Document:

2000 Long Term Incentive Plan

 
Exhibit 10(n)

 
OLIN CORPORATION 
2000 LONG TERM INCENTIVE PLAN 
(As Amended through January 30, 2003) 
 
Section 1. Purpose. 
 
The general purposes
of the Olin Corporation 2000 Long Term Incentive Plan (the “Plan”) are to (i) attract and retain persons eligible to participate in the Plan; (ii) motivate Participants, by means of appropriate incentives, to achieve long-range goals;
(iii) provide incentive compensation opportunities that are competitive with those of other similar companies; and (iv) further identify Participants’ interests with those of other shareholders of Olin Corporation (together with any successor,
“Olin”) through compensation that is based on Olin’s common stock; and thereby promote the long-term financial interest of Olin and its Affiliates, including growth in the value of Olin’s equity and enhancement of long-term
shareholder return. 
 
Section 2. Definitions. 
 
As used in the Plan: 
 

	(a)	 	“Affiliate” means any corporation, partnership, joint venture or other entity during any period in which Olin owns, directly or indirectly, at least 50% of
the total voting or profits interest. 

 

	(b)	 	“Award” means any Option, Stock Appreciation Right, Restricted Stock, Restricted Stock Unit, Performance Share or Dividend Equivalent granted under the
Plan. 

 

	(c)	 	“Award Agreement” means any written agreement or other instrument or document evidencing an Award granted under the Plan. The terms of any plan or
guideline adopted by the Board or the Committee and applicable to an Award shall be deemed incorporated in and a part of the related Award Agreement. 

 

	(d)	 	“Board” means the Board of Directors of Olin. 

 

	(e)	 	“Cash Flow” means consolidated net income of Olin, before the after-tax effect of any special charge or gain or cumulative effect of any change in
accounting, plus depreciation and amortization, less capital and investment spending and plus or minus changes in working capital. 

 

	(f)	 	“Code” means the Internal Revenue Code of 1986, as amended. A reference to any provision of the Code shall include reference to any successor provision of
the Code. 

 

	(g)	 	“Committee” means a committee of the Board designated by the Board to administer the Plan, each member of which is an “outside director” for
purposes of Section 162(m) of the Code and a “non-employee director” for the purpose of Rule 16b-3, and, to the extent the Committee delegates authority to one or more individuals in accordance with the Plan, such individual(s).

 

	(h)	 	“Dividend Equivalent” means any right granted under Section 6(c)(ii) of the Plan. 

 

	(i)	 	“Earnings Per Share” means, for a fiscal year, consolidated net income of Olin before the after-tax effect of any special charge or gain or cumulative
effect of a change in accounting, divided by the weighted average number of shares of common stock outstanding, on a fully diluted basis. 

 

	(j)	 	“Economic Value Added” means Olin’s consolidated sales less its operating costs (including tax) less a capital charge based on Olin’s cost of
capital on assets employed in the business. 

 

	(k)	 	“Employee” means any employee of Olin or of an Affiliate. 

 

	(l)	 	“Fair Market Value” means, with respect to shares of Olin common stock, the mean of the high and low per share sales prices of such common stock as
reported on the consolidated transaction reporting system for New York Stock Exchange issues as of the relevant date, or the last preceding trading date, if such Shares were not traded on such date, and, with respect to any other property
(including, without limitation, securities other than Shares), the fair market value of such property determined by such methods or procedures as shall be established from time to time by the Committee. 

 

	(m)	 	“Family Member” means any child, stepchild, grandchild, parent, stepparent, grandparent, spouse, former spouse, sibling, niece, nephew, mother-in-law,
father-in-law, son-in-law, daughter-in-law, brother-in-law or sister-in-law, including adoptive relationship, or any person sharing the Participant’s household, other than a tenant or employee. 

 

	(n)	 	“Incentive Stock Option” means an option to purchase Shares granted under the Plan that is intended to meet the requirements of Section 422 of the Code.

 

	(o)	 	“Non-Qualified Stock Option” means an option to purchase Shares granted under the Plan that is not intended to be an Incentive Stock Option.

 

	(p)	 	“Option” means an Incentive Stock Option or a Non-Qualified Stock Option. 

 

	(q)	 	“Participant” means an Employee granted an Award under the Plan. 

 

	(r)	 	“Performance Share” means any grant of a right to receive Shares which is contingent on the achievement of performance or other objectives during a
specified period. 

 

	(s)	 	“Person” means any individual, corporation, partnership, limited liability company, association, joint venture, stock company, trust, unincorporated
organization, or government or political subdivision thereof. 

 

	(t)	 	“Pre-Tax Profit” means, for a fiscal year, the consolidated income before taxes of Olin, before any special charges or gains. 

 

	(u)	 	“Released Securities” means securities that were Restricted Securities with respect to which all applicable restrictions imposed under the terms of the
relevant Award have expired, lapsed or been waived or satisfied. 

 

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	(v)	 	“Restricted Securities” means Awards of Restricted Stock or other Awards under which outstanding Shares are held subject to certain restrictions.

 

	(w)	 	“Restricted Stock” means any grant of Shares, and “Restricted Stock Unit” means the grant of a right to receive Shares in the future, with such
Shares or right to future delivery of Shares subject to a risk of forfeiture or other restrictions that will lapse upon the achievement of one or more goals relating to completion of service by the Participant, or achievement of performance or other
objectives, as determined by the Committee. 

 

	(x)	 	“Return on Capital” means consolidated net income of Olin plus after-tax interest expense and the after-tax effect of any special charge or gain and any
cumulative effect of a change in accounting, divided by average consolidated total assets of Olin less total non-interest-bearing liabilities. 

 

	(y)	 	“ROE” shall mean the consolidated net income of Olin before the after tax effect of any special charge or gain and any cumulative effect of any change in
accounting, divided by average shareholders equity. 

 

	(z)	 	“RONA” means Pre-tax Profit before interest expense divided by average consolidated total assets of Olin less total non-interest-bearing liabilities.

 

	(aa)	 	“Rule 16b-3” means Rule 16b-3 promulgated by the Securities and Exchange Commission under the Securities Exchange Act of 1934, as amended, or any successor
rule. 

 

	(bb)	 	“Shares” means the common stock of Olin and such other securities or property as may become the subject of Awards pursuant to an adjustment made under
Section 4(b) of the Plan. 

 

	(cc)	 	“Stock Appreciation Right” or “SAR” means any such right granted under Section 6(b) of the Plan. 

 
Section 3. Administration. 
 

	(a)	 	Powers of Committee. The Plan shall be administered by the Committee which shall have full power and authority to: (i) designate Participants; (ii) determine
the Awards to be granted to Participants; (iii) determine the number of Shares (or securities convertible into Shares) to be covered by Awards; (iv) determine the terms and conditions of any Award; (v) determine whether, to what extent, and under
what circumstances Awards may be settled or exercised in cash, Shares, other securities, other Awards, or other property, or canceled, substituted, forfeited or suspended, and the method or methods by which Awards may be settled, exercised,
canceled, substituted, forfeited or suspended, provided that no such action will result in repricing of Options prohibited by Section 6(f)(ii); (vi) determine whether, to what extent, and under what circumstances cash, Shares, other securities,
other Awards, other property and other amounts payable with respect to an Award under the Plan shall be deferred either automatically or at the election of the Participant or of the Committee; (vii) interpret and administer the Plan and any
instrument or agreement relating to, or Award made under, the Plan; (viii) establish, amend, suspend or waive such rules and guidelines and appoint such agents as it shall deem appropriate for the administration of the Plan; and (ix) make any other

 

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	    	 	determination and take any other action that it deems necessary or desirable for such administration. 

 

	(b)	 	Committee Discretion. All designations, determinations, interpretations and other decisions with respect to the Plan or any Award shall be within the sole
discretion of the Committee and shall be final, conclusive and binding upon all Persons, including Olin, any Affiliate, any Participants, any holder or beneficiary of any Award, any shareholder and any employee of Olin or of any Affiliate. The
Committee’s powers include the adoption of modifications, amendments, procedures, subplans and the like as are necessary to comply with provisions of the laws of other countries in which Olin or an Affiliate may operate in order to assure the
viability of Awards granted under the Plan and to enable Participants employed in such other countries to receive benefits under the Plan and such laws, provided that no such action results in repricing of Options prohibited by Section 6(f)(ii).

 

	(c)	 	Board Authority. If the Committee does not exist, or for any other reason determined by the Board, the Board may take any action under the Plan that would
otherwise be the responsibility of the Committee. 

 

	(d)	 	Delegation. Notwithstanding any provision of the Plan to the contrary, except to the extent prohibited by applicable law or the applicable rules of a stock
exchange, the Committee may delegate to one or more officers or managers of Olin or any Affiliate, or a committee of such officers or managers, the authority, subject to such terms and limitations as the Committee shall determine, to grant Awards
to, or to cancel, modify, waive rights or conditions with respect to, alter, discontinue, suspend, or terminate Awards held by, Employees who are not officers or directors of Olin for purposes of Section 16 of the Securities Exchange Act of 1934, as
amended, provided that no such action shall result in repricing of Options prohibited by Section 6(f)(ii). 

 

	(e)	 	Prohibition on Option Repricing. Notwithstanding any other provision of the Plan, neither the Board nor the Committee may reprice, replace or regrant any
Option granted under the Plan or any other plan of Olin, (i) through cancellation and replacement or regrant with lower priced options or (ii) by lowering the option exercise price of a previously granted award, without the prior approval of
Olin’s shareholders. 

 
Section 4. Shares
Available for Awards. 
 

	(a)	 	Shares Available. Subject to adjustment as provided in Section 4(b) of the Plan: 

 

	 	(i)	 	The aggregate number of Shares available for granting Awards under the Plan shall be 2,250,000. If an Award is denominated in or relates to a security of Olin
convertible into its Common Stock, the number of shares of Common Stock into which such security shall be convertible (calculated as of the date of grant of the Award, subject to adjustment as provided in Section 4(b) hereof or under the terms of
such security) shall be deemed denominated in Shares and counted against the aggregate number of Shares available for the granting of Awards under the Plan. 

 

	 	(ii)	 	For purposes of this Section 4(a) and of Section 4(c)(iv): 

 

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	 	(A)	 	If any Shares covered by an Award are not delivered to a Participant or beneficiary because the Award is forfeited or canceled, or if the Shares are not delivered
because the Award is settled in cash or used to satisfy the applicable tax withholding obligation, such Shares shall not be deemed to have been delivered for purposes of determining the maximum number of Shares available for delivery under the Plan;
and 

 

	 	(B)	 	If the exercise price of any Option granted under the Plan is satisfied by tendering Shares (by either actual delivery or by attestation), only the number of Shares
issued net of the Shares tendered shall be deemed delivered for purposes of determining the maximum number of Shares available for delivery under the Plan. 

 

	(b)	 	Adjustments. In the event of any change in the Shares by reason of stock dividends, stock splits, recapitalization, mergers, consolidations, combinations or
exchanges of shares, split-ups, split-offs, spin-offs, liquidations or other similar changes in capitalization, or any distributions to shareholders other than cash dividends, (i) the numbers, class and prices of Shares covered by outstanding Awards
under the Plan (provided that no such adjustment shall result in repricing of Options prohibited by Section 6(f)(ii) of the Plan), (ii) the aggregate number and class of Shares available under the Plan, and (iii) the numbers and class of Shares that
may be the subject of Awards pursuant to Section 4(c), shall be adjusted by the Committee, whose determination shall be conclusive. 

