Exhibit 10.15 ------------- MEDSOURCE TECHNOLOGIES, INC. 2001 EMPLOYEE STOCK PURCHASE PLAN ARTICLE I - ESTABLISHMENT OF PLAN 1.01 Adoption by Board of Directors. By action of the Board of Directors of Medsource Technologies, Inc. (the "Corporation") on December 1, 2001, subject to approval by its shareholders, the Corporation has adopted an employee stock purchase plan pursuant to which eligible employees of the Corporation and certain of its Subsidiaries may be offered the opportunity to purchase shares of Stock of the Corporation. The terms and conditions of this Plan are set forth in this plan document, as amended from time to time as provided herein. The Corporation intends that the Plan shall qualify as an "employee stock purchase plan" under Section 423 of the Internal Revenue Code of 1986, as amended from time to time, (the "Code") and shall be construed in a manner consistent with the requirements of Code Section 423 and the regulations thereunder. 1.02 Shareholder Approval and Term. This Plan shall become effective upon its adoption by the Board of Directors and shall terminate November 30, 2011; provided, however, that the Plan shall be subject to approval by the shareholders of the Corporation within twelve (12) months after the Plan is adopted by the Board in the manner provided under Code Section 423 and the regulations thereunder; and provided, further that the Board of Directors may extend the term of the Plan for such period as the Board, in its sole discretion, deems advisable. In the event the shareholders fail to approve the Plan within twelve (12) months after the Plan is adopted by the Board, this Plan shall not become effective and shall have no force and effect, participation in the Plan shall immediately cease, all outstanding options shall immediately be canceled and all payroll deductions shall be returned to the Participants without interest. No shares of stock shall be issued to any Participant for any Phase unless and until the shareholders approve the Plan within such twelve-month period. ARTICLE II - PURPOSE 2.01 Purpose. The primary purpose of the Plan is to provide an opportunity for Eligible Employees of the Corporation to become shareholders of the Corporation, thereby providing them with an incentive to remain in the Corporation's employ, to improve operations, to increase profits and to contribute more significantly to the Corporation's success. -1- ARTICLE III - DEFINITIONS 3.01 "Administrator" means the Board of Directors or such Committee appointed by the Board of Directors to administer the Plan. The Board or the Committee may, in its sole discretion, authorize the officers of the Corporation to carry out the day-to-day operation of the Plan. In its sole discretion, the Board may take such actions as may be taken by the Administrator, in addition to those powers expressly reserved to the Board under this Plan. 3.02 "Board of Directors" or "Board" means the Board of Directors of Medsource Technologies, Inc. 3.03 "Compensation" means the Participant's base compensation, excluding bonuses, overtime and commissions. 3.04 "Corporation" means Medsource Technologies, Inc., a Delaware corporation. 3.05 "Eligible Employee" means any employee who is a full-time or part-time employee of the Corporation or one of its Subsidiaries and, as determined on or immediately prior to an Enrollment Period, is customarily employed for more than twenty (20) hours per week. 3.06 "Enrollment Period" means the period determined by the Administrator for purposes of accepting elections to participate during a Phase from Eligible Employees. 3.07 "Fiscal Year" means the fiscal year of the Corporation, which is the twelve-month period beginning July 1 and ending June 30 each year. 3.08 "Participant" means an Eligible Employee who has been granted an option and is participating during a Phase through payroll deductions, but shall exclude those employees subject to the limitations described in Section 9.03 below. 3.09 "Phase" means the period beginning on the date that the option was granted, otherwise referred to as the commencement date of the Phase, and ending on the date that the option was exercised, otherwise referred to as the termination date of the Phase. 3.10 "Plan" means the Medsource Technologies, Inc. 2001 Employee Stock Purchase Plan. 3.11 "Stock" means the voting common stock of the Corporation. -2- 3.12 "Subsidiary" means any corporation defined as a subsidiary of the Corporation in Code Section 424(f) as of the effective date of the Plan, and such other corporations that qualify as subsidiaries of the Corporation under Code Section 424(f) as the Board approves to participate in this Plan from time to time. ARTICLE IV - ADMINISTRATION 4.01 Administration. Except for those matters expressly reserved to the Board pursuant to any provision of the Plan, the Administrator shall have full responsibility for administration of the Plan, which responsibility shall include, but shall not be limited to, the following: (a) The Administrator shall, subject to the provisions of the Plan, establish, adopt and revise such rules and procedures for administering the Plan, and shall make all other determinations as it may deem necessary or advisable for the administration of the Plan; (b) The