Sec Form 4 Filing - KOCH D CHRISTIAN @ ARCTIC CAT INC - 2016-04-01

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 KOCH D CHRISTIAN 2. Issuer Name and Ticker or Trading Symbol ARCTIC CAT INC [ ACAT] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 505 NORTH HIGHWAY 169, SUITE 1000 3. Date of Earliest Transaction (MM/DD/YY) 04/01/2016 (Street) PLYMOUTH, MN55441 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 04/01/2016 A 2,688 ( 1 ) A $ 0 11,351 ( 2 ) 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 Stock Option (Right to Buy) $ 10.79 ( 3 ) 04/01/2020 Common Stock 28 28 D Stock Option (Right to Buy) $ 15.77 ( 3 ) 04/01/2021 Common Stock 4,005 4,005 D Stock Option (Right to Buy) $ 43.79 ( 3 ) 04/02/2022 Common Stock 1,903 1,903 D Stock Option (Right to Buy) $ 42.99 ( 3 ) 04/01/2023 Common Stock 2,326 2,326 D Stock Option (Right to Buy) $ 47.52 ( 4 ) 04/01/2024 Common Stock 2,104 2,104 D Stock Option (Right to Buy) $ 36.1 ( 5 ) 04/01/2025 Common Stock 2,770 2,770 D Stock Option (Right to Buy) $ 16.74 04/01/2016 A 5,973 ( 6 ) 04/01/2026 Common Stock 5,973 $ 0 5,973 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other KOCH D CHRISTIAN 505 NORTH HIGHWAY 169 SUITE 1000 PLYMOUTH, MN55441 X Signatures /s/ John R. Houston as Attorney-in-Fact for D. Christian Koch pursuant to Power of Attorney previously filed. 04/04/2016 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Represents 2,688 restricted stock units ("RSUs") underlying a long-term incentive award that vest as to 896 shares on each of 4/1/17, 4/1/18 and 4/1/19. Each RSU represents a contingent right to receive one share of the Company's common stock. ( 2 )Includes (i) 315 shares of restricted stock units that vest on 4/1/17; (ii) 831 restricted stock units that vest 416 shares on 4/1/17 and 415 shares on 4/1/18; and (iii) 2,688 restricted stock units that vest 896 shares on each of 4/1/17, 4/1/18 and 4/1/19. ( 3 )Fully exercisable. ( 4 )Vests 701 shares on 4/1/15, 702 shares on 4/1/16 and 701 shares on 4/1/17. ( 5 )Vests 923 shares on 4/1/16, 924 shares on 4/1/17, and 923 shares on 4/1/18. ( 6 )Vests 1,991 shares on each of 4/1/17, 4/1/18 and 4/1/19.

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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