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EXHIBIT 99.2
SANGAMO BIOSCIENCES, INC.
2000 EMPLOYEE STOCK PURCHASE PLAN
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SANGAMO BIOSCIENCES, INC.
2000 EMPLOYEE STOCK PURCHASE PLAN
I. PURPOSE OF THE PLAN
This Employee Stock Purchase Plan is intended to promote the
interests of Sangamo BioSciences, Inc., a Delaware corporation, by providing
eligible employees with the opportunity to acquire a proprietary interest in the
Corporation through participation in a payroll deduction-based employee stock
purchase plan designed to qualify under Section 423 of the Code.
Capitalized terms herein shall have the meanings assigned to
such terms in the attached Appendix.
II. ADMINISTRATION OF THE PLAN
The Plan Administrator shall have full authority to interpret
and construe any provision of the Plan and to adopt such rules and regulations
for administering the Plan as it may deem necessary in order to comply with the
requirements of Code Section 423. Decisions of the Plan Administrator shall be
final and binding on all parties having an interest in the Plan.
III. STOCK SUBJECT TO PLAN
A. The stock purchasable under the Plan shall be shares of
authorized but unissued or reacquired Common Stock, including shares of Common
Stock purchased on the open market. The number of shares of Common Stock
initially reserved for issuance over the term of the Plan shall be limited to
400,000 shares.
B. The number of shares of Common Stock available for issuance
under the Plan shall automatically increase on the first trading day of each
fiscal year of the Corporation during the term of the Plan, beginning with
fiscal year 2001, by an amount equal to one percent (1%) of the total number of
shares of Common Stock outstanding on the last trading day in the immediately
preceding fiscal year, but in no event shall any such annual increase exceed
600,000 shares.
C. Should any change be made to the Common Stock by reason of
any stock split, stock dividend, recapitalization, combination of shares,
exchange of shares or other change affecting the outstanding Common Stock as a
class without the Corporation's receipt of consideration, appropriate
adjustments shall be made to (i) the maximum number and class of securities
issuable under the Plan, (ii) the maximum number and class of securities
purchasable per Participant on any one Purchase Date, (iii) the maximum number
and class of securities purchasable in total by all Participants on any one
Purchase Date, (iv) the maximum number
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and/or class of securities by which the share reserve is to increase
automatically each fiscal year pursuant to the provisions of Section III.B of
this Article One and (v) the number and class of securities and the price per
share in effect under each outstanding purchase right in order to prevent the
dilution or enlargement of benefits thereunder.
IV. OFFERING PERIODS
A. Shares of Common Stock shall be offered for purchase under
the Plan through a series of overlapping offering periods until such time as (i)
the maximum number of shares of Common Stock available for issuance under the
Plan shall have been purchased or (ii) the Plan shall have been sooner
terminated.
B. Each offering period shall be of such duration (not to
exceed twenty-four (24) months) as determined by the Plan Administrator prior to
the start date of such offering period. Offering periods shall commence at
semi-annual intervals on the first business day of May and November each year
over the term of the Plan. Accordingly, two (2) separate offering periods shall
commence in each calendar year the Plan remains in existence. However, the
initial offering period shall commence at the Effective Time and terminate on
the last business day in April 2002.
C. Each offering period shall consist of a series of one or
more successive Purchase Intervals. Purchase Intervals shall run from the first
business day in May to the last business day in October each year and from the
first business day in November each year to the last business day in April in
the following year. However, the first Purchase Interval in effect under the
initial offering period shall commence at the Effective Time and terminate on
the last business day in October 2000.
D. Should the Fair Market Value per share of Common Stock on
any Purchase Date within a particular offering period be less than the Fair
Market Value per share of Common Stock on the start date of that offering
period, then that offering period shall automatically terminate immediately
after the purchase of shares of Common Stock on such Purchase Date, and a new
offering period shall commence on the next business day following such Purchase
Date. The new offering period shall have a duration of twenty (24) months,
unless a shorter duration is established by the Plan Administrator within five
(5) business days following the start date of that offering period. All
individuals participating in the terminated offering period shall automatically
be transferred to the new offering period.