 

	 	(i)	 	Without limiting the foregoing, in the event of any split-up, split-off, spin-off or other distribution to shareholders of shares representing a part of Olin’s
business, properties and assets, the Committee may modify an outstanding Award so that such Award shall thereafter relate to Shares of Olin and shares of capital stock of the corporation owning the business, properties and assets so split-up,
split-off, spun-off or otherwise distributed to shareholders of Olin in the same ratio in which holders of the Shares became entitled to receive shares of capital stock of the corporation owning the business, properties and assets so split-up,
split-off or spun-off or otherwise distributed, provided that no such action results in repricing of Options prohibited by Section 6(f)(ii). 

 

	 	(ii)	 	With respect to Awards of Incentive Stock Options, no such adjustment shall be authorized to the extent that such authority would cause the Plan to violate Section
422 of the Code or any successor provision thereto, unless the holder of such Award of Incentive Stock Options agrees to convert such options to Non-qualified Stock Options. 

 

	 	(iii)	 	Notwithstanding the foregoing, a Participant to whom Dividend Equivalents or dividend units have been awarded shall not be entitled to receive a special or
extraordinary dividend or distribution unless the Committee shall have expressly authorized such receipt. 

 

	(c)	 	Additional Restrictions. Subject to adjustment as provided in Section 4(b), the following additional maximums are imposed under the Plan:

 

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	 	(i)	 	The maximum number of Shares that may be issued for Options intended to be Incentive Stock Options shall be 900,000 Shares. 

 

	 	(ii)	 	The maximum number of Shares that may be covered by Awards granted to any one individual shall be 300,000 Shares during any calendar year.

 

	 	(iii)	 	No more than 100,000 Shares may be subject to Restricted Stock Awards, Restricted Stock Unit Awards and Performance Share Awards, and no more than 300,000 Shares may
be subject to Options and Stock Appreciation Rights, granted to any one individual during any calendar-year period (regardless of when such Shares are deliverable) for any Award intended to be “performance-based compensation” (as that term
is used for purposes of Code Section 162(m)). 

	 	

	 	(iv)	 	No more than 450,000 Shares may be subject to Restricted Stock Awards, Restricted Stock Unit Awards and Performance Share Awards. 

 
Section 5. Eligibility. 
 
Any Employee, including any officer or employee-director, of Olin or an
Affiliate shall be eligible to be designated a Participant, subject to any restrictions imposed by applicable law. An Award may be granted to an Employee prior to the date the Employee first performs services for the Company or the Affiliate,
provided that such Awards shall not become vested prior to the date the Employee first performs such services. 
 
Section 6. Awards. 
 

	(a)	 	Options. The Committee is authorized to grant Options to Participants with the following terms and conditions and with such additional terms and conditions,
not inconsistent with the provisions of the Plan, as the Committee shall determine: 

 

	 	(i)	 	Exercise Price. The per Share exercise price shall be determined by the Committee; provided, however, that such exercise price shall not be less than the Fair
Market Value of a Share on the date of the Option grant; provided that, if a Non-qualified Option is granted in connection with the recipient’s hiring, promotion or similar event, the exercise price may be not less than the Fair Market Value of
the Shares on the date on which the recipient is hired or promoted (or the similar event occurs), if the Option grant occurs not more than 90 days after the date of such event. 

 

	 	(ii)	 	Option Term. The term of each Option shall be fixed by the Committee, provided that in no event shall the term of an Option be more than a period of ten years
from the date of its grant. 

 

	 	(iii)	 	Exercise. The Committee shall determine the time or times at which an Option may be exercised in whole or in part, and the method or methods by which, and the
form or forms in which payment of the exercise price with respect thereto may be made. 

 

	 	(iv)	 	Incentive Stock Options. The terms of any Incentive Stock Option granted under the Plan shall comply in all respects with the provisions of Section 422 of the
Code, or any 

 

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successor provision thereto, and any regulations promulgated thereunder. Without limiting
the preceding sentence, the aggregate Fair Market Value (determined at the time an option is granted) of Shares with respect to which Incentive Stock Options are exercisable for the first time by a Participant during any calendar year (under the
Plan and any other plan of the Participant’s employer corporation and its parent and subsidiary corporations providing for Options) shall not exceed such dollar limitation as shall be applicable to Incentive Stock Options under Section 422 of
the Code or a successor provision. 
 

	(v)	 	Termination of Employment. In the event the employment of a Participant to whom an Option has been granted under the Plan shall be terminated (other than by
reason of the Participant’s death or disability), such Option may, subject to the provisions of the next to last sentence of Section 6(a)(vi) be exercised (to the extent of the number of shares that the Participant was entitled to purchase
under such Option at the termination of employment) at any time within three months after such termination (which three-month period may be extended by the Committee), but in no event shall such three-month period or any such extension permit the
exercise of an Option after the expiration date of the Option. Options granted under the Plan shall not be affected by any change of duties or position so long as the Participant continues to be an Employee. 

 

	(vi)	 	Agreement to Service. Each Participant receiving an Option shall, by accepting the Option, agree that he or she will, during employment, devote his or her
entire time, energy and skill to the service of Olin and the promotion of its interests, subject to vacations, sick leave and other absences in accordance with the regular policies of, or other reasons satisfactory to, Olin and its Affiliates. Such
employment shall (subject to the terms of any contract between Olin or any such Affiliate and such Participant) be at the pleasure of Olin or such Affiliate, and shall be at such compensation as Olin or such Affiliate shall determine from time to
time. Upon termination of such Participant’s employment either (a) for cause, or (b) voluntarily on the part of the Participant and without the written consent of Olin, any Awards held by him or her under the Plan, to the extent not theretofore
exercised or vested, shall forthwith terminate. Retirement pursuant to any retirement plan of Olin or of an Affiliate shall be deemed to be a termination of employment with Olin’s consent. 

 

	(vii)	 	Death. If a Participant to whom an Option has been granted shall die while an Employee, such Option may be exercised by the Participant’s executors,
administrators, personal representatives or distributees or permitted transferees at any time within a period of one year after the Participant’s death (which period may be extended by the Committee), regardless of whether or not such Option
had vested at the time of death. If a Participant to whom an Option has been granted shall die after his or her employment has terminated but while the Option remains exercisable, the Option may be exercised by the persons described above at any
time within the longer of (a) the period that the Participant could have exercised the Option had he or she not died, or (b) one year after the date of death (which period may be extended by the Committee), but only to the extent the Option was
exercisable at the time of the Participant’s death. 

 

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	 	(viii)	 	Disability. If a Participant to whom an Option has been granted shall become totally and permanently disabled, as that term is defined in Section 22(e)(3) of
the Code (or a successor provision), and the Participant’s employment is terminated as a result, such option may be exercised by the Participant or permitted transferee within one year after the date of termination of employment, to the extent
that the Option was exercisable at the time of termination of employment. 

 

	(b)	 	Stock Appreciation Rights. The Committee is authorized to grant Stock Appreciation Rights to Participants which may but need not relate to a specific Option
granted under the Plan. Subject to the terms of the Plan and any applicable Award Agreement, each Stock Appreciation Right granted under the Plan shall confer on the holder thereof a right to receive, upon exercise thereof, up to the excess of (i)
the Fair Market Value of one Share on the date of exercise over (ii) the exercise price of the right as specified by the Committee, which shall not be less than the Fair Market Value of one Share on the date of grant of the Stock Appreciation Right.
Subject to the terms of the Plan and any applicable Award Agreement, the exercise price, term, methods of exercise, methods of payment or settlement and any other terms and conditions of any Stock Appreciation Right shall be as determined by the
Committee, but in no event shall the term of a Stock Appreciation Right exceed a period of ten years from the date of its grant. 

 

	(c)	 	Other Stock Awards. 

 

	 	(i)	 	Issuance. The Committee is authorized to grant Awards of Restricted Stock, Restricted Stock Units and Performance Shares to Participants.

 

	 	(ii)	 	Dividends and Dividend Equivalents. An Award (including without limitation an Option or Stock Appreciation Right) may provide the Participant with the right
to receive dividend payments or dividend equivalent payments with respect to Shares subject to the Award (both before and after the Shares subject to the Award are earned, vested, or acquired), which payments may be either made currently or credited
to an account for the Participant, and may be settled in cash or Shares as determined by the Committee. Any such settlements, and any such crediting of dividends or dividend equivalents or reinvestment in Shares, may be subject to such conditions,
restrictions and contingencies as the Committee shall establish, including the reinvestment of such credited amounts in Share equivalents. 

 

	 	(iii)	 	Restrictions. Any such Award shall be subject to such conditions, restrictions and contingencies as the Committee may impose (including, without limitation,
any limitation on the right to vote Restricted Stock or the right to receive any dividend or other right or property), which may lapse separately or in combination at such time or times, as the Committee may deem appropriate, provided that in order
for a Participant to vest in Awards of Restricted Stock, the Participant must remain in the employ of Olin or an Affiliate for a period of not less than one (1) year after the grant of a performance-based Restricted Stock Award, and not less than
three (3) years after the grant of a Restricted Stock Award that is not performance-based, in each case, subject to Section 9 hereof and subject to relief for specified reasons as may be approved by the Committee. Notwithstanding the foregoing, the
Committee may grant Awards for 

 

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Restricted Stock for an aggregate number of Shares not to exceed 45,000 which vest in less
than one (1) year after the date of grant, including immediate vesting. 
 

	 	(iv)	 	Forfeiture. Except as otherwise determined by the Committee, upon termination of employment for any reason during the applicable restriction period, all
Shares of Restricted Stock still subject to restriction shall be forfeited and reacquired by Olin. 

 

	 	(v)	 	Performance-Based Awards. The Committee may designate whether any such Awards being granted to a Participant is intended to be “performance-based
compensation” as that term is used in Section 162(m) of the Code. Any Award so designated shall be conditioned on the achievement of one or more performance measures. Performance measures that may be used by the Committee for such purpose shall
be based on one or more of the following: Pre-Tax Profit and/or Earnings Per Share, Cash Flow, Economic Value Added, ROE, Return on Capital or RONA. For Awards intended to be “performance-based compensation,” the grant of the Awards and
the establishment of the performance measures shall be made during the period required under Code Section 162(m). 

 

	(d)	 	Forms of Payment Under Awards. Subject to the terms of the Plan and of any applicable Award agreement, payments to be made by Olin or an Affiliate upon the
grant, exercise, or payment of an Award may be made in such form or forms as the Committee shall determine, including, without limitation, cash, Shares, other securities, other Awards, or other property or any combination thereof, and may be made in
a single payment or transfer, in installments, or on a deferred basis, in each case in accordance with rules and procedures established by the Committee. Notwithstanding the foregoing, the payment of the exercise price of an Option shall be subject
to the following: 

 

	 	(i)	 	Subject to the following provisions of this subsection the full exercise price for Shares purchased upon the exercise of any Option shall be paid at the time of such
exercise (except that, in the case of an exercise arrangement approved by the Committee and described below, payment may be made as soon as practicable after the exercise). 

 

	 	(ii)	 	The exercise price shall be payable in cash or by tendering, by either actual delivery of Shares or by attestation, Shares acceptable to the Committee, which Shares
were either acquired at least six months before the exercise date or purchased on the open market, and valued at Fair Market Value as of the day of exercise, or in any combination thereof, as determined by the Committee. 

 

	 	(iii)	 	The Committee may permit a Participant to elect to pay the exercise price upon the exercise of an Option by irrevocably authorizing a third party to sell Shares (or
a sufficient portion of the Shares) acquired upon exercise of an Option and remit to Olin a sufficient portion of the sale proceeds to pay the entire exercise price and any tax withholding resulting from such exercise. 

