Exhibit 10.83
 
RESTRICTED STOCK PURCHASE AGREEMENT
 
Edward V. Fritzky, Amgen Inc. Grantee:
 
On this 15th day of July, 2002 (the “Grant Date”), Amgen Inc., a Delaware
corporation (the “Company”), pursuant to its Amended and Restated 1991 Equity
Incentive Plan (the “Plan”) has granted to you, the grantee named above, a right
to purchase One Hundred Thousand (100,000) shares (the “Shares”) of the $.0001
par value common stock of the Company (“Common Stock”), pursuant to the terms of
this Restricted Stock Purchase Agreement (this “Agreement”) and the Plan.
Capitalized terms not defined herein shall have the meanings assigned to such
terms in the Plan.
 
I.  Purchase Price.    Subject to the terms and conditions of this Agreement,
the Shares may be purchased from the Company at a purchase price per share of
$.0001 for a total purchase price of $10.00 (the “Total Purchase Price”). The
Total Purchase Price shall be paid in cash at the time of purchase.
 
II.  Repurchase Option.
 
(1)  Subject to Sections II (2) and III (1), if your employment is terminated
for any reason, the Company shall have the right and option to purchase from you
or any holder of the Shares as permitted under Section III (5) (a “Holder”) any
or all of the Shares at the per Share purchase price paid by you for such Shares
(the “Repurchase Option”).
 
(2)  If, during the Employment Period, your employment is terminated by the
Company for Cause or by you without Good Reason, then any and all of the Shares
which remain subject to the Repurchase Option pursuant to Section II (6) as of
the Termination Date shall be forfeited and the Company shall purchase such
Shares from you or any Holder at the per Share purchase price paid by you for
such Shares in accordance with the provisions set forth in Sections II (3) and
(4).
 
(3)  The Company may exercise the Repurchase Option by deliver­ing personally or
by regis­tered mail, to you or a Holder within ninety (90) days of the date of
termination of your employment, a notice in writing indicating the Company’s
inten­tion to exercise the Repurchase Option and setting forth a date for
closing not later than thirty (30) days from the mailing of such notice. The
closing shall take place at the Company’s office. At the closing, the Secretary
of the Company or other escrow agent as provided in Section VI shall deliver to
the Company the stock cer­tificate or certificates evidencing the Shares, and
the Company shall deliver the purchase price therefor.
 
(4)  At its option, the Company may elect to make payment for the Shares to a
bank selected by the Company. The Company shall avail itself of this option by a

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notice in writing to you or a Holder stat­ing the name and address of the bank,
date of closing, and waiving the closing at the Company’s office.
 
(5)  If the Company does not elect to exercise the Repurchase Option conferred
above by giving the requisite notice to you or a Holder within ninety (90) days
following the date of termination of your employment, the Repurchase Option
shall terminate, and any restrictions on Shares remaining as of the date of the
termination of your employment shall lapse immediately.
 
(6)  One hundred percent (100%) of the Shares shall initially be subject to the
Repurchase Option. The Shares shall be released from the Repurchase Option in
accordance with the schedule set forth in Section III (1).
 
III.  Lapse of Repurchase Option.
 
(1)  Subject to Sections III (2), (3) and (4), the Repurchase Option shall lapse
in accordance with the following schedule with respect to the Shares which have
not previously been forfeited by you, provided you are actively employed by the
Company on the respective dates:
 
Date

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Number  of  Shares  for  Which Repurchase  Option  Shall  Lapse

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Grant Date
    
34,000
First Anniversary of Grant Date
    
33,000
Second Anniversary of Grant Date
    
33,000

 
(2)  In addition, the lapsing of the Repurchase Option pursuant to Section III
(1) may be suspended during a leave of absence as provided from time to time
according to Company policies and practices.
 
(3)  If, during the Employment Period:
 
(a)  Your employment is terminated (a) by you for Good Reason or (b) by the
Company other than by reason of death, disability pursuant to Section 13 of the
Employment Agreement (as defined below), or Cause, then immediately prior to the
Termination Date the Repurchase Option shall lapse with respect to all Shares;
or
 
(b)  Your employment is terminated due to your death, then immediately prior to
the Termination Date, the Repurchase Option shall lapse with respect to all
Shares; or
 
(c)  Your employment is terminated on account of your disability (as set forth
in Section 10(a) of the Plan) in accordance with Section 13 of the Employment
Agreement (as defined below), then immediately prior to the Termination Date,
the Repurchase Option shall lapse with respect to all Shares.

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For purposes of Sections II and III, the terms “Employment Period”, “Cause”,
“Good Reason”, and “Termination Date” shall have the meanings assigned to such
terms in the Employment Agreement dated as of July 15, 2002, between the Company
and you (as amended from time to time, the “Employment Agreement”). For purposes
of Sections II and III, “your employment is terminated” shall mean the last date
you are either an employee of the Company or an Affiliate or engaged as a
consultant or director to the Company or an Affiliate.
 