Administrator shall, subject to the provisions of the Plan, determine all terms and conditions that shall apply to the grant and exercise of options under this Plan, including, but not limited to, the number of shares of Stock that may be granted, the date of grant, the exercise price and the manner of exercise of an option. The Administrator may, in its discretion, consider the recommendations of the management of the Corporation when determining such terms and conditions; (c) The Administrator shall have the exclusive authority to interpret the provisions of the Plan, and each such interpretation or determination shall be conclusive and binding for all purposes and on all persons, including, but not limited to, the Corporation and its Subsidiaries, the shareholders of the Corporation and its Subsidiaries, the Administrator, the directors, officers and employees of the Corporation and its Subsidiaries, and the Participants and the respective successors-in-interest of all of the foregoing; and (d) The Administrator shall keep minutes of its meetings or other written records of its decisions regarding the Plan and shall, upon requests, provide copies to the Board. ARTICLE V - PHASES OF THE PLAN 5.01 Phases. The Plan shall be carried out in one or more Phases of six (6) months each. Unless otherwise determined by the Administrator, in its discretion, Phases shall commence on August 15 and February 15 of each fiscal year during the term of -3- the Plan; provided, however, that the first phase shall commence on the effective date of the Corporation's initial public offering and end on the next following August 14/th/. No two Phases shall run concurrently. 5.02 Limitations. The Administrator may, in its discretion, limit the number of shares available for option grants during any Phase as it deems appropriate. Without limiting the foregoing, in the event all of the shares of Stock reserved for the grant of options under Section 12.01 is issued pursuant to the terms hereof prior to the commencement of one or more Phases or the number of shares of Stock remaining is so small, in the opinion of the Administrator, as to render administration of any succeeding Phase impracticable, such Phase or Phases may be canceled or the number of shares of Stock limited as provided herein. In addition, if, based on the payroll deductions authorized by Participants at the beginning of a Phase, the Administrator determines that the number of shares of Stock which would be purchased at the end of a Phase exceeds the number of shares of Stock remaining reserved under Section 12.01 hereof for issuance under the Plan, or if the number of shares of Stock for which options are to be granted exceeds the number of shares designated for option grants by the Administrator for such Phase, then the Administrator shall make a pro rata allocation of the shares of Stock remaining available in as nearly uniform and equitable a manner as the Administrator shall consider practicable as of the commencement date of the Phase or, if the Administrator so elects, as of the termination date of the Phase. In the event such allocation is made as of the commencement date of a Phase, the payroll deductions which otherwise would have been made on behalf of Participants shall be reduced accordingly. ARTICLE VI - ELIGIBILITY 6.01 Eligibility. Subject to the limitations described in Section 9.03, each employee who is an Eligible Employee on or immediately prior to the commencement of a Phase shall be eligible to participate in such Phase. If, in the discretion of the Administrator, any Phase commences on a date other than May 1 or November 1, whether an employee is an Eligible Employee shall be determined on a date selected by the Administrator, which date shall be prior to the commencement date of the Phase. ARTICLE VII - PARTICIPATION 7.01 Participation. Participation in the Plan is voluntary. An Eligible Employee who desires to participate in any Phase of the Plan must complete the enrollment form provided by the Administrator and deliver such form to the Administrator or its designated representative during the Enrollment Period established by the Administrator prior to the commencement date of the Phase. -4- 7.02 Subsequent Phases. An Eligible Employee who elects to participate in a Phase shall be deemed to have elected to participate in each subsequent Phase unless such Participant elects to discontinue payroll deductions during a Phase or exercises his or her right to withdraw amounts previously withheld, as provided under Article X hereof. In such event, such Participant must complete a new enrollment form and file such form with the Administrator during the Enrollment Period prior to the next Phase with respect to which the Eligible Employee wishes to participate. ARTICLE VIII - PAYMENT; PAYROLL DEDUCTIONS 8.01 Enrollment. Each Eligible Employee electing to participate shall indicate such election on the enrollment form and designate therein a percentage of such Participant's Compensation to be deducted during the Phase. Subject to the Participant's right to discontinue payroll deductions as provided in Section 10.02, such percentage shall be at least one percent (1%) but not more than ten percent (10%) of such Participant's Compensation to be paid during such Phase, or such other maximum percentage as the Administrator may establish from time to time. In order to be effective, such enrollment form must be properly completed and received by the Administrator by the due date indicated on such form, or by such other date established by the Administrator. 