NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

BLB&B Advisors, LLC's Holding History (CIK: 0001389059)

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

Q2 2017
Shares 6,849 Value ($000) $226 Avg Close — Range —
Q1 2017
Shares 6,849 Value ($000) $275 Avg Close — Range —
Q4 2016
Shares 7,319 Value ($000) $274 Avg Close — Range —
Q3 2016
Shares 7,454 Value ($000) $274 Avg Close — Range —
Q2 2016
Shares 7,839 Value ($000) $264 Avg Close — Range —
Q1 2016
Shares 7,839 Value ($000) $244 Avg Close — Range —
Q4 2015
Shares 6,589 Value ($000) $221 Avg Close — Range —
Q3 2015
Shares 6,656 Value ($000) $251 Avg Close — Range —
Q2 2015
Shares 6,639 Value ($000) $321 Avg Close — Range —
Q1 2015
Shares 5,379 Value ($000) $269 Avg Close — Range —
Q4 2014
Shares 5,784 Value ($000) $379 Avg Close — Range —
Q3 2014
Shares 5,784 Value ($000) $440 Avg Close — Range —
Q2 2014
Shares 5,989 Value ($000) $493 Avg Close — Range —
Q1 2014
Shares 6,117 Value ($000) $476 Avg Close — Range —