NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

U S GLOBAL INVESTORS INC's Holding History (CIK: 0000754811)

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

Q1 2015
Shares 3,800 Value ($000) $190 Avg Close — Range —
Q4 2014
Shares 3,800 Value ($000) $249 Avg Close — Range —
Q3 2014
Shares 55,000 Value ($000) $4,186 Avg Close — Range —
Q3 2013
Shares 1,700 Value ($000) $133 Avg Close — Range —
Q2 2013
Shares 1,700 Value ($000) $117 Avg Close — Range —