UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                  SCHEDULE 13D

                    UNDER THE SECURITIES EXCHANGE ACT OF 1934
                               (AMENDMENT NO. 10)

                                  ALPHARMA INC.
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                                (Name of Issuer)


                 CLASS A COMMON STOCK, PAR VALUE $.20 PER SHARE
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                         (Title of Class of Securities)


                                   001629 10 4
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                                 (CUSIP Number)


                                EINAR W. SISSENER
                                C/O ALPHARMA INC.

                               ONE EXECUTIVE DRIVE
                           FORT LEE, NEW JERSEY 07024
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                  (Name, Address and Telephone Number of Person
                Authorized to Receive Notices and Communications)


                                OCTOBER 29, 2002
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             (Date of Event which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report
the acquisition that is the subject of this Schedule 13D, and is filing this
schedule because of ss.ss.240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the
following box.  | |

NOTE:  Schedules  filed in paper format shall include a signed original and five
copies of the  schedule,  including  all exhibits.  See  ss.240.13d-7  for other
parties to whom copies are to be sent.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).

                               Page 1 of 7 Pages




---------------------------                             ------------------------
CUSIP No. 001629 10 4                   13D                    Page 2 of 7 Pages
---------------------------                             ------------------------


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    1   NAMES OF REPORTING PERSONS / I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS
        (ENTITIES ONLY)

              A. L. Industrier ASA
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    2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*


                                                                     (a)|_|
                                                                     (b)|_|
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    3   SEC USE ONLY
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    4   SOURCE OF FUNDS*

              00, BK
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    5   CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
        PURSUANT TO ITEMS 2(D) OR 2(E)                                  |_|
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    6   CITIZENSHIP OR PLACE OF ORGANIZATION

              Norway
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              NUMBER OF                     7   SOLE VOTING POWER
               SHARES                               11,872,897
                                                --------------------------------
           BENEFICIALLY                     8   SHARED VOTING POWER
             OWNED BY
                                                     -0-
                                                --------------------------------
                EACH                        9   SOLE DISPOSITIVE POWER
              REPORTING
               PERSON                               11,872,897
                                                --------------------------------
                WITH                       10   SHARED DISPOSITIVE POWER

                                                     -0-
    11  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

              11,872,897
----------- --------------------------------------------------------------------
    12  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*
----------- --------------------------------------------------------------------
    13  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

              23.16%
----------- --------------------------------------------------------------------
TYPE OF REPORTING PERSON*
              CO
----------- --------------------------------------------------------------------


* SEE INSTRUCTIONS.



                                Page 2 of 7 Pages



                  AMENDMENT NO. 10 TO STATEMENT ON SCHEDULE 13D

         Pursuant to Rule 13d-2(a) of Regulation 13D-G of the General Rules and
Regulations under the Securities Exchange Act of 1934, as amended (the "Act"),
the undersigned ("Industrier") hereby files this Amendment No. 10 to its
Schedule 13D Statement dated February 19, 1997 (as amended from time to time,
the "Schedule 13D") relating to the Class A Common Stock, par value $.20 per
share (the "Common Stock") of Alpharma Inc. (the "Issuer") to amend the items
and schedules set forth herein and to file an exhibit. No amendment is made to
the items or schedules not set forth below. Capitalized terms used but not
otherwise defined herein have the meanings set forth in the Schedule 13D.

