Shares and other securities or rights issued or issuable in Distributions in respect of such Shares on or after October 19, 2009. All such powers of attorney and proxies will be considered irrevocable and coupled with an interest in the Shares tendered by this Letter of Transmittal. This appointment will be effective when the Purchaser accepts the Shares tendered by this Letter of Transmittal for payment in accordance with the terms of the Offer. Upon acceptance for payment, all other powers of attorney and proxies given by the undersigned with respect to the Shares tendered by this Letter of Transmittal and other securities or rights prior to such payment will be revoked, without further action, and no subsequent powers of attorney and proxies may be given by the undersigned (and, if given, will not be deemed effective). The Purchaser’s designees will, with respect to the Shares tendered by this Letter of Transmittal and other securities and rights for which the appointment is effective, be empowered to exercise all of the voting and other rights of the undersigned as they, in their sole discretion, may deem proper at any annual or special meeting of stockholders of Trimeris, or any adjournment or postponement thereof, or by consent in lieu of any such meeting of stockholders of Trimeris or otherwise. In order for Shares to be deemed validly tendered by this Letter of Transmittal, immediately upon the acceptance for payment of such Shares, the Purchaser or its designee must be able to exercise full voting rights with respect to such Shares and other securities, including voting at any meeting of stockholders of Trimeris.

Any stockholder who is a natural person executing a Letter of Transmittal in New York must contact the Information Agent prior to executing and returning the Letter of Transmittal in order to receive additional disclosures regarding the grant of a power of attorney and related forms for execution as required under New York law. The failure to obtain and execute such additional documentation in conjunction with the Letter of Transmittal by a stockholder who is a natural person executing the Letter

of Transmittal in New York may result in any Shares tendered by such stockholder not being validly tendered for purposes of the Offer and, as a result, not being accepted for payment.

The undersigned hereby represents and warrants that the undersigned has full power and authority to tender, sell, assign and transfer the Shares tendered by this Letter of Transmittal and all Distributions, and that when such Shares are accepted for payment by the Purchaser, the Purchaser will acquire good, marketable and unencumbered title to such Shares and to all Distributions, free and clear of all liens, restrictions, charges and encumbrances, and that none of such Shares and Distributions will be subject to any adverse claim. The undersigned, upon request, shall execute and deliver all additional documents deemed by the Depositary or the Purchaser to be necessary or desirable to complete the sale, assignment and transfer of the Shares tendered by this Letter of Transmittal and all Distributions. In addition, the undersigned shall remit and transfer promptly to the Depositary for the account of the Purchaser all Distributions in respect of the Shares tendered by this Letter of Transmittal, accompanied by appropriate documentation of transfer, and pending such remittance and transfer or appropriate assurance thereof, the Purchaser shall be entitled to all rights and privileges as owner of each such Distribution and may withhold the entire purchase price of the Shares tendered by this Letter of Transmittal, or deduct from such purchase price, the amount or value of such Distribution as determined by the Purchaser in its sole discretion.

No authority conferred or agreed to be conferred in this Letter of Transmittal shall be affected by, and all such authority shall survive, the death or incapacity of the undersigned. All obligations of the undersigned under this Letter of Transmittal shall be binding upon the heirs, personal representatives, successors and assigns of the undersigned. Except as stated in the Offer to Purchase, this tender is irrevocable. See Section 4—“Withdrawal Rights” of the Offer to Purchase.

The undersigned understands that tenders of Shares pursuant to any one of the procedures described in the Offer to Purchase under Section 3—“Procedures for Accepting the Offer and Tendering Shares” and in the instructions to this Letter of Transmittal will constitute the undersigned’s acceptance of the terms and conditions of the Offer. The Purchaser’s acceptance of such Shares for payment will constitute a binding agreement between the undersigned and the Purchaser upon the terms and subject to the conditions of the Offer. Without limiting the foregoing, if the price to be paid in the Offer is amended in accordance with the Offer, the price to be paid to the undersigned will be the amended price notwithstanding the fact that a different price is stated in this Letter of Transmittal. The undersigned recognizes that under certain circumstances set forth in the Offer to Purchase, the Purchaser may not be required to accept for payment any of the Shares tendered by this Letter of Transmittal.