 

	(e)	 	Limits on Transfer of Awards. No Award (other than Released Securities) or right thereunder shall be assignable or transferable by a Participant, other than:

 

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	 	(i)	 	by will or the laws of descent and distribution (or, in the case of an Award of Restricted Securities, to Olin); or 

	 	

	 	(ii)	 	in the case of Awards other than Incentive Stock Options, to the extent permitted under the terms of the Award, by a gift or domestic relations order to any Family
Member, to a trust in which the Participant and/or his or her Family Members hold more than 50% of the beneficial interest, to a foundation in which the Participant and/or Family Members control the management of assets, and any other entity in
which the Participant and/or his or her Family Members own more than 50% of the voting interests. 

 
For purposes of this provision, a transfer to an entity in exchange for an interest in that entity shall constitute a gift. 
 

	(f)	 	General. 

 

	 	(i)	 	No Cash Consideration for Awards. Participants shall not be required to make any cash payment for the granting of an Award except for such minimum
consideration as may be required by applicable law. 

 

	 	(ii)	 	Awards May Be Granted Separately or Together. Awards may be granted either alone or in addition to, in tandem with, or in substitution for any other Award or
any award or benefit granted under any other plan or arrangement of Olin or any Affiliate, or as payment for or to assure payment of an award or benefit granted under any such other such plan or arrangement, provided that the purchase or exercise
price under an Option or other Award encompassing the right to purchase Shares shall not be reduced by the cancellation of such Award and the substitution of another Award. Awards so granted may be granted either at the same time as or at a
different time from the grant of such other Awards or awards or benefits. 

 

	 	(iii)	 	General Restrictions. Delivery of Shares or other amounts under the Plan shall be subject to the following: 

 

	 	(A)	 	Notwithstanding any other provision of the Plan, Olin shall have no liability to deliver any Shares under the Plan or make any other distribution of benefits under
the Plan unless such delivery or distribution would comply with all applicable laws (including, without limitation, the requirements of the Securities Act of 1933), and the applicable requirements of any securities exchange or similar entity.

 

	 	(B)	 	To the extent that the Plan provides for issuance of stock certificates to reflect the issuance of Shares the issuance may be effected on a non-certificated basis,
to the extent not prohibited by applicable law or the applicable rules of any stock exchange. 

 

	 	(iv)	 	Agreement With Olin. An Award under the Plan shall be subject to such terms and conditions, not inconsistent with the Plan, as the Committee shall, in its
sole discretion, prescribe. The terms and conditions of any Award to any Participant may be reflected 

 

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in such form of written document as is determined by the Committee. A copy of such
document shall be provided to the Participant, and the Committee may, but need not, require the Participant to sign a copy of such document, (an “Award Agreement” regardless of whether any Participant signature is required). 
 

	 	(v)	 	Beneficiary. A Participant may, in the manner established by the Committee, designate a beneficiary or beneficiaries with respect to any Award to exercise the
rights of the Participant, and to receive any property distributable, upon the death of the Participant. Each Award, and each right under any Award, shall be exercisable, during the Participant’s lifetime, only by the Participant or a permitted
transferee, or, if permissible under applicable law by the Participant’s guardian or legal representative. 

 

	 	(vi)	 	No Lien or Security Interest. No Award (other than Released Securities), and no right under any such Award, may be pledged, attached or otherwise encumbered
other than in favor of Olin, and any purported pledge, attachment, or encumbrance thereof other than in favor of Olin shall be void and unenforceable against Olin or any Affiliate. 

 

	 	(vii)	 	No Rights to Awards. No Employee, Participant or other Person shall have any claim to be granted an Award, and there is no obligation for uniformity of
treatment of Employees, Participants or beneficiaries of Awards under the Plan. The terms and conditions of Awards need not be the same with respect to each recipient. The prospective recipient of any Award under the Plan shall not, with respect to
such Award, be deemed to have become a Participant, or to have any rights with respect to such Award, until and unless such recipient shall have executed an agreement or other instrument accepting the Award required by the Committee and delivered a
fully executed copy thereof to Olin, and otherwise complied with the then applicable terms and conditions. 

 

	 	(viii)	 	Withholding. All distributions under the Plan are subject to withholding of all applicable taxes, and, except as otherwise provided by the Committee, the
delivery of any Shares or other benefits under the Plan to a Participant are conditioned on satisfaction of the applicable withholding requirements. The Committee, in its discretion, and subject to such requirements as the Committee may impose prior
to the occurrence of such withholding, may permit such withholding obligations to be satisfied through cash payment by the Participant, through the surrender of Shares which the Participant already owns, or through the surrender of Shares to which
the Participant is otherwise entitled under the Plan. 

 

	 	(ix)	 	Other Compensation Arrangements. Nothing contained in the Plan shall prevent Olin or any Affiliate from adopting or continuing in effect other or additional
compensation arrangements, and such arrangements may be either generally applicable or applicable only in specific cases. 

 

	 	(x)	 	No Right to Employment. The grant of an Award shall not be construed as giving a Participant the right to be retained in the employ of Olin or any Affiliate.
Nothing in the Plan or any Award Agreement shall limit the right of Olin or an Affiliate at any time to dismiss a Participant from employment, free from any liability or any claim under the Plan or the Award Agreement. 

 

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	 	(xi)	 	Governing Law. The validity, construction and effect of the Plan and any rules and regulations relating to the Plan shall be determined in accordance with the
laws of the State of Connecticut, excluding any conflicts or choice of law rule or principle that might otherwise refer construction or interpretation of this Plan or any award Agreement to the substantive law of another jurisdiction.

 

	 	(xii)	 	Severability. If any provision of the Plan or any Award is determined to be invalid, illegal or unenforceable, or as to any Person or Award, or would
disqualify the Plan or any Award, such provision shall be construed or deemed amended to conform to applicable laws, or, if it cannot be so construed or deemed amended without, in the determination of the Committee, materially altering the intent of
the Plan or the Award, such provision shall be stricken as to such Person or Award, and the remainder of the Plan and any such Award shall remain in full force and effect. 

 

	 	(xiii)	 	No Trust or Fund Created. Neither the Plan nor any Award shall create or be construed to create a trust or separate fund of any kind or a fiduciary
relationship between Olin or any Affiliate and a Participant or any other Person. To the extent that any Person acquires a right to receive payments from Olin or any Affiliate pursuant to an Award, such right shall be no greater than the right of
any unsecured general creditor of Olin or any Affiliate. 

 

	 	(xiv)	 	No Fractional Shares. No fractional Shares shall be issued or delivered pursuant to the Plan or any Award, and the Committee shall determine whether cash,
other securities or other property shall be paid or transferred in lieu of any fractional Shares, or whether such fractional Shares or any rights thereto shall be canceled, terminated or otherwise eliminated. 

 

	 	(xv)	 	Share Certificates. All certificates for Shares or other securities delivered under the Plan pursuant to any Award or the exercise thereof shall be subject to
such stop transfer orders and other restrictions as the Committee may deem advisable under the Plan or the rules, regulations and other requirements of the Securities and Exchange Commission, any stock exchange upon which such Shares or other
securities are then listed, and any applicable Federal or state securities laws, and the Committee may cause a legend or legends to be put on any such certificates to make appropriate reference to such restrictions. 

 

	 	(xvi)	 	Conflict with Plan. In the event of any inconsistency or conflict between the terms of the Plan and an Award Agreement, the terms of the Plan shall govern.

 
Section 7. Amendment and Termination.

 

	(a)	 	Amendments to the Plan. The Board or the Committee may amend, suspend, discontinue or terminate the Plan, including, without limitation, any amendment,
suspension, discontinuation or termination that would impair the rights of any Participant, or any other holder or beneficiary of any Award theretofore granted, without the consent of any shareholder, Participant, other holder or beneficiary of an
Award, or other Person; provided, however, that, notwithstanding any other provision of the Plan or any Award Agreement, without the 

 

12 

approval of the shareholders of Olin, no such amendment, suspension, discontinuation or
termination shall be made that would: 
 

	 	(i)	 	increase the total number of Shares available for Awards under the Plan or the total number of Shares subject to one or more categories of Awards pursuant to Section
4(c), in either case except as provided in Section 4(b); 

 

	 	(ii)	 	reduce the minimum Option exercise price, except as provided in Section 4(b); or 

 

	 	(iii)	 	permit repricing of Options prohibited by Section 6(f)(ii); and 

 
provided further that no amendment, suspension, discontinuation or termination (i) that would
impair the rights of such Participant, holder or beneficiary shall be made with respect to Section 9 of the Plan after a Change in Control, as defined therein and (ii) may increase the amount of payment of any Award to any Participant. 
 

	(b)	 	Amendments to Awards. The Committee may waive any conditions or rights with respect to, or amend, alter, suspend, discontinue, or terminate, any unexercised
Award theretofore granted, prospectively or retroactively, without the consent of any relevant Participant or holder or beneficiary of an Award, provided that no amendment, alteration, suspension, discontinuation or termination of an Award that
would impair the rights of such Participant, holder or beneficiary shall be made after a Change in Control, as defined in Section 9; provided further that the Committee may not increase the payment of any Award granted any Participant.

 

	(c)	 	Adjustments of Awards Upon Certain Acquisitions. In the event Olin or any Affiliate shall assume outstanding employee awards or the right or obligation to
make future such awards in connection with the acquisition of another business or another Person, the Committee may make such adjustments, not inconsistent with the terms of the Plan, in the terms of Awards as it shall deem appropriate.

 

	(d)	 	Adjustments of Awards Upon the Occurrence of Certain Unusual or Nonrecurring Events. The Committee may make adjustments in the terms and conditions of Awards
in recognition of unusual or nonrecurring events (including, without limitation, the events described in Section 4(b) hereof) affecting Olin, any Affiliate, or the financial statements of Olin or any Affiliate, or of changes in applicable laws,
regulations, or accounting principles, whenever the Committee determines that statements of Olin or any Affiliate, or of changes in applicable laws, regulations, or accounting principles, whenever the Committee determines that such adjustments are
appropriate in order to prevent dilution or enlargement of the benefits to be made available under the Plan. 

 
Section 8. Additional Conditions to Enjoyment of Awards. 
 

	(a)	 	The Committee may cancel any unexpired, unpaid or deferred Awards if at any time the Participant is not in compliance with all applicable provisions of the Award
Agreement, the Plan and the following conditions: 

 

13 

	 	(i)	 	A Participant shall not render services for any Person or engage, directly or indirectly, in any business which, in the judgment of the Committee is or becomes
competitive with Olin or any Affiliate, or which is or becomes otherwise prejudicial to or in conflict with the interests of Olin or any Affiliate. Such judgment shall be based on the Participant’s positions and responsibilities while employed
by Olin or an Affiliate, the Participant’s post employment responsibilities and position with the other Person or business, the extent of past, current and potential competition or conflict between Olin or an Affiliate and the other Person or
business, the effect on customers, suppliers and competitors of the Participant’s assuming the post employment position, the guidelines established in the then current edition of Olin’s Standards of Ethical Business Practices, and such
other considerations as are deemed relevant given the applicable facts and circumstances. The Participant shall be free, however, to purchase as an investment or otherwise, stock or other securities of such Person or business so long as they are
listed upon a recognized securities exchange or traded over the counter, and such investment does not represent a substantial investment to the Participant or a greater than 1% equity interest in the organization or business.

 

	 	(ii)	 	Participant shall not, without prior written authorization from Olin, disclose to anyone outside Olin, or use in other than Olin’s business, any secret or
confidential information, knowledge or data, relating to the business of Olin or an Affiliate in violation of his or her agreement with Olin or the Affiliate. 

