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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">UNITED STATES</P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">SECURITIES AND EXCHANGE COMMISSION</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-weight: normal">Washington,
D.C. 20549</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: center; text-indent: -0.5in">FORM
8-K</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">CURRENT REPORT</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 0in">Pursuant to Section 13
or 15(d) of the Securities Exchange Act of 1934</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 0in">Date of Report (Date of
earliest event reported): September 13, 2012 (September 11, 2012)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 0in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" ALIGN="CENTER" STYLE="font: 10pt Times New Roman, Times, Serif; width: 90%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 100%; border-bottom: windowtext 1pt solid; text-indent: 0in; font-size: 10pt; text-align: center">MISONIX, INC.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-indent: 0in; font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt">(Exact name of registrant
as specified in its charter)</FONT></TD></TR>
</TABLE>
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<TR STYLE="vertical-align: top">
    <TD STYLE="width: 39%; border-bottom: windowtext 1pt solid; text-indent: 0in; text-align: center">New York</TD>
    <TD STYLE="width: 1%; text-indent: 0in; text-align: center">&nbsp;</TD>
    <TD STYLE="width: 36%; border-bottom: windowtext 1pt solid; text-indent: 0in; text-align: center">1-10986</TD>
    <TD STYLE="width: 1%; text-indent: 0in; text-align: center">&nbsp;</TD>
    <TD STYLE="width: 23%; border-bottom: windowtext 1pt solid; text-indent: 0in; text-align: center">11-2148932</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-indent: 0in; text-align: center">(State or other jurisdiction of</TD>
    <TD STYLE="text-indent: 0in; text-align: center">&nbsp;</TD>
    <TD STYLE="text-indent: 0in; text-align: center">(Commission File Number)</TD>
    <TD STYLE="text-indent: 0in; text-align: center">&nbsp;</TD>
    <TD STYLE="text-indent: 0in; text-align: center">(IRS Employer</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-indent: 0in; text-align: center">incorporation)</TD>
    <TD STYLE="text-indent: 0in; text-align: center">&nbsp;</TD>
    <TD STYLE="text-indent: 0in; text-align: center">&nbsp;</TD>
    <TD STYLE="text-indent: 0in; text-align: center">&nbsp;</TD>
    <TD STYLE="text-indent: 0in; text-align: center">Identification No.)</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; text-decoration: none">
    <TD STYLE="width: 76%; text-decoration: none; border-bottom: Black 1pt solid"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">1938 New Highway,
    Farmingdale, NY</FONT></TD>
    <TD STYLE="width: 1%; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="width: 23%; text-decoration: none; border-bottom: Black 1pt solid">11735</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>(Address of principal executive offices)</TD>
    <TD>&nbsp;</TD>
    <TD>(Zip Code)</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: center; text-indent: -0.5in">Registrant&rsquo;s
telephone number, including area code <U>(631) 694-9555</U></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 100%; border-bottom: windowtext 1pt solid; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">(Former name or former address, if changed since last report)</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.5pt">Check the appropriate box below if the Form 8-K filing
is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.5pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.5pt"><FONT STYLE="font-family: Wingdings">&uml;</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.5pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.5pt"><FONT STYLE="font-family: Wingdings">&uml;</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.5pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.5pt"><FONT STYLE="font-family: Wingdings">&uml;</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.5pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.5pt"><FONT STYLE="font-family: Wingdings">&uml;</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.5pt">&nbsp;</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.5pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Item 1.01 Entry into a Material Definitive Agreement.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Item 5.02 Departure of Directors or Certain Officers; Election
of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">On June&nbsp;30, 2012, the Employment Agreement, dated July
13, 2009, as amended (as so amended, the &ldquo;2009 Agreement&rdquo;), by and between Michael A. McManus, Jr. and MISONIX, INC.