V. ELIGIBILITY
A. Each individual who is an Eligible Employee on the start
date of any offering period under the Plan may enter that offering period on
such start date. However, an Eligible Employees may participate in only one
offering period at a time.
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B. To participate in the Plan for a particular offering
period, the Eligible Employee must complete the enrollment forms prescribed by
the Plan Administrator (including a stock purchase agreement and a payroll
deduction authorization) and file such forms with the Plan Administrator (or its
designate) on or before the start date of that offering period.
VI. PAYROLL DEDUCTIONS
A. The payroll deduction authorized by the Participant for
purposes of acquiring shares of Common Stock during an offering period may be
any multiple of one percent (1%) of the Cash Earnings paid to the Participant
during each Purchase Interval within that offering period, up to a maximum of
fifteen percent (15%). The deduction rate so authorized shall continue in effect
throughout the offering period, except to the extent such rate is changed in
accordance with the following guidelines:
(i) The Participant may, at any time during the
offering period, reduce his or her rate of payroll deduction to become
effective as soon as possible after filing the appropriate form with
the Plan Administrator. The Participant may not, however, effect more
than one (1) such reduction per Purchase Interval.
(ii) The Participant may, prior to the commencement
of any new Purchase Interval within the offering period, increase the
rate of his or her payroll deduction by filing the appropriate form
with the Plan Administrator. The new rate (which may not exceed the
fifteen percent (15%) maximum) shall become effective on the start date
of the first Purchase Interval following the filing of such form.
B. Payroll deductions shall begin on the first pay day
administratively feasible following the start of the offering period in which
the Participant is enrolled and shall (unless sooner terminated by the
Participant) continue through the pay day ending with or immediately prior to
the last day of that offering period. The amounts so collected shall be credited
to the Participant's book account under the Plan, but no interest shall be paid
on the balance from time to time outstanding in such account. The amounts
collected from the Participant shall not be required to be held in any
segregated account or trust fund and may be commingled with the general assets
of the Corporation and used for general corporate purposes.
C. Payroll deductions shall automatically cease upon the
termination of the Participant's purchase right in accordance with the
provisions of the Plan.
D. The Participant's acquisition of Common Stock under the
Plan on any Purchase Date shall neither limit nor require the Participant's
acquisition of Common Stock on any subsequent Purchase Date, whether within the
same or a different offering period.
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VII. PURCHASE RIGHTS
A. GRANT OF PURCHASE RIGHTS. A Participant shall be granted a
separate purchase right for each offering period in which he or she is enrolled.
The purchase right shall be granted on the start date of the offering period and
shall provide the Participant with the right to purchase shares of Common Stock,
in a series of successive installments during that offering period, upon the
terms set forth below. The Participant shall execute a stock purchase agreement
embodying such terms and such other provisions (not inconsistent with the Plan)
as the Plan Administrator may deem advisable.
Under no circumstances shall purchase rights be granted under
the Plan to any Eligible Employee if such individual would, immediately after
the grant, own (within the meaning of Code Section 424(d)) or hold outstanding
options or other rights to purchase, stock possessing five percent (5%) or more
of the total combined voting power or value of all classes of stock of the
Corporation or any Corporate Affiliate.
B. EXERCISE OF THE PURCHASE RIGHT. Each purchase right shall
be automatically exercised in installments on each successive Purchase Date
within the offering period, and shares of Common Stock shall accordingly be
purchased on behalf of each Participant on each such Purchase Date. The purchase
shall be effected by applying the Participant's payroll deductions for the
Purchase Interval ending on such Purchase Date to the purchase of whole shares
of Common Stock at the purchase price in effect for the Participant for that
Purchase Date.
C. PURCHASE PRICE. The purchase price per share at which
Common Stock will be purchased on the Participant's behalf on each Purchase Date
within the particular offering period in which he or she is enrolled shall be
equal to eighty-five percent (85%) of the lower of (i) the Fair Market Value per
share of Common Stock on the start date of that offering period or (ii) the Fair
Market Value per share of Common Stock on that Purchase Date.
D. NUMBER OF PURCHASABLE SHARES. The number of shares of
Common Stock purchasable by a Participant on each Purchase Date during the
particular offering period in which he or she is enrolled shall be the number of
whole shares obtained by dividing the amount collected from the Participant
through payroll deductions during the Purchase Interval ending with that
Purchase Date by the purchase price in effect for the Participant for that
Purchase Date. However, the maximum number of shares of Common Stock purchasable
per Participant on any one Purchase Date shall not exceed 2,000 shares, subject
to periodic adjustments in the event of certain changes in the Corporation's
capitalization. In addition, the maximum number of shares of Common Stock
purchasable in total by all Participants in the Plan on any one Purchase Date
shall not exceed 200,000 shares, subject to periodic adjustments in the event of
certain changes in the Corporation's capitalization. However, the Plan
Administrator shall have the discretionary authority, exercisable prior to the
start of any offering period under the Plan, to increase or decrease the
limitations to be in effect for the number of shares purchasable per Participant
and in total by all Participants enrolled in that particular offering period on
each Purchase Date which occurs during that offering period.
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E. EXCESS PAYROLL DEDUCTIONS. Any payroll deductions not
applied to the purchase of shares of Common Stock on any Purchase Date because
they are not sufficient to purchase a whole share of Common Stock shall be held
for the purchase of Common Stock on the next Purchase Date. However, any payroll
deductions not applied to the purchase of Common Stock by reason of the
limitation on the maximum number of shares purchasable per Participant or in
total by all Participants on the Purchase Date shall be promptly refunded.
F. TERMINATION OF PURCHASE RIGHT. The following provisions
shall govern the termination of outstanding purchase rights:
(i) A Participant may, at any time prior to the next
scheduled Purchase Date in the offering period in which he or she is
enrolled, terminate his or her outstanding purchase right by filing the
appropriate form with the Plan Administrator (or its designate), and no
further payroll deductions shall be collected from the Participant with
respect to the terminated purchase right. Any payroll deductions
collected during the Purchase Interval in which such termination occurs
shall, at the Participant's election, be immediately refunded or held
for the purchase of shares on the next Purchase Date. If no such
election is made at the time such purchase right is terminated, then
the payroll deductions collected with respect to the terminated right
shall be refunded as soon as possible.
(ii) The termination of such purchase right shall be
irrevocable, and the Participant may not subsequently rejoin the
offering period for which the terminated purchase right was granted. In
order to resume participation in any subsequent offering period, such
individual must re-enroll in the Plan (by making a timely filing of the
prescribed enrollment forms) on or before the start date of that
offering period.
(iii) Should the Participant cease to remain an
Eligible Employee for any reason (including death, disability or change
in status) while his or her purchase right remains outstanding, then
that purchase right shall immediately terminate, and all of the
Participant's payroll deductions for the Purchase Interval in which the
purchase right so terminates shall be immediately refunded. However,
should the Participant cease to remain in active service by reason of
an approved unpaid leave of absence, then the Participant shall have
the right, exercisable up until the last business day of the Purchase
Interval in which such leave commences, to (a) withdraw all the payroll
deductions collected to date on his or her behalf for that Purchase
Interval or (b) have such funds held for the purchase of shares on his
or her behalf on the next scheduled Purchase Date. In no event,
however, shall any further payroll deductions be collected on the
Participant's behalf during such leave. Upon the Participant's return
to active service (x) within ninety (90) days following the
commencement of such leave or (y) prior to the expiration of any longer
period for which such Participant's right
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to reemployment with the Corporation is guaranteed by statute or
contract, his or her payroll deductions under the Plan shall
automatically resume at the rate in effect at the time the leave began,
unless the Participant withdraws from the Plan prior to his or her
return. An individual who returns to active employment following a
leave of absence that exceeds in duration the applicable (x) or (y)
time period will be treated as a new Employee for purposes of
subsequent participation in the Plan and must accordingly re-enroll in
the Plan (by making a timely filing of the prescribed enrollment forms)
on or before the start date of any subsequent offering period in which
he or she wishes to participate.
