Form 4: Kirk Warshaw acquires 7,018 Sono-Tek shares via option exercise

Rhea-AI Filing Summary

Sono-Tek director Kirk M. Warshaw reported exercising stock options on 08/21/2025, acquiring 7,018 shares of Sono-Tek Corp (SOTK) at an exercise price of $3.25 per share. Following the transaction the reporting person beneficially owns 7,018 shares directly. The Form 4 was signed on 08/22/2025.

Positive

• Director exercised options converting equity compensation into 7,018 directly owned common shares
• Transaction fully reported on Form 4 with signature dated 08/22/2025, meeting disclosure obligations

Negative

• None.

Insights

Financial Analyst

TL;DR: Insider exercised options to acquire 7,018 shares at $3.25, a routine equity-compensation-related transaction.

The reported exercise is a standard exercise of previously granted options rather than an open-market purchase or sale. The transaction increases the director's direct common stock ownership by 7,018 shares and does not disclose cash proceeds or subsequent sales. For investors, this is a neutral-to-mildly-positive signal because an insider converted options into equity, but the filing provides no context on intent or company performance.

Corporate Governance Expert

TL;DR: This Form 4 documents a compliance filing for option exercise by a director; no governance concerns are evident from the filing itself.

The filing indicates proper Section 16 reporting for a director-level insider action. It lists the acquisition date, exercise price, and resulting direct ownership, and is signed by the reporting person. There are no indications of related-party transactions, amendments, or atypical vesting terms disclosed here.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider WARSHAW KIRK M

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Sono-Tek Options	7,018	$3.25	$23K

Holdings After Transaction: Sono-Tek Options — 7,018 shares (Direct)

FAQ

What did Sono-Tek director Kirk M. Warshaw report on Form 4 (SOTK)?

He reported exercising options on 08/21/2025 to acquire 7,018 shares of Sono-Tek at an exercise price of $3.25 per share.

How many shares did the reporting person own after the transaction?

The Form 4 shows the reporting person beneficially owned 7,018 shares following the reported transaction.

What type of transaction is disclosed in this Form 4 for SOTK?

The disclosure is an exercise of derivative securities (options) resulting in acquisition of common stock.

When was the Form 4 signed by the reporting person?

The Form 4 bears the reporting person's signature dated 08/22/2025.

What was the exercise price per share for the options exercised?

The exercise price reported is $3.25 per share.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 08/25/2025 - 04:28 PM Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

WARSHAW KIRK M

(Last) (First) (Middle)

C/O SONO-TEK CORP

2012 RT 9W

(Street)

MILTON NY 12547

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SONO TEK CORP [ SOTK ]

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)
08/21/2025

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
Sono-Tek Options	$3.25	08/21/2025		A		7,018		08/21/2026	08/21/2035	Sono-Tek Corp Common Stock	7,018	$3.25	7,018	D

Explanation of Responses:

Remarks:

	Kirl Warshaw	08/22/2025
	** 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.