NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

Verition Fund Management LLC's Holding History (CIK: 0001454027)

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

Q3 2016
Shares 11,900 Value ($000) $715 Avg Close — Range —
Q1 2016
Shares 5,364 Value ($000) $289 Avg Close — Range —
Q4 2015
Shares 5,000 Value ($000) $253 Avg Close — Range —