SEC Form SC 13G/A filed by Dynatronics Corporation (Amendment)

Dynatronics Corporation

(Name of Issuer)

Common Stock, no par value

(Title of Class of Securities)

268157

(CUSIP Number)

July 27, 2021

(Date of Event Which Requires Filing of this Statement)

CUSIP No

268157

1.

NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

Nancy K. Cronin

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

USA

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

5.

SOLE VOTING POWER

824,041

6.

SHARED VOTING POWER

0

7.

SOLE DISPOSITIVE POWER

824,041

8.

SHARED DISPOSITIVE POWER

0

9.

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

824,041

10.

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)

☐

11.

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

4.7%

12.

TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

IN

CUSIP No

268157

Item 1.

(a).

Name of Issuer:

Dynatronics Corporation

(b).

Address of Issuer's Principal Executive Offices:

1200 Trapp Road

Eagan, Minnesota 55121

Item 2.

(a).

Name of Person Filing:

Nancy K. Cronin

(b).

Address of Principal Business Office, or if None, Residence:

Nancy K. Cronin

6101 Mt. Normandale Drive

Bloomington, Minnesota 55438

United States of America

(c)

Citizenship:

United States of America

(d).

Title of Class of Securities:

Common Stock

(e).

CUSIP Number:

268157

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 Exchange Act (15 U.S.C. 78c).

(b)

☐

Bank as defined in Section 3(a)(6) of the Exchange Act (15 U.S.C. 78c).

(c)

☐

Insurance company as defined in Section 3(a)(19) of the Exchange Act (15 U.S.C. 78c).

(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 Rule 13d-1(b)(1)(ii)(G);

(h)

☐

A savings association 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)

☐

Group, in accordance with § 240.13d-1(b)(1)(ii)(J).

Item 4.

Ownership.

Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

(a)

Amount beneficially owned:

824,041 shares

All of the shares reported as beneficially owned by Nancy K. Cronin are held by the Nancy K. Cronin Revocable Trust.

(b)

Percent of class:

4.7%

(c)

Number of shares as to which the person has:

(i)

Sole power to vote or to direct the vote

824,041

(ii)

Shared power to vote or to direct the vote

0

(iii)

Sole power to dispose or to direct the disposition of

824,041

(iv)

Shared power to dispose or to direct the disposition of

0

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.

N/A

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company.

If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(1)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary.

N/A

Item 8.

Identification and Classification of Members of the Group.

If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(J), so indicate under Item 3(j) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group.

N/A

Item 9.

Notice of Dissolution of Group.

Notice of dissolution of a group may be furnished as an exhibit stating the date of the dissolution and that all further filings with respect to transactions in the security reported on will be filed, if required, by members of the group, in their individual capacity. See Item 5.

N/A

Item 10.

Certification.

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and 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, other than activities solely in connection with a nomination under § 240.14a-11.

January 7, 2022

(Date)

/s/ Nancy K. Cronin

Nancy K. Cronin

/s/ Nancy K. Cronin

Nancy K. Cronin