8.02 Payroll Deductions. Payroll deductions for a Participant shall commence with the paycheck issued immediately after the commencement date of the Phase and shall terminate with the paycheck issued immediately prior to the termination date of the Phase, unless the Participant elects to discontinue payroll deductions or exercises his or her right to withdraw all accumulated payroll deductions previously withheld during the Phase as provided in Article X hereof. The authorized payroll deductions shall be made over the pay periods of such Phase by deducting from the Participant's Compensation for each such pay period that percentage specified by the Participant in the enrollment form. Unless the Participant has elected to discontinue payroll deductions or exercised his or her right to withdraw all accumulated payroll deductions previously withheld during the preceding Phase (in which event the Participant must complete a new enrollment form to participate in any subsequent Phase), the Corporation shall continue to withhold from such Participant's Compensation the same percentage specified by the Participant in the most recent enrollment form previously completed by the Participant in all subsequent Phases; provided, however, that the Participant may, if he or she so chooses, increase, decrease or discontinue payroll deductions for any or all such subsequent Phases by properly completing a new enrollment form during the Enrollment Period for such subsequent Phase and delivering such form to the Administrator by the due date indicated on such form. -5- 8.03 Change in Compensation During a Phase. In the event that the Participant's Compensation is, for any reason, increased or decreased during a Phase, so that the amount actually withheld on behalf of the Participant as of the termination date of the Phase is different from the amount anticipated to be withheld as determined on the commencement date of the Phase, then the extent to which the Participant may exercise his or her option shall be based on the amounts actually withheld on his or her behalf, subject to the limitations in Article IX. In the event of a change in the pay period of any Participant, such as from biweekly to monthly, an appropriate adjustment shall be made to the deduction in each new pay period so as to ensure the deduction of the proper amount authorized by the Participant. 8.04 Increases or Decreases During a Phase. In addition to the right to discontinue or withdraw payroll deductions during a Phase as provided in Article X, a Participant may increase or decrease the percentage of Compensation designated to be deducted as payroll deductions during a Phase (but not below 1% nor above 10%) by completing a new enrollment form and filing such form with the Administrator. Such increase or decrease shall be effective with the next payroll period beginning after the date that the Administrator receives such form and shall apply to all remaining Compensation paid during the Phase. The Participant may exercise the right to increase or decrease his or her payroll deductions only once during each Phase. ARTICLE IX - OPTIONS 9.01 Grant of Option. Subject to Article X, a Participant who has elected to participate in the manner described in Article VIII and who is employed by the Corporation or a Subsidiary as of the commencement date of a Phase shall be granted an option as of such date to purchase that number of whole shares of Stock determined by dividing the total amount to be credited to the Participant's account by the option price per share set forth in Section 9.02(a) below. The option price per share for such Stock shall be determined under Section 9.02 hereof, and the number of shares exercisable shall be determined under Section 9.03 hereof. 9.02 Option Price. Subject to the limitations hereinbelow, the option price for such Stock shall be the lower of the amounts determined under paragraphs (a) and (b) below: (a) Eighty-five percent (85%) of the closing price for a share of the Corporation's Stock as reported on the Nasdaq National Market, Nasdaq SmallCap Market or on an established securities exchange as of the commencement date of the Phase; or (b) Eighty-five percent (85%) of the closing price for a share of the Corporation's Stock as reported on the Nasdaq National Market, Nasdaq -6- SmallCap Market or on an established securities exchange as of the termination date of the Phase. In the event that the commencement or termination date of a Phase is a Saturday, Sunday or holiday, the amounts determined under the foregoing subsections shall be determined using the price as of the last preceding trading day. If the Corporation's Stock is not listed on the Nasdaq National Market, Nasdaq SmallCap Market or on an established securities exchange, then the option price shall equal the lesser of (i) eighty-five percent (85%) of the fair market value of a share of the Corporation's Stock as of the commencement date of the Phase; or (ii) eighty-five percent (85%) of the fair market value of such stock as of the termination date of the Phase. Such "fair market value" shall be determined by the Board. 