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person · Reporting owner

GERBER WILLIAM K

Disclosed activity across 3 companies

Tapewire entity
26944
SEC CIK
0001211265

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CLEVELAND-CLIFFS INC.CLF · Entity 3741DirectorApril 26, 2023April 28, 2023
WOLVERINE WORLD WIDE INC /DE/WWW · Entity 1665DirectorAugust 03, 2026August 04, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CLEVELAND-CLIFFS INC.

Report date April 26, 2023 · Filed April 28, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common SharesSEC Table I · non-derivativeDirect137,578 Reported balance After 2023-04-26 transaction · row 1
1 source row

Row 1 · 2023-04-26 · Grant · Acquired 9,433 · Balance 137,578

F1: Reflects the number of restricted shares granted to the Reporting Person as the 2023 Director Restricted Shares pursuant to the Cleveland-Cliffs Inc. 2021 Nonemployee Directors' Compensation Plan.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects the number of restricted shares granted to the Reporting Person as the 2023 Director Restricted Shares pursuant to the Cleveland-Cliffs Inc. 2021 Nonemployee Directors' Compensation Plan.

WOLVERINE WORLD WIDE INC /DE/

Report date August 03, 2026 · Filed August 04, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock UnitsSEC Table II · derivative / convertible securityDirect35,910.78 Reported balance After 2026-08-03 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-08-03 · Grant · Acquired 180.73 · Balance 35,910.78

F1: Award of stock units representing dividend equivalents on amounts previously deferred under the Company's Amended and Restated Outside Directors' Deferred Compensation Plan. Shares of Common Stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the Issuer.

Filing footnotes · ownership attribution and instrument terms

F1: Award of stock units representing dividend equivalents on amounts previously deferred under the Company's Amended and Restated Outside Directors' Deferred Compensation Plan. Shares of Common Stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the Issuer.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

AK STEEL HOLDING CORP

Report date March 13, 2020 · Filed March 13, 2020

Section 16 reporting ended · disclosed 2020-03-13. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2020-03-13 transaction · row 1
1 source row

Row 1 · 2020-03-13 · Disposition to issuer · Disposed 216,317.914 · Balance 0

F1: Reflects disposition in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated December 2, 2019 (the "Merger Agreement"), among the Issuer, Cleveland-Cliffs Inc. ("Cliffs") and Pepper Merger Sub Inc. ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly owned subsidiary of Cliffs, and each share of the Issuer's common stock, par value $0.01 per share (the "Common Stock"), outstanding immediately prior to the effective time of the Merger was converted into the right to receive 0.400 (the "Exchange Ratio") of a common share of Cliffs, together with cash in lieu of any fractional Cliffs common shares. The closing price of a share of Common Stock on March 12, 2020 (the last trading day prior to the Merger) was $1.55, and the closing price of a Cliffs common share on the same date was $4.06.

F2: Includes 46,376.914 restricted stock units that, pursuant to the Merger Agreement, were converted into restricted stock units with respect to 18,550 Cliffs common shares.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects disposition in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated December 2, 2019 (the "Merger Agreement"), among the Issuer, Cleveland-Cliffs Inc. ("Cliffs") and Pepper Merger Sub Inc. ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly owned subsidiary of Cliffs, and each share of the Issuer's common stock, par value $0.01 per share (the "Common Stock"), outstanding immediately prior to the effective time of the Merger was converted into the right to receive 0.400 (the "Exchange Ratio") of a common share of Cliffs, together with cash in lieu of any fractional Cliffs common shares. The closing price of a share of Common Stock on March 12, 2020 (the last trading day prior to the Merger) was $1.55, and the closing price of a Cliffs common share on the same date was $4.06.

