Iris Cantor Sells, Pro Golfer Buys

• Iris Cantor, the widow of Cantor Fitzgerald founder Bernie Cantor, has gone into contract to sell her penthouse at 110 Central Park South. The four-bedroom pad, which Cantor bought for $15 million in 2006, had been listed recently for $11.9 million. [NYO]
• Pro golfer Cristie Kerr and her husband, Aviator Sports…