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 *
  von Jako Christopher Richard
 2. Date of Event Requiring Statement (Month/Day/Year)
06/26/2018		 3. Issuer Name and Ticker or Trading Symbol
DYNATRONICS CORP [DYNT]
(Last)
(First)
(Middle)
7 CHARING CROSS		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
Chief Executive Officer
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

LYNNFIELD, MA 01940		 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 37,994
D
 
Restricted Common Stock 50,000
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
Series A Convertible Preferred Stock 06/30/2015   (1) Common Stock 48,000 $ 0 D  
A-Warrants 06/30/2015 06/29/2021 Common Stock 36,000 $ 2.75 D  
B-Warrants   (2)   (2) Common Stock 36,000 $ 2.75 D  
Series B Convertible Preferred Stock 06/01/2017   (3) Common Stock 26,000 $ 0 D  
B-Warrants 06/01/2017 06/01/2023 Common Stock 39,000 $ 2.75 D  
Common Stock Option 06/26/2019(4) 06/26/2024 Common Stock 50,000 $ 2.9 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
von Jako Christopher Richard
7 CHARING CROSS
LYNNFIELD, MA 01940		       Chief Executive Officer  

Signatures

/s/ Christopher R. von Jako, Ph.D. 06/27/2018
**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) The Series A Preferred Stock has no expiration date.
(2) The B-Warrants are exercisable any time after the date that the holder has purchased all of the shares of Common Stock underlying the A-Warrants issued to the holder and on or prior to the close of business on the six-year anniversary of such date.
(3) The Series B Preferred Stock has no expiration date.
(4) Options vest and become exercisable with respect to 25% of the option shares on each of the first, second, third and fourth anniversaries of the grant date.

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