NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

Hirtle Callaghan & Co LLC's Holding History (CIK: 0001360710)

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

Q4 2014
Shares 5,237 Value ($000) $343 Avg Close — Range —
Q3 2014
Shares 5,237 Value ($000) $399 Avg Close — Range —
Q2 2014
Shares 5,237 Value ($000) $431 Avg Close — Range —
Q1 2014
Shares 5,242 Value ($000) $408 Avg Close — Range —
Q4 2013
Shares 5,259 Value ($000) $418 Avg Close — Range —
Q3 2013
Shares 4,952 Value ($000) $387 Avg Close — Range —