NUVERRA ENVIRONMENTAL SOLUTI

CUSIP: 67091K203 Class: COM

WELLS FARGO & COMPANY/MN's Holding History (CIK: 0000072971)

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

Q4 2015
Shares 25,144 Value ($000) $13 Avg Close — Range —
Q3 2015
Shares 66,129 Value ($000) $90 Avg Close — Range —
Q2 2015
Shares 68,655 Value ($000) $430 Avg Close — Range —
Q1 2015
Shares 69,724 Value ($000) $248 Avg Close — Range —
Q4 2014
Shares 67,965 Value ($000) $377 Avg Close — Range —
Q3 2014
Shares 70,380 Value ($000) $1,037 Avg Close — Range —
Q2 2014
Shares 60,973 Value ($000) $1,226 Avg Close — Range —
Q1 2014
Shares 56,995 Value ($000) $1,156 Avg Close — Range —
Q4 2013
Shares 55,844 Value ($000) $938 Avg Close — Range —