NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q2 2018
Shares 48 Value ($000) $2 Avg Close — Range —
Q1 2018
Shares 48 Value ($000) $2 Avg Close — Range —
Q4 2017
Shares 86 Value ($000) $4 Avg Close — Range —
Q3 2017
Shares 86 Value ($000) $4 Avg Close — Range —
Q2 2017
Shares 49 Value ($000) $1 Avg Close — Range —
Q1 2017
Shares 19 Value ($000) $1 Avg Close — Range —
Q4 2016
Shares 19 Value ($000) $1 Avg Close — Range —
Q3 2016
Shares 139 Value ($000) $8 Avg Close — Range —
Q2 2016
Shares 139 Value ($000) $8 Avg Close — Range —
Q1 2016
Shares 19 Value ($000) $1 Avg Close — Range —