MFRI INC

CUSIP: 552721102 Class: COMMON STOCK

HEARTLAND ADVISORS INC's Holding History (CIK: 0000937394)

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

Q1 2016
Shares 84,987 Value ($000) $595 Avg Close — Range —
Q4 2015
Shares 250,000 Value ($000) $1,635 Avg Close — Range —
Q3 2015
Shares 250,000 Value ($000) $1,280 Avg Close — Range —
Q2 2015
Shares 250,000 Value ($000) $1,513 Avg Close — Range —
Q1 2015
Shares 250,000 Value ($000) $1,563 Avg Close — Range —
Q4 2014
Shares 250,000 Value ($000) $1,753 Avg Close — Range —
Q3 2014
Shares 250,000 Value ($000) $2,370 Avg Close — Range —
Q2 2014
Shares 250,000 Value ($000) $2,853 Avg Close — Range —
Q1 2014
Shares 198,583 Value ($000) $2,703 Avg Close — Range —
Q4 2013
Shares 266,930 Value ($000) $3,830 Avg Close — Range —
Q3 2013
Shares 434,923 Value ($000) $4,967 Avg Close — Range —
Q2 2013
Shares 494,783 Value ($000) $5,626 Avg Close — Range —