NUVERRA ENVIRONMENTAL SOLUTI

CUSIP: 67091K203 Class: COM

North Star Investment Management Corp.'s Holding History (CIK: 0001342857)

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

Q3 2015
Shares 24 Value ($000) $0 Avg Close — Range —
Q2 2015
Shares 24 Value ($000) $0 Avg Close — Range —
Q1 2015
Shares 24 Value ($000) $0 Avg Close — Range —
Q4 2014
Shares 24 Value ($000) $0 Avg Close — Range —
Q3 2014
Shares 24 Value ($000) $0 Avg Close — Range —
Q2 2014
Shares 24 Value ($000) $0 Avg Close — Range —
Q1 2014
Shares 24 Value ($000) $0 Avg Close — Range —