THIRD AMENDED AND RESTATED EMPLOYMENT AGREEMENT

1. Employment.  Meridian hereby employs Kraeutler, and Kraeutler shall continue to serve Meridian, on the terms and conditions set forth herein.

2. Term.

2.1 Subject to the provisions for earlier termination as hereinafter provided, Kraeutler shall continue to be employed for the period commencing on the date hereof and ending on September 30, 2018 (the "Term").

2.2 Provided that there does not occur an earlier termination event pursuant to Section 7 below, after the expiration of the Term, Kraeutler shall be available to consult with Meridian to assist his successor and Meridian with transition of duties for a period of twelve (12) months, at times and for matters mutually agreed and reasonably requested by Meridian (the "Consulting Period"); provided, however, the level of service as a consultant is not intended to be more than twenty percent (20%) of the average level of service that Kraeutler provided for the 36-month period prior to the expiration of the Term.  During the Consulting Period, Kraeutler shall receive payments equal to 27.5% of Kraeutler's then current Base Salary (as defined in Section 4.1), for the Consulting Period, as well as receive reimbursement of out-of-pocket expenses, both paid at the same times as Meridian's current payroll practices, regardless of the amount of consulting services requested by Meridian and provided by Kraeutler, if any.  Kraeutler shall not be eligible for an Annual Performance Bonus or other benefits or payments during the Consulting Period, except for (i) the continuation of an automobile lease (or then applicable car allowance benefit) and (ii) those benefits and payments  as expressly set forth herein that survive the Term, including, without limitation, Sections 6.1, 6.3.1 and 6.4.  Kraeutler will, however, serve as Chairman of the Board during the Consulting Period, if nominated by the current Board of Directors, and elected by the Meridian Shareholders, and the Board determines it to be in the best interest of Meridian for Kraeutler to serve in such capacity as Chairman of the Board.

3. Position and Duties; Place of Performance.

3.1 Kraeutler shall continue to serve as Chairman and Chief Executive Officer of Meridian and shall perform all duties customarily attendant to these positions and shall include those duties reasonably assigned to Kraeutler from time-to-time by the Board of Directors of Meridian.

3.2 Kraeutler shall devote substantially all of his working time and effort to Meridian and shall not, without Meridian's prior written consent, furnish like or similar services to anyone else or engage directly or indirectly in any activity adverse to Meridian's interests.  Kraeutler will promote and develop business opportunities relating to Meridian's current and anticipated future business that come to his attention in a manner consistent with Kraeutler's duties and Meridian's best interests.

3.3 In connection with Kraeutler's employment by Meridian, Kraeutler will be based at the principal place of business of Meridian in Cincinnati, Ohio.

4. Compensation.

4.1 Base Salary.  During the Term of Kraeutler's employment with Meridian, as compensation for Kraeutler's services under this Agreement, Meridian agrees to pay to Kraeutler an annual base salary (the "Base Salary") of Six Hundred Fifty Six Thousand Five Hundred Eighteen Dollars ($656,518), which is subject to an upward adjustment by an amount equal to the average percentage increase for the Meridian executive team which occurs each November during the Term and is currently anticipated to be in the approximate three percent (3%) to five percent (5%) range. Meridian's Board of Directors shall in good faith review the Base Salary annually, taking into account changes in Kraeutler's responsibilities, increases in the cost of living, performance of Kraeutler, increases in salaries to other executives of Meridian and other pertinent factors, and may, in its reasonable discretion, increase the Base Salary.  Any increase in the Base Salary shall not serve to limit or reduce any other obligation to Kraeutler under this Agreement.  The Base Salary shall not be reduced without the express written consent of Kraeutler.  The term Base Salary as used in this Agreement shall refer to the Base Salary as so increased.

4.2 Annual Performance Bonus.  Kraeutler shall be eligible to receive an annual performance bonus as established by the Board of Directors in addition to Base Salary (the "Annual Performance Bonus").

4.3 Retention Awards.

4.3.1 Performance-Based Awards.  On the date of execution of this Agreement, Kraeutler shall receive two grants of 25,000 performance-based restricted stock units under the Meridian Bioscience, Inc. 2012 Stock Incentive Plan ("Stock Incentive Plan"), one of which shall vest in full on September 30, 2017 and the second shall vest in full on September 30, 2018 (the "Performance-Based Awards"), subject to (i) the attainment by Meridian of both its originally published revenue and earnings guidance for the respective 2017 and 2018 fiscal years, and (ii) Kraeutler being employed by Meridian through September 30, 2017 and 2018 respectively.  For example, fiscal 2016, published revenue and earnings guidance are as follows:  (a) Net Revenues between $195 million and $200 million, (b) Diluted earnings per share of $0.86 to $0.90.  The 2017 and 2018 revenue and earnings guidance shall be based upon similar criteria as those used for 2016.  For clarity, the low end of the earnings guidance range (for example 2016 $0.86) must be achieved after incorporating the expense associated with 25,000 performance-based restricted stock units.  Kraeutler shall also be eligible to receive additional grants of restricted stock units under the Stock Incentive Plan for each Extension Term.  These grants may either be time-based or performance-based, at the discretion of the Board of Directors, with the terms of vesting of any such grant to be determined by the Compensation Committee of the Board of Directors.

4.3.2 Special Incentive.  Kraeutler shall also receive (i) a grant of 50,000 non-qualified stock options on the date of execution of this Agreement vesting on September 30, 2017 so long as he is employed on such date, and (ii) a grant of 50,000 non-qualified stock options on the date of execution of this Agreement vesting on September 30, 2018 so long as he is employed on such date (the "Special Incentive Plan Options") to be granted under the Stock Incentive Plan.  The Special Incentive Plan Options shall have a three (3) year exercise right from the date of Kraeutler's termination of employment arising from Retirement (as defined in the Stock Incentive Plan), Death or Disability (as defined in Section 7.2 below).

4.3.3 Notwithstanding the above in Sections 4.3.1 and 4.3.2, upon the occurrence of a Change of Control Event (as defined below), any retention awards of restricted stock units and the Special Incentive Plan Options granted pursuant to this Section 4.3 shall immediately vest for Kraeutler.  In the event of an acquisition, divestiture, merger, restructuring or other similar event for Meridian during the 2017 or 2018 period for the Performance-Based Awards above ("an "Event"), then restructuring, purchase accounting and extraordinary charges associated with such Event as disclosed in the Company's 10-K will be added back to actual net earnings achieved to determine net earnings determining the qualification for the Performance-Based Awards.  If the Event provides accretive earnings, this will be included for purposes of determining the qualification for the Performance-Based Awards as a means to incent Kraeutler to pursue accretive acquisitions and in recognition of the significant time and effort necessary to complete such acquisitions.  Furthermore, upon completion of an Event, the interest income, if any, assumed will be adjusted to reflect cash used.

4.4 Other Compensation.  In addition to compensation specified in this Agreement, Kraeutler shall be eligible to receive stock options and other compensation under Meridian's compensation plans and arrangements available from time to time to Meridian's officers.  Meridian stock options, restricted stock units and other incentive compensation subject to vesting (Award), granted to Kraeutler shall vest according to the Award agreement entered into with Kraeutler at the time of the grant of such Award; provided, however, that the Award shall fully vest upon the happening of any of the following events: Change of Control Event (as defined in Section 8.6) or termination of Kraeutler's employment without Cause (as defined in Section 7.3), due to Death or Disability (as defined in Section 7.2)  or Kraeutler's termination of employment for Good Reason (as defined in Section 7.4).

5. Expense Reimbursement. Kraeutler shall be entitled to prompt reimbursement by Meridian for all reasonable out-of-pocket expenses incurred by him in performing services under this Agreement, upon submission of such accounts and records as may be required under Meridian policy.

6. Other Benefits.

6.1 Benefit Plans and Programs.  Kraeutler shall be entitled, at Meridian's expense, to such medical, dental, hospitalization, life insurance, pension plan, profit-sharing, disability, employee benefits and such other similar employment privileges and benefits as are afforded generally from time to time to other senior officers of Meridian.

6.2 Vacation.  During the Term of Kraeutler's employment with Meridian, Kraeutler shall be entitled to paid vacation time in accordance with the plans, practices, policies, and programs applicable to other senior officers of Meridian, but in no event shall such vacation time be less than six (6) weeks per year.

6.3 Fully Vested Supplemental Benefits.

6.3.1 Kraeutler shall receive One Million Two Hundred Thousand Dollars ($1,200,000) ("Total Amount") from Meridian payable in one hundred twenty (120) monthly payments of Ten Thousand Dollars ($10,000) each ("Installment Amount"), beginning on the first day of the seventh month following Kraeutler's termination of employment for any reason, or expiration of the Term, at which time Kraeutler shall receive in a single sum the first seven months of such payments.  Thereafter, commencing on the first day of the eighth month following such termination for any reason or expiration date, the payments shall continue for a period of one hundred thirteen (113) months.

6.3.2 Restrictions on Funding.  Meridian shall have no obligation to set aside, earmark or entrust any fund or money with which to pay its obligations under this Section 6.3. Kraeutler, his beneficiaries or any successor in interest to him shall be and remain simply a general creditor of Meridian in the same manner as any other creditor having a general claim for matured and unpaid compensation.

6.3.3 Alienability and Assignment Prohibition.  Except to the extent provided below, neither Kraeutler, his widow or domestic partner nor any other beneficiary under this Agreement shall have any power or right to transfer, assign, anticipate, hypothecate, mortgage, commute, modify or otherwise encumber in advance any of the benefits payable hereunder nor shall any of said benefits be subject to seizure for the payment of any debts, judgments, alimony or separate maintenance owed by Kraeutler or his beneficiary, nor be transferable by operation of law in the event of bankruptcy, insolvency or otherwise. In the event Kraeutler or any beneficiary attempts assignment, commutation, hypothecation, transfer or disposal of the benefits hereunder, Meridian's liabilities shall forthwith cease and terminate. Notwithstanding the preceding prohibition, in the event Kraeutler and his lawful spouse part, the value of the benefits payable hereunder may be subject to the division for the benefit of Kraeutler's lawful spouse pursuant to a divorce decree or other similar domestic relations order.

6.4 Life Insurance.  Kraeutler is the owner and beneficiary of a life insurance policy with a death benefit of One Million Dollars ($1,000,000) and a life insurance policy with a death benefit of Three Hundred Thirty-Two Thousand Dollars ($332,000) (the "Policies") which are maintained by Meridian at Meridian's cost.  Upon expiration or termination of this Agreement for any reason, Meridian will keep the Policies in force for the remainder of Kraeutler's life, at Meridian's cost.  Further, Meridian will gross up the benefit such that Kraeutler is made whole for taxes required to be paid by Kraeutler related to premiums paid by Meridian.  Kraeutler's estate shall be responsible for any taxes, if any, related to the death benefit of the Policies.

7. Termination of Employment.  Notwithstanding the provisions of Section 2, Kraeutler's employment may be terminated under the following circumstances:

7.1 Death.  Kraeutler's employment is terminated upon his death.

7.2 Disability.  Kraeutler's employment may be terminated by Meridian due to illness or other physical or mental disability of Kraeutler, resulting in his inability to perform substantially his duties under this Agreement for a period of ninety (90) or more consecutive days or for one hundred eighty (180) days in the aggregate during any consecutive twelve (12) month period ("Disability").  Provided, however, Kraeutler shall still be eligible for long term disability benefits maintained by Meridian other than under this Agreement, without offset of any kind, if such disability occurred during the Term as noted in Section 8.2.  For the avoidance of doubt, "without offset of any kind" shall mean that any such disability benefits shall not be reduced, nor shall the payment of any disability benefits affect in any way, any other compensation, benefits or other payments due and owing to Kraeutler under this Agreement.

7.3 Cause.  Kraeutler's employment may be terminated by Meridian upon Notice of Termination to Kraeutler of action taken by the Board of Directors of Meridian to discharge Kraeutler for Cause, which Notice of Termination shall be delivered to Kraeutler within Ninety days after the Board of Directors has both (x) knowledge of the conduct or event allegedly constituting Cause and (y) reason to believe that such conduct or event constitutes grounds to terminate Kraeutler for Cause.  As used herein, "Notice of Termination" means a resolution duly adopted by the affirmative vote of not less than a simple majority of the members of the Board of Directors of Meridian, excluding Kraeutler, at a meeting called for the purpose of determining that Kraeutler engaged in conduct that constitutes Cause (and at which Kraeutler had a reasonable opportunity, together with his counsel, to be heard before the Board of Directors prior to such vote).  For purposes of this Agreement, Meridian shall have "Cause" to terminate Kraeutler's employment upon:

(i)	an intentional act of fraud, embezzlement or theft in the course of Kraeutler's employment with Meridian resulting in material harm to Meridian; or

(ii)	intentional wrongful damage to material assets of Meridian.

