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Sullivan James A.

Disclosed activity across 1 company

Tapewire entity
24096
SEC CIK
0001450800

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Koppers Holdings Inc.KOP · Entity 5058President and CTOAugust 11, 2026August 12, 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.

Koppers Holdings Inc.

Report date August 11, 2026 · Filed August 12, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect82,897.738 Reported balance After 2026-08-11 transaction · row 1
1 source row

Row 1 · 2026-08-11 · Sale · Disposed 7,500 · Balance 82,897.738

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 11, 2026 Filed Aug 12, 2026 22:29 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 7,500 $50.00 $375,000.00
Disclosure

SEC source: 0001450800-26-000006 · wk-form4_1786573776.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,897.738

Read SEC document
August 07, 2026 Filed Aug 11, 2026 20:21 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 100 $51.22 $5,122.00
Disclosure

SEC source: 0001315257-26-000050 · wk-form4_1786479709.xml · nonDerivative · entry 2

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,397.738

Read SEC document
August 07, 2026 Filed Aug 11, 2026 20:21 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 79,900 $50.01 $3,995,799.00
Disclosure

SEC source: 0001315257-26-000050 · wk-form4_1786479709.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,497.738

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.00 to $50.28, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
February 26, 2026 Filed Mar 2, 2026 21:11 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionDividend Equivalent Rights · Derivative 466 $0.00 $0.00
Disclosure

SEC source: 0001450800-26-000004 · wk-form4_1772485901.xml · derivative · entry 5

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 294

Underlying: Common Stock · 466 shares

Expires not disclosed

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.

F5 · derivative.exercise_price: These DERs were released in connection with the vesting of PSUs granted on January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F5 · shares: These DERs were released in connection with the vesting of PSUs granted on January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F5 · derivative.exercise_date: These DERs were released in connection with the vesting of PSUs granted on January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F5 · derivative.expiration_date: These DERs were released in connection with the vesting of PSUs granted on January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

Read SEC document
February 26, 2026 Filed Mar 2, 2026 21:11 UTC Koppers Holdings Inc. KOP · Entity 5058 GrantDividend Equivalent Rights · Derivative 466 $0.00 $0.00
Disclosure

SEC source: 0001450800-26-000004 · wk-form4_1772485901.xml · derivative · entry 4

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 760

Underlying: Common Stock · 466 shares

Expires not disclosed

F4 · derivative.exercise_price: The DERs accrued with respect to additional PSUs credited to the reporting person with respect to PSUs granted on January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F4 · derivative.exercise_date: The DERs accrued with respect to additional PSUs credited to the reporting person with respect to PSUs granted on January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F4 · derivative.expiration_date: The DERs accrued with respect to additional PSUs credited to the reporting person with respect to PSUs granted on January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

Read SEC document
February 26, 2026 Filed Mar 2, 2026 21:11 UTC Koppers Holdings Inc. KOP · Entity 5058 Tax withholdingCommon Stock 8,589 $37.24 $319,854.36
Disclosure

SEC source: 0001450800-26-000004 · wk-form4_1772485901.xml · nonDerivative · entry 3

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,397.738

F3 · price: Shares surrendered to the issuer by the reporting person as payment for the tax withholding related to the vesting of PSUs.

Read SEC document
February 26, 2026 Filed Mar 2, 2026 21:11 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionCommon Stock 466 $0.00 $0.00
Disclosure

SEC source: 0001450800-26-000004 · wk-form4_1772485901.xml · nonDerivative · entry 2

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 178,986.738

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.

F2 · shares: Represents shares acquired upon release of dividend equivalent rights ("DERs"), as reported in Table II, on a one-for-one basis.

F2 · price: Represents shares acquired upon release of dividend equivalent rights ("DERs"), as reported in Table II, on a one-for-one basis.

Read SEC document
February 26, 2026 Filed Mar 2, 2026 21:11 UTC Koppers Holdings Inc. KOP · Entity 5058 GrantCommon Stock 19,264 $0.00 $0.00
Disclosure

SEC source: 0001450800-26-000004 · wk-form4_1772485901.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 178,520.738

F1 · security: On January 4, 2023, the reporting person was granted performance share units ("PSUs") for which the performance criteria for the measurement period from January 1, 2023 through December 31, 2025 have been satisfied.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 23:13 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionDividend Equivalent Rights · Derivative 622 $0.00 $0.00
Disclosure

SEC source: 0001450800-26-000002 · wk-form4_1767741215.xml · derivative · entry 9

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 294

Underlying: Common Stock · 622 shares

Expires not disclosed

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.

