NUVERRA ENVIRONMENTAL SOLUTI

CUSIP: 67091K203 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2016
Shares 31,409 Value ($000) $9 Avg Close — Range —
Q4 2015
Shares 148,409 Value ($000) $76 Avg Close — Range —
Q3 2015
Shares 148,409 Value ($000) $202 Avg Close — Range —
Q2 2015
Shares 105,509 Value ($000) $662 Avg Close — Range —
Q1 2015
Shares 31,409 Value ($000) $73 Avg Close — Range —
Q4 2014
Shares 31,409 Value ($000) $73 Avg Close — Range —
Q3 2014
Shares 31,409 Value ($000) $463 Avg Close — Range —
Q2 2014
Shares 31,409 Value ($000) $632 Avg Close — Range —
Q1 2014
Shares 31,409 Value ($000) $616 Avg Close — Range —
Q4 2013
Shares 31,409 Value ($000) $504 Avg Close — Range —