PROSPECTUS SUPPLEMENT NO. 19 DATED FEBRUARY 28, 1995 Pursuant to (TO PROSPECTUS DATED OCTOBER 3, 1994) Rule 424(b)(3) Reg. No. 33-54561 800,000 Depositary Shares, 4,000 Shares of $450 Cumulative Convertible Preferred Stock and 17,777,777 Shares of Common Stock AMERICAN EXPLORATION COMPANY The following beneficial owner of Depositary Shares has requested the Company to file a Prospectus Supplement identifying it as a Selling Securityholder. The information concerning such Selling Securityholder has been provided by such Selling Securityholder. No. of % of % of Depositary Outstanding Outstanding No. of Shares Depositary Depositary Selling Depositary That May Be Shares Shares Securityholder Shares Owned Sold Before Sale After Sale -------------- ------------ ----------- ----------- ---------- SunAmerica Asset Management Corp. 733 Third Avenue New York, NY 10017-3204 300 300 0.038% 0.00% --- --- ----- ---- Total 300 300 0.038% 0.00% === === ===== ==== Additional Selling Securityholders or other information concerning the Selling Securityholder listed above may be set forth in subsequent Prospectus Supplements from time to time. As a result of such additional Prospectus Supplements, the total amount of Depositary Shares offered for the account of Selling Securityholders may increase further, up to a maximum of 800,000 Depositary Shares.