 

	 	(iii)	 	A Participant, pursuant to his or her agreement with Olin or an Affiliate, shall disclose promptly and assign to Olin or the Affiliate all right, title and interest
in any invention or idea, patentable or not, made or conceived by the Participant during employment by Olin or the Affiliate, relating in any manner to the actual or anticipated business, research or development work of Olin or the Affiliate and
shall do anything reasonably necessary to enable Olin or the Affiliate to secure a patent where appropriate in the United States and in foreign countries. 

 

	(b)	 	Notwithstanding any other provision of the Plan, the Committee in its sole discretion may cancel any Award at any time prior to the exercise thereof, if the
employment of the Participant shall be terminated, other than by reason of death, unless the conditions in this Section 8 are met. 

 

	(c)	 	Failure to comply with the conditions of this Section 8 prior to, or during the six months after, any exercise, payment or delivery pursuant to an Award shall cause
the exercise, payment or delivery to be rescinded. Olin shall notify the Participant in writing of any such rescission within two years after such exercise payment or delivery and within 10 days after receiving such notice, the Participant shall pay
to Olin the amount of any gain realized or payment received as a result of the exercise, payment or delivery rescinded. Such payment shall be made either in cash or by returning to Olin the number of Shares that the Participant received in
connection with the rescinded exercise, payment or delivery. 

 

	(d)	 	Upon exercise, payment or delivery pursuant to an Award, the Committee may require the Participant to acknowledge the terms and conditions of the Plan and to certify
on a form acceptable to the Committee, that he or she is in compliance with the terms and conditions of the Plan. 

 

14 

 

	(e)	 	Nothing herein shall be interpreted to limit the obligations of a Participant under his or her employee agreement or any other agreement with Olin.

 
Section 9. Change in Control. 
 

	(a)	 	Except as the Board or the Committee may expressly provide otherwise prior to a Change in Control of Olin (as defined below) in the event of a Change in Control of
Olin: 

 

	 	(i)	 	all Options and Stock Appreciation Rights then outstanding shall become immediately and fully exercisable, notwithstanding any provision therein for the exercise in
installments; 

 

	 	(ii)	 	all restrictions and conditions of all Restricted Stock and Restricted Stock Units then outstanding shall be deemed satisfied as of the date of the Change in
Control; and 

 

	 	(iii)	 	all Performance Share Awards shall become vested, deemed earned in full and promptly paid to the Participants, cash units in cash and phantom stock units in the
Shares represented thereby or such other securities, property or cash as may be deliverable in respect of Shares as a result of a Change in Control, without regard to payment schedules and notwithstanding that the applicable performance cycle or
retention cycle shall not have been completed. 

 
(b)
“Change in Control” means the occurrence of any one of the following events: 
 

	 	(i)	 	individuals who, on November 1, 2002, constitute the Board (the “Incumbent Directors”) cease for any reason to constitute at least a majority of the Board;
provided that any individual becoming a director subsequent to November 1, 2002, whose election or nomination for election was approved (either by a specific vote or by approval of the proxy statement of Olin in which such individual is named
as a nominee for director, without written objection to such nomination) by a vote of at least two-thirds of the directors who were, as of the date of such approval, Incumbent Directors, shall be an Incumbent Director; provided,
however, that no individual initially appointed, elected or nominated as a director of Olin as a result of an actual or threatened election contest with respect to directors or as a result of any other actual or threatened solicitation of
proxies or consents by or on behalf of any Person other than the Board shall be deemed to be an Incumbent Director; 

 

	 	(ii)	 	any “person” (as such term is defined in Section 3(a)(9) of the Securities Exchange Act of 1934 (the “Act”) and as used in Sections 13(d)(3) and
14(d)(2) of the Act) is or becomes a “beneficial owner” (as defined in Rule 13d-3 under the Act), directly or indirectly, of securities of Olin representing 20% or more of the combined voting power of Olin’s then outstanding
securities eligible to vote for the election of the Board (the “Olin Voting Securities”); provided, however, that the event described in this paragraph (ii) shall not be deemed to be a Change in Control if such event results
from any of the following: (A) the acquisition of Olin Voting Securities by Olin or any of its subsidiaries, (B) the acquisition of Olin Voting Securities by any employee benefit plan (or related trust) sponsored or maintained by Olin or any of its
subsidiaries, (C) the 

 

15 

acquisition of Olin Voting Securities by any underwriter temporarily holding securities
pursuant to an offering of such securities, or (D) the acquisition of Olin Voting Securities pursuant to a Non-Qualifying Transaction (as defined in paragraph (iii)); 
 

	 	(iii)	 	the consummation of a merger, consolidation, statutory share exchange or similar form of corporate transaction involving Olin or any of its subsidiaries (a
“Reorganization”) or sale or other disposition of all or substantially all of the assets of Olin to an entity that is not an affiliate of Olin (a “Sale”), unless immediately following such Reorganization or Sale: (A) more than
50% of the total voting power (in respect of the election of directors, or similar officials in the case of an entity other than a corporation) of (x) the entity resulting from such Reorganization, or the entity which has acquired all or
substantially all of the assets of Olin (in either case, the “Surviving Entity”), or (y) if applicable, the ultimate parent entity that directly or indirectly has beneficial ownership of more than 50% of the total voting power (in respect
of the election of directors, or similar officials in the case of an entity other than a corporation) of the Surviving Entity (the “Parent Entity”), is represented by Olin Voting Securities that were outstanding immediately prior to such
Reorganization or Sale (or, if applicable, is represented by shares into which such Olin Voting Securities were converted pursuant to such Reorganization or Sale), and such voting power among the holders thereof is in substantially the same
proportion as the voting power of such Olin Voting Securities among the holders thereof immediately prior to the Reorganization or Sale, (B) no Person (other than any employee benefit plan (or related trust) sponsored or maintained by the Surviving
Entity or the Parent Entity), is or becomes the beneficial owner, directly or indirectly, of 20% or more of the total voting power (in respect of the election of directors, or similar officials in the case of an entity other than a corporation) of
the outstanding voting securities of the Parent Entity (or, if there is no Parent Entity, the Surviving Entity) and (C) at least a majority of the members of the board of directors (or similar officials in the case of an entity other than a
corporation) of the Parent Entity (or, if there is no Parent Entity, the Surviving Entity) following the consummation of the Reorganization or Sale were, at the time of the approval by the Board of the execution of the initial agreement providing
for such Reorganization or Sale, Incumbent Directors (any Reorganization or Sale which satisfies all of the criteria specified in (A), (B) and (C) above being deemed to be a “Non-Qualifying Transaction”); 

 

	 	(iv)	 	the stockholders of Olin approve a plan of complete liquidation or dissolution of Olin. 

 
Notwithstanding the foregoing, the acquisition by any Person of beneficial ownership of 20% or more of the
combined voting power of Olin Voting Securities solely as a result of the acquisition of Olin Voting Securities by Olin which reduces the number of Olin Voting Securities outstanding shall be deemed not to result in a Change in Control;
provided, however, that if such Person subsequently becomes the beneficial owner of additional Olin Voting Securities that increases the percentage of outstanding Olin Voting Securities beneficially owned by such Person, a Change in
Control of Olin shall then be deemed to occur. 
 

	(c)	 	In the event that a Participant participates or agrees to participate by loan or equity investment (other than through ownership of less than 1% of publicly traded
securities of another 

 

16 

company) in a transaction (“acquisition”) which would result in an event
described in Section 9(b)(i) or (ii), the Participant must promptly disclose such participation or agreement to Olin. If the Participant so participates or agrees to participate, no benefits or payments due under the Plan or by virtue of the Change
in Control provisions contained in any compensation or benefit plan of Olin will be paid to the Participant until the acquiring group in which the Participant participates or agrees to participate has completed the acquisition. In the event the
Participant so participates or agrees to participate and fails to disclose his participation or agreement, the Participant will not be entitled to any benefits or payments under the Plan or by virtue of Change in Control provisions in any Olin
compensation or benefit plan, notwithstanding any of the terms hereof or thereof. 
 

	(d)	 	Anything in the Plan to the contrary notwithstanding, in the event that it shall be determined that any benefit, payment or distribution by Olin to or for the
benefit of the Participant (whether paid or payable or distributed or distributable) pursuant to the terms of the Plan but determined without regard to any additional payments required under this Section 9(d), would be subject to the excise tax
imposed by Section 4999 of the Internal Revenue Code of 1986, as amended, the Participant shall be entitled to receive an additional payment (the “Gross-Up Payment”) in an amount equal to (i) the amount of the excise tax imposed on the
Participant in respect of the benefits or payments received pursuant to the Plan (the “Excise Tax”) plus (ii) all federal, state and local income, employment and excise taxes (including any interest or penalties imposed with respect to
such taxes) imposed on the Participant in respect of the Gross-Up Payment, such that after payments of all such taxes (including any applicable interest or penalties) on the Gross-Up Payment, the Participant retains a portion of the Gross-Up Payment
equal to the Excise Tax, provided that, if the Participant receives a Gross-Up Payment with respect to benefits or payments received under the Plan pursuant to another benefit or compensation plan or agreement, the Gross-Up Payment under this
Section 9(d) shall be reduced by the amount of such other Gross-Up Payments paid in respect to the Excise Tax due as the result of the benefits or payments received under the Plan. 

 
Section 10. Effective Date and Term. 
 
Subject to the approval of Olin’s shareholders at the 2000 annual
shareholders meeting the Plan shall be effective as of January 27, 2000 (the “Effective Date”); provided, however, that to the extent that Awards are granted under the Plan prior to its approval by shareholders, the Awards shall be
contingent on approval of the Plan by the shareholders of Olin at such annual meeting. The Plan shall be unlimited in duration and, in the event of Plan termination, shall remain in effect as long as any Awards under it are outstanding; provided;
however, that, to the extent required by the Code, no Incentive Stock Option may be granted under the Plan on a date that is more than ten years from the date the Plan is adopted. 
 

172003 Long Term Incentive Plan

 
Exhibit 10(o)

 
OLIN CORPORATION 
2003 LONG TERM INCENTIVE PLAN 
 
Section 1. Purpose. 
 
The general purposes of the Olin Corporation 2003 Long Term Incentive Plan (the “Plan”) are to (i) attract and retain persons eligible to
participate in the Plan; (ii) motivate Participants, by means of appropriate incentives, to achieve long-range goals; (iii) provide incentive compensation opportunities that are competitive with those of other similar companies; and (iv) further
identify Participants’ interests with those of other shareholders of Olin Corporation (together with any successor, “Olin”) through compensation that is based on Olin’s common stock; and thereby promote the long-term financial
interest of Olin and its Affiliates, including growth in the value of Olin’s equity and enhancement of long-term shareholder return. 
 
Section 2. Definitions. 
 
As used in the Plan: 
 

	(a)	 	“Affiliate” means any corporation, partnership, joint venture or other entity during any period in which Olin owns, directly or indirectly, at least 50% of
the total voting or profits interest. 

 

	(b)	 	“Award” means any Option, Stock Appreciation Right, Restricted Stock, Restricted Stock Unit, Performance Share or Dividend Equivalent granted under the
Plan. 

 

	(c)	 	“Award Agreement” means any written agreement or other instrument or document evidencing an Award granted under the Plan. The terms of any plan or
guideline adopted by the Board or the Committee and applicable to an Award shall be deemed incorporated in and a part of the related Award Agreement. 

 

	(d)	 	“Board” means the Board of Directors of Olin. 

 

	(e)	 	“Code” means the Internal Revenue Code of 1986, as amended. A reference to any provision of the Code shall include reference to any successor provision of
the Code. 

