Sec Form 4 Filing - AB Value Management LLC @ IMAGE SENSING SYSTEMS INC - 2018-12-10

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 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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1. Name and Address of Reporting Person AB Value Management LLC 2. Issuer Name and Ticker or Trading Symbol IMAGE SENSING SYSTEMS INC [ ISNS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 84 ELM STREET 3. Date of Earliest Transaction (MM/DD/YY) 12/10/2018 (Street) WESTFIELD, NJ07090 4. If Amendment, Date Original Filed (MM/DD/YY) 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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 Common Stock, $0.1 par value 12/10/2018 P 4,930 ( 1 ) A $ 5.3912 ( 2 ) 888,323 ( 3 ) I See Footnote ( 4 ) Common Stock, $0.1 par value 99,501 D

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other AB Value Management LLC 84 ELM STREET WESTFIELD, NJ07090 X X Signatures By: AB Value Partners, LP By: AB Value Management LLC, General Partner By: /s/ Andrew Berger, Manager 12/11/2018 Signature of Reporting Person Date By: AB Value Management LLC, By: /s/ Andrew Berger, Manager 12/11/2018 Signature of Reporting Person Date By: Andrew Berger 12/11/2018 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Represents 2,465 Shares of Common Stock purchased directly by AB Value Partners, LP and 2,465 Shares of Common Stock AB Value Management LLC had caused the Managed Account to directly purchase. ( 2 )The price reported in Column 4 is a weighted average price. ( 3 )Represents 466,642 Shares of Common Stock owned directly by AB Value Partners, LP, 421,681 Shares of Common Stock AB Value Management LLC had caused its Managed Account to directly own. ( 4 )This Form 4 is filed jointly by AB Value Management LLC, AB Value Management LLC's Managed Account, AB Value Partners, LP, and Andrew Berger ("Mr. Berger"). By virtue of their relationships with AB Value Partners, LP, each of AB Value Management LLC and Mr. Berger may be deemed to beneficially own the Shares owned by AB Value Partners, LP and the Managed Account.

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).

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