Exhibit 10.1
 
EMPLOYMENT AGREEMENT
 
This Employment Agreement (“Agreement”) is made and effective the date signed
below, by and between Mannatech, Incorporated (“Employer”), a Texas corporation
whose principal place of business is 600 S. Royal Lane, Suite 200, Coppell,
Texas, and Samuel L. Caster (“Employee”), who resides at 2034 West Beltline
Road, Cedar Hill, Texas 75104.
 
WITNESSETH:
 
WHEREAS, the Employer is in the business of operating a network marketing
company which sells a proprietary line of dietary supplements, cosmetics and
over-the-counter drugs (“Products”) and which compensates its distributors
(“Associates”) by a defined compensation plan;
 
WHEREAS, in connection with the development of its business, effective the date
signed below, the Employer agreed to hire Employee as Chairman of the Board
under the terms and conditions to be set forth herein;
 
WHEREAS, Employer intends to enter into a confidential relationship with the
Employee whereby the Employee will acquire an intimate knowledge of the
Employer’s business and will obtain specialized skills. The Employer will permit
the Employee to have access to and utilize the business goodwill, cost and
pricing information, CONFIDENTIAL INFORMATION (as defined herein) and various
trade secrets of the Employer, including without limitation, marketing programs,
business relationships, customer lists, business plans, financial data,
privileged legal information and other compilations of information developed by
the Employer and essential to its business;
 
WHEREAS, the Employee will be a key employee of the Employer and the Employer
will provide or has provided the Employee with access to such CONFIDENTIAL
INFORMATION and trade secrets in reliance upon the Employee entering into this
Agreement; and,
 
WHEREAS, in conjunction with the Employee’s hiring and subsequent access to and
use of the CONFIDENTIAL INFORMATION and trade secrets of the Employer, the
Employee has agreed to enter into this Agreement with the Employer.
 
NOW, THEREFORE, in consideration of the mutual covenants and agreements
contained herein and upon the terms, conditions and provisions hereinafter set
forth, the Employer and the Employee do hereby agree as follows:

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ARTICLE I.
DUTIES AND COMPENSATION
 
1.    Employee is hired as Chairman of the Board. The term of this Agreement,
unless otherwise modified in writing, is for a term ending December 31, 2005.
This Agreement supersedes the Consultancy Agreement previously entered into
between the parties.
 
2.    Employee agrees to serve in the position of Chairman of the Board, or such
other position as the parties may hereafter agree during the term of this
Agreement, and to perform diligently and to the best of Employee’s abilities,
the duties and services pertaining to such office, as well as such additional
duties and services appropriate to such office upon which the parties mutually
may agree from time-to-time or as shall be designated by the Board of Directors.
 
3.    Employee is engaged to serve as Chairman of the Board at an annual base
salary of Six Hundred Thousand and no/100 Dollars ($600,000.00). Employee shall
have the primary authority and responsibility for Employer’s worldwide sales,
subject to the authority and responsibility of Employer’s Board of Directors and
Chief Executive Officer for Employer’s general business affairs. Except as may
be requested by the Board of Directors in specific circumstances, Employee shall
report, as required, to the Board of Directors and the Chief Executive Officer.
 
4.    Employee shall be entitled to twenty (20) days paid vacation annually on a
calendar-year basis, with the vacation days for 2002 being prorated to twelve
(12) days.
 
5.    Employee is eligible and shall participate, in accordance with the usual
rules of participation, in all Employer and officer benefits accorded and
accruing to an employee of his rank. These include, but may not be limited to:
 

 
a.
 
Medical, dental, life, long and short-term disability insurance;

 
b.
 
Coverage under the Employer’s director and officer liability insurance policies;

 
c.
 
The executive company car program;

 
d.
 
The Employer’s 401-K Plan; and,

 
e.
 
The Employer’s Stock Option Plan.

 
As additional benefits and programs of benefits are added for employees,
generally, and employees of your rank, specifically, you will be entitled to
participate in those benefits and programs of benefits as the same become
offered.
 
6.    As provided in paragraph 3 above, Employee agrees to be involved in the
creation and approval of sales incentives including developing proposed
standards and recommending the allocation of Pool Funds, new products, line
extensions, international expansion, any modifications of the Compensation Plan,
and such other reasonable tasks as requested.

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7.    Employee and Employer further agree that:
 

 
a.
 
Employee plans to devote a portion of his time promoting MannaRelief;

 
b.
 
Employee will not promote and endorse at Employer business functions any other
organization(s) with which he is affiliated, other than MannaRelief, without the
consent of the Board of Directors of Employer; and

 
c.
 
Employee will not serve as a spokesman, representative, employee, agent,
officer, or member of any board of directors for any for-profit business, other
than Employer, without the prior consent of the Board of Directors of Employer.

 
8.    Employee acknowledges and understands that from time to time the
Employee’s duties may require the Employee to work on-site at a non-company
location. In such instance, the Employee agrees to comply with all of the
policies, procedures and directives relevant to working at such non-company
location.
 
9.    The Employee also agrees that his employment is subject to the current and
future policies and procedures maintained and established by the Employer.
 
ARTICLE II.
NON-COMPETITION and NON-SOLICITATION
 
1.    Employee represents and admits that in the event of termination of the
Employee’s employment for any reason whatsoever, the Employee’s experiences and
capabilities are such that the Employee can obtain employment in business
engaged in other lines and/or of a different nature, and that the enforcement of
a remedy by way of injunction will not prevent the Employee from earning a
livelihood.
 
2.    Employee acknowledges that the Employee will receive special knowledge and
specialized training from the Employer, including the CONFIDENTIAL INFORMATION
identified in Article III below. Employee further acknowledges that training
provided by the Employer and the CONFIDENTIAL INFORMATION is valuable to the
Employer and, therefore, the Employer’s investment in the training and the
protection and maintenance of the CONFIDENTIAL INFORMATION constitutes a
legitimate interest to be protected by the Employer by the covenant not to
compete, set forth in this Article.
 
3.    Non-Competition and Non-Solicitation.    In consideration of the mutual
promises contained in this Agreement, the sufficiency of which is acknowledged
by the parties, Caster agrees that for a period of twelve (12) calendar months
after the last payment is made to him under this Agreement, and whether the
termination is voluntary or involuntary, Caster will not, either as principal,
agent, manager, employee, partner, shareholder, director, officer, consultant or
otherwise, directly or indirectly:
 
a.    Become associated or affiliated with, employed by, financially interested
in, or be a spokesperson for any business operation which engages in the direct
selling

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business generally, or which competes in the business currently engaged in by
Employer or any of its subsidiaries or affiliates (the phrase “business
currently engaged in by the Employer” includes, but is not limited to, the type
of activities in which the Employer was engaged during Employee’s tenure, such
as the direct sale, and/or network or multi-level marketing of dietary
supplements); or,
 
b.    Solicit or attempt to solicit the business or patronage of any Associate,
person, firm, corporation, partnership, association, department of government or
other entity with whom the Employer has had any contact during this Agreement or
a period of twelve (12) calendar months preceding the date of this Agreement
(“Customers”), or otherwise induce such Customers to reduce, terminate, restrict
or otherwise alter business relationships with the Company in any fashion;
 
4.    Geographic Scope.    In recognition of the broad geographic scope of the
Employer’s business operations throughout the entire United States, and the ease
of competing with the Employer, the restrictions on competition set forth herein
are intended to cover those cities and states in the United States of America
and foreign countries in which the Employer does business on the date of the
execution of this Agreement.
 
As set forth above, the Employee acknowledges that the foregoing non-competition
and non-solicitation covenants are ancillary to or a part of an otherwise
enforceable agreement, such being the general agreement of employment and its
related agreements concerning confidentiality and non-disclosure of CONFIDENTIAL
INFORMATION and non-solicitation, at the time that this non-competition covenant
is made, that the limitations as to time, geographic scope, and activity to be
restrained, as defined herein, are reasonable and do not impose a greater
restraint than is necessary to protect the goodwill or other business interests
of the Employer.
 
5.    Employee agrees that in the highly competitive business in which the
Employer is engaged, personal contact is of primary importance in securing new
and retaining present Associates and customers. The Employee also agrees that
the Employer has a legitimate interest in maintaining its relationships with its
Associates and customers and that it would be unfair for the Employee to solicit
the business of the Employer’s Associates and customers, and exploit the
personal relationships the Employee develops with the Employer’s Associates and
customers by virtue of the Employee’s access to the Employer’s customers as a
result of the Employee’s employment by the Employer.
 
6.    The foregoing covenants not to compete and solicit shall not be held
invalid or unenforceable because of the scope, territory, actions subject
thereto or restricted thereby, or the period of time within which such Agreement
is operative; but an award or decree in arbitration or any judgment of a court
of competent jurisdiction, may define the maximum territory and actions subject
thereto and restricted by this Article, and the period of time during which the
Agreement is enforceable. Any alleged breach of other provisions of this
Agreement asserted by the Employee shall not be a defense for the Employee to
claims arising from the Employer’s enforcement of the provisions of this
paragraph.

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7.    Irrespective of the term of employment under this Agreement, and in
consideration of the promises specified in this Agreement, the Employer agrees
as follows:
 
a.      To provide specialized training as specified herein; and,
 
b.      To provide the Employee with access to the Employer’s software and
files, records, marketing procedures, processes, computer programs, compilations
of information, records, Associate and client requirements, pricing techniques,
lists, formulae, lists identifying Associates, partners, potential investors,
methods of doing business and other CONFIDENTIAL INFORMATION which is regularly
used in the operation of the business of the Employer.
 
8.    Employee represents and warrants that the delivery and execution of this
Agreement will not cause a breach in the terms of any existing agreement to
which he is a party, nor interfere with any undertakings which he is bound to
perform or refrain from under any such agreements.
 
9.    Employee shall be bound by and abide by all employee and officer policies
of the Employer in effect during the term of his employment.
 
10.    Employee acknowledges and agrees that he owes a fiduciary duty of
loyalty, fidelity, and allegiance to act at all times in the best interests of
Employer. In keeping with these duties, Employee shall make full disclosure to
Employer of all business opportunities pertaining to Employer’s business, and
shall not appropriate for Employee’s own benefit, any business opportunities
concerning the subject matter of the fiduciary relationship.
 
11.    Article II, Paragraph 3 shall survive the execution, performance and/or
termination of this Agreement, subject to the time and scope limitations set
forth therein.
 
ARTICLE III.
CONFIDENTIAL INFORMATION
 
1.    The Employer will provide the Employee with specialized information
concerning the products and the business operations of the Employer.
Irrespective of the term of employment, and in consideration of the Employee’s
promises specified in Article II of this Agreement, the Employer agrees to
provide specialized training and instruction to the Employee for the job duties
assigned to the Employee, and agrees to provide specialized training to the
Employee for such additional job duties as the Employer may, in good faith,
direct or as the interests, needs and business opportunities of the Employer
shall require or make advisable.
 
2.    During the course of the Employee’s employment and training incident
thereto, the Employee will be given access to the Employer’s CONFIDENTIAL
INFORMATION concerning Products and the business operations of the Employer.

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3.    The Employee further acknowledges that in the course of the Employee’s
employment with the Employer, the Employee will gain a close, personal and
special influence with the Employer’s customers and will be acquainted with all
of the Employer’s business, particularly the Employer’s CONFIDENTIAL INFORMATION
concerning the business of the Employer and its affiliates.
 
4.    For purposes of this Agreement, “CONFIDENTIAL INFORMATION” shall mean and
include information disclosed to the Employee or known by the Employee through
the Employee’s employment with the Employer, not generally known in the
Employer’s industry about the Employer’s products, processes and services,
including but not limited to information concerning inventions, trade secrets,
research and development, as well as all data or information concerning
customers (including, Associates), customer lists (including downline reports
and similar reports of business activities and relevant information concerning
persons who conduct the same), prospect lists, mailing lists, sales leads,
contracts, financial reports, sales, purchasing, price lists, product costs,
marketing programs, marketing plans, business relationships, business methods,
accounts payable, accounts receivable, accounting procedures, control procedures
and training materials.
 
5.    The Employee recognizes that the Employee’s position with the Employer is
one of the highest trust and confidence by reason of the Employee’s access to
the CONFIDENTIAL INFORMATION and the Employee agrees to use the Employee’s best
efforts and will exercise utmost diligence to protect and safeguard the
CONFIDENTIAL INFORMATION. In this respect, the Employee agrees that fulfilling
the obligations of the Agreement is part of the Employee’s job responsibilities
with the Employer for which the Employee has been retained as an Employee and
for which the Employee has received consideration therefore.
 
6.    Except as may be required by the Employer in connection with and during
the Employee’s employment with the Employer, or with the express written
permission of the Employer, the Employee shall not, either during the Employee’s
work as an employee with the Employer or at any time thereafter, directly or
indirectly, download, print, copy, remove from the premises of the Employer, use
for the Employee’s own benefit or for the benefit of another, or disclose to
another, any CONFIDENTIAL INFORMATION of the Employer, its customers,
contractors or other with which the Employer has a business relationship.
 
7.    Employee agrees that all files, memoranda, data, notes, records, drawings,
charts, graphs, analyses, letters, reports, or other documents or similar items
made or compiled by the Employee, made available to the Employee or otherwise
coming into the Employee’s possession while employed by the Employer, concerning
any process, apparatus or products manufactured, sold, used, developed,
investigated or considered by the Employer concerning CONFIDENTIAL INFORMATION
or any other business or activity of the Employer, shall remain at all times the
property of the Employer and shall be delivered to the Employer upon termination
of the Employee’s employment with the Employer, or at any other time upon
request.
 
8.    The Employee agrees that, during the term of the Employee’s employment
with the Employer or upon termination thereof, and if requested by the Employer
to do so, the

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Employee will sign an appropriate list of any and all CONFIDENTIAL INFORMATION
of the Employer of which the Employee has knowledge or about which the Employee
has acquired information.
 
9.    This Article shall survive the execution, performance and/or termination
of this Agreement.
 
ARTICLE IV.
ASSIGNMENT OF INVENTIONS
 
1.    The Employee agrees to promptly disclose to the Employer, and Employee
hereby assigns to the Employer or its designees, assigns, successors or legal
representatives, all rights, title and interest in and to any and all patents,
formulae, inventions, processes, designs, software, firmware, circuitry,
diagrams, copyrights, trade secrets, and any other proprietary information
(collectively, the “Proprietary Information”) whatsoever, conceived, developed
or completed by the Employee during the course of the Employee’s employment with
the Employer, or using the Employer’s time, data, facilities and/or materials,
provided the subject matter of the Proprietary Information is within the scope
of the duties and responsibilities of one in the Employee’s position with the
Employer, or occurs as a result of the Employee’s knowledge of a particular
interest of the Employer.
 
2.    The Employee agrees to assist the Employer at any time during the
Employee’s employment with the Employer, or after termination of the Employee’s
employment by the Employer, with reimbursement by the Employer for all expenses
incurred, in the preparation, execution, and delivery of any assignments,
disclosures, patent applications, or papers within the scope and intent of this
Agreement required to obtain patents or copyrights in the Proprietary
Information in this or a foreign country and in connection with such other
proceedings as may be necessary to vest title to the Proprietary Information in
the Employer, its assigns, successors, or legal representatives.
 
ARTICLE V.
MISCELLANEOUS
 
1.    Termination.
 
a.      Nothing contained in this Agreement shall be construed as impairing the
right of the Employer to terminate the Employee’s employment with the Employer
hereunder, provided that Employer, in the event of termination for any reason
not specified in paragraph 1.d of this Article, shall be liable to compensate
the Employee as follows:
 
Employee shall continue to receive his base salary, set forth in Article I,
paragraph 3, through December 31, 2005, on the usual and customary pay dates of
the Employer; provided, however, should December 31, 2005, fall between pay
periods, the amount due the Employee shall be paid to him on the final Friday in
December 2005 as the final amount due under this

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  provision.
 
In the sole discretion of the Employer, and at the request of the Employee,
payment of the amounts that are to become due under the terms of the previous
paragraph in the instance of termination of the Employee prior to the end of the
term of this Agreement, may be paid in a lump sum, which shall be discounted by
that percentage rate that is the then-prevailing, and in effe.ct, interest rate
for a United States Treasury Security, having a maturity of three (3) years,
publicly quoted during the week in which the termination, if any, occurs. Should
such Treasury Security cease being sold, offered or quoted, the parties, in good
faith, shall select an equivalent index or discount rate by which to make the
discount computation.
 
b.      “Termination,” as that term is employed herein, shall additionally mean
a significant reduction in the nature, status or scope of the Employee’s duties,
responsibilities or authorities, without the effective consent of the Employee.
 
c.      This Agreement shall become null and void, and Employee is not entitled
to any additional payments for base salary or severance, upon the following
events:
 
(i)     death of the3 Employee;
 
(ii)    Employee becoming incapacitated by accident, sickness, or other
circumstances that renders Employee mentally or physically incapable of
performing the essential duties and services required of Employee hereunder,
with or without reasonable accommodation, for a period of at least 120
consecutive calendar days; or,
 
(iii)  for Cause (“Cause” shall mean Employee has, in the reasonable opinion of
Employer, (i) engaged in gross negligence or willful misconduct in the
performance of the duties required of Employee hereunder, (ii) been convicted of
any felony or a misdemeanor involving moral turpitude, (iii) willfully refused,
without proper legal reason, to perform the duties and responsibilities required
of Employee hereunder, (iv) materially breached this Agreement or any corporate
policy or code of conduct established by Employer, or (v) willfully engaged in
conduct that Employee knows or should know is materially injurious to Employer
or any of its Affiliates).
 
2.    Obligations.    The Employee’s obligations under this Agreement shall
continue, survive and remain enforceable during the lifetime of the Employee in
accordance with the terms hereof, whether or not the Employee’s employment with
the Employer shall be terminated voluntarily or involuntarily, with or without
reason.

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3.    Future Agreement.    Should this Agreement expire in accordance with its
terms while the Employee is still employed by the Employer, the parties may
renew this Agreement on terms and conditions similar to other employees of equal
title and position within the Employer’s organization, or as the parties may
otherwise agree.
 
4.    Enforcement.    It is the express intention of the parties to this
Agreement to comply with all laws applicable to the covenants and provisions
contained in this Agreement. If any of the covenants contained in this Agreement
are found to exceed in duration or scope those permitted by law, it is expressly
agreed that such covenant may be reformed or modified by the award or decree of
an arbitrator, or, if applicable, a final judgment of a court of competent
jurisdiction, or other lawfully constituted authority, to reflect a lawful and
enforceable duration or scope, and such covenant automatically shall be deemed
to be amended and modified so as to comply with the arbitration award, decree,
judgment or order of such court or authority. If any one or more of the
provisions contained herein shall for any reason be held invalid, illegal or
unenforceable in any respect, even after reformation, such invalidity,
illegality or unenforceability shall not affect the enforceability or validity
of any other provision contained in this Agreement, and this Agreement shall be
construed as if such invalid, illegal, or unenforceable provisions had never
been contained herein.
 
5.    Adequacy of Consideration; Separate Agreements.    The Employee agrees
that the agreements, non-competition agreements, nondisclosure agreements, and
non-solicitation agreements set forth herein each constitute separate
agreements, independently supported by good and adequate consideration and shall
be severable from the other provisions of this Agreement and shall survive the
Agreement. The existence of any claim or cause of action of the Employee against
the Employer, whether predicated on this agreement or otherwise, shall not
constitute a defense to the enforcement by the Employer of the covenants and
agreements of the Employee contained in the non-competition, non-disclosure, or
non-solicitation agreements.
 
6.    No Indirect Breach.    The Employee will use his best efforts to ensure
that no relative of his, nor any corporation or other entity of which he is an
officer, principal, manager, director or shareholder or other affiliate, shall
take any action that the Employee could not take without violating any provision
of this Agreement.
 
7.    Injunctive Relief.    The Employee recognizes and acknowledges that
damages in the event of his breach of certain provisions of this Employment
Agreement would be inadequate, and the Employee agrees that the Employer, in
addition to all other remedies it may have, shall have the right to injunctive
relief via arbitration if there is a breach by the Employee of any one or more
of the provisions contained in Article II hereof.
 
