E I Dupont (Invista) Koch Industries $4.1B Cash deal Summary Fiber business unit of DuPont acquired by diverse privately held company $4.1B total Announced 11.17.03 Form 8-K Updated Form 8-K 4.08.04 Developments Koch Sues DuPont For $800 Million-Plus Over Invista Deal USDC SDNY complaint 3.26.08 Koch Industries Inc. is suing [more...]