THE CORPORATE LIBRARY

Related Party Transactions and Outside Related Director Information

Southwestern Energy Company (SWN)

3/30/2006 Proxy Information

Mr. Scharlau retired as President and Chief Executive Officer of Southwestern Energy in December 1998.

During 2005, the Company and related entities paid $144,272 for certain legal services to the law firm of Conner & Winters, LLP, of which Charles E. Scharlau, a director and nominee, is of counsel. Greg Scharlau, Mr. Scharlau’s son, is a partner in Conner & Winters, LLP.

The Company also paid Advanced Resources International, Inc. $3,000 in connection with the licensing of certain software. Vello A. Kuuskraa, a director and nominee, is the President and Chairman of the Board of Advanced Resources International, Inc.

3/28/2005 Proxy Information

During 2004, the Company and related entities paid $81,516 for certain legal services to the law firm of Conner & Winters, LLP, of which Charles E. Scharlau, a director and nominee, is of counsel. Greg Scharlau, Mr. Scharlau’s son, is a partner in Conner & Winters, LLP.

The Company also paid Advanced Resources International, Inc. $17,500 in connection with the licensing of certain software. Vello A. Kuuskraa, a director and nominee, is the President and Chairman of the Board of Advanced Resources International, Inc.

3/29/2004 Proxy Information

During 2003, the Company and related entities, for certain legal services, paid $49,081 to the law firm of Conner & Winters, PLLC of Fayetteville, Arkansas, of which Charles E. Scharlau is of counsel. Greg Scharlau, Mr. Scharlau’s son, is a partner in Conner & Winters, PLLC.

3/28/2003 Proxy Information

As an advisor to the Company, Mr. Charles E. Scharlau also received consulting fees of $102,500 under a consulting agreement with the Company.

During 2002, the Company and related entities, for certain legal services, paid $76,255 to the law firm of Conner and Winters, PLLC of Fayetteville, Arkansas, of which Mr. Charles Scharlau is of counsel. Mr. Greg Scharlau, Mr. Charles E. Scharlau’s son, is a partner in Conner and Winters, PLLC.