 

	(f)	 	“Committee” means a committee of the Board designated by the Board to administer the Plan, each member of which is an “outside director” for
purposes of Section 162(m) of the Code and a “non-employee director” for the purpose of Rule 16b-3, and, to the extent the Committee delegates authority to one or more individuals in accordance with the Plan, such individual(s).

 

	(g)	 	“Dividend Equivalent” means any right granted under Section 6(c)(ii) of the Plan. 

 

	(h)	 	“Employee” means any employee of Olin or of an Affiliate. 

 

	(i)	 	“Exchange Act” means the Securities Exchange Act of 1934. 

 

	(j)	 	“Fair Market Value” means, with respect to shares of Olin common stock, the mean of the high and low per share sales prices of such common stock as
reported on the consolidated transaction reporting system for New York Stock Exchange issues as of the relevant date, or the last preceding trading date, if such Shares were not traded on such date, and, with respect to any other property
(including, without limitation, securities other than Shares), the fair market value of such property determined by such methods or procedures as shall be established from time to time by the Committee. 

 

	(k)	 	“Family Member” means any child, stepchild, grandchild, parent, stepparent, grandparent, spouse, former spouse, sibling, niece, nephew, mother-in-law,
father-in-law, son-in-law, daughter-in-law, brother-in-law or sister-in-law, including adoptive relationship, or any person sharing the Participant’s household, other than a tenant or employee. 

 

	(l)	 	“Incentive Stock Option” means an option to purchase Shares granted under the Plan that is intended to meet the requirements of Section 422 of the Code.

 

	(m)	 	“Incumbent Directors” means the individuals who, on the date this Plan is approved by shareholders, constitute the Board. 

 

	(n)	 	“Non-Qualified Stock Option” means an option to purchase Shares granted under the Plan that is not intended to be an Incentive Stock Option.

 

	(o)	 	“Olin Voting Securities” means Olin’s then outstanding securities eligible to vote for the election of the Board. 

 

	(p)	 	“Option” means an Incentive Stock Option or a Non-Qualified Stock Option. 

 

	(q)	 	“Participant” means an Employee granted an Award under the Plan. 

 

	(r)	 	“Performance Share” means any grant of a right to receive Shares which is contingent on the achievement of performance or other objectives during a
specified period. 

 

	(s)	 	“Person” has the meaning of such term in Section 3(a)(9) of the Exchange Act and as used in Sections 13(d)(3) and 14(d)(2) of the Exchange Act.

 

	(t)	 	“Released Securities” means securities that were Restricted Securities with respect to which all applicable restrictions imposed under the terms of the
relevant Award have expired, lapsed or been waived or satisfied. 

 

-2- 

 

	(u)	 	“Restricted Securities” means Awards of Restricted Stock or other Awards under which outstanding Shares are held subject to certain restrictions.

 

	(v)	 	“Restricted Stock” means any grant of Shares, and “Restricted Stock Unit” means the grant of a right to receive Shares in the future, with such
Shares or right to future delivery of Shares subject to a risk of forfeiture or other restrictions that will lapse upon the achievement of one or more goals relating to completion of service by the Participant, or achievement of performance or other
objectives, as determined by the Committee. 

 

	(w)	 	“Rule 16b-3” means Rule 16b-3 promulgated by the Securities and Exchange Commission under the Securities Exchange Act of 1934, as amended, or any successor
rule. 

 

	(x)	 	“Shares” means the common stock of Olin and such other securities or property as may become the subject of Awards pursuant to an adjustment made under
Section 4(b) of the Plan. 

 

	(y)	 	“Stock Appreciation Right” or “SAR” means any such right granted under Section 6(b) of the Plan. 

 
Section 3. Administration. 
 

	(a)	 	Powers of Committee. The Plan shall be administered by the Committee which shall have full power and authority to: (i) designate Participants; (ii) determine
the Awards to be granted to Participants; (iii) determine the number of Shares (or securities convertible into Shares) to be covered by Awards; (iv) determine the terms and conditions of any Award; (v) determine whether, to what extent, and under
what circumstances Awards may be settled or exercised in cash, Shares, other securities, other Awards, or other property, or canceled, substituted, forfeited or suspended, and the method or methods by which Awards may be settled, exercised,
canceled, substituted, forfeited or suspended, provided that no such action will result in repricing of Options prohibited by Section 3(e); (vi) determine whether, to what extent, and under what circumstances cash, Shares, other securities, other
Awards, other property and other amounts payable with respect to an Award under the Plan shall be deferred either automatically or at the election of the Participant or of the Committee; (vii) interpret and administer the Plan and any instrument or
agreement relating to, or Award made under, the Plan; (viii) establish, amend, suspend or waive such rules and guidelines and appoint such agents as it shall deem appropriate for the administration of the Plan; and (ix) make any other determination
and take any other action that it deems necessary or desirable for such administration. 

 

	(b)	 	Committee Discretion. All designations, determinations, interpretations and other decisions with respect to the Plan or any Award shall be within the sole
discretion 

 
 

-3- 

of the Committee and shall be final, conclusive and binding upon all Persons, including
Olin, any Affiliate, any Participants, any holder or beneficiary of any Award, any shareholder and any employee of Olin or of any Affiliate. The Committee’s powers include the adoption of modifications, amendments, procedures, subplans and the
like as are necessary to comply with provisions of the laws of other countries in which Olin or an Affiliate may operate in order to assure the viability of Awards granted under the Plan and to enable Participants employed in such other countries to
receive benefits under the Plan and such laws, provided that no such action results in repricing of Options prohibited by Section 3(e). 
 

	(c)	 	Board Authority. If the Committee does not exist, or for any other reason determined by the Board, the Board may take any action under the Plan that would
otherwise be the responsibility of the Committee. 

 

	(d)	 	Delegation. Notwithstanding any provision of the Plan to the contrary, except to the extent prohibited by applicable law or the applicable rules of a stock
exchange, the Committee may delegate to one or more officers or managers of Olin or any Affiliate, or a committee of such officers or managers, the authority, subject to such terms and limitations as the Committee shall determine, to grant Awards
to, or to cancel, modify, waive rights or conditions with respect to, alter, discontinue, suspend, or terminate Awards held by, Employees who are not officers or directors of Olin for purposes of Section 16 of the Securities Exchange Act of 1934, as
amended, provided that no such action shall result in repricing of Options prohibited by Section 3(e). 

 

	(e)	 	Prohibition on Option Repricing. Notwithstanding any other provision of the Plan, neither the Board nor the Committee may reprice, replace or regrant any
Option granted under the Plan or any other plan of Olin, (i) through cancellation and replacement or regrant with lower priced options or (ii) by lowering the option exercise price of a previously granted award, without the prior approval of
Olin’s shareholders. 

 
Section 4. Shares
Available for Awards. 
 

	(a)	 	Shares Available. Subject to adjustment as provided in Section 4(b) of the Plan: 

 

	 	(i)	 	The aggregate number of Shares available for granting Awards under the Plan shall be 1,700,000. 

 

	 	(ii)	 	For purposes of this Section 4, other than Sections 4(c)(ii) and 4(c)(iii): 

 

	 	(A)	 	If any Shares covered by an Award are not delivered to a Participant or beneficiary because the Award is forfeited or canceled, or if the Shares are not delivered
because the Award is settled in cash or used to satisfy the applicable tax withholding 

 

-4- 

obligation, such Shares shall not be deemed to have been delivered for purposes of
determining the maximum number of Shares available for delivery under the Plan; and 
 

	 	(B)	 	If the exercise price of any Option granted under the Plan is satisfied by tendering Shares (by either actual delivery or by attestation), only the number of Shares
issued net of the Shares tendered shall be deemed delivered for purposes of determining the maximum number of Shares available for delivery under the Plan. 

 

	(b)	 	Adjustments. In the event of any change in the Shares by reason of stock dividends, stock splits, recapitalization, mergers, consolidations, combinations or
exchanges of shares, split-ups, split-offs, spin-offs, liquidations or other similar changes in capitalization, or any distributions to shareholders other than cash dividends, (i) the numbers, class and prices of Shares covered by outstanding Awards
under the Plan (provided that no such adjustment shall result in repricing of Options prohibited by Section 3(e) of the Plan), (ii) the aggregate number and class of Shares available under the Plan, and (iii) the numbers and class of Shares that may
be the subject of Awards pursuant to Section 4(c), shall be adjusted by the Committee, whose determination shall be conclusive. 

 

	 	(i)	 	Without limiting the foregoing, in the event of any split-up, split-off, spin-off or other distribution to shareholders of shares representing a part of Olin’s
business, properties and assets, the Committee may modify an outstanding Award so that such Award shall thereafter relate to Shares of Olin and shares of capital stock of the corporation owning the business, properties and assets so split-up,
split-off, spun-off or otherwise distributed to shareholders of Olin in the same ratio in which holders of the Shares became entitled to receive shares of capital stock of the corporation owning the business, properties and assets so split-up,
split-off or spun-off or otherwise distributed, provided that no such action results in repricing of Options prohibited by Section 3(e). 

 

	 	(ii)	 	With respect to Awards of Incentive Stock Options, no such adjustment shall be authorized to the extent that such authority would cause the Plan to violate Section
422 of the Code or any successor provision thereto, unless the holder of such Award of Incentive Stock Options agrees to convert such options to Non-qualified Stock Options. 

 

	 	(iii)	 	Notwithstanding the foregoing, a Participant to whom Dividend Equivalents or dividend units have been awarded shall not be entitled to receive a special or
extraordinary dividend or distribution unless the Committee shall have expressly authorized such receipt. 

 

	(c)	 	Additional Restrictions. Subject to adjustment as provided in Section 4(b), the following additional maximums are imposed under the Plan:

 

-5- 

	 	(i)	 	The maximum number of Shares that may be issued for Options intended to be Incentive Stock Options shall be 500,000 Shares. 

 

	 	(ii)	 	For any Award intended to be “performance-based compensation” (as that term is used for purposes of Code Section 162(m)), no more than 300,000 Shares may
be subject to Options and Stock Appreciation Rights granted to any one individual during any calendar-year period (regardless of when such Shares are deliverable). 

 

	 	(iii)	 	For any Award intended to be “performance-based compensation” (as that term is used for purposes of Code Section 162(m)) other than an Option or Stock
Appreciation Right payable in Shares, no more than 150,000 Shares plus no more than $1,000,000 may be subject to such other Awards granted to any one individual during any calendar-year period (regardless of when such Shares or cash are
deliverable). 

 

	 	(iv)	 	No more than 800,000 Shares may be issued pursuant to Restricted Stock Awards, Restricted Stock Unit Awards and Performance Share Awards under this Plan.

 
Section 5. Eligibility. 
 
Any Employee, including any officer or employee-director, of Olin or an
Affiliate shall be eligible to be designated a Participant, subject to any restrictions imposed by applicable law. An Award may be granted to an Employee prior to the date the Employee first performs services for the Company or the Affiliate,
provided that such Awards shall not become vested prior to the date the Employee first performs such services. 
 
Section 6. Awards. 
 

	(a)	 	Options. The Committee is authorized to grant Options to Participants with the following terms and conditions and with such additional terms and conditions,
not inconsistent with the provisions of the Plan, as the Committee shall determine: 

 

	 	(i)	 	Exercise Price. The per Share exercise price shall be determined by the Committee, provided that such exercise price shall not be less than the Fair Market
Value of a Share on the date of the Option grant; provided that, if a Non-qualified Option is granted in connection with the recipient’s hiring, promotion or similar event, the exercise price may be not less than the Fair Market Value of the
Shares on the date on which the recipient is hired or promoted (or the similar event occurs), if the Option grant occurs not more than 90 days after the date of such event. 

 

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	 	(ii)	 	Option Term. The term of each Option shall be fixed by the Committee, provided that in no event shall the term of an Option be more than a period of ten years
from the date of its grant. 

