NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

DAVIS R M INC's Holding History (CIK: 0000891287)

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

Q1 2016
Shares 6,874 Value ($000) $214 Avg Close — Range —
Q4 2015
Shares 10,898 Value ($000) $365 Avg Close — Range —
Q3 2015
Shares 70,578 Value ($000) $2,657 Avg Close — Range —
Q2 2015
Shares 154,502 Value ($000) $7,459 Avg Close — Range —
Q1 2015
Shares 224,952 Value ($000) $11,245 Avg Close — Range —
Q4 2014
Shares 452,360 Value ($000) $29,643 Avg Close — Range —
Q3 2014
Shares 441,409 Value ($000) $33,591 Avg Close — Range —
Q2 2014
Shares 433,032 Value ($000) $35,660 Avg Close — Range —
Q1 2014
Shares 421,814 Value ($000) $32,847 Avg Close — Range —
Q4 2013
Shares 407,854 Value ($000) $32,437 Avg Close — Range —
Q3 2013
Shares 399,324 Value ($000) $31,191 Avg Close — Range —
Q2 2013
Shares 387,274 Value ($000) $26,683 Avg Close — Range —