NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

BURNEY CO/'s Holding History (CIK: 0000940445)

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

Q3 2015
Shares 7,242 Value ($000) $273 Avg Close — Range —
Q2 2015
Shares 15,691 Value ($000) $758 Avg Close — Range —
Q1 2015
Shares 29,408 Value ($000) $1,470 Avg Close — Range —
Q4 2014
Shares 12,191 Value ($000) $799 Avg Close — Range —
Q3 2014
Shares 14,084 Value ($000) $1,072 Avg Close — Range —
Q2 2014
Shares 91,307 Value ($000) $7,519 Avg Close — Range —
Q1 2014
Shares 97,545 Value ($000) $7,596 Avg Close — Range —
Q4 2013
Shares 121,354 Value ($000) $9,651 Avg Close — Range —
Q3 2013
Shares 163,007 Value ($000) $12,732 Avg Close — Range —
Q2 2013
Shares 157,243 Value ($000) $10,834 Avg Close — Range —