NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

HENNESSY ADVISORS INC's Holding History (CIK: 0001145255)

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

Q4 2016
Shares 76,500 Value ($000) $2,864 Avg Close — Range —
Q3 2016
Shares 76,500 Value ($000) $2,811 Avg Close — Range —
Q2 2016
Shares 78,900 Value ($000) $2,655 Avg Close — Range —
Q1 2016
Shares 78,900 Value ($000) $2,454 Avg Close — Range —
Q4 2015
Shares 52,900 Value ($000) $1,772 Avg Close — Range —
Q3 2015
Shares 54,100 Value ($000) $2,037 Avg Close — Range —
Q2 2015
Shares 54,100 Value ($000) $2,612 Avg Close — Range —
Q1 2015
Shares 54,100 Value ($000) $2,704 Avg Close — Range —