Nina Tannenbaum was named managing director of alternative sales and client services at AllianceBernstein, confirmed spokesman Jonathan Freedman.
It is a new position, as part of the continuing expansion of the firm's alternatives team, Mr. Freedman said.
Ms. Tannenbaum was previously director of marketing and product management of the Napier Park Value Fund at Citi Capital Advisors.
Phone calls to Lisa Anderson, managing director at Napier Park Global Capital, which spun out from Citi in February, were not returned by press time.