           ITEM 3.   SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

         As disclosed in the Schedule 13D and previous amendments thereto,
Industrier has used funds borrowed from Den norske Bank ASA ("DnB") to purchase
securities of the Issuer. Pursuant to the loan agreement dated August 13, 2001
by and between DnB and AL Chemy AS ("AL Chemy"), a wholly-owned subsidiary of
Industrier, filed as Exhibit 1 to Amendment No. 6 to the Schedule 13D (the
"Original Loan Agreement"), DnB provided AL Chemy with a loan of $100,000,000.
The Original Loan Agreement was to have terminated on June 30, 2002, but was
extended pursuant to letter agreements provided to AL Chemy and Industrier by
DnB and filed as exhibits to Amendment Nos. 7, 8 and 9 to the Schedule 13D. On
October 29, 2002, AL Chemy entered into a Loan Facility Agreement, filed as
Exhibit 1 to this Amendment No. 10 to the Schedule 13D and incorporated herein
by reference (the "New Loan Agreement"), with DnB and Gjensidige Nor Sparebank
ASA (collectively, the "Banks"), pursuant to which the Banks agreed to lend up
to $33,000,000 to AL Chemy. On November 1, 2002, AL Chemy will borrow
$22,000,000 under the loan facility provided pursuant to the New Loan Agreement
to repay all amounts outstanding under the loan provided pursuant to the
Original Loan Agreement. Once this payment has been made, the Original Loan
Agreement will be terminated. AL Chemy intends to borrow an additional
$11,000,000 under the loan facility provided pursuant to the New Loan Agreement
during the month of November. All amounts borrowed under the New Loan Agreement
are due June 30, 2003. Industrier has provided a Guarantee, filed as Exhibit 2
to this Amendment No. 10 to the Schedule 13D and incorporated herein by
reference (the "Guarantee"), to the Banks, pursuant to which Industrier has
agreed to pay any amounts owed by AL Chemy under the New Loan Agreement which AL
Chemy fails to pay punctually.

         Pursuant to the New Loan Agreement, the Banks have a security interest
in all of Industrier's shares in AL Chemy and Wangs Fabrik AS ("Wangs Fabrik"),
a wholly-owned subsidiary of Industrier. Industrier is the beneficial and record
owner of all of the shares of AL Chemy and Wangs Fabrik. AL Chemy and Wangs
Fabrik are the record holders of 10,599,459 shares of the Class B Stock
beneficially owned by Industrier. Therefore, in certain cases upon the
occurrence of an event of default under the New Loan Agreement, the Banks could
become the beneficial owner of 10,599,459 shares of Class B Stock beneficially
owned by Industrier.

         The New Loan Agreement provides that an event of default will occur
upon (i) the failure of AL Chemy to make any payments due pursuant to the New
Loan Agreement, (ii) the default by AL Chemy in performing its covenants under
the New Loan Agreement and related documents, (iii) a material misrepresentation
by AL Chemy pursuant to the New Loan Agreement or any notice, certificate or
statement delivered pursuant thereto, (iv) any default by AL Chemy or Wangs
Fabrik with respect to borrowed money or guarantee obligations, (v) the levying
of a distress or other execution upon the assets of AL Chemy or Wangs Fabrik
which is not discharged within 30 days, (vi) certain events of insolvency or
bankruptcy of AL Chemy or Wangs Fabrik, (vii) the cessation of carrying on its
business by, or the disposal of a substantial part of the assets of, AL Chemy or
Wangs Fabrik, or a threat by AL Chemy or Wangs Fabrik to do either of the
foregoing, (viii) the cessation of any security document delivered in connection
with the New Loan Agreement to be in full force and effect, (ix) the revocation
of any consents required for the performance of AL Chemy of its obligations
under the New Loan Agreement or of Industrier of its obligations under the


                               Page 3 of 7 Pages


Guarantee, (x) any change in the ownership of Industrier so that the Sissener
family no longer owns or controls at least 40% of the voting power of Industrier
without the prior written consent of the Banks, (xi) the failure to maintain a
certain level of equity to debt (which includes a computation based, in part, on
the market value of the Common Stock), or (xii) the arising of a situation
which, in the opinion of the Banks, will prevent the fulfillment by AL Chemy of
its obligations under the New Loan Agreement or the fulfillment by Industrier of
its obligations under the Guarantee. The events of default are further described
in Section 13.1 of the New Loan Agreement, which is incorporated herein by
reference.

         The information set forth in Items 4 and 5 of this Schedule 13D is
hereby incorporated herein by reference.

         ITEM 4.      PURPOSE OF TRANSACTION.

         The purpose of the transaction described in Item 3 above was to
terminate the Original Loan Agreement and replace it with the New Loan
Agreement.