Unless otherwise indicated in this Letter of Transmittal in the box entitled “Special Payment Instructions,” please issue the check for the purchase price of all Shares purchased, and return all Certificates not purchased or not tendered in the name(s) of the registered holder(s) appearing above under “Description of Shares Tendered.” Similarly, unless otherwise indicated in the box entitled “Special Delivery Instructions,” please mail the check for the purchase price of all Shares purchased and all Certificates not tendered or not purchased (and accompanying documents, as appropriate) to the address(es) of the registered holder(s) appearing above under “Description of Shares Tendered.” In the event that the boxes entitled “Special Payment Instructions” and “Special Delivery Instructions” are both completed, please issue the check for the purchase price of all Shares purchased and return all Certificates not purchased or not tendered in the name(s) of, and mail such check and Certificates to, the person(s) so indicated. Please credit any Shares tendered by this Letter of Transmittal and delivered by book-entry transfer, but which are not purchased, by crediting the account at the DTC. The undersigned recognizes that the Purchaser has no obligation, pursuant to the Special Payment Instructions, to transfer any Shares from the name of the registered holder(s) of such Shares if the Purchaser does not purchase any of the Shares tendered by this Letter of Transmittal.

LOST CERTIFICATES: PLEASE CALL COMPUTERSHARE TRUST COMPANY, N.A. AT (800) 546-5141 OR (781) 575-2765 TO OBTAIN NECESSARY DOCUMENTS TO REPLACE YOUR LOST CERTIFICATES.


		SPECIAL PAYMENT INSTRUCTIONS (See Instructions 1, 5, 6 and 7) To be completed ONLY if Certificates not tendered or not purchased and/or the check for the purchase price of the Shares purchased are to be issued in the name of someone other than the undersigned. Issue ¨ check and/or ¨ certificates to:
		Name(s)
				(Please Print)

		Address






		(Include Zip Code)


		(Taxpayer Identification or Social Security No.) (also complete substitute Form W-9 below)

VOLUNTARY CORPORATION ACTION COY TRMS


		SPECIAL DELIVERY INSTRUCTIONS (See Instructions 1, 5, 6 and 7) To be completed ONLY if Certificates not tendered or not purchased and/or the check for the purchase price of the Shares purchased are to be sent to someone other than the undersigned, or to the undersigned at an address other than that shown above. Mail ¨ check and/or ¨ certificates to:
		Name(s)
				(Please Print)

		Address






		(Include Zip Code)


		(Taxpayer Identification or Social Security No.) (also complete substitute Form W-9 below)

STOCKHOLDER: SIGN HERE

(And Please Complete Substitute Form W-9 Included Herein)

Signature(s) of Holder(s)

Dated: , 2009

Must be signed by registered holder(s) exactly as name(s) appear(s) on Certificate(s) or on a security position listing or by person(s) authorized to become registered holder(s) by Certificates and documents transmitted with this Letter of Transmittal. If a signature is by an officer on behalf of a corporation or by an executor, administrator, trustee, guardian, attorney-in-fact, agent or other person acting in a fiduciary or representative capacity, please set forth full title. See Instructions 1 and 5 below.


Name(s):

(Please Print)


Capacity (full title):


Address:

(Include Zip Code)


Daytime Area Code and Telephone Number:

Taxpayer Identification or

Social Security No.:

(See Substitute Form W-9)

GUARANTEE OF SIGNATURE(S)

(If Required—See Instructions 1 and 5)

Authorized Signature

Name (Please Print)

Name of Firm

Address

Zip Code

(Area Code) Telephone No.

Dated: , 2009

In completing the Letter of Transmittal, you may (but are not required to) also do the following:

If you complete the box entitled “Special Payment Instructions” or “Special Delivery Instructions,” you must have your signature guaranteed by an Eligible Institution (as defined in Instruction 1 below) unless the Letter of Transmittal is signed by an Eligible Institution.

