Navios Maritime Midstream Partners L.P.

Vasiliki Papaefthymiou

Vasiliki Papaefthymiou has been our Secretary since our inception. She has been Executive Vice President—Legal and a member of Navios Maritime Holdings’ board of directors since its inception, and prior to that was a member of the board of directors of ISE. Ms. Papaefthymiou has also held various officer and director positions at Navios Maritime Acquisition, Navios Maritime Partners and Navios South American Logistics. Ms. Papaefthymiou has also served as General Counsel for Maritime Enterprises Management S.A. since October 2001, where she has advised the company on shipping, corporate and finance legal matters. Ms. Papaefthymiou provided similar services as General Counsel to Franser Shipping from October 1991 to September 2001. Ms. Papaefthymiou received her undergraduate degree from the Law School of the University of Athens and a master’s degree in maritime law from Southampton University in the United Kingdom. Ms. Papaefthymiou is admitted to practice law before the Bar in Piraeus, Greece.