7.4 Good Reason.  Kraeutler's employment may be terminated by Kraeutler for Good Reason.  For purposes of this Agreement, "Good Reason" shall mean (i) the assignment to Kraeutler of any duties materially inconsistent with Kraeutler's position (including, without limitation, status, offices, titles and reporting requirements), authority, duties or responsibilities as contemplated by this Agreement, or any other action by Meridian that results in a material diminution in such position, authority, duties or responsibilities, excluding for this purpose an action not taken in bad faith and that is remedied by Meridian within thirty (30) days after receipt of written notice thereof given by Kraeutler within ninety (90) days of the initial existence of such circumstance, provided that repeated instances of such action shall constitute the bad faith of Meridian; (ii) a reduction in Kraeutler's Base Salary or other benefits under this Agreement; (iii) the relocation of Meridian's principal offices to a location more than fifty (50) miles from the current location of such offices; (iv)  any material failure by Meridian to comply with any of the provisions of this Agreement, other than a failure not occurring in bad faith and which is remedied by Meridian within thirty (30) days after receipt of written notice thereof given by Kraeutler within ninety (90) days of the initial existence of such circumstance, provided that repeated failures shall constitute the bad faith of Meridian; or (v) removal of Kraeutler as Chairman and Chief Executive Officer, other than for Cause.  Notwithstanding Section 7.4(v) above, if a successor candidate for the position of Chief Executive Officer shall be hired by Meridian with approval of Meridian's Board of Directors during the Term, and if Kraeutler is requested by the Board to transition from the duties and title of this position, Kraeutler acknowledges and agrees that such transition shall not constitute Good Reason for his termination, but Meridian and Kraeutler agree that all other benefits and provisions of this Agreement shall remain unchanged as provided herein.

8. Compensation Upon Termination.

8.1 If Kraeutler's employment is terminated voluntarily without Good Reason, terminated as a result of Kraeutler's death, Disability, or is terminated by Meridian for Cause, Kraeutler, or his estate, shall be entitled to:

(i)	any Base Salary earned but not yet paid;

(ii)	any Annual Performance Bonus awarded pursuant to Section 4.2 of this Agreement but not yet paid;

(iii)

all or a portion of the Annual Performance Bonus that he would have received pursuant to Section 4.2 (assuming that Kraeutler and/or Meridian achieves the goals necessary to receive any level of bonus potential for that year) for the year in which the termination occurred (pro rata, according to the number of days Kraeutler was employed by Meridian during such year) payable in a lump sum;

(iv)	reimbursement in accordance with this Agreement of any reasonable business expense incurred by Kraeutler but not yet paid;

(v)	other benefits accrued and earned by Kraeutler through the date of his death or termination in accordance with applicable plans and programs of Meridian; and

(vi)	the benefits described under Section 6.3 of this Agreement, subject to the terms of such Section 6.3.

8.2 If Kraeutler's employment is terminated as a result of Kraeutler's Disability, in addition to any other benefit or compensation to which Kraeutler shall otherwise be entitled to receive, Kraeutler shall be entitled to receive the full amount of Kraeutler's Base Salary plus Annual Performance Bonus Kraeutler would have received through the Term and group health, disability and life insurance benefits at the same level that Kraeutler was receiving such benefits at the date of termination.  Compensation paid shall be prorated for periods of less than one year.  The amount of annual Base Salary plus Annual Performance Bonus shall be computed by averaging the Base Salary plus Annual Performance Bonus earned by Kraeutler during the preceding three (3) fiscal years of Meridian.

8.3 If (a) Kraeutler's employment is terminated by Meridian without Cause,  (b) Kraeutler terminates his employment with Meridian for Good Reason or (c) Kraeutler's employment is terminated ninety (90) days prior to a Change of Control Event (as defined below) or within thirty-six (36) months following the date of the occurrence of a Change of Control Event (as defined below), except in the event (x) Kraeutler is terminated for Cause or (y) Kraeutler terminates employment for reasons other than Good Reason during the ninety (90) days prior to or thirty-six (36) months following a Change of Control Event, Kraeutler shall be entitled to:

(i)	(A)  any Base Salary earned but not yet paid, plus (B) three (3) times his Base Salary (computed as the average annual Base Salary of Kraeutler for the preceding thirty-six (36) months).