 

	 	(iii)	 	Exercise. The Committee shall determine the time or times at which an Option may be exercised in whole or in part, and the method or methods by which, and the
form or forms in which payment of the exercise price with respect thereto may be made. 

 

	 	(iv)	 	Incentive Stock Options. The terms of any Incentive Stock Option granted under the Plan shall comply in all respects with the provisions of Section 422 of the
Code, or any successor provision thereto, and any regulations promulgated thereunder. Without limiting the preceding sentence, the aggregate Fair Market Value (determined at the time an option is granted) of Shares with respect to which Incentive
Stock Options are exercisable for the first time by a Participant during any calendar year (under the Plan and any other plan of the Participant’s employer corporation and its parent and subsidiary corporations providing for Options) shall not
exceed such dollar limitation as shall be applicable to Incentive Stock Options under Section 422 of the Code or a successor provision. 

 

	 	(v)	 	Termination of Employment. In the event the employment of a Participant to whom an Option has been granted under the Plan shall be terminated (other than by
reason of the Participant’s death or disability), such Option may, subject to the provisions of the next to last sentence of Section 6(a)(vi) be exercised (to the extent of the number of shares that the Participant was entitled to purchase
under such Option at the termination of employment) at any time within three months after such termination (which three-month period may be extended by the Committee), but in no event shall such three-month period or any such extension permit the
exercise of an Option after the expiration date of the Option. Options granted under the Plan shall not be affected by any change of duties or position so long as the Participant continues to be an Employee. 

 

	 	(vi)	 	Agreement to Service. Each Participant receiving an Option shall, by accepting the Option, agree that he or she will, during employment, devote his or her
entire time, energy and skill to the service of Olin and the promotion of its interests, subject to vacations, sick leave and other absences in accordance with the regular policies of, or other reasons satisfactory to, Olin and its Affiliates. Such
employment shall (subject to the terms of any contract between Olin or any such Affiliate and such Participant) be at the pleasure of Olin or such Affiliate, and shall be at such compensation as Olin or such Affiliate shall determine from time to
time. Upon termination of such Participant’s employment either (a) for cause, or (b) voluntarily on the part of the Participant and without the written consent of Olin, any Awards held by him or her under the Plan, to

 

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the extent not theretofore exercised or vested, shall forthwith terminate. Retirement
pursuant to any retirement plan of Olin or of an Affiliate shall be deemed to be a termination of employment with Olin’s consent. 
 

	 	(vii)	 	Death. If a Participant to whom an Option has been granted shall die while an Employee, such Option may be exercised by the Participant’s executors,
administrators, personal representatives or distributees or permitted transferees at any time within a period of one year after the Participant’s death (which period may be extended by the Committee), regardless of whether or not such Option
had vested at the time of death. If a Participant to whom an Option has been granted shall die after his or her employment has terminated but while the Option remains exercisable, the Option may be exercised by the persons described above at any
time within the longer of (a) the period that the Participant could have exercised the Option had he or she not died, or (b) one year after the date of death (which period may be extended by the Committee), but only to the extent the Option was
exercisable at the time of the Participant’s death. 

 

	 	(viii)	 	Disability. If a Participant to whom an Option has been granted shall become totally and permanently disabled, as that term is defined in Section 22(e)(3) of
the Code (or a successor provision), and the Participant’s employment is terminated as a result, such option may be exercised by the Participant or permitted transferee within one year after the date of termination of employment, to the extent
that the Option was exercisable at the time of termination of employment. 

 

	(b)	 	Stock Appreciation Rights. The Committee is authorized to grant Stock Appreciation Rights to Participants which may but need not relate to a specific Option
granted under the Plan. Subject to the terms of the Plan and any applicable Award Agreement, each Stock Appreciation Right granted under the Plan shall confer on the holder thereof a right to receive, upon exercise thereof, up to the excess of (i)
the Fair Market Value of one Share on the date of exercise over (ii) the exercise price of the right as specified by the Committee, which shall not be less than the Fair Market Value of one Share on the date of grant of the Stock Appreciation Right.
Subject to the terms of the Plan and any applicable Award Agreement, the exercise price, term, methods of exercise, methods of payment or settlement, including whether such SAR shall be paid in cash or Shares, and any other terms and conditions of
any Stock Appreciation Right shall be as determined by the Committee, but in no event shall the term of a Stock Appreciation Right exceed a period of ten years from the date of its grant. 

 

	(c)	 	Other Stock Awards. 

 

	 	(i)	 	Issuance. The Committee is authorized to grant Awards of Restricted Stock, Restricted Stock Units and Performance Shares to Participants.

 

-8- 

 

	 	(ii)	 	Dividends and Dividend Equivalents. An Award (including without limitation an Option or Stock Appreciation Right) may provide the Participant with the right
to receive dividend payments or dividend equivalent payments with respect to Shares subject to the Award (both before and after the Shares subject to the Award are earned, vested, or acquired), which payments may be either made currently or credited
to an account for the Participant, and may be settled in cash or Shares as determined by the Committee. Any such settlements, and any such crediting of dividends or dividend equivalents or reinvestment in Shares, may be subject to such conditions,
restrictions and contingencies as the Committee shall establish, including the reinvestment of such credited amounts in Share equivalents. 

 

	 	(iii)	 	Restrictions. Any such Award shall be subject to such conditions, restrictions and contingencies as the Committee may impose (including, without limitation,
any limitation on the right to vote Restricted Stock or the right to receive any dividend or other right or property), which may lapse separately or in combination at such time or times, as the Committee may deem appropriate, provided that in order
for a Participant to vest in Awards of Restricted Stock, the Participant must remain in the employ of Olin or an Affiliate for a period of not less than one (1) year after the grant of a Restricted Stock Award that includes one or more performance
criteria, and not less than three (3) years after the grant of a Restricted Stock Award that does not include one or more performance criteria, in each case subject to Section 9 hereof and subject to relief for specified reasons as may be approved
by the Committee. Notwithstanding the foregoing, the Committee may grant Awards for Restricted Stock for an aggregate number of Shares not to exceed 85,000 which vest in less than one (1) year after the date of grant, including immediate vesting,
with or without any performance criteria. 

 

	 	(iv)	 	Forfeiture. Except as otherwise determined by the Committee, upon termination of employment for any reason during the applicable restriction period, all
Shares of Restricted Stock still subject to restriction shall be forfeited and reacquired by Olin. 

 

	 	(v)	 	Performance-Based Awards. The Committee may designate whether any such Awards being granted to a Participant is intended to be “performance-based
compensation” as that term is used in Section 162(m) of the Code. Any Award so designated shall be conditioned on the achievement of one or more performance measures. Performance measures that may be used by the Committee for such purpose shall
be based on one or more of the following criteria, on an absolute or a relative basis: 

 

	 	(A)	 	cash flow, 

 

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	 	(B)	 	earnings per share, 

	 	(C)	 	EBITDA, 

	 	(D)	 	Economic Value Added/EVA®,

	 	(E)	 	net income, 

	 	(F)	 	operating profit, 

	 	(G)	 	pre-tax profit, 

	 	(H)	 	return on capital, 

	 	(I)	 	return on equity, 

	 	(J)	 	return on net assets, 

	 	(K)	 	revenues, and 

	 	(L)	 	total shareholder return. 

 
For Awards intended to be “performance-based compensation,” the grant of the Awards and the establishment of the performance
measures shall be made during the period required under Code Section 162(m). 
 

	(d)	 	Forms of Payment Under Awards. Subject to the terms of the Plan and of any applicable Award agreement, payments to be made by Olin or an Affiliate upon the
grant, exercise, or payment of an Award may be made in such form or forms as the Committee shall determine, including, without limitation, cash, Shares, other securities, other Awards, or other property or any combination thereof, and may be made in
a single payment or transfer, in installments, or on a deferred basis, in each case in accordance with rules and procedures established by the Committee. Notwithstanding the foregoing, the payment of the exercise price of an Option shall be subject
to the following: 

 

	 	(i)	 	Subject to the following provisions of this subsection the full exercise price for Shares purchased upon the exercise of any Option shall be paid at the time of such
exercise (except that, in the case of an exercise arrangement approved by the Committee and described below, payment may be made as soon as practicable after the exercise). 

 

	 	(ii)	 	The exercise price shall be payable in cash or by tendering, by either actual delivery of Shares or by attestation, Shares acceptable to the Committee, which Shares
were either acquired at least six months before the exercise date or purchased on the open market, and valued at Fair Market Value as of the day of exercise, or in any combination thereof, as determined by the Committee. 

 

	 	(iii)	 	The Committee may permit a Participant to elect to pay the exercise price upon the exercise of an Option by irrevocably authorizing a third party to sell Shares (or
a sufficient portion of the Shares) acquired upon exercise of an Option and remit to Olin a sufficient portion of the sale proceeds to pay the entire exercise price and any tax withholding resulting from such exercise. 

 

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	(e)	 	Limits on Transfer of Awards. No Award (other than Released Securities) or right thereunder shall be assignable or transferable by a Participant, other than:

 

	 	(i)	 	by will or the laws of descent and distribution (or, in the case of an Award of Restricted Securities, to Olin); or 

 

	 	(ii)	 	in the case of Awards other than Incentive Stock Options, to the extent permitted under the terms of the Award, by a gift or domestic relations order to any Family
Member, to a trust in which the Participant and/or his or her Family Members hold more than 50% of the beneficial interest, to a foundation in which the Participant and/or Family Members control the management of assets, and any other entity in
which the Participant and/or his or her Family Members own more than 50% of the voting interests. 

 
For purposes of this provision, a transfer to an entity in exchange for an interest in that entity shall constitute a gift. 
 

	(f)	 	General. 

 

	 	(i)	 	No Cash Consideration for Awards. Participants shall not be required to make any cash payment for the granting of an Award except for such minimum
consideration as may be required by applicable law. 

 

	 	(ii)	 	Awards May Be Granted Separately or Together. Awards may be granted either alone or in addition to, in tandem with, or in substitution for any other Award or
any award or benefit granted under any other plan or arrangement of Olin or any Affiliate, or as payment for or to assure payment of an award or benefit granted under any such other such plan or arrangement, provided that the purchase or exercise
price under an Option or other Award encompassing the right to purchase Shares shall not be reduced by the cancellation of such Award and the substitution of another Award. Awards so granted may be granted either at the same time as or at a
different time from the grant of such other Awards or awards or benefits. 

 

	 	(iii)	 	General Restrictions. Delivery of Shares or other amounts under the Plan shall be subject to the following: 

 

	 	(A)	 	Notwithstanding any other provision of the Plan, Olin shall have no liability to deliver any Shares under the Plan or make any other distribution of benefits under
the Plan unless such delivery or distribution would comply with all applicable laws (including, without limitation, the requirements of the Securities Act of 1933), and the applicable requirements of any securities exchange or similar entity.

 

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	 	(B)	 	To the extent that the Plan provides for issuance of stock certificates to reflect the issuance of Shares the issuance may be effected on a non-certificated basis,
to the extent not prohibited by applicable law or the applicable rules of any stock exchange. 

 

	 	(iv)	 	Agreement With Olin. An Award under the Plan shall be subject to such terms and conditions, not inconsistent with the Plan, as the Committee shall, in its
sole discretion, prescribe. The terms and conditions of any Award to any Participant may be reflected in such form of written document as is determined by the Committee. A copy of such document shall be provided to the Participant, and the Committee
may, but need not, require the Participant to sign a copy of such document, (an “Award Agreement” regardless of whether any Participant signature is required). 