1. Guarantee of Signatures. All signatures on this Letter of Transmittal must be guaranteed by a bank, broker, dealer, credit union, savings association or other entity that is a member in good standing of the Securities Transfer Agents Medallion Program or any other “eligible guarantor institution,” as defined in Rule 17Ad-15 of the Securities Exchange Act of 1934, as amended (each, an “Eligible Institution” and collectively, “Eligible Institutions”), unless (i) this Letter of Transmittal is signed by the registered holder(s) (which term, for purposes of this document, shall include any participant in the DTC whose name appears on a security position listing as the owner of Shares) of the Shares tendered by this Letter of Transmittal and such holder(s) has not completed either the box entitled “Special Payment Instructions” or the box entitled “Special Delivery Instructions” in this Letter of Transmittal or (ii) such Shares are tendered for the account of an Eligible Institution. If a Certificate is registered in the name of a person other than the person signing this Letter of Transmittal, or if payment is to be made, or a Certificate not accepted for payment and not tendered is to be returned to a person other than the registered holder(s), then such Certificate must be endorsed or accompanied by appropriate stock powers, in either case signed exactly as the name(s) of the registered holder(s) appear on such Certificate, with the signatures on such Certificate or stock powers guaranteed as described above. See Instruction 5.

2. Delivery of Letter of Transmittal and Certificates. This Letter of Transmittal is to be used if Certificates are to be forwarded with this Letter of Transmittal. If delivery of Shares is to be made by book-entry transfer to an account maintained by the Depositary at the DTC pursuant to the procedures set forth under Section 3—“Procedures for Accepting the Offer and Tendering Shares” of the Offer to Purchase, stockholders may use an Agent’s Message or this Letter of Transmittal. Certificates representing all physically tendered Shares, or confirmation of a book-entry transfer, if such procedure is available, into the Depositary’s account at the DTC (“Book-Entry Confirmation”) of all Shares delivered by book-entry transfer together with a properly completed and duly executed Letter of Transmittal (or facsimile thereof), or an Agent’s Message in the case of book-entry transfer, and any other documents required by this Letter of Transmittal, must be received by the Depositary at one of its addresses set forth in this Letter of Transmittal on or prior to the expiration date of the Offer. If Certificates are forwarded to the Depositary in multiple deliveries, a properly completed and duly executed Letter of Transmittal must accompany each such delivery.

Stockholders whose Certificates are not immediately available, who cannot deliver their Certificates and all other required documents to the Depositary on or prior to the expiration date of the Offer or who cannot complete the procedure for delivery by book-entry transfer on a timely basis, may tender their Shares pursuant to the guaranteed delivery procedure described under Section 3—“Procedures for Accepting the Offer and Tendering Shares” in the Offer to Purchase. Pursuant to such procedure: (i) such tender must be made by or through an Eligible Institution; (ii) a properly completed and duly executed Notice of Guaranteed Delivery, substantially in the form made available by the Purchaser, must be received by the Depositary on or prior to the expiration date of the Offer; and (iii) the Certificates representing all physically delivered Shares in proper form for transfer by delivery, or Book-Entry Confirmation of all Shares delivered by book-entry transfer, in each case together with a Letter of Transmittal (or facsimile thereof), properly completed and duly executed, with any required signature guarantees (or, in the case of a book-entry transfer, an Agent’s Message), and any other documents required by this Letter of Transmittal, must be received by the Depositary within three NASDAQ Stock Market trading days after the date of execution of such Notice of Guaranteed Delivery, all as described under Section 3—“Procedures for Accepting the Offer and Tendering Shares” in the Offer to Purchase.

The term “Agent’s Message” means a message transmitted by the DTC to, and received by, the Depositary and forming a part of a Book-Entry Confirmation, which message states that the DTC has received an express acknowledgment from the participant in the DTC tendering the Shares that are the subject of the Book-Entry Confirmation that the participant has received and agrees to be bound by the terms of this Letter of Transmittal and that the Purchaser may enforce that agreement against the participant.

The method of delivery of this Letter of Transmittal, Certificates and all other required documents, including delivery through the DTC, is at the option and risk of the tendering stockholder, and the delivery will be deemed to be made only when actually received by the Depositary (including, in the case of a Book-Entry Transfer, by Book-Entry Confirmation). If delivery is by mail, registered mail with return receipt requested, properly insured, is recommended. In all cases, sufficient time should be allowed to ensure timely delivery.

No alternative, conditional or contingent tenders will be accepted and no fractional Shares will be purchased. By execution of this Letter of Transmittal (or facsimile thereof), all tendering stockholders waive any right to receive any notice of the acceptance of their Shares for payment.

