Document:

exv4w3

Exhibit 4.3

SIEMENS SAVINGS PLAN

FOR UNION EMPLOYEES

(As Amended and Restated Effective as of October 1, 2006)

 

 

TABLE OF CONTENTS

	 	 	 	 	 	 	 
	 	 	 	 	Page	 
	Article I
	 	- Purpose	 	 	1	 
	 
	 	 	 	 	 	 
	Article II
	 	- Definitions	 	 	4	 
	 
	 	 	 	 	 	 
	Article III
	 	- Eligibility and Membership	 	 	13	 
	 
	 	 	 	 	 	 
	Article IV
	 	- Tax-Deferred Member Contributions and After-Tax Contributions	 	 	14	 
	 
	 	 	 	 	 	 
	Article V
	 	- Employer Contributions	 	 	21	 
	 
	 	 	 	 	 	 
	Article VI
	 	- Members“ Accounts	 	 	24	 
	 
	 	 	 	 	 	 
	Article VII
	 	- Investment Funds	 	 	27	 
	 
	 	 	 	 	 	 
	Article VIII
	 	- Distributions from Fund	 	 	31	 
	 
	 	 	 	 	 	 
	Article IX
	 	- Vesting	 	 	31	 
	 
	 	 	 	 	 	 
	Article X
	 	- Withdrawals	 	 	33	 
	 
	 	 	 	 	 	 
	Article XI
	 	- Distributions	 	 	35	 
	 
	 	 	 	 	 	 
	Article XII
	 	- Loans	 	 	47	 
	 
	 	 	 	 	 	 
	Article XIII
	 	- Application of Forfeitures	 	 	50	 
	 
	 	 	 	 	 	 
	Article XIV
	 	- Funding	 	 	50	 
	 
	 	 	 	 	 	 
	Article XV
	 	- Administration	 	 	50	 
	 
	 	 	 	 	 	 
	Article XVI
	 	- Approval by the Internal Revenue Service	 	 	56	 
	 
	 	 	 	 	 	 
	Article XVII
	 	- General Provisions	 	 	56	 
	 
	 	 	 	 	 	 
	Article XVIII
	 	- Amendment and Termination	 	 	59	 

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Appendices

	 	 	 
	Appendix A-

	 	Participation of the Union Locations of Siemens Energy &
Automation Inc. At Bellefontaine, Ohio, Urbana, Ohio and
Grand Prairie, Texas (As Amended through September 30, 2006)
	 
	 	 
	Appendix B-

	 	Participation of the Union Location of Siemens Energy &
Automation, Inc. at Portland, Oregon
	 
	 	 
	Appendix C-

	 	Special Provisions For Union Employees of Westinghouse
Electric Corporation Who Were Participants of Westinghouse
Savings Program
	 
	 	 
	Appendix D-

	 	Special Provisions For Union Employees of Siemens Energy &
Automation at Its Pomona, Norwood, and Little Rock Locations
(Amended effective October 1, 2006)
	 
	 	 
	Appendix E-

	 	Special Provisions for Union Employees Employed At the
Jackson, Mississippi Facility of Siemens Power Transmission &
Distribution LLC
	 
	 	 
	Appendix F-

	 	Special Provisions For Union Employees of Siemens Energy &
Automation Inc. Employed at Its Duluth, Georgia and Tucker,
Georgia Facilities
	 
	 	 
	Appendix G-

	 	Let’s Share Program (Amended effective December 20, 2006)
	 
	 	 
	Appendix H-

	 	Participation of the Union Location at Siemens Energy &
Automation, Inc. at La Mirada, California (Amended effective
January 1, 2005)
	 
	 	 
	Appendix I-

	 	Special Provisions For Hourly Employees of
Siemens Automotive Inc. Employed in Lima, Ohio
	 
	 	 
	Appendix J-

	 	Special Provisions for Union Employees of Siemens Demag Delaval Turbomachinery Inc.
	 
	 	 
	Appendix K-

	 	EGTRRA Plan Amendments
	 
	 	 
	Appendix L-

	 	Participation of Local 340 of the International
Brotherhood of Electrical Workers and Local 595 of the
International Brotherhood of Electrical Workers
	 
	 	 
	Appendix M-

	 	Special Provisions for Participants in Siemens VDO
Automotive Hourly 401(k) Plan

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	Appendix N-

	 	Merger of the TurboCare, Inc. Local 724 401(k) Savings
Program into the Siemens Savings Plan for Union
Employees
	 
	 	 
	Appendix O-

	 	Special Provisions For Union Employees Employed at the Jackson, Tennessee Facility of
Siemens Power Transmission & Distribution, Inc.
	 
	 	 
	Appendix P-

	 	Special Provisions For Union Employees Employed at the Dallas, Texas Facility of
Siemens Energy & Automation, Inc.
	 
	 	 
	Appendix Q-

	 	Special Provisions for Union Employees at the Huntsville, Alabama Facility of Siemens
VDO Automotive Electronics Corporation
	 
	 	 
	Appendix R-

	 	Special Employer Contribution for Union Employees of Siemens Power Generation, Inc.
who are Members of International Brotherhood of Electrical Workers, Local 716, Houston, Texas
	 
	 	 
	Appendix S-

	 	Special Employer Contribution for Union Employees of Siemens Power Generation, Inc.
who are Members of the Federation of Independent Salaried Unions, Pittsburgh, Pennsylvania and
the International Union of Electronic, Electrical, Salaried, Machine and Furniture
Workers-Communication Workers of America (AFL-CIO), Local 601, Pittsburgh, Pennsylvania
	 
	 	 
	Appendix T-

	 	Special Provisions for Union Employees of Siemens Energy & Automation, Inc. located in
Kansas City, Missouri; Union, New Jersey; Oakdale, Pennsylvania; Detroit, Michigan and
Kenilworth, New Jersey
	 
	 	 
	Appendix U-

	 	Special Provisions for Union Employees of Siemens Medical Solutions USA, Inc. who are
Members of the International Brotherhood of Electrical Workers Local Union 2222, Boston,
Massachusetts

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SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

(Effective January 29, 1993)

(As amended and Restated Effective as of October 1, 2006

ARTICLE I

PURPOSE

          1.1 The purpose of the Siemens Savings Plan for Union Employees is to encourage and assist
eligible employees to save part of their income on a regular basis through payroll deductions and
salary reduction, supplemented by contributions by the participating employers.

                The terms and conditions of the Plan as amended and restated herein shall apply only to
Members who are employed by one of the Employing Companies on or after October 1, 2006, except as
specifically provided otherwise herein. The rights of an individual to retirement or death
benefits under this Plan, if such individual retired, died or terminated employment prior to
October 1, 2006, shall be determined in accordance with the terms and conditions of the Plan in
effect at the time of such retirement, death or termination of employment. Notwithstanding the
October 1, 2006 effective date of the restatement of this Plan, any change required by federal law
with respect to this Plan, and any plan that is merged into this Plan, including, without
limitation, amendments to the Internal Revenue Code and the Act and regulations or rules issued
pursuant thereto, shall be effective on the latest date on which such change may become effective
and comply with such laws, and each such plan shall be deemed to be amended accordingly.

                The unions whose Members are covered under this Plan are as of October 1, 2006 as follows:

OSRAM Sylvania, Inc.

International Brotherhood of Teamsters, Chauffeurs, Warhousemen and Helpers of America,
Local 773, Bethlehem, Pennsylvania

International Brotherhood of Electrical Workers Local No. 1710, Ontario, California

International Brotherhood of Electrical Workers Local No. 58, Detroit, Michigan

International Brotherhood of Electrical Workers Local 340, Sacramento, California

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International Brotherhood of Electrical Workers Local 595, Oakland, California

United Auto Workers Local 1608, Winchester, Kentucky

United Steelworkers Local 1007, Central Falls, Rhode Island

United Steelworkers Local 1001, Wellsboro, Pennsylvania

International Association of Machinists Local 993, Warren, Pennsylvania

United Service Workers of America Local 363, Elmsford, New York

International Union of Electrical, Salaried, Machine and Furniture Workers Local 101, St.
Marys, Pennsylvania

SIEMENS VDO AUTOMOTIVE CORPORATION

International Association of Machinists and Aerospace Workers, AFL-CIO Local Lodge No. 2461,
Newport News, Virginia

Chauffeurs, Teamsters and Helpers Local Union 364, Elkhart, Indiana

International Union, United Automobile, Aerospace and Agricultural Implement Workers of
America, Local Union No. 1413, Huntsville, Alabama

International Union, United Automobile, Aerospace and Agricultural Implement Workers of
America, Local Union No. 1929, Huntsville, Alabama

SIEMENS DEMAG DELAVAL TURBOMACHINERY INC.

United Steelworkers of America, AFL-CIO-CLC, Local Union 3355, Trenton, New Jersey

SIEMENS ENERGY & AUTOMATION

International
Union of Electronics, Electrical, Salaried, Machine and Furniture Workers -
IUE-CWA Local 765 — Norwood, Ohio

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International
Union of Electronics, Electrical, Salaried, Machine and Furniture Workers -
IUE-CWA Local 1113 — Little Rock, Arkansas

International Brotherhood of Electrical Workers Local No. 1691 — Bellefontaine, Ohio

International Brotherhood of Electrical Workers Local No. 1740 — Urbana, Ohio

International Brotherhood of Electrical Workers Local No. 2127 — Tucker, Georgia

International Brotherhood of Electrical Workers AFL-CIO Local 2127 — Duluth, Georgia

International Brotherhood of Electrical Workers AFL-CIO Local 1710 — La Mirada, California

International Brotherhood of Electrical Workers AFL-CIO Local 124 — Kansas City, Missouri

International Brotherhood of Electrical Workers Local 1430 — Union, New Jersey

International Brotherhood of Electrical Workers Local 20 — Dallas, Texas

International Brotherhood of Electrical Workers Local 48 — Portland, Oregon

International Brotherhood of Electrical Workers Local 1710 — Pomona, California

Federation of Independent Salaried Unions (FISU) and its affiliates
3 affiliates — Oakdale, PA; Detroit, MI; Kenilworth, NJ

SIEMENS MEDICAL SOLUTIONS USA, INC.

International Brotherhood of Electrical Workers Local 2222 — Boston, Massachusetts

SIEMENS POWER TRANSMISSION & DISTRIBUTION, INC.

International Union, United Automobile, Aerospace, and Agricultural Implement Workers of
America, AFL-CIO Local 1956 — Jackson, Mississippi

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International Brotherhood of Electrical Workers Local 474, Jackson, Tennessee

SIEMENS POWER GENERATION, INC.

International Union of Electronic, Electrical, Salaried, Machine and Furniture
Workers-Communication Workers of America (AFL-CIO), Local No. 601 — Pittsburgh

Federation of Independent Salaried Unions (FISU) and its Affiliates
1 affiliate — AWSE Pittsburgh

International Brotherhood of Electrical Workers, Local 716 -

Houston, Texas

TURBOCARE, INC.

Texas Carpenters & Millwrights Regional Council, United Brotherhood of Carpenters and Joiners
of America, Local Union 724 Affiliate

ARTICLE II

DEFINITIONS

          2.1 Whenever used in the Plan, the following terms shall have the respective meanings set
forth below, unless otherwise expressly provided herein, and when the defined meaning is intended
the term is capitalized:

          (a) “Act” means the Employee Retirement Income Security Act of 1974, as amended.

          (b) “Affiliated Company” means Siemens AG (hereinafter called “Siemens”), and any company,
whether or not incorporated in the United States, (i) which is a member of a controlled group of
corporations (as defined in Section 414(b) of the Internal Revenue Code) which group includes any
Employer, (ii) which is under common control (within the meaning of Section 414(c) of the Internal
Revenue Code) with any Employer, (iii) which is a member of an affiliated service group (as defined
in Section 414(m) of the Internal Revenue Code) which group includes any Employer, (iv) which is
otherwise required to be aggregated with any Employer pursuant to Section 414(o) of the Internal
Revenue Code, or (v) in which Siemens either directly or indirectly has ownership of at least 25%
of the equity interest.

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          (c) A Member’s “Basic After-Tax Contribution Account,” “Basic Tax-Deferred Contribution
Account,” “Employer Contribution Account,” “Supplemental After-Tax Contribution Account,”
“Supple-mental Tax-Deferred Contribution Account”, “Rollover Contribution Account” and his “GSOP
Account” mean, respectively, the applicable accounts established and maintained for him as provided
in Section 6.1. A Member’s “Accounts” means the applicable accounts maintained for him.

          (d) “Beneficiary” means the person or persons designated by the Member or otherwise determined
in accordance with Section 17.8.

          (e) “Board of Directors” means the Board of Directors of the Company.

          (f) “Committees” means the Administrative Committee and the Investment Committee appointed by
the Board of Directors to manage and administer the Plan as provided for in Article XV.

          (g) “Company” means Siemens Corporation, a Delaware corporation.

          (h) “Compensation” for a Member who is an Employee of an Employer other than OSRAM Sylvania
Products, Inc. and its wholly owned subsidiaries means all cash compensation received by a Member
from an Employer, including bonuses (other than retention, stay, sign on, gainsharing, profit
sharing, special and long-term incentive bonuses), overtime payments, shift differentials and
commissions, compensation as would have been received in the absence of an election to reduce
Compensation pursuant to Section 4.2, Compensation reductions made pursuant to a plan maintained by
the Employer qualifying under Section 125 of the Internal Revenue Code (but not including Flex
Credits under the Flexible Benefits Program)and any other Compensation reductions for qualified
transportation benefits under Section 132(f)(4) of the Internal Revenue Code; but Compensation
shall exclude contributions (other than contributions under Section 4.2) to and payments from any
plan of deferred compensation (including, but not limited to, this Plan, the Siemens Pension Plans,
the Siemens Pension Preservation Plan; the Siemens Deferred Savings Plan and the Siemens
Corporation Deferred Compensation Plan) premiums paid for group insurance coverages, welfare
benefits, car and expense allowances and similar payments, and severance payments and accrued but
unused vacation pay.

          “Compensation” for a Member who is an Employee of OSRAM Sylvania Products, Inc. or its wholly
owned subsidiaries means the regular base compensation including sales commissions, sales bonuses,

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production incentive payments and lump sum wage increases received by a Member from OSRAM
Sylvania Products, Inc. or its wholly owned subsidiaries during such periods as he or she is
eligible to participate in the Plan, exclusive of other commissions, management incentives, other
incentive payments, awards, profit-sharing, stock received pursuant to employee stock option plans
or other stock purchase plans, bonuses, overtime, shift or other premiums, supplemental vacation
benefits, moving expense reimbursements, or any other fees or allowances paid to such Member during
the Plan year, provided, however, compensation as would have been received in the absence of an
election to reduce Compensation pursuant to Section 4.2, any Compensation reductions made pursuant
to a plan qualifying under Section 125 of the Internal Revenue Code (but not including Flex
Credits, under any Flexible Benefits Program), and any Compensation reductions for qualified
transportation benefits under Section 132(f)(4) of the Internal Revenue Code; but Compensation
shall exclude contributions (other than contributions under Section 4.2) to and payments from any
plan of deferred compensation (including, but not limited to, defined benefit plans sponsored by
the Company or another Employer, and if applicable, the Siemens Pension Preservation Plan, the
Siemens Deferred Savings Plan, the Siemens Corporation Deferred Compensation Plan and any deferred
compensation plan of OSRAM), premiums paid for group insurance coverages, welfare benefits, car and
expense allowances and similar payments, and severance payments and accrued but unused vacation
pay.

          In addition to the other applicable limitations set forth in the Plan, and notwithstanding any
other provision of the Plan to the contrary, for Plan Years beginning on or after January 1, 2006,
the Compensation of each Member taken into account under the Plan for any Plan Year shall not
exceed $220,000 or such other amount set forth in Section 401(a)(17) of the Internal Revenue Code,
as adjusted by the Commissioner of the Internal Revenue Service for increases in the cost-of-living
in accordance with Section 401(a)(17) of the Internal Revenue Code. The cost of living adjustment
in effect for a calendar year applies to any period, not exceeding 12 months, over which
compensation is determined (determination period) beginning in such calendar year.

          If a determination period consists of fewer than 12 months, the annual Compensation limit set
forth in the preceding paragraphs is an amount equal to the otherwise applicable annual
Compensation limit multiplied by a fraction, the numerator of which is the number of months in the
short determination period and the denominator of which is 12.

          The family aggregation rules that were in effect pursuant to Section 414(q)(6) of the Internal
Revenue Code for Plan Years beginning prior to January 1, 1997 ceased to apply to this Plan (and
to plans merged into this Plan) for Plan Years beginning on or after January 1, 1997.

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          (i) “Continuous Employment” is the period of service with an Employer or an Affiliated Company
at the time such service is performed, from the Employee’s original date of hire to his date of
termination (by reason of quit, retirement or discharge), including periods of layoff, leave of
absence or other temporary breaks in service (including periods of severance) not in excess of 12
complete months.

          For purposes of determining the Continuous Employment of an Employee who, immediately prior to
January 29, 1993, was an employee of GTE Corporation or any of its controlled group members and who
became an employee of OSRAM SYLVANIA INC. in connection with a certain stock purchase agreement
dated August 6, 1992 between GTE Corporation, Siemens Corporation, and certain related companies
(an “0SI Employee”), service by such OSI Employee prior to January 29, 1993 with GTE Corporation or
with any business entity that was a member of its controlled group (within the meaning of Section
414(b) and (c) of the Internal Revenue Code) shall be treated as service with an Employer.

          For the purpose of determining the Continuous Employment of an individual who becomes an
employee of an Employer in connection with the acquisition of some or all of the assets of any
business entity, service by the individual prior to such acquisition with such business entity or
with any member of a controlled group of corporations of which such business entity was a member at
the time such service was performed shall be treated as service with such Employer if and to the
extent determined by the Board of Directors.

          In calculating an Employee’s period of Continuous Employment, all periods of Continuous
Employment determined under the foregoing rules (whether or not consecutive) shall be aggregated;
except that Continuous Employment prior to an Employee’s quit, retirement or discharge shall not be
aggregated and shall not be taken into account in the case of a re-employed individual unless and
until he returns to the employ of an Employer or an Affiliated Company and completes one Hour of
Service.

          In calculating an Employee’s period of Continuous Employment, all periods of Continuous
Employment determined under the foregoing rules (whether or not consecutive) shall be aggregated;
except that Continuous Employment prior to an Employee’s quit, retirement or discharge shall not be
aggregated and shall not be taken into account in the case of a re-employed individual if both of
the following conditions are met:

     (1) the Employee did not have a vested right to any

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     benefits under the Plan
derived from Employer contributions at the time of such quit, retirement or
discharge; and

     (2) the period between such quit, retirement or discharge, and the date of
reemployment equals or exceeds the greater of (A) 60 months or (B) the period of
Continuous Employment before such quit, retirement or discharge.

          (j) “Contributions” means

     (1) “After-Tax Contributions,” i.e., an Employee’s Basic After-Tax
Contributions, Supplemental After Tax Contributions and, prior to January 1, 1995,
Carry-Forward After-Tax Contributions to the Plan as provided in Article IV;

     (2) “Employer Contributions,” i.e., an Employer’s Contributions to the Plan as
provided in Article V;

     (3) “Tax-Deferred Contributions,” i.e., the contributions to the Plan made by an
Employer on behalf of a Member in connection with a Member’s election to reduce his
Compensation pursuant to Section 4.2; and

     (4) “Rollover Contribution,” i.e., an Employee’s Qualified Plan Rollover
Contribution or Qualified Plan Transfer Contribution to the Plan in accordance with
Section 4.10.

          (k) “Disability” means the total disability of a Member as determined by the Administrative
Committee on the basis of proper medical evidence whereby the Member is completely unable to engage
in any and every duty pertaining to any occupation or employment for wage or profit for which he is
reasonably qualified by training, education, or experience, and such total disability can be
expected to result in death or to be of long-continued and indefinite duration, excluding, however,

     (i) disability suffered or incurred while the Member was engaged in, or
resulting from his having engaged in, a criminal enterprise;

     (ii) disability resulting from habitual drunkenness or addiction to narcotics;
or

     (iii) disability resulting from self-inflicted injury.

The date on which a disability is sustained shall be (i) in the case

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of disability due to bodily
injury, the date on which such injury occurred and (ii) in the case of disability due to disease
the date certified by a physician chosen by the Administrative Committee as the date on which such
disability commenced. Disability shall not be deemed to exist if the Member refuses to submit to
a physical examination to be made by a physician chosen by the Administrative Committee for the
purpose of determining the existence thereof.

          (l) “Effective Date” means January 29, 1993.

          (m) “Employee” means each person who is employed by an
Employer other than a person who is neither a citizen nor a resident of the United States and who
receives no earned income from the Employer which constitutes income from sources within the United
States and who is included in a unit of employees covered by a collective bargaining agreement
between the Company or one or more Employers and a collective bargaining agent, provided such
agreement provides for participation in this Plan. Notwithstanding the foregoing, any person who is
classified by the Employer as a leased employee or independent contractor or who is not on and
classified as an Employee on any payroll system of the Employer shall not be an Employee for any
purposes of this Plan, even if such person is subsequently determined to be a common law employee
by a local, state or federal court or governmental entity or agency thereof. However, solely for
purposes of determining eligibility for membership under Article III and vesting under Article IX,
any person (i) who was formerly classified as a leased employee or independent contractor, (ii) who
is determined by the Employer to have performed any services as a common law employee of the
Employer or as a leased employee as defined in Section 414(n) of the Internal Revenue Code during
such period of classification and (iii) who then becomes an Employee, shall be treated as an
Employee during his or her prior period of employment as a common law employee of the Employer or
as a leased employee as defined in Section 414(n) of the Internal Revenue Code. For purposes of
this Section 2.1(m), effective for Plan Years beginning after December 31, 1996, ‘leased employee’
is defined as any person (other than employee of the recipient) who pursuant to an agreement
between the recipient and any other person (‘leasing organization’) has performed services for the
recipient (or for the recipient and related persons, as determined in accordance with Section
414(n)(6) of the Internal Revenue Code) on a substantially full time basis for a period of at least
1 year, and such services are performed under the primary direction or control by the recipient.

          (n) “Employer” means Siemens Corporation and any Affiliated Company, provided that Siemens
Corporation acting by its board of directors shall approve the participation in the Plan of
such Affiliated Company and provided the board of directors of such Affiliated Company shall
elect to participate in the Plan.

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          (o) “Enrollment Date” means a day that is administratively feasible to enroll in the Plan as
permitted by the Administrative Committee (which shall be no less frequently than once per month).

          (p) “Fund” shall mean the assets of the Plan held by the Trustee or Trustees or the Insurance
Company contracts or policies constituting the Fund. Any such contracts or policies shall provide
either as a part of the contract or policy or by a definite written arrangement between the Company
and the Insurance Company that any dividends or retroactive rate reductions or other refunds of
premiums shall be applied within the current or next succeeding taxable year toward the purchase of
retirement annuities under the Insurance Company contract by way of reduction of future Employer
contributions to the Plan or by way of increase in benefits. Such provisions shall not, however,
prevent the return to an Employer of a contribution made by mistake of fact if such return is made
within one year after payment of the contribution or return to an Employer of a contribution (each
of which shall be conditioned upon deductibility of the contribution under Section 404 of the
Internal Revenue Code) to the extent such deduction is disallowed if such return is made within one
year after the disallowance of the deduction or the return of Plan assets as defined in Article XVI
in the event of denial of initial qualification of the Plan. Such contracts or policies shall
further provide that the annuities and all interest of Members and beneficiaries thereunder shall
be nontransferable. Such contracts or policies shall be issued to an Employer as holder.

          (q) “Funding Agreement” shall mean the instrument or instruments executed between the Company
and the Insurance Company or Trustee or Trustees named therein which provide for the receiving,
holding, investing, and disposing of the Fund.

          (r) “Highly Compensated Employee” shall mean, for any Plan Year on or after January 1, 1997,
an Employee who performs any services during such Plan Year and either

               (i) is a five-percent (5%) owner of the Employer or an Affiliated Company (within the meaning
of Section 416(i)(1)(iii) of the Internal Revenue Code) at any time during such Plan Year or the
preceding Plan Year, or

               (ii) received compensation in excess of $80,000 (as may be adjusted for cost-of-living
increases pursuant to Section 415(d) of the Internal Revenue Code) during the preceding Plan Year,
and if the Administrative Committee so elects, was in the “top-paid
group” for such year within the meaning of Section 414(q)(3) of the Internal Revenue Code.

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               Compensation for purposes of this Section (r) shall be compensation as defined in Section
414(q) of the Internal Revenue Code. For the Plan Years occurring on or after January 1, 1997, the
Administrative Committee has not elected to use the provision regarding the ‘top paid’ group.

          (s) “Hour of Service” means:

               (i) Each hour for which a person is paid or entitled to payment by an Employer or Affiliated
Company for the performance of duties.

               (ii) Each hour for which back pay, irrespective of mitigation of damages, is either awarded or
agreed to by an Employer or Affiliated Company, with no duplication of credit for hours.

               (iii) Each hour, in addition to the hours in subparagraph (i) above, for which the person is
directly or indirectly paid or entitled to payment by an Employer or Affiliated Company on account
of a period of time during which no duties are performed due to vacation, holiday, illness,
disability, lay-off, jury duty, military duty or leave of absence. No more than 501 hours shall be
credited under this subparagraph (iii) on account of any single continuous period during which he
performs no duties.

               (iv) Hours of Service shall be calculated and credited in accordance with the
rules of Department of Labor Regulations Section 2530.200b-2.

          (t) “Insurance Company” means an insurance company which is qualified to manage, acquire or
dispose of assets of the Fund under the laws of more than one State; is qualified to do business in
the State of New York; and has issued a contract or policy for the purpose of funding the Plan.

          (u) “Internal Revenue Code” means the Internal Revenue Code of 1986, as amended.

          (v) “Maternity or Paternity Absence” shall be an absence not in excess of 24 months

               (i) by reason of the pregnancy of the Member,

               (ii) by reason of the birth of a child
of the Member,

               (iii) by reason of the placement of a child with the
Member in connection with the adoption of such child by such Member, or

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                (iv) for purposes of caring for such child for a period
beginning immediately following such birth or placement.

          In no case shall a period of absence be treated as a “Maternity or Paternity Absence” unless
the Member furnishes to the Administrative Committee such timely information as the Committee may
reasonably require to establish that the absence is for one of the reasons specified above.

          (w) “Member” means an Employee who is eligible to become a Member of the Plan in accordance
with Article III and has elected to participate in the Plan.

          (x) “Normal Retirement Age” means the later of age 65 or the fifth anniversary of Continuous
Employment.

          (y) “Plan” means the Siemens Savings Plan for Union Employees as set forth herein and as it
may be amended from time to time.