G. CHANGE IN CONTROL. Each outstanding purchase right shall
automatically be exercised, immediately prior to the effective date of any
Change in Control, by applying the payroll deductions of each Participant for
the Purchase Interval in which such Change in Control occurs to the purchase of
whole shares of Common Stock at a purchase price per share equal to eighty-five
percent (85%) of the lower of (i) the Fair Market Value per share of Common
Stock on the start date of the offering period in which such Participant is
enrolled at the time of such Change in Control or (ii) the Fair Market Value per
share of Common Stock immediately prior to the effective date of such Change in
Control. However, the applicable limitation on the number of shares of Common
Stock purchasable per Participant shall continue to apply to any such purchase,
but not the limitation applicable to the maximum number of shares of Common
Stock purchasable in total by all Participants in the Plan on any one Purchase
Date.
The Corporation shall use its best efforts to provide at least
ten (10) days' prior written notice of the occurrence of any Change in Control,
and Participants shall, following the receipt of such notice, have the right to
terminate their outstanding purchase rights prior to the effective date of the
Change in Control.
H. PRORATION OF PURCHASE RIGHTS. Should the total number of
shares of Common Stock to be purchased pursuant to outstanding purchase rights
on any particular date exceed the number of shares then available for issuance
under the Plan, the Plan Administrator shall make a pro-rata allocation of the
available shares on a uniform and nondiscriminatory basis, and the payroll
deductions of each Participant, to the extent in excess of the aggregate
purchase price payable for the Common Stock pro-rated to such individual, shall
be refunded.
I. ASSIGNABILITY. The purchase right shall be exercisable only
by the Participant and shall not be assignable or transferable by the
Participant.
J. STOCKHOLDER RIGHTS. A Participant shall have no stockholder
rights with respect to the shares subject to his or her outstanding purchase
right until the shares are purchased on the Participant's behalf in accordance
with the provisions of the Plan and the Participant has become a holder of
record of the purchased shares.
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VIII. ACCRUAL LIMITATIONS
A. No Participant shall be entitled to accrue rights to
acquire Common Stock pursuant to any purchase right outstanding under this Plan
if and to the extent such accrual, when aggregated with (i) rights to purchase
Common Stock accrued under any other purchase right granted under this Plan and
(ii) similar rights accrued under other employee stock purchase plans (within
the meaning of Code Section 423)) of the Corporation or any Corporate Affiliate,
would otherwise permit such Participant to purchase more than Twenty-Five
Thousand Dollars ($25,000.00) worth of stock of the Corporation or any Corporate
Affiliate (determined on the basis of the Fair Market Value per share on the
date or dates such rights are granted) for each calendar year such rights are at
any time outstanding.
B. For purposes of applying such accrual limitations to the
purchase rights granted under the Plan, the following provisions shall be in
effect:
(i) The right to acquire Common Stock under each
outstanding purchase right shall accrue in a series of installments on
each successive Purchase Date during the offering period on which such
right remains outstanding.
(ii) No right to acquire Common Stock under any
outstanding purchase right shall accrue to the extent the Participant
has already accrued in the same calendar year the right to acquire
Common Stock under one or more other purchase rights at a rate equal to
Twenty-Five Thousand Dollars ($25,000.00) worth of Common Stock
(determined on the basis of the Fair Market Value per share on the date
or dates of grant) for each calendar year such rights were at any time
outstanding.
C. If by reason of such accrual limitations, any purchase
right of a Participant does not accrue for a particular Purchase Interval, then
the payroll deductions that the Participant made during that Purchase Interval
with respect to such purchase right shall be promptly refunded.
D. In the event there is any conflict between the provisions
of this Article and one or more provisions of the Plan or any instrument issued
thereunder, the provisions of this Article shall be controlling.
IX. EFFECTIVE DATE AND TERM OF THE PLAN
A. The Plan was adopted by the Board on February 8, 2000, and
shall become effective at the Effective Time, provided no purchase rights
granted under the Plan shall be exercised, and no shares of Common Stock shall
be issued hereunder, until (i) the Plan shall have been approved by the
stockholders of the Corporation and (ii) the Corporation shall have complied
with all applicable requirements of the 1933 Act (including the registration of
the shares of Common Stock issuable under the Plan on a Form S-8 registration
statement filed with the Securities and Exchange Commission), all applicable
listing requirements of any stock
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exchange (or the Nasdaq National Market, if applicable) on which the Common
Stock is listed for trading and all other applicable requirements established by
law or regulation. In the event such stockholder approval is not obtained, or
such compliance is not effected, within twelve (12) months after the date on
which the Plan is adopted by the Board, the Plan shall terminate and have no
further force or effect, and all sums collected from Participants during the
initial offering period hereunder shall be refunded.
