SOUTHWESTERN ENERGY CO

CUSIP: 845467109 Class: Common Stock

NUANCE INVESTMENTS, LLC's Holding History (CIK: 0001473182)

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

Q4 2014
Shares 1,398,205 Value ($000) $38,157 Avg Close — Range —
Q3 2014
Shares 1,053,437 Value ($000) $36,818 Avg Close — Range —
Q1 2014
Shares 13,135 Value ($000) $604 Avg Close — Range —
Q4 2013
Shares 386,115 Value ($000) $15,186 Avg Close — Range —
Q3 2013
Shares 329,850 Value ($000) $12,000 Avg Close — Range —
Q2 2013
Shares 214,050 Value ($000) $7,819 Avg Close — Range —