NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000922127)

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

Q3 2018
Shares 58,382 Value ($000) $3,906 Avg Close — Range —
Q2 2018
Shares 56,044 Value ($000) $3,576 Avg Close — Range —
Q1 2018
Shares 56,276 Value ($000) $3,244 Avg Close — Range —
Q4 2017
Shares 56,517 Value ($000) $3,371 Avg Close — Range —
Q3 2017
Shares 138,286 Value ($000) $8,906 Avg Close — Range —
Q2 2017
Shares 136,824 Value ($000) $8,189 Avg Close — Range —
Q1 2017
Shares 136,066 Value ($000) $8,042 Avg Close — Range —
Q4 2016
Shares 137,962 Value ($000) $8,250 Avg Close — Range —
Q3 2016
Shares 159,289 Value ($000) $9,575 Avg Close — Range —
Q2 2016
Shares 173,988 Value ($000) $11,278 Avg Close — Range —
Q1 2016
Shares 176,880 Value ($000) $9,525 Avg Close — Range —
Q4 2015
Shares 166,294 Value ($000) $8,416 Avg Close — Range —
Q3 2015
Shares 160,524 Value ($000) $7,358 Avg Close — Range —
Q2 2015
Shares 53,500 Value ($000) $2,257 Avg Close — Range —
Q1 2015
Shares 53,500 Value ($000) $2,565 Avg Close — Range —
Q4 2014
Shares 58,482 Value ($000) $2,918 Avg Close — Range —
Q3 2014
Shares 56,116 Value ($000) $2,371 Avg Close — Range —
Q2 2014
Shares 52,942 Value ($000) $2,496 Avg Close — Range —
Q1 2014
Shares 52,942 Value ($000) $2,330 Avg Close — Range —
Q4 2013
Shares 52,942 Value ($000) $2,267 Avg Close — Range —
Q3 2013
Shares 48,831 Value ($000) $2,050 Avg Close — Range —
Q2 2013
Shares 48,831 Value ($000) $2,074 Avg Close — Range —