GERBER WILLIAM K

Executive Vice President & CFO at KELLY SERVICES INC · on record since Feb 9, 2006
Director at Cleveland-Cliffs Steel Holding Corp · on record since Jan 3, 2007
Director at KAYDON CORP · on record since Oct 29, 2007
Director at WOLVERINE WORLD WIDE INC /DE/ · on record since Feb 22, 2008
Former EVP & CFO at KELLY SERVICES INC · on record since Mar 19, 2008
Director at CLEVELAND-CLIFFS INC. · on record since Mar 17, 2020

Insider trading activity of GERBER WILLIAM K

Transactions on record: 381; since Aug 15, 2003

Open-market buys: 5; $93.4K

Open-market sells: 96; $4.7M

Companies traded: 5; last filing Aug 4, 2026

Figures computed from official regulatory filings — .

Companies where GERBER WILLIAM K has traded

WOLVERINE WORLD WIDE INC /DE/180 tx · $3.5M · Aug 4, 2026
CLEVELAND-CLIFFS INC.6 tx · Apr 28, 2023
Cleveland-Cliffs Steel Holding Corp61 tx · $89.8K · Mar 13, 2020
KAYDON CORP24 tx · $282.3K · Oct 18, 2013
KELLY SERVICES INC110 tx · $5.7M · Jun 5, 2008

Track record of GERBER WILLIAM K

Statistical track record

Free account

Open-market buys: 5

Last buy: May 14, 2012

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of GERBER WILLIAM K

Co-insiders of GERBER WILLIAM K

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 4, 2026	AwardD (derivative)	180.73	19.77 USD	$3.6K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 11, 2026	AwardD (derivative)	9,113	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2026	AwardD (derivative)	204.99	17.33 USD	$3.6K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2026	ExerciseD (derivative)	-11,027	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2026	Exercise	11,027	—	n/a (No price was disclosed in the filing)		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Feb 4, 2026	AwardD (derivative)	194.23	18.19 USD	$3.5K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Nov 3, 2025	AwardD (derivative)	157.45	22.34 USD	$3.5K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 12, 2025	Sell	-12,854	27.33 USD	$351.3K	Unusual size	SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 12, 2025	ExerciseD (derivative)	-12,854	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 12, 2025	Exercise	12,854	19.25 USD	$247.4K	Unusual size	SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 4, 2025	AwardD (derivative)	158.01	22.16 USD	$3.5K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2025	AwardD (derivative)	11,027	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2025	Exercise	13,315	—	n/a (No price was disclosed in the filing)		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2025	ExerciseD (derivative)	-13,315	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2025	AwardD (derivative)	264.27	13.15 USD	$3.5K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Feb 5, 2025	AwardD (derivative)	158.03	21.89 USD	$3.5K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Nov 5, 2024	AwardD (derivative)	223.76	15.36 USD	$3.4K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 2, 2024	AwardD (derivative)	241.19	14.15 USD	$3.4K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 7, 2024	Exercise	9,515	—	n/a (No price was disclosed in the filing)		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 7, 2024	ExerciseD (derivative)	-9,515	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 6, 2024	AwardD (derivative)	13,315	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 3, 2024	AwardD (derivative)	323.49	10.45 USD	$3.4K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Feb 2, 2024	AwardD (derivative)	394.91	8.46 USD	$3.3K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Nov 2, 2023	AwardD (derivative)	431.65	7.64 USD	$3.3K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 2, 2023	AwardD (derivative)	261.11	12.53 USD	$3.3K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 4, 2026	AwardD (derivative)	180.73	19.77 USD	$3.6K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 11, 2026	AwardD (derivative)	9,113	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2026	AwardD (derivative)	204.99	17.33 USD	$3.6K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2026	ExerciseD (derivative)	-11,027	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2026	Exercise	11,027	—	n/a (No price was disclosed in the filing)		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Feb 4, 2026	AwardD (derivative)	194.23	18.19 USD	$3.5K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Nov 3, 2025	AwardD (derivative)	157.45	22.34 USD	$3.5K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 12, 2025	Sell	-12,854	27.33 USD	$351.3K	Unusual size	SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 12, 2025	ExerciseD (derivative)	-12,854	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 12, 2025	Exercise	12,854	19.25 USD	$247.4K	Unusual size	SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 4, 2025	AwardD (derivative)	158.01	22.16 USD	$3.5K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2025	AwardD (derivative)	11,027	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2025	Exercise	13,315	—	n/a (No price was disclosed in the filing)		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2025	ExerciseD (derivative)	-13,315	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 5, 2025	AwardD (derivative)	264.27	13.15 USD	$3.5K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Feb 5, 2025	AwardD (derivative)	158.03	21.89 USD	$3.5K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Nov 5, 2024	AwardD (derivative)	223.76	15.36 USD	$3.4K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 2, 2024	AwardD (derivative)	241.19	14.15 USD	$3.4K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 7, 2024	Exercise	9,515	—	n/a (No price was disclosed in the filing)		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 7, 2024	ExerciseD (derivative)	-9,515	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 6, 2024	AwardD (derivative)	13,315	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	May 3, 2024	AwardD (derivative)	323.49	10.45 USD	$3.4K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Feb 2, 2024	AwardD (derivative)	394.91	8.46 USD	$3.3K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Nov 2, 2023	AwardD (derivative)	431.65	7.64 USD	$3.3K		SEC
WOLVERINE WORLD WIDE INC /DE/Listing on record	Aug 2, 2023	AwardD (derivative)	261.11	12.53 USD	$3.3K		SEC