8.    Arbitration.    Arbitration, including the right to invoke injunctive
relief and any emergency relief or measures provided for, shall be the exclusive
remedy for any and all disputes, claims or controversies, whether statutory,
contractual or otherwise, between the Employer and the Employee concerning the
Employee’s employment or the termination thereof. In the event either party
provides a Notice of Arbitration of Dispute to the other party, the Employer and
the Employee agree to submit such dispute or controversy, whether statutory or

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otherwise, to an arbitrator or arbitrators selected from a panel of arbitrators
of the American Arbitration Association located in Dallas, Texas. The action
will be governed by the Commercial Arbitration Rules for the American
Arbitration Association in effect at the time the action was commenced. In any
arbitration proceeding conducted subject to these provisions, all statutes of
limitations that would otherwise be applicable shall apply to any arbitration
proceeding hereunder. In any arbitration proceeding conducted subject to these
provisions, the arbitrator(s) is/are specifically empowered to decided any
question pertaining to limitations, and may do so by documents or by a hearing,
in his or her sole discretion. In this regard, the arbitrator may authorize the
submission of pre-hearing motions similar to a motion to dismiss or for summary
adjudication for the purposes of consideration this matter. The arbitrator’s
decision will be final and binding upon the parties. The parties further agree
to abide by and perform any award rendered by the arbitrator. The prevailing
party in such proceeding shall be entitled to record and have awarded its
reasonable attorney’s fees, in addition to any other relief to which it may be
entitled. In rendering the award, the arbitrator shall state the reasons
therefore, including any computations of actual damages or offsets, if
applicable.
 
9.    Waiver of Breach.    The waiver by any party hereto of a breach of any
provision of this Agreement shall not operate or be construed as a waiver of any
subsequent breach by any party.
 
10.    Entire Agreement.    This Agreement contains the entire agreement of the
parties hereto. No modification or amendment of this Agreement may be made,
except by written agreement signed by both of the parties hereto.
 
11.    Descriptive Headings.    All headings, captions and arrangements used in
this Agreement are intended solely for the convenience of the parties and shall
not be deemed to limit, amplify or modify the terms of this Agreement nor affect
the meaning thereof.
 
12.    Governing Law.    The substantive laws of the State of Texas, excluding
any conflicts of law rule or principle that might otherwise refer to the
substantive law of another jurisdiction, shall govern the interpretation,
validity and effect of this Agreement without regard to the place for
performance thereof. This Agreement has been executed and delivered by the
parties hereto in Dallas County, Texas, and the Employer and the Employee agree
that venue as to any action that might ensue after arbitration shall be proper,
if permitted, within the state or federal courts in Dallas County, Texas, to
decide any matter relating to this Agreement or the related arbitration.
 
13.    Notices.    Any notice or communication required or permitted hereby
shall be in writing and shall be delivered personally, sent by prepaid telegram
and followed with a confirming letter, or mailed by certified or registered
mail, postage prepaid.
 
(a)    If to the Employee, to:
 
Samuel L. Caster
2034 West Beltline Road
Cedar Hill, Texas 75104

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(b)    If to the Employer, to:
 
Mannatech, Incorporated
600 S. Royal Lane, Suite 200
Coppell, Texas 75019
 
Or in the case of each party hereto, to such other address and to the attention
of such other person as may have theretofore been specified in writing in like
manner by such party to the other party. Each such notice or communication shall
be deemed to have been given as of the date so delivered, or at the expiration
of the third business day following the date of the mailing.
 
14.    Assignment.    This Agreement shall insure to the benefit of and be
binding upon the Employer and the Employee, and their respective successors and
assigns. The Employee shall not be entitled to assign any rights or obligations
hereunder.
 
15.    Prior Agreement.    This Agreement supersedes all prior agreements, if
any, between the parties of any and every nature whatsoever, including
agreements for additional compensation or benefits. All such prior agreements
are null and void.
 
16.    Employee Acknowledgement.    The Employee affirms and attests by signing
this Agreement that Employee has read this Agreement before signing it and that
Employee fully understands its purposes, terms, and provisions, which Employee
hereby expressly acknowledges to be reasonable in all respects. The Employee
further acknowledges receipt of one (1) copy of this Agreement.
 
17.    Approvals and Consents.    This Agreement is subject to the approval of
the Board of Directors and the Compensation Committee of Mannatech,
Incorporated.
 
IN WITNESS WHEREOF, this Agreement is executed by the parties hereto, effective
as of the 31 day of October, 2002.
 
EMPLOYEE:
     
EMPLOYER:
 
MANNATECH, INCORPORATED
A Texas Corporation
/s/ Samuel L. Caster        

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BY:
 
/s/    Robert M. Henry        

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Samuel L. Caster
     
ITS:
 
CEO
           

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