3. Inadequate Space. If the space provided in this Letter of Transmittal under “Description of Shares Tendered” is inadequate, the certificate numbers, the number of Shares represented by such Certificates and the number of Shares tendered should be listed on a separate schedule and attached to this Letter of Transmittal.

4. Partial Tenders (Not Applicable to Stockholders who Tender by Book-Entry Transfer). If fewer than all the Shares represented by any Certificate delivered to the Depositary with this Letter of Transmittal are to be tendered by this Letter of Transmittal, fill in the number of Shares which are to be tendered in the box entitled “Number of Shares Tendered.” In such cases, a new certificate representing the remainder of the Shares that were represented by the Certificates delivered to the Depositary with this Letter of Transmittal will be sent to each person signing this Letter of Transmittal, unless otherwise provided in the box entitled “Special Delivery Instructions” in this Letter of Transmittal as soon as practicable after the expiration or termination of the Offer. All Shares represented by Certificates delivered to the Depositary will be deemed to have been tendered unless otherwise indicated.

5. Signatures on Letter of Transmittal, Stock Powers and Endorsements. If this Letter of Transmittal is signed by the registered holder(s) of the Shares tendered by this Letter of Transmittal, the signature(s) must correspond with the name(s) as written on the face of the Certificates evidencing such Shares without alteration, enlargement or any other change whatsoever.

If any Share tendered by this Letter of Transmittal is owned of record by two or more persons, all such persons must sign this Letter of Transmittal.

If any of the Shares tendered by this Letter of Transmittal are registered in the names of different holders, it will be necessary to complete, sign and submit as many separate Letters of Transmittal as there are different registrations of such Shares.

If this Letter of Transmittal is signed by the registered holder(s) of the Shares tendered by this Letter of Transmittal, no endorsements of Certificates or separate stock powers are required, unless payment is to be made to, or Certificates not tendered or not purchased are to be issued in the name of, a person other than the registered holder(s), in which case, the Certificate(s) representing the Shares tendered by this Letter of Transmittal must be endorsed or accompanied by appropriate stock powers, in either case signed exactly as the name(s) of the registered holder(s) appear on such Certificate(s). Signatures on such Certificate(s) and stock powers must be guaranteed by an Eligible Institution.

If this Letter of Transmittal is signed by a person other than the registered holder(s) of the Shares tendered by this Letter of Transmittal, the Certificate(s) representing the Shares tendered by this Letter of Transmittal must be endorsed or accompanied by appropriate stock powers, in either case signed exactly as the name(s) of the registered holder(s) appear(s) on such Certificate(s). Signatures on such Certificate(s) and stock powers must be guaranteed by an Eligible Institution.

If this Letter of Transmittal or any certificate or stock power is signed by a trustee, executor, administrator, guardian, attorney-in-fact, officer of a corporation or other person acting in a fiduciary or representative capacity, such person should so indicate when signing, and proper evidence satisfactory to the Purchaser of such person’s authority to so act must be submitted.

6. Stock Transfer Taxes. Except as otherwise provided in this Instruction 6, the Purchaser will pay all stock transfer taxes with respect to the sale and transfer of any Shares to it or its order pursuant to the Offer. If, however, payment of the purchase price of any Shares purchased is to be made to, or Certificate(s) representing Shares not tendered or not purchased are to be issued in the name of, a person other than the registered holder(s), the amount of any stock transfer taxes (whether imposed on the registered holder(s), such other person or otherwise) payable on account of the transfer to such other person will be deducted from the purchase price of such Shares purchased, unless evidence satisfactory to the Purchaser of the payment of such taxes, or exemption therefrom, is submitted.

Except as provided in this Instruction 6, it will not be necessary for transfer tax stamps to be affixed to the Certificates representing the Shares tendered by this Letter of Transmittal.

7. Special Payment and Delivery Instructions. If a check for the purchase price of any Shares tendered by this Letter of Transmittal is to be issued, or Certificate(s) representing Shares not tendered or not purchased are to be issued, in the name of a person other than the person(s) signing this Letter of Transmittal or if such check or any such Certificate is to be sent to someone other than the person(s) signing this Letter of Transmittal or to the person(s) signing this Letter of Transmittal but at an address other than that shown in the box entitled “Description of Shares Tendered” in this Letter of Transmittal, the appropriate boxes in this Letter of Transmittal must be completed.

