8-K

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                UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

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                                    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): September 15, 2005

                             CATHAY GENERAL BANCORP
             (Exact name of registrant as specified in its charter)

            Delaware                       0-18630                95-4274680
(State or other jurisdiction of    (Commission File Number)     (IRS Employer
        incorporation)                                       Identification No.)

       777 North Broadway, Los Angeles, California         90012
         (Address of principal executive offices)       (Zip Code)

       Registrant's telephone number, including area code: (213) 625-4700

                                 Not Applicable
          (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 obligation of the registrant under any of the
following provisions:

[ ]  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))

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ITEM 8.01    OTHER EVENTS

     On September 15, 2005, Cathay General Bancorp announced in a press release
that the Federal Deposit Insurance Corporation has terminated its memorandum of
understanding ("MOU") with Cathay Bank dated June 2004. That press release is
attached hereto as Exhibit 99.1.

ITEM 9.01    FINANCIAL STATEMENTS AND EXHIBITS

(c)    Exhibits

       99.1  Press Release of Cathay General Bancorp dated September 15, 2005.



                                    SIGNATURE

     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 thereunto duly authorized.

Date: September 15, 2005
                                               CATHAY GENERAL BANCORP


                                               By: /s/ Heng W. Chen
                                                   -----------------------------
                                                   Heng W. Chen
                                                   Executive Vice President and
                                                   Chief Financial Officer



                                  EXHIBIT INDEX

Number       Exhibit
- ------       -----------------------------------------------------------------
99.1         Press Release of Cathay General Bancorp dated September 15, 2005.

EX-99.1

                                                                    EXHIBIT 99.1

                 CATHAY GENERAL BANCORP ANNOUNCES LIFTING OF MOU

     LOS ANGELES, Sept. 15 /PRNewswire-FirstCall/ -- Cathay General Bancorp
(Nasdaq: CATY), the holding company of Cathay Bank, announced today that the
Federal Deposit Insurance Corporation has terminated its memorandum of
understanding ("MOU") with Cathay Bank dated June 2004 because Cathay Bank has
substantially complied with the MOU. The MOU had required Cathay Bank to take
certain actions with respect to compliance with the Bank Secrecy Act.

     ABOUT CATHAY GENERAL BANCORP
     Cathay General Bancorp is the holding company for Cathay Bank, a California
state-chartered bank. Founded in 1962, Cathay Bank offers a wide range of
financial services. Cathay Bank currently operates twenty-nine branches in
California, four branches in New York State, one in Massachusetts, one in
Houston, Texas, one in Washington State, and representative offices in Taipei,
Hong Kong, and Shanghai. Cathay Bank's website is found at
http://www.cathaybank.com/.

     FORWARD-LOOKING STATEMENTS AND OTHER NOTICES
     Statements made in this press release, other than statements of historical
fact, are forward-looking statements within the meaning of the applicable
provisions of the Private Securities Litigation Reform Act of 1995. These
forward-looking statements may include, but are not limited to, such words as
"believes," "expects," "anticipates," "intends," "plans," "estimates," "may,"
"will," "should," "could," "predicts," "potential," "continue," or the negative
of such terms and other comparable terminology or similar expressions.
Forward-looking statements are not guarantees. They involve known and unknown
risks, uncertainties, and other factors that may cause the actual results,
performance, or achievements, of Cathay General Bancorp to be materially
different from any future results, performance, or achievements expressed or
implied by such forward-looking statements. Such risks and uncertainties and
other factors include, but are not limited to, adverse developments or
conditions related to or arising from: the company's ability to realize the
benefits of its merger with GBC Bancorp, expansion into new markets,
fluctuations in interest rates, demographic changes, inflation, increases in
competition, deterioration in asset or credit quality, earthquake or other
natural disasters affecting the condition of real estate collateral, changes in
the availability of capital, legislative and regulatory developments, such as
the potential effects of California tax legislation enacted in late 2003 and the
subsequent Franchise Tax Board announcement on December 31, 2003, regarding the
taxation of real estate investment trusts and registered investment companies,
changes in business strategy, including the formation of a real estate
investment trust, and general economic or business conditions in California and
other regions where Cathay Bank has operations, such as the impact of the
California budget deficit.

     These and other factors are further described in Cathay General Bancorp's
Annual Report on Form 10-K for the year ended December 31, 2004, its reports and
registration statements filed (including those filed by GBC Bancorp prior to the
merger) with the Securities and Exchange Commission ("SEC") and other filings it
makes in the future with the SEC from time to time. Cathay General Bancorp has
no intention and undertakes no obligation to update any forward-looking
statements or to publicly announce the results of any revision of any
forward-looking statement to reflect future developments or events.

     Cathay General Bancorp's filings with the SEC are available to the public
from commercial document retrieval services and at the website maintained by the
SEC at http://www.sec.gov, or by request directed to Cathay General Bancorp, 777
N. Broadway, Los Angeles, CA 90012, Attention: Investor Relations (213)
625-4749.

SOURCE  Cathay General Bancorp
     -0-                             09/15/2005
     /CONTACT:  Heng W. Chen of Cathay General Bancorp +1-213-625-4752/
     /Web site:  http://www.cathaybank.com /