SOUTHWESTERN ENERGY CO

CUSIP: 845467109 Class: Common Stock

Alta Advisers Ltd's Holding History (CIK: 0001536114)

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

Q4 2014
Shares 220,558 Value ($000) $6,019 Avg Close — Range —
Q3 2014
Shares 157,003 Value ($000) $5,487 Avg Close — Range —
Q2 2014
Shares 139,664 Value ($000) $6,353 Avg Close — Range —
Q1 2014
Shares 136,985 Value ($000) $6,303 Avg Close — Range —
Q4 2013
Shares 138,664 Value ($000) $5,454 Avg Close — Range —
Q3 2013
Shares 149,888 Value ($000) $5,453 Avg Close — Range —
Q2 2013
Shares 135,972 Value ($000) $4,967 Avg Close — Range —