(4)  Notwithstanding anything to the contrary contained herein, the Committee
may, as it deems appropriate, in its sole discretion, accelerate the date on
which the Repurchase Option shall lapse with respect to any of the Shares which
have not been previously forfeited by you.
 
(5)  Your Shares are not assignable or transferable, except by will or the laws
of descent and distribution. Notwithstanding the foregoing, all or a portion of
the Shares subject to the Repurchase Option may be transferred to an Alternate
Payee if required by the terms of a QDRO, as further described in the Plan;
provided, that such Alternate Payee is subject to the same terms and conditions
as set forth in this Agreement
 
IV.  Legends.    Certificates representing the Shares issued pursuant to this
Agreement shall, until all restrictions lapse or shall have been removed and new
certificates are issued pursuant to Section V, bear the following legend:
 
“THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO CERTAIN
RESTRICTIONS AND REPURCHASE RIGHTS AND MAY BE SUBJECT TO FORFEITURE UNDER THE
TERMS OF THAT CERTAIN RESTRICTED STOCK PURCHASE AGREEMENT BY AND BETWEEN AMGEN
INC. AND THE REGISTERED OWNER OF SUCH SHARES, AND SUCH SHARES MAY NOT BE,
DIRECTLY OR INDIRECTLY, OFFERED, TRANSFERRED, SOLD, ASSIGNED, PLEDGED,
HYPOTHECATED OR OTHERWISE DISPOSED OF UNDER ANY CIRCUMSTANCES, EXCEPT PURSUANT
TO THE PROVISIONS OF SUCH AGREEMENT.”
 
V.  Issuance of Certificates; Tax Withholding.
 
(1)  Subject to subsection (2) below, upon the lapse of the Repurchase Option
with respect to any of the Shares as provided in Section III, the Company shall
cause new certificates to be issued with respect to such Shares and delivered to
you or a Holder, free from the legend provided for in Section IV and of the
Repurchase Option. Such Shares shall cease to be subject to the terms and
conditions of this Agreement.

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(2)  Notwithstanding subsection (1), no such new certificate shall be delivered
to you or a Holder unless and until you or a Holder shall have paid to the
Company the full amount of all federal, state and local tax withholding or other
employment taxes applicable to your taxable income resulting from the grant of
the Shares or the lapse or removal of the restrictions. You hereby agree that
you will satisfy any federal, state and local tax withholding obligation
relating to the grant of the Shares (resulting from an election under Internal
Revenue Code Section 83(b) or otherwise) or the lapse of the Repurchase Option
with respect to any of the Shares as provided in Section III by authorizing the
Company to withhold from the shares of the Common Stock otherwise deliverable to
you upon grant or as a result of the lapse of the Repurchase Option with respect
to any of the Shares as provided in Section III, a number of shares having a
fair market value less than or equal to the amount of the Company’s required
minimum statutory withholding. Shares of Common Stock tendered by you pursuant
to this paragraph shall be valued at the fair market value of the Common Stock
on the date your tax obligations arise. You agree to take any further actions
and execute any additional documents as may be necessary to effectuate the
provisions of this Section V.
 
VI.  Escrow.    The Secretary of the Company or such other escrow holder as the
Committee may appoint shall retain physical custody of the certificates
representing the Shares until all of the restrictions lapse or shall have been
removed; and in no event shall you retain physical custody of any certificates
representing Shares issued to you which are subject to the Repurchase Option.
 
VII.  No Contract for Employment.    This Agreement is not an employment or
service contract and nothing in this Agreement shall be deemed to create in any
way whatsoever any obligation on your part to continue in the employ or service
of the Company, or of the Company to continue your employment or service with
the Company.
 
VIII.  Notices.    Any notices provided for in this Agreement or the Plan shall
be given in writing and shall be deemed effectively given upon receipt or, in
the case of notices delivered by the Company to you, five (5) days after deposit
in the United States mail, postage prepaid, addressed to you at such address as
is currently maintained in the Company’s records or at such other address as you
hereafter designate by written notice to the Company.
 
IX.  Plan.    This Agreement is subject to all the provisions of the Plan and
its provisions are hereby made a part of this Agreement, including without
limitation the provisions of paragraph 7 of the Plan relating to purchases of
restricted stock, and is further subject to all interpretations, amendments,
rules and regulations which may from time to time be promulgated and adopted
pursuant to the Plan. In the event of any conflict between the provisions of
this Agreement and those of the Plan, the provisions of the Plan shall control.

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Very truly yours,
 
AMGEN INC.
By:
 
/S/    STEVEN M. ODRE

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Duly authorized on behalf of the Board of Directors

 
Agreed and Accepted
as of the date first written above
/S/    EDWARD V. FRITZKY

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Edward V. Fritzky

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