F9 · derivative.exercise_price: These DERs were released in connection with the vesting of RSUs and PSUs granted on January 4, 2022, January 4, 2023, January 4, 2024, and January 3, 2025. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F9 · shares: These DERs were released in connection with the vesting of RSUs and PSUs granted on January 4, 2022, January 4, 2023, January 4, 2024, and January 3, 2025. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F9 · derivative.exercise_date: These DERs were released in connection with the vesting of RSUs and PSUs granted on January 4, 2022, January 4, 2023, January 4, 2024, and January 3, 2025. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F9 · derivative.expiration_date: These DERs were released in connection with the vesting of RSUs and PSUs granted on January 4, 2022, January 4, 2023, January 4, 2024, and January 3, 2025. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 23:13 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionRestricted Stock Units · Derivative 12,442 $0.00 $0.00
Disclosure

SEC source: 0001450800-26-000002 · wk-form4_1767741215.xml · derivative · entry 8

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,442 shares

Expires not disclosed

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.

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F8 · derivative.exercise_date: Represents previously granted PSUs for which the performance criteria for the three-year performance period from January 1, 2023 through December 31, 2025 have been satisfied, as reported in Table II above.

F8 · derivative.expiration_date: Represents previously granted PSUs for which the performance criteria for the three-year performance period from January 1, 2023 through December 31, 2025 have been satisfied, as reported in Table II above.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 23:13 UTC Koppers Holdings Inc. KOP · Entity 5058 Tax withholdingCommon Stock 13,658 $26.93 $367,809.94
Disclosure

SEC source: 0001450800-26-000002 · wk-form4_1767741215.xml · nonDerivative · entry 4

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,256.738

F4 · price: Shares surrendered to the issuer by the reporting person as payment for the tax withholding related to the vesting of RSUs and performance share units ("PSUs").

Read SEC document
January 05, 2026 Filed Jan 6, 2026 23:13 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionCommon Stock 622 $0.00 $0.00
Disclosure

SEC source: 0001450800-26-000002 · wk-form4_1767741215.xml · nonDerivative · entry 3

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 172,914.738

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.

F3 · shares: Represents shares acquired upon release of dividend equivalent rights ("DERs"), as reported in Table II, on a one-for-one basis.

F3 · price: Represents shares acquired upon release of dividend equivalent rights ("DERs"), as reported in Table II, on a one-for-one basis.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 23:13 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionCommon Stock 12,442 Not disclosed Not disclosed
Disclosure

SEC source: 0001450800-26-000002 · wk-form4_1767741215.xml · nonDerivative · entry 2

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 172,292.738

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.

F2 · price: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 23:13 UTC Koppers Holdings Inc. KOP · Entity 5058 GrantCommon Stock 21,724 $0.00 $0.00
Disclosure

SEC source: 0001450800-26-000002 · wk-form4_1767741215.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,850.738

F1 · security: The reporting person was awarded time-based restricted stock units ("RSUs") on January 5, 2026, which will vest in annual installments of 25 percent over four years.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 23:13 UTC Koppers Holdings Inc. KOP · Entity 5058 GrantDividend Equivalent Rights · Derivative 107 $0.00 $0.00
Disclosure

SEC source: 0001450800-26-000002 · wk-form4_1767741215.xml · derivative · entry 7

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 916

Underlying: Common Stock · 107 shares

Expires not disclosed

F7 · derivative.exercise_price: The DERs accrued with respect to additional PSUs credited to the reporting person with respect to PSUs granted on January 4, 2023 and January 3, 2025. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F7 · derivative.exercise_date: The DERs accrued with respect to additional PSUs credited to the reporting person with respect to PSUs granted on January 4, 2023 and January 3, 2025. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F7 · derivative.expiration_date: The DERs accrued with respect to additional PSUs credited to the reporting person with respect to PSUs granted on January 4, 2023 and January 3, 2025. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 23:13 UTC Koppers Holdings Inc. KOP · Entity 5058 GrantRestricted Stock Units · Derivative 3,426 $0.00 $0.00
Disclosure

SEC source: 0001450800-26-000002 · wk-form4_1767741215.xml · derivative · entry 6

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,426

Underlying: Common Stock · 3,426 shares

Expires not disclosed

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F6 · derivative.exercise_date: On January 3, 2025, the reporting person was granted PSUs for which the performance criteria for the one-year performance period from January 1, 2025 through December 31, 2025 have been satisfied. All of the restricted stock units reported here are subject to vesting based on the continued service of the reporting person through January 5, 2028. If the Company's total shareholder return over the three-year period of January 1, 2025 through December 31, 2027 is negative, then the cumulative number of units that may vest for such three-year period will be capped at 150% of the target number.

