NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q1 2017
Shares 5,000 Value ($000) $200 Avg Close — Range —
Q4 2016
Shares 6,223 Value ($000) $233 Avg Close — Range —
Q2 2016
Shares 2,923 Value ($000) $98 Avg Close — Range —
Q1 2016
Shares 5,423 Value ($000) $169 Avg Close — Range —
Q3 2015
Shares 5,423 Value ($000) $204 Avg Close — Range —
Q2 2015
Shares 5,423 Value ($000) $262 Avg Close — Range —
Q1 2015
Shares 9,528 Value ($000) $476 Avg Close — Range —
Q4 2014
Shares 5,423 Value ($000) $355 Avg Close — Range —
Q3 2014
Shares 10,810 Value ($000) $823 Avg Close — Range —
Q2 2014
Shares 7,623 Value ($000) $628 Avg Close — Range —
Q1 2014
Shares 3,946 Value ($000) $307 Avg Close — Range —