VaxGen Addresses MPM Claims in Letter to St... (vents to differ materially from those an...)

VaxGen Addresses MPM Claims in Letter to Stockholders

Date:12/20/2007

vents to differ materially from those anticipated. Additional information concerning these and other risk factors is contained in VaxGen's Annual Report on Form 10-K for the year ended December 31, 2006 and most recently filed Quarterly Report on Form10-Q. Readers are cautioned not to place undue reliance on these forward-looking statements that speak only as of the date of this release. VaxGen and Raven undertake no obligation to update publicly any forward-looking statements to reflect new information, events, or circumstances after the date of this release except as required by law.

Additional Information and Where to Find It

VaxGen intends to file a registration statement on Form S-4, and a related proxy statement/prospectus, in connection with the merger. Investors and security holders are urged to read the registration statement on Form S-4 and the related proxy/prospectus when they become available because they will contain important information about the merger transaction. Investors and security holders may obtain free copies of these documents (when they are available) and other documents filed with the SEC at the SEC's web site at http://www.sec.gov. In addition, investors and security holders may obtain free copies of the documents filed with the SEC by contacting VaxGen Investor Relations at the email address: ir@vaxgen.com.

This communication shall not constitute an offer to sell or the solicitation of an offer to sell or the solicitation of an offer to buy any securities, nor shall there be any sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. No offering of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act of 1933, as amended.

VaxGen, Raven and their respective directors a
'/>"/>

0

GOOD

Page: 1 2 3 4 5 6 7 8 9
Related biology technology :

1. VaxGen Files 2006 Financial Statements and Provides Cash Update
2. VaxGen Further Restructures to Preserve Cash as It Pursues Strategic Initiatives
3. VaxGen Files First Quarter 2007 Financials
4. Jack Anthony to Resign From VaxGens Board After Accepting CEO Position at Osprey Pharmaceuticals
5. VaxGen Files Last Outstanding Periodic Report With SEC
6. Free White Paper Addresses Challenges of New FDA Regulations Awaiting Combo Product Manufacturers
7. Former Banc of America Securities Analyst David Maris Comments on Decision by Biovail to Drop Its Claims Against Him; Denies That He is Cooperating With Biovail
8. European Patent Office Upholds Martek European DHA Food Patent; Scope of Original Claims Narrowed
9. Lonza Withdraws Majority of Claims in Patent Lawsuit Against Northwest Biotherapeutics
10. Ciphergen Biosystems Receives Noncompliance Letter From The Nasdaq Stock Market
11. Indevus Receives Approvable Letter From FDA for VALSTAR(R) for Bladder Cancer Therapy

Post Your Comments:

VaxGen Addresses MPM Claims in Letter to St...(vents to differ materially from those an...)