MFRI INC

CUSIP: 552721102 Class: COMMON STOCK

RBF Capital, LLC's Holding History (CIK: 0001134621)

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

Q4 2015
Shares 11,186 Value ($000) $73 Avg Close — Range —
Q3 2015
Shares 12,226 Value ($000) $63 Avg Close — Range —
Q2 2015
Shares 12,226 Value ($000) $74 Avg Close — Range —
Q1 2015
Shares 17,926 Value ($000) $112 Avg Close — Range —
Q4 2014
Shares 21,680 Value ($000) $152 Avg Close — Range —
Q3 2014
Shares 21,680 Value ($000) $206 Avg Close — Range —
Q2 2014
Shares 21,680 Value ($000) $247 Avg Close — Range —
Q1 2014
Shares 21,680 Value ($000) $295 Avg Close — Range —
Q4 2013
Shares 21,680 Value ($000) $311 Avg Close — Range —
Q3 2013
Shares 21,680 Value ($000) $248 Avg Close — Range —
Q2 2013
Shares 21,680 Value ($000) $247 Avg Close — Range —