SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 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): November 12, 2002

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                                    Castelle

             (Exact Name of Registrant as Specified in Its Charter)



                                   California

                 (State or Other Jurisdiction of Incorporation)



               000-22020                                 77-0164056
         (Commission File)                     (IRS Employer Identification No.)


            855 Jarvis Drive
               Suite 100
        Morgan Hill, California                            95037
(Address of Principal Executive Offices)                 (Zip Code)



                                 (408) 852-8000

              (Registrant's Telephone Number, Including Area Code)



                                 Not Applicable

          (Former Name or Former Address, if Changed Since Last Report)










Item 5:    Other Events


     On November 12, 2002, Castelle  repurchased  1,600,000 shares of its common
stock at a price of $1.10 per share in a private  transaction.  Of the 1,600,000
shares   repurchased,   439,560  shares  were  repurchased   from   WebFinancial
Corporation,  which is a  beneficial  holder of more than 5% of the common stock
and 281,630 shares were repurchased from Jack L. Howard, who was a member of the
Board of Directors  of Castelle  and a beneficial  holder of more than 5% of the
common stock.

     As part of the  transaction,  Mr.  Howard  agreed  pursuant  to  standstill
provisions  within the  agreement  that for five years neither he nor any of his
affiliates would: acquire any of Castelle's assets;  purchase Castelle's shares;
pursue a tender offer or exchange offer relating to Castelle; participate in any
recapitalization,  restructuring  or  extraordinary  transaction with respect to
Castelle;  solicit any proxies or consents to vote any  securities  of Castelle;
form  or  participate  in a group  with  respect  to the  voting  securities  of
Castelle;  or  nominate  any  person as a member of the  Board of  Directors  of
Castelle.   WebFinancial  Corporation  and  its  affiliates  agreed  to  similar
restrictions for a period of one year. In addition, Castelle received proxies to
vote all  1,600,000 or the  repurchased  shares,  and Mr.  Howard  resigned from
Castelle's Board of Directors.

     In connection with the transaction  described above, the Board of Directors
of Castelle  increased the  authorization  for stock  repurchases to $2,500,000,
from the previous  maximum of  $1,500,000.  Following the  repurchase  described
above, Castelle is authorized, from time to time at market prices, to repurchase
up to $750,000 of its common stock for cash in open market,  negotiated or block
transactions.  Castelle announced its Stock Buyback Program on October 16, 2002,
and commenced repurchase on October 28, 2002.



                                       2



                                    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 hereunto duly authorized.

Date: November 13, 2002


                                    Castelle



                                    By:    /s/ Scott C. McDonald
                                           -----------------------
                                           Scott C. McDonald,
                                           President and Chief Executive Officer