          (z) “Plan Year” means January 29, 1993 through September 30, 1993 and thereafter the 12-month
period commencing October 1 and ending September 30. Effective January 1, 1996, Plan Year means
the twelve-month period commencing on the first day of January and ending on the last day of
December. Accordingly, there was a short Plan Year for the period commencing October 1, 1995 and
ending on December 31, 1995. With respect to such short Plan Year, appropriate adjustments were
made in dollar amounts and other provisions as required by law to the extent necessary to reflect
such shorter period.

          (aa) “Retirement” of a Member shall mean the termination of a Member’s Employment on or after
the date on which he has attained age fifty-five (55), provided he has completed five or more years
of Continuous Employment.

          (bb) “Spouse” means the person to whom a Member is lawfully married as of the earlier of such
Member’s death or benefit commencement date, or to whom a Member is lawfully married at the time of
a withdrawal by, a distribution to, or loan to such Member pursuant to Articles X, XI and XII
hereof.

          (cc) “Trustee” means the Trustee or Trustees at any time acting under the trust agreement or
agreements.

          2.2 Gender and Number. Except when otherwise indicated by
the context, any masculine terminology herein shall also include the feminine, and the definition
of any term herein in the singular shall also include the plural.

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ARTICLE III

ELIGIBILITY AND MEMBERSHIP

          3.1 Each Employee who was a Member of the Plan on September 30, 2006 and who is employed by
an Employer on October 1, 2006, will continue to be a Member as of such date. Each other Employee
will be eligible to become a Member of the Plan as of an Enrollment Date coincident with or next
succeeding the date on which such Employee’s Continuous Employment commenced if he then is employed
by an Employer. Also, if an individual who is an Employer and who is eligible to be a Member in the
Siemens Savings Plan is transferred directly from an employment position with an Employer rated as
salaried or non-union hourly to an employment position rated as union and, as such, such individual
is otherwise eligible to participate in the Plan, such individual shall be eligible to become a
Member of this Plan as of an Enrollment Date coincident with or next succeeding the date of such
transfer and the amounts in such individual’s accounts in those plans shall be transferred to this
Plan. Amounts so transferred shall retain their characterization as contributions pursuant to a
qualified cash or deferred arrangement described in Section 401(k) of the Internal Revenue Code,
matched and unmatched, tax-deferred and after-tax employee contributions, rollover contributions
and earnings thereon, and shall be credited accordingly to the applicable Employee’s Basic or
Supplemental Tax-Deferred Contribution Account, Basic or Supplemental After-Tax Contribution
Account, Employee Contribution Account and Rollover Contribution Account.

          3.2 Subject to the provisions of Section 4.11, membership of any Employee in the Plan shall
be entirely voluntary.

          3.3 Subject to Section 3.1, an Employee may elect to participate in the Plan as of any
Enrollment Date. Such election shall include payroll deduction authorization and/or any election
to reduce Compensation and a contribution rate on forms prescribed by the Administrative Committee.

          3.4 If an Employee ceases to be a Member by reason of the termination of his employment with
the Employers and he is later re-employed as an Employee, he shall again be eligible to become a
Member as of the date on which his employment as an Employee resumes.

-13-

 

ARTICLE IV

TAX-DEFERRED MEMBER CONTRIBUTIONS AND AFTER-TAX CONTRIBUTIONS

          4.1 Each Member, for as long as he continues active participation in the Plan, shall for
each payroll period either make After-Tax Contributions to the Plan from his Compensation by
payroll deduction pursuant to Section 4.3 and/or have the Employer make Tax-Deferred
Contributions on his behalf pursuant to Section 4.2 in lieu of Compensation otherwise paid to
him currently.

          4.2 Each Member may elect that his Compensation be reduced and that his Employer
contribute a Tax-Deferred Contribution to the Plan in the same amount on his behalf, subject to
the following:

     (a) Tax-Deferred Contributions of from l% to 25%, in 1% increments, of Compensation
may be elected by any Member; provided, however, that the minimum rate of Tax-Deferred
Contributions shall be 2% rather than 1% unless the Member elects to make After-Tax
Contributions of at least 1% of Compensation and provided further that such
contributions shall be subject to the provisions of sub-section 4.2(b. The first 6% of
Tax-Deferred Contributions per pay period elected by a Member are sometimes referred to
herein as “Basic Tax-Deferred Contributions”; the balance of such Member’s Tax-Deferred
Contributions are sometimes referred to herein as “Supplemental Tax-Deferred
Contributions.”

     (b) (1) The Administrative Committee shall determine from time to time, as it deems
desirable, the criteria for determining the maximum permissible Tax-Deferred
Contribution rate for Employees who are Highly Compensated Employees which the
Administrative Committee believes is likely to cause the Plan to satisfy the Actual
Deferral Percentage Test described below. The Administrative Committee’s determinations
pursuant to this Section 4.2 shall be final and shall not be subject to question by the
Trustee, the Insurance Company or any Member or group of Members.

          (2) The Actual Deferral Percentage Test requires that, for any Plan Year, the
Actual Deferral Percentage for the eligible Employees who are Highly Compensated
Employees shall not exceed the greater of (i) or (ii) as follows:

(i) The Actual Deferral Percentage for the
eligible Employees other than Highly Compensated
Employees, times 1.25, or

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(ii) The Actual Deferral Percentage for the
eligible Employees other than Highly Compensated Employees, times
2.0; provided, however, that the Actual Deferral Percentage for
Highly Compensated Employees may not exceed the Actual Deferral
Percentage for the eligible Employees other than Highly
Compensated Employees by more than two percentage points.

(iii) For purposes of performing the Actual Deferral Percentage Test
under Section 4.2(b), current year data with regard to eligible
Employees other than non Highly Compensated Employees shall be used.

The Actual Deferral Percentage for either specified group of eligible Employees for a
Plan Year shall be the average of the ratios (calculated separately for each eligible
Employee in such group) of the sum of (a) the amount of Tax-Deferred Contributions
actually paid to the Plan on behalf of each such eligible Employee for such Plan Year
(b) all other elective contributions made on behalf of such eligible Employee for such
Plan Year under any other plan aggregated with this Plan for purposes of Section
401(a)(4) or Section 410(b) of the Internal Revenue Code, and (c) in the case of a
Highly Compensated Employee, all other elective contributions made on behalf of such
eligible Employee for such Plan Year under any other cash-or-deferred arrangement in
which he is eligible (other than one which may not be aggregated with this Plan), to the
eligible Employee’s compensation, as defined in Section 414(s) of the Internal Revenue
Code, for such Plan Year. The Actual Deferral Percentage Test shall be calculated in
accordance with Section 401(k) of the Internal Revenue Code and Treasury Regulations
thereunder, which are hereby incorporated by this reference.

          (3) Effective for Plan Years beginning after December 31, 1996, in the event that
at the end of the Plan Year it is determined that the Plan would otherwise fail to
satisfy the Actual Deferral Percentage Test for that Plan Year, the Administrative
Committee may determine either (i) that an additional Employer Contribution shall be
made pursuant to sub-section 5.1(b), or (ii) to distribute excess contributions in the
three step method set forth in the immediately following sentence. Step one is to
determine the excess contribution by lowering the Highly Compensated Employee with the
largest percentage deferral (ADR) down to the next Highly Compensated Employee with the
next highest
deferral percentage until the Actual Deferral Percentage Test is satisfied; step
two is to multiply the percentage

-15-

 

reductions by the compensation of the respective
Highly Compensated Employees to determine the excess contribution; and step three is to
distribute the excess contribution (together with any income allocable to such amounts
for such Plan Year) to the Highly Compensated Employee with the largest dollar deferral
(and to forfeit any corresponding Employer Contributions for application under Article
XIII) and then distributing the excess contributions (together with any income allocable
to such amounts for such Plan Year) to the Highly Compensated Employee with the next
largest dollar deferral (and to forfeit any corresponding Employer Contributions for
application under Article XIII) and repeating until the excess is depleted. The
earnings (or losses) allocable to excess contributions shall be determined by
multiplying the earnings (or losses) allocable to the Highly Compensated Employee’s Tax
Deferred Contributions for Highly Compensated Employee’s Tax Deferred Contributions for
the Plan Year by a fraction, the numerator of which is the excess contributions on
behalf of the Highly Compensated Employee for the Plan Year and the denominator of which
is the Highly Compensated Employee’s Tax Deferred Account balance on the last day of the
Plan Year reduced by the earnings (or increased by the losses) allocable to such
Tax-Deferred Account balance for the Plan Year. The amount which may be distributed
pursuant to this sub-section for any Plan Year shall be reduced by the amount of any
excess Tax-Deferred Contributions previously distributed pursuant to sub-section 4.2(d)
for the calendar year ending in such Plan Year. Any amounts to be distributed to a
Highly Compensated Employee pursuant to this sub-section 4.2(b)(3) shall be made within
12 months after the close of the Plan Year in which the Plan failed to satisfy the
Actual Deferral Percentage Test.

     (c) If the total Tax-Deferred Contributions made on
behalf of a Member during a calendar year beginning January 1, 2006 by the application
of the percentage elected by him under this Plan, together with such Member’s elective
contributions previously made to other plans maintained by the Affiliated Companies,
would otherwise exceed $15,000 (adjusted for cost of living increases to the extent
permitted under Section 402(g) of the Internal Revenue Code), the excess shall not
constitute a reduction of the Member’s Compensation. Such excess shall instead
constitute:

	 	(i)	 	a Basic After-Tax Contribution to the extent required, if any, to
make the sum of the Member’s
Tax-Deferred and After-Tax Contributions equal no more than 6% of his
Compensation, and

-16-

 

	 	(ii)	 	a Supplemental After-Tax Contribution for all additional
amounts deducted.

     This excess shall be credited to the applicable Member’s Accounts. In such
event, Tax-Deferred Contributions will be resumed at the rate previously in effect as
of the first day of the next succeeding calendar year unless otherwise changed by the
Member.

     (d) If the total Tax-Deferred Contributions made on a Member’s behalf during a
calendar year beginning January 1, 2006 and the Member’s elective contributions made to
other plans during such year reach $15,000 (as adjusted for cost-of-living increases
under Section 402(g) of the Internal Revenue Code), the Member may elect to allocate all
or any portion of such excess to his Tax-Deferred Contributions under this Plan (but not
in excess of the amount thereof for such calendar year) and to have such amount
(together with any income allocable to such amount during such calendar year)
distributed to him. A Member must make such an election in writing to the
Administrative Committee not later than January 31 of the next succeeding calendar year.
Distribution of such excess amount (and allocable income thereof) shall be made not
later than April 15 following such January 31. The amount which may be distributed
pursuant to this sub-section for any calendar year shall be reduced by the amount of any
excess Tax-Deferred Contributions previously distributed pursuant to sub-section
4.2(b)(3) for the plan Year beginning in such calendar year.

          4.3 Each Member may also elect to make After-Tax Contributions to the Plan from his
Compensation by payroll deduction. After-Tax Contributions of from l% to 25%, in l%
increments, of Compensation may be elected by any Member, provided, however, that the minimum
rate of After-Tax Contributions shall be 2% rather than 1% unless the Member elects to make
Tax-Deferred Contributions of at least 1% of Compensation, and, subject to the following:

          (a) The first 6% of After-Tax Contributions per pay period elected by a Member are
sometimes referred to herein as “Basic After-Tax Contributions.” A Member may make Basic
After-Tax Contributions only to the extent that the sum of his Tax-Deferred Contribution rate
and his Basic After-Tax Contribution rate does not exceed 6% of his Compensation per pay
period.

          (b) A Member who is making and continues to make either
Basic Tax-Deferred or Basic After-Tax Contributions, or both, which in the aggregate are at
least 6% of the Member’s

-17-

 

Compensation, may also make “Supplemental After-Tax Contributions” to
the Plan from his Compensation for each pay period by payroll deduction; provided, however,
that in no event may the sum of the Member’s Tax-Deferred and After-Tax Contributions exceed
25% of his Compensation.

          (c) Notwithstanding the foregoing provisions of this Section 4.3, Members who are
determined by the Administrative Committee to be Highly Compensated Employees may elect a rate
of After-Tax Contributions only if such rate is equal to or less than the maximum After-Tax
Contribution rate permitted for such Members which the Committee believes is likely to cause
the Plan to satisfy the Actual Contribution Percentage Test described in sub-section 5.2(b).
The Administrative Committee’s determinations pursuant to this Section 4.3 shall be final and
shall not be subject to question by the Trustee, the Insurance Company or any Member or group
of Members.

          4.4 Subject to Sections 4.2 and 4.3, a Member may change his rate of Tax-Deferred or
After-Tax Contributions at least once a month by calling the Siemens Benefits Service Center or
by any other method prescribed by the Administrative Committee.

          4.5 (a) Prior to January 1, 1995, for each Plan Year in which a Member’s Tax-Deferred
Contributions and Basic After-Tax Contributions are at least 6% of his Compensation, the
difference between 16% of the Member’s Compensation and that amount which was actually
contributed pursuant to Sections 4.1 and 4.2 and which was not withdrawn or distributed, shall
be known as “Carry-Forward After-Tax Contributions.” Carry-Forward After-Tax Contributions
shall not include any contributions attributable to any part of any Plan Year during which a
Member was ineligible to make After-Tax Contributions.

               (b) (i) A Carry-Forward After-Tax Contribution arising in a Plan Year may be made in any
succeeding Plan Year in the form of one or more single sum payments.

                    (ii) If the Carry-Forward After-Tax Contribution arising in a Plan Year is made in the
next succeeding Plan Year, it may also be made by authorized payroll deductions of equal
amounts, provided that such payroll deductions are completed within said next succeeding Plan
Year.

Effective January 1, 1995, no Carry-Forward After-Tax Contributions may be made.

          4.6 A Member who ceases to be eligible as an Employee,
but who remains in the employment of an Employer, or an Affiliated Company other than an
Employer, shall have his Tax-Deferred and

-18-

 

After-Tax Contributions automatically suspended as of
the date of such change of employment status. Such Member’s Tax-Deferred and After-Tax
Contributions may be resumed upon his again becoming an eligible Employee. Such an Employee may
not make up suspended Contributions.

          4.7 Except as may otherwise apply under Section 414(u) of the Internal Revenue Code and the
regulations hereunder, a Member shall not be entitled to make Contributions, other than a
Rollover Contribution, to the Plan, and no deduction shall be made pursuant to his payroll
deduction authorization, for any period in which he is not receiving Compensation. In addition,
no Tax-Deferred Contributions, other than a Rollover Contribution, shall be made on behalf of
such Member during any such period.

          4.8 The Employers shall pay to the Trustee the amount of Members’ Tax Deferred and After
Tax Contributions for each month as soon as such amounts can reasonably be segregated from the
Employer’s assets, and in no event later than the fifteenth business day of the month following
the month in which the contributions are withheld by the Employer.

          4.9 Payment of After-Tax Contributions, Tax-Deferred Contributions and Employer
Contributions to the Plan as prescribed in Articles IV and V shall constitute the funding policy
and method of the Plan.

          4.10 An Employee (whether or not he is otherwise a Member) may make a Rollover Contribution
to the Plan at any time consisting of a “Qualified Plan Rollover Contribution” or a “Qualified
Plan Transfer Contribution” as hereinafter prescribed:

          (a) “Qualified Plan Rollover Contribution” means any amount received by an individual from
a profit-sharing, pension or stock bonus plan meeting the requirements of Section 401(a) of the
Internal Revenue Code, from a qualified annuity plan meeting the requirements of Section 403(a)
of the Internal Revenue Code, from an individual retirement account meeting the requirements of
Section 408(a) of the Internal Revenue Code or from an individual retirement annuity meeting the
requirements of Section 408(b) of the Internal Revenue Code, which is transferred to this Plan in
a tax-free rollover satisfying the requirements of Section 402(c), Section 403(a) (4) or Section
408(d)(3)(A)(ii) of the Internal Revenue Code.

          (b) “Qualified Plan Transfer Contribution” means any amount transferred directly to this
Plan on behalf of an individual from a profit-sharing, pension or stock bonus plan meeting the
requirements of Section 401(a) of the Internal Revenue Code, provided that such transfer is
approved by the Board of Directors.

-19-

 

          Notwithstanding anything to the contrary in this Section 4.10, an 0SI Employee may make only
one Qualified Plan Rollover Contribution to this Plan consisting of amounts received by such
Employee from the GTE Corporation Savings, Investment & Tax-Deferral Plan For Hourly Employees.
No Rollover Contribution shall be accepted until the Administrative Committee has determined to
its satisfaction based on the facts submitted by the Employee making the Rollover Contribution
that the amount transferred meets the applicable requirements of subparagraph (a) or (b) above.
The Administrative Committee may prescribe such rules and regulations governing the making of
Rollover Contributions as it may deem desirable. Any Qualified Plan Rollover Contribution shall
be credited to the applicable Employee’s Rollover Contribution Account. Amounts transferred to
this Plan in a Qualified Plan Transfer Contribution shall retain their characterization as
contributions pursuant to a qualified cash or deferred arrangement described in Section 401(k) of
the Internal Revenue Code, matched and unmatched after-tax employee contributions, employer
contributions, and earnings thereon, and shall be credited accordingly to the applicable
Employee’s Tax-Deferred Contribution Account, Basic or Supplemental After-Tax Contribution
Account and Rollover Contribution Account. Except to the extent that the context indicates
otherwise, the term “Member” as used in this Plan shall be deemed to include each Employee who
has made a Rollover Contribution to this Plan irrespective of whether such Employee shall have
become a Member pursuant to Article III; provided, however, that in no event shall an Employee
who has not become a Member pursuant to Article III be entitled to make Tax-Deferred
Contributions pursuant to Section 4.2 or After-Tax Contributions pursuant to Section 4.3, or to
share in Employer Contributions pursuant to Article V prior to so becoming a Member pursuant to
Article Ill. Rollover Contributions shall be disregarded for purposes of Section 6.8.

          (c) Notwithstanding the other provisions of this Section to the contrary, effective March 1,
2001, an Employee whose employment with all Affiliated Companies is terminated shall be able to
rollover into the Siemens Savings Plan For Union Employees the amount of any lump sum distribution
he may be entitled to receive from the Siemens Pension Plan For Union Employees.

          4.11 Notwithstanding the other provisions of this Article IV to the contrary, Employees who
are hired on or after July 19, 2004 by an Employer (other than Employees hired at the Tucker,
Georgia or Duluth, Georgia facilities of Siemens Energy & Automation, Inc.) will, as soon as
administratively possible after the 30th day after they first become eligible to become a Member of
the Siemens Savings Plan For Union Employees, automatically become Members and have deducted
from their Compensation Tax-Deferred

-20-

 

Contributions at 3% of their Compensation, unless and until
the Employee affirmatively indicates that he or she does not want to participate in the Plan or
affirmatively elects to participate at a different contribution rate or on a basis other than as
Tax-Deferred Contributions. These automatic contributions shall be placed in the Stable Value Fund
of the Plan until such time as the Employee indicates that the contribution is to be placed in
another investment fund of the Plan. Such automatic contributions to the Siemens Savings Plan For
Union Employees shall be subject to the other provisions of the Plan that are applicable to
Tax-Deferred Contributions. Appropriate notices will be provided to Employees in connection with
the application of this Section 4.11.

ARTICLE V

EMPLOYER CONTRIBUTIONS

          5.1 (a) Unless otherwise provided in the Plan (including Appendices thereto), each Employer
shall make Employer Contributions to the Plan for each month equal to 50% of the Basic
Tax-Deferred and Basic After-Tax Contributions made by or on behalf of Members for such month,
less any amount of forfeiture then to be applied to reduce such Employer Contributions pursuant
to Article XIII.

          (b) Pursuant to sub-section 4.2(b)(3) or sub-section 5.2(c), if the Administrative Committee
so determines, each Employer shall make an additional Employer Contribution sufficient in amount to
cause the requirements of the Actual Deferral Percentage Test or the Actual Contribution Percentage
Test to be satisfied. Such additional Employer Contribution shall be credited to the Tax-Deferred
Contribution Accounts of Members who are not Highly Compensated Employees in the proportion that
each such Member’s Tax-Deferred Contributions represent of total Tax-Deferred Contributions of all
Members in this group for the Plan Year. Employer Contributions made pursuant to this sub-section
shall constitute “qualified matching contributions” or additional “matching contributions” and
shall satisfy the requirements of Section l.401(k)-1(b)(3) or Section 1.401(m)-1(b)(2) as
applicable, of the Treasury Regulations, which are hereby incorporated by this reference.

          (c) This Plan is intended to constitute a profit-sharing plan as referred to in Section 401(a)
of the Internal Revenue Code; provided, however, that Employer Contributions and Tax-Deferred
Contributions may be made without regard to the existence of current
or accumulated profits as permitted by Section 401(a)(27) of the Internal Revenue Code.

-21-

 

          5.2 (a) The Administrative Committee shall determine the maximum permissible rate or amount of
Employer and After-Tax Contributions to the Plan which the Administrative Committee believes is
likely to cause the Plan to satisfy the Actual Contribution Percentage Test described below. The
Administrative Committee’s determinations pursuant to this Section 5.2 shall be final and shall not
be subject to question by the Trustee, the Insurance Company or any Member or group of Members.

          (b) The Actual Contribution Percentage Test requires that, for any Plan Year, the Actual
Contribution Percentage for the eligible Employees who are Highly Compensated Employees shall not
exceed the greater of (i) or (ii) as follows:

          (i) The Actual Contribution Percentage for the eligible Employees other than Highly
Compensated Employees, times 1.25, or

          (ii) The Actual Contribution Percentage for the eligible employees other than Highly
Compensated Employees, times 2.0; provided, however, that the Actual Contribution Percentage for
the Highly Compensated Employees may not exceed the Actual Contribution Percentage for the eligible
Employees other than Highly Compensated Employees by more than two percentage points provided,
however, that the Actual Contribution Percentage for Highly Compensated Employee shall be further
limited to the extent necessary to prevent the multiple use of the alternative limitation in
sub-section 4.2(b)(2)(ii) and in paragraph (ii) above.

The Actual Contribution Percentage for either specified group of eligible Employees for a Plan Year
shall be the average of the ratios (calculated separately for each eligible Employee in such
group) of the sum of (i) the amount of the Employer and After-Tax Contributions actually paid to
the Plan on behalf of each such eligible Employee for such Plan Year, (ii) all other employee and
matching contributions made on behalf of such eligible Employee for such Plan Year under any other
plan aggregated with this Plan for purposes of Section 401(a)(4) or Section 410(b) of the Internal
Revenue Code, and (iii) in the case of a Highly Compensated Employee, all other employee and
matching contributions made on behalf of such eligible Employee for such Plan Year under any other
plan subject to Section 401(m) of the Internal Revenue Code in which he is eligible (other than
one which may not be aggregated with this Plan), to the eligible Employee’s compensation, as
defined in Section 414(s) of the Internal Revenue Code, for such Plan Year. In addition, all or a
portion of the Tax-Deferred Contributions actually paid to the Plan on behalf of eligible
Employees other than Highly Compensated Employees may be taken into account in
determining the Actual Contribution Percentage for such group, provided that the Plan continues to
satisfy the Actual Deferral

-22-

 

Percentage Test under sub-section 4.2(b)(2) without regard for such
amount of Tax-Deferred Contributions taken into account hereunder. The Actual Contribution
Percentage Test shall be calculated in accordance with Section 401(m) of the Internal Revenue Code
and Treasury Regulations thereunder, which are hereby incorporated by this reference. For purposes
of performing the Actual Contribution Percentage Test under Section 5.2(b), current year data with
regard to eligible Employees other that non Highly Compensated Employees shall be used.

          (c) In the event that at the end of the Plan Year it is determined that the Plan would
otherwise fail to satisfy the Actual Contribution Percentage Test for that Plan Year, or in order
to prevent multiple use of the alternative limitation, the Administrative Committee may determine
either (i) that an additional Employer Contribution shall be made pursuant to sub-section 5.1(b) or
(ii) to reduce the amount of Contributions allocated to the Accounts of Highly Compensated
Employees in a manner similar to that set forth in sub-section 4.2(b)(3)(ii), and to have such
amounts (together with any income allocable to such amounts for such Plan Year) paid to such
Highly Compensated Employees in accordance with Section 401(m) of the Internal Revenue Code and
Treasury Regulations thereunder, to the extent the Administrative Committee deems necessary so as
to cause the Plan to satisfy the Actual Contribution Percentage Test, such reduction to be made in
the following order of priority:

          (i) Supplemental After-Tax Contributions,

          (ii) Basic After-Tax Contributions and corresponding Employer Contributions, and

          (iii) any additional excess Employer contributions, except that non-vested Employer
Contributions shall not be paid but shall be forfeited and applied under Article XIII. The
earnings (or losses) allocable to excess contributions shall be determined by multiplying the
earnings (or losses) allocable to the Highly Compensated Employee’s After-Tax Contributions and
Employer Contributions on his behalf for the Plan Year by a fraction, the numerator of which is the
excess contributions on behalf of the Highly Compensated Employee for the Plan Year and the
denominator of which the sum is the Highly Compensated Employee’s After-Tax Contributions and
Employer Contribution account balances on the last day of the Plan Year reduced by the earnings (or
increased by the losses) allocable to such account balances for the Plan Year. Any amounts to be
distributed to a Highly Compensated Employee pursuant to this sub-section 5.2(c) shall be made
within 12 months after the close of the Plan Year in which the Plan failed to
satisfy the Actual Contribution Percentage Test.

-23-

 

          5.3 As soon as practicable after the posting of the Employee’s Basic Tax Deferred
Contributions or Basic After Tax Contributions to the Employee’s Accounts by the Plan’s
recordkeeper, each Employer shall pay or transfer to the Trustee the amount of its Employer
Contribution for such month prescribed by Section 5.1

ARTICLE VI

MEMBERS’ ACCOUNTS

          6.1 There shall be established and maintained for each
Member to the extent applicable:

	 	(a)	 	a Basic After-Tax Contribution Account;
	 
	 	(b)	 	a Tax-Deferred Contribution Account;
	 
	 	(c)	 	an Employer Contribution Account;
	 
	 	(d)	 	a Supplemental After-Tax Contribution Account;
	 
	 	(e)	 	a Supplemental Tax-Deferred Contribution Account;
	 
	 	(f)	 	a Rollover Contribution Account; and
	 
	 	(g)	 	a GSOP Account

          6.2 The Administrative Committee shall establish and maintain (or cause to be established and
maintained) the applicable Accounts for each Member.

          6.3 The amount of a Member’s Basic After-Tax Contributions shall be credited to his Basic
After-Tax Contribution Account.

          6.4 The amount of a Member’s Basic and Supplemental Tax-Deferred Contributions shall be
credited to his Tax-Deferred Contribution Account.

          6.5 The amount of a Member’s Supplemental After-Tax Contributions and Carry-Forward After-Tax
Contributions shall be credited to his Supplemental After-Tax Contribution Account. Effective
January 1, 1995, no Carry-Forward After-Tax Contributions may be made.

