February, 2008 - Reuters
New target promises better asthma and allergy drugs
www.reuters.com

January, 2008 - Seattle Post Intelligencer
Calistoga wraps up funding at $26 million...
http://blog.seattlepi.nwsource.com

January, 2008 - Puget Sound Business Journal
Calistoga Pharmaceuticals ups financing round by $5M…
www.seattle.bizjournals.com

March, 2007 - Fierce Biotech
ICOS spin-off gets first round and exec team...
www.fiercebiotech.com

March, 2007 - Seattle PI
Biotechnology startup rises from Icos ashes, Promising cancer treatment licensed...
www.seattlepi.nwsource.com

March, 2007 - Puget Sound Business Journal
Icos spinoff Calistoga raises $21M...
www.seattle.bizjournals.com

April, 2007 Drug Discovery News
Calistoga wraps up $21 million financing round...
www.drugdiscoverynews.com