EX-10.18 3 a2152583zex-10_18.htm EXHIBIT 10.18
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Exhibit 10.18

Salary Amendments to Employment
Arrangements with Named Executive Officers

Named Executive Officer		2005 Annual Base Salary Rate Effective February 7, 2005
Dr. Joshua Boger		$547,319
Dr. Vicki Sato		$459,747
Dr. N. Anthony Coles		$383,352
Dr. Peter Mueller		$406,952
Mr. Ian Smith		$360,003