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

                                    FORM 6-K

                        REPORT OF FOREIGN PRIVATE ISSUER
                        PURSUANT TO RULE 13a-16a, 15d-16
                     OF THE SECURITIES EXCHANGE ACT OF 1934




For the Month of May, 2000

ALTAREX CORP.
(Exact name of Registrant as specified in its charter)

CAMPUS TOWER
#300, 8625 - 112 STREET
EDMONTON, ALBERTA, CANADA  T6G 1K8
(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports
under cover Form 20-F or Form 40-F.

Form 20-F    X       Form 40-F
            ----               ----

Indicate by check mark whether the registrant by furnishing the information
contained in this Form is also thereby furnishing the information to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes               No    X
    ----              ----

                                INDEX TO EXHIBITS



EXHIBIT NO.                           DESCRIPTION
- -----------                           -----------
          
99.1         2000 First Quarter Report




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         Pursuant to the requirements of the Securities Exchange Act of 1934,
the Company has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.


                                     ALTAREX CORP.

                                     By: /s/ Edward M. Fitzgerald
                                        ----------------------------------------


                                     Name: Edward M. Fitzgerald


                                     Title: Senior Vice President and
                                            Chief Financial Officer

                                     Date:  May 15, 2000


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