9.03 Limitations. No employee shall be granted an option hereunder: (a) Which permits his or her rights to purchase Stock under all employee stock purchase plans of the Corporation or its Subsidiaries to accrue at a rate which exceeds Twenty-Five Thousand Dollars ($25,000) of fair market value of such Stock (determined at the time such option is granted) for each calendar year in which such option is outstanding at any time; (b) If such employee would own and/or hold, immediately after the grant of the option, Stock possessing five percent (5%) or more of the total combined voting power or value of all classes of stock of the Corporation or of any Subsidiary. For purposes of determining stock ownership under this paragraph, the rules of Section 424(d) of the Code and the regulations thereunder shall apply. (c) Which, if exercised, would cause the limits established by the Administrator under Section 5.02 to be exceeded. 9.04 Exercise of Option. Subject to a Participant's right to withdraw in the manner provided in Section 10.01, a Participant's option for the purchase of shares of Stock will be exercised automatically on the termination date of that Phase. In no event, however, shall a Participant be allowed to exercise an option for more shares of Stock than can be purchased with the payroll deductions accumulated by the Participant in his or her bookkeeping account during such Phase. 9.05 Delivery of Shares. As promptly as practicable after the termination of any Phase, the Corporation's transfer agent or other authorized representative shall deliver to each Participant herein certificates for that number of whole shares of Stock purchased upon the exercise of the Participant's option. The Corporation may, in its sole discretion, arrange with the Corporation's transfer agent or other authorized -7- representative to establish, at the direction of the Participant, individual securities accounts to which will be credited that number of whole shares of Stock that are purchased upon such exercise, such securities account to be subject to such terms and conditions as may be imposed by the transfer agent or authorized representative. The shares of the Corporation's common stock to be delivered to a Participant pursuant to the exercise of an option under Section 9.04 of the Plan will be registered in the name of the Participant or, if the Participant so directs by written notice to the Administrator prior to the termination date of the Phase, in the names of the Participant and one other person the Participant may designate as his joint tenant with rights of survivorship, to the extent permitted by law. Any accumulated payroll deductions remaining after the exercise of the Participant's option shall be returned to the Participant, without interest, on the first paycheck issued for the payroll period which begins on or immediately after the commencement date of the next Phase; provided, however, that the Corporation may, under rules of uniform application, retain such remaining amount in the Participant's bookkeeping account and apply it toward the purchase of shares of Stock in the next succeeding Phase, unless the Participant requests a withdrawal of such amount pursuant to Section 10.01. ARTICLE X - WITHDRAWAL OR DISCONTINUATION OF PAYROLL WITHHOLDINGS 10.01 Withdrawal. Once during the Phase, a Participant may request a withdrawal of all accumulated payroll deductions then credited to the Participant's bookkeeping account by completing a withdrawal form and filing such form with the Administrator. The Participant's request shall be effective as of the beginning of the next payroll period immediately following the date that the Administrator receives the Participant's properly completed withdrawal form. As soon as administratively feasible after the end of the Phase, all payroll deductions credited to a bookkeeping account for the Participant will be paid to such Participant, without interest, and no further payroll deductions will be made during that Phase or any future Phase unless the Participant completes a new enrollment form as provided in Section 8.02 above. If the Participant requests a withdrawal, the option granted to the Participant under that Phase of the Plan shall immediately lapse and shall not be exercisable. Partial withdrawals of payroll deductions are not permitted. Notwithstanding the foregoing, in order to be effective for a particular Phase, the Participant's request for withdrawal must be properly completed and received by the Administrator on or before such date immediately preceding the termination date of the Phase established by the Administrator. Requests for withdrawal that are received after that due date shall not be effective and no withdrawal shall be made, unless otherwise determined by the Administrator. -8- 10.02 Discontinuation. At any time during the Phase, a Participant may also request that the Administrator discontinue any further payroll deductions that would otherwise be made during the remainder of the Phase by completing a new enrollment form and filing such