          6.6 The aggregate amount of an Employer’s Contributions,
including the amount of forfeitures then to be applied to reduce the Contributions of such Employer
pursuant to Article XIII, shall be

-24-

 

credited to the Employer Contribution Accounts of Members
employed by such Employer, in amounts equal to the appropriate percentage of each Member’s Basic
Tax-Deferred and Basic After-Tax Contributions determined pursuant to Section 5.1, when credited
pursuant to Section 6.7(2).

          6.7 As of the end of each business day, the net worth of the assets of each investment fund
under Article VII of the Plan shall be determined. In determining such net worth, the Trustee or
Insurance Company shall evaluate the assets of the investment fund under Article VII of the Plan at
their fair market value as of such day and shall deduct any liabilities or other amounts properly
chargeable against such investment fund. The assets of the investment fund shall be allocated
among the account balances of Members in the investment fund in the following manner:

          (1) The balance for each Member in the investment fund as of the preceding business day, after
reduction by any withdrawals or distributions made as of such day the (“opening balance”) shall be
determined.

          (2) The opening balance shall be increased by and credited with the dollar amount of
Contributions credited to the investment fund since the preceding business day, (the “adjusted
balance”), and shall include all deductions from all paychecks preceding that day that have been
posted to the Plan.

          (3) The fair market value of the investment fund on the day of valuation shall be apportioned
to each Member in the ratio that the adjusted account balance for such Member as of the day of
valuation bears to the total of the adjusted balances in the investment fund as of such valuation
date. The fair market value of a guaranteed income contract issued by an Insurance Company or of
an interest thereunder shall be measured by the amount held under such contract or in respect of
such interest as reported by the Insurance Company. In the case of the Fixed Rate Fund described in
Section 7.2 hereof, the foregoing calculation shall be made separately with respect to the separate
portion of the investment fund allocable to each of the Employers.

          6.8 (a) The term “Account Addition” means, for any Member for any limitation year, the sum of:

          (1) the Employer Contributions and Tax-Deferred Contributions under this Plan for the Member’s
Accounts including any adjustment under Article XIII, plus any employer contribution allocated to
the Member’s account under any other defined contribution plan (as described in Section 414(i) of
the Internal
Revenue Code), any individual medical account (as described in Section 415(l) of the Internal
Revenue Code) or any key employee’s

-25-

 

post-retirement medical benefit account (as described in
Section 4l9A(d) of the Internal Revenue Code) maintained by an Employer or an Affiliated Company,

          (2) the Member’s After-Tax Contributions under this Plan, plus any employee contribution
allocated to the Member’s account under any other plan maintained by an Employer or an Affiliated
Company, and

          (3) forfeitures allocated to the Member’s account under any other defined contribution plan
maintained by an Employer or an Affiliated Company.

          (b) Effective for limitation years beginning after December 31, 2001, the total Account
Addition for any Member for any limitation year shall not exceed the lesser of:

	 	(1)	 	$40,000 (as adjusted for cost of living increases
as provided in Section 415(d) of the Internal Revenue Code pursuant to
regulations thereof); or
	 
	 	(2)	 	100% of the Member’s total compensation (within the
meaning of Treasury Regulation §1.415-2(d)) for such limitation year.

If a Member’s Account Addition for any limitation year exceeds the foregoing limitation, his
Supplemental After-Tax Contributions for the Plan Year, if any, and allocable income thereon shall
be reduced and returned to the Member. If, after returning such contributions to the Member, an
excess still exists, his Basic After-Tax Contributions and the related Employer Contributions for
the Plan Year (and allocable income thereon) shall then be reduced proportionately; such Basic
After-Tax Contributions shall be refunded to him as soon as practicable. If further reduction is
necessary, his Tax-Deferred Contributions and any related Employer Contributions and allocable
income thereon shall be reduced proportionately; such Tax Deferred Contributions shall be refunded
to him as soon as possible. The amount of any reduction in Employer Contributions shall be held in
the Fund and shall be applied as provided in Article XIII to reduce subsequent Employer
Contributions.

Effective for limitation years beginning after December 31, 1997, compensation for purposes of
Section 415(c)(3) of the Internal Revenue Code includes elective deferrals under Sections 125,
402(g)(3), 402(h)(l)(B), 403(b), and 457(b) of the Internal Revenue Code and employee contributions
described in Section 401(h) of the
Internal Revenue Code which are treated as employer contributions, and, for Plan Years beginning
after December 31, 2000, such compensation also includes qualified transportation benefits under

-26-

 

Section 132(f)(4) of the Internal Revenue Code.

          (c) For purposes of this Section 6.8, the limitation year shall be the Plan Year. All defined
contribution plans (whether or not terminated) maintained by an Employer or an Affiliated Company
shall be treated as one defined contribution plan, provided that for purposes of this Section 6.8,
“Affiliated Company” shall have the meaning set forth in sub-section 2.1(b) except that the phrase
“more than 50 percent” shall be substituted for the phrase “at least 80 percent” in each place such
latter phrase appears in Section 1563(a)(1) of the Internal Revenue Code referenced in Section
414(b) thereof.

          (d) The combined limitation that was in effect pursuant to Section 415(e) of the Internal
Revenue Code for limitation years beginning prior to January 1, 2000 ceased to apply to this Plan
(and to plans merged into this Plan) for limitation years beginning on or after January 1, 2000.

ARTICLE VII

INVESTMENT FUNDS

          7.1 Each Member shall be entitled to direct that Contributions to be credited to his Accounts
shall be invested (in integral multiples of 1%) in one or more of the Stable Value Investment
Option, the LifeCycle Investment Portfolios, the Siemens AG Stock Investment Option, U.S. Large Cap
Stock Investment Option, U.S. Small Cap Stock Investment Option, Non U.S. Developed Markets Stock
Investment Option, Non U.S. Emerging Markets Investment Option, Core Bond Investment Option, High
Yield Bond Investment Option, and/or the Self-Directed Brokerage Account Investment Option. A
Rollover Contribution made by a Member to the Plan shall be invested in accordance with the last
investment directions the Member has made, as an active Member of the Plan, with respect to
contributions credited to his account in the Plan.

          In the absence of a Member’s direction as to the investment of Contributions credited to his
Accounts, such Contributions shall be invested 100% in the Stable Value Fund.

          Each Member may also elect to change prospectively his investment funds and the amount to be
invested in a particular investment fund for amounts that have already been contributed to his
Accounts, in any dollar amount, without any limitation on the frequency of such elections, by
calling the Siemens Benefits
Service Center or by any other method prescribed by the Administrative Committee.
Notwithstanding the foregoing, the Administrative Committee may place a restriction on the amount
of

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time during which an amount transferred to a particular investment option from another
investment option in the Plan must remain in that investment option, before it can be transferred
to another investment option in the Plan.

          7.2 Stable Value Investment Option

          Amounts allocated to the Stable Value Investment Option are invested in a diversified
portfolio of investment contracts with insurance companies, banks, or other financial institutions.
The rate paid on the Stable Value Investment Option is the average yield being earned by all of the
investments and changes on a daily basis to reflect variations in the average rate being earned on
the investments. It is designed to provide a steadily increasing principal value.

          7.3 LifeCycle Investment Portfolios

          The LifeCycle Investment portfolios are a family of five diversified mutual funds designed to
meet long-term investment goals based on various time horizons. Each LifeCycle portfolio carries a
date, indicating the year when the Member is expected to begin withdrawing his assets. Each
LifeCycle portfolio aims for its highest returns early in its life, and then gradually shifts into
an increasingly conservative investment mix. The Investment Manager for these investment portfolios
evaluates the risks and potential rewards of the different asset classes and may adjust the
investment mix to maximize investment returns as appropriate for the portfolios’ investment time
periods. Interest and dividends earned by each portfolio are re-invested in that portfolio.

          7.4 Siemens AG Stock Investment Option

          The objective of the Siemens AG Stock Investment Option is to track the performance of Siemens
AG ordinary shares. Amounts allocated to this investment option will be invested in Siemens AG
American Depositary Shares (“ADSs”), which are traded on the New York Stock Exchange and evidenced
by Siemens American Depositary Receipts (“ADRs”). The value of this investment option is determined
by the market price of Siemens ADSs, which is expected to closely track the market price of Siemens
AG ordinary shares as traded in other markets. Amounts allocated to this investment option are
invested solely in Siemens ADRs except for a small amount of cash held for liquidity purposes.
This investment option is not an actively managed fund and its investments are made without regard
to stock price or investment outlook. Cash dividends on Siemens AG ordinary shares are allocated to
investors in this
investment option in cash at the rate of 85% of the full dividend due to foreign withholding
taxes. Since dividends are reinvested in

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units, the number of
units in this investment option will
increase when dividends are paid.

          7.5 U.S. Large Cap Stock Investment Option 

          Amounts allocated to the U.S. Large Cap Stock Investment Option are invested in one or more
portfolios whose objective is to seek to achieve long-term capital growth while generating returns
that are generally higher than U.S. large capitalization stock market averages as measured by the
benchmark Standard & Poor’s 500 Index. The U.S. Large Cap Stock Investment Option aims to achieve
this by investing in a widely diversified portfolio of select stocks issued primarily by large and
medium-sized companies. In order to reduce the variability of this option relative to the S&P 500
index, and to minimize investment management fees, approximately 75% of the amounts held under this
option will be invested in an S&P 500 Index portfolio.

          7.6 U.S. Small Cap Stock Investment Option

          Amounts allocated to the U.S. Small Cap Stock Investment Option are invested in one or more
portfolios whose objective is to increase the value of the participant’s original investment over
the long term, primarily through investments in a diverse group of small U.S. companies whose
securities are traded in the U.S. securities markets. This option has as its benchmark the Russell
2500 Index.

          7.7 Non U.S. Developed Markets Stock Investment Option

          Amounts allocated to the Non U.S. Developed Markets Stock Investment Option are invested in
one or more portfolios whose objective is to achieve long-term capital growth by investing in the
securities of companies that are based outside the U.S., and traded on or located in what are
generally regarded as developed equity markets. These countries are considered to have
well-developed, smoothly functioning capital markets and an underlying legal structure that
supports financial investment. This option’s market performance benchmark is the Morgan Stanley
Capital International Europe, Australasia, Far East (MSCI EAFE) index. In addition to the risks
associated with investment in equity securities, this option carries with it risks attributable to
exposure to fluctuation in foreign currencies.

          7.8 Non U.S. Emerging Markets Stock Investment Option

          Amounts allocated to the Non U.S. Emerging Markets Stock Investment Option are invested in one
or more portfolios whose
objective is to achieve long-term capital growth by investing in securities of companies that
are based outside the U.S., and traded

-29-

 

on or located in what are generally regarded as emerging
equity and financial markets. In addition to the risks associated with investment in equity
securities, this option carries with it risks attributable to exposure to fluctuation in foreign
currencies, and risks associated with less highly developed securities markets, including political
and operational risks. Designation as an emerging market is determined by a number of factors such
as gross domestic product per capital; local government regulations; perceived investment risk;
foreign ownership limits and capital controls; or the general perception of the investment
community when determining an ‘emerging’ classification of a market (Source: Morgan Stanley Capital
International). This option’s performance benchmark is the MSCI Emerging Markets Free Index.

          7.9 Core Bond Investment Option

          Amounts allocated to the Core Bond Investment Option are invested in one or more portfolios
whose objective is to realize a total return that exceeds that of Lehman Brothers Aggregate Bond
Index, while maintaining overall risk which is similar to this index. Under this investment option,
amounts are invested in a variety of investment grade fixed income securities, and the market
performance benchmark is the Lehman Brothers Aggregate Bond Index. Investments under this option
include, but are not limited to, fixed-income securities issued by the U.S. Government and
Agencies, corporations, mortgage-backed issuers, asset-backed issuers, U.S. dollar-denominated
securities of foreign issuers, and preferred stocks.

          7.10 High Yield Bond Investment Option

          Amounts allocated to the High Yield Bond Investment Option are invested in one or more
portfolios whose objective is to earn high current income by investing in a diversified portfolio
of below-investment grade income securities. A secondary objective is capital appreciation. The
average maturity of the portfolio and credit rating of the investment under this option are
expected to approximate those of the Merrill Lynch Master High Yield Master II Bond Index.
Investments under this option include, but are not limited to, investments in public and corporate
fixed-income securities, U.S. dollars fixed income securities of foreign issuers, convertible
securities, zero-coupon securities and preferred stocks.

          7.11 Self-Directed Brokerage Account Investment Option

          This option allows Members to invest through a self directed brokerage account (SDB) through
Hewitt Financial Services. The SDB
account gives Members who want to build and manage their own portfolios an opportunity to
invest in a wide range of mutual funds

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and individual stocks. A Member must leave a minimum balance
of $500 in investments in the Plan other than an SDB account or the “Let’s Share” account in order
to open and maintain an SDB account, not taking into account changes in the value of accounts other
than the SDB account and the “Let’s Share” account that are due solely to market fluctuations in
the value of these accounts. Member contributions to the Plan directly from a Member’s paycheck
cannot be directed into an SDB account. A Member should not consider this option unless the Member
is a sophisticated investor who is willing to take on additional risk and is prepared to assume
responsibility for closely monitoring their investments in the SDB account.

ARTICLE VIII

DISTRIBUTIONS FROM FUND

          8.1 Distributions from the Fund shall be charged to the Member’s Accounts in the Fund.
The amount of any distribution of less than the Member’s entire balance in his Accounts shall
be paid from the Member’s balance in each of the investment funds in which the Member’s
Accounts are then invested (determined under Article XI as of the date as of which the
distribution is made) in the proportion that the Member’s balance in each such fund bears to
the total of the Member’s balances in all such investment funds.

          8.2 The distributable amount in a Member’s Account in the Fund shall be determined on the
basis of the value of such Account in accordance with Article XI.

ARTICLE IX

VESTING

          9.1 The Tax-Deferred, Basic After-Tax, Supplemental After-Tax and Rollover Contribution
Accounts of each Member are at all times 100% vested in the Member.

          9.2 With respect to Employer Contributions made prior to January 1, 1995, except as
provided in Section 9.3, a Member shall acquire a 50% vested interest in his Employer
Contributions (and shall be fully vested in any earnings in his Employer Contribution Account
attributable thereto) on the date such contributions are allocated to his Employer Contribution
Account, and shall be vested in the remaining 50% of such Employer
Contributions (and any earnings in his Employer Contribution Account attributable thereto) as
of the date which is 24 months

-31-

 

after the day as of which the Employer Contributions were
allocated to the Member’s Employer Contributions Account, provided that the Member’s Continuous
Employment does not terminate prior to the end of such 24 month period.

               With respect to Employer Contributions made on or after January 1, 1995, except as
provided in Sections 9.3, a Member shall vest in his Employer Contribution Account based on the
number of years of his Continuous Employment (excluding Continuous Employment disregarded
pursuant to sub-section 2.1(i)) in accordance with the following schedule:

	 	 	 
	Years of Continuous	 	Vested
	Employment	 	Percentage
	Less than 2 years        
	 	0%
	2 but less than 3 years
	 	40%
	3 but less than 4 years
	 	60%
	4 but less than 5 years
	 	80%
	at least 5 years            
	 	100%

          9.3 Notwithstanding Section 9.2, a Member shall become 100% vested in his Employer
Contribution Account upon his completion of five Years of Continuous Employment or the
occurrence of any of the following events:

	 	(a)	 	retirement from the Company or an Affiliated Company under the terms of any
pension plan maintained by the Company or an Affiliated Company;
	 
	 	(b)	 	a Member’s death or Disability or termination of employment due to the closing of the
facility where he is employed;
	 
	 	(c)	 	termination of the Plan, partial termination of the Plan which directly
affects the Member, or complete discontinuance of contributions; or
	 
	 	(d)	 	a Member’s attainment of Normal Retirement Age.

          9.4 A Member who ceases to be an eligible Employee without termination of his employment
by an Employer will continue to be deemed a Member of the Plan for purposes of vesting in his
Employer Contribution Account for as long as he remains in the employment of an Employer or of
an Affiliated Company which is not an Employer but is a member of a controlled group of
corporations which includes one or more Employers.

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          9.5 In the case of a Member who has his Accounts transferred to this Plan in accordance
with the provisions of Section 3.1 of this Plan, such Member’s vested portion of such Accounts
shall be determined in accordance with the vesting provision of Article IX of the Plan taking
in account all the years of Continuous Employment such Member had.

ARTICLE X

WITHDRAWALS

          10.1 (a) A Member, including a former Member who is still employed by an Affiliated
Company, may make a withdrawal from his Basic After-Tax, Supplemental After-Tax or Rollover
Contribution Account, or from the vested portion of his Employer Contribution Account, by
calling the Siemens Benefit Service Center or by any other method prescribed by the
Administrative Committee. If a Member has been a member in the Plan, a predecessor plan or,
with respect to a Member whose benefit was transferred to this Plan, such transfer or plan, in
aggregate for less than five years and such Member withdraws his Basic After-Tax Contributions
or Employer Contributions made to the Plan within 24 months of the date as of which the
withdrawal is to be made, Employer Contributions shall be suspended on behalf of such Member
for a three month period following the end of the month after the withdrawal is made. A
withdrawal may be made not more than twice in any Plan Year and may be made as soon as
practicable after the withdrawal election is approved, and the amount a Member is permitted to
withdraw pursuant to this Section 10.1(a) must be at least $250, or 100% of the amount
available for withdrawal if less than $250.

          (b) Withdrawals shall be considered as paid from within each Member’s Accounts in the
following order: Supplemental After-Tax Contribution Account, Basic After-Tax Contribution
Account, Rollover Contribution Account and Employer Contribution Account. Withdrawals from
Supplemental After-Tax Contribution Accounts first, and thereafter from Basic After-Tax
Contribution Accounts, shall be apportioned between After-Tax Contributions and earnings
thereon in the proportion that the sum of the balance of After-Tax Contributions and earnings
not withdrawn for all such accounts bears to the balance of earnings not withdrawn for all such
accounts as of the date preceding the date the withdrawal is made.

          10.2 A Member, including a former Member who is still employed by an Affiliated Company,
who has reached age 59 1/2, must

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withdraw his Tax Deferred Contributions first before withdrawing
his After-Tax Contributions or Employer Contributions pursuant to Section 10.1, and the number
of withdrawals of Tax Deferred Contributions by such Member or former Member who is still
employed by an Affiliated Company shall not be limited in any year.

          10.3 A Member who has not reached age 59-1/2 may, by calling the Siemens Benefit Service
Center or by any other method prescribed by the Administrative Committee, request a withdrawal
from his Tax-Deferred Contribution Account of an amount not greater than the total of his
Tax-Deferred Contributions (but not including any contributions credited to such account
credited pursuant to Section 5.1(b) or any earnings on such account credited after December 31,
1988) as of, the last business day preceding the date the withdrawal is made but only on
account of hardship. For the purposes of this Section 10.3, a withdrawal will be on account of
hardship if the distribution is necessary in light of immediate and heavy financial needs of
the Member. The determination of the existence of financial hardship and the amount required to
be distributed to meet the need created by the hardship shall be made by the Administrative
Committee in accordance with uniform and nondiscriminatory standards consistent with Treasury
Regulations § 1.401-(k)-1. Notwithstanding the preceding sentence, a distribution will be
deemed to be made on account of an immediate and heavy financial need if the distribution is on
account of any of the conditions so described under Treasury Regulations § 1.401(k)-1 or
published IRS rulings at the time a withdrawal on account of hardship is requested, including
but not limited to non-reimbursed medical expenses, tuition for post-secondary education,
purchase of a primary residence and prevention of eviction from or foreclosure on the mortgage
of a primary residence. Such distribution may include an amount necessary to pay any
applicable federal withholding taxes reasonably anticipated to result from such distribution.
A Member who makes a hardship withdrawal pursuant to this Section 10.3 shall have taken all
available loans and withdrawals under the Plan and all other plans maintained by the Company
and its Affiliated Companies.

          A withdrawal will be deemed necessary under this Section 10.3 if

(a) the Administrative Committee receives from the Member a representation that
the need cannot be reasonably relieved

	 	(i)	 	through reimbursement or compensation by
insurance or otherwise,

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	 	(ii)	 	by liquidation of the assets of the Member,
including assets of the Member’s spouse or their minor children that
are reasonably available to the Member,
	 
	 	(iii)	 	by cessation of Tax-Deferred Contributions
and After-Tax Contributions under the Plan or,
	 
	 	(iv)	 	by other distributions or nontaxable (at the
time of the loan) loans from plans maintained by the Employer or by
any other employer or by borrowing from commercial sources on
reasonable commercial terms in an amount sufficient to satisfy the
need, and

               (b) the Administrative Committee does not have actual knowledge to the contrary.

               For purposes of the immediately preceding sentence, a need cannot reasonably be relieved
by one of the actions listed above if the effect would be to increase the amount of need.

          10.4 When a withdrawal is made under the Plan, the amount of such withdrawal shall be paid
from a Member’s balance in each of the investment funds in which the Member’s Accounts are then
invested determined as of the last business day preceding the date as of which the withdrawal is
made (not including the Self-Directed Brokerage Account and the “Let’s Share” Contribution Account)
and the amount of the withdrawal in all cases shall be paid ratably from each of the investment
funds in the proportion that each such fund (excluding the Self-Directed Brokerage Account and,
until December 20, 2006, the “Let’s Share” Contribution Account) bears to the total of the Member’s
balances in all such investment funds (excluding the Self-Directed Brokerage Account and the “Let’s
Share” Contribution Account); and that if the Member has no investment funds other than, until
December 20, 2006, the “Let’s Share” Contribution Account and the Self-Directed Brokerage Account
(except for the minimum balance needed in non Self-Directed Brokerage Account funds to open and
maintain a Self-Directed Brokerage Account), the Member must first transfer money from his
Self-Directed Brokerage Account into the Plan’s other investment funds before a withdrawal can be
taken.

ARTICLE XI

DISTRIBUTIONS

          11.1 (a) Upon a termination of service with all

-35-

 

Employers by a Member who is 100% vested in
his Employer Contribution Account, except by reason of the death of the Member, and subject to the
provisions of sub-section 11.1(d), the Member shall have distributed to him the amounts credited to
his Accounts as soon as practicable following such termination of service; provided that, if the
amounts so credited exceed $1,000 for this Plan and plans merged into this Plan (“Applicable Dollar
Amount”), the Member may elect to delay distribution (and no distribution may be made prior to the
end of the calendar year in which the Member attains age 70 1/2 absent his election to receive a
distribution) in which case the amounts credited to his Accounts shall be distributed as of such
subsequent date as the Member may elect in accordance with Section 11.3 subject to the limitations
set forth in Section 11.6. For purposes of determining if the Applicable Dollar Amount is exceeded,
the value of a Member’s nonforfeitable account balance shall be determined without regard to that
portion of the account balance that is attributable to rollover contributions (and earnings
allocable thereto) within the meaning of Sections 402(c), 403(a)(4), 403(b)(8), 408(d)(3)(A)(ii),
and 457(e)(16) of the Internal Revenue Code.

          The Applicable Dollar Amount of $1,000 shall be increased to $5,000 effective March 15, 2007.
Effective March 15, 2007 in the event of a mandatory distribution greater than $1,000, in
accordance with the provisions of this Article XI, if the Member does not elect to have such
distribution paid directly to an eligible rollover or to receive the distribution directly in
accordance with this Article XI, then the plan administrator will pay the distribution in a direct
rollover to an individual retirement plan designated by the plan administrator.

          (b) Upon a vesting occurrence described in sub-section 9.3(c), there shall be distributed to
each affected Member, in a single lump sum payment, the amounts credited to his Accounts as soon as
possible following, such vesting occurrence.

          (c) Upon a Member’s termination of service by reason of death, there shall be distributed to
his Beneficiary, in accordance with Section 11.3, the amounts credited to such Member’s Accounts as
soon as possible following such Member’s death.

          (d) A Member who terminates employment with all Employers, but who is transferred without
intervening employment to the employ of an Affiliated Company which is not an Employer, shall not
be entitled to a distribution of his Accounts pursuant to sub-section 11.1(a) until the termination
of his employment with such
Affiliated Company (or any other Affiliated Company to which he is subsequently transferred
without intervening employment), but he shall be entitled to elect, in lieu of any other benefit or
form of distribution payable under the Plan, to have the amounts credited to his Accounts
transferred directly to a thrift or savings plan

-36-

 

maintained by the Affiliated Company which employs
such Member, subject to the acceptance of such transferred amounts by the administrator of such
thrift or savings plan.

          (e) Notwithstanding any other provision of this Article XI, a Member who (1) has terminated
employment with all Affiliated Companies, (2) has attained age 70 1/2 and (3) has not made an
election pursuant to this Article XI shall begin to receive a minimum distribution of his Accounts
in the Plan beginning by the end of the calendar year in which he attains age 70 1/2 in accordance
with the rules under Section 401(a)(9) of the Internal Revenue Code applicable to minimum
distributions.

          11.2 Upon a termination of service with all Affiliated Companies by a Member who is not 100%
vested in his Employer Contribution Account, there shall be distributed to him, in accordance with
Section 11.3, the amounts credited to his Basic After-Tax Contribution, Basic Tax-Deferred
Contribution, Supplemental After-Tax Contribution, Supplemental Tax-Deferred Contribution and
Rollover Contribution Accounts and the vested balance (which may be zero) in his Employer
Contribution Account as soon as practicable following, the date of such termination of service.
The non-vested balance in his Employer Contribution Account shall be forfeited as soon as possible
following, the Member’s termination of service and applied as permitted in Article XIII.
Notwithstanding the foregoing provisions of this paragraph, if the vested balance in the Member’s
Accounts exceeds the Applicable Dollar Amount (as defined in sub-section 11.1(a) of the Plan, then
(a) such distribution shall not be made to the Member prior to the end of the calendar year in
which he attains age 70 1/2, unless such Member requests an earlier distribution, and (b) the
non-vested balance in such Member’s Employer Contribution Account shall not be forfeited prior to
the earlier to occur of (i) the distribution of the Member’s entire vested Accounts or (ii) the
Member’s incurring a five-year break in service (as hereinafter defined). Effective March 15,
2007, the Applicable Dollar Amount shall be increased to $5,000 and shall be subject to the other
provisions of the last paragraph of sub-section 11.1(a).

          If (a) a Member’s service with all Affiliated Companies terminates under circumstances covered
by this Section 11.2 prior to becoming fully vested in his Employer Contribution Account, and (b)
he is subsequently rehired by an Employer or an Affiliated Company prior to incurring a five-year
break in service, there shall be re-credited to his Accounts, as soon as practicable
following his date of rehire, the amount of the non-vested balance in his Employer
Contribution Account forfeited by him (without interest) and he shall thereafter be treated as if
his service had not theretofore terminated. The amount so to be re-credited to

-37-

 

Members’ Accounts in
a Plan Year shall be deducted from any forfeitures for such Plan Year and, to the extent such
forfeitures are not sufficient, Employer Contributions shall be increased.

