NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

Blume Capital Management, Inc.'s Holding History (CIK: 0001587192)

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

Q4 2014
Shares 100 Value ($000) $7 Avg Close — Range —
Q1 2014
Shares 1,600 Value ($000) $125 Avg Close — Range —
Q4 2013
Shares 1,600 Value ($000) $127 Avg Close — Range —