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                                                                EXHIBIT NO. 99.1



CONTACTS:
                                                                    
Sondra Henrichon                                                       Wayne Hendry
Director, Investor Relations and Corporate Communications              Investor Relations
AltaRex Corp.                                                          The Equicom Group, Inc
Waltham, MA  USA                                                       Toronto, ON Canada
(781) 672-0138    ext. 1510                                            (416)815-0700 ext. 238
shenrichon@altarex.com                                                 whendry@equicomgroup.com
- ----------------------                                                 ------------------------



FOR IMMEDIATE RELEASE

         ALTAREX ANNOUNCES FINANCIAL RESULTS FOR THE FOURTH QUARTER 2000

                         - HIGHLIGHTS ACCOMPLISHMENTS -

WALTHAM, MA, MARCH 14, 2001- ALTAREX CORP. (TSE: AXO, OTC: ALXFF), a developer
of antigen-targeted monoclonal antibodies for the treatment of certain cancers,
today announced its financial results for the fourth quarter and for the year
ending December 31, 2000. All dollars reported are Canadian.



In summary, the Company reported a net loss for the fourth quarter of 2000 of
$5.4 million or $0.29 per share compared to a net loss of $4.4 million or $0.32
per share for the fourth quarter of 1999. The net loss for the year ended
December 31, 2000 was $17.7 million or $1.08 per share compared to a net loss of
$24.0 million or $2.32 per share for the year ended December 31, 1999. As of
December 31, 2000, the Company's cash and short-term investments totaled $13.3
million which was increased on February 13, 2001 by the net proceeds of
approximately $7.2 million from the sale of 4.4 million common shares in a
public offering.



 "The positive news in the last quarter of 2000 and into 2001 from our studies
 of OvaRex(R) and BrevaRex(R) MAbs demonstrates a consistency of findings and a
 growing basis of data to support the final stages of development of OvaRex(R)
 and the advancement of BrevaRex(R) into further clinical study", commented
 Richard Bagley, President and CEO of AltaRex. "The recent announcements of our
 U.S. patent allowance and the extension of our technology platform into
 prostate cancer and infectious disease are indicative of what we believe to be
 growing value for shareholders of AltaRex."



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ALTAREX FOURTH QUARTER 2000 RESULTS

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In the fourth quarter of 2000 and into 2001, the Company announced developments
in clinical trials, partnering, intellectual property and funding, all
reflecting the successful achievement of a number of important milestones:



*    Data announced from clinical trials of OvaRex(R) MAb and BrevaRex(R) MAb
     support the Company's belief that its antibodies induce therapeutically
     beneficial, robust immune responses with a benign safety profile. The
     apparent lack of significant toxicity demonstrated in these trials
     differentiates OvaRex(R) MAb and BrevaRex(R) MAb from current
     chemotherapeutic choices and could contribute positively to patients'
     quality of life.



     -    In an interim analysis of its lead 345-patient double blind,
          placebo-controlled Phase IIb OvaRex(R) trial, the Company announced
          more than doubling in time to relapse among ovarian cancer patients
          who mounted an immune response to OvaRex(R) MAb.

     -    In results from our Phase II OvaRex(R) trials in Vancouver and Dallas,
          the Company announced a survival benefit comparable to "salvage"
          chemotherapy without the severe side effects seen with such
          chemotherapy.

     -    In studies of both OvaRex(R) MAb and BrevaRex(R) MAb, the Company has
          noted the broad activation of T-cells and the cellular arm of the
          immune system.

     -    BrevaRex(R) clinical results, in combination with the results of a
          laboratory study published in the journal BLOOD (BLOOD 2000, 96:3147),
          provide strong rationale to pursue the treatment of multiple myeloma
          with BrevaRex(R) MAb.



     OvaRex(R) MAb continues in late stage development for the treatment of
     ovarian cancer, with two potentially pivotal trials scheduled for primary
     analysis during 2001. Results from a total of six trials will form the
     foundation of data for the Company's U.S. Biologics License Application
     (BLA), expected to begin by year end 2001, under Fast Track provisions
     granted OvaRex(R) MAb by the U.S. Food and Drug Administration. The benefit
     to the Company of Fast Track designation is the ability to bring OvaRex(R)
     MAb to market at an earlier stage of clinical development than otherwise
     allowed.



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ALTAREX FOURTH QUARTER 2000 RESULTS

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     More specifically, the Company plans to seek approval of OvaRex(R) MAb
     based on results from Phase II/IIb clinical trials, with a post-approval
     commitment for additional patient study.



*    The Company's intellectual property position has been significantly
     strengthened. The Company received notice of allowance of claims for a
     cornerstone "multi-epitopic" patent that is initially applicable to
     OvaRex(R) MAb . The allowed claims cover the Company's novel technology of
     administering a low-dose foreign antibody (OvaRex(R) MAb) to any patient
     expressing the target antigen (CA125) and thereby activating an anti-tumor
     immune response unique to that individual. This "multi-epitopic" patent
     allowance has positive implications for the Company's entire antibody
     pipeline. The Company has filed, and continues to file, multiple patent
     applications in the U.S. and internationally that will enable it to protect
     its proprietary technology.


