UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
 
SCHEDULE 13G
 
Under the Securities Exchange Act of 1934
 
(Amendment No. 2)*
 
 
 
Misonix, Inc.
(Name of Issuer)
 
Common Stock, par value $0.01 per share
(Title of Class of Securities)
 
604871103
(CUSIP Number)
 
December 31, 2018
(Date of Event which Requires Filing of this Statement)
 
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
 
[]  Rule 13d-1(b)
 
[X]            Rule 13d-1(c)
 
[]  Rule 13d-1(d)
 
 
*             The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.  Beneficial ownership information contained herein is given as of the date listed above.
 
The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).
 

1
Names of Reporting Persons.
 
SOUTH AFRICA ALPHA CAPITAL MANAGEMENT LTD.
 
2
Check the Appropriate Box if a Member of a Group (See Instructions)
 
(a) [ ]
 
(b) [ ]
3
SEC Use Only
4
Citizenship or Place of Organization.
 
Bermuda
Number
of Shares
Beneficially
Owned by
Each
Reporting
Person With
5 Sole Voting Power
 
0 shares
 
6 Shared Voting Power
 
499,700 shares
 
 
7 Sole Dispositive Power
 
 0 shares
 
 
8 Shared Dispositive Power
 
499,700 shares
 
9
Aggregate Amount Beneficially Owned by Each Reporting Person
 
499,700 shares
 
10
Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)     [ ]
11
Percent of Class Represented by Amount in Row (9)
 
5.2 %
 
12
Type of Reporting Person (See Instructions)
 
IA
 

1
Names of Reporting Persons.
 
PRAESIDIUM CAPITAL MANAGEMENT (PTY) LTD.
 
2
Check the Appropriate Box if a Member of a Group (See Instructions)
 
(a) [ ]
 
(b) [ ]
3
SEC Use Only
4
Citizenship or Place of Organization.
 
South Africa
Number
of Shares
Beneficially
Owned by
Each
Reporting
Person With
5 Sole Voting Power
 
0 shares
 
6 Shared Voting Power
 
499,700 shares
 
 
7 Sole Dispositive Power
 
0 shares
 
 
8 Shared Dispositive Power
 
499,700 shares
 
9
Aggregate Amount Beneficially Owned by Each Reporting Person
 
  499,700 shares
 
10
Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)     [ ]
11
Percent of Class Represented by Amount in Row (9)
 
5.2 %
 
12
Type of Reporting Person (See Instructions)
 
IA
 

SCHEDULE 13G
 
Item 1
 
(a)           Name of Issuer
Misonix, Inc. (the “Issuer”)
 
(b)           Address of Issuer’s Principal Executive Offices
1938 New Highway, Farmingdale, New York, 11735
 
Item 2
 
(a)           Name of Person Filing
This Statement is filed on behalf of each of the following persons (collectively, the “Reporting Persons”):
 
i)
South Africa Alpha Capital Management Ltd. (“SAACM”); and
 
ii)
Praesidium Capital Management (Pty) Ltd. (“Praesidium”).
 
This Statement relates to securities held for the account of South Africa Alpha SPC, a private investment fund structured as a segregated portfolio company on behalf of and for the account of Praesidium Global Segregated Portfolio (the “Fund”), for which Praesidium acts as investment advisor under authority delegated to it by SAACM, which serves as investment manager of the Fund.  In such capacities, SAACM and Praesidium may be deemed to have voting and/or dispositive power over securities held for the Fund.  Each of the Reporting Persons disclaims beneficial ownership of such securities, except to the extent of its or his pecuniary interest therein.
 
(b)           Address of Principal Business Office or, if none, Residence
i)
The address of the principal business office of SAACM is 4th Floor, 12 Church Street, Hamilton, Bermuda, HM11.
ii)
The address of the principal business office of Praesidium is The Terraces, Block G, Steenberg Office Park, Silverwood Close, Tokai, Cape Town, South Africa.
 
(c)           Citizenship
i)
SAACM is organized under the laws of Bermuda.
ii)
Praesidium is organized under the laws of South Africa.
 
(d)           Title of Class of Securities
Common Stock, par value $0.01 per share (the “Shares”).
 
(e)           CUSIP Number
604871103
 

Item 3
If this statement is filed pursuant to §§240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
 
(a)  []  Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
 
(b)  []  Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
 
(c)  []  Insurance Company as defined in Section 3(a)(19) of the Act;
 
(d)  []  Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C 80a-8);
 
(e)  []  An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E);
 
(f)  []  An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F);
 
(g)  []  A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
 
(h)  []  A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
 
(i)  []  A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
 
(j)  []  A non-U.S. institution in accordance with §240.13d–1(b)(1)(ii)(J);
 
(k)  []  Group, in accordance with §240.13d-1(b)(1)(ii)(K).
 
Item 4
Ownership
 
Item 4(a)
Amount Beneficially Owned
 
SAACM – 499,700 Shares
Praesidium – 499,700 Shares
 
Item 4(b)
Percent of Class
 
SAACM – 5.2%
Praesidium – 5.2%
 
The percentages reported herein are calculated based upon the statement in the Issuer’s Quarterly Report on form 10-Q for the quarter ended September 30, 2018 as filed with the Securities Exchange Commission on November 8, 2018, that there were 9,533,303 Shares outstanding as of October 23, 2018.
 
 
Item 4(c)
Number of shares as to which each such person has voting and dispositive power:
 
(i)
sole power to vote or to direct the vote
 
SAACM – 0  Shares
Praesidium – 0 Shares
 
(ii)
shared power to vote or to direct the vote
 
SAACM – 499,700 Shares
Praesidium – 499,700 Shares
 

(iii)
sole power to dispose or to direct the disposition of
 
SAACM – 0  Shares
Praesidium – 0 Shares
 
(iv)
shared power to dispose or to direct the disposition of
 
SAACM – 499,700 Shares
Praesidium – 499,700 Shares
 
Item 5
Ownership of Five Percent or Less of a Class
 
If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following  [  ].
 
Item 6
Ownership of More than Five Percent on Behalf of Another Person
 
See Item 2.  The Fund is known by the Reporting Persons to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the Shares covered by this Statement that many be deemed to be beneficially owned by the Reporting Persons.
 
Item 7
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company
 
Not applicable
 
Item 8
Identification and Classification of Members of the Group
 
Not applicable
 
Item 9
Notice of Dissolution of Group
 
Not applicable
 
Item 10
Certification
 
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.
 
Exhibits
Exhibit
 
99.1                Joint Filing Agreement, incorporated by reference to Exhibit 99.1 to the Schedule 13G filed by the Reporting Persons on November 24, 2017.
 
 

SIGNATURE
 
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
 
Date: 28/01/2019


 
SOUTH AFRICA ALPHA CAPITAL MANAGEMENT LTD.
     
 
By: 
/s/ Robert Katz
 
 
Robert Katz, Director
 
     
     
 
PRAESIDIUM CAPITAL MANAGEMENT (PTY) LTD.
     
 
By:
/s/ Mike Beamish
 
 
Mike Beamish, Director