SNWV Form 4: Director Ian Miller Receives 1,510 Options

Rhea-AI Filing Summary

Ian D. Miller, a director of SANUWAVE Health, Inc. (SNWV), reported a Form 4 showing the acquisition on 09/30/2025 of 1,510 stock options with an exercise price of $37.48. The options were reported as fully vested at grant and are exercisable beginning 09/30/2025 with an expiration of 09/30/203010/02/2025. The filing lists the reporting person’s address in Eden Prairie, MN and indicates the Form was filed by one reporting person.

10/02/2025 - 05:46 PM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Miller Ian D.

(Last) (First) (Middle)

9600 W. 7TH STREET

SUITE 118

(Street)

EDEN PRAIRIE MN 55344

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SANUWAVE Health, Inc. [ SNVW ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
09/30/2025

4. If Amendment, Date of 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

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

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 Securities Underlying Derivative Security (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: 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)	$37.48	09/30/2025		A		1,510		(1)	09/30/2030	Common Stock	1,510	$0	1,510	D

Explanation of Responses:

1. Options were fully vested at the grant date.

	/s/ Griffin D. Foster, Attorney-in-Fact for Ian D. Miller	10/02/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What transaction did Ian D. Miller report for SANUWAVE (SNWV)?

He reported the acquisition of 1,510 stock options on 09/30/2025 with an exercise price of $37.48.

What is the exercisable and expiration schedule for the options?

The options are exercisable starting 09/30/2025 and expire on 09/30/2030.

Were the options vested at grant according to the filing?

Yes. The filing states: Options were fully vested at the grant date.

Who signed the Form 4 and when was it filed?

The Form 4 was signed by Griffin D. Foster, Attorney-in-Fact, and dated 10/02/2025.

What is the reporting person’s relationship to SANUWAVE?

The filing checks Director as the reporting person’s relationship to the issuer.