NV ENERGY INC

CUSIP: 67073Y106 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q3 2013
Shares 2,459,810 Value ($000) $58,076 Avg Close — Range —
Q2 2013
Shares 1,512,700 Value ($000) $35,488 Avg Close — Range —