MFRI INC

CUSIP: 552721102 Class: COMMON STOCK

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q2 2014
Shares 21,459 Value ($000) $245 Avg Close — Range —
Q1 2014
Shares 12,269 Value ($000) $167 Avg Close — Range —