form with the Administrator on or before such date immediately preceding the termination date of the Phase established by the Administrator. The Participant's request shall be effective as of the beginning of the next payroll period immediately following the date that the Administrator receives the Participant's properly completed enrollment form. Upon the effective date of the Participant's request, the Corporation will discontinue making payroll deductions for such Participant for that Phase, and all future Phases, unless the Participant completes a new enrollment form as provided in Section 8.02 above. ARTICLE XI - TERMINATION OF EMPLOYMENT 11.01 Termination. If, on or before the termination date of any Phase, a Participant's employment terminates with the Corporation for any reason, voluntarily or involuntarily, including by reason of retirement or death, the payroll deductions credited to such Participant's bookkeeping account for such Phase, if any, will be returned to the Participant, without interest, and any options granted to such Participant under the Plan shall immediately lapse and shall not be exercisable. The return of such payroll deductions shall be made to the Participant as soon as administratively practicable following the end of the Phase in which the Participant terminates employment. In the event that such termination occurs near the end of a Phase and the Corporation is unable to discontinue payroll deductions for such Participant for his or her final paycheck(s), such deductions shall still be made but shall be returned to the Participant as provided herein. In no event shall the accumulated payroll deductions be used to purchase any shares of Stock. If the option lapses as a result of the Participant's death, any accumulated payroll deductions credited to the Participant's bookkeeping account will be paid to the Participant's estate, without interest. In the event a Participant dies after exercise of the Participant's option but prior to delivery of the Stock to be transferred pursuant to the exercise of the option under Section 9.04 above, any such Stock and/or accumulated payroll deductions remaining after such exercise shall be paid by the Corporation to the Participant's estate. The Corporation will not be responsible for or be required to give effect to the disposition of any cash or Stock or the exercise of any option in accordance with any will or other testamentary disposition made by such Participant or in accordance with the provisions of any law concerning intestacy, or otherwise. No person shall, prior to the death of a Participant, acquire any interest in any Stock, in any option or in the cash credited to the Participant's bookkeeping account during any Phase of the Plan. -9- 11.02 Subsidiaries. In the event that any Subsidiary ceases to be a Subsidiary of the Corporation, the employees of such Subsidiary shall be considered to have terminated their employment for purposes of Section 11.01 hereof as of the date the Subsidiary ceased to be a Subsidiary of the Corporation. ARTICLE XII - STOCK RESERVED FOR OPTIONS 12.01 Shares Reserved. Subject to adjustment as provided in Section 14.01 hereof, the maximum number of shares of Stock that shall be made available for sale under the Plan shall be five hundred thousand (500,000) shares, plus an annual increase to be added on the first day of each Fiscal Year beginning in 2002 equal to the lesser of (i) seven hundred and fifty thousand (750,000) shares, (ii) 2.5% of the issued and outstanding Stock on such date and (iii) a lesser amount determined by the Board. Shares subject to the unexercised portion of any lapsed or expired option may again be subject to option under the Plan. 12.02 Rights as Shareholder. The Participant shall have no rights as a shareholder with respect to any shares of Stock subject to the Participant's option until the date of the issuance of a stock certificate evidencing such shares as provided in Section 9.05. No adjustment shall be made for dividends (ordinary or extraordinary, whether in cash, securities or other property), distributions or other rights for which the record date is prior to the date such stock certificate is actually issued, except as otherwise provided in Section 14.01 hereof. ARTICLE XIII - ACCOUNTING AND USE OF FUNDS 13.01 Bookkeeping Account. Payroll deductions for Participants shall be credited to bookkeeping accounts, established by the Corporation for each such Participant under the Plan. A Participant may not make any cash payments into such account. Such account shall be solely for bookkeeping purposes and shall not require the Corporation to establish any separate fund or trust hereunder. All funds from payroll deductions received or held by the Corporation under the Plan may be used, without limitation, for any corporate purpose by the Corporation, which shall not be obligated to segregate such funds from its other funds. In no event shall Participants be entitled to interest on the amounts credited to such bookkeeping accounts. ARTICLE XIV - ADJUSTMENT PROVISION 14.01 General. Subject to any required action by the shareholders of the Corporation, in the event of an increase or decrease in the number of outstanding shares of Stock or in the event the Stock