SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 22, 2007 HOUSTON AMERICAN ENERGY CORP. ----------------------------- (Exact name of registrant as specified in Charter) Delaware 1-32955 76-0675953 -------------------------------- ------------ ------------------- (State or other jurisdiction of (Commission (IRS Employer incorporation or organization) File No.) Identification No.) 801 Travis Street, Suite 2020 Houston, Texas 77002 --------------------------------------------------- (Address of Principal Executive Offices) (Zip Code) 713-222-6966 ------------------------- (Issuer Telephone number) ------------------------------------------------------------- (Former name or former address, if changed since last report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligations of the registrant under any of the following provisions (see General Instruction A.2. below): [ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) [ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Item 3.01. Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing. On June 22, 2007, Houston American Energy Corp. ("Houston American") notified the American Stock Exchange ("AMEX"), the principal listing for Houston American's common stock, of its intention to transfer the listing of its common stock from AMEX to the Nasdaq Capital Market ("NASDAQ"). Houston American expects that trading will continue on AMEX under the trading symbol "HGO" until trading commences on NASDAQ under the stock trading symbol "HUSA". A copy of Houston American's press release announcing its intent to transfer the listing of its common stock to NASDAQ is attached hereto as Exhibit 99.1 and is incorporated herein by reference. Item 9.01. Financial Statements and Exhibits Exhibits 99.1 Press release of Houston American Energy Corp., dated June 22, 2007 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized. HOUSTON AMERICAN ENERGY CORP. Dated: June 22, 2007 By: /s/ John Terwilliger John Terwilliger, President and Chief Executive Officer