ed Stock and in the case of certain dividend non-payments LISTING: Not Listed DRD/QDI ELIGIBLE: Yes USE OF PROCEEDS: To finance acquisition of Aperture, the ultimate parent company of OptionsHouse. If the acquisition of Aperture is not consummated, net proceeds will be for general corporate purposes

ot Listed DRD/QDI ELIGIBLE: Yes JOINT LEAD MANAGERS: CS(B&D)/GS/JPM/MS EFTA_R1_00106083 EFTA01784626 USE OF PROCEEDS: To finance acquisition of Aperture, the ultimate parent company of OptionsHouse. If the acquisition of Aperture is not consummated, net proceeds will be for general corporate purposes

tock and in the case of certain =ividend non-payments LISTING: 4> Not Listed DRD/QDI ELIGIBLE: Yes USE OF PROCEEDS: To fina=ce acquisition of Aperture, the ultimate parent company of OptionsHouse. 1= the acquisition of Aperture is not consummated, net proceeds will be for =eneral corporate purposes

ot Listed DRD/QDI ELIGIBLE: Yes JOINT LEAD MANAGERS: CS(B&D)/GS/JPM/MS EFTA_R1_01556573 EFTA02454665 USE OF PROCEEDS: To finance acquisition of Aperture, the ultimate parent co=pany of OptionsHouse. If the acquisition of Aperture is not consummated, n=t proceeds will be for general corporate purposes

graphic.com/> and is now working on her first popular physics book =which in fact will cover some of my work on "baby universes" ). Her documentary, Aperture Fever, about am=teur astronomy, was broadcast on The History Channel, UK, in 2008. She hasralso worked on the forthcoming Nova television series "T