is changed into or exchanged for a different number or kind of -10- shares of stock or other securities of the Corporation or another corporation by reason of a reorganization, merger, consolidation, divestiture (including a spin-off), liquidation, recapitalization, reclassification, stock dividend, stock split, combination of shares, rights offering or any other change in the corporate structure or shares of the Corporation, the Board (or, if the Corporation is not the surviving corporation in any such transaction, the board of directors of the surviving corporation), in its sole discretion, shall adjust the number and kind of securities subject to and reserved under the Plan and, to prevent the dilution or enlargement of rights of those Eligible Employees to whom options have been granted, shall adjust the number and kind of securities subject to such outstanding options and, where applicable, the exercise price per share for such securities. In the event of the sale by the Corporation of substantially all of its assets and the consequent discontinuance of its business, or in the event of a merger, exchange, consolidation, reorganization, divestiture (including a spin-off), liquidation, reclassification or extraordinary dividend (collectively referred to as a "transaction"), after which the Corporation is not the surviving corporation, the Board may, in its sole discretion, at the time of adoption of the plan for such transaction, provide for one or more of the following: (a) The acceleration of the exercisability of outstanding options granted at the commencement of the Phase then in effect, to the extent of the accumulated payroll deductions made as of the date of such acceleration pursuant to Article VIII hereof; (b) The complete termination of this Plan and a refund of amounts credited to the Participants' bookkeeping accounts hereunder; or (c) The continuance of the Plan only with respect to completion of the then current Phase and the exercise of options thereunder. In the event of such continuance, Participants shall have the right to exercise their options as to an equivalent number of shares of stock of the corporation succeeding the Corporation by reason of such transaction. In the event of a transaction where the Corporation survives, then the Plan shall continue in effect, unless the Board takes one or more of the actions set forth above. The grant of an option pursuant to the Plan shall not limit in any way the right or power of the Corporation to make adjustments, reclassifications, reorganizations or changes in its capital or business structure or to merge, exchange or consolidate or to dissolve, liquidate, sell or transfer all or any part of its business or assets. -11- ARTICLE XV - NONTRANSFERABILITY OF OPTIONS 15.01 Nontransferability. Options granted under any Phase of the Plan shall not be transferable and shall be exercisable only by the Participant during the Participant's lifetime. 15.02 Nonalienation. Neither payroll deductions granted to a Participant's account, nor any rights with regard to the exercise of an option or to receive Stock under any Phase of the Plan may be assigned, transferred, pledged or otherwise disposed of in any way by the Participant. Any such attempted assignment, transfer, pledge or other disposition shall be null and void and without effect, except that the Corporation may, at its option, treat such act as an election to withdraw in accordance with Section 10.01. ARTICLE XVI - AMENDMENT AND TERMINATION 16.01 General. The Plan may be terminated at any time by the Board of Directors, provided that, except as permitted in Section 14.01 hereof, no such termination shall take effect with respect to any options then outstanding. The Board may, from time to time, amend the Plan as it may deem proper and in the best interests of the Corporation or as may be necessary to comply with Code Section 423, as amended, and the regulations thereunder, or other applicable laws or regulations; provided, however, no such amendment shall, without the consent of a Participant, materially adversely affect or impair the right of a Participant with respect to any outstanding option; and provided, further, that no such amendment shall: (a) increase the total number of shares for which options may be granted under the Plan (except as provided in Section 14.01 herein); (b) modify the group of Subsidiaries whose employees may be eligible to participate in the Plan or materially modify any other requirements as to eligibility for participation in the Plan; or (c) materially increase the benefits accruing to Participants under the Plan; without the approval of the Corporation's shareholders, if such approval is required for compliance with Code Section 423, as amended, and the regulations thereunder, or other applicable laws or regulations. -12- ARTICLE XVII - NOTICES 17.01 General. All notices, forms, elections or other communications in connection with the Plan or any Phase thereof shall be in such form as specified by the Corporation or the Administrator from time to time, and shall be deemed to have been duly given when received by the Participant or his or her personal representative or by the Corporation or its designated representative, as the case may be. -13-