SOUTHWESTERN ENERGY CO

CUSIP: 845467109 Class: Common Stock

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q4 2015
Shares 5,529,856 Value ($000) $39,317 Avg Close — Range —
Q3 2015
Shares 6,389,298 Value ($000) $81,080 Avg Close — Range —
Q2 2015
Shares 6,693,919 Value ($000) $152,153 Avg Close — Range —
Q1 2015
Shares 6,366,334 Value ($000) $147,635 Avg Close — Range —
Q4 2014
Shares 6,989,265 Value ($000) $190,737 Avg Close — Range —
Q3 2014
Shares 5,782,094 Value ($000) $202,084 Avg Close — Range —
Q2 2014
Shares 3,382,471 Value ($000) $153,869 Avg Close — Range —
Q1 2014
Shares 5,521,516 Value ($000) $254,045 Avg Close — Range —
Q4 2013
Shares 7,313,140 Value ($000) $287,626 Avg Close — Range —
Q3 2013
Shares 5,152,643 Value ($000) $187,453 Avg Close — Range —
Q2 2013
Shares 5,064,113 Value ($000) $184,992,048 Avg Close — Range —