|Date:||Thursday, July 19, 2012|
|Time:||5:00 p.m. ET|
|Telephone Access:||Domestic callers, dial 877-674-2415; reference the Dyax conference call|
|International callers, dial 708-290-1364|
|No passcode required.|
|Online Access:||Go to the Investor Relations section of the Dyax website ( www.dyax.com) and follow instructions for accessing the live webcast. Participants may register in advance.|
Ecallantide and other compounds in Dyax’s pipeline were identified using its patented phage display technology, which rapidly selects compounds that bind with high affinity and specificity to therapeutic targets. Dyax leverages this technology broadly through the Licensing and Funded Research Program (LFRP). Collectively, LFRP agreements generate significant revenue for Dyax in the form of license fees, milestone payments and/or royalties. The success of the Company’s LFRP is illustrated by the program’s advanced licensee pipeline that includes 18 candidates in clinical development. Of those candidates, four are in Phase 3 clinical trials, five are in Phase 2 and nine are in Phase 1.Dyax is headquartered in Burlington, Massachusetts. For online information about Dyax Corp., please visit www.dyax.com.