F6 · derivative.expiration_date: On January 3, 2025, the reporting person was granted PSUs for which the performance criteria for the one-year performance period from January 1, 2025 through December 31, 2025 have been satisfied. All of the restricted stock units reported here are subject to vesting based on the continued service of the reporting person through January 5, 2028. If the Company's total shareholder return over the three-year period of January 1, 2025 through December 31, 2027 is negative, then the cumulative number of units that may vest for such three-year period will be capped at 150% of the target number.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 23:13 UTC Koppers Holdings Inc. KOP · Entity 5058 GrantRestricted Stock Units · Derivative 3,074 $0.00 $0.00
Disclosure

SEC source: 0001450800-26-000002 · wk-form4_1767741215.xml · derivative · entry 5

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,442

Underlying: Common Stock · 3,074 shares

Expires not disclosed

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F5 · derivative.exercise_date: On January 4, 2023, the reporting person was granted PSUs for which the performance criteria for the three-year performance period from January 1, 2023 through December 31, 2025 have been satisfied.

F5 · derivative.expiration_date: On January 4, 2023, the reporting person was granted PSUs for which the performance criteria for the three-year performance period from January 1, 2023 through December 31, 2025 have been satisfied.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 23:07 UTC Koppers Holdings Inc. KOP · Entity 5058 GrantDividend Equivalent Rights · Derivative 522 $0.00 $0.00
Disclosure

SEC source: 0001450800-25-000004 · wk-form4_1766012860.xml · derivative · entry 1

Sullivan James A. · CIK 0001450800 · President and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 809

Underlying: Common Stock · 522 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights ("DERs") accrued with respect to additional time-based and performance-based restricted stock units ("RSUs" and "PSUs", respectively) credited to the reporting person. Of this total, 420 DERs accrued with respect to RSUs granted on January 4, 2022, January 4, 2023, January 4, 2024, and January 3, 2025 and 102 DERs accrued with respect to PSUs granted on January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F1 · derivative.exercise_date: The dividend equivalent rights ("DERs") accrued with respect to additional time-based and performance-based restricted stock units ("RSUs" and "PSUs", respectively) credited to the reporting person. Of this total, 420 DERs accrued with respect to RSUs granted on January 4, 2022, January 4, 2023, January 4, 2024, and January 3, 2025 and 102 DERs accrued with respect to PSUs granted on January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F1 · derivative.expiration_date: The dividend equivalent rights ("DERs") accrued with respect to additional time-based and performance-based restricted stock units ("RSUs" and "PSUs", respectively) credited to the reporting person. Of this total, 420 DERs accrued with respect to RSUs granted on January 4, 2022, January 4, 2023, January 4, 2024, and January 3, 2025 and 102 DERs accrued with respect to PSUs granted on January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

Read SEC document
January 03, 2025 Filed Jan 7, 2025 20:52 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionDiidend Equivalent Rights · Derivative 523 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-002800 · ownership.xml · derivative · entry 9

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 287

Underlying: Common Stock · 523 shares

Expires not disclosed

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.

F9 · derivative.exercise_price: These DERs were released in connection with the vesting of RSUs and PSUs granted on January 4, 2021, January 4, 2022, January 4, 2023, and January 4, 2024. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F9 · shares: These DERs were released in connection with the vesting of RSUs and PSUs granted on January 4, 2021, January 4, 2022, January 4, 2023, and January 4, 2024. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F9 · derivative.exercise_date: These DERs were released in connection with the vesting of RSUs and PSUs granted on January 4, 2021, January 4, 2022, January 4, 2023, and January 4, 2024. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F9 · derivative.expiration_date: These DERs were released in connection with the vesting of RSUs and PSUs granted on January 4, 2021, January 4, 2022, January 4, 2023, and January 4, 2024. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

Read SEC document
January 03, 2025 Filed Jan 7, 2025 20:52 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionRestricted Stock Units · Derivative 17,146 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-002800 · ownership.xml · derivative · entry 8

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 17,146 shares

Expires not disclosed

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.