(the &ldquo;Company&rdquo;) expired pursuant to a timely notice of non-renewal delivered to the Company by Mr.&nbsp;McManus. Pursuant
to the 2009 Agreement, Mr.&nbsp;McManus was employed by the Company as its President and Chief Executive Officer.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">On September 11, 2012 the Company entered into a new Employment
Agreement with Michael A. McManus, Jr., whereby he will continue to serve as the Company&rsquo;s President and Chief Executive
Officer (the &ldquo;Agreement&rdquo;). The Agreement, effective as of July&nbsp;1, 2012, has an initial term expiring June&nbsp;30,
2013 and renews for successive one-year periods thereafter unless terminated by either party not less than ninety (90) days prior
to the end of the then-current term. The Agreement provides for an annual base salary of $283,250, and an annual bonus based on
Mr.&nbsp;McManus&rsquo; achievement of annual goals and objectives as determined by the Compensation Committee of the Company&rsquo;s
Board of Directors.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Mr.&nbsp;McManus is entitled under the Agreement to participate
in any plans and programs made available to the executive employees of the Company generally.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The Company can terminate the Agreement for cause (as defined
in the Agreement). Mr.&nbsp;McManus can terminate the Agreement for good reason (as defined in the Agreement). If Mr.&nbsp;McManus
terminates the Agreement for good reason, the Company must pay him an amount equal to two times his total compensation (annual
base salary plus bonus) at the highest rate paid him at any time during the aggregate time he has been employed by the Company,
payable in a lump sum within sixty days of termination of employment.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Mr. McManus is entitled to severance pay and benefits if he
terminates his employment with the Company following a Change in Control (as defined in the Agreement), to provide him with an
incentive to remain with the Company and consummate a strategic corporate sale or transaction that maximizes shareholder value.
Severance pay and benefits are triggered upon (i) his Involuntary Termination without Cause (as defined in the Agreement) for a
reason other than death or Disability (as defined in the Agreement) or (ii) as a result of a Constructive Termination (as defined
in the Agreement) which in either case occurs: (x)&nbsp;during the period not to exceed twenty-four (24)&nbsp;months after the
effective date of a Change in Control, or (y)&nbsp;before the effective date of a Change in Control, but after the first date on
which the Board of Directors and/or senior management of the Company has entered into formal negotiations with a potential acquirer
that results in the consummation of a Change in Control.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">In the event that pay and benefits are triggered, Mr. McManus
(A) is entitled to receive severance pay in an amount equal to two (2) times the sum of (a) his annual base pay and (b) bonus at
the highest rate paid him for any fiscal year during the aggregate period of his employment by the Company, payable in cash in
a lump sum; the payment of premiums for medical, dental, vision, hospitalization and long term care coverage under Company plans
for a period of twenty-four (24) months; (B) has the right, for a period of (i) ninety (90) days for stock options granted under
any of the Company&rsquo;s Employee Stock Option Plans adopted prior to 2005 and (ii) two (2)&nbsp;years for stock options granted
under the Company&rsquo;s 2005 Employee Equity Incentive Plan, 2009 Employee Equity Incentive Plan and any Plan adopted after the
effective date of the Agreement following his Termination Date (as defined in the Agreement), to exercise the options to the extent
such options are otherwise vested and exercisable as of the Termination Date under the terms of the applicable stock option agreement(s)
and plan(s); and (C) will vest in all unvested stock option grants with respect to options granted after July 1, 2012.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Mr.&nbsp;McManus has also agreed in the Agreement to an eighteen
month post-termination covenant not-to-compete, as well as other customary covenants concerning non-solicitation and non-disclosure
of confidential information of the Company.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The Company and Mr. McManus have entered into two letter agreements
(the &ldquo;Letter Agreements&rdquo;) providing for the exercise of vested options by Mr. McManus (i) for a ninety (90) day period
after his retirement with respect to stock options granted under certain of the Company&rsquo;s stock option plans and (ii) for
two (2) years after Mr. McManus terminates his employment with the Company in the event of a Change-in-Control (as defined in the
applicable stock option plans) and he is eligible for the severance benefits provided for by the Agreement.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The foregoing description of the Agreement and the Letter Agreements
are qualified in their entirety by reference to the provisions of the Agreement and the Letter Agreements attached to this report