          If (a) a Member’s service with all Affiliated Companies terminates under circumstances covered
by this Section 11.2 prior to becoming fully vested in his Employer Contribution Account, and (b)
he is subsequently rehired after incurring a five-year break in service, he shall be eligible to
re-participate in the Plan on his date of reemployment but shall have no right to have re-credited
to his Accounts any amount forfeited by him by reason of the termination of service.
Notwithstanding the foregoing, no forfeiture under the Plan shall occur after termination of the
Plan or complete discontinuance of contributions as provided in Section 17.2.

          For this purpose, a five-year break in service is a period of 60 consecutive months, beginning
with the date on which the Member’s Continuous Employment ceases and during which the Member does
not resume Continuous Employment. In determining whether a Member has a five-year break in
service, the first 24 months of any Maternity or Paternity Absence shall be disregarded.

          11.3 Distribution of Accounts.

          The distribution of Accounts under this Plan shall be governed by the following rules:

(a) Termination of service described in Section 11.2. A distribution of
Accounts pursuant to Section 11.2 in the event of termination of service with all
Affiliated Companies by a Member who is not 100% vested in his Employer Contribution
Account can be made under any of the payment methods set forth in Section 11.3 (b).

(b) Vesting occurrence other than death. Any distribution of Accounts,
pursuant to Section 11.1, to a Member who is 100% vested in his Employer Contribution
Account, except by reason of death, and subject to the provisions of sub-section
11.1(d), shall be made, subject to sub-section 11.3(b) and Section 11.6, in one of
the following ways selected by the Member, commencing, in each case, as soon as
practicable after, the amount to be distributed is determined and provided, however,
that if the aggregate value of a Member’s Accounts does not
exceed the Applicable Dollar Amount (as defined in sub-section 11.1(a) and subject
to the other provisions of the last paragraph of sub-section 11.1(a)) the
distribution will be made only in one lump sum:

-38-

 

	 	(i)	 	in one lump sum payable at any time up to the end
of the calendar year in which the Member attains age 70 1/2; or
	 
	 	(ii)	 	in part in one lump sum with the balance in
installments, commencing no later than the end of the calendar year in
which the Member attains age 70 1/2; or
	 
	 	(iii)	 	in installments, commencing no later than the end of
the calendar year in which the Member attains age 70 1/2 ; or
	 
	 	(iv)	 	if the Member is not disabled, in the form of a
Life Annuity provided such election is made on or before March 31, 2002;
or
	 
	 	(v)	 	effective March 1, 2001, up to two partial lump
sum payments each calendar year, as selected by the Member, until the
Member’s Accounts in the Plan are fully distributed, provided, however,
that if the Member’s Accounts have not been fully distributed by the end
of the calendar year in which the Member attains age 70 1/2, the balance
shall be distributed commencing by the end of the calendar year in which
the Member attains age 70 1/2 in one lump sum or in installments.

In no event, however, may any installment payment pursuant to this sub-section
11.3(b) be payable over a period extending beyond the life expectancy of the Member
or the joint life and last survivor expectancy of the Member and his spouse. The
amount of any distribution to be made in installments shall be held in such
Investment Funds under the Plan as elected by the Member, participating
proportionately in the gains, losses, income and expenses of such Funds during the
distribution period. A Member who is to receive distributions in installments may
elect to receive monthly or annual installments. If distributions are made in monthly
installments, the amount of each monthly installment shall be determined as of the
day of distribution, by dividing the amount then remaining on hand for distribution
by the number of monthly installments yet to be made. If distributions are made in
annual
installments, the amount of each annual installment shall be determined as of the
date as of which distributions commence and as of each anniversary thereof by
dividing the amount then remaining on hand for distribution by the number of annual
installments yet to be made.

-39-

 

A Member who has not commenced receiving payments from his Accounts may change his
selection of payment methods under this sub-section by calling the Siemens Benefit
Service Center or by any other means prescribed by the Administrative Committee.

          If a Member elects to receive a Life Annuity pursuant to option (iv) above, the Life Annuity
shall be (i) if the Member has no Spouse as of the date as of which distributions commence or the
Member’s Spouse consents in writing to such election which consent acknowledges the effect of the
election and is witnessed by a notary public, a single life annuity paying a level monthly benefit
to and for the life of the Member commencing on the date as of which the amount to be distributed
is determined providing that, if the Member has not received payments for 120 months at the time of
his death, such payments will continue to the Member’s Beneficiary until 120 monthly payments have
been made to the Member and his Beneficiary, or (ii) if the Member has a Spouse on such date, a
joint and survivor annuity, actuarially equivalent to the life annuity described in clause (i),
providing a reduced monthly benefit commencing on the date as of which the amount to be distributed
is determined payable to and for the life of the Member, providing further that, if the Member has
not received payments for 120 months at the time of his death, such payments will continue to the
Member’s Spouse until 120 monthly payments have been made to the Member and his Spouse, and in the
event his Spouse is surviving at the end of such 120-month period, a benefit payable to and for the
life of such Spouse, in an amount equal to one-half of the reduced amount payable to the Member.
No further payments shall be made pursuant to clause (ii) of the preceding sentence in the event
that both the Member and his Spouse die before the end of such 120-month period. The annuities
described in the preceding sentences shall be provided through the purchase, by the Trustee, of a
single-premium life annuity contract from an insurance company licensed to do business in the
United States. The premium for the life annuity contract shall be the entire balance in the
Member’s Accounts on the date his benefits commence. The Member shall have the right to elect,
revoke or change any election under option (iv) at any time during an election period meeting the
requirements of Section 417(a)(6) of the Internal Revenue Code, provided the Member obtains any
necessary written spousal acknowledgment and consent. The Administrative Committee shall, prior to
the date on which a Member becomes eligible for benefits under this sub-section (b) notify the
Member of the provisions of
this sub-section. The Administrative Committee may promulgate such rules and regulations it
deems advisable and appropriate for administration of this sub-section.

          Further, notwithstanding any other provisions to the Plan, the elections under paragraph (iv)
of this sub-section shall only

-40-

 

apply with respect to the aggregate value of amounts in the Member’s
Accounts as of December 31, 1994. Any amounts that exceed the aggregate value of the Member’s
Accounts as of December 31, 1994 may only be distributed to the Member as a lump sum, if the amount
of the distribution from the Member’s Accounts does not exceed the Applicable Dollar Amount as
defined in Section 11.1(a) or if the amount does exceed the Applicable Dollar Amount as defined in
Section 11.1(a) only those options available under Section 11.b(i),(ii), (iii) and (v) are
available.

          Notwithstanding any of the provisions of this Article XI to the contrary, effective April 1,
2002, the only distribution option or options available to a Member under sub-section 11.3(b) shall
be those options set forth in sub-sections 11.3(b)(i),(ii),(iii) and (v).

          (c) Death.

A. If (i) the Member dies before any payments of his Accounts in the Plan have been
made to him and the aggregate value of the Member’s Accounts does not exceed the
Applicable Dollar Amount (as defined in sub-section 11.1 (a)) or (ii) the Member dies
after payments of his Accounts in the Plan have commenced and there is still a
remaining amount in the member’s Accounts in the Plan, the Member’s Beneficiary may
select a distribution of the Member’s Accounts in one of the following ways:

	 	(1)	 	in one lump sum; and (a) if the Beneficiary is the spouse, the
lump sum can be payable at any time up to the later of the end of the calendar
year in which the Member would have attained age 70 1/2 or the end of the
calendar year in which the Member dies or (b) if the Beneficiary is not the
Member’s spouse, the lump sum shall be payable by no later than the end of the
calendar year following the calendar year in which the Member dies; or
	 
	 	(2)	 	in part in one lump sum with the balance in installments; over a
period not to exceed the life expectancy of the Beneficiary, and (a) if the
Beneficiary is Member’s spouse, the installments shall commence no later than
the later of the end of the calendar year in which the Member would have
attained age 70 1/2 or the end of the calendar year in
which the Member dies or (b) if the Beneficiary is not the Member’s spouse,
the installments shall commence by no later than the end of the calendar year
following the calendar year in which the Member dies; or

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	 	(3)	 	in installments over a period not to exceed the life expectancy
of the Beneficiary, and (a) if the Beneficiary is the Member’s spouse, the
installments shall commence no later than the later of the end of the calendar
year in which the Member would have attained age 70 1/2 or the end of the calendar
year in which the Member dies or (b) if the Beneficiary is not the Member’s
spouse, the installments shall commence by no later than the end of the calendar
year following the calendar year in which the Member dies; or
	 
	 	(4)	 	up to two partial lump sum payments each calendar year, as
elected by the Beneficiary, until the Member’s Accounts in the Plan are fully
distributed, provided, however, that (a) if the Beneficiary is the Member’s
spouse, if the Member’s Accounts have not been fully distributed by the later of
the end of the calendar year in which the Member attains age 70 1/2 or the end of
the calendar year in which the member dies, the balance shall be distributed
commencing as of the end of such calendar year in installments over a period not
to exceed the life expectancy of the Beneficiary or as a lump sum or (b) if the
Beneficiary is not the Member’s spouse, the balance shall be distributed in
installments commencing no later than the end of the calendar year following the
calendar year in which the Member dies over a period not to exceed the life
expectancy of the Beneficiary or as a lump sum.

The amount of any distribution to be made in installments to the Beneficiary of a
Member shall be held in such Investment Funds under the Plan as elected by the
Beneficiary, participating proportionately in the gains, losses, income and expenses
of such Funds during the distribution period. If distributions are made in monthly
installments, the amount of each monthly installment shall be determined as of the
day of distribution, by dividing the amount then remaining on hand for distribution
by the number of monthly installments yet to be made. If distributions are made in
annual installments, the amount of each annual installment shall be determined as of
the date as of
which distributions commence and as of each anniversary thereof by dividing the
amount then remaining on hand for distribution by the number of annual installments
yet to be made.

Notwithstanding the foregoing, in the case of a Member who

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has elected a Life Annuity
under sub-section 11.3(b)(iv) prior to April 1, 2002, and who dies before the benefit
commencement date, the foregoing rules shall not apply, and the Member’s Accounts
shall be distributed to his Spouse in the form of a single life annuity paying a
level monthly benefit for the life of the Spouse, commencing on the date as of which
the amount distributed is determined and providing that if the Spouse has not
received payments for 120 months at the time of her death, such payments shall
continue for the remainder of such 120-month period to the Spouse’s Beneficiary,
unless the Spouse elects to receive payments in a lump sum or in installments
pursuant to options (1), (2) or (3) above. The annuity described in the preceding
sentence shall be provided through the purchase by the Trustee, of a single-premium
life annuity contract from an insurance company licensed to do business in the United
States. The premium for the life annuity contract shall be the entire balance in the
Member’s Accounts on the date of his death; provided, however, that in no event shall
less than 50% of such balance in that Member’s Accounts be applied to purchase the
life annuity for the Spouse.

B. Notwithstanding any of the provisions of this Section 11.3(c) to the contrary, if
a Member dies after his required beginning date (as defined by section 401(a)(9)(C)
of the Code), the payment methods available to a member’s Beneficiary (whether or not
the Beneficiary is the spouse of the Member) are subject to the minimum distribution
requirements of Section 401 (a) (9) of the Code.

C. If a Member has not designated a Beneficiary for the Member’s Accounts, or if no
Beneficiary designation is effective, or if the beneficiary pre-deceases the member
without another beneficiary being designated, the member’s Accounts shall be paid in
accordance with the provisions of Section 16.7(b) of the Plan.

(d) Transfer of Accounts to Plan of Affiliated Company. A Member who
terminates employment with the Employers but who is transferred without intervening
employment to the employ of an Affiliated Company which is not an Employer,
shall be entitled to elect, in lieu of any other benefit or form of distribution
payable under the Plan, to have the amounts credited to his Accounts transferred
directly to a qualified thrift or savings plan maintained by the Affiliated Company
which employs such Member.

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(e) Minimum Distribution Requirements. All distributions under the Plan shall
comply with the requirements of Section 401(a)(9) of the Internal Revenue Code,
including without limitation, the incidental death benefit requirement in Section
401(a)(9)(G) and will be made in accordance with Final and Temporary Regulations
Sections 1.401(a)(9)-1 through 1.401(a)(9)-9. The provisions reflecting Section
401(a)(9) override any distribution options inconsistent with Section 401(a)(9).

          11.4 Distributions shall be charged to the Member’s Accounts in the Fund. The amount of any
distribution of less than the Member’s entire balance in his Accounts shall be paid from the
Member’s Account in the Plan according to the following order: Supplemental After-Tax Contribution
Account, Basic After-Tax Contribution Account, Rollover Contribution Account, Employer Contribution
Account, GSOP Account, Supplemental Tax-Deferred Contribution Account, and Basic Tax-Deferred
Contribution Account

          11.5 The distributable amount in a Member’s Account shall be determined on the basis of the
value of such Account on the day preceding the date as of which such distribution is effected.

          11.6 Unless a Member otherwise elects, the distribution of benefits under the Plan to him
shall commence no later than the 60th day after the latest of the close of the Plan Year in which
(a) the Member attains age 65, (b) the Member completes 10 years of participation in the Plan, or
(c) the Member terminates his service with the Employers and the Affiliated Companies.
Notwithstanding the preceding sentence, a Member whose total vested Accounts exceed the Applicable
Dollar Amount (as defined in sub-section 11.1(a) of the Plan) shall be required to file a claim for
benefits before the payment of benefits will commence, except as may be otherwise required in order
to comply with the distribution requirements hereinafter set forth in this Section 11.6. Anything
in this Plan to the contrary notwithstanding, effective January 1, 1999, distributions under the
Plan to a Member (other than a 5-percent owner, as defined below) shall commence no later than
April 1 of the calendar year next following the later of (i) the calendar year in which he attains
age 701/2 or (ii) the calendar year in which the Member terminates his service with the Employers and
the Affiliated Companies. However, notwithstanding the immediately preceding sentence any Member
who has attained age 70 1/2 before January 1,
1999 and is still employed with an Affiliated Company, and who is not a 5-percent owner of an
Employer within the meaning of Section 416(i)(1)(B)(i) of the Internal Revenue Code (“5- Percent
Owner”) shall have a one-time election to either continue receiving or begin to receive
distributions of his benefit from the Plan under Section 401(a)(9) of the Internal Revenue Code or
else defer

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receipt of any further benefit payments until he actually retires. If the Member is a
5-Percent Owner, distribution of such Member’s Accounts under the Plan shall commence no later than
April 1 of the calendar year next following the calendar year in which he or she attains age 70 1/2,
even if such Member has not yet terminated from employment.

          11.7 A Member terminating service with the Employers who elects (or, by operation of
sub-section 11.1(a) or 11.1(d) or the first paragraph of Section 11.2, is deemed to have elected)
to defer the distribution of his vested Accounts shall continue to be entitled to direct the
investment of such vested Accounts in accordance with Article VII pending distribution.

          11.8 Prior to the time a Member commences to receive payments from his Accounts, the Member
may change the payment method he has selected under sub-section 11.3 (b). A Member who is receiving
payments from his Accounts and who has selected an installment method of payment under sub-section
11.3 may change the remaining period over which the installment payments shall be made (but not
more than once within a 12 month period), including selecting an immediate single lump sum payment
of the remaining balance, provided, however, the modified payment period cannot exceed the life
expectancies of the Member and the Member’s spouse.

          The Beneficiary of a Member may change the payment method the Beneficiary has selected under
sub-section 11.3 (c) prior to the time the Beneficiary commences to receive payments from the
Account of the Member. If a Member’s spouse has selected an installment method of payment under
sub-section 11.3(c), the spouse may change the remaining period over which the installment payments
shall be made (but not more than once within a 12 month period), including selecting an immediate
single lump sum payment of the remaining balance, provided, however, the modified payment period
cannot exceed the life expectancy of the spouse.

          11.9 Effective with withdrawals or distributions made on or after January 1, 1993,
notwithstanding any provision of the Plan to the contrary that would otherwise limit a
distributee’s election under this Article, a distributee may elect, at the time and in the manner
prescribed by the Plan administrator, to have any portion of an eligible rollover distribution paid
directly to an eligible retirement plan specified by the distributee in a direct rollover. Such
distribution may commence less than 30 days after the notice
required under Section 1.411(a)-11(c) of the Income Tax Regulations is given, provided that:

	 	(1)	 	the Plan administrator clearly informs the Member that the Member
has a right to a period of at least 30 days after receiving the notice to
consider the

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	 	 	 	decision of whether or not to elect a distribution (and, if
applicable, a particular distribution option), and
	 
	 	(2)	 	the Member, after receiving the notice, affirmatively elects a
distribution.

          For purposes of this Section, an eligible rollover distribution is any distribution of all or
any portion of the balance to the credit of the distributee, except that an eligible rollover
distribution does not include: any distribution that is one of a series of substantially equal
periodic payments (not less frequently than annually) made for the life (or life expectancy) of the
distributee or the joint lives (or joint life expectancies) of the distributee and the
distributee’s designated beneficiary, or for a specified period of ten years of more; any
distribution to the extent such distribution is required under Section 401(a)(9) of the Internal
Revenue Code; any hardship distribution under Section 401(k)(2)(B)(i)(IV) of the Internal Revenue
Code made after December 31, 1998; and the portion of any distribution that is not includible in
gross income (determined without regard to the exclusion for net unrealized appreciation with
respect to employer securities).

          For the purpose of this Section, an eligible retirement plan is an individual retirement
account described in Section 408(a) of the Internal Revenue Code, an individual retirement annuity
described in Section 408(b) of the Internal Revenue Code, an annuity plan described in Section
403(a) of the Internal Revenue Code, or a qualified trust described in Section 401(a) of the
Internal Revenue Code, that accepts the distributee’s eligible rollover distribution. However, in
the case of an eligible rollover distribution to the surviving spouse, an eligible retirement plan
is an individual retirement account or individual retirement annuity.

          For purposes of this Section, a distributee includes an Employee or former Employee. In
addition, the Employee’s or former Employee’s surviving spouse and the Employee’s or former
Employee’s spouse or former spouse who is the alternate payee under a qualified domestic relations
order, as defined in Section 414(p) of the Internal Revenue Code, are distributees with regard to
the interest of the spouse or former spouse.

          For purposes of this Section, a direct rollover is a payment by the plan to the eligible
retirement plan specified by the distributee.

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ARTICLE XII

LOANS

          12.1 (a) A Member who is in the active service of an Employer or a former Member who is
still employed by an Affiliated Company may borrow from the Plan an amount which does not
exceed the smallest of:

	 	(i)	 	$50,000 minus the (i) excess of the highest outstanding loan
balance of the Member during the twelve months preceding the date as of which
the loan is made over (ii) the outstanding balance of loans from the Plan on
the date on which such loan is made, or
	 
	 	(ii)	 	the excess of (a) 50% of the balance of the Member’s vested
Accounts determined as of the day preceding the date on which the loan is made,
over (b) the outstanding balance of the Member’s loans on such date, or
	 
	 	(iii)	 	such lesser maximum as the Administrative Committee may establish to
apply uniformly to all loans under the Plan.

          (b) The minimum amount of any loan shall be $1,000; loans shall be granted in $50
increments.

          (c) Loans shall be granted for a minimum term of six months, or for a greater term that
is an integral multiple of a month up to a maximum term of 4 years; provided that the term of
the loan may not result in weekly payments of less than $5.00 or $10.00 bi-weekly.
Notwithstanding anything to the contrary in the foregoing sentence, a loan made specifically
for the purpose of acquiring a dwelling unit which within a reasonable period of time
(determined at the time the loan is made) will be used as the Member’s principal residence may
be for a term not to exceed 30 years.

          (d) Loans shall bear a rate of interest as the Administrative Committee may determine from
time to time, in
guidelines promulgated for such purpose and communicated to Members, in accordance with the
provisions of Section 4975(d)(1) of the Internal Revenue Code, Section 408(b)(1) of the Act and
the regulations thereunder, and other applicable legal requirements.

          12.2 A Member may request only two loans from the Plan in any Plan Year. No more than two
loans to any Member may be

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outstanding at any time; provided, however, until January 1, 1995,
that a Member who makes an application for a loan prior to the repayment of such two
outstanding loans shall be granted a new loan only if the Member repays one of his prior
outstanding loans, or if the combined balance of the outstanding loan balance of his most
recent loan and the loan balance of the new loan is scheduled to be repaid within four years
from the date the outstanding loan was first issued.

          12.3 A Member’s application for a loan shall consist of a note to the Trustee or Insurance
Company establishing the Member’s personal liability therefor and an authorization for payroll
deductions to the extent necessary to satisfy the principal and interest, in such forms as
prescribed by the Administrative Committee. In addition, if the Member is married on the date
the loan is made, the written consent of the Member’s Spouse to the making of the loan and to
the possible reduction of the Member’s Account under the terms of the Plan to satisfy the loan
obligation must be obtained. Such consent shall be given within the 90-day period prior to the
making of the loan, in such form as prescribed by the Administrative Committee. In addition, a
Member requesting a loan for the purchase of a principal residence must submit with the loan
application a copy of the executed purchase and sale contract with respect to such residence.

          12.4 Loans shall be repaid by payroll deductions in substantially equal installments
computed to repay the principal and interest at the declared rate over the term of such loans.
A lump sum repayment of the entire outstanding balance of a loan may be made by the Member at
any time; however, partial prepayment shall not be permitted

          12.5 Loans from the Plan shall not operate to reduce a Member’s Accounts when made, but shall
be considered a directed investment of such Accounts in the Member’s note to the Trustee or
Insurance Company. However, the making of a loan shall not be considered a change of investment
election or a transfer election for the purposes of Section 7.1. Each loan shall be made from the
Member’s balance in each of the investment funds in which his Accounts are then invested,
determined as of the day before the day as of which the loan is made, (not including the
Self-Directed Brokerage Account and, until December 20, 2006, the “Let’s Share” Contribution
Account) in the proportion that the Member’s balance in each such fund (excluding the Self-Directed
Brokerage Account and, until December 20, 2006, the “Let’s Share” Contribution
Account) bears to the total of the Member’s balances in all such investment funds (excluding the
Self-Directed Brokerage Account and, until December 20, 2006, the “Let’s Share” Contribution
Account); and that if the Member has no investment funds other

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than, until December 21, 2006, the
“Let’s Share” Contribution Account and the Self-Directed Brokerage Account (except for the minimum
balance needed in non Self-Directed Brokerage Account funds to open and maintain a Self-Directed
Brokerage Account), the Member must first transfer money from his Self-Directed Brokerage Account
into the Plan’s other investment funds before a loan can be made. Loans shall be considered as
made from within each Member’s Accounts in the following order: Tax-Deferred Contribution Account,
vested balance in Employer Contribution Account, Rollover Contribution Account, Basic After-Tax
Contribution Account and Supplemental After-Tax Contribution Account. Repayment of loans shall be
made to such Member’s Accounts in the inverse order from which they were considered as made, and
shall be credited for investment in accordance with the Member’s investment election then in effect
under Article VII.

          12.6 Each loan to a Member shall be secured by 50% of the vested balance in the Member’s
Accounts. In the event of default, the Tax-Deferred Contribution Account shall be considered
the last account to be used for satisfaction of the loan balance if a distribution or withdrawal
could not then be made from such account pursuant to Section 401(k) of the Internal Revenue
Code.

          12.7 Anything in the Plan to the contrary notwith-standing, a Member shall not be permitted
to make any withdrawal or funds which would reduce the aggregate balance of his vested Accounts
below an amount equal to the outstanding principal balance (and accrued interest thereon) of his
loans from the Plan.

          12.8 In the event of termination of employment with all Employers, a Member’s loan balance
and accrued interest shall become due and payable and, if such loan balance and interest is not
repaid within 60 days after such termination of employment, the Member shall be deemed to have
elected a withdrawal in such amount and such deemed withdrawal will be applied to satisfy the
Member’s liability on the loan.

          12.9 The Administrative Committee may prescribe such other terms and conditions for loans
not inconsistent with the foregoing requirements as the Administrative Committee may deem
desirable.

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ARTICLE XIII

APPLICATION OF FORFEITURES

          Any amount which shall be forfeited by a Member pursuant to Section 5.2, 6.8(b) or 11.2 shall
be applied, as soon as practicable, to reduce Employer Contributions.

ARTICLE XIV

FUNDING

          The Company, by action of the Board of Directors, shall designate the Trustee or Trustees
or Insurance Company to act under the Plan. The Company may, without reference to or action by
any Employee, Member or Beneficiary or any other Employer, enter into a trust agreement or
agreements with the Trustee or Trustees or a contract or contracts or policy or policies with
the Insurance Company and from time to time enter into further agreements with either amending
the same. The Company may at any time remove the Trustee or Trustees and appoint a successor
Trustee or Trustees or may designate an additional or substitute Insurance Company.

ARTICLE XV

ADMINISTRATION

          15.1 (a) The Plan shall be administered by the Administrative Committee and the Investment
Committee which shall have the respective powers, duties and responsibilities set forth in
specific provisions of the Plan and otherwise in accordance with the Sections of this Article
XIV for carrying out the provisions of the Plan.

          (b) There shall be ten members of the Administrative Committee, composed of the Director of
Employee Benefits of Siemens Corporation, as chairperson, a designee appointed by the Vice
President-Controller of Siemens Corporation and eight representatives of Affiliated Companies
designated from time to time by the Vice President of Human Resources of Siemens Corporation. .
There shall be six members of the Investment Committee, composed of
the Chief Financial
Officer of the Company, as chairperson; Vice President, Treasurer of the Company; Vice President —
Human Resources of the Company; Senior Vice President — Legal Counsel of the Company; Vice
President — Mergers

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& Acquisitions of the Company; and Vice President — Accounting & Controls of the Company. A
member of either of the Committees may, but need not, be a Member of the Plan. Each person
appointed a member of either of the Committees shall signify his acceptance by filing a written
acceptance with the Board of Directors and with the secretary of the applicable Committee. Any
member of either of the Committees may be removed by the Board of Directors or may resign by
delivering his written resignation to the Board of Directors and to the secretary of the applicable
Committee.

          (c) The chairperson of each of the Committees shall appoint a secretary for such Committee,
who need not be a Member of the Plan nor a member of such Committee. Each of the Committees may
delegate to one or more sub-committees comprised of its members the powers of such Committee as
its members shall determine; may authorize one or more of its members or any agent to exercise
any of such Committee’s powers, ministerial or discretionary, or to execute or deliver any
instrument or make any payment in its behalf; and may employ such counsel, accountants,
actuaries and other agents and clerical services as it requires in carrying out the provisions
of the Plan over which such Committee has any responsibility.

          (d) Each of the Committees shall hold meetings upon such notice, at such place or places,
and at such time or times as its members may determine from time to time. A numerical majority
of the members of the applicable Committee then in office shall constitute a quorum for the
transaction of such Committee’s business. All resolutions or other actions taken by the
applicable Committee shall be by the vote of a three-fifths majority of those present at a
meeting, or by a writing signed by at least three-fifths of all members at the time in office if
they act without a meeting.

