NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

Stanley-Laman Group, Ltd.'s Holding History (CIK: 0001601489)

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

Q4 2014
Shares 8,326 Value ($000) $546 Avg Close — Range —
Q3 2014
Shares 7,079 Value ($000) $539 Avg Close — Range —
Q2 2014
Shares 7,449 Value ($000) $613 Avg Close — Range —
Q1 2014
Shares 3,820 Value ($000) $297 Avg Close — Range —
Q4 2013
Shares 2,588 Value ($000) $206 Avg Close — Range —