(ii)	any bonuses awarded pursuant to Section 4.2 of this Agreement but not yet paid and Three times the average Annual Performance Bonus received by Kraeutler for the preceding thirty-six (36) months.

(iii)

reimbursement in accordance with this Agreement of any business expenses incurred by Kraeutler prior to the date of his termination but not yet paid to him on the date of his termination of employment.

(iv)	the benefits awarded pursuant to Section 6.3.

8.4 Any payments payable under this Section 8 shall be paid in a lump sum payment on the first day of the seventh month following Kraeutler's termination of employment.  Except as otherwise provided in Section 8.5, payment, with the exception of those pursuant to Section 6.3, shall be made only if Kraeutler has executed and submitted a release of claims to Meridian at Meridian's request and the statutory period during which Kraeutler is entitled to revoke the release of claims has expired on or before such date.

8.5 Any amounts due and paid under this Section 8 are in the nature of severance payments or liquidated damages, or both, and shall fully compensate Kraeutler and his dependents or beneficiaries, as the case may be, for any and all direct damages and consequential damages that any of them may suffer as a result of termination of Kraeutler's employment in breach of this Agreement, and they are not in the nature of a penalty.

8.6 As used herein, a "Change of Control Event" means  (i) the sale of all, or substantially all of the assets of Meridian; (ii) a merger, or recapitalization, or similar transactions which results in the shareholders of Meridian immediately prior to such event owning less than sixty percent (60%) of the fair market value or the voting power of the surviving entity ; (iii) the date during any twelve (12) month period that majority of Meridian's Board of Directors is replaced by directors whose appointment is not endorsed by a majority of the members of Meridian's Board of Directors before the date of appointment or election; or (iv) the acquisition, directly or indirectly, of the beneficial ownership (within the meaning of that term as it is used in Section 13(d) of the Securities Exchange Act of 1934 and the rules and regulations promulgated thereunder) of Fifty Percent or more of the outstanding voting securities of Meridian by any person, entity or group.  This definition shall not apply to the purchase of Shares by underwriters in connection with a public offering of securities of Meridian, or the purchase of shares of up to Twenty-Five Percent of any class of securities of Meridian by a tax-qualified employee stock benefit plan.  The term "Control" means (i) ownership, control or power to vote fifty percent (50%) or more of the outstanding shares of any class of voting securities of Meridian, directly or indirectly, or (ii) the ability, in any manner, to elect a majority of the directors of Meridian.  The term "person" refers to an individual or a corporation, partnership, trust, association, joint venture, pool, syndicate, sole proprietorship, unincorporated organization or any other form of entity not listed.

9. Covenants and Confidential Information.  Kraeutler and Meridian hereby reaffirm the terms of that certain Non-Competition and Confidentiality Agreement by and among Meridian and its affiliated companies and its subsidiaries and Kraeutler dated October 8, 1992.  Such agreement is hereby incorporated herein by reference.

10. Parachute Payment.  If Kraeutler is liable for the payment of any excise tax (the "Basic Excise Tax") because of Section 4999 of the Internal Revenue Code of 1986, as amended (the "Code"), or any successor or similar provision, with respect to any payments or benefits received or to be received from Meridian or any successor to Meridian, whether provided under this Agreement or otherwise, Meridian shall pay Kraeutler an amount (the "Special Reimbursement") which, after payment by Kraeutler (or on Kraeutler's behalf) of any federal, state and local taxes applicable to the payment, including, without limitation, any further excise tax under such Section 4999 of the Code, on, with respect to or resulting from the Special Reimbursement, equals the net amounts of the Basic Excise Tax.

11. Assignability; Binding Nature.  This Agreement shall be binding upon and inure to the benefit of the Parties and their respective successors, heirs, beneficiaries, personal representatives (in the case of Kraeutler) and assigns.

12. Entire Agreement.  Except to the extent otherwise mentioned, referred to or otherwise  provided herein, this Agreement contains the entire understanding and agreement between the Parties concerning the subject matter hereof and supersedes any prior agreements, whether written or oral, between the Parties concerning the subject matter hereof.