as Exhibits&nbsp;10.1, 10.2 and 10.3, respectively.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Item 9.01 Financial Statements and Exhibits.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">(c) Exhibits.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">10.1 Employment Agreement, dated September 11, 2012, by and
between MISONIX, INC. and Michael A. McManus, Jr.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">10.2 Letter Agreement, dated as of July 1, 2012, by and between
MISONIX, INC. and Michael A. McManus, Jr.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">10.3 Letter Agreement, dated as of July 1, 2012, by and between
MISONIX, INC. and Michael A. McManus, Jr.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.5pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><U>SIGNATURES</U></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Pursuant to the requirements of the Securities Exchange Act
of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 46%">Date: &nbsp;September 13, 2012</TD>
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="width: 49%">MISONIX, INC.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>By:</TD>
    <TD STYLE="border-bottom: windowtext 1pt solid">/s/ Richard Zaremba</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Richard Zaremba</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Senior Vice President and</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Chief Financial Officer</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 203.5pt">&nbsp;</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><U>EXHIBIT INDEX</U></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="width: 9%; border-bottom: windowtext 1pt solid">Exhibit&nbsp;No.</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 90%; border-bottom: windowtext 1pt solid">Description</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>10.1</TD>
    <TD>&nbsp;</TD>
    <TD>Employment Agreement, dated September 11, 2012, by and between MISONIX, INC. and Michael A. McManus, Jr.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>10.2</TD>
    <TD>&nbsp;</TD>
    <TD>Letter Agreement, dated as of July 1, 2012, by and between MISONIX, INC. and Michael A. McManus, Jr.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>10.3</TD>
    <TD>&nbsp;</TD>
    <TD>Letter Agreement, dated as of July 1, 2012, by and between MISONIX, INC. and Michael A. McManus, Jr.</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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{"company-data": {"conformed-name": "MISONIX INC", "cik": "0000880432", "assigned-sic": "3821", "irs-number": "112148932", "state-of-incorporation": "NY", "fiscal-year-end": "0630"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-10986", "film-number": "121089168"}, "business-address": {"street1": "1938 NEW HIGHWAY", "city": "FARMINGDALE", "state": "NY", "zip": "11747", "phone": "5166949555"}, "former-company": {"former-conformed-name": "MEDSONIC INC", "date-changed": "19930328"}}
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington,
D.C. 20549
FORM
8-K
CURRENT REPORT
Pursuant to Section 13
or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of
earliest event reported): September 13, 2012 (September 11, 2012)
MISONIX, INC.
(Exact name of registrant
as specified in its charter)
New York
1-10986
11-2148932
(State or other jurisdiction of
(Commission File Number)
(IRS Employer
incorporation)
Identification No.)
1938 New Highway,
    Farmingdale, NY
11735
(Address of principal executive offices)
(Zip Code)
Registrant's
telephone number, including area code
(631) 694-9555
(Former name or former address, if changed since last report)
Check the appropriate box below if the Form 8-K filing
is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
¨
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
¨
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
¨
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
¨
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 1.01 Entry into a Material Definitive Agreement.
Item 5.02 Departure of Directors or Certain Officers; Election
of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
On June 30, 2012, the Employment Agreement, dated July
13, 2009, as amended (as so amended, the "2009 Agreement"), by and between Michael A. McManus, Jr. and MISONIX, INC.
(the "Company") expired pursuant to a timely notice of non-renewal delivered to the Company by Mr. McManus. Pursuant
to the 2009 Agreement, Mr. McManus was employed by the Company as its President and Chief Executive Officer.
On September 11, 2012 the Company entered into a new Employment
Agreement with Michael A. McManus, Jr., whereby he will continue to serve as the Company's President and Chief Executive
Officer (the "Agreement"). The Agreement, effective as of July 1, 2012, has an initial term expiring June 30,
2013 and renews for successive one-year periods thereafter unless terminated by either party not less than ninety (90) days prior
to the end of the then-current term. The Agreement provides for an annual base salary of $283,250, and an annual bonus based on
Mr. McManus' achievement of annual goals and objectives as determined by the Compensation Committee of the Company's
Board of Directors.
Mr. McManus is entitled under the Agreement to participate
in any plans and programs made available to the executive employees of the Company generally.