8. Waiver of Conditions. The conditions of the Offer (except for the Minimum Condition as defined in the Offer to Purchase) may be waived, in whole or in part, by the Purchaser, in its sole discretion, at any time and from time to time, in the case of any Shares tendered. See Section 15—“Certain Conditions of the Offer” of the Offer to Purchase.

9. Lost, Destroyed or Stolen Certificates. If any Certificate(s) have been lost, destroyed or stolen, the stockholder should promptly notify Trimeris’ Transfer Agent, Computershare Trust Company, N.A., at (800) 546-5141 or (781) 575-2765. The stockholder will then be provided with instructions as to the procedures for replacing the Certificate(s). This Letter of Transmittal and related documents cannot be processed until the procedures for replacing lost, destroyed or stolen certificates have been followed and completed.

10. Questions and Requests for Assistance or Additional Copies. Questions and requests for assistance may be directed to the Information Agent at its address or telephone number set forth below. Additional copies of the Offer to Purchase, this Letter of Transmittal, the Notice of Guaranteed Delivery and the Guidelines for Certification of Taxpayer Identification Number on Substitute Form W-9 may be obtained from the Information Agent or from brokers, dealers, commercial banks or trust companies.

11. Substitute Form W-9. Each tendering stockholder is required to provide the Depositary with the stockholder’s correct Taxpayer Identification Number (“TIN”), generally the stockholder’s social security or federal employer identification number, on the Substitute Form W-9, which is provided under “Important Tax Information” below, or, alternatively, to establish another basis for exemption from backup withholding. A tendering stockholder must cross out item (2) in the Certification box of the Substitute Form W-9 if such stockholder is subject to backup withholding. In addition to potential penalties, failure to provide the correct information on the Substitute Form W-9 may subject the tendering stockholder to 28% federal income tax backup withholding on any reportable payments made to such stockholder. If the tendering stockholder has not been issued a TIN and has applied for one or intends to apply for one in the near future, such stockholder should write “Applied For” in the space provided for the TIN in Part I of the Substitute Form W-9, and sign and date the Substitute Form W-9 and the Certificate of Awaiting Taxpayer Identification Number. If “Applied For” is written in Part I and the Depositary is not provided with a TIN by the time of payment, the Depositary will withhold 28% from any payments of the purchase price to such stockholder. A tendering stockholder that is not a United States person may qualify as an exempt recipient by submitting to the Depositary a properly completed Form W-8BEN, Form W-8ECI or Form W-8IMY, as applicable (which the Depositary will provide upon request) signed under penalty of perjury, attesting to that stockholder’s exempt status.

IMPORTANT: THIS LETTER OF TRANSMITTAL (OR FACSIMILE THEREOF), TOGETHER WITH ANY REQUIRED SIGNATURE GUARANTEES, OR, IN THE CASE OF A BOOK-ENTRY TRANSFER, AN AGENT’S MESSAGE, AND ANY OTHER REQUIRED DOCUMENTS, MUST BE RECEIVED BY THE DEPOSITARY ON OR PRIOR TO THE EXPIRATION DATE OF THE OFFER, AND EITHER CERTIFICATES FOR TENDERED SHARES MUST BE RECEIVED BY THE DEPOSITARY OR SHARES MUST BE DELIVERED PURSUANT TO THE PROCEDURES FOR BOOK-ENTRY TRANSFER, IN EACH CASE ON OR PRIOR TO THE EXPIRATION DATE OF THE OFFER, OR THE TENDERING STOCKHOLDER MUST COMPLY WITH THE PROCEDURES FOR GUARANTEED DELIVERY.

A stockholder whose tendered Shares are accepted for payment is required to provide the Depositary with such stockholder’s correct TIN on the Substitute Form W-9 below or otherwise establish a basis for exemption from backup withholding. If such stockholder is an individual, the TIN is such stockholder’s social security number. If the Depositary is not provided with the correct TIN or an adequate basis for exemption, payments made to such stockholder with respect to Shares purchased pursuant to the Offer may be subject to backup withholding and the stockholder may be subject to a penalty imposed by the Internal Revenue Service.