          (e) All expenses incurred in connection with the administration of the Plan and the Fund,
including but not limited to the compensation of the Trustee, Insurance Company and the members
of the Committees, administrative expenses and proper charges and disbursements of the Trustee,
Insurance Company and the Committees, and compensation and other expenses and charges of any
actuary, legal counsel, accountant, investment advisor, broker, specialist or other person
employed by the Trustee, Insurance Company or either of the Committees, shall be borne by the
respective Employers in such proportions as shall be agreed upon based upon the inclusion in the
Plan of their respective Employees (effective January 1, 1995, all such expenses shall be paid
from the Fund unless paid by the respective Employers in such proportions as shall be agreed
upon based upon the inclusion in the Plan of their respective Employees); provided, however,
that no member of either of the Committees shall receive any
compensation

-51-

 

for his services as such except as the Act may permit. Brokerage fees, transfer
taxes and other expenses incident to the purchase or sale of securities by the Trustee shall be
deemed to be part of the cost of such securities, or deducted in computing the proceeds
therefrom, as the case may be. Taxes, if any, on any assets held by the Trustee shall be
charged appropriately against the Member’s Accounts in such manner as the Investment Committee
shall determine.

          15.2 (a) The Administrative Committee shall be responsible for the administration,
interpretation and compliance requirements pertaining to the Plan. These responsibilities
include, but are not limited to, reviewing claims and adjudicatory appeals; monitoring Plan
compliance with laws, regulations and court decisions as related to Plan design, administration,
communication and reporting requirements; approving actuarial tables for optional forms of
benefit payments; and approving jointly with the Investment Committee, the payment of
administrative expenses from the Fund. Subject to the provisions of the Plan, the Administrative Committee shall from time to time
establish rules for the carrying out of its duties and responsibilities under the Plan.

          (b) If any claim for benefits under the Plan is denied, the Administrative Committee shall
give notice in writing, by registered or certified mail, of such denial to the affected Member
or Beneficiary, setting forth the specific reasons for such denial and advising him that he may
request further review by the Administrative Committee of the decision denying such claim by
filing with the Administrative Committee, within 60 days after the date of mailing of such
notice, a request for such review. If the Member or Beneficiary files such request for review,
such review shall be made within sixty (60) days after the receipt of a written request for such
review unless a hearing is necessitated to determine the facts and
circumstances, in which
event a decision shall be rendered as soon as possible, but not later than one hundred and
twenty (120) days after receipt of a request for review.

          (c) The decisions of the Administrative Committee or its actions with respect to the Plan
and the records of the Committee shall be conclusive and binding upon each Employer and all
persons having or claiming to have any right or interest in the Plan or Fund. The
Administrative Committee has full and exclusive discretionary authority under the Plan to
determine eligibility for benefits and to construe the terms of the Plan. Any interpretation or
determination made pursuant to such discretionary authority shall be given full force and effect
unless it can be shown that the interpretation or determination was arbitrary and capricious.

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          15.3 (a) The Investment Committee shall be responsible for investing the assets of the Plan
and monitoring the investment performance of the investment funds made available from time to
time under the Plan for investment of Members’ Accounts. The Investment Committee also shall be
responsible for selecting and monitoring the appropriate fund managers for each such investment
fund, and shall be responsible for selecting and monitoring the Trustee and/or Insurance
Company. These responsibilities include, but are not limited to, determining asset allocation;
insuring compliance with laws, regulations and court decisions concerning Plan assets; and,
approving jointly with the Administrative Committee, fees paid from the Fund for investment
managers, trustee fees and related charges.

          (b) The decisions of the Investment Committee or its actions with respect to the Plan and
the records of the Committees shall be conclusive and binding upon each Employer and all persons
having or claiming to have any right or interest in the Plan or Fund.

          15.4 The members of each of the Committees and each Employer and the Company and the
officers and directors of each Employer or of the Company shall be entitled to rely upon all
tables, valuations, certificates and reports made by any duly appointed actuary or accountant,
and upon all opinions given by any duly appointed legal counsel. The members of each of the
Committees and each Employer and the Company and the officers and directors thereof shall be
fully protected in respect of any action taken or permitted by them in good faith in reliance
upon such tables, valuations, certificates, reports or opinions and all actions so taken or
permitted shall be conclusive upon each of them and upon all persons having or claiming to have
any interest in or under the Plan. With respect to actions so taken, no member of either of the
Committees or any officer or director of the Employer or the Company shall be personally liable
by virtue of any instrument made or executed by him or on his behalf as a member of the
applicable Committee or any officer or director of the Employer or the Company, or any mistake
of judgment made by him or any other member of the applicable Committee or any officer or
director of the Employer or the Company, nor for any neglect, omission or wrongdoing of any
other member of the applicable Committee or any officer or director of the Employer or the
Company or of anyone employed by an Employer or the Company, nor for any loss unless resulting
from his own gross negligence or willful misconduct, except as the Act may otherwise require.
Each person who is or has been a member of either of the Committees or who is or has been an
officer or director of an Employer or Company shall be indemnified, with respect to actions so
taken, by the Employers or the Company against expenses and losses

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(including amounts paid in settlement with the approval of the Company) reasonably incurred by
him in connection with any action, suit or proceeding to which he may be a party or with which
he shall be threatened by reason of his being, or having been, a member of the applicable
Committee or an officer or director of an Employer or the Company, except in relation to matters
as to which he shall be adjudged in such action, suit or proceeding to be liable for gross
negligence or willful misconduct in the performance of his duty as such member of the applicable
Committee or as an officer or director of an Employer or the Company. The foregoing rights of
indemnification shall be in addition to any other rights to which any member of each of the
Committees or such officer or director of the Employer or the Company may be entitled as a
matter of law.

          15.5 Special Authority in the Event of a Divestiture. In the event of a divestiture
either through a sale of stock, assets only or substantially all of the assets and liabilities
of an Employer or a division thereof, the Administrative Committee shall have both the
discretion and the authority, consistent with the terms of the applicable Agreement of Purchase
and Sale, and on the basis of uniform and nondiscriminatory rules, to take all necessary and
proper action to transfer such assets of the Plan to a successor qualified plan under Section
401(a) of the Internal Revenue Code as may be required by said Agreement and/or:

          (a) to designate Members, employed by the Employer or division thereof being divested, as
having a 100% vested interest with respect to all Employer Contributions and income thereon
allocated to their respective Member Account(s) as of or after the effective date of sale
regardless of the Members’ years of Continuous Employment with the Company or an Affiliated
Company; and/or

          (b) to allocate the Employer Contribution for any calendar year to Members employed by the
Employer or division thereof being divested, as of the Closing Date or some later date prior to
the end of the calendar year, as determined by the Administrative Committee, pursuant to the
allocation provision for Employer Contributions set forth in Section 5.1 hereof, but accruing
liability for said Employer Contribution as of the designated allocation date. Further,
notwithstanding anything to the contrary in Article V, payment may, at the discretion of the
Administrative Committee on the basis of uniform and nondisriminatory rules not inconsistent
with the terms of the applicable Agreement of Purchase and Sale, be made by the Company to the
Trustee no later than 90 days following the later of the Closing Date or any date designated by
the Administrative Committee, prior to the December 31 following a Member’s separation from
service. The Employer or successor thereto, whose employees are recipients of this early
Employer Contribution,

-54-

 

shall pay to the Company not later than the date on which the remaining Employer Contribution is
paid to the Trustee for the calendar year, the amount of the total accrued Employer Contribution
liability for all Members employed by the divested Employer or division thereof, whose
employment terminated in the calendar year.

          Notwithstanding anything to the contrary in the provisions of Section 5.1 hereof, the
Company, at the discretion of the Investment Committee, shall make such additional
contributions in cash to the Fixed Rate Fund of the Plan as may be required for any calendar
year, equal in amount to any market value adjustment penalties imposed under the terms of any
guaranteed income contract in which the assets of said Fund are invested, resulting from the
transfer of assets attributable to the Accounts of Employees of an Employer or a division
thereof, which, pursuant to an Agreement of Purchase and Sale, are transferred to a
tax-qualified defined contribution plan maintained by the acquiring company or a subsidiary
thereof. In the event the Company makes the additional contribution herein described, the
Employer(s) each shall pay to the Company the allocable amount of their accrued liability for
such additional contribution as determined by the Administrative Committee. The additional
contributions and all such payments shall be made not later than the date designated by the
Administrative Committee.

          15.6 Special Authority in the Event of a Plant Closing

          In the event of the cessation of operations at any plant or establishment of an Employer, the
Administrative Committee shall have both the discretion and the authority to take all necessary
and proper action to:

          (a) designate, on a uniform and nondiscriminatory basis, Members employed at any plant or
establishment of an Employer who cease to be Employees as a result of the cessation of
operations at said plant or establishment as having a 100% vested interest in their Employer
Contribution Accounts as of any date established by the Administrative Committee not later than
the date of complete cessation of operations at the plant or facility regardless of the Members’
years of Continuous Employment with the Company or an Affiliated Company; and/or

          (b) allocate the Employer Contribution for any calendar year to Members who cease to be
Employees as a result of the cessation of operations at a plant or establishment of an
Employer, on a uniform and nondiscriminatory basis, as of any date(s) prior to the end of the
calendar year established by the Administrative Committee as the allocation date(s), pursuant to
the allocation provision for Employer Contributions set forth in Section 5.1, but accruing
liability for the Employer Contribution

-55-

 

as of the designated allocation date. Further, notwithstanding anything to the contrary in
Article V, payment for the Employees vested in the Employer Contribution pursuant to
subparagraph (a) of this Section 15.6 may be made by the Company to the Trustee no later than
90 days following the date designated by the Administrative Committee as the allocation date.
The Employer, or successor thereto, whose employees are recipients of this early Employer
Contribution shall pay to the Company not later than the Employer Contribution is paid to the
Trustee for the calendar year, the amount of the total accrued Employer Contribution liability
for all Members whose employment terminated in the Plan as a result of the cessation of
operations of the plant or establishment.

ARTICLE XVI

APPROVAL BY THE INTERNAL REVENUE SERVICE

          16.1 The Employer intends to secure a determination that the Plan continues to be a
qualified Plan under Section 401 of the Internal Revenue Code.

          16.2 Any modification or amendment of the Plan or the trust agreement or Insurance Company
contract may be made retro-actively by the Company, if necessary or appropriate to cause the
Plan to qualify or maintain its qualification as a plan and/or trust meeting the requirements of
applicable sections of the Internal Revenue Code and/or other Federal and State laws, as now in
effect or hereafter amended or enacted or a determination to that effect. Any such modification
or amendment, however, shall not adversely affect any right or obligation of any Member
theretofore accrued.

ARTICLE XVII

GENERAL PROVISIONS

          17.1 As soon as practicable following the end of each Plan Year the Administrative
Committee shall furnish to each Member a statement as of the end of such Plan Year setting
forth the balance credited to each of his Accounts in the Fund.

          17.2 All elections, notices, designations and other communications to the Administrative
Committee shall be in the respective forms from time to time prescribed by the Administrative
Committee and shall be mailed or delivered to the Administrative Committee in care of the
Member’s Employer, and shall be deemed to have been duly given
upon receipt by the Administrative Committee.

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          17.3 The establishment of the Plan shall not be construed as conferring any legal rights
upon any Employee or any other person for a continuation of employment, nor shall it interfere
with the rights of any Employer to discharge any Employee and/or to treat him without regard
to the effect which such treatment might have upon him as a Member.

          17.4 All benefits payable under the Plan shall be paid or provided for solely from the
Fund and neither the Company nor any other Employer assumes any liability therefor. The Plan is
intended to constitute a plan described in Section 404(c) of the Act and the regulations
thereunder, and the fiduciaries of the Plan may be relieved of liability for any losses which
are the direct and necessary result of investment instructions given by a Member or Beneficiary.
Each Member assumes all risk connected with any decrease in the market value of any assets
held by the Trustee or Insurance Company under the Plan. Neither the Trustee, the Committees
nor any Employer in any way guarantees the Fund against loss or depreciation, or the payment of
any amount which may be or become due to any person from the Fund.

          17.5 If any person to whom a payment is due hereunder is a minor or is determined by the
Administrative Committee to be incompetent by reason of physical or mental disability, the
Administrative Committee shall have the power to cause the payments becoming due to such
person to be made to another for the benefit of the minor or incompetent, without responsibility
of any Employer, the Committees, the Trustee or the Insurance Company to see to the application
of such payment. Payments made pursuant to such power shall operate as a complete discharge of
all Employers, the Committees, the Trustee, the Insurance Company and the Fund.

          17.6 No right or interest of any Member in the Plan shall be alienable, assignable or
transferable, or, to the extent permitted by law, subject to any lien, in whole or in part,
either directly or by operation of law, or otherwise, including, but not by way of limitation,
execution, levy, garnishment, attachment, pledge, bankruptcy, or in any other manner, and no
right or interest of any Member in the Plan shall be liable for, or be subject to, any
obligation or liability of such Member. This Section 17.6 shall apply to the creation,
assignment or recognition of a right to any benefit payable with respect to a Member pursuant
to a domestic relations order but shall not apply if the order is determined by the
Administrative Committee to be a qualified domestic relations order within the meaning of
Section 414(p) of the Internal Revenue Code. Notwithstanding any provision of the Plan to the
contrary, benefits shall be payable in accordance with the applicable terms of a qualified
domestic

-57-

 

relations order. Also, notwithstanding any provision of the Plan to the contrary, a Member’s
benefits assigned to an alternate payee, within the meaning of Section 414(p)(8) of the Internal
Revenue Code, under a qualified domestic relations order which provides that such assignment is
to be immediately distributable, can be distributed to such alternate payee as soon as
administratively possible after a determination is made by the Administrative Committee that
such assignment is made pursuant to a qualified domestic relations order, even if the Member is
still employed by an Employer.

          17.7 In the event any distribution mailed to a Member or Beneficiary at his or her last
known address remains unclaimed by the Member or Beneficiary, as the case may be, for a period
of 24 months and payment cannot be made alternatively to the estate of either and no surviving
spouse, child, parent, brother or sister, or grandchild of the Member or Beneficiary are known
to the Employer or the Trustee or the Insurance Company, or if known, cannot with reasonable
diligence be located, the amount payable shall be placed in a separate interest bearing fund or
otherwise dealt with as may be required by applicable law for eventual distribution in such
manner as may be required by applicable law.

          17.8 (a) Any Member may at any time and from time to time designate the Beneficiary to whom
the amounts in his Accounts shall be delivered in the event of the death of such Member. Any
such designation shall take precedence over any testamentary or other disposition. Such
designation or any change or cancellation of such designation under this Plan shall become
effective only upon the receipt thereof by the Administrative Committee as provided in Section
17.2, and shall then relate back to the date of its execution; provided, however, that neither
the Trustee, the Insurance Company, the Committees, the Company, nor any Employer shall be
liable by reason of any payment made before receipt of such designation, change, or cancellation
to the Member’s estate or to any Beneficiary theretofore designated. Notwithstanding the
foregoing, if a Member is married, the Member shall be deemed to have designated his spouse as
his Beneficiary (regardless of whether any contrary designation is then on file with the
Administrative Committee) and such spouse shall be his Beneficiary for purposes of the Plan,
unless the Member designates another person or persons as his Beneficiary with the con-sent of
such spouse (which consent must be in writing and witnessed by a notary public).

          (b) If no Beneficiary designation is effective pursuant to this Section 17.8 or if the
Administrative Committee or the Trustee or the Insurance Company shall be in doubt as to the right
of any claimant, or if a designated Beneficiary shall predecease the Member, the amount in
question may, in the discretion of the

-58-

 

Administrative Committee, be paid directly to the estate of the Member, in which event the
Trustee, the Insurance Company, the Employers, the Company and the Committees shall have no further
responsibility or liability with respect thereto. However, notwithstanding the immediately
preceding paragraph, if no Beneficiary designation is effective pursuant to this Section 17.8 or if
the Administrative Committee or the Trustee or the Insurance Company shall be in doubt as to the
right of any claimant, or if a designated Beneficiary shall predecease the Member, the amount in
question shall be paid first to the surviving spouse; if no surviving spouse, then to all the
surviving children in equal shares and, if no surviving spouse or surviving children, then to the
estate of the Member.

          (c) Upon receipt by the Administrative Committee of evidence satisfactory to it of the
death of a Member and of the existence and identity of the Beneficiary designated by the Member
entitled to benefits, the Trustee or Insurance Company shall pay to such Beneficiary an amount
equal to the balance of the Member’s Accounts in accordance with the provisions of Section 11.1.

          17.9 Notwithstanding anything in the Plan to the contrary, contributions, benefits and
service credit with respect to qualified military service will be provided in accordance with
Section 414(u) of the Internal Revenue Code. The Plan will comply with any applicable
provisions of the Uniformed Services Employment and Reemployment Rights Act of 1994, effective
as of the relevant effective dates of the Act.

          17.10 The Administrative Committee is designated as the agent of each Employer and of the
Plan for service of process to commence any legal proceeding against the Employer or against the
Plan pertaining to this Plan or the determination of any rights hereunder.

          17.11 The validity of the Plan or any of its provisions shall be determined under, and it
shall be construed and administered according to, the laws of the State of New York, except may
be required by any provision of the Act.

ARTICLE XVIII

AMENDMENT AND TERMINATION

          18.1 The Company, by action of the Board of Directors, at any time or from time to time
may amend or modify the Plan to any extent that it may deem advisable. No such amendment
shall:

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     (1) increase the duties and responsibilities of the
Trustee or Insurance Company without its consent;

     (2) have the effect of revesting in any Employer the whole of any part of the
principal or income of the Fund or of diverting any part of such principal or income to
purposes other than for the exclusive benefit of the Members and their beneficiaries; or

     (3) cause any reduction in any Member’s Accounts (within the meaning of Section
411(d)(6) of the Internal Revenue Code or his vested interest therein).

          If any vesting schedule under the Plan is amended, each Member who has completed at least
three (3) years of Continuous Employment, to whom such vesting schedule was applicable and whose
vested percentage could be less if the amended schedule were applied to him, shall be entitled to
elect to remain subject to the vesting schedule(s) in effect prior to such amendment.

          18.2 The Company, by action of the Board of Directors, at any time may discontinue all
Contributions under the Plan or terminate the Plan in whole or in part. Each Employer may, by
action of its Board of Directors, take similar action as to Members who are its employees.
Upon complete discontinuance of contributions under the Plan or complete or partial termination
of the Plan as to any Members hereunder, the Accounts of such affected Members shall become
fully vested, and shall not thereafter be subject to forfeiture.

          18.3 No merger or consolidation with, or transfer of assets or liabilities to, any other
plan shall occur unless each Member of the Plan would (if the plan then terminated) receive a
benefit immediately after the merger, consolidation or transfer which is equal to or greater
than the benefit he would have been entitled to receive immediately before the merger,
consolidation or transfer (if this Plan had then terminated).

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APPENDIX A

PARTICIPATION OF THE UNION LOCATIONS OF

SIEMENS ENERGY & AUTOMATION, INC. AT BELLEFONTAINE, OHIO,

URBANA, OHIO AND GRAND PRAIRIE, TEXAS IN THE

SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

(As amended through September 30, 2006)

     Effective January 1, 1998, the union employees of Siemens Energy & Automation, Inc. (“SE&A”)
working at the Bellefontaine Ohio, Urbana, Ohio and Grand Prairie, Texas facilities of SE&A are
eligible to participate in the Siemens Savings Plan For Union Employees, in accordance with its
terms and conditions, except that such employees shall not receive the Employer Contribution equal
to 50% of the employee’s Basic Tax-Deferred and Basic After-Tax Contributions, as set in Article V
of the Plan.

     Notwithstanding any other provisions of this Appendix A and Section 5.1 of the Plan to the
contrary, effective April 1, 2000, solely with respect to union employees working at the Grand
Prairie, Texas facility of SE&A, SE&A shall make Employer Contributions to the Plan for each month
equal to 25% of the Basic Tax-Deferred and Basic After-Tax Contributions made by or on behalf of
such employees for such month, less any amount of forfeiture then to be applied to reduce such
Employer Contributions pursuant to Article XIII.

     Also, notwithstanding any of the provisions of this Appendix A and Section 5.1 of the Plan to
the contrary and solely with respect to union employees working at the Grand Prairie, Texas
facility of SE&A, SE&A shall make Employer Contributions to the Plan for an employee hired or
rehired on or after May 1, 2006 for each month equal to 90% of the Basic Tax-Deferred and Basic
After-Tax Contributions by or on behalf of such employees for such month, less any amount of
forfeiture then to be applied to reduce such Employer Contributions pursuant to Article XIII.

     Further, notwithstanding any of the other provisions of this Appendix A and Section 5.1 of the
Plan to the contrary and solely with respect to union employees working at the Bellefontaine, Ohio
and Urbana, Ohio facilities of SE&A, effective January 1, 2003, SE&A shall make Employer
Contributions to the Plan for each month equal to 25% (and effective January 1, 2006, SE&A shall
make Employer Contributions to the Plan for each month equal to 50%) of

-1-

 

the Basic Tax Deferred and Basic After-Tax Contributions made by or on behalf of such
employees for such month, less any amount of forfeiture then to be applied to reduce such Employer
contributions pursuant to Article XIII.

-2-

 

APPENDIX B

PARTICIPATION OF THE UNION LOCATION OF

SIEMENS ENERGY & AUTOMATION, INC. AT PORTLAND, OREGON

     Effective March 1, 1998, the union employees of Siemens Energy & Automation, Inc. working at
its Portland, Oregon facility are eligible to participate in the Siemens Savings Plan for Union
Employees in accordance with its terms and conditions, except that until April 1, 2001 such
employees shall not receive the Employer Contribution equal to 50% of the employee’s Basic
Tax-Deferred and Basic After-Tax Contributions, as set forth in Article V of the Plan. Effective
April 1, 2001, the Employer Contribution under Article V of the Plan for the Union employees at the
Portland, Oregon facility shall be an amount equal to 25% of such employee’s Basic Tax-Deferred and
Basic After-Tax Contributions.

 

 

APPENDIX C

SPECIAL PROVISIONS FOR

UNION EMPLOYEES OF WESTINGHOUSE ELECTRIC CORPORATION

WHO WERE PARTICIPANTS OF

WESTINGHOUSE SAVINGS PROGRAM

     As of September 1, 1998, Siemens Westinghouse Power Corporation and Siemens Westinghouse
Technical Services, Inc., and, effective October 1, 1998, the Siemens Westinghouse Energy
Management Division of Siemens Power Transmission and Distribution LLC, (all collectively referred
to as “Siemens Westinghouse”) became Employers with respect to the Siemens Savings Plan For Union
Employees.

     The union employees of Siemens Westinghouse shall participate in the Siemens Savings Plan For
Union Employees in accordance with its terms and conditions. However, the following special
provisions shall apply:

     1. Eligibility. Any union employee of Siemens Westinghouse who was a participant in
the Westinghouse Savings Program as of August 31, 1998 or any such employee who was eligible to
participate in that Plan on August 31, 1998 but chose not to do so, shall be eligible to
participate in the Siemens Savings Plan For Union Employees on September 1, 1998.

          Union employees of Siemens Westinghouse who were not eligible to participate in the
Westinghouse Savings Program as of August 31, 1998 shall be eligible to participate in the Siemens
Savings Plan For Union Employees if they meet the eligibility requirements set forth in Article III
of the Siemens Savings Plan For Union Employees.

     2. Vesting. Union employees of Siemens Westinghouse who were active participants in
the Westinghouse Savings Program as of August 31, 1998 will be 100% vested in their Pre-Tax,
After-Tax, Employer Match Contribution Accounts and related earnings in the Westinghouse Savings
Program which are transferred to the Siemens Savings Plan For Union Employees. Any union employee
of Siemens Westinghouse who participates in the Siemens Savings Plan For Union Employees shall
receive Employer Contributions under the Siemens Savings Plan For Union Employees subject to the
vesting provisions of Article IX of the Siemens Savings Plan For Union Employees.

     Any service that was recognized as vesting service under the Westinghouse Savings Program as
of August 31, 1998

-1-

 

for union employees of Siemens Westinghouse will be recognized as Continuous Employment under the
Siemens Savings Plan For Union Employees.

     3. Withdrawals. After assets are transferred from the Westinghouse Savings Program to
the Siemens Savings Plan For Union Employees, Members shall be able to withdraw amounts in their
Employer Match Contribution Accounts and related earnings and amounts in their After-Tax
Contribution Accounts made to the Westinghouse Savings Program in accordance with, and under the
terms and conditions of, the provisions of Article X of the Siemens Savings Plan For Union
Employees, as amended from time to time, as applicable to the withdrawal of amounts from the
Employer Contribution Account and After-Tax Contribution Account of the Siemens Savings Plan For
Union Employees; except that, in circumstances where the Westinghouse Savings Program would permit
a withdrawal and the Siemens Savings Plan For Union Employees would not, the terms and conditions
of the Westinghouse Savings Program, as in effect as of the time immediately prior to such transfer
(including without limitation Article VII thereof), shall apply.

          After assets are transferred from the Westinghouse Savings Program to the Siemens Savings Plan
For Union Employees, Members shall be able to withdraw amounts in their Pre-Tax Accounts made to
the Westinghouse Savings Program in accordance with the provisions of Article X of the Siemens
Savings Plan For Union Employees, as amended from time to time, as applicable to the withdrawals of
amounts from Tax-Deferred Contribution Account of the Siemens Savings Plan For Union Employees;
except that, in circumstances where the Westinghouse Savings Program would permit a withdrawal and
the Siemens Savings Plan For Union Employees would not, the terms and conditions of the
Westinghouse Savings Program, as in effect as of the time immediately prior to such transfer
(including without limitation Article VII thereof), shall apply.

     4. Loans. In determining the vested account balance amount available for loans under
Article XII of the Siemens Savings Plan For Union Employees, the amounts that were in a union
employee’s account in the Westinghouse Savings Program and which were transferred to the Siemens
Savings Plan For Union Employees shall be eligible for a loan, in accordance with the terms and
conditions of the Siemens Savings Plan For Union Employees.

     5. Investment Options. Members who have amounts in the Westinghouse (CBS) Common Stock
Fund of the Westinghouse Savings Program and who have their account balances in that

-2-

 

Plan transferred to the Siemens Savings Plan For Union Employees were able to maintain the amounts
in such option after the transfer until September 29, 2000. In no event was any Member able to
make or transfer any future contributions to this fund. In addition, the Administrative Committee
was able to make such rules and procedures for the administration of the Westinghouse (CBS) Common
Stock Fund as it deems reasonable.

     6. Distribution of Account Upon Termination, Retirement or Death. The distribution of
a Siemens Westinghouse employee’s accounts that were formerly in the Westinghouse Savings Program
and that were transferred to the Siemens Savings Plan For Union Employees shall be made in
accordance with the provisions of the Westinghouse Savings Program as in effect as of the time
immediately prior to such transfers (including, without limitation, Article VI thereof). Any
amounts made by such employees after the Closing Date to the Siemens Savings Plan For Union
Employees shall be distributed in accordance with Article XI of the Siemens Savings Plan For Union
Employees, as amended from time to time.

