NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

B. Riley Wealth Advisors, Inc.'s Holding History (CIK: 0001464811)

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

Q2 2017
Shares 94,156 Value ($000) $3,103 Avg Close — Range —
Q1 2017
Shares 75,662 Value ($000) $3,034 Avg Close — Range —
Q4 2016
Shares 43,000 Value ($000) $1,611 Avg Close — Range —
Q3 2016
Shares 54,813 Value ($000) $2,015 Avg Close — Range —
Q2 2016
Shares 31,553 Value ($000) $1,063 Avg Close — Range —
Q4 2014
Shares 442 Value ($000) $29 Avg Close — Range —
Q2 2014
Shares 1,033 Value ($000) $85,041 Avg Close — Range —