NUVERRA ENVIRONMENTAL SOLUTI

CUSIP: 67091K203 Class: COM

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q4 2015
Shares 110,019 Value ($000) $56 Avg Close — Range —
Q3 2015
Shares 448,581 Value ($000) $610 Avg Close — Range —
Q2 2015
Shares 799,257 Value ($000) $5,011 Avg Close — Range —
Q1 2015
Shares 99,681 Value ($000) $355 Avg Close — Range —
Q4 2014
Shares 56,522 Value ($000) $314 Avg Close — Range —
Q3 2014
Shares 67,273 Value ($000) $992 Avg Close — Range —
Q2 2014
Shares 70,774 Value ($000) $1,424 Avg Close — Range —
Q1 2014
Shares 67,549 Value ($000) $1,370 Avg Close — Range —
Q4 2013
Shares 56,753 Value ($000) $953 Avg Close — Range —