          Notwithstanding any of the provisions of this Appendix to the contrary, effective April 1,
2002, the only distribution option or options that shall be available to a Member covered by this
Appendix, as well as to his or her spouse or beneficiary, shall be the option or options available
under the applicable provisions of Article XI of the Siemens Savings Plan for Union Employees,
including with respect to amounts that have been transferred to the Siemens Savings Plan for Union
Employees.

-3-

 

APPENDIX D

(Amended effective October 1, 2006)

SPECIAL PROVISIONS FOR

UNION EMPLOYEES OF SIEMENS ENERGY & AUTOMATION AT ITS POMONA,

NORWOOD AND LITTLE ROCK LOCATIONS

     Effective December 31, 1998, the assets and liabilities with respect to the union employees of
Siemens Energy & Automation, Inc. at its Pomona, Norwood and Little Rock facilities (hereinafter
referred to as “SEA Union Employees”) from the Pomona Retirement Savings Plan (“Pomona Plan”), the
Norwood IUE Retirement Plan (“Norwood Plan”) and the Little Rock IUE Retirement Plan (“Little Rock
Plan”) were merged into, and its assets and liabilities were transferred to the Siemens Savings
Plan for Union Employees. Also as of January 1, 1999, the union employees became eligible to
participate in the Siemens Savings Plan for Union Employees.

     The SEA Union Employees shall participate in the Siemens Savings Plan for Union Employees in
accordance with its terms and conditions. However, the following special provisions shall apply:

     1. Eligibility. Any SEA Union Employee who was a participant in the Pomona Plan,
Norwood Plan or Little Rock Plan as of December 31, 1998 or any such employee who was eligible to
participate in that Plan on December 31, 1998 but chose not to do so, shall be eligible to
participate in the Siemens Savings Plan for Union Employees on January 1, 1999.

          SEA Union Employees who were not eligible to participate in the Pomona Plan, Norwood Plan or
Little Rock Plan as of December 31, 1998 shall be eligible to participate in the Siemens Savings
Plan for Union Employees if they meet the eligibility requirements set forth in Article III of the
Siemens Savings Plan for Union Employees

     2. Employer Contributions. The provisions of Section 5.1(a) of Article V of the
Siemens Savings Plan for Union Employees relating to the amount of Employer Contributions shall not
apply to SEA Union Employees. Such employees will be eligible for company contributions as
follows:

          For SEA Union Employees employed at the Little Rock facility:

	 	•	 	Until June 1, 2001, a basic company contribution

-1-

 

	 	 	 	equal to 1% (2%, effective June 1, 2001) of the amount paid to the employee
by the Company for personal services as reported on the employee’s Federal
Income Tax Withholding Statement (Form W-2) together with any amounts
contributed by the employee to the Siemens Savings Plan for Union Employees
as Tax Deferred Contributions under Section 4.2 of the Plan; and

	 	•	 	Until June 1, 2001, if the Employee makes a contribution to the Plan of
at least 2% of his Compensation, as defined in Paragraph 1 of this Appendix
D, to the Plan, he will receive a contribution of 1% of his W-2 pay
together with any amounts contributed to by the Employee as Tax-Deferred
Contributions under the Siemens Savings Plan for Union Employees.
Effective June 1, 2005, such Employee can receive a contribution equal to
50% of any amounts the Employee contributes to the Plan up to 6% of such
Employee’s Compensation (as defined in Paragraph 1 of this Appendix.)

For SEA Union Employees employed at the Norwood facility:

	 	•	 	a basic company contribution equal to 1% of the amount paid to the
employee by the Company for personal services as reported on the employee’s
Federal Income Tax Withholding Statement (Form W-2) together with any
amounts contributed by the employee to the Siemens Savings Plan for Union
Employees as Tax Deferred Contributions under Section 4.2 of the Plan.

	 	•	 	if the Employee makes a contribution to the Plan of at least 2% of his
Compensation, as defined in Paragraph 1 of this Appendix D, to the Plan, he
will receive a contribution of 1% of his W-2 pay together with any amounts
contributed to by the Employee as Tax-Deferred Contributions under the
Siemens Savings Plan for Union Employees.

Effective January 1, 2004, for SEA Union Employees employed at the Pomona, California facility the
following schedule applies:

	 	 	 	 	 	 	 	 	 
	Class	 	Hourly Base Rate*	 	 	Monthly Contribution	 
	A
	 	$up to — 6.54	 	$	22.20	 
	B
	 	 	6.55 — 6.84	 	 	 	23.20	 
	C
	 	 	6.85 — 7.14	 	 	 	24.25	 
	D
	 	 	7.15 — 7.44	 	 	 	25.30	 

-2-

 

	 	 	 	 	 	 	 	 	 
	Class	 	Hourly Base Rate*	 	 	Monthly Contribution	 
	E
	 	 	7.45 — 7.74	 	 	 	26.35	 
	F
	 	 	7.75 — 8.04	 	 	 	27.40	 
	G
	 	 	8.05 — 8.34	 	 	 	28.40	 
	H
	 	 	8.35 — 8.64	 	 	 	29.45	 
	I
	 	 	8.65 — 8.94	 	 	 	30.50	 
	J
	 	 	8.95 — 9.24	 	 	 	31.55	 
	K
	 	 	9.25 — 9.54	 	 	 	32.60	 
	L
	 	 	9.55 — 9.84	 	 	 	33.60	 
	M
	 	 	9.85 — 10.14	 	 	 	34.65	 
	N
	 	 	10.15 — 10.44	 	 	 	35.70	 
	O
	 	 	10.45 — 10.74	 	 	 	36.75	 
	P
	 	 	10.75 — 11.04	 	 	 	37.80	 
	Q
	 	 	11.05 — 11.34	 	 	 	38.80	 
	R
	 	 	11.35 — 11.64	 	 	 	39.85	 
	S
	 	 	11.65 — 11.94	 	 	 	40.90	 
	T
	 	 	11.95 — 12.24	 	 	 	41.95	 
	U
	 	 	12.25 — 12.54	 	 	 	43.00	 
	V
	 	 	12.55 — 12.84	 	 	 	44.00	 
	W
	 	 	12.85 — 13.14	 	 	 	45.05	 
	X
	 	 	13.15 — 13.44	 	 	 	46.10	 
	Y
	 	 	13.45 — 13.74	 	 	 	47.15	 
	Z
	 	 	13.75 — 14.04	 	 	 	48.15	 
	AA
	 	 	14.05 — 14.34	 	 	 	49.20	 
	BB
	 	 	14.35 — 14.64	 	 	 	50.25	 
	CC
	 	 	14.65 — 14.94	 	 	 	51.30	 
	DD
	 	 	14.95 — 15.24	 	 	 	52.30	 
	EE
	 	 	15.25 — 15.54	 	 	 	52.90	 
	FF
	 	 	15.55 — 15.84	 	 	 	53.75	 
	GG
	 	 	15.85 — 16.14	 	 	 	54.95	 
	HH
	 	 	16.15 — 16.44	 	 	 	56.50	 
	II
	 	 	16.45 — 16.74	 	 	 	57.55	 
	JJ
	 	 	16.75 — 17.04	 	 	 	58.55	 
	KK
	 	 	17.05 — 17.34	 	 	 	59.55	 
	LL
	 	 	17.35 — 17.64	 	 	 	60.55	 
	MM
	 	 	17.65 — 17.94	 	 	 	61.55	 
	NN
	 	 	17.95 — 18.24	 	 	 	62.55	 
	OO
	 	 	18.25 — 18.54	 	 	 	63.55	 

 

			
	*	 	Exclusive of shift and overtime premium or other additions to base pay.

     Effective October 30, 2006, the above referenced schedule shall no longer apply to SEA Union
Employees employed at the Pomona, California facility and, effective October 30, 2006, an SEA Union
Employee employed at the Pomona, California facility shall receive a basic company contribution
equal to 2% of the amount paid to the employee by the Company for personal services as reported on
the employee’s Federal Income Tax Withholding Statement (Form W-2) together with any amounts
contributed by the

-3-

 

employee to the Siemens Savings Plan for Union Employees as Tax Deferred Contributions under
Section 4.2 of the Plan.

     In addition to the Employer Contribution set forth above, effective January 1, 2004, an SEA
Union Employee employed at the Pomona, California facility is eligible to receive an Employer
Contributions in an amount equal to 50% of such Employee’s Basic Tax-Deferred and Basic After-Tax
Contributions made by or on behalf of such employee for such month, less any amount of forfeitures
to be applied to reduce such Employer Contributions pursuant to Article XIII, an SEA Union Employee
at the Pomona, California facility shall continue to be eligible for this 50% Employer Contribution
on their Basic Tax-Deferred and Basic After-Tax Contributions to the Plan.

     3. Vesting. SEA Union Employees who were active participants in the Pomona Plan,
Norwood Plan or Little Rock Plan as of December 31, 1998 will be 100% vested in their contributions
and their Company Contributions in these Plans.

          Any service that was recognized as vesting service under the Pomona Plan, Norwood Plan or
Little Rock Plan will be recognized as Continuous Employment under the Siemens Savings Plan for
Union Employees.

     4. Withdrawals. After December 31, 1998, SEA Union Employees shall be able to
withdraw the Company Contributions and related earnings made to the Pomona Plan, Norwood Plan or
Little Rock Plan in accordance with, and under the terms and conditions of, the provisions of
Article X of the Siemens Savings Plan for Union Employees as applicable to the withdrawal of
amounts from the Employer Contribution Account of the Siemens Savings Plan for Union Employees.

          After December 31, 1997, SEA Union Employees shall be able to withdraw their contributions
made to the Pomona Plan, Norwood Plan or Little Rock Plan in accordance with the provisions of
Article X of the Siemens Savings Plan for Union Employees as applicable to the withdrawals of
amounts from Tax-Deferred Contribution Account of the Siemens Savings Plan for Union Employees.

     5. Loans. In determining the vested account balance amount available under Article
XII of the Siemens Savings Plan for Union Employees for loans, the amounts that were in a SEA Union
Employee’s account in the Pomona Plan, Norwood Plan or Little Rock Plan and which were transferred
to the Siemens Savings Plan for Union Employees shall be eligible for a loan, in accordance with
the terms and conditions of the Siemens Savings Plan for Union Employees; except that such employee
will need his spouse’s prior written consent before obtaining a loan.

-4-

 

     6. Payment Options. If an SEA Union Employee had accounts in the Pomona Plan, Norwood
Plan or Little Rock Plan, the annuity option contained in these Plans shall apply not only to his
benefit from these Plans before they were transferred to the Siemens Savings Plan for Union
Employees but also to the benefits he has as a Member of the Siemens Savings Plan for Union
Employees.

     Notwithstanding any of the provisions of this Appendix to the contrary, effective April 1,
2002, the only distribution option or options that shall be available to a Member covered by this
Appendix, as well as to his or her spouse or beneficiary, shall be the option or options available
under the applicable provisions of Article XI of the Siemens Savings Plan for Union Employees,
including with respect to amounts that have been transferred to the Siemens Savings Plan for Union
Employees.

-5-

 

APPENDIX E

SPECIAL PROVISIONS FOR

UNION EMPLOYEES EMPLOYED AT THE JACKSON, MISSISSIPPI FACILITY

OF SIEMENS POWER TRANSMISSION & DISTRIBUTION LLC

     Effective May 1, 1999, union employees employed at the Jackson, Mississippi facility of
Siemens Power Transmission & Distribution LLC (hereinafter referred to as “Jackson Employees”)
shall participate in the Siemens Savings Plan for Union Employees (“Plan”) in accordance with its
terms and conditions, except that the following special provisions shall apply:

     1. The provisions of Section 5.1 (a) of Article V of the Plan relating to the amount of
Employer Contributions shall not apply to Jackson Employees. Such Employees will be eligible for
such Contributions as follows:

(a) From May 3, 1999 through April 30, 2000 — each month, 8.4% of the Basic
Tax-Deferred and Basic After-Tax Contributions made by or on behalf of Members for
such month;

(b) From May 1, 2000 through May 6, 2001 — each month, 16.66% of the Basic Tax
Deferred and Basic After-Tax Contributions made by or on behalf of Members for such
month;

(c) From May 7, 2001 through May 5, 2002 — each month, 33 1/3% of the Basic Tax
Deferred and Basic After Tax Contributions made by or on behalf of Members for such
month; and

(d) As of May 6, 2002 — each month, 50% of the Basic Tax Deferred and Basic After-Tax Contributions
made by or on behalf of Members for such month.

 

 

APPENDIX F

SPECIAL PROVISIONS FOR UNION EMPLOYEES OF SIEMENS ENERGY & 

 AUTOMATION INC. EMPLOYED ITS DULUTH, GEORGIA AND TUCKER,

GEORGIA FACILITIES

     Effective August 1, 1998, union employees of Siemens Energy & Automation, Inc. employed at its
Duluth, Georgia and Tucker, Georgia facilities (hereinafter referred to as “Georgia Union
Employees”) shall participate in the Siemens Savings Plan for Union Employees (“Plan”) in
accordance with its terms and conditions, except for the following special provisions:

     Until October 1, 2001, a Georgia Union Employee shall not be eligible to receive any Employer
Contribution with respect to the Employee’s Basic Tax Deferred and Basic After-Tax Contributions as
set forth in Article V of the Plan. Effective October 1, 2001, the Employer Contribution under
Article V of the Plan for a Georgia Union Employee shall be an amount equal to 50% of such Georgia
Union Employee’s Basic Tax-Deferred and Basic After-Tax Contributions.

 

 

APPENDIX G

“LET’S SHARE” PROGRAM

(Amended Effective December 20, 2006)

     On or about June, 2001, a special one time contribution will be made to the accounts of
employees who meet the eligibility requirements of Section 1 of this Appendix G. This contribution
will be part of the global program of Siemens AG known as the “Let’s Share” Program.
Notwithstanding the provisions of the Siemens Savings Plan For Union Employees, this contribution
will be subject to the special terms and conditions of this Appendix G. This contribution shall be
allocated as of September 30, 2000, although no earnings or losses or other adjustments will be
credited thereon prior to the date the account under the “Let’s Share” Program for “Eligible
Employees”, as defined below, is deemed opened.

     Section 1. Eligibility. An employee of a company set forth on Attachment A to this
Appendix shall be eligible for the “Let’s Share” Program provided both of the following criteria
are met: (a) the employee was employed as an active employee of a company set forth on Attachment A
for the entire period from October 1, 1999 through September 30, 2000, notwithstanding the fact
that the employee’s employment with all companies listed on Attachment A is terminated on or after
October 1, 2000, and (b) the employee is eligible to participate in the Siemens Savings Plan For
Union Employees as of September 30, 2000, whether or not such employee actually participates in the
Plan as of such date. Employees who meet the eligibility requirements of this Section 1 shall
hereinafter be referred to as “Eligible Employees”.

     Section 2. Amount of the “Let’s Share” Program Contribution. The amount of the
individual award under the “Let’s Share” Program to each “Eligible Employee” shall be uniform and
shall be determined by the Board of Directors of Siemens Corporation.

     Section 3. Investment of the “Let’s Share” Contribution. The amount of the “Let’s
Share” Program contribution shall be placed in an “Eligible Employee’s” account in the Siemens AG
Stock Fund of the Siemens Savings Plan For Union Employees. Effective December 20, 2006, the “Let’s
Share” Program contribution and any earnings thereon shall be part of the “Eligible Employee’s”
Employer Contribution Account. This contribution and any earnings thereon must remain in the
Siemens AG Stock Fund for as long as the “Eligible Employee” is employed by an Affiliated Company
and shall not be available for a transfer to any other investment fund of the Siemens Savings Plan
For Union Employees. Effective December 20, 2006, the restriction in the immediately preceding
sentence is eliminated.

 

 

     Section 4. Vesting. “Eligible Employees” shall be immediately 100% vested in the
“Let’s Share” contribution made on their behalf to the Siemens Savings Plan For Union Employees.

     Section 5. Unavailability of the “Let’s Share” Contribution For Loans and Withdrawals.
The amount of any “Eligible Employee’s” “Let’s Share” Contribution and any earnings thereon shall
not be available under Article X or XII of the Siemens Savings Plan For Union Employees for
withdrawals or for loans. Also, the amount of a “Let’s Share” contribution and any earnings thereon
shall not be taken into account in determining the amount an “Eligible Employee” has available for
taking out a loan. Effective December 20, 2006, the provisions in this Section 5 shall be
eliminated and, effective December 20, 2006, for purposes of withdrawals and loans under the
Siemens Savings Plan for Union Employees, the amount of the “Let’s Share” Program contribution and
any earnings thereon shall be treated like an Employer Contribution.

-2-

 

Attachment A to Appendix G

To The Siemens Savings Plan For Union Employees

Company Eligibility for “Let’s Share” Program

In Siemens Savings Plan for Union Employees

Siemens Automotive

Siemens Energy & Automation, Inc.

Siemens Power Transmission & Distribution, LLC

Siemens Westinghouse Power Corporation

Siemens Westinghouse

-3-

 

APPENDIX H

(Amended effective January 1, 2005)

PARTICIPATION OF THE UNION LOCATION OF

SIEMENS ENERGY & AUTOMATION, INC. AT LA MIRADA, CALIFORNIA

     Effective April 1, 2001, the union employees of Siemens Energy & Automation, Inc. working at
its La Mirada, California facility are eligible to participate in the Siemens Savings Plan for
Union Employees in accordance with its terms and conditions, except that such employees shall not
receive the Employer Contribution equal to 50% of the employee’s Basic Tax-Deferred and Basic
After-Tax Contributions, as set forth in Article V of the Plan.

     Notwithstanding any of the provisions of this Appendix H and Section 5.1 of the Plan to the
contrary, effective January 1, 2005, with respect to its union employees working at its La Mirada,
California facility, Siemens Energy & Automation, Inc. shall make Employer Contributions to the
Plan for each month equal to 25% of the Basic Tax-Deferred and Basic After-Tax Contributions made
by or on behalf of Members for such month, less any amount any amount of forfeiture then to be
applied to reduce such Employer Contributions pursuant to Article XIII.

 

 

APPENDIX I

SPECIAL PROVISIONS FOR HOURLY EMPLOYEES

OF SIEMENS AUTOMOTIVE INC. EMPLOYED IN LIMA, OHIO

     Effective January 8, 2001, the hourly employees of Siemens Automotive, Inc. employed at its
Lima, Ohio facility (hereinafter referred to as “Lima Employees”, who were actively employed as of
that date, became eligible for participation in the Siemens Savings Plan for Union Employees and
were no longer eligible for participation in the Siemens Savings Plan for Hourly Employees. The
account balances which these Lima Employees had in the Siemens Savings Plan for Hourly Employees
were transferred to the Siemens Savings Plan for Union Employees.

The Lima employees shall participate in the Siemens Savings Plan for Union Employees in
accordance with the Plan’s terms and conditions.

 

 

APPENDIX J

SPECIAL PROVISIONS FOR

UNION EMPLOYEES OF SIEMENS DEMAG DELAVAL TURBOMACHINERY INC.

Effective as of December 31, 2002, the assets and liabilities with respect to the benefits under
the Demag Delaval Turbomachinery Corp. 401(k) Savings Plan-Local 3355 Employees (“Demag Plan”)
for current and former union employees of Siemens Demag Delaval Turbomachinery Inc. (“Demag”),
and for their spouses and beneficiaries, were transferred and merged into the Siemens Savings
Plan For Union Employees, and the Siemens Savings Plan for Union Employees assumed
responsibility for making payments with respect to the benefits earned by such employees in the
Demag Plan in accordance with the terms and conditions of the Siemens Savings Plan For Union
Employees. Also, as of January 1, 2003, current union employees of Demag became eligible to
participate in the Siemens Savings Plan for Union Employees. The following special provisions
shall apply to these individuals.

     1. Eligibility. Any individual who is a union employee and who was a participant
in the Demag Plan as of December 31, 2002 or any individual who is a union employee and who was
eligible to participate in that Plan on December 31, 2002, but chose not to do so, shall be
eligible to participate in the Siemens Savings Plan for Union Employees on January 1, 2003.

     2. Vesting. A participant in the Demag Plan who is an active participant in the
Demag Plan as of the date the assets and liabilities for the union employees of Demag in the
Demag Plan are actually transferred to the Siemens Savings Plan for Union Employees and whose
account balance is transferred to the Siemens Savings Plan For Union Employees will be 100%
vested in the portion of the participant’s account balance in the Demag Plan that is transferred
to the Siemens Savings Plan for Union Employees in the name of the participant. Any participant
in the Demag Plan whose account balance is transferred to the Siemens Savings Plan For Union
Employees and who is not an active participant in the Demag Plan as of the date the assets and
liabilities in the Demag Plan for such participant are actually transferred to the Siemens
Savings Plan for Union Employees will be vested in that portion of the participant’s account
balance in the Demag Plan that is transferred in the name of the participant to the Siemens
Savings Plan For Union Employees in accordance with the vesting provisions of the Demag Plan in
effect as of the

 

 

date of such participant’s termination of employment.

         Any service that was recognized as vesting service under the Demag Plan, with respect to
union employees in the Demag Plan for whom assets and liabilities for the union employees of
Demag are actually transferred to the Siemens Savings Plan for Union Employees, as of the date of
such transfer, will be recognized as Continuous Employment under the Siemens Savings Plan For
Union Employees.

     3. Withdrawals. After assets are transferred from the Demag Plan to the Siemens
Savings Plan For Union Employees, members shall be able to withdraw amounts in their matching
contribution accounts, if any, and amounts in their after-tax contribution accounts made to the
Demag Plan, and related earnings, in accordance with, and under the terms and conditions of, the
provisions of Article X of the Siemens Savings Plan For Union Employees as applicable to the
withdrawal of amounts from the After Tax Contribution Account and Employer Contribution Account
of the Siemens Savings Plan For Union Employees; except that, in circumstances where the Demag Plan
would permit a withdrawal and the Siemens Plan would not, the terms and conditions of the Demag
Plan, as in effect as of the time immediately prior to such transfer, shall apply.

     After assets are transferred from the Demag Plan to the Siemens Savings Plan For Union
Employees, members shall be able to withdraw amounts made on a tax deferred basis to the Demag Plan
in accordance with the provisions of Article X of the Siemens Savings Plan For Union Employees, as
amended from time to time, as applicable to the withdrawals of amounts from the Tax-Deferred
Contribution Account of the Siemens Savings Plan For Union Employees; except that, in
circumstances where the Demag Plan would permit a withdrawal and the Siemens Plan would not, the
terms and conditions of the Demag Plan, as in effect as of the time immediately prior to such
transfer, shall apply.

     4. Loans. In determining the vested account balance amount available under Article IX
of the Siemens Savings Plan For Union Employees for loans, the amounts that were in an employee’s
account in the Demag Plan which were transferred to the Siemens Savings Plan For Union Employees
shall be eligible for a loan, in accordance with the terms and conditions of the Siemens Savings
Plan For Union Employees.

     5. Employer Contribution. Notwithstanding the provisions of Section 5.1(a) of the
Siemens Savings Plan For Union Employees, union employees of Demag shall not receive any Employer
Contribution with respect to any Basic Tax-

2

 

Deferred
Contributions or Basic After-Tax Contributions made by or on behalf of such
employees to the Siemens Savings Plan for Union Employees before April 1, 2004. Effective April 1,
2004, union employees of Demag shall be eligible for an Employer Contribution pursuant to Section
5.1(a) equal to 50% of the Basic Tax-Deferred and Basic After-Tax Contributions to the Plan made by
or on behalf of such employees.

3

 

APPENDIX K

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES (“PLAN”)

EGTRRA PLAN AMENDMENTS

PREAMBLE

     1. Adoption and effective date of amendments. The amendments to the Plan set forth in this
Appendix K are adopted to reflect certain provisions of the Economic Growth and Tax Relief
Reconciliation Act of 2001 (“EGTRRA”). These amendments are intended as good faith compliance with
the requirements of EGTRRA and are to be construed in accordance with EGTRRA and guidance issued
thereunder. Except as otherwise provided, these amendments shall be effective as of the first day
of the first Plan Year beginning after December 31, 2001.

     2. Supersession of inconsistent provisions. These amendments shall supersede the provisions
of the Plan to the extent those provisions are inconsistent with the provisions of these
amendments.

          SECTION 1. LIMITATIONS ON CONTRIBUTIONS

          1.1 Effective date. This section shall be effective for limitation years beginning after
December 31, 2001.

          1.2 Maximum annual addition. Except to the extent permitted under Section 8 of this Appendix
K and Section 414(v) of the Internal Revenue Code, if applicable, and notwithstanding the
provisions of Section 6.8 (b) of the Plan, the annual addition that may be contributed or allocated
to a Member’s account under the Plan for any limitation year shall not exceed the lesser of:

	 	(a)	 	$40,000, as adjusted for increases in the
cost-of-living under Section 415(d) of the Internal Revenue Code, or
	 
	 	(b)	 	100 percent of the Member’s compensation,
within the meaning of Section 415(c)(3) of the Internal Revenue Code,
for the limita-
tion year.

          The compensation limit referred to in (b) shall not apply to any contribution for medical
benefits after separation from service (within the meaning of Section 401(h) or Section 419A(f)(2)
of the Internal Revenue Code) which is otherwise treated as an annual addition.

 

 

          SECTION 2. INCREASE IN COMPENSATION LIMIT

          The annual compensation of each Member taken into account in determining allocations for any
Plan Year beginning after December 31, 2001, shall not exceed $200,000, as adjusted for
cost-of-living increases in accordance with Section 401(a)(17)(B) of the Internal Revenue Code.
Annual compensation means compensation during the Plan Year or such other consecutive 12-month
period over which compensation is otherwise determined under the Plan (the determination period).
The cost-of-living adjustment in effect for a calendar year applies to annual compensation for the
determination period that begins with or within such calendar year.

          SECTION 3. VESTING OF EMPLOYER MATCHING CONTRIBUTIONS

          3.1 Applicability. This section shall apply to Members with accrued benefits derived from
employer matching contributions.

          3.2 Vesting Schedule. The vesting schedule set forth in Section 9.2 shall apply.

          SECTION 4. DIRECT ROLLOVERS OF PLAN DISTRIBUTIONS

          4.1 Effective date. This section shall apply to distributions made after December 31, 2001.

          4.2 Modification of definition of eligible retirement plan. For purposes of the direct
rollover provisions in Section 11.9 of the Plan, an eligible retirement plan shall also mean an
annuity contract described in Section 403(b) of the Internal Revenue Code and an eligible plan
under Section 457(b) of the Internal Revenue Code which is maintained by a state, political
subdivision of a state, or any agency or instrumentality of a state or political subdivision of a
state and which agrees to separately account for amounts transferred into such plan from this Plan.
The definition of eligible retirement plan shall also apply in the case of a distribution to a
surviving spouse, or to a spouse or former spouse who is the alternate payee under a qualified
domestic relations order, as defined in Section 414(p) of the Internal Revenue Code.

