Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF 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 *
  Nelson Arlin D
 2. Date of Event Requiring Statement (Month/Day/Year)
12/04/2006		 3. Issuer Name and Ticker or Trading Symbol
MERIT MEDICAL SYSTEMS INC [MMSI]
(Last)
(First)
(Middle)
1600 W. MERIT PARKWAY		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
COO
 5. If Amendment, Date Original Filed(Month/Day/Year)
12/12/2006
(Street)

SOUTH JORDAN, UT 84095		 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 Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock, No Par Value 903 (1)
I
by 401(k) plan
Common Stock, No Par Value 240 (5)
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Non-qualified Stock Options (right to buy) 12/28/2005 12/28/2015 Common Stock 10,000 $ 12.14 D  
Non-qualified Stock Options (right to buy) 12/18/2004 12/18/2014 Common Stock 10,000 $ 15.03 D  
Non-qualified Stock Options (right to buy) 06/10/2004 06/10/2014 Common Stock 1,500 $ 13.81 D  
Non-qualified Stock Options (right to buy) 12/13/2003 12/13/2013 Common Stock 3,500 $ 21.67 D  
Non-qualified Stock Options (right to buy) 02/06/2003(4) 02/06/2013 Common Stock 8,889 $ 9.74 D  
Non-qualified Stock Options (right to buy) 12/08/2001(3) 12/08/2011 Common Stock 8,890 $ 7.61 D  
Non-qualified Stock Options (right to buy) 02/12/2001(2) 02/12/2011 Common Stock 8,335 $ 2.07 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Nelson Arlin D
1600 W. MERIT PARKWAY
SOUTH JORDAN, UT 84095		       COO  

Signatures

Arlin D. Nelson 07/13/2011
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(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) Represents plan holdings as of December 6, 2006
(2) Become exercisable in equal annual installments of 20% commencing 2/12/2002
(3) Become exercisable in equal annual installments of 20% commencing 12/8/2002
(4) Become exercisable in equal annual installments of 20% commencing 2/6/2004
(5) Reflects shares owned by the reporting person and his spouse which were inadvertently omitted from the reporting person's Form 3, and were also omitted from Forms 4 filed by the reporting person subsequent to his original Form 3 filing.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

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