International Securities Exchange Holdings Inc. announced that Gary Katz will succeed CEO David Krell in January. Krell will retire and become chairman of the board. Katz is currently chief operating officer.
Ianthe Jackson Zabel is now director of external affairs for the Commodity Futures Trading Commission. Previously she was communications director for the House Ways and Means Committee.
David Fisher is now president of optionsXpress Holdings Inc. Previously he was chief financial officer. Also, Adam DeWitt will be chief financial officer, previously he was vice president of finance.
Daniel Goldfisher is now vice president and counsel for the New York Mercantile Exchange Inc. Previously he was with Clifford Chance US LLP.
Robert Hall was promoted to head of physical operations at the London Metal Exchange.
Kevin Murphy, managing director of Citigroup Global Markets Inc.’s U.S. broker dealer sales, was elected to the board at the The Chicago Board Options Exchange.
Peter Shepherd is now managing director of commercial services at LCH.Clearnet Ltd. Previously he worked at Atos Euronext Market Solutions and Euronext.liffe.