NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

Mathes Company, Inc.'s Holding History (CIK: 0001389223)

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

Q3 2014
Shares 31,050 Value ($000) $2,363 Avg Close — Range —
Q2 2014
Shares 31,050 Value ($000) $2,557 Avg Close — Range —
Q1 2014
Shares 30,825 Value ($000) $2,400 Avg Close — Range —
Q4 2013
Shares 30,675 Value ($000) $2,440 Avg Close — Range —
Q3 2013
Shares 30,625 Value ($000) $2,392 Avg Close — Range —
Q2 2013
Shares 3,800 Value ($000) $262 Avg Close — Range —