NV ENERGY INC

CUSIP: 67073Y106 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q3 2013
Shares 173,125 Value ($000) $4,087 Avg Close — Range —
Q2 2013
Shares 186,545 Value ($000) $4,376 Avg Close — Range —