NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

CHILTON INVESTMENT CO INC.'s Holding History (CIK: 0001332632)

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

Q4 2014
Shares 101,532 Value ($000) $6,653 Avg Close — Range —
Q3 2014
Shares 130,677 Value ($000) $9,945 Avg Close — Range —
Q2 2014
Shares 135,320 Value ($000) $11,144 Avg Close — Range —
Q1 2014
Shares 250,799 Value ($000) $19,530 Avg Close — Range —
Q4 2013
Shares 486,333 Value ($000) $38,678 Avg Close — Range —
Q3 2013
Shares 736,189 Value ($000) $57,504 Avg Close — Range —
Q2 2013
Shares 949,202 Value ($000) $65,400 Avg Close — Range —