Sec Form 3 Filing - HUFNAGEL CHRISTOPER @ WOLVERINE WORLD WIDE INC /DE/ - 2020-04-29

FORM 3 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 HUFNAGEL CHRISTOPER 2. Issuer Name and Ticker or Trading Symbol WOLVERINE WORLD WIDE INC /DE/ [ WWW] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) President, Merrell (Last) (First) (Middle) C/O 9341 COURTLAND DRIVE NE 3. Date of Earliest Transaction (MM/DD/YY) 04/29/2020 (Street) ROCKFORD, MI49351 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 64,199 ( 1 ) 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 Options (Right to Buy) ( 2 ) $ 18.25 02/09/2012( 3 ) 02/08/2021 Common Stock 12,300 D Stock Options (Right to Buy) ( 2 ) $ 19.92 02/08/2013( 4 ) 02/07/2022 Common Stock 18,000 D Stock Options (Right to Buy) ( 2 ) $ 21.48 02/06/2014( 5 ) 02/05/2023 Common Stock 19,420 D Stock Options (Right to Buy) $ 27.13 02/11/2015( 6 ) 02/10/2024 Common Stock 17,022 D Stock Options (Right to Buy) $ 28 02/11/2016( 7 ) 02/10/2025 Common Stock 16,789 D Stock Options (Right to Buy) $ 16.51 02/10/2017( 8 ) 02/09/2026 Common Stock 32,294 D Restricted Stock Units $ 0 ( 10 ) ( 9 ) ( 9 ) Common Stock 2,246 D Restricted Stock Units $ 0 ( 10 ) ( 11 ) ( 11 ) Common Stock 3,203 D Restricted Stock Units $ 0 ( 10 ) ( 12 ) ( 12 ) Common Stock 3,908 D Restricted Stock Units $ 0 ( 10 ) ( 13 ) ( 13 ) Common Stock 1,500 D Restricted Stock Units $ 0 ( 10 ) ( 14 ) ( 14 ) Common Stock 1,000 D Restricted Stock Units $ 0 ( 10 ) ( 15 ) ( 15 ) Common Stock 5,176 D Restricted Stock Units $ 0 ( 10 ) ( 16 ) ( 16 ) Common Stock 3,855 D Restricted Stock Units $ 0 ( 10 ) ( 17 ) ( 17 ) Common Stock 5,783 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other HUFNAGEL CHRISTOPER C/O 9341 COURTLAND DRIVE NE ROCKFORD, MI49351 President, Merrell Signatures /s/ David Latchana, by Power of Attorney 05/01/2020 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The number of shares reported includes 7,297 time-vested restricted shares of Common Stock granted to the Reporting Person on various dates from December 2015 to February 2016, under both the Company's Stock Incentive Plan of 2013 and Stock Incentive Plan of 2016. ( 2 )The number of shares and exercise price have been adjusted to reflect the Company's November 1, 2013 two-for-one stock split. ( 3 )This option became exercisable as to 4,100 shares on February 9, 2012, as to 4,100 shares on February 9, 2013, and as to 4,100 shares on February 9, 2014. ( 4 )This option became exercisable as to 6,000 shares on February 8, 2013, as to 6,000 shares on February 8, 2014, and as to 6,000 shares on February 8, 2015. ( 5 )This option became exercisable as to 6,474 shares on February 6, 2014, as to 6,473 shares on February 6, 2015, and as to 6,473 shares on February 6, 2016. ( 6 )This option became exercisable as to 5,674 shares on February 11, 2015, as to 5,674 shares on February 11, 2016, and as to 5,674 shares on February 11, 2017. ( 7 )This option became exercisable as to 5,597 shares on February 11, 2016, as to 5,596 shares on February 11, 2017, and as to 5,596 shares on February 11, 2018. ( 8 )This option became exercisable as to 10,765 shares on February 10, 2017, as to 10,764 shares on February 10, 2018, and as to 10,765 shares on February 10, 2019. ( 9 )On February 8, 2017, the Reporting Person was granted 7,486 restricted stock units, vesting as follows, subject to the Reporting Person's continued employment: 20%, 20%, 30% and 30% on each of the first, second, third and fourth year anniversaries of the grant date, respectively. The restricted stock units have no expiration date. ( 10 )Restricted stock units convert into shares of Common Stock on a one-for-one basis. ( 11 )On February 7, 2018, the Reporting Person was granted 5,338 restricted stock units, vesting as follows, subject to the Reporting Person's continued employment: 20%, 20%, 30% and 30% on each of the first, second, third and fourth year anniversaries of the grant date, respectively. The restricted stock units have no expiration date. ( 12 )On February 6, 2019, the Reporting Person was granted 4,884 restricted stock units, vesting as follows, subject to the Reporting Person's continued employment: 20%, 20%, 30% and 30% on each of the first, second, third and fourth year anniversaries of the grant date, respectively. The restricted stock units have no expiration date. ( 13 )On October 28, 2019, the Reporting Person was granted 1,500 restricted stock units, vesting 50% on each of the first and second year anniversaries of the grant date, subject to the Reporting Person's continued employment. The restricted stock units have no expiration date. ( 14 )On January 27, 2020, the Reporting Person was granted 1,000 restricted stock units, vesting 100% on the first anniversary of the grant date, subject to the Reporting Person's continued employment. The restricted stock units have no expiration date. ( 15 )On February 5, 2020, the Reporting Person was granted 5,176 restricted stock units, vesting as follows, subject to the Reporting Person's continued employment: 20%, 20%, 30% and 30% on each of the first, second, third and fourth year anniversaries of the grant date, respectively. The restricted stock units have no expiration date. ( 16 )On April 17, 2020, the Reporting Person was granted 3,855 restricted stock units, vesting 100% on the first anniversary of the grant date, subject to the Reporting Person's continued employment. The restricted stock units have no expiration date. ( 17 )On April 17, 2020, the Reporting Person was granted 5,783 restricted stock units, vesting 100% on December 23, 2020, subject to the Reporting Person's continued employment. The restricted stock units have no expiration date.

Remarks: Exhibit List: Exhibit 24 - Power of Attorney

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).

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