Certain stockholders (including, among others, corporations and certain foreign persons) are not subject to these backup withholding and reporting requirements. Exempt stockholders should indicate their exempt status on the Substitute Form W-9. A foreign person may qualify as an exempt recipient by submitting to the Depositary a properly completed Internal Revenue Service Form W-8BEN, Form W-8ECI or Form W-8IMY, as applicable (instead of a Substitute Form W-9), signed under penalties of perjury, attesting to such stockholder’s exempt status. Stockholders are urged to consult their own tax advisors to determine whether they are exempt from these backup withholding and reporting requirements.

If backup withholding applies, the Depositary is required to withhold 28% of any payments made to the stockholder or other payee. Backup withholding is not an additional federal income tax. If the required information is furnished to the Internal Revenue Service in a timely manner, the federal income tax liability of persons subject to backup withholding may be reduced by the amount of tax withheld. If withholding results in an overpayment of taxes, a refund may be obtained from the Internal Revenue Service.

To prevent backup withholding on any payments that are made to a stockholder with respect to Shares purchased pursuant to the Offer, the stockholder is required to provide the Depositary with (i) the stockholder’s correct TIN by completing the form below, certifying (x) that the TIN provided on the Substitute Form W-9 is correct, (y) that the stockholder is exempt from backup withholding because (A) the stockholder has not been notified by the Internal Revenue Service that the stockholder is subject to backup withholding as a result of a failure to report all interest or dividends or (B) the Internal Revenue Service has notified the stockholder that the stockholder is no longer subject to backup withholding, and (z) that such stockholder is a United States person (as defined in section 7701(a)(30) of the Internal Revenue Code of 1986, as amended) or (ii) if applicable, an adequate basis for exemption.

The stockholder is required to give the Depositary the TIN (e.g., social security number or employer identification number) of the record holder of the Shares tendered by this Letter of Transmittal. If the Shares are in more than one name or are not in the name of the actual owner, consult the enclosed Guidelines for Certification of Taxpayer Identification Number on Substitute Form W-9 for additional guidance on which number to report.

The Substitute Form W-9 BELOW must be completed and signed. PLEASE PROVIDE YOUR SOCIAL SECURITY NUMBER OR OTHER TAXPAYER IDENTIFICATION NUMBER (“TIN”) AND CERTIFY THAT YOU ARE NOT SUBJECT TO BACKUP WITHHOLDING.

Guidelines for Determining the Proper Identification Number to Give the Payer. The taxpayer identification number for an individual is the individual’s Social Security number. Social Security numbers have nine digits separated by two hyphens: e.g., 000-00-0000. The taxpayer identification number for an entity is the entity’s Employer Identification number. Employer Identification numbers have nine digits separated by only one hyphen: e.g., 00-0000000. The table below will help determine the number to give the payer.



For this type of account:		Give the SOCIAL SECURITY number of—
1. An individual’s account		The individual

2. Two or more individuals (joint account)		The actual owner of the account or, if combined funds, the first individual on the account(1)

3. Custodian account of a minor (Uniform Gift to Minors Act)		The minor(2)

4. a. The usual revocable savings trust account (grantor is also trustee)		The grantor-trustee(1)

b. So-called trust account that is not a legal or valid trust under State law		The actual owner(1)

5. Sole proprietorship account or single-owner LLC		The owner(3)



For this type of account:		Give the EMPLOYER IDENTIFICATION number of—
6 . Sole proprietorship account or single-owner LLC		The owner(3)

7. A valid trust, estate, or pension trust		The legal entity (Do not furnish the identifying number of the personal representative or trustee unless the legal entity itself is not designated in the account title.)(4)

8. Corporate account or LLC electing corporate status on Form 8832		The corporation

9. Association, club, religious, charitable, educational or other tax-exempt organization		The organization

10. Partnership or multiple-member LLC		The partnership

11. A broker or registered nominee		The broker or nominee

12. Account with the Department of Agriculture in the name of a public entity (such as a State or local government, school district or prison) that receives agriculture program payments		The public entity

Section references are to the Internal Revenue Code.

Obtaining a Number

If you do not have a taxpayer identification number or you do not know your number, obtain Form SS-5, Application for a Social Security Number Card, or Form SS-4, Application for Employer Identification Number, at the local office of the Social Security Administration or the Internal Revenue Service (the “IRS”) and apply for a number.

