NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

GABELLI FUNDS LLC's Holding History (CIK: 0001081407)

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

Q2 2014
Shares 182,000 Value ($000) $14,988 Avg Close — Range —
Q1 2014
Shares 266,000 Value ($000) $20,713 Avg Close — Range —
Q4 2013
Shares 266,000 Value ($000) $21,155 Avg Close — Range —
Q3 2013
Shares 430,000 Value ($000) $33,587 Avg Close — Range —
Q2 2013
Shares 430,000 Value ($000) $29,627 Avg Close — Range —