          4.3 Modification of definition of eligible rollover distribution to exclude hardship
distributions. For purposes of the direct rollover provisions in Section 11.9 of the Plan, any
amount that is distributed on account of hardship shall not be an eligible rollover distribution
and the distributee may not elect to have any portion of such a distribution paid directly to an
eligible retirement plan.

2

 

          4.4 Modification of definition of eligible rollover distribution to include after-tax employee
contributions. For purposes of the direct rollover provisions in Section 11.9 of the Plan, a
portion of a distribution shall not fail to be an eligible rollover distribution merely because the
portion consists of after-tax employee contributions which are not includible in gross income.
However, such portion may be transferred only to an individual retirement account or annuity
described in Section 408(a) or (b) of the Internal Revenue Code, or to a qualified defined
contribution plan described in Section 401(a) or 403(a) of the Internal Revenue Code that agrees to
separately account for amounts so transferred, including separately accounting for the portion of
such distribution which is includible in gross income and the portion of such distribution which is
not so includible.

          SECTION 5. ROLLOVERS FROM OTHER PLANS

          The Plan will accept Member rollover contributions and/or direct rollovers of distributions
made after December 31, 2001, from the types of plans listed below.

          Direct Rollovers:

          The Plan will accept a direct rollover of an eligible rollover distribution from any of the
following types of plans:

	 	(i)	 	a qualified plan described in Section 401(a) or 403(a) of the
Internal Revenue Code, including after-tax employee contributions;
	 
	 	(ii)	 	an annuity contract described in Section 403(b) of the Internal
Revenue Code, excluding after-tax employee contributions; or
	 
	 	(iii)	 	an eligible plan under Section 457(b) of the Internal Revenue
Code which is maintained by a state, political subdivision of a state, or any
agency or instrumentality of a state or political subdivision of a state.

          Member Rollover Contributions from Other Plans:

          The Plan will accept a Member contribution of an eligible rollover distribution from any of
the following types of plans:

	 	(i)	 	a qualified plan described in Section 401(a) or 403(a)
of the Internal Revenue Code;
	 
	 	(ii)	 	an annuity contract described in Section 403(b) of the
Internal Revenue Code; or

3

 

	 	(iii)	 	an eligible plan under Section 457(b) of the Internal
Revenue Code which is maintained by a state, political subdivision of a
state, or any agency or instrumentality of a state or political subdivision
of a state.

          Member Rollover Contributions from IRAs:

          The Plan will accept a Member’s rollover contribution of the portion of a distribution from an
individual retirement account or annuity described in Section 408(a) or 408(b) of the Internal
Revenue Code that is eligible to be rolled over and would otherwise be includible in gross income.

          SECTION 6. REPEAL OF MULTIPLE USE TEST

          The multiple use test described in Treasury Regulation Section 1.401(m)-2 and Section 5.2(b)
of the Plan shall not apply for Plan Years beginning after December 31, 2001.

          SECTION 7. ELECTIVE DEFERRALS — CONTRIBUTION LIMITATION

          No Member shall be permitted to have Tax-Deferred Contributions made under this Plan, or any
other qualified plan maintained by the employer during any taxable year, in excess of the dollar
limitation contained in Section 402(g) of the Internal Revenue Code in effect for such taxable
year, except to the extent permitted under Section 8 of this Appendix and Section 414(v) of the
Internal Revenue Code, if applicable.

          SECTION 8. CATCH-UP CONTRIBUTIONS

          All employees who are eligible to make Tax-Deferred Contributions under this Plan and who have
attained age 50 before the close of the Plan Year shall be eligible to make catch-up contributions
in accordance with, and subject to the limitations of, Section 414(v) of the Internal Revenue Code.
Such catch-up contributions shall not be taken into account for purposes of the provisions of the
Plan implementing the required limitations of Sections 402(g) and 415 of the Internal Revenue Code.
The Plan shall not be treated as failing to satisfy the provisions of the Plan implementing the
requirements of Section 401(k)(3), 401(k)(11), 401(k)(12), or 410(b) of the Internal Revenue Code,
as applicable, by reason of the making of such catch-up contributions. In no event shall any catch
up contributions made by a Member to the Plan (including, but not limited to, any such catch up
contributions that may have initially been made to the Plan as catch up contributions and which
subsequently may be treated by the Plan

4

 

as Tax-Deferred Contributions under Article IV of the Plan) be eligible for any Employer
Contribution under Article V of the Plan. This Section 9 shall apply to contributions after
December 31, 2002.

          SECTION 9. DISTRIBUTION UPON SEVERANCE FROM EMPLOYMENT

          9.1 Effective date. This section shall apply for distributions after December 31, 2001
regardless of when the severance from employment occurred.

          9.2 New distributable event. A Member’s Tax Deferred Contributions, qualified nonelective
contributions, if any, qualified matching contributions, and earnings attributable to these
contributions shall be distributed on account of the Member’s severance from employment. However,
such a distribution shall be subject to the other provisions of the Plan regarding distributions,
other than provisions that require a separation from service before such amounts may be
distributed, and shall be subject to the provisions of any agreement that provides for a mandatory
transfer of a Member’s Accounts in the Plan’s trust to the trust of another qualified plan.

5

 

APPENDIX L

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES (“PLAN”)

PARTICIPATION OF LOCAL 340 OF THE INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS AND LOCAL
595 OF THE INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS

Effective as of July 1, 2003, employees of Sylvania Lighting Services Corporation who are
members of Local 340 of the International Brotherhood of Electrical Workers or of Local 595 of
the International Brotherhood of Electrical Workers became eligible to participate in the
Siemens Savings Plan For Union Employees in accordance with the terms and conditions of the
Plan.

 

 

APPENDIX M

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

SPECIAL PROVISIONS FOR PARTICIPANTS IN SIEMENS VDO

AUTOMOTIVE HOURLY 401(k) PLAN

Beginning October 1, 2004, union employees of Siemens VDO Automotive Corporation at its Newport
News, Virginia facility (“Siemens VDO Union Employees”) became eligible to participate in the
Siemens Savings Plan for Union Employees. Also, beginning October 1, 2004, Siemens VDO Union
Employees no longer were eligible to participate in the Siemens VDO Automotive Hourly 401(k) Plan
(“Siemens VDO Plan”).

Effective as of November 4, 2004, the assets and liabilities with respect to the benefits under
Siemens VDO Plan for participants in the Siemens VDO Plan and for their spouses and beneficiaries,
were transferred and merged into the Siemens Savings Plan for Union Employees, and the Siemens
Savings Plan for Union Employees assumed responsibility for making payments with respect to the
benefits earned by such participants, spouses and beneficiaries in the Siemens VDO Plan in
accordance with the terms and conditions of the Siemens Savings Plan for Union Employees. After
the merger, the benefits payable from the Siemens Savings Plan for Union Employees accrued by any
participant under the Siemens VDO Plan or owned by any spouse or surviving beneficiary of a
participant under the Siemens VDO Plan shall be equal to benefits such participant or spouse or
beneficiary would have been entitled to receive under the Siemens VDO Plan immediately before the
merger.

The following special provisions shall apply to these individuals.

     1. Eligibility. Any Siemens VDO Union Employee who was a participant in the Siemens
VDO Plan as of September 30, 2004 or any Siemens VDO Union Employee who was eligible to participate
in the Siemens VDO Plan on September 30, 2004, but chose not to do so, shall be eligible to
participate in the Siemens Savings Plan for Union Employees on October 1, 2004.

     2. Vesting. Any service that was recognized under the Siemens VDO Plan will be
recognized as Continuous Employment under the Siemens Savings Plan for Union Employees.

     3. Withdrawals. After assets are transferred from the Siemens VDO Plan to the Siemens
Savings Plan for Union

 

 

Employees, members shall be able to withdraw amounts made on a tax deferred basis to the Siemens
VDO Plan in accordance with the provisions of Article X of the Siemens Savings Plan for Union
Employees, as amended from time to time, as applicable to the withdrawals of amounts from the
Tax-Deferred Contribution Account of the Siemens Savings Plan for Union Employees; except that, in
circumstances where the Siemens VDO Plan would permit a withdrawal and the Siemens Savings Plan
for Union Employees would not, the terms and conditions of the Siemens VDO Plan, as in effect as of
the time immediately prior to such transfer, shall apply.

     4. Loans. In determining the vested account balance amount available under Article IX
of the Siemens Savings Plan for Union Employees for loans, the amounts that were in an employee’s
account in the Siemens VDO Plan which were transferred to the Siemens Savings Plan for Union
Employees shall be eligible for a loan, in accordance with the terms and conditions of the Siemens
Savings Plan For Union Employees.

     5. Employer Contribution. A Siemens VDO Union Employee shall be eligible to receive
the Employer Contribution set forth in Section 5.1(a) of the Siemens Savings Plan for Union
Employees in accordance with the terms and conditions of such Section.

     6. “Let’s Share” Program. Any of the terms and conditions that applied under the
Siemens VDO Plan to amounts that were contributed under the “Let’s Share” Program to participants
of the Siemens VDO Plan shall continue to apply to such amounts after the Siemens VDO Plan is
transferred to the Siemens Savings Plan for Union Employees.

2

 

APPENDIX N

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

MERGER OF THE TURBOCARE, INC. LOCAL 724 401(K) SAVINGS

PROGRAM INTO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

     Effective as of September 30, 2005, the assets and liabilities with respect to the benefits
under the TurboCare, Inc. Local 724 401(k) Savings Program (“TurboCare Plan”) were transferred
and merged into the Siemens Savings Plan for Union Employees, and the Siemens Savings Plan for
Union Employees assumed responsibility for making payments with respect to the benefits earned
under the TurboCare Plan in accordance with the terms and conditions of the Siemens Savings Plan
for Union Employees. After the merger, the benefits payable from the Siemens Savings Plan for
Union Employees accrued by participants under the TurboCare Plan shall be equal to benefits such
participants would have been entitled to receive under the TurboCare Plan immediately before the
merger. Beginning June 24, 2005, union employees of TurboCare, Inc. who are members of USWA
Local 724 (“TurboCare Union Employees”) became eligible to participate in the Siemens Savings
Plan for Union Employees.

The following special provisions shall apply to these individuals.

     1. Eligibility. Any TurboCare Union Employee who was a participant in the TurboCare
Plan as of June 23, 2005 or any TurboCare Union Employee who was eligible to participate in the
TurboCare Plan on June 23, 2005, but chose not to do so, shall be eligible to participate in the
Siemens Savings Plan for Union Employees on June 24, 2005.

     2. Vesting. The provisions of the TurboCare Plan regarding vesting service shall
apply in calculating the amount of continuous employment a TurboCare Union Employee has in the
Siemens Savings Plan for Union Employees through the end of calendar year 2005. With respect to
determining Continuous Employment in the Siemens Savings Plan for Union Employees after calendar
year 2005 for TurboCare Union Employees, the provisions of the Siemens Savings Plan for Union
Employees shall apply.

     3. Withdrawals. After assets are transferred from the TurboCare Plan to the Siemens
Savings Plan for Union Employees, members shall be able to withdraw their Employee Elective
Deferrals made to the TurboCare Plan and related earnings in accordance with the provisions of
Article X of the Siemens Savings Plan for Union Employees, as amended
from time to time, as applicable to the withdrawals of

 

 

amounts from the Tax-Deferred Contribution
Account of the Siemens Savings Plan for Union Employees; except that, in circumstances where the
TurboCare Plan would permit a withdrawal and the Siemens Savings Plan for Union Employees would
not, the terms and conditions of the TurboCare Plan, as in effect as of the time immediately
prior to such transfer, shall apply.

          After assets are transferred from the TurboCare Plan to the Siemens Savings Plan for Union
Employees, Members shall be able to withdraw Employer Contributions made to their Accounts in the
TurboCare Plan and related earnings in accordance with the terms and conditions of Article X of
the Siemens Savings Plan for Union Employees, as amended from time to time, as applicable to
withdrawals of amounts from the Employer Contribution Account of the Siemens Savings Plan for
Union Employees; except that, in circumstances where the TurboCare Plan would permit a withdrawal
and the Siemens Savings Plan for Union Employees would not, the terms and conditions of the
TurboCare Plan in effective as of the time immediately prior to such transfer, shall apply.

     4. Loans. In determining the vested account balance amount available under Article
XII of the Siemens Savings Plan for Union Employees for loans, the amounts that were in an
employee’s account in the TurboCare Plan which were transferred to the Siemens Savings Plan for
Union Employees shall be eligible for a loan, in accordance with the terms and conditions of the
Siemens Savings Plan For Union Employees.

     5. Employer Contribution. A TurboCare Union Employee shall be eligible to receive the
Employer Contribution set forth in Section 5.1(a) of the Siemens Savings Plan for Union Employees
in accordance with the terms and conditions of such Section.

2

 

APPENDIX O

SPECIAL PROVISIONS FOR

UNION EMPLOYEES EMPLOYED AT THE JACKSON, TENNESSEE FACILITY

OF SIEMENS POWER TRANSMISSION & DISTRIBUTION, INC.

     Effective April 1, 2006, union employees employed at the Jackson, Tennessee facility of
Siemens Power Transmission & Distribution, Inc., who are members of Local 474 of the International
Brotherhood of Electrical Workers (hereinafter referred to as “Jackson, Tennessee Employees”) shall
participate in the Siemens Savings Plan for Union Employees (“Plan”) in accordance with its terms
and conditions, except that the following special provisions shall apply:

     1. The provisions of Section 5.1 (a) of Article V of the Plan relating to the amount of
Employer Contributions shall not apply to Jackson, Tennessee Employees and shall be replaced with
the following language:

     The Employer of the Jackson, Tennessee Employees shall make Employer Contributions to the Plan
for each month equal to 100% of the Basic Tax-Deferred and Basic After-Tax Contributions made by or
on behalf of such Jackson, Tennessee Employees for such month, less any amount of forfeiture then
to be applied to reduce such Employer Contributions pursuant to Article VIII.

     2. Vesting. For purposes of determining the amount of Continuous Employment a
Jackson, Tennessee Employee has for purposes of Article IX of the Plan, the amount of service such
Employee had at VA Tech shall be taken into account.

 

 

APPENDIX P

SPECIAL PROVISIONS FOR

UNION EMPLOYEES EMPLOYED AT THE DALLAS, TEXAS FACILITY

OF SIEMENS ENERGY & AUTOMATION, INC.

     Notwithstanding any of the provisions of Section 5.1 (a) of Article V of the Plan to the
contrary, effective May 1, 2006 any Dallas, Texas Employees of Siemens Energy & Automation, Inc.,
who are members of Local 20 of the International Brotherhood of Electrical Workers in Dallas, Texas
and who are hired or rehired by Siemens Energy & Automation, Inc. or one of its affiliates on or
after May 1, 2006, shall be eligible for an Employer Contributions equal to 90% of their Basic Tax
Deferred and Basic After Tax Contributions made by or on behalf of such Dallas, Texas Employees to
the Plan.

 

 

APPENDIX Q

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

SPECIAL PROVISIONS FOR UNION EMPLOYEES AT THE HUNTSVILLE, ALABAMA

FACILITY OF SIEMENS VDO AUTOMOTIVE ELECTRONICS CORPORATION

Beginning April 1, 2004, union hourly employees and union salaried employees of Siemens VDO
Automotive Electronics Corporation at its Huntsville, Alabama facility (“Huntsville Union
Employees”) who are members of the International Union, United Automobile, Aerospace and
Agricultural Implement Workers of America, Local Unions 1413 and 1929, became eligible to
participate in the Siemens Savings Plan for Union Employees (“Plan”).

Effective October 1, 2006, the Huntsville Union Employees became employees of Siemens VDO
Automotive Corporation.

The following special provisions shall apply to these individuals.

     1. Eligibility. Any Huntsville Union Employee who is a “Transferred Union Employee”
(within the meaning of the Asset Purchase Agreement between Daimler Chrysler Corporation, Siemens
VDO Automotive Electronics Corporation and Siemens VDO Automotive Corporation dated May 23, 2003)
shall be eligible to participate in the Plan on April 1, 2004.

     Any Huntsville Union Employee who is not a Transferred Union Employees shall be eligible for
participation in the Plan upon meeting the eligibility requirements set forth in Article III
of the Plan.

     2. Employer Contribution. Notwithstanding the provisions of Section 5.1(a) of the
Plan, a Transferred Union Employee shall not be eligible to receive any Employer Contribution as
set forth in Section 5.1(a) of the Plan. A Huntsville Union Employee who is not a Transferred
Union Employee shall be eligible to receive the Employer Contribution equal to 75% of the Basic
Tax-Deferred and Basic After-Tax Contributions made by or on behalf of such Employee, in accordance
with the terms and conditions of Section 5.1(a) of the Plan.

 

 

APPENDIX R

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

SPECIAL EMPLOYER CONTRIBUTION FOR UNION EMPLOYEES OF SIEMENS

POWER GENERATION, INC. WHO ARE MEMBERS OF INTERNATIONAL

BROTHERHOOD OF ELECTRICAL WORKERS, LOCAL 716, HOUSTON, TEXAS

Notwithstanding the provisions of Section 5.1(a) of the Siemens Savings Plan for Union Employees
(“Plan”), effective September 1, 2004, the amount of the Employer Contribution under Section 5.1(a)
applicable to union employees of Siemens Power Generation, Inc. who are employed at its Houston,
Texas facility, and who are members of the International Brotherhood of Electrical Workers Local
716, shall be equal to 75% of the Basic Tax-Deferred and Basic After-Tax Contributions made by or
on behalf of such Employees, in accordance with the terms and conditions of Article V of the Plan.

 

 

APPENDIX S

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

SPECIAL EMPLOYER CONTRIBUTION FOR UNION EMPLOYEES OF SIEMENS

POWER GENERATION, INC. WHO ARE MEMBERS OF THE FEDERATION OF

INDEPENDENT SALARIED UNIONS, PITTSBURGH, PENNSYLVANIA AND THE

INTERNATIONAL UNION OF ELECTRONIC, ELECTRICAL, SALARIED, MACHINE

AND FURNITURE WORKERS-COMMUNICATION WORKERS OF AMERICA (AFL-CIO),

LOCAL 601, PITTSBURGH, PENNSYLVANIA

Notwithstanding the provisions of Section 5.1(a) of the Siemens Savings Plan for Union Employees
(“Plan”), effective September 1, 2004, the amount of the Employer Contribution under Section 5.1(a)
applicable to union employees of Siemens Power Generation, Inc. who are employed at its Pittsburgh,
Pennsylvania facility, and who are members of the Federation of Independent Salaried Unions or the
International Union of Electronic, Electrical, Salaried, Machine and Furniture
Workers-Communication Workers of American (AFL-CIO), Local 601, shall be equal to 75% of the Basic
Tax-Deferred and Basic After-Tax Contributions made by or on behalf of such Employees, in
accordance with the terms and conditions of Article V of the Plan.

 

 

APPENDIX T

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

SPECIAL PROVISIONS FOR UNION EMPLOYEES OF SIEMENS ENERGY &

AUTOMATION, INC. LOCATED IN KANSAS CITY, MISSOURI; UNION, NEW

JERSEY; OAKDALE, PENNSYLVANIA; DETROIT, MICHIGAN AND KENILWORTH,

NEW JERSEY

Notwithstanding the provisions of Section 5.1(a) of the Siemens Savings Plan for Union Employees
(“Plan”), union employees of Siemens Energy & Automation, Inc. who are hired or rehired by Siemens
Energy & Automation, Inc. on or after April 1, 2006 at the locations indicated on the Schedule
below and who are members of the unions indicated on the Schedule below shall be eligible for an
Employer Contribution under Section 5.1(a) of the Plan equal to 100% of the Basic Tax-Deferred and
the Basic After-Tax Contributions made by or on behalf of such members, in accordance with the
terms and conditions of Article V of the Plan.

	 	 	 
	SE&A Location	 	Name of Union
	 
	• Kansas City,
Missouri
	 	International Brotherhood of Electrical
Workers, Local 124
	 	 	 
	• Union, New Jersey
	 	International Brotherhood of Electrical
Workers, Local 1430
	 	 	 
	• Oakdale,
Pennsylvania
Detroit, Michigan
Kenilworth, New Jersey

	 	Federation of Independent Salaried Unions
(FISU)

 

 

APPENDIX U

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

SPECIAL PROVISIONS FOR UNION EMPLOYEES OF SIEMENS MEDICAL

SOLUTIONS USA, INC. WHO ARE MEMBERS OF THE INTERNATIONAL

BROTHERHOOD OF ELECTRICAL WORKERS LOCAL UNION 2222, BOSTON,

MASSACHUSETTS

Effective June 19, 2006, union employees of Siemens Medical Solutions USA, who are members of the
International Brotherhood of Electrical Workers Local Union 2222, Boston, Massachusetts (Siemens
Medical Union Employees), became eligible to participate in the Siemens Savings Plan for Union
Employees (“Union Plan”) in accordance with the terms and conditions of the Union Plan.

Siemens Medical Union Employees hired or rehired before June 19, 2006 shall be eligible for an
Employer Contribution under Section 5.1(a) of the Union Plan equal to 50% of the Basic Tax-Deferred
and the Basic After-Tax Contributions made by or on behalf of such Siemens Medical Union Employees
in accordance with the terms and conditions of Article V of the Union Plan. Any amounts which such
Siemens Medical Union Employees had in the Siemens Savings Plan as of June 19, 2006 shall be
transferred to the Union Plan.

For Siemens Medical Union Employees hired or rehired on or after June 19, 2006, such Siemens
Medical Union Employees shall be eligible for an Employer Contribution under Section 5.1(a) of the
Union Plan equal to 100% of the Basic Tax-Deferred and the Basic After-Tax Contributions made by or
on behalf of such Siemens Medical Union Employees in accordance with the terms and conditions of
Article V of the Union Plan.

 

 

APPENDIX V

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

(as Amended and Restated Effective as of October 1, 2006)

PARTICIPATION OF SIEMENS MEDICAL SOLUTIONS DIAGNOSTICS UNION EMPLOYEES AT

FORMER BAYER FACILITIES IN THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

     Effective January 1, 2007, a union employee of Bayer HealthCare in the United States who is
employed at the Middlebury Street Plant of Bayer in Elkhart, Indiana and who is an “Assumed
Employee” within the meaning of Section 4.1 of the U.S. Asset Sale and Transfer Agreement between
Bayer HealthCare LLC and Siemens Medical Solutions Diagnostics, effective January 1, 2007,
(hereinafter referred to as a “US Bayer Union Diagnostics Employee”) shall be eligible to
participate in the Siemens Savings Plan for Union Employees in accordance with the terms and
conditions of the Siemens Savings Plan for Union Employees, except as otherwise provided below.

     A union employee employed at the Middlebury Street Plant of Siemens Medical Solutions
Diagnostics in Elkhart, Indiana who is hired or rehired on or after January 1, 2007 (“New Union
Diagnostics Employees”) shall be eligible to participate in the Siemens Savings Plan for Union
Employees in accordance with the terms and conditions of the Siemens Savings Plan for Union
Employees, except as otherwise provided below.

     A. Vesting. Service which a “US Bayer Union Diagnostics Employee” had with Bayer
shall be counted towards meeting the service requirements for eligibility to participate in and
vesting in the Siemens Savings Plan for Union Employees to the extent such service was recognized
for these purposes under the Bayer Corporation Savings and Retirement Plan (“Bayer Plan”).

     B. Employer Contributions. The Employer Contribution applicable to “US Bayer Union
Diagnostics Employees” and “New Union Diagnostics Employees” defined under Section 5.1(a) of the
Siemens Savings Plan for Union Employees shall be equal to 100% of the Basic Tax-Deferred
Contributions and the Basic After Tax Contributions made by or on behalf of such “US Bayer Union
Bayer Diagnostics Employees” in accordance with the terms and conditions of Article V of the
Siemens Savings Plan for Union Employees. A “US Bayer Union Diagnostics Employee” shall be eligible
for an additional Employer Contribution to the Siemens Savings Plan for Union Employees of 2
percent of Compensation, as that term is defined in the Siemens Savings Plan for Union Employees,
regardless of whether such Employee makes any contributions to the Siemens Savings Plan for Union
Employees. This additional Employer Contribution shall not apply to “New Union Diagnostics
Employees”.

     C. Transfer of Benefit Assets and Liabilities for “US Bayer Union Diagnostics Employees”
in the Bayer Plan into the Siemens Savings Plan for 

2

 

Union Employees. Effective as of March 1, 2007, all assets and liabilities in the
Bayer Plan with respect to certain “US Bayer Union Diagnostics Employees” were transferred to the
Siemens Savings Plan for Union Employees, and the Siemens Savings Plan for Union Employees assumed
responsibility for making payments with respect to benefits earned by “US Bayer Union Diagnostics
Employees” under the Bayer Plan for whom assets and liabilities were transferred, in accordance
with the terms and conditions of the Siemens Savings Plan for Union Employees. After the transfer,
the benefits payable from the Siemens Savings Plan for Union Employees for benefits accrued by “US
Bayer Union Diagnostics Employees” under the Bayer Plan for whom assets and liabilities were
transferred shall be equal to the benefits such employees would have been entitled to receive under
the Bayer Plan immediately before the transfer. However, the following special provisions shall
apply with respect to “US Bayer Union Diagnostics Employees” for whom assets and liabilities are
transferred to the Siemens Savings Plan for Union Employees.

     (i) Withdrawals. After assets are transferred from the Bayer Plan to the Siemens
Savings Plan for Union Employees, a “US Bayer Union Diagnostics Employee” shall be able to withdraw
amounts made on a tax deferred basis to his or her accounts in the Bayer Plan and related earnings,
in accordance with the provisions of Article X of the Siemens Savings Plan for Union Employee, as
amended from time to time, and as applicable to the withdrawals of amounts from the Tax-Deferred
Contribution Account of the Siemens Savings Plan for Union Employees; except that, in circumstances
where the Bayer Plan would permit a withdrawal and the Siemens Savings Plan for Union Employees
would not, the terms and conditions of the Bayer Plan, as in effect as of the time immediately
prior to such transfer, shall apply. A “US Bayer Union Diagnostics Employee” shall be able to
withdraw any company contributions or any after tax contributions which such Employee had in the
Bayer Plan in accordance with the provisions of Article X of the Siemens Savings Plan for Union
Employees as applicable to the withdrawal of Employer Contributions; except that, in circumstances
where the Bayer Plan would permit a withdrawal and the Siemens Savings Plan for Union Employees
would not, the terms and conditions of the Bayer Plan, as in effect as of the time immediately
prior to such transfer, shall apply.

     (ii) Loans. In determining the vested account balance amount available under Article
IX of the Siemens Savings Plan for Union Employees for loans, the amounts that were in a “US Bayer
Union Diagnostics Employee’s account in the Bayer Plan which were transferred to the Siemens
Savings Plan for Union Employees shall be eligible for a loan, in accordance with the terms and
conditions of the Siemens Savings Plan for Union Employees.