The Company can terminate the Agreement for cause (as defined
in the Agreement). Mr. McManus can terminate the Agreement for good reason (as defined in the Agreement). If Mr. McManus
terminates the Agreement for good reason, the Company must pay him an amount equal to two times his total compensation (annual
base salary plus bonus) at the highest rate paid him at any time during the aggregate time he has been employed by the Company,
payable in a lump sum within sixty days of termination of employment.
Mr. McManus is entitled to severance pay and benefits if he
terminates his employment with the Company following a Change in Control (as defined in the Agreement), to provide him with an
incentive to remain with the Company and consummate a strategic corporate sale or transaction that maximizes shareholder value.
Severance pay and benefits are triggered upon (i) his Involuntary Termination without Cause (as defined in the Agreement) for a
reason other than death or Disability (as defined in the Agreement) or (ii) as a result of a Constructive Termination (as defined
in the Agreement) which in either case occurs: (x) during the period not to exceed twenty-four (24) months after the
effective date of a Change in Control, or (y) before the effective date of a Change in Control, but after the first date on
which the Board of Directors and/or senior management of the Company has entered into formal negotiations with a potential acquirer
that results in the consummation of a Change in Control.
In the event that pay and benefits are triggered, Mr. McManus
(A) is entitled to receive severance pay in an amount equal to two (2) times the sum of (a) his annual base pay and (b) bonus at
the highest rate paid him for any fiscal year during the aggregate period of his employment by the Company, payable in cash in
a lump sum; the payment of premiums for medical, dental, vision, hospitalization and long term care coverage under Company plans
for a period of twenty-four (24) months; (B) has the right, for a period of (i) ninety (90) days for stock options granted under
any of the Company's Employee Stock Option Plans adopted prior to 2005 and (ii) two (2) years for stock options granted
under the Company's 2005 Employee Equity Incentive Plan, 2009 Employee Equity Incentive Plan and any Plan adopted after the
effective date of the Agreement following his Termination Date (as defined in the Agreement), to exercise the options to the extent
such options are otherwise vested and exercisable as of the Termination Date under the terms of the applicable stock option agreement(s)
and plan(s); and (C) will vest in all unvested stock option grants with respect to options granted after July 1, 2012.
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Mr. McManus has also agreed in the Agreement to an eighteen
month post-termination covenant not-to-compete, as well as other customary covenants concerning non-solicitation and non-disclosure
of confidential information of the Company.
The Company and Mr. McManus have entered into two letter agreements
(the "Letter Agreements") providing for the exercise of vested options by Mr. McManus (i) for a ninety (90) day period
after his retirement with respect to stock options granted under certain of the Company's stock option plans and (ii) for
two (2) years after Mr. McManus terminates his employment with the Company in the event of a Change-in-Control (as defined in the
applicable stock option plans) and he is eligible for the severance benefits provided for by the Agreement.
The foregoing description of the Agreement and the Letter Agreements
are qualified in their entirety by reference to the provisions of the Agreement and the Letter Agreements attached to this report
as Exhibits 10.1, 10.2 and 10.3, respectively.
Item 9.01 Financial Statements and Exhibits.
(c) Exhibits.
10.1 Employment Agreement, dated September 11, 2012, by and
between MISONIX, INC. and Michael A. McManus, Jr.
10.2 Letter Agreement, dated as of July 1, 2012, by and between
MISONIX, INC. and Michael A. McManus, Jr.
10.3 Letter Agreement, dated as of July 1, 2012, by and between
MISONIX, INC. and Michael A. McManus, Jr.
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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act
of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Date:  September 13, 2012
MISONIX, INC.
By:
/s/ Richard Zaremba
Richard Zaremba
Senior Vice President and
Chief Financial Officer
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EXHIBIT INDEX
Exhibit No.
Description
10.1
Employment Agreement, dated September 11, 2012, by and between MISONIX, INC. and Michael A. McManus, Jr.
10.2
Letter Agreement, dated as of July 1, 2012, by and between MISONIX, INC. and Michael A. McManus, Jr.
10.3
Letter Agreement, dated as of July 1, 2012, by and between MISONIX, INC. and Michael A. McManus, Jr.
5