NUVERRA ENVIRONMENTAL SOLUTI

CUSIP: 67091K203 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2015
Shares 641 Value ($000) $0 Avg Close — Range —
Q3 2015
Shares 4,651 Value ($000) $6 Avg Close — Range —
Q2 2015
Shares 494 Value ($000) $3 Avg Close — Range —
Q1 2015
Shares 14,600 Value ($000) $52 Avg Close — Range —
Q3 2014
Shares 3,857 Value ($000) $57 Avg Close — Range —
Q1 2014
Shares 357 Value ($000) $7 Avg Close — Range —
Q4 2013
Shares 1,460 Value ($000) $25 Avg Close — Range —