NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

Tradewinds Capital Management, LLC's Holding History (CIK: 0001616026)

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

Q1 2017
Shares 76 Value ($000) $3 Avg Close — Range —
Q2 2015
Shares 101 Value ($000) $5 Avg Close — Range —
Q1 2015
Shares 50 Value ($000) $2 Avg Close — Range —
Q4 2014
Shares 50 Value ($000) $3 Avg Close — Range —