*    The Company announced the formation of a strategic alliance with regional
     leader Dompe Farmaceutici S.p.A. for the commercialization of its lead
     product OvaRex(R) MAb in Italy, Spain, Portugal, Switzerland, Austria and
     certain Eastern European countries. Under the terms of the Memorandum of
     Understanding dated November 15, 2000, Dompe also has the right of first
     offer in these territories for additional cancer antibodies being developed
     by AltaRex. In connection with this alliance, Dompe purchased 3.5 million
     AltaRex common shares in a private placement at $2.20 per share, for net
     proceeds to the Company of approximately $7.75 million.



*    The private placement of 3.5 million common shares with Dompe was followed
     by the closing of the sale of 4.4 million common shares for net proceeds of
     approximately $7.2 million in a public offering in February, 2001. In this
     offering, the Company again attracted institutional investors in both the
     U.S. and Canada and increased its visibility throughout the institutional
     investment community. The completion of this offering was preceded by the
     implementation in November, 2000 of a previously approved one-for-four
     share consolidation.



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ALTAREX FOURTH QUARTER 2000 RESULTS

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The increase in net loss of $1.0 million for the fourth quarter of 2000 as
compared to the fourth quarter of 1999 was due primarily to the increased costs
associated with clinical trials of OvaRex(R) MAb. The decrease in net loss of
$6.3 million for the year ended December 31, 2000 as compared to the year ended
December 31, 1999 reflected the effect of cost reduction activities implemented
in late 1999 on research and development as well as general and administrative
expenses, and the lack of litigation expense that was prominent in 1999. The
decrease in net loss per share for both the fourth quarter and the year ended
December 31, 2000, as compared to the same periods in 1999, also reflect the
increase in the weighted average number of common shares outstanding as a result
of various issuances of common shares which raised a net total of $22.5 million
in capital in 2000 and $17.6 million in 1999.



Additional information about AltaRex research and development, news and events
can be found on its web site at www.altarex.com. Clinical information can also
be found at www.centerwatch.com. Additional information about ovarian cancer can
be found at www.nci.nih.gov, www.ovariancanada.org and at www.ovarian.org.

This news release contains forward-looking statements that involve risks and
uncertainties, which may cause actual results to differ materially from the
statements made. For this purpose, any statements that are contained herein that
are not statements of historical fact may be deemed to be forward-looking
statements. Without limiting the foregoing, the words "believes," "anticipates,"
"plans," "intends," "expects" and similar expressions are intended to identify
forward-looking statements. Such risks and uncertainties include, but are not
limited to our need for capital and the risk that the Company can not raise
funds on a timely basis on satisfactory terms or at all, changing market
conditions, completion of clinical trials, patient enrollment rates, uncertainty
of pre-clinical, retrospective and early clinical trial results, which may not
be indicative of results that will be obtained in ongoing or future clinical
trials, the establishment of manufacturing processes and new corporate
alliances, the timely development, regulatory approval and market acceptance of
the Company's products, uncertainty as to whether patents will issue from
pending patent applications and, if issued, as to whether such patents will be
sufficiently broad to protect the Company's technology, and other risks detailed
from time-to-time in the Company's filings with the United States Securities and
Exchange Commission and Canadian securities authorities.

        THE TORONTO STOCK EXCHANGE HAS NOT APPROVED OR DISAPPROVED OF THE
                         INFORMATION CONTAINED HEREIN.

                         - FINANCIAL TABLES TO FOLLOW -



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ALTAREX FOURTH QUARTER 2000 RESULTS

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CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
(In Canadian dollars, unaudited)



                                      THREE MONTHS ENDED               TWELVE MONTHS ENDED
                                          DECEMBER 31,                    DECEMBER 31,
                                          ------------                    ------------
                                     2000              1999         2000                1999
                                     ----              ----         ----                ----


                                                                     
  Revenue                        $     81,807    $    115,153    $    389,826    $    687,710
                                 ----------------------------    ----------------------------
  Expenses
    Research and development        3,586,631       2,872,129      12,022,218      12,828,617
    General and administration      1,895,316       6,091,686       1,587,043       6,802,546
    Settlement costs                       --          59,002              --       5,074,714
                                 ----------------------------    ----------------------------
                                    5,481,947       4,518,174      18,113,904      24,705,877
                                 ----------------------------    ----------------------------

  Net loss for the period        $ (5,400,140)   $ (4,403,021)   $(17,724,078)   $(24,018,167)
                                 ============================    ============================

  Net loss per common share      $      (0.29)   $      (0.32)   $      (1.08)   $      (2.32)
                                 ============================    ============================

  Weighted average number of
    Common shares outstanding      18,854,087      13,903,153      16,433,031      10,347,434
                                 ============================    ============================



CONDENSED CONSOLIDATED BALANCE SHEET
(In Canadian dollars, unaudited)

                                                          DECEMBER 31,
                                                          ------------
                                                   2000                1999
                                                   ----                ----
  ASSETS
    Cash and short-term investments               $13,256,510   $ 7,206,680
    Other current assets                              429,704       153,900
    Capital assets, net                               490,115       934,893
    Other assets                                      578,227       271,956
                                                  -------------------------
                                                  $14,754,556   $ 8,567,429
                                                  =========================

  LIABILITIES AND SHAREHOLDERS' EQUITY
    Current liabilities                           $ 3,793,766   $ 2,302,960
    Deferred lease credit and other liabilities            --        46,513
    Shareholders' equity                           10,960,790     6,217,956
                                                  -------------------------
                                                  $14,754,556   $ 8,567,429
                                                  =========================


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