Wolverine World Wide CEO acquires 20,350 shares

Q: How many WWW shares did Christopher Hufnagel acquire?

Christopher Hufnagel acquired 20,350 WWW common shares on October 30, 2026, when 20,350 restricted stock units converted into common stock on a one-for-one basis.

Q: How many WWW shares were delivered or withheld in Christopher Hufnagel's transaction?

8,822 common shares were delivered or withheld for payment of exercise price or tax liability on October 30, 2026. The reported per-share amount was $20.80.

Q: What was the vesting schedule for Christopher Hufnagel's WWW restricted stock units?

Christopher Hufnagel was granted 61,051 restricted stock units on October 30, 2023. They vest one-third on each of the first, second, and third anniversaries, subject to his continued employment.

The award was granted October 30, 2023, with one-third vesting on each of the first three anniversaries, subject to continued employment.

Available on EDGAR 11/03/2026 - 04:27 PM EST Accepted by SEC EDGAR 11/03/2026 - 04:27 PM EST

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Form Type

Rhea-AI Filing Summary

Wolverine World Wide Inc (WWW) reported that President and CEO Christopher Hufnagel exercised 20,350 restricted stock units on October 30, 2026, converting them one-for-one into common stock. The same-day entry lists 8,822 common shares delivered or withheld for payment of exercise price or tax liability, at a reported $20.80 per share. It also lists 139,000 common shares held indirectly by his Grantor Retained Annuity Trust Agreement I, dated June 10, 2026.

Insider Trade Summary

20,350 shares exercised/converted

Exercise 3 txns

Insider Hufnagel Christopher

Role President and CEO

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units ^{F1, F3}	20,350	$0.00	$0.00
Exercise	Common Stock ^F1	20,350	--	--
Exercise Price or Tax Liability	Common Stock	8,822	$20.80	$183K
Holding	Common Stock ^F2	--	--	--

Holdings After Transaction: Restricted Stock Units — 0 contracts (Direct); Common Stock — 208,695 shares (Direct); Common Stock — 139,000 shares (Indirect, By Trust)

Holdings Before and After: Restricted Stock Units, 20,350 to 0 contracts (Direct); Common Stock, 197,167 to 208,695 shares (Direct)

Footnotes (3)

F1. Restricted stock units convert into shares of Common Stock on a one-for-one basis.
F2. Shares held by the Reporting Person's Grantor Retained Annuity Trust Agreement I dated June 10, 2026.
F3. On October 30, 2023, the Reporting Person was granted 61,051 restricted stock units, vesting as follows, subject to the Reporting Person's continued employment: one-third on each of the first, second, and third year anniversaries of the grant date.

Key Figures

Restricted stock units exercised: 20,350 restricted stock units Common shares acquired: 20,350 shares Shares delivered or withheld: 8,822 shares +4 more

7 metrics

Restricted stock units exercised 20,350 restricted stock units October 30, 2026

Common shares acquired 20,350 shares Converted from restricted stock units on October 30, 2026

Shares delivered or withheld 8,822 shares For payment of exercise price or tax liability on October 30, 2026

Reported per-share amount $20.80 per share For the 8,822 shares delivered or withheld on October 30, 2026

Trust-held common shares 139,000 shares Held indirectly through Grantor Retained Annuity Trust Agreement I and reported on October 30, 2026

Restricted stock units granted 61,051 restricted stock units Granted October 30, 2023

Restricted stock units following transaction 0 restricted stock units Reported following the October 30, 2026 transaction

Key Terms

Restricted stock units, one-for-one basis, vesting, Grantor Retained Annuity Trust Agreement

4 terms

Restricted stock units financial

"Restricted stock units convert into shares of Common Stock on a one-for-one basis."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

one-for-one basis financial

"convert into shares of Common Stock on a one-for-one basis"

vesting financial

"vesting as follows, subject to the Reporting Person's continued employment"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

Grantor Retained Annuity Trust Agreement financial

"Shares held by the Reporting Person's Grantor Retained Annuity Trust Agreement I"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many WWW shares did Christopher Hufnagel acquire?

Christopher Hufnagel acquired 20,350 WWW common shares on October 30, 2026, when 20,350 restricted stock units converted into common stock on a one-for-one basis.

How many WWW shares were delivered or withheld in Christopher Hufnagel's transaction?

8,822 common shares were delivered or withheld for payment of exercise price or tax liability on October 30, 2026. The reported per-share amount was $20.80.

What was the vesting schedule for Christopher Hufnagel's WWW restricted stock units?

Christopher Hufnagel was granted 61,051 restricted stock units on October 30, 2023. They vest one-third on each of the first, second, and third anniversaries, subject to his continued employment.

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

Form 4 Insider Transactions: What Each Field Means →

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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^*

Hufnagel Christopher

(Last)

(First)

(Middle)

C/O 9341 COURTLAND DRIVE NE

(Street)

ROCKFORD

MICHIGAN

49351

(City)

(State)

(Zip)

UNITED STATES

(Country)

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 and CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/30/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	10/30/2026		M		20,350	A	⁽¹⁾	217,517	D
Common Stock	10/30/2026		F		8,822	D	$20.8	208,695	D
Common Stock								139,000	I	By Trust⁽²⁾

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units	⁽¹⁾	10/30/2026		M			20,350	⁽³⁾	⁽³⁾	Common Stock	20,350	$0	0	D

Explanation of Responses:

1. Restricted stock units convert into shares of Common Stock on a one-for-one basis.

2. Shares held by the Reporting Person's Grantor Retained Annuity Trust Agreement I dated June 10, 2026.

3. On October 30, 2023, the Reporting Person was granted 61,051 restricted stock units, vesting as follows, subject to the Reporting Person's continued employment: one-third on each of the first, second, and third year anniversaries of the grant date.

Remarks:

	/s/ David Latchana by Power of Attorney	11/03/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR