1 EXHIBIT 99.11 STOCK PURCHASE AGREEMENT THIS AGREEMENT is entered into effective the 18th day of November, 1999, among AUBREY K. McCLENDON, an individual ("McClendon"), with a notice address at 6100 North Western, Oklahoma City, Oklahoma 73118,...Stock Purchase Agreement • December 17th, 1999 • McClendon Aubrey K • Crude petroleum & natural gas • Oklahoma
Exhibit 99.18 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that the attached Schedule 13D is filed on behalf of each of them. The undersigned agree to the...Joint Filing Agreement • June 18th, 2003 • McClendon Aubrey K • Crude petroleum & natural gas
In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that the attached Schedule 13D is filed on behalf of each of them. The undersigned agree to the joint filing of such Schedule 13D and all amendments thereto and further agree as follows:
Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that the attached Schedule 13D is filed on behalf of each of them. The undersigned agree to the...Joint Filing Agreement • June 9th, 2003 • McClendon Aubrey K • Crude petroleum & natural gas
In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that the attached Schedule 13D is filed on behalf of each of them. The undersigned agree to the joint filing of such Schedule 13D and all amendments thereto and further agree as follows:
JOINT FILING AGREEMENT In accordance with Rule 13d-1(f) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with each other of the attached statement on Schedule 13D and to all amendments to such...Joint Filing Agreement • March 10th, 1997 • McClendon Aubrey K • Crude petroleum & natural gas
In accordance with Rule 13d-1(f) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with each other of the attached statement on Schedule 13D and to all amendments to such statement and that such statement and all amendments to such statement is made on behalf of each of them.
JOINT FILING AGREEMENTJoint Filing Agreement • December 17th, 1999 • McClendon Aubrey K • Crude petroleum & natural gas
DEMAND NOTE ____________ U.S. $ 16,500,000.00 Date: ___________, 199_ FOR VALUE RECEIVED, Tom L. Ward (the "Borrower") promises to pay to the order of MORGAN GUARANTY TRUST COMPANY OF NEW YORK (the "Bank"), ON DEMAND at its office at 60 Wall Street,...Demand Note • March 10th, 1997 • McClendon Aubrey K • Crude petroleum & natural gas
