Conference Calls

Roche Holding AG

Discussion of Data Presented at Macula 2006 Meeting

6:00 PM

Genentech (DNA) will host a webcast presentation, to listen to an audio webcast discussing Lucentis(TM)(ranibizumab) data presented at the Macula 2006 Meeting in New York City.

The event is scheduled to begin at 6:00 pm.

For a live webcast, log on at www.gene.com

To access replay, dial 1-800-642-1687 (US) and 1-706-645-9291 (international); passcode 3976320.

Cephalon Inc

Q4 & FY 2005 Earnings Conference Call

5:00 PM

Cephalon (CEPH) will host a conference call at 5:00 pm, to discuss its Q4 & FY 2005 earnings results.

To listen to a live webcast, log on at www.cephalon.com

To participate in the live call, dial (913)-981-5543; passcode 9425834.

A replay can be accessed by dialing (888)-203-1112; passcode 9425834.