F2: Includes 46,376.914 restricted stock units that, pursuant to the Merger Agreement, were converted into restricted stock units with respect to 18,550 Cliffs common shares.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 01, 2017 Filed Aug 3, 2017 20:33 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 GrantStock Units · Derivative 62.19 $28.44 $1,768.68
Disclosure

SEC source: 0001209191-17-047355 · doc4.xml · derivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,540.49

Underlying: Common Stock · 62.19 shares

Expires not disclosed

F1 · derivative.exercise_price: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.exercise_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.expiration_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

Read SEC document
July 03, 2017 Filed Jul 6, 2017 22:55 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 GrantStock Units · Derivative 628.37 $27.85 $17,500.10
Disclosure

SEC source: 0001209191-17-044218 · doc4.xml · derivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,478.3

Underlying: Common Stock · 628.37 shares

Expires not disclosed

F1 · derivative.exercise_price: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.exercise_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.expiration_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

Read SEC document
July 03, 2017 Filed Jul 6, 2017 17:09 UTC AK STEEL HOLDING CORP AKS · Entity 150673 GrantCommon Stock 4,029.163 $0.00 $0.00
Disclosure

SEC source: 0000918160-17-000132 · wf-form4_149937533461566.xml · nonDerivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,311.817

F1 · shares: The securities reported in this column consist of restricted stock units which give the reporting person a contractual right to receive at a future date one share of common stock of AK Steel Holding Corporation for each restricted stock unit held.

F2 · balance_after: The number of securities reported in this column includes 15,564.817 restricted stock units held by the reporting person as of the date of this filing.

Read SEC document
May 04, 2017 Filed May 8, 2017 23:06 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 GrantStock Options (Right to Buy) · Derivative 9,091 $0.00 Strike: $23.85 $0.00
Disclosure

SEC source: 0001209191-17-030678 · doc4.xml · derivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,091

Underlying: Common Stock · 9,091 shares

Expires 2027-05-03

Read SEC document
May 01, 2017 Filed May 3, 2017 20:07 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 GrantStock Units · Derivative 71.89 $24.02 $1,726.80
Disclosure

SEC source: 0001209191-17-029617 · doc4.xml · derivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,849.93

Underlying: Common Stock · 71.89 shares

Expires not disclosed

F1 · derivative.exercise_price: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.exercise_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.expiration_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

Read SEC document
April 03, 2017 Filed Apr 5, 2017 23:22 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 GrantStock Units · Derivative 717.21 $24.40 $17,499.92
Disclosure

SEC source: 0001209191-17-025840 · doc4.xml · derivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,778.04

Underlying: Common Stock · 717.21 shares

Expires not disclosed

F1 · derivative.exercise_price: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.exercise_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.expiration_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

Read SEC document
April 03, 2017 Filed Apr 5, 2017 17:40 UTC AK STEEL HOLDING CORP AKS · Entity 150673 GrantCommon Stock 3,658.537 $0.00 $0.00
Disclosure

SEC source: 0000918160-17-000088 · wf-form4_149142841818513.xml · nonDerivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 136,282.36

F1 · shares: The securities reported in this column consist of restricted stock units which give the reporting person a contractual right to receive at a future date one share of common stock of AK Steel Holding Corporation for each restricted stock unit held.

F2 · balance_after: The number of securities reported in this column includes 17,050.360 restricted stock units held by the reporting person as of the date of this filing.

Read SEC document
February 28, 2017 Filed Mar 2, 2017 21:15 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 Exercise / conversionStock Option (Right to Buy) · Derivative 4,000 $0.00 Strike: $10.64 $0.00
Disclosure

SEC source: 0001209191-17-016544 · doc4.xml · derivative · entry 3

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,870

Underlying: Common Stock · 4,000 shares

Expires 2019-04-22

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The number of stock options and the exercise price have been adjusted to reflect the Company's November 1, 2013, two-for-one stock split.

Read SEC document
February 28, 2017 Filed Mar 2, 2017 21:15 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 SaleCommon Stock 4,000 $25.44 $101,760.00
Disclosure

SEC source: 0001209191-17-016544 · doc4.xml · nonDerivative · entry 2

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Read SEC document
February 28, 2017 Filed Mar 2, 2017 21:15 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 Exercise / conversionCommon Stock 4,000 $10.64 $42,560.00
Disclosure

SEC source: 0001209191-17-016544 · doc4.xml · nonDerivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 01, 2017 Filed Feb 3, 2017 21:39 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 GrantStock Units · Derivative 70.35 $23.19 $1,631.42
Disclosure