December 19, 2006

	 	 	 	 	 
	 

	 	 

E. Robert Lupone

Senior Vice President, General

Counsel & Secretary

Siemens Corporation
	 	 

	 	 	 	 	 
	 

	 	 

Mike Panigel

Senior Vice President

Corporate Human Resources

Siemens Corporation
	 	 

3

 

APPENDIX W

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

(as Amended and Restated Effective as of October 1, 2006)

TRANSFER OF A PORTION OF THE VA TECH AMERICA CORPORATION 401(K) RETIREMENT

PLAN INTO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

     Effective as of August 24, 2007, the assets and liabilities with respect to the benefits under
the VA TECH America Corporation 401(k) Retirement Plan (“VA TECH Plan”) for union participants were
transferred and merged into the Siemens Savings Plan for Union Employees, and the Siemens Savings
Plan for Union Employees assumed responsibility for making payments with respect to the benefits
earned under the VA TECH Plan in accordance with the terms and conditions of the Siemens Savings
Plan for Union Employees. After the merger, the benefits payable from the Siemens Savings Plan for
Union Employees accrued by union participants under the VA TECH Plan shall be equal to benefits
such union participants would have been entitled to receive under the VA TECH Plan immediately
before the merger.

     The following special provisions shall apply to those individuals for whom assets and
liabilities under the VA TECH Plan were transferred to the Siemens Savings Plan for Union
Employees:

     1. Vesting. Service which a union participant has with VA TECH, Inc. shall be
considered Continuous Employment under the Siemens Savings Plan for Union Employees. Any union
participant in the VA Tech Plan, who is actively employed with Siemens as of August 24, 2007 shall
be fully vested in their accounts in the VA Tech Plan.

     2. Withdrawals. After assets are transferred from the VA TECH Plan to the Siemens
Savings Plan for Union Employees, a union participant in the VA TECH Plan shall be able to withdraw
amounts made on a tax deferred basis to his or her accounts in the VA TECH Plan and related
earnings, in accordance with the provisions of Article X of the Siemens Savings Plan for Union
Employees, as amended from time to time, and as applicable to the withdrawals of amounts from the
Tax-Deferred Contribution Account of the Siemens Savings Plan for Union Employees; except that, in
circumstances where the VA TECH Plan would permit a withdrawal and the Siemens Savings Plan for
Union Employees would not, the terms and conditions of the VA TECH Plan, as in effect as of the
time immediately prior to such transfer, shall apply.

     A union participant in the VA Tech Plan can withdraw any other assets transferred from the VA
Tech Plan to the Siemens Savings Plan for Union Employees other than those made on a tax-deferred
basis in accordance with the provisions of Article X of the Siemens Savings Plan for Union
Employees as applicable to the withdrawal of amounts that are not tax-deferred contributions;

4

 

except that, in circumstances where the VA TECH Plan would permit a withdrawal and the Siemens
Savings Plan for Union Employees would not, the terms and conditions of the VA TECH Plan, as in
effect as of the time immediately prior to such transfer, shall apply.

     3. Loans. In determining the vested account balance amount available under Article IX
of the Siemens Savings Plan for Union Employees for loans, the amounts that were in an employee’s
account in the VA TECH Plan which were transferred to the Siemens Savings Plan for Union Employees
shall be eligible for a loan, in accordance with the terms and conditions of the Siemens Savings
Plan for Union Employees.

     4. Employer Contributions. Notwithstanding the provisions of Section 5.1 of the
Siemens Savings Plan for Union Employees Plan, a union participant at the Baltimore, Maryland
facility of VA Tech America Corporation shall receive an employer match equal to 100% of the tax
deferred and after tax contributions made by or on behalf of such union participant to the Siemens
Savings Plan for Union Employees Plan up to 8% of compensation.

June 8, 2007

	 	 	 	 	 
	 

	 	 

E. Robert Lupone
	 	 
	 

	 	Senior Vice President, General

Counsel & Secretary

Siemens Corporation	 	 

	 	 	 	 	 
	 

	 	 

Mike Panigel
	 	 
	 

	 	Senior Vice President

Corporate Human Resources

Siemens Corporation	 	 

5

 

APPENDIX X

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

(as amended and restated effective October 1, 2006)

SPECIAL EMPLOYER CONTRIBUTIONS FOR CERTAIN UNION EMPLOYEES OF OSRAM SYLVANIA

INC. WHO ARE MEMBERS OF LOCAL 101 OF THE INTERNATIONAL BROTHERHOOD OF

ELECTRICAL WORKERS, ST. MARYS, PENNSYLVANIA

     Notwithstanding the provisions of Section 5.1(a) of the Siemens Savings Plan for Union
Employees (“Plan”), effective July 1, 2007, the amount of the Employer Contribution under Section
5.1(a) applicable to union employees of OSRAM Sylvania Inc. who are employed at its St. Marys,
Pennsylvania facility, and who are members of Local 101 of the International Brotherhood of
Electrical Workers, hired or rehired on or after July 1, 2007, shall be equal to 100% of the Basic
Tax-Deferred and Basic After-Tax Contributions made by or on behalf of such Employees, in
accordance with the terms and conditions of Article V of the Plan.

February 13, 2008

	 	 	 	 	 
	 

	 	 

E. Robert Lupone
	 	 
	 

	 	Senior Vice President, General

Counsel & Secretary

Siemens Corporation	 	 

	 	 	 	 	 
	 

	 	 

Mike Panigel
	 	 
	 

	 	Senior Vice President

Corporate Human Resources

Siemens Corporation	 	 

6

 

APPENDIX Y

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

(as amended and restated effective October 1, 2006)

SPECIAL EMPLOYER CONTRIBUTIONS FOR CERTAIN UNION EMPLOYEES OF OSRAM SYLVANIA

INC. WHO ARE MEMBERS OF LOCAL 773 OF THE INTERNATIONAL BROTHERHOOD OF

TEAMSTERS, CHAUFFEURS, WAREHOUSEMEN AND HELPERS OF AMERICA, BETHLEHEM,

PENNSYLVANIA

     Notwithstanding the provisions of Section 5.1(a) of the Siemens Savings Plan for Union
Employees (“Plan”), effective June 1, 2008, the amount of the Employer Contribution under Section
5.1(a) applicable to union employees of OSRAM Sylvania Inc. who are employed at its Bethlehem,
Pennsylvania facility, and who are members of Local 773 of the International Brotherhood of
Teamsters, Chauffeurs, Warehousemen and Helpers of America, hired or rehired on or after June 1,
2008, shall be equal to 100% of the Basic Tax-Deferred and Basic After-Tax Contributions made by or
on behalf of such Employees, in accordance with the terms and conditions of Article V of the Plan.

May 1, 2008

	 	 	 	 	 
	 

	 	 

E. Robert Lupone
	 	 
	 

	 	Senior Vice President, General

Counsel & Secretary

Siemens Corporation	 	 

	 	 	 	 	 
	 

	 	 

Mike Panigel
	 	 
	 

	 	Senior Vice President

Corporate Human Resources

Siemens Corporation	 	 

7

 

APPENDIX Z

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

(as amended and restated effective October 1, 2006)

SPECIAL EMPLOYER CONTRIBUTIONS FOR CERTAIN UNION EMPLOYEES OF OSRAM SYLVANIA

INC. WHO ARE MEMBERS OF LOCAL 1710 OF THE INTERNATIONAL BROTHERHOOD OF

ELECTRICAL WORKERS

     Notwithstanding the provisions of Section 5.1(a) of the Siemens Savings Plan for Union
Employees (“Plan”), effective December 1, 2008, the amount of the Employer Contribution under
Section 5.1(a) applicable to union employees of OSRAM Sylvania Inc. who are members of Local 1710
of the International Brotherhood of Electrical Workers, and who are hired or rehired on or after
December 1, 2008, shall be equal to 100% of the Basic Tax-Deferred and Basic After-Tax
Contributions made by or on behalf of such Employees, in accordance with the terms and conditions
of Article V of the Plan.

Dated as of December 1, 2008

	 	 	 	 	 
	 

	 	 

E. Robert Lupone
	 	 
	 
	 	 	 	 
	 

	 	 

Mike Panigel
	 	 

8

 

APPENDIX AA

TO THE SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

(as amended and restated effective October 1, 2006)

SPECIAL EMPLOYER CONTRIBUTIONS FOR CERTAIN UNION EMPLOYEES OF OSRAM SYLVANIA

INC. WHO ARE MEMBERS OF LOCAL 993 OF THE INTERNATIONAL ASSOCIATION OF

MACHINISTS, LOCAL 1608 OF THE UNITED AUTO WORKERS AND LOCAL 1007 OF THE UNITED

STEELWORKERS

     Notwithstanding the provisions of Section 5.1(a) of the Siemens Savings Plan for Union
Employees (“Plan”), effective December 1, 2008, the amount of the Employer Contribution under
Section 5.1(a) applicable to union employees of OSRAM Sylvania Inc. who are members of Local 993 of
the International Association of Machinists, Local 1608 of the United Auto Workers or Local 1007 of
the United Steelworkers, and who are hired or rehired on or after December 1, 2008, shall be equal
to 100% of the Basic Tax-Deferred and Basic After-Tax Contributions made by or on behalf of such
Employees, in accordance with the terms and conditions of Article V of the Plan.

9

 

FIRST AMENDMENT TO THE

SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

(As Amended and Restated Effective as of October 1, 2006)

Effective January 1, 2007, the second paragraph of Section 7.1 of the Plan is amended by adding the
following words at the end of the paragraph:

     “; however, with respect to Contributions made to the Plan on or after January 1, 2007, in the
absence of a Member’s direction as to the investment of such Contributions, such Contributions
shall be invested in a LifeCycle Investment portfolio that is based on the Member’s year of birth.”

November 16, 2006

	 	 	 	 	 
	 

	 	 

E. Robert Lupone
	 	 
	 

	 	Siemens Corporation

Senior Vice President,

General Counsel and Secretary	 	 

	 	 	 	 	 
	 

	 	 

Mike Panigel
	 	 
	 

	 	Siemens Corporation

Senior Vice President,

Corporate Human Resources	 	 

10

 

SECOND AMENDMENT TO THE

SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

(As Amended and Restated Effective October 1, 2006)

The Siemens Savings Plan for Union Employees, as amended and restated as of October 1, 2006
(“Plan”), is hereby amended in the following respects:

	 	•	 	Effective January 1, 2007, Section 4.11 of the Plan is amended by deleting the second
sentence of such section and replacing it with the following sentence:

	 	 	 	“These automatic contributions shall be invested in the applicable LifeCycle
Investment portfolio based on the Member’s year of birth until such time as the
employee indicates that the contribution is to be placed in another investment
fund of the Plan.”

	 	•	 	Effective June 19, 2008, Section 7.3 of the Plan is amended by deleting the word “five”
from the first sentence of such Section.
	 
	 	•	 	Effective October 1, 2007, Section 15.1(b) of the Plan is amended by deleting the words
“Vice President, Treasurer of the Company” where they appear in such section and replacing
them with the words “President of Siemens Capital Company LLC.”

December 1, 2008

	 	 	 	 	 
	 

	 	 

E. Robert Lupone
	 	 
	 

	 	Siemens Corporation

Senior Vice President,

General Counsel and Secretary	 	 

	 	 	 	 	 
	 

	 	 

Mike Panigel
	 	 
	 

	 	Siemens Corporation

Senior Vice President,

Corporate Human Resources	 	 

11

 

THIRD AMENDMENT TO THE

SIEMENS SAVINGS PLAN FOR UNION EMPLOYEES

(As Amended and Restated Effective October 1, 2006)

The Siemens Savings Plan For Union Employees, as amended and restated as of October 1, 2006
(“Plan”), is hereby amended in the following respects:

	 	•	 	Effective October 1, 2008, Section 2.1(m) of the Plan is amended by deleting the first
sentence of such section and replacing it with the following sentence:

“Employee means each person who is employed by an Employer (except for an Employee who has been
assigned to an Affiliated Company located outside the United States and who is neither a citizen of
the United States nor a lawful permanent resident of the United States within the meaning of
Section 7701 (b)(1)(A)(i) of the Code), and who is included in a unit of employees covered by a
collective bargaining agreement between the Company or one or more Employers and a collective
bargaining agent, provided such agreement provides for participation in this Plan.”

Dated as of October 1, 2008

	 	 	 	 	 
	 

	 	 

E. Robert Lupone
	 	 
	 
	 	 	 	 
	 

	 	 

Mike Panigel
	 	 

12exv10w1

Exhibit 10.1

STOCK TRANSFER AGREEMENT

     This Stock Transfer Agreement (the “Agreement”) is made and effective this 4th day of December,
2009 (the “Effective Date”) and is by and between the John H. Marmaduke Family Limited Partnership
(the “Partnership”) and Hastings Entertainment, Inc. (the “Company”).

     WHEREAS, the Partnership owns 2,234,525 shares of common stock of the Company, $.01 par value per
share (the “Shares”); and

     WHEREAS, John H. Marmaduke (“Marmaduke”) is the current Chairman of the Board and Chief Executive
Officer of the Company; and

     WHEREAS, the Partnership is the largest shareholder of the Company; and

     WHEREAS, the Partnership and the Company have agreed that the Company shall have the right to
purchase the Shares if the Partnership wishes to sell or otherwise transfer the Shares; and

     WHEREAS, the Company has agreed that in the event of the death of Marmaduke the Partnership will
have the right to cause the Company to purchase certain amounts of the Shares.

     NOW, THEREFORE, for and in consideration of the sum of Ten Dollars ($10.00) and other good and
valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the
Partnership and the Company have agreed as follows:

     1. Restrictions on Sale or Transfer of Shares. Neither record title nor beneficial
ownership of any Shares may be sold, assigned, pledged or transferred whether voluntarily or by
operation of law, except in accordance with this Agreement. Any purported transfer in violation of
this Agreement shall be void and of no effect, and shall not operate to transfer any interest or
title in the purported transferee. Such purported transfer shall give the Company an option to
purchase all such Shares purported to be transferred in accordance with this Agreement.
Notwithstanding anything in this Agreement to the contrary, the Partnership may transfer all or any
portion of the Shares to any current or future partner (“Partner”) of the Partnership. Any portion
of the Shares so transferred to a Partner shall no longer be subject to the Put Option provisions
of this Agreement, but shall remain subject to the Company’s right to purchase the Shares in
accordance with the terms hereof.

     2. Purchase Upon Certain Events.

          (a) Events other than Death of John H. Marmaduke or Right of First Refusal. Upon the
attachment, sequestration, levy of execution upon, garnishment or other involuntary transfer or
encumbrance of the Shares, or if the Partnership (i) shall commence a voluntary case under any
applicable bankruptcy, insolvency or other similar law now or hereafter in effect, (ii) shall
consent to the entry of an order for relief in an involuntary case under any such law, (iii) shall
consent to the appointment of or taking possession by a receiver, liquidator, assignee, trustee,

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custodian, sequestrator (or other similar official) for any substantial part of the Partnership’s
property, or (iv) shall make any general assignment for the benefit of creditors, the Partnership
shall be deemed to have offered to sell to the Company, all of the Shares held by the Partnership
subject to such action. For purposes of this Agreement, a “substantial part” of a Partnership’s
property shall mean a majority of such Partnership’s property.

          The Partnership shall promptly give written notice (the “Involuntary Transfer Notice”) of
attachment, sequestration, or other involuntary transfer or encumbrance of the Shares of the
Partnership to the Secretary of the Company. The Company thereafter shall have the option,
exercisable within thirty (30) days after the receipt of the Involuntary Transfer Notice, to elect
to purchase all or any portion of the Shares held by the Partnership as provided herein.

          (b) Death of John H. Marmaduke.

          Upon the death of Marmaduke, the Partnership shall notify promptly give notice (the “Notice”)
of the death to the Secretary of the Company. Upon the delivery of the Notice, the Partnership
shall have the option to tender to the Company, and the Company shall have the obligation to
purchase, a portion of the Shares as follows (the “Put Option”).

     (i) For a period of three (3) years following the death of Marmaduke, the Partnership may
tender for purchase to the Company, and if so tendered the Company will purchase, Shares
with an aggregate Fair Market Value (as hereinafter defined) of Five Million Dollars
($5,000,000.00). The Partnership shall have no right to tender, and the Company shall have
no obligation to purchase, any amounts of Shares with an aggregate Fair Market Value in
excess of Five Million Dollars ($5,000,000.00).

     (ii) In the event the Partnership desires to tender a portion of the Shares to the Company,
the Partnership shall give written notice (the “Put Notice”) to the Secretary of the
Company. The Put Notice must set forth the number of Shares to be tendered to the Company
and the Fair Market Value of the Shares.

     (iii) Within thirty (30) days after exercising the Put Notice the Company shall purchase the
number of Shares identified in the Put Notice at the Fair Market Value of such Shares.

     (iv) The Partnership may elect to tender portions of the Shares in various lots and parcels,
at any time and from time to time while the Put Option is in effect, and any tender shall
not exhaust or limit the Partnership’s right to tender an additional amount of the Shares,
subject to the limitations herein.

     (v) The Fair Market Value of a Share (the “Fair Market Value”) shall be the weighted average
of the closing price per Share of common stock of the Company, $.01 par value per Share for
the ten (10) previous days on which the Company’s traded on the NASDAQ national market (or
similar exchange), so long as the common stock of the Company is traded on a national public
market exchange. In the event the common stock of the Company ceases to be traded on a
national market exchange, the Fair Market Value shall

Page 2 of 7

 

be the most recent valuation of the
Company’s common stock, $.01 par value per Share as determined by appraisal for the
Company’s retirement or other plans, as determined by an independent third party appraisal.

     (vi) In no event will the Partnership have the right, or the Company have the obligation to
purchase, a total amount of Shares with a Fair Market Value in excess of Five Million
Dollars ($5,000,000.00) pursuant to the terms of this Agreement. In the event the
Partnership tenders the portions of the Shares in lots or parcels, the Fair Market Value of
each lot or parcel shall be aggregated to determine the total amount so tendered.

     (vii) The Put Option will expire and the Company shall have no further obligation to
purchase any portion of the Shares three (3) years after the death of Marmaduke.

          (c) Right of First Refusal. In the event the Partnership desires to entertain a bona
fide offer (the “Offer”) for the purchase of any of the Shares by any party, the Partnership shall
immediately give written notice (the “Offer Notice”) to the Secretary of the Company. The Offer
Notice must set forth the number of Shares to be sold and/or transferred and must contain a full
and complete description of the price and terms upon which the Partnership is proposing to sell
the Shares. If the price offered is not cash, then the Offer Notice shall specify the fair market
value of the non-cash consideration.

          The Company shall have the right to purchase all the Shares listed in the Offer Notice, upon
the same terms and conditions as set forth in the Offer Notice. Provided, however, that the
Company shall have at least ten (10) days in which to make its election regardless of any shorter
period set forth in the Offer Notice. The Company may elect to purchase all, but not less than
all, of the offered Shares. The failure of the Company to elect within the time period as provided
shall be deemed an election not to purchase the offered Shares. The right of first refusal is a
continuing right of the Company, and its election or deemed election not to purchase Shares offered
in an Offer Notice shall not terminate its right applicable to any other Shares thereafter owned by
the Partnership.

          If the Company elects to purchase all of the offered Shares, the Partnership shall execute and
deliver the stock certificates of the Company. If the Company does not elect to purchase all of
the offered Shares, the Partnership may sell the Shares covered by the Offer Notice to the proposed
transferee at the price and on the terms of the Offer, it being understood that the Partnership may
not sell the Shares covered by the Offer Notice at a price or on terms that differ from the Offer
without first reoffering the Shares to the Company in accordance with this paragraph. If the
Shares covered by the Offer Notice are not purchased by the proposed transferee within thirty (30)
days from the date the Company elects not to exercise its option to purchase the Shares, the Offer
shall be deemed to have expired and the Shares must be reoffered to the Company in accordance with
this paragraph if the Partnership wishes to accept the Offer.

          The right of first refusal shall not apply to sales by the Partnership when such sales occur
(i) prior to the death of Marmaduke, and (ii) constitute during a twelve (12) month period
beginning each January 1st, less than five percent (5%) of the total Shares owned by the
Partnership at the start of each such twelve (12) month period.

Page 3 of 7

 

     3. Purchase Price. The price (the “Purchase Price”) for which Shares shall be purchased
and sold shall be as follows:

          (a) Events Other Than Right of First Refusal and Put Option. Upon the attachment,
sequestration, garnishment or other involuntary transfer or encumbrance of the Shares of the
Partnership, the Purchase Price shall be an amount equal to ninety-five percent (95%) the Fair
Market Value of the Shares.

          (b) Put Option. For the purpose of purchase under the Put Option, the Purchase Price
shall be the Fair Market
Value of the Shares identified in the Put Option.

          (c) Right of First Refusal. For the purpose purchase under the Right of First
Refusal, the Purchase Price shall be the cash price set forth in the Offer Notice.

     4. Method of Payment. The Purchase Price for the Shares shall be paid as follows:

          (a) Events Other Than Right of First Refusal and Put Option. Upon the attachment,
sequestration, garnishment or other involuntary transfer or encumbrance of the Shares of the
Partnership, the Purchase Price shall be paid (i) twenty-five percent (25%) in cash at the time of
closing, such closing to take place no more than thirty (30) days after the purchaser or purchasers
have given notice to the seller of the election to purchase the Shares, and seventy-five percent
(75%) evidenced by a Promissory Note payable in three (3) equal annual payments of principal and
interest due on the first, second, and third anniversary dates of the closing, bearing interest at
the prime rate published in the Money Rates column of the Money and Investment section of the Wall
Street Journal on the date of the closing, or (ii) on such terms as the parties mutually agree.

          (b) Right of First Refusal. For purchases under the Right of First Refusal, the
Company shall pay the Purchase Price on the same terms as were set forth in the Offer Notice.

          (c) Put Option. For purchase under the Put Option, the Company shall pay the Purchase
Price in cash by wire transfer or similar immediately available funds on the day of purchase.

          (d) Security. If all or any portion of the Purchase Price is evidenced by a
Promissory Note, the purchaser or purchasers of any Shares shall (if requested by the seller) (i)
execute a security agreement that covers the purchased Shares, and (ii) take such action that is
reasonably necessary in order to perfect the security interest in the purchased Shares.

          (e) Liens and Other Matters. All Shares transferred to the Company shall be
transferred free and clear of any liens and encumbrances, with such other representations and
warranties as the Company may reasonably request. The Partnership will also execute such documents
and provide such information and certificates as the Company may reasonably request.

Page 4 of 7

 

     5. Resignation as Officer or Director. In the event John H. Marmaduke resigns as an
officer or director of the Company, the Put Option of the Partnership shall terminate and be of no
further force and effect.

     6. Term. This Agreement shall commence upon the Effective Date and terminate on the
earlier of (i) the 9th day of February, 2019, or (ii) four (4) years after the death of
Marmaduke, or (iii) any of the following: (a) the execution of a written agreement to that effect
by the Company and the Partnership, (b) the adjudication of the Company as bankrupt or insolvent by
a court of competent jurisdiction, (c) the sale of all or substantially all of the assets of the
Company, (d) the liquidation or dissolution of the Company, (e) the merger of the Company, other
than a merger into a wholly owned subsidiary, in which the Company is not the surviving Company, or
(f) consolidation of the Company with one or more other
Companies. The termination of this agreement shall not impair any rights in existence upon the date of termination.

     7. Compliance with Securities Laws and Other Agreements. Any sale made hereunder must
comply with all applicable securities laws and all agreements to which the Company is a party. The
Partnership will, if requested, execute such documents and provide such information and
certificates as the Company may reasonably request in order to demonstrate such compliance.

     8. Notices. Any notice required or permitted to be given under this Agreement shall be in
writing, signed by the party giving the same, and shall be delivered or sent by mail, postage
prepaid, certified mail, return receipt requested and shall be effective when sent, as follows:

John H. Marmaduke Family Limited Partnership

P. O. Box 33251

Amarillo, Texas 79120

Hastings Entertainment, Inc.

Attn: Secretary

P. O. Box 35350 (79120)

3601 Plains Blvd.

Amarillo, Texas 79102

     Either party may change its address upon written notice to the other.

     9. Inurement and Controlling Law. This Agreement shall inure to the benefit of and be
binding upon the parties hereto and their respective heirs, personal representatives, successors,
and assigns. This Agreement shall be governed by the laws of the
State of Texas.

     10. Specific Performance. The rights and obligations of the parties hereto shall be
enforceable by specific performance. The remedy of specific performance is not cumulative of all
the rights and remedies at law or in equity of the parties under this Agreement and is not
exclusive.

Page 5 of 7

 

     11. Miscellaneous Provisions.

          (a) This Agreement constitutes the entire agreement between the parties with respect to the
Shares and no party shall be liable or bound to the other in any manner by any warranty,
representation, or agreement except as specifically set forth in this Agreement.

          (b) Nothing in this Agreement, express or implied, is intended to confer upon any party other
than the parties and their respective successors and assigns any right, remedy, obligation, or
liability under or by reason of this Agreement.

          (c) This Agreement and any of the terms hereof may he amended only by an instrument in writing
signed by all of the parties hereto.

          (d) Words of any gender used in this Agreement shall include any other gender and words in the
singular number shall include the plural, and vice versa, unless the context requires otherwise.

          (e) If a court of competent jurisdiction determines that any restriction in this Agreement is
void or illegal or unenforceable, the other clauses and provisions shall remain in full force and
effect and the clause or provision determined to be void or illegal or unenforceable shall be so
limited that it shall remain in effect to the extent permissible by law.

     IN WITNESS WHEREOF, this Agreement is executed as of the Effective Date.

	 	 	 	 	 	 	 	 	 
	 	 	JOHN H. MARMADUKE FAMILY LIMITED PARTNERSHIP	 	 
	 
	 	 	 	 	 	 	 	 
	 	 	By:	 	John H. Marmaduke Management, Inc, General Partner	 	 
	 
	 	 	 	 	 	 	 	 
	 

	 	 	 	By:
	 	/s/ John H. Marmaduke
 

John H. Marmaduke, President
	 	 
	 
	 	 	 	 	 	 	 	 
	 	 	By:	 	Madge Marmaduke Charitable Lead Trust #1994	 	 
	 
	 	 	 	 	 	 	 	 
	 

	 	 	 	By:
	 	/s/ John H. Marmaduke	 	 
	 

	 	 	 	 	 	 	 	 
	 

	 	 	 	 	 	John H. Marmaduke, Trustee	 	 
	 
	 	 	 	 	 	 	 	 
	 

	 	 	 	By:
	 	/s/ Stephen S. Marmaduke	 	 
	 

	 	 	 	 	 	 	 	 
	 

	 	 	 	 	 	Stephen S. Marmaduke, Trustee	 	 

Page 6 of 7

 

	 	 	 	 	 
	 	HASTINGS ENTERTAINMENT, INC., a Texas corporation

 	 
	 	By:  	/s/ Alan Van Ongevalle
 	 
	 	 	Alan Van Ongevalle, Executive Vice President	 
	 	 	 	 
	 

Page 7 of 7

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