SOUTHWESTERN ENERGY CO

CUSIP: 845467109 Class: Common Stock

AMICA MUTUAL INSURANCE CO's Holding History (CIK: 0000857508)

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

Q4 2016
Shares 29,664 Value ($000) $321 Avg Close — Range —
Q4 2015
Shares 73,680 Value ($000) $524 Avg Close — Range —
Q3 2015
Shares 57,630 Value ($000) $731 Avg Close — Range —
Q2 2015
Shares 57,630 Value ($000) $1,310 Avg Close — Range —
Q1 2015
Shares 57,630 Value ($000) $1,336 Avg Close — Range —
Q4 2014
Shares 57,630 Value ($000) $1,573 Avg Close — Range —
Q3 2014
Shares 23,688 Value ($000) $828 Avg Close — Range —
Q2 2014
Shares 23,688 Value ($000) $1,078 Avg Close — Range —
Q1 2014
Shares 23,688 Value ($000) $1,090 Avg Close — Range —
Q4 2013
Shares 23,688 Value ($000) $932 Avg Close — Range —
Q3 2013
Shares 54,991 Value ($000) $2,001 Avg Close — Range —
Q2 2013
Shares 54,991 Value ($000) $2,009 Avg Close — Range —