• Pharmaceutical exec Richard Ullman's $75 million duplex at 15 CPW isn't the only major listing he has on the market at the moment. He's also put his 44th-floor condo at the Trump International—which he picked up for $8 million five years ago—up for sale for $18.45 million. [NYO, Trump Realty]
• One Life to Live star Catherine Hickland and her estranged husband, fellow soap opera actor Michael Knight of All My Children, have sold their 12th-floor co-op at 255 West 84th Street for $2.3 million. [Cityfile]
• Broadway producer Marty Richards has paid $4.375 million for a three-bedroom apartment at 21 East 96th Street. [NYO]
• Glenview Capital partner Jeffrey Patterson and his wife Patricia have listed their four-bedroom triplex at 15 East 82nd Street for $12 million, less than a year after buying it for $9.9 million. [NYO, BHS]