X0201 4 2003-12-15 0 0000007332 SOUTHWESTERN ENERGY CO SWN 0001103815 WILSON STANLEY T 2350 N. SAM HOUSTON PARKWAY EAST SUITE 300 HOUSTON TX 77032 0 1 0 0 Chief Accounting Officer Common Stock 2003-12-15 4 M 0 157 11.46 A 13901 D Common Stock 2003-12-15 4 S 0 157 22.01 D 13744 D Common Stock 2003-12-15 4 M 0 1400 10.0625 A 15144 D Common Stock 2003-12-15 4 S 0 1400 22 D 13744 D Common Stock 2003-12-15 4 M 0 600 9.64 A 14344 D Common Stock 2003-12-15 4 S 0 600 22 D 13744 D Common Stock 2003-12-15 4 M 0 1000 11.46 A 14744 D Common Stock 2003-12-15 4 S 0 1000 22 D 13744 D Stock Options (Right to Buy) 9.64 2003-12-15 4 M 0 600 0 D 2002-12-20 2011-12-20 Common Stock 600 1200 D Stock Options (Right to Buy) 10.0625 2003-12-15 4 M 0 1400 0 D 1999-07-08 2008-07-08 Common Stock 1400 0 D Stock Options (Right to Buy) 11.46 2003-12-15 4 M 0 157 0 D 2003-12-11 2012-12-11 Common Stock 157 3313 D Stock Options (Right to Buy) 11.46 2003-12-15 4 M 0 1000 0 D 2003-12-11 2012-12-11 Common Stock 1000 2313 D Melissa McCarty, Attorney in Fact for Stanley T. Wilson 2003-12-17