 

	 	(v)	 	Beneficiary. A Participant may, in the manner established by the Committee, designate a beneficiary or beneficiaries with respect to any Award to exercise the
rights of the Participant, and to receive any property distributable, upon the death of the Participant. Each Award, and each right under any Award, shall be exercisable, during the Participant’s lifetime, only by the Participant or a permitted
transferee, or, if permissible under applicable law by the Participant’s guardian or legal representative. 

 

	 	(vi)	 	No Lien or Security Interest. No Award (other than Released Securities), and no right under any such Award, may be pledged, attached or otherwise encumbered
other than in favor of Olin, and any purported pledge, attachment, or encumbrance thereof other than in favor of Olin shall be void and unenforceable against Olin or any Affiliate. 

 

	 	(vii)	 	No Rights to Awards. No Employee, Participant or other Person shall have any claim to be granted an Award, and there is no obligation for uniformity of
treatment of Employees, Participants or beneficiaries of Awards under the Plan. The terms and conditions of Awards need not be the same with respect to each recipient. The prospective recipient of any Award under the Plan shall not, with respect to
such Award, be deemed to have become a Participant, or to have any rights with respect to such Award, until and unless such recipient shall have executed an agreement or other instrument accepting the Award required by the Committee and delivered a
fully executed copy thereof to Olin, and otherwise complied with the then applicable terms and conditions. 

 

	 	(viii)	 	Withholding. All distributions under the Plan are subject to withholding of all applicable taxes, and, except as otherwise provided by the Committee, the
delivery of any Shares or other benefits under the Plan to a Participant are conditioned on satisfaction of the applicable withholding requirements. The Committee, in its discretion, and subject to such 

 

-12- 

requirements as the Committee may impose prior to the occurrence of such withholding, may
permit such withholding obligations to be satisfied through cash payment by the Participant, through the surrender of Shares which the Participant already owns, or through the surrender of Shares to which the Participant is otherwise entitled under
the Plan. 
 

	 	(ix)	 	Other Compensation Arrangements. Nothing contained in the Plan shall prevent Olin or any Affiliate from adopting or continuing in effect other or additional
compensation arrangements, and such arrangements may be either generally applicable or applicable only in specific cases. 

 

	 	(x)	 	No Right to Employment. The grant of an Award shall not be construed as giving a Participant the right to be retained in the employ of Olin or any Affiliate.
Nothing in the Plan or any Award Agreement shall limit the right of Olin or an Affiliate at any time to dismiss a Participant from employment, free from any liability or any claim under the Plan or the Award Agreement. 

 

	 	(xi)	 	Governing Law. The validity, construction and effect of the Plan and any rules and regulations relating to the Plan shall be determined in accordance with the
laws of the State of Connecticut, excluding any conflicts or choice of law rule or principle that might otherwise refer construction or interpretation of this Plan or any award Agreement to the substantive law of another jurisdiction.

 

	 	(xii)	 	Severability. If any provision of the Plan or any Award is determined to be invalid, illegal or unenforceable, or as to any Person or Award, or would
disqualify the Plan or any Award, such provision shall be construed or deemed amended to conform to applicable laws, or, if it cannot be so construed or deemed amended without, in the determination of the Committee, materially altering the intent of
the Plan or the Award, such provision shall be stricken as to such Person or Award, and the remainder of the Plan and any such Award shall remain in full force and effect. 

 

	 	(xiii)	 	No Trust or Fund Created. Neither the Plan nor any Award shall create or be construed to create a trust or separate fund of any kind or a fiduciary
relationship between Olin or any Affiliate and a Participant or any other Person. To the extent that any Person acquires a right to receive payments from Olin or any Affiliate pursuant to an Award, such right shall be no greater than the right of
any unsecured general creditor of Olin or any Affiliate. 

 

	 	(xiv)	 	No Fractional Shares. No fractional Shares shall be issued or delivered pursuant to the Plan or any Award, and the Committee shall determine whether cash,
other securities or other property shall be paid or transferred 

 

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in lieu of any fractional Shares, or whether such fractional Shares or any rights thereto
shall be canceled, terminated or otherwise eliminated. 
 

	 	(xv)	 	Share Certificates. All certificates for Shares or other securities delivered under the Plan pursuant to any Award or the exercise thereof shall be subject to
such stop transfer orders and other restrictions as the Committee may deem advisable under the Plan or the rules, regulations and other requirements of the Securities and Exchange Commission, any stock exchange upon which such Shares or other
securities are then listed, and any applicable Federal or state securities laws, and the Committee may cause a legend or legends to be put on any such certificates to make appropriate reference to such restrictions. 

 

	 	(xvi)	 	Conflict with Plan. In the event of any inconsistency or conflict between the terms of the Plan and an Award Agreement, the terms of the Plan shall govern.

 
Section 7. Amendment and Termination.

 

	(a)	 	Amendments to the Plan. The Board or the Committee may amend, suspend, discontinue or terminate the Plan, including, without limitation, any amendment,
suspension, discontinuation or termination that would impair the rights of any Participant, or any other holder or beneficiary of any Award theretofore granted, without the consent of any shareholder, Participant, other holder or beneficiary of an
Award, or other Person; provided, however, that, notwithstanding any other provision of the Plan or any Award Agreement, without the approval of the shareholders of Olin, no such amendment, suspension, discontinuation or termination shall be made
that would: 

 

	 	(i)	 	increase the total number of Shares available for Awards under the Plan or the total number of Shares subject to one or more categories of Awards pursuant to Section
4(c), in either case except as provided in Section 4(b); 

 

	 	(ii)	 	reduce the minimum Option exercise price, except as provided in Section 4(b); or 

 
(iii) permit repricing of Options prohibited by Section 3(e); and 
 
provided further that no amendment, suspension,
discontinuation or termination (i) that would impair the rights of such Participant, holder or beneficiary shall be made with respect to Section 9 of the Plan after a Change in Control, as defined therein and (ii) may increase the amount of payment
of any Award to any Participant. 
 

	(b)	 	Amendments to Awards. The Committee may waive any conditions or rights with respect to, or amend, alter, suspend, discontinue, or terminate, any

 
 

-14- 

unexercised Award theretofore granted, prospectively or retroactively, without the consent
of any relevant Participant or holder or beneficiary of an Award, provided that no amendment, alteration, suspension, discontinuation or termination of an Award that would impair the rights of such Participant, holder or beneficiary shall be made
after a Change in Control, as defined in Section 9; provided further that the Committee may not increase the payment of any Award granted any Participant. 
 

	(c)	 	Adjustments of Awards Upon Certain Acquisitions. In the event Olin or any Affiliate shall assume outstanding employee awards or the right or obligation to
make future such awards in connection with the acquisition of another business or another Person, the Committee may make such adjustments, not inconsistent with the terms of the Plan, in the terms of Awards as it shall deem appropriate.

 

	(d)	 	Adjustments of Awards Upon the Occurrence of Certain Unusual or Nonrecurring Events. The Committee may make adjustments in the terms and conditions of Awards
in recognition of unusual or nonrecurring events (including, without limitation, the events described in Section 4(b) hereof) affecting Olin, any Affiliate, or the financial statements of Olin or any Affiliate, or of changes in applicable laws,
regulations, or accounting principles, whenever the Committee determines that such adjustments are appropriate in order to prevent dilution or enlargement of the benefits to be made available under the Plan. 

 
Section 8. Additional Conditions to Enjoyment of Awards. 
 

	(a)	 	The Committee may cancel any unexpired, unpaid or deferred Awards if at any time the Participant is not in compliance with all applicable provisions of the Award
Agreement, the Plan and the following conditions: 

 

	 	(i)	 	A Participant shall not render services for any Person or engage, directly or indirectly, in any business which, in the judgment of the Committee is or becomes
competitive with Olin or any Affiliate, or which is or becomes otherwise prejudicial to or in conflict with the interests of Olin or any Affiliate. Such judgment shall be based on the Participant’s positions and responsibilities while employed
by Olin or an Affiliate, the Participant’s post employment responsibilities and position with the other Person or business, the extent of past, current and potential competition or conflict between Olin or an Affiliate and the other Person or
business, the effect on customers, suppliers and competitors of the Participant’s assuming the post employment position, the guidelines established in the then current edition of Olin’s Standards of Ethical Business Practices, and such
other considerations as are deemed relevant given the applicable facts and circumstances. The Participant shall be free, however, to purchase as an investment or otherwise, stock or other securities of such Person or 

 
 

-15- 

business so long as they are listed upon a recognized securities exchange or traded over
the counter, and such investment does not represent a substantial investment to the Participant or a greater than 1% equity interest in the organization or business. 
 

	 	(ii)	 	Participant shall not, without prior written authorization from Olin, disclose to anyone outside Olin, or use in other than Olin’s business, any secret or
confidential information, knowledge or data, relating to the business of Olin or an Affiliate in violation of his or her agreement with Olin or the Affiliate. 

 

	 	(iii)	 	A Participant, pursuant to his or her agreement with Olin or an Affiliate, shall disclose promptly and assign to Olin or the Affiliate all right, title and interest
in any invention or idea, patentable or not, made or conceived by the Participant during employment by Olin or the Affiliate, relating in any manner to the actual or anticipated business, research or development work of Olin or the Affiliate and
shall do anything reasonably necessary to enable Olin or the Affiliate to secure a patent where appropriate in the United States and in foreign countries. 

 

	(b)	 	Notwithstanding any other provision of the Plan, the Committee in its sole discretion may cancel any Award at any time prior to the exercise thereof, if the
employment of the Participant shall be terminated, other than by reason of death, unless the conditions in this Section 8 are met. 

 

	(c)	 	Failure to comply with the conditions of this Section 8 prior to, or during the six months after, any exercise, payment or delivery pursuant to an Award shall cause
the exercise, payment or delivery to be rescinded. Olin shall notify the Participant in writing of any such rescission within two years after such exercise payment or delivery and within 10 days after receiving such notice, the Participant shall pay
to Olin the amount of any gain realized or payment received as a result of the exercise, payment or delivery rescinded. Such payment shall be made either in cash or by returning to Olin the number of Shares that the Participant received in
connection with the rescinded exercise, payment or delivery. 

 

	(d)	 	Upon exercise, payment or delivery pursuant to an Award, the Committee may require the Participant to acknowledge the terms and conditions of the Plan and to certify
on a form acceptable to the Committee, that he or she is in compliance with the terms and conditions of the Plan. 

 

	(e)	 	Nothing herein shall be interpreted to limit the obligations of a Participant under his or her employee agreement or any other agreement with Olin.

 
Section 9. Change in Control. 
 

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	(a)	 	Except as the Board or the Committee may expressly provide otherwise prior to a Change in Control of Olin (as defined below) in the event of a Change in Control of
Olin: 

 

	 	(i)	 	all Options and Stock Appreciation Rights then outstanding shall become immediately and fully exercisable, notwithstanding any provision therein for the exercise in
installments; 

 

	 	(ii)	 	all restrictions and conditions of all Restricted Stock and Restricted Stock Units then outstanding shall be deemed satisfied as of the date of the Change in
Control; and 

 

	 	(iii)	 	all Performance Share Awards shall become vested, deemed earned in full and promptly paid to the Participants, cash units in cash and phantom stock units in the
Shares represented thereby or such other securities, property or cash as may be deliverable in respect of Shares as a result of a Change in Control, without regard to payment schedules and notwithstanding that the applicable performance cycle or
retention cycle shall not have been completed. 

