NAVIOS MARITIME PARTNERS L P

CUSIP: Y62267102 Class: UNIT LPI

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q3 2012
Shares 26,000 Value ($000) $385 Avg Close — Range —
Q2 2012
Shares 26,000 Value ($000) $353 Avg Close — Range —
Q1 2012
Shares 26,000 Value ($000) $433 Avg Close — Range —
Q4 2011
Shares 22,000 Value ($000) $324 Avg Close — Range —
Q3 2011
Shares 17,000 Value ($000) $226 Avg Close — Range —
Q2 2011
Shares 6,500 Value ($000) $119 Avg Close — Range —