SuperGen, Inc. to Release 2006 Fourth Quarter and Year-End Financial Results March 14

DUBLIN, Calif., March 1 /PRNewswire-FirstCall/ -- SuperGen Inc. today announced that it will release its 2006 fourth quarter and year- end financial results at 4 p.m. EDT on Wednesday, March 14, 2007.

The company will host a conference call with the financial community to discuss the results for the 12 months ended Dec. 31, 2006, and any revised outlook for the future. A live Webcast of the conference call will begin at 4:30 p.m. EDT that day.

The call will be Webcast by CCBN and can be accessed in the Investor Relations section of SuperGen's Web site at www.supergen.com. A replay will be available in the same location for 90 days following the call.

The Webcast will also be distributed over CCBN's Investor Distribution Network to both institutional and individual investors. Individual investors can listen to the Webcast through CCBN's individual investor center at www.fulldisclosure.com or by visiting any of the investor sites in CCBN's Individual Investor Network. Institutional investors can access the Webcast via CCBN's password-protected event management site, StreetEvents (www.streetevents.com).

About SuperGen

Based in Dublin, Calif., SuperGen is a pharmaceutical company dedicated to the discovery, acquisition, rapid development and commercialization of therapies for solid tumors and hematological malignancies. SuperGen is developing a number of therapeutic anticancer products focused on inhibitors of aurora-A, tyrosine kinase and DNA methyltransferase. For more information about SuperGen, please visit http://www.supergen.com.

Contacts: SuperGen Timothy L. Enns S.V.P., Corporate Communications & Business Development (925) 560-0100 x111 tenns@supergen.com Noonan Russo Greg Geissman Director of Media Relations (858) 646-3058 greg.geissman@eurorscg.com

SuperGen Inc.

CONTACT: Timothy L. Enns, S.V.P., Corporate Communications & BusinessDevelopment, of SuperGen Inc., +1-925-560-0100 ext. 111,tenns@supergen.com; or Greg Geissman, Director of Media Relations, ofNoonan Russo, +1-858-646-3058, greg.geissman@eurorscg.com, for SuperGenInc.

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