To complete the Substitute Form W-9, if you do not have a taxpayer identification number, write “Applied For” in the space for the taxpayer identification number in Part 1, sign and date the Form, and give it to the requester. If the requester does not receive your taxpayer identification number within 60 days, backup withholding, if applicable, will begin and will continue until you furnish your taxpayer identification number to the requester.

Payees Exempt from Backup Withholding

For certain payees, exemptions from backup withholding apply and no information reporting is required. For interest and dividends, all payees listed below are exempt except item (9). For broker transactions, payees listed in (1) through (13) and a person registered under the Investment Advisers Act of 1940 who regularly acts as a broker are exempt. Payments subject to reporting under sections 6041 and 6041A are generally exempt from backup withholding only if made to payees described in items (1) through (7); however, payments that are reportable on Form 1099-MISC and that are medical and healthcare payments, attorneys’ fees (including gross proceeds paid to an attorney under Section 6045(f), even if the attorney is a corporation), or payments for services paid by a federal executive agency are not exempt from backup withholding or information reporting. Only payees described in items (2) through (6) are exempt from backup withholding for barter exchange transactions, and patronage dividends.

(1)	A corporation.

(2)	An organization exempt from tax under section 501(a), or an individual retirement plan (“IRA”), or a custodial account under 403(b)(7), if the account satisfies the requirements of section 401(f)(2).

(3)	The United States or any of its agencies or instrumentalities.

(4)	A State, the District of Columbia, a possession of the United States, or any of its political subdivisions or instrumentalities.

(5)	A foreign government or any of its political subdivisions, agencies or instrumentalities.

(6)	An international organization or any of its agencies or instrumentalities.

(7)	A foreign central bank of issue.

(8)	A dealer in securities or commodities required to register in the United States, the District of Columbia, or a possession of the United States.

(9)	A futures commission merchant registered with the Commodity Futures Trading Commission.

(10)	A real estate investment trust.

(11)	An entity registered at all times during the year under the Investment Company Act of 1940.

(12)	A common trust fund operated by a bank under section 584(a).

(13)	A financial institution.

(14)	A middleman known in the investment community as a nominee or listed in the most recent publication of the American Society of Corporate Secretaries, Inc., Nominee List.

(15)	A trust exempt from tax under section 664 or described in section 4947.

Payments of dividends and patronage dividends generally not subject to backup withholding including the following:

•

Payments to nonresident aliens subject to withholding under section 1441.

•

Payments to partnerships not engaged in a trade or business in the United States and that have at least one nonresident alien partner.

•

Payments of patronage dividends not paid in money.

•

Payments made by certain foreign organizations.

Payments of interest generally not subject to backup withholding include the following:

•

Payments of interest on obligations issued by individuals.

Note: You may be subject to backup withholding if this interest is $600 or more and is paid in the course of the payer’s trade or business and you have not provided your correct taxpayer identification number to the payer.

•

Payments of tax-exempt interest (including exempt interest dividends under section 852).

•

Payments described in section 6049(b)(5) to nonresident aliens.

•

Payments on tax-free covenant bonds under section 1451.

•

Payments made by certain foreign organizations.

•

Mortgage or student loan interest paid by you.

Payments that are not subject to information reporting are also not subject to backup withholding. For details see sections 6041, 6041A(a), 6042, 6044, 6045, 6049, 6050A and 6050N, and the regulations under those sections.

Exempt payees described above should file Form W-9 to avoid possible erroneous backup withholding. ENTER YOUR TAXPAYER IDENTIFICATION NUMBER. WRITE “EXEMPT” ON THE FACE OF THE FORM, SIGN AND DATE THE FORM AND RETURN IT TO THE PAYER.

Privacy Act Notice

Section 6109 requires you to give your correct taxpayer identification number to persons who must file information returns with the IRS to report interest, dividends, and certain other income paid to you, mortgage interest you paid, the acquisition or abandonment of secured property, cancellation of debt, or contributions you made to an IRA. The IRS uses the numbers for identification purposes and to help verify the accuracy of your tax return. The IRS may also provide this information to the Department of Justice for civil and criminal litigation, and to cities, states, and the District of Columbia to carry out their tax laws. We may also disclose this information to other countries under a tax treaty, or to federal and state agencies to enforce federal non-tax criminal laws and to combat terrorism. You must provide your taxpayer identification number whether or not you are required to file a tax return. Payers must generally withhold (currently at a rate of 28%) on taxable interest, dividend, and certain other payments to a payee who does not furnish a taxpayer identification number to a payer. Certain penalties may also apply.

