Type	Name	Date
Indenture	Indenture, by and among the Company, certain of the Company's subsidiaries as guarantors, and Wilmington Trust FSB, as Trustee	03/23/2011

Type	Name	Date
Employment agreement	Employment Agreement, by and between the Company and Mr. Stamp	04/13/2010
Employment agreement	Employment Agreement, by and between the Company and Mr. McHugh	03/11/2010
Employment agreement	Employment Agreement, by and between the Company and Mr. Van Vliet	11/25/2009
Employment agreement	Employment Agreement, by and between the Company and Mr. Divis	11/25/2009

Type	Name	Date
Acquisition / asset purchase agreement	Asset Purchase Agreement by and among Particle Dynamics International, LLC, Particle Dynamics, Inc., DrugTech Corporation and K-V Pharmaceutical Company *+	06/08/2010