B. Unless sooner terminated by the Board, the Plan shall
terminate upon the earliest of (i) the last business day in April 2010, (ii) the
date on which all shares available for issuance under the Plan shall have been
sold pursuant to purchase rights exercised under the Plan or (iii) the date on
which all purchase rights are exercised in connection with a Change in Control.
No further purchase rights shall be granted or exercised, and no further payroll
deductions shall be collected, under the Plan following such termination.
X. AMENDMENT OF THE PLAN
A. The Board may alter, amend, suspend or terminate the Plan
at any time to become effective immediately following the close of any Purchase
Interval. However, the Plan may be amended or terminated immediately upon Board
action, if and to the extent necessary to assure that the Corporation will not
recognize, for financial reporting purposes, any compensation expense in
connection with the shares of Common Stock offered for purchase under the Plan,
should the financial accounting rules applicable to the Plan at the Effective
Time be subsequently revised so as to require the Corporation to recognize
compensation expense in the absence of such amendment or termination.
B. In no event may the Board effect any of the following
amendments or revisions to the Plan without the approval of the Corporation's
stockholders: (i) increase the number of shares of Common Stock issuable under
the Plan, except for permissible adjustments in the event of certain changes in
the Corporation's capitalization, (ii) alter the purchase price formula so as to
reduce the purchase price payable for the shares of Common Stock purchasable
under the Plan or (iii) modify the eligibility requirements for participation in
the Plan.
XI. GENERAL PROVISIONS
A. All costs and expenses incurred in the administration of
the Plan shall be paid by the Corporation; however, each Plan Participant shall
bear all costs and expenses incurred by such individual in the sale or other
disposition of any shares purchased under the Plan.
B. Nothing in the Plan shall confer upon the Participant any
right to continue in the employ of the Corporation or any Corporate Affiliate
for any period of specific duration or interfere with or otherwise restrict in
any way the rights of the Corporation (or any Corporate Affiliate employing such
person) or of the Participant, which rights are hereby expressly reserved by
each, to terminate such person's employment at any time for any reason, with or
without cause.
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C. The provisions of the Plan shall be governed by the laws of
the State of California without resort to that State's conflict-of-laws rules.
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SCHEDULE A
CORPORATIONS PARTICIPATING IN
EMPLOYEE STOCK PURCHASE PLAN
AS OF THE EFFECTIVE TIME
Sangamo BioSciences, Inc.
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APPENDIX
The following definitions shall be in effect under the Plan:
A. BOARD shall mean the Corporation's Board of Directors.
B. CASH EARNINGS shall mean (i) the regular base salary paid
to a Participant by one or more Participating Companies during such individual's
period of participation in one or more offering periods under the Plan plus (ii)
all overtime payments, bonuses, commissions, profit-sharing distributions and
other incentive-type payments received during such period. Such Cash Earnings
shall be calculated before deduction of (A) any income or employment tax
withholdings or (B) any contributions made by the Participant to any Code
Section 401(k) salary deferral plan or any Code Section 125 cafeteria benefit
program now or hereafter established by the Corporation or any Corporate
Affiliate. However, Cash Earnings shall NOT include any contributions made by
the Corporation or any Corporate Affiliate on the Participant's behalf to any
employee benefit or welfare plan now or hereafter established (other than Code
Section 401(k) or Code Section 125 contributions deducted from such Cash
Earnings).
