MFRI INC

CUSIP: 552721102 Class: COMMON STOCK

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2016
Shares 806 Value ($000) $7 Avg Close — Range —
Q3 2016
Shares 120 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 3,502 Value ($000) $21 Avg Close — Range —
Q1 2015
Shares 7,618 Value ($000) $47 Avg Close — Range —
Q4 2014
Shares 5,447 Value ($000) $38 Avg Close — Range —
Q3 2014
Shares 5,447 Value ($000) $52 Avg Close — Range —
Q2 2014
Shares 7,782 Value ($000) $88 Avg Close — Range —
Q1 2014
Shares 7,782 Value ($000) $106 Avg Close — Range —
Q4 2013
Shares 1,014 Value ($000) $15 Avg Close — Range —