Webcast Calendar [Please see updating procedure at the end of this post. All times are U.S. ET unless indicated otherwise.] NOTE: ANYONE MAY UPDATE THIS FILE Edits: Removed obsolete entries, Added some links for some September conferences, Roche IR Day, HALO IR Day, SFE IR Day, SGMO Analyst Briefing Roche Investor Day 9/5 CitiGroup presents Citi's 7th Annual Biotech Day September 5, 2012 Baird Health Care Conference September 5-6, 2012 http://wsw.com/webcast/baird30/ Stifel Nicolaus Healthcare Conference 2012 September 5-6, 2012 http://www.tweisel.com/Stifel/ConferencesAndEvents/Webcasts/ Rodman & Renshaw 14th Annual Healthcare Conference September 9-11, 2012 http://www.rodmanandrenshaw.com/conferences?id=176&link=confwebcasters http://www.wsw.com/webcast/rrshq22/ Morgan Stanley Global Healthcare Unplugged Conference September 10-12, 2012 Bank of America Global Healthcare Conference 2012 September 11-13, 2012 UBS Global Life Sciences Conference September 19-21, 2012 http://www.ubs.com/global/en/investment-bank/conferences/upcomingconferences.html Halozyme Investor Day 10/2 Safeguard Scientifics Investor Day 2012 10/9 8am Baxter Investor Conference http://www.media-server.com/m/go/baxter2012investorconference 10/13 Sangamo Analyst Briefing 12/6 -- Procedure for Updating Calendar When adding or modifying entries, please follow these steps: 1. Copy the complete text from the old calendar. 2. Make your additions or modifications, inserting new items in alphabetical or chronological order as the case may be. 3. Near the top of the message, give a very brief description of your changes (e.g. “Edits: Added JPMorgan conference”). 4. Post the updated calendar in a new message as a reply to the message with the old calendar.