C. CHANGE IN CONTROL shall mean a change in ownership of the
Corporation pursuant to any of the following transactions:
(i) a merger or consolidation in which securities
possessing more than fifty percent (50%) of the total combined voting
power of the Corporation's outstanding securities are transferred to a
person or persons different from the persons holding those securities
immediately prior to such transaction, or
(ii) the sale, transfer or other disposition of all
or substantially all of the assets of the Corporation in complete
liquidation or dissolution of the Corporation, or
(iii) the acquisition, directly or indirectly, by a
person or related group of persons (other than the Corporation or a
person that directly or indirectly controls, is controlled by or is
under common control with the Corporation) of beneficial ownership
(within the meaning of Rule 13d-3 of the 1934 Act) of securities
possessing more than fifty percent (50%) of the total combined voting
power of the Corporation's outstanding securities pursuant to a tender
or exchange offer made directly to the Corporation's stockholders.
D. CODE shall mean the Internal Revenue Code of 1986, as
amended.
E. COMMON STOCK shall mean the Corporation's common stock.
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F. CORPORATE AFFILIATE shall mean any parent or subsidiary
corporation of the Corporation (as determined in accordance with Code Section
424), whether now existing or subsequently established.
G. CORPORATION shall mean Sangamo BioSciences, Inc., a
Delaware corporation, and any corporate successor to all or substantially all of
the assets or voting stock of Sangamo BioSciences, Inc. that shall by
appropriate action adopt the Plan.
H. EFFECTIVE TIME shall mean the time at which the
Underwriting Agreement is executed and the Common Stock priced for the initial
public offering of such Common Stock. Any Corporate Affiliate that becomes a
Participating Corporation after such Effective Time shall designate a subsequent
Effective Time with respect to its employee-Participants.
I. ELIGIBLE EMPLOYEE shall mean any person who is employed by
a Participating Corporation on a basis under which he or she is regularly
expected to render more than twenty (20) hours of service per week for more than
five (5) months per calendar year for earnings considered wages under Code
Section 3401 (a).
J. FAIR MARKET VALUE per share of Common Stock on any relevant
date shall be determined in accordance with the following provisions:
(i) If the Common Stock is at the time traded on the
Nasdaq National Market, then the Fair Market Value shall be the closing
selling price per share of Common Stock on the date in question, as
such price is reported by the National Association of Securities
Dealers on the Nasdaq National Market and published in The Wall Street
Journal. If there is no closing selling price for the Common Stock on
the date in question, then the Fair Market Value shall be the closing
selling price on the last preceding date for which such quotation
exists.
(ii) If the Common Stock is at the time listed on any
Stock Exchange, then the Fair Market Value shall be the closing selling
price per share of Common Stock on the date in question on the Stock
Exchange determined by the Plan Administrator to be the primary market
for the Common Stock, as such price is officially quoted in the
composite tape of transactions on such exchange and published in The
Wall Street Journal. If there is no closing selling price for the
Common Stock on the date in question, then the Fair Market Value shall
be the closing selling price on the last preceding date for which such
quotation exists.
(iii) For purposes of the initial offering period
that begins at the Effective Time, the Fair Market Value shall be
deemed to be equal to the price per share at which the Common Stock is
sold in the initial public offering pursuant to the Underwriting
Agreement.
K. 1933 ACT shall mean the Securities Act of 1933, as amended.
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L. PARTICIPANT shall mean any Eligible Employee of a
Participating Corporation who is actively participating in the Plan.
M. PARTICIPATING CORPORATION shall mean the Corporation and
such Corporate Affiliate or Affiliates as may be authorized from time to time by
the Board to extend the benefits of the Plan to their Eligible Employees. The
Participating Corporations in the Plan are listed in attached Schedule A.
N. PLAN shall mean the Corporation's 2000 Employee Stock
Purchase Plan, as set forth in this document.
O. PLAN ADMINISTRATOR shall mean the committee of two (2) or
more Board members appointed by the Board to administer the Plan.
P. PURCHASE DATE shall mean the last business day of each
Purchase Interval. The initial Purchase Date shall be October 31, 2000.
Q. PURCHASE INTERVAL shall mean each successive six (6)-month
period within a particular offering period at the end of which there shall be
purchased shares of Common Stock on behalf of each Participant.
R. STOCK EXCHANGE shall mean either the American Stock
Exchange or the New York Stock Exchange.
S. UNDERWRITING AGREEMENT shall mean the agreement between the
Corporation and the underwriter or underwriters managing the initial public
offering of the Common Stock.
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