Sonenberg leaves Stribling Marketing

Jacquelyn Sonenberg, head of Stribling Marketing Associates since last fall, has left the higher-end marketing firm that’s behind such new development sales efforts as the condo conversion in the Plaza Hotel. Sonenberg, a former top executive at the Sunshine Group who also worked for Donald Trump, could not be reached for comment. Sonenberg joined Stribling in July as a managing director, and weeks later succeeded Christopher Wilson at the helm of the brokerage’s marketing division. By Tom Acitelli