Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Rubin Steven D
  2. Issuer Name and Ticker or Trading Symbol
Opko Health, Inc. [OPK]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Executive VP-Administration
(Last)
(First)
(Middle)
OPKO HEALTH, INC., 4400 BISCAYNE BLVD.
3. Date of Earliest Transaction (Month/Day/Year)
08/29/2013
(Street)

MIAMI, FL 33137
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 08/29/2013   A(1)   74,387 A (1) 4,269,855 D  
Common Stock               15,490,546 I See Footnote (2)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (Right to Buy) $ 4.77 (1) 08/29/2013   A(1)   308,481   08/29/2013 02/04/2023 Common Stock 308,481 $ 0 (3) 308,481 D  
Stock Option (Right to Buy) $ 5.5 (1) 08/29/2013   A(1)   24,877   08/04/2012 08/04/2021 Common Stock 24,877 $ 0 (3) 24,877 D  
Stock Option (Right to Buy) $ 0.66 (1) 08/29/2013   A(1)   24,877   02/05/2010 02/05/2019 Common Stock 24,877 $ 0 (4) 24,877 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Rubin Steven D
OPKO HEALTH, INC.
4400 BISCAYNE BLVD.
MIAMI, FL 33137
  X     Executive VP-Administration  

Signatures

 Steven D. Rubin   09/03/2013
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) On August 29, 2013, PROLOR Biotech, Inc. (formerly Modigene Inc.) ("PROLOR") became a wholly owned subsidiary of OPKO Health, Inc. ("OPKO") pursuant to an Agreement and Plan of Merger, dated April 23, 2013, by and among OPKO, PROLOR and POM Acquisition, Inc., a wholly owned subsidiary of OPKO (the "Merger Agreement"). As a result, the holders of PROLOR securities became holders of OPKO securities. The exchange ratio pursuant to the Merger Agreement was 0.9951.
(2) These securities are owned directly by The Frost Group, LLC. The reporting person disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.
(3) Granted pursuant to the Modigene Inc. 2007 Equity Incentive Plan.
(4) Granted pursuant to the Modigene Inc. 2005 Stock Incentive Plan.

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