I agree to preserve in confidence and not to use, to publish, or to otherwise disclose to, either during or subsequent to my employment, without the prior written permission of Progenics, all confidential proprietary rights or any knowledge, information or materials about the products, services, know-how, research and development, customers, business plans of Progenics or any confidential information about financial matters, marketing, pricing, compensation or any other confidential information of Progenics, its customers, or others from whom Progenics has received information under obligations of confidence (collectively, " Confidential Information ").