MFRI INC

CUSIP: 552721102 Class: COMMON STOCK

Nationwide Fund Advisors's Holding History (CIK: 0001097218)

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

Q4 2016
Shares 700 Value ($000) $6 Avg Close — Range —
Q3 2016
Shares 700 Value ($000) $5 Avg Close — Range —
Q2 2016
Shares 700 Value ($000) $5 Avg Close — Range —
Q1 2016
Shares 700 Value ($000) $5 Avg Close — Range —
Q4 2015
Shares 700 Value ($000) $5 Avg Close — Range —
Q3 2015
Shares 700 Value ($000) $4 Avg Close — Range —
Q2 2015
Shares 700 Value ($000) $4 Avg Close — Range —
Q1 2015
Shares 700 Value ($000) $4 Avg Close — Range —
Q4 2014
Shares 100,541 Value ($000) $705 Avg Close — Range —
Q3 2014
Shares 180,006 Value ($000) $1,706 Avg Close — Range —
Q2 2014
Shares 153,506 Value ($000) $1,752 Avg Close — Range —
Q1 2014
Shares 700 Value ($000) $10 Avg Close — Range —
Q4 2013
Shares 700 Value ($000) $10 Avg Close — Range —
Q3 2013
Shares 700 Value ($000) $8 Avg Close — Range —
Q2 2013
Shares 700 Value ($000) $8 Avg Close — Range —