Standard Contracts
EXHIBIT 4.3 DONLAR CORPORATION March 18, 2002 CONFIDENTIAL Willis Stein & Partners, L.P. 227 West Monroe Suite 4300 Chicago, IL 60606 Star Polymers, L.L.C. 227 West Monroe Suite 4300 Chicago, IL 60606 Dear Sirs: This letter agreement (this "Letter...Letter Agreement • October 3rd, 2002 • Donlar Corp • Biological products, (no disgnostic substances) • Illinois
EXHIBIT 10.1 CHANGE OF CONTROL AGREEMENT AGREEMENT made on December 24, 1998, by and between Donlar Corporation, an Illinois corporation (the "Company") and Larry P. Koskan (the "Executive").Change of Control Agreement • October 3rd, 2002 • Donlar Corp • Biological products, (no disgnostic substances) • Illinois
EXHIBIT 10.2 CHANGE OF CONTROL AGREEMENT AGREEMENT made on December 24, 1998, by and between Donlar Corporation,an Illinois corporation (the "Company") and Robert P. Pietrangelo (the "Executive").Change of Control Agreement • October 3rd, 2002 • Donlar Corp • Biological products, (no disgnostic substances) • Illinois
EXHIBIT 10.4 MANAGEMENT CONSULTING AGREEMENT THIS MANAGEMENT CONSULTING AGREEMENT ("Agreement") is entered into as of April 1, 2000 (the "Effective Date"), by and between DR. ROBERT G. MARTIN, a resident of the State of North Carolina (the...Management Consulting Agreement • October 3rd, 2002 • Donlar Corp • Biological products, (no disgnostic substances) • Illinois