 

	(b)	 	A Change in Control of Olin means: 

 

	 	(i)	 	the Incumbent Directors cease for any reason to constitute at least a majority of the Board; provided that any person becoming a director subsequent to the
date shareholders approve this Plan, whose election or nomination for election was approved (either by a specific vote or by approval of the proxy statement of Olin in which such person is named as a nominee for director, without written objection
to such nomination) by a vote of at least two-thirds of the directors who were, as of the date of such approval, Incumbent Directors, shall be an Incumbent Director; provided, however, that no individual initially appointed, elected or
nominated as a director of Olin as a result of an actual or threatened election contest with respect to directors or as a result of any other actual or threatened solicitation of proxies or consents by or on behalf of any person other than the Board
shall be deemed to be an Incumbent Director; 

 

	 	(ii)	 	any Person is or becomes a “beneficial owner” (as defined in Rule 13d-3 under the Exchange Act), directly or indirectly, of securities of Olin representing
20% or more of the combined voting power of the Olin Voting Securities; provided, however, that the event described in this paragraph (ii) shall not be deemed to be a Change in Control if such event results from any of the following:
(A) the acquisition of Olin Voting Securities by Olin or any of its subsidiaries, (B) the acquisition of Olin Voting Securities by any employee benefit plan (or related trust) sponsored or maintained by Olin or any of its subsidiaries, (C) the
acquisition of Olin Voting Securities by any underwriter temporarily 

 

-17- 

holding securities pursuant to an offering of such securities, or (D) the acquisition of
Olin Voting Securities pursuant to a Non-Qualifying Transaction (as defined in paragraph (iii)); 
 

	 	(iii)	 	the consummation of a merger, consolidation, statutory share exchange or similar form of corporate transaction involving Olin or any of its subsidiaries (a
“Reorganization”) or sale or other disposition of all or substantially all of the assets of Olin to an entity that is not an affiliate of Olin (a “Sale”), unless immediately following such Reorganization or Sale: (A) more than
50% of the total voting power (in respect of the election of directors, or similar officials in the case of an entity other than a corporation) of (x) the entity resulting from such Reorganization, or the entity which has acquired all or
substantially all of the assets of Olin (in either case, the “Surviving Entity”), or (y) if applicable, the ultimate parent entity that directly or indirectly has beneficial ownership of more than 50% of the total voting power (in respect
of the election of directors, or similar officials in the case of an entity other than a corporation) of the Surviving Entity (the “Parent Entity”), is represented by Olin Voting Securities that were outstanding immediately prior to such
Reorganization or Sale (or, if applicable, is represented by shares into which such Olin Voting Securities were converted pursuant to such Reorganization or Sale), and such voting power among the holders thereof is in substantially the same
proportion as the voting power of such Olin Voting Securities among the holders thereof immediately prior to the Reorganization or Sale, (B) no person (other than any employee benefit plan (or related trust) sponsored or maintained by the Surviving
Entity or the Parent Entity), is or becomes the beneficial owner, directly or indirectly, of 20% or more of the total voting power (in respect of the election of directors, or similar officials in the case of an entity other than a corporation) of
the outstanding voting securities of the Parent Entity (or, if there is no Parent Entity, the Surviving Entity) and (C) at least a majority of the members of the board of directors (or similar officials in the case of an entity other than a
corporation) of the Parent Entity (or, if there is no Parent Entity, the Surviving Entity) following the consummation of the Reorganization or Sale were, at the time of the approval by the Board of the execution of the initial agreement providing
for such Reorganization or Sale, Incumbent Directors (any Reorganization or Sale which satisfies all of the criteria specified in (A), (B) and (C) above being deemed to be a “Non-Qualifying Transaction”); or 

 

	 	(iv)	 	the stockholders of Olin approve a plan of complete liquidation or dissolution of Olin. 

 
(c) In the event that a Participant participates or agrees to participate by loan or equity investment (other than through
ownership of less than 1% of publicly traded securities of another company) in a transaction (“acquisition”) which would result in an 
 

-18- 

 
event described in Section
9(b)(i) or (ii), the Participant must promptly disclose such participation or agreement to Olin. If the Participant so participates or agrees to participate, no payments due under this Plan or by virtue of any Change in Control provisions contained
in any compensation or benefit plan of Olin will be paid to the Participant until the acquiring group in which the Participant participates or agrees to participate has completed the acquisition. In the event the Participant so participates or
agrees to participate and fails to disclose his or her participation or agreement, the Participant will not be entitled to any payments under this Plan or by virtue of Change in Control provisions in any Olin compensation or benefit plan,
notwithstanding any of the terms hereof or thereof. 
 
(d) Anything
in this Plan to the contrary notwithstanding and except as set forth below, in the event it shall be determined that any Payment would be subject to the Excise Tax, then the Participant shall be entitled to receive an additional payment (the
“Gross-Up Payment”) in an amount such that, after payment by the Participant of all taxes (and any interest or penalties imposed with respect to such taxes), including, without limitation, any income and employment taxes (and any interest
and penalties imposed with respect thereto) and Excise Tax imposed upon the Gross-Up Payment, the Participant retains an amount of the Gross-Up Payment equal to the Excise Tax imposed upon the Payments. 
 
(e) Subject to the provisions of Section 9(f), all determinations required to
be made under this Section 9, including whether and when a Gross-Up Payment is required, the amount of such Gross-Up Payment and the assumptions to be utilized in arriving at such determination, shall be made by KPMG LLP or such other nationally
recognized certified public accounting firm as may be designated by the Participant (the “Accounting Firm”). The Accounting Firm shall provide detailed supporting calculations both to Olin and the Participant within 15 business days of the
receipt of notice from the Participant that there has been a Payment or such earlier time as is requested by Olin. The Accounting Firm shall not determine that no Excise Tax is payable by the Participant unless it delivers to the Participant a
written opinion that failure to report the Excise Tax on the Participant’s applicable federal income tax return would not result in the imposition of a negligence or similar penalty. All fees and expenses of the Accounting Firm shall be borne
solely by Olin. Any Gross-Up Payment, as determined pursuant to this Section 9(e), shall be paid by Olin to the Participant within 5 days of the receipt of the Accounting Firm’s determination. Any determination by the Accounting Firm shall be
binding upon Olin and the Participant. As a result of the uncertainty in the application of Section 4999 of the Code at the time of the initial determination by the Accounting Firm hereunder, it is possible that Gross-Up Payments that will not have
been made by Olin should have been made (the “Underpayment”), consistent with the calculations required to be made hereunder. In the event Olin exhausts its remedies pursuant to Section 9(f) and the Participant thereafter is required to
make a payment of any Excise Tax, the Accounting Firm shall determine that amount of the Underpayment that has occurred and any such Underpayment shall be promptly paid by Olin to or for the benefit of the Participant. 
 

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(f) The Participant shall
notify Olin in writing of any claims by the Internal Revenue Service that, if successful, would require the payment by Olin of the Gross-Up Payment. Such notification shall be given as soon as practicable but not later than 30 days after the
Participant actually receives notice in writing of such claim and shall apprise Olin of the nature of such claim and the date on which such claim is requested to be paid; provided, however, that the failure of the Participant to notify Olin of such
claim (or to provide any required information with respect thereto) shall not affect any rights granted to the Participant under this Section 9(f) except to the extent that Olin is materially prejudiced in the defense of such claim as a direct
result of such failure. The Participant shall not pay such claim prior to the expiration of the 30-day period following the date on which the Participant gives such notice to Olin (or such shorter period ending on the date that any payment of taxes
with respect to such claim is due). If Olin notifies the Participant in writing prior to the expiration of such period that Olin desires to contest such claim, the Participant shall: 
 
(i) give Olin any information reasonably requested by Olin relating to such claim; 
 
(ii) take such action in connection with contesting such
claim as Olin shall reasonably request in writing from time to time, including, without limitation, accepting legal representation with respect to such claim by an attorney selected by Olin and reasonably acceptable to the Participant; 
 
(iii) cooperate with Olin in good faith in order to
effectively contest such claim; and 
 
(iv) permit
Olin to participate in any proceedings relating to such claim; 
 
provided, however, that Olin shall bear and pay directly all costs and expenses (including additional interest and penalties) incurred in connection with such contest, and shall indemnify and hold the Participant
harmless, on an after-tax basis, for any Excise tax or income or employment tax (including interest and penalties) imposed as a result of such representation and payment of costs and expenses. Without limitation on the foregoing provisions of this
Section 9(f), Olin shall control all proceedings taken in connection with such contest, and, at its sole discretion, may pursue or forego any and all administrative appeals, proceedings, hearings and conferences with the applicable taxing authority
in respect of such claim and may, at its sole discretion, either direct the Participant to pay the tax claimed and sue for a refund or contest the claim in any permissible manner, and the Participant agrees to prosecute such contest to a
determination before any administrative tribunal, in a court of initial jurisdiction and in one or more appellate courts, as Olin shall determine; provided, however, that, if Olin directs the Participant to pay such claim and sue for a
refund, Olin shall advance the amount of such payment to the Participant, on an interest-free basis, and shall indemnify and hold the Participant harmless, on an after-tax basis, from any Excise Tax or income tax (including interest or penalties)
imposed with respect to such advance or with respect to any imputed income in 
 

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connection with such advance; and provided, further, that any extension of the statute of
limitations relating to payment of taxes for the taxable year of the Participant with respect to which such contested amount is claimed to be due is limited solely to such contested amount. Furthermore, Olin’s control of the contest shall be
limited to issues with respect to which the Gross-Up Payment would be payable hereunder, and the Participant shall be entitled to settle or contest, as the case may be, any other issue raised by the Internal Revenue Service or any other taxing
authority. 
 

	(g)	 	If, after the receipt by the Participant of an amount advanced by Olin pursuant to Section 9(f), the Participant becomes entitled to receive any refund with respect
to such claim, the Participant shall (subject to Olin’s complying with the requirements of Section 9(f) promptly pay to Olin the amount of such refund (together with any interest paid or credited thereon after taxes applicable thereto). If,
after the receipt by the Participant of an amount advanced by Olin pursuant to Section 9(f), a determination is made that the Participant shall not be entitled to any refund with respect to such claim, and Olin does not notify the Participant in
writing of its intent to contest such denial of refund prior to the expiration of 30 days after such determination, then such advance shall be forgiven and shall not be required to be repaid and the amount of such advance shall offset, to the extent
thereof, the amount of Gross-Up Payment required to be paid. 

 

	(h)	 	Notwithstanding any other provision of this Section 9, Olin may, in its sole discretion, withhold and pay over to the Internal Revenue Service or any other
applicable taxing authority, for the benefit of the Participant, all or any portion of the Gross-Up Payment, and the Participant hereby consents to such withholding. 

 

	(i)	 	Definitions. The following terms shall have the following meanings for purposes of this Section 9. 

 

	 	(A)	 	“Excise Tax” shall mean the excise tax imposed by Section 4999 of the Code, together with any interest or penalties imposed with respect to such excise
tax. 

 

	 	(B)	 	A “Payment” shall mean any payment or distribution in the nature of compensation (within the meaning of Section 280G(b)(2) of the Code) to or for the
benefit of the Participant, whether paid or payable pursuant to this Plan or otherwise. 

 
Section 10. Effective Date and Term. 
 
Subject to the approval of Olin’s shareholders at the 2003 annual shareholders meeting the Plan shall be effective as of January 30, 2003 (the “Effective Date”); provided, however, that
to the extent that Awards are granted under the Plan prior to its approval by shareholders, the Awards shall be contingent on approval of the Plan by the shareholders of Olin at such annual meeting. The Plan shall be unlimited in duration and, in
the event of Plan termination, shall remain in effect as long as any Awards under it are outstanding; provided; however, that, to the extent required by the Code, no Incentive Stock Option 
 

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may be granted under the Plan on a date that is more than ten years from the date the Plan is adopted.

 

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