13. Amendment or Waiver.  No provision in this Agreement may be amended unless such amendment is agreed to in writing and signed by both Kraeutler and an authorized officer of Meridian.  No waiver by either Party of any breach by the other Party of any condition or provision contained in this Agreement to be performed by such other Party shall be deemed a waiver of a similar or dissimilar condition or provision at the same or any prior or subsequent time.  Any waiver must be in writing and signed by Kraeutler or an authorized officer of Meridian, as the case may be.

14. Severability.  If any provision or portion of this Agreement shall be determined to be invalid or unenforceable for any reason, in whole or in part, the remaining provisions of this Agreement shall be unaffected thereby and shall remain in full force and effect to the fullest extent permitted by law.

15. Survivorship.  The respective rights and obligations of the Parties hereunder shall survive any termination of Kraeutler's employment with Meridian to the extent necessary to the intended preservation of such rights and obligations as described in this Agreement.

16. Governing Law.  This Agreement shall be governed by and construed and interpreted in accordance with the internal substantive laws of Ohio, without reference to principles of conflict of laws.

17. Notices.  Any notice given to either Party shall be in writing and shall be deemed to have been given when delivered personally or One day after having been sent by overnight courier service or Three days after having been sent by certified or registered mail, postage prepaid, return receipt requested, duly addressed to the Party concerned at the address indicated below or to such changed address as such Party may subsequently give such notice of:

If to Meridian or the Board:	Meridian Bioscience, Inc.
	Attention:  Chief Financial Officer
	3471 River Hills Drive
	Cincinnati, Ohio 45244
If to Kraeutler:	John A. Kraeutler
	6120 Shadyglenn Road
	Cincinnati, Ohio 45243

18. Headings.  The headings of the sections contained in this Agreement are for convenience only and shall not be deemed to control or affect the meaning or construction of any provision of this Agreement.

19. Section 409A of the Code.

19.1 It is intended that the provisions of this Agreement comply with Section 409A of the Code, and all provisions of this Agreement shall be construed in a manner consistent with the requirements for avoiding taxes or penalties under Section 409A of the Code.

19.2 A termination of employment shall not be deemed to have occurred for purposes of Section 8 unless such termination of employment is also a "separation from service" within the meaning of Section 409A of the Code.

19.3 With regard to any provision of this Agreement that provides for reimbursement of expenses or in-kind benefits that are subject to Section 409A of the Code, the following conditions apply: (a) the amount of expenses eligible for reimbursement, or in-kind benefits provided, during any calendar year may not affect the expenses eligible for reimbursement, or in-kind benefits provided, in any other calendar year (provided this condition shall not apply to an arrangement providing for the reimbursement of expenses referred to in Section 105(b) of the Code solely because the arrangement provides for a limit on the amount of expenses that may be reimbursed under such arrangement over some or all of the period in which the reimbursement arrangement remains in effect), (b) the reimbursement of an eligible expense is made on or before the last day of the calendar year following the calendar year in which the expense was incurred, and (c) the right to reimbursement or in-kind benefits is not subject to liquidation or exchange for another benefit.

19.4 Tax Gross-Up.  If any amounts paid or provided under this Agreement that are subject to Section 409A of the Code result in the imposition of the 20% additional tax under Section 409A(a)(1)(B) (or any similar federal or state excise tax) (the "409A Penalty Tax") as a result of any failure of Meridian to comply with Section 409A of the Code with respect to such payment, Meridian shall pay to Kraeutler such additional compensation as is necessary (after taking into account all federal, state, and local income taxes payable by Kraeutler as a result of the 409A Penalty Tax) to place Kraeutler in the same after-tax position he would have been in had no such 409A Penalty Tax (or any interest or penalties thereon) been paid or incurred with respect to any of such amounts (the "Tax Gross-Up").  Notwithstanding the foregoing, Kraeutler and Meridian shall cooperate to avoid the occurrence of such 409A Penalty Tax to avoid payment of the 409A Penalty Tax.  Meridian shall pay such additional compensation by the end of Kraeutler's taxable year following the taxable year in which the taxes are remitted. 

20. Counterparts.  This Agreement may be executed in one or more counterparts, each of which shall be deemed an original but all of which together will constitute one and the same instrument.