NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

FIRST BUSINESS FINANCIAL SERVICES, INC.'s Holding History (CIK: 0001521951)

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

Q1 2015
Shares 4,672 Value ($000) $234 Avg Close — Range —
Q4 2014
Shares 4,336 Value ($000) $284 Avg Close — Range —
Q3 2014
Shares 3,130 Value ($000) $238 Avg Close — Range —
Q2 2014
Shares 2,813 Value ($000) $232 Avg Close — Range —
Q1 2014
Shares 2,906 Value ($000) $226 Avg Close — Range —