SEC source: 0001209191-17-007650 · doc4.xml · derivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,060.83

Underlying: Common Stock · 70.35 shares

Expires not disclosed

F1 · derivative.exercise_price: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.exercise_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.expiration_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

Read SEC document
January 03, 2017 Filed Jan 5, 2017 21:20 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 GrantStock Units · Derivative 799.09 $21.90 $17,500.07
Disclosure

SEC source: 0001209191-17-002061 · doc4.xml · derivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,990.48

Underlying: Common Stock · 799.09 shares

Expires not disclosed

F1 · derivative.exercise_price: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.exercise_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.expiration_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

Read SEC document
January 03, 2017 Filed Jan 5, 2017 16:39 UTC AK STEEL HOLDING CORP AKS · Entity 150673 GrantCommon Stock 2,486.973 $0.00 $0.00
Disclosure

SEC source: 0000918160-17-000008 · wf-form4_148365236896446.xml · nonDerivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,623.924

F1 · shares: The securities reported in this column consist of restricted stock units which give the reporting person a contractual right to receive at a future date one share of common stock of AK Steel Holding Corporation for each restricted stock unit held.

F2 · balance_after: The number of securities reported in this column includes 19,770.924 restricted stock units held by the reporting person as of the date of this filing.

Read SEC document
November 07, 2016 Filed Nov 9, 2016 21:09 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 Exercise / conversionStock Option (Right to Buy) · Derivative 2,162 $0.00 Strike: $14.27 $0.00
Disclosure

SEC source: 0001209191-16-149045 · doc4.xml · derivative · entry 3

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,162 shares

Expires 2018-04-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The number of stock options and the exercise price have been adjusted to reflect the Company's November 1, 2013, two-for-one stock split.

Read SEC document
November 07, 2016 Filed Nov 9, 2016 21:09 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 SaleCommon Stock 2,162 $21.88 $47,304.56
Disclosure

SEC source: 0001209191-16-149045 · doc4.xml · nonDerivative · entry 2

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Read SEC document
November 07, 2016 Filed Nov 9, 2016 21:09 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 Exercise / conversionCommon Stock 2,162 $14.27 $30,851.74
Disclosure

SEC source: 0001209191-16-149045 · doc4.xml · nonDerivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,162

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 01, 2016 Filed Nov 3, 2016 20:30 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 GrantStock Units · Derivative 77.07 $21.11 $1,626.95
Disclosure

SEC source: 0001209191-16-148189 · doc4.xml · derivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,191.39

Underlying: Common Stock · 77.07 shares

Expires not disclosed

F1 · derivative.exercise_price: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.exercise_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.expiration_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

Read SEC document
October 03, 2016 Filed Oct 5, 2016 16:22 UTC AK STEEL HOLDING CORP AKS · Entity 150673 GrantCommon Stock 5,390.144 $0.00 $0.00
Disclosure

SEC source: 0000918160-16-000122 · wf-form4_147569896636925.xml · nonDerivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,136.618

F1 · shares: The securities reported in this column consist of restricted stock units which give the reporting person a contractual right to receive at a future date one share of common stock of AK Steel Holding Corporation for each restricted stock unit held.

F2 · balance_after: The number of securities reported in this column includes 28,950.618 restricted stock units held by the reporting person as of the date of this filing.

Read SEC document
October 01, 2016 Filed Oct 4, 2016 20:26 UTC WOLVERINE WORLD WIDE INC /DE/ WWW · Entity 1665 GrantStock Units · Derivative 759.88 $23.03 $17,500.04
Disclosure

SEC source: 0001209191-16-144239 · doc4.xml · derivative · entry 1

GERBER WILLIAM K · CIK 0001211265 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,114.32

Underlying: Common Stock · 759.88 shares

Expires not disclosed

F1 · derivative.exercise_price: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.exercise_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

F1 · derivative.expiration_date: Award of stock units pursuant to Outside Directors' Deferred Compensation Plan. Shares of common stock are issuable on a one-for-one basis in either a lump sum or installments after termination of service as a director or upon a change in control of the company.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.