MFRI INC

CUSIP: 552721102 Class: COMMON STOCK

UBS Group AG's Holding History (CIK: 0001610520)

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

Q4 2016
Shares 20,269 Value ($000) $164 Avg Close — Range —
Q3 2016
Shares 21,784 Value ($000) $167 Avg Close — Range —
Q2 2016
Shares 23,180 Value ($000) $173 Avg Close — Range —
Q1 2016
Shares 18,756 Value ($000) $131 Avg Close — Range —
Q4 2015
Shares 18,756 Value ($000) $123 Avg Close — Range —
Q3 2015
Shares 19,404 Value ($000) $99 Avg Close — Range —
Q2 2015
Shares 22,905 Value ($000) $138 Avg Close — Range —