Pfenex Inc. Announces Closing of Public Offering of Common Stock

Pfenex Inc. Announces Closing of Public Offering of Common Stock and Full Exercise of Underwriters' Option to Purchase Additional Shares

SAN DIEGO, April 30, 2015 /PRNewswire/ -- Pfenex Inc. (NYSE MKT: PFNX) a clinical-stage biotechnology company engaged in the development of biosimilar therapeutics including high value and difficult to manufacture proteins, today announced the closing of its previously announced underwritten public offering of 6,750,000 shares of its common stock at a public offering price of $15.50 per share. This includes the exercise in full by the underwriters of their option to purchase up to 750,000 additional shares of common stock from certain selling stockholders. Pfenex sold 2,610,000 shares of common stock and certain existing stockholders of Pfenex sold 4,140,000 shares of common stock. The net proceeds to Pfenex from this offering were approximately $38.0 million, after deducting underwriting discounts and commissions but before deducting estimated offering expenses payable by Pfenex. Pfenex did not receive any proceeds from the sale of the shares by the selling stockholders.

Barclays Capital Inc., Evercore Group L.L.C., and William Blair & Company, L.L.C. acted as joint book-running managers for the offering.

A registration statement relating to these securities was declared effective by the Securities and Exchange Commission on April 23, 2015. The offering was made by means of a prospectus, copies of which may be obtained from: Barclays Capital Inc., c/o Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, NY 11717, by telephone: (888) 603-5847 or email:barclaysprospectus@broadridge.com; Evercore Group L.L.C. Attention: Equity Capital Markets, 55 East 52nd Street, 36th Floor, New York, NY 10055, by telephone: (212) 653-9054, or email: ECM@evercore.com; or from William Blair & Company, L.L.C., Attention: Prospectus Department, 222 West Adams Street, Chicago, IL 60606, by telephone: (800) 621-0687, or email: prospectus@williamblair.com.

This press release shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

About Pfenex Inc.
Pfenex Inc. is a clinical-stage biotechnology company engaged in the development of biosimilar therapeutics and high-value and difficult to manufacture proteins. The company's lead product candidate is PF582, a biosimilar candidate to Lucentis (ranibizumab), for the potential treatment of patients with retinal diseases. Pfenex has leveraged its Pfenex Expression Technology® platform to build a pipeline of product candidates and preclinical products under development including other biosimilars, as well as vaccines, generics and next generation biologics.

Claris receives Supplemental ANDA approval for Fluconazole Injection in 50 ml PVC Bags

Claris receives Supplemental ANDA approval for Fluconazole Injection in 50 ml PVC Bags Claris will be only company offering Fluconazole Injection USP in 50 ml PVC bags in the US.

Ahmedabad, India, April 21, 2015: Claris Lifesciences Limited (Claris) announced today that it has received the Supplemental Abbreviated New Drug Application (ANDA) approval for Fluconazole Injection in the United States of America (US). Claris currently marketing Fluconazole in 2 mg/ml formulation packed in 100 ml and 200 ml PVC Bags and now with the approval of supplemental ANDA, Claris is the only company to be able to sell Fluconazole in 50 ml variant in the US. By launching this variant Claris will be addressing the need of the medical fraternity.

Claris is one of the few injectables companies from India to have its own front end in the US, the Company markets its products through its wholly owned subsidiary Claris Lifesciences Inc. The Company has 13 ANDAs approved in its name across 8 molecules. The Company has a under registration pipeline of 25 ANDAs across 22 molecules having an estimated addressable market size of USD 2.2 Bn.

Claris Lifesciences Limited (CLL) – for more information about company www.clarislifesciences.com
Claris Injectables Limited (CIL) – for more information about company www.clarisinj.com