         Subject to such actions as may be taken pursuant to the Issuer's Board
of Directors in the normal course of carrying out its responsibilities
(including pursuing a corporate strategy which includes seeking the acquisition
of other businesses), Industrier has no plan or proposal that relates to or
would result in:

          (a)      The acquisition by any person of additional securities of the
                   Issuer, or the disposition of securities of the Issuer;

          (b)      An  extraordinary  corporate  transaction,  such as a merger,
                   reorganization or liquidation, involving the Issuer or any of
                   its subsidiaries;

          (c)      A sale or  transfer  of a  material  amount  of assets of the
                   Issuer or any of its subsidiaries;

          (d)      Any change in the present  board of directors  (except as may
                   occur at the next annual meeting of the Issuer) or management
                   of the Issuer, including any plans or proposals to change the
                   number or term of directors or to fill any existing vacancies
                   on the board;

          (e)      Any material change in the present capitalization or dividend
                   policy of the Issuer;

          (f)      Any  other  material  change  in  the  Issuer's  business  or
                   corporate structure;

          (g)      Changes  in  the  Issuer's  charter,  bylaws  or  instruments
                   corresponding  thereto or other  actions which may impede the
                   acquisition  of  control  of the  Issuer by any  person;

          (h)      Causing a class of securities of the Issuer to be delisted
                   from a national securities exchange or to cease to be
                   authorized to be quoted in an inter-dealer quotation system
                   of a registered national securities association;

          (i)      A class of equity  securities of the Issuer becoming eligible
                   for termination of registration  pursuant to Section 12(g)(4)
                   of the Act; or

          (j)      Any action similar to any of those enumerated above.


                               Page 4 of 7 Pages


Nothing herein is intended to limit Industrier's right and ability to suggest to
the Issuer a plan or proposal for any such action in the future and to exercise
its voting rights in its discretion as holder of the Class B Stock of the Issuer
to elect a majority of the Issuer's directors.

         The information set forth in Item 3 of this Schedule 13D is hereby
incorporated herein by reference.

         ITEM 5.      INTEREST IN SECURITIES OF THE ISSUER.

         (a)      Industrier beneficially owns 11,872,897 shares of Common Stock
                  which it may acquire upon conversion, on a share for share
                  basis, of the Class B Stock which it beneficially owns. Such
                  beneficial ownership constitutes approximately 23.16% of the
                  outstanding Common Stock (assuming conversion of the Class B
                  Stock and the issuance of no shares of Common Stock pursuant
                  to any outstanding options or convertible securities of the
                  Issuer).

                  Pursuant to the New Loan Agreement, the Banks have a security
                  interest in all of Industrier's shares in AL Chemy and Wangs
                  Fabrik. Industrier is the beneficial and record owner of all
                  of the shares of AL Chemy and Wangs Fabrik. AL Chemy and Wangs
                  Fabrik are the record holders of 10,599,459 shares of the
                  Class B Stock beneficially owned by Industrier. Therefore, in
                  certain cases upon the occurrence of an event of default under
                  the New Loan Agreement, the Banks could become the beneficial
                  owner of 10,599,459 shares of Class B Stock beneficially owned
                  by Industrier.

