Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN 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 *
Engle Robb William
   2. Issuer Name and Ticker or Trading Symbol
SONO TEK CORP [SOTK] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Vice President
(Last)
(First)
(Middle)
164 LUCAS AVENUE		 3. Date of Earliest Transaction (Month/Day/Year)
06/29/2018
(Street)

KINGSTON, NY 12401		 4. If Amendment, Date 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
(City)
(State)
(Zip)
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
Sono-Tek Corp Common Stock 06/29/2018   M   10,000 (1) A $ 0.61 15,896 D  
Sono-Tek Corp Common Stock 06/29/2018   F   3,211 (2) D $ 1.9 12,685 D  
Sono-Tek Corp Common Stock 06/29/2018   M   11,000 (3) A $ 0.48 23,685 D  
Sono-Tek Corp Common Stock 06/29/2018   F   2,779 (4) D $ 1.9 20,906 D  
Sono-Tek Corp Common Stock 06/29/2018   M   12,000 (5) A $ 1.05 32,906 D  
Sono-Tek Common Stock 06/29/2018   F   6,632 (6) D $ 1.9 26,274 D  
Sono-Tek Corp Common Stock 06/29/2018   M   14,400 (7) A $ 1.19 40,674 D  
Sono-Tek Corp Common Stock 06/29/2018   F   9,019 (8) D $ 1.9 31,655 D  
Sono-Tek Corp Common Stock 06/29/2018   M   30,000 (9) A $ 0.91 61,655 D  
Sono-Tek Corp Common Stock 06/29/2018   F   14,368 (10) D $ 1.9 47,287 D  

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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 Underlying Securities
(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 of Derivative Security: 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 Corp Options $ 0.61 06/29/2018   M     10,000 (1) 11/08/2015 11/08/2022 Sono-Tek Corp Common Stock 10,000 $ 0.61 137,400 D  
Sono-Tek Corp Options $ 0.48 06/29/2018   M     11,000 (3) 01/24/2016 01/24/2023 Sono-Tek Corp Common Stock 11,000 $ 0.48 126,400 D  
Sono-Tek Options $ 1.05 06/29/2018   M     12,000 (5) 02/20/2015 02/20/2024 Sono-Tek Corp Common Stock 12,000 $ 1.05 114,400 D  
Sono-Tek Options $ 1.19 06/28/2018   M     14,400 (7) 02/19/2016 02/19/2025 Sono-Tek Corp Common Stock 14,400 $ 1.19 100,000 D  
Sono-Tek Options $ 0.91 06/29/2018   M     30,000 (9) 07/21/2016(11) 07/20/2026 Sono-Tek Common Stock 30,000 $ 0.91 70,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Engle Robb William
164 LUCAS AVENUE
KINGSTON, NY 12401		       Vice President  

Signatures

 Robb William Engle   07/03/2018
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) Reporting person exercised 10000 options.
(2) Reporting person surrendered 3211 shares of Sono-Tek Corp common stock as payment for the exercise of vested options.
(3) Reporting person exercised 11000 options.
(4) Reporting person surrendered 2779 shares of Sono-Tek Corp Common stock as payment for the exercise of vested options.
(5) Reporting person exercised 12000 options.
(6) Reporting person surrendered 6632 shares of Sono-Tek Corp Common stock as payment for the exercise of vested options.
(7) Reporting person exercised 14400 options.
(8) Reporting person surrendered 9019 shares of Sono-Tek Corp common stock as payment for the exercise of vested options.
(9) Reporting person exercised 30000 options.
(10) Reporting person surrendered 14368 shares of Sono-Tek Corp common stock as payment for the exercise of vested options.
(11) Subject to vesting schedule.

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