NAVIOS MARITIME MIDSTREAM LP

CUSIP: Y62134104 Class: UNIT LTD

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

Note: Option positions (PUT/CALL) are excluded.

Q1 2015
Shares 14,509 Value ($000) $203,000 Avg Close — Range —
Q4 2014
Shares 143,162 Value ($000) $1,739,000 Avg Close — Range —