Penalties

(1)

Penalty for Failure to Furnish Taxpayer Identification Number. If you fail to furnish your taxpayer identification number to a payer, you are subject to a penalty of $50 for each such failure unless your failure is due to reasonable cause and not to willful neglect.

(2)

Civil Penalty for False Information with respect to Withholding. If you make a false statement with no reasonable basis which results in no backup withholding, you are subject to a $500 penalty.

(3)

Criminal Penalty for Falsifying Information. Falsifying certifications or affirmations may subject you to criminal penalties including fines and/or imprisonment

FOR ADDITIONAL INFORMATION CONTACT YOUR TAX CONSULTANT OR THE INTERNAL REVENUE SERVICE

You may direct questions and requests for assistance to the Information Agent at its address and telephone number set forth below. You may obtain additional copies of this Offer to Purchase, the Letter of Transmittal and other tender offer materials from the Information Agent as set forth below, and they will be furnished promptly at our expense. You may also contact your broker, dealer, commercial bank, trust company or other nominee for assistance concerning the Offer.


DESCRIPTION OF SHARES TENDERED
	Certificate(s) and Share(s) Tendered (Attach Additional Signed List, if Necessary)
Name(s) and Address(es) of Registered Holder(s) (Please Fill in, if Blank)	Certificate Number(s)*	Total Number of Shares Represented by Certificate(s)*	Number of Shares Tendered**	Total Book Shares Being Tendered



	Total Shares Tendered
* Certificate numbers are not required if tender is made by book-entry transfer. ** If you desire to tender fewer than all Shares represented by any certificate listed above, please indicate in this column the number of Shares you wish to tender. Otherwise, all Shares represented by such certificate will be deemed to have been tendered. See Instruction 4.


Name:
Please check the appropriate box indicating your status: ¨ Individual/Sole proprietor ¨ Corporation ¨ Partnership ¨ Other ¨ Exempt from backup withholding
Address (number, street, and apt. or suite no.)
City, State, and ZIP code
SUBSTITUTE FORM W-9 Department of the Treasury Internal Revenue Service	Part I TIN—PLEASE PROVIDE YOUR TIN ON THE APPROPRIATE LINE AT THE RIGHT. For most individuals, this is your social security number. If you do not have a number, see the enclosed Guidelines for Certification of Taxpayer Identification Number on Substitute Form W-9. If you are awaiting a TIN, write “Applied For” in this Part I, complete the “Certificate Of Awaiting Taxpayer Identification Number” below and see “IMPORTANT TAX INFORMATION.”		Social Security Number OR Employer Identification Number


	Part II—Certification—Under penalties of perjury, I certify that: (1) The number shown on this form is my correct Taxpayer Identification Number (or I am waiting for a number to be issued to me), and (2) I am not subject to backup withholding because (a) I am exempt from backup withholding, or (b) I have not been notified by the IRS that I am subject to backup withholding as a result of a failure to report all interest or dividends, or (c) the IRS has notified me that I am no longer subject to backup withholding, and (3) I am a U.S. person (including a U.S. resident alien).
Payer’s Request for TIN and Certification	Certification Instructions—You must cross out item (2) above if you have been notified by the IRS that you are currently subject to backup withholding because you have failed to report all interest and dividends on your tax return. The IRS does not require your consent to any provision of this document other than the certifications required to avoid backup withholding.

Sign Signature of Here U.S. person		Date , 2009


CERTIFICATE OF AWAITING TAXPAYER IDENTIFICATION NUMBER

I certify under penalties of perjury that a taxpayer identification number has not been issued to me, and either (a) I have mailed or delivered an application to receive a TIN to the appropriate Internal Revenue Service Center or Social Security Administration Office or (b) I intend to mail or deliver an application in the near future. I understand that if I do not provide a TIN by the time of payment, 28% of all reportable payments made to me will be withheld.

Sign Here	Signature of U.S. person	Date , 2009