SOUTHWESTERN ENERGY CO

CUSIP: 845467109 Class: Common Stock

AMG National Trust Bank's Holding History (CIK: 0001388829)

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

Q1 2018
Shares 367,911 Value ($000) $1,594 Avg Close — Range —
Q4 2017
Shares 389,289 Value ($000) $2,172 Avg Close — Range —
Q3 2017
Shares 258,138 Value ($000) $1,578 Avg Close — Range —
Q2 2017
Shares 60,673 Value ($000) $369 Avg Close — Range —
Q3 2015
Shares 49,372 Value ($000) $627 Avg Close — Range —
Q2 2015
Shares 48,755 Value ($000) $1,108 Avg Close — Range —
Q1 2015
Shares 49,755 Value ($000) $1,154 Avg Close — Range —
Q4 2014
Shares 48,954 Value ($000) $1,336 Avg Close — Range —
Q3 2014
Shares 45,989 Value ($000) $1,607 Avg Close — Range —
Q2 2014
Shares 50,939 Value ($000) $2,317 Avg Close — Range —
Q1 2014
Shares 51,743 Value ($000) $2,381 Avg Close — Range —
Q4 2013
Shares 52,056 Value ($000) $2,047 Avg Close — Range —
Q3 2013
Shares 45,250 Value ($000) $1,646 Avg Close — Range —
Q2 2013
Shares 45,683 Value ($000) $1,669 Avg Close — Range —