Wyeth, the $20.4 billion research-driven pharmaceutical and healthcare products company, with headquarters in Madison, N.J., elected Greg Norden senior vice president and CFO. Norden, 49, replaces Kenneth J. Martin, who has left to pursue other opportunities. Norden came to Wyeth in 1989 and has held various positions, including senior vice president and CFO of Wyeth Laboratories North America. Since 2000, Norden served as executive vice president and CFO of the Wyeth Pharmaceuticals division.

SYSCO Corp., based in Houston, named Bill DeLaney executive vice president and CFO of the $32.6 billion seller, marketer and distributor of food products for food service and hospitality industries. DeLaney, 51, replaces John Stubblefield, who retired. DeLaney came to SYSCO in 1987 as assistant treasurer and was named treasurer in 1991. In 1996, he became CFO of SYSCO Food Services of Syracuse. In 2002, he was promoted to executive vice president; in 2004, he was named president and CFO of SYSCO Food Services of Charlotte.

International Paper Co. elected Timothy S. Nicholls senior vice president and CFO of the $22 billion uncoated paper and packaging company, based in Memphis, effective Dec. 1. Nicholls, 46, will take over for Marianne Miller Parrs, who will be retiring. Nicholls began his career with Union Camp Corp. in 1991. Most recently, Nicholls served as executive project leader for a potential joint venture with Russian pulp and paper company, Ilim Pulp. Before that, he served as vice president and CFO of the company's European operations.