SOUTHWESTERN ENERGY CO

CUSIP: 845467109 Class: Common Stock

Boston Common Asset Management, LLC's Holding History (CIK: 0001409427)

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

Q4 2016
Shares 52,991 Value ($000) $573 Avg Close — Range —
Q3 2016
Shares 52,626 Value ($000) $728 Avg Close — Range —
Q2 2016
Shares 53,630 Value ($000) $675 Avg Close — Range —
Q1 2016
Shares 47,560 Value ($000) $384 Avg Close — Range —
Q4 2015
Shares 47,405 Value ($000) $337 Avg Close — Range —