Exhibit 10(aa) PURCHASE AGREEMENT PURCHASE AGREEMENT dated as of May 2, 2003 (this "Purchase Agreement") among ISG VENTURE INC., a Delaware corporation ("ISG Sub"), ISG ACQUISITION INC, a Delaware corporation ("ISG"); MSC WALBRIDGE COATINGS INC., a...Purchase Agreement • May 15th, 2003 • Material Sciences Corp • Coating, engraving & allied services • Illinois
Exhibit 10(bb) TOLLING AGREEMENT TOLLING AGREEMENT (the "Agreement") dated as of May 6, 2003 among INTERNATIONAL STEEL GROUP INC. ("ISG"), a Delaware corporation, MSC WALBRIDGE COATINGS, INC., a Delaware corporation ("MSCWC"), and MATERIAL SCIENCES...Tolling Agreement • May 15th, 2003 • Material Sciences Corp • Coating, engraving & allied services • Illinois
Exhibit 10(z) April 23, 2003 Mr. Gerald G. Nadig 24354 Grandview Drive Barrington, IL 60010 Re: Change In Status/Separation Agreement and General Release Dear Gerry: The purpose of this letter agreement (the "Agreement") is to confirm our mutual...Letter Agreement • May 15th, 2003 • Material Sciences Corp • Coating, engraving & allied services