                  The New Loan Agreement provides that an event of default will
                  occur upon (i) the failure of AL Chemy to make any payments
                  due pursuant to the New Loan Agreement, (ii) the default by AL
                  Chemy in performing its covenants under the New Loan Agreement
                  and related documents, (iii) a material misrepresentation by
                  AL Chemy pursuant to the New Loan Agreement or any notice,
                  certificate or statement delivered pursuant thereto, (iv) any
                  default by AL Chemy or Wangs Fabrik with respect to borrowed
                  money or guarantee obligations, (v) the levying of a distress
                  or other execution upon the assets of AL Chemy or Wangs Fabrik
                  which is not discharged within 30 days, (vi) certain events of
                  insolvency or bankruptcy of AL Chemy or Wangs Fabrik, (vii)
                  the cessation of carrying on its business by, or the disposal
                  of a substantial part of the assets of, AL Chemy or Wangs
                  Fabrik, or a threat by AL Chemy or Wangs Fabrik to do either
                  of the foregoing, (viii) the cessation of any security
                  document delivered in connection with the New Loan Agreement
                  to be in full force and effect, (ix) the revocation of any
                  consents required for the performance of AL Chemy of its
                  obligations under the New Loan Agreement or of Industrier of
                  its obligations under the Guarantee, (x) any change in the
                  ownership of Industrier so that the Sissener family no longer
                  owns or controls at least 40% of the voting power of
                  Industrier without the prior written consent of the Banks,
                  (xi) the failure to maintain a certain level of equity to debt
                  (which includes a computation based, in part, on the market
                  value of the Common Stock), or (xii) the arising of a
                  situation which, in the opinion of the Banks, will prevent the
                  fulfillment by AL Chemy of its obligations under the New Loan
                  Agreement or the fulfillment by Industrier of its obligations
                  under the Guarantee. The events of default are further
                  described in Section 13.1 of the New Loan Agreement, which is
                  incorporated herein by reference.


                               Page 5 of 7 Pages


         (b)      8,226,562 of the shares of Common Stock beneficially owned by
                  Industrier are held of record by Wangs Fabrik and 2,372,897
                  shares of Common Stock beneficially owned by Industrier are
                  held of record by AL Chemy. However, Industrier possesses the
                  sole power to direct voting and disposition of such shares.
                  Sissener beneficially owns 373,667 shares of Common Stock and
                  he possesses sole power to direct voting and disposition of
                  the shares of Common Stock beneficially owned by him.

         (c)      Except for the transactions described herein, there have been
                  no other transactions in the securities of the Issuer effected
                  by Industrier in the last 60 days.

         (d)      No person other than Industrier or its wholly-owned
                  subsidiaries has any right to receive or direct the receipt of
                  dividends from, or the proceeds from any sale of, the shares
                  of Class B Stock beneficially owned by Industrier or the
                  Common Stock issuable upon conversion thereof.

         (e)      Inapplicable.

         ITEM 6.      CONTRACTS, ARRANGEMENTS, UNDERSTANDINGS OR RELATIONSHIPS
                      WITH RESPECT TO SECURITIES OF THE ISSUER.

         Industrier is not a party or otherwise subject to any contract,
arrangement, understanding or relationship with any person relating to any
securities of the Issuer, except:

          (i)      A Loan Facility Agreement dated October 29, 2001 by and among
                   AL Chemy and the Banks  filed as Exhibit 1 to this  Amendment
                   No.  10 to the  Schedule  13D,  the  provisions  of which are
                   incorporated herein by reference;  and

          (ii)     A Guarantee dated October 29, 2002 by Industrier in favor of
                   the Banks filed as Exhibit 2 to this  Amendment  No. 10 to
                   the Schedule 13D, the provisions of which are incorporated
                   herein by reference.


         ITEM 7.      MATERIAL TO BE FILED AS EXHIBITS.

         Exhibit 1 - A Loan Facility Agreement dated October 29, 2001 by and
among AL Chemy and the Banks filed as Exhibit 1 to this Amendment No. 10 to the
Schedule 13D, the provisions of which are incorporated herein by reference.

         Exhibit 2 - A Guarantee dated October 29, 2002 by Industrier in favor
of the Banks filed as Exhibit 2 to this Amendment No. 10 to the Schedule 13D,
the provisions of which are incorporated herein by reference.


                               Page 6 of 7 Pages


                                   SIGNATURES

         After reasonable inquiry and to the best of each of the undersigned's
knowledge and belief, each of the undersigned certify that the information set
forth in this statement is true, complete and correct.

Date:  October 29, 2002

                                                   A. L. INDUSTRIER ASA


                                                   By: /s/ Einar W. Sissener
                                                       ---------------------
                                                   Name:  Einar W. Sissener
                                                   Its:   Chairman


                                 Page 7 of 7 Pages