EXHIBIT 99 (B) THIS PROGROS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR PROGROS...Global Security Agreement • May 13th, 1998 • Merrill Lynch & Co Inc • Security brokers, dealers & flotation companies
