NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

RPg Family Wealth Advisory, LLC's Holding History (CIK: 0001569884)

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

Q4 2017
Shares 1,068 Value ($000) $63,706 Avg Close — Range —
Q3 2017
Shares 1,068 Value ($000) $68,779 Avg Close — Range —
Q2 2017
Shares 965 Value ($000) $57,755 Avg Close — Range —
Q1 2017
Shares 927 Value ($000) $54,785 Avg Close — Range —
Q4 2016
Shares 943 Value ($000) $56,391 Avg Close — Range —
Q3 2016
Shares 2,801 Value ($000) $168,368 Avg Close — Range —
Q2 2016
Shares 720 Value ($000) $46,670 Avg Close — Range —
Q1 2016
Shares 368 Value ($000) $19,816 Avg Close — Range —