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F8 · derivative.exercise_date: Represents previously granted PSUs for which the performance criteria for the three-year performance period from January 1, 2022 through December 31, 2024 have been satisfied, as reported in Table II above.

F8 · derivative.expiration_date: Represents previously granted PSUs for which the performance criteria for the three-year performance period from January 1, 2022 through December 31, 2024 have been satisfied, as reported in Table II above.

Read SEC document
January 03, 2025 Filed Jan 7, 2025 20:52 UTC Koppers Holdings Inc. KOP · Entity 5058 GrantDividend Equivalent Rights · Derivative 182 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-002800 · ownership.xml · derivative · entry 7

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 810

Underlying: Common Stock · 182 shares

Expires not disclosed

F7 · derivative.exercise_price: The DERs accrued with respect to additional PSUs credited to the reporting person with respect to PSUs granted on January 4, 2022 and January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F7 · derivative.exercise_date: The DERs accrued with respect to additional PSUs credited to the reporting person with respect to PSUs granted on January 4, 2022 and January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F7 · derivative.expiration_date: The DERs accrued with respect to additional PSUs credited to the reporting person with respect to PSUs granted on January 4, 2022 and January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

Read SEC document
January 03, 2025 Filed Jan 7, 2025 20:52 UTC Koppers Holdings Inc. KOP · Entity 5058 GrantRestricted Stock Units · Derivative 3,838 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-002800 · ownership.xml · derivative · entry 6

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,368

Underlying: Common Stock · 3,838 shares

Expires not disclosed

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F6 · derivative.exercise_date: On January 4, 2023, the reporting person was granted PSUs for which the performance criteria for the two-year performance period from January 1, 2023 through December 31, 2024 have been satisfied. All of the restricted stock units reported here are subject to vesting based on the continued service of the reporting person through January 5, 2026. If the Company's total shareholder return over the three-year period of January 1, 2023 through December 31, 2025 is negative, then the cumulative number of units that may vest for such three-year period will be capped at 150% of the target number.

F6 · derivative.expiration_date: On January 4, 2023, the reporting person was granted PSUs for which the performance criteria for the two-year performance period from January 1, 2023 through December 31, 2024 have been satisfied. All of the restricted stock units reported here are subject to vesting based on the continued service of the reporting person through January 5, 2026. If the Company's total shareholder return over the three-year period of January 1, 2023 through December 31, 2025 is negative, then the cumulative number of units that may vest for such three-year period will be capped at 150% of the target number.

Read SEC document
January 03, 2025 Filed Jan 7, 2025 20:52 UTC Koppers Holdings Inc. KOP · Entity 5058 GrantRestricted Stock Units · Derivative 6,565 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-002800 · ownership.xml · derivative · entry 5

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,146

Underlying: Common Stock · 6,565 shares

Expires not disclosed

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F5 · derivative.exercise_date: On January 4, 2022, the reporting person was granted PSUs for which the performance criteria for the three-year performance period from January 1, 2022 through December 31, 2024 have been satisfied.

F5 · derivative.expiration_date: On January 4, 2022, the reporting person was granted PSUs for which the performance criteria for the three-year performance period from January 1, 2022 through December 31, 2024 have been satisfied.

Read SEC document
January 03, 2025 Filed Jan 7, 2025 20:52 UTC Koppers Holdings Inc. KOP · Entity 5058 Tax withholdingCommon Stock 13,786 $31.72 $437,291.92
Disclosure

SEC source: 0000950170-25-002800 · ownership.xml · nonDerivative · entry 4

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 138,126.738

F4 · price: Shares surrendered to the issuer by the reporting person as payment for the tax withholding related to the vesting of RSUs and performance share units ("PSUs").

Read SEC document
January 03, 2025 Filed Jan 7, 2025 20:52 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionCommon Stock 523 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-002800 · ownership.xml · nonDerivative · entry 3

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 151,912.738

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.

F3 · shares: Represents shares acquired upon release of dividend equivalent rights ("DERs"), as reported in Table II, on a one-for-one basis.

F3 · price: Represents shares acquired upon release of dividend equivalent rights ("DERs"), as reported in Table II, on a one-for-one basis.

Read SEC document
January 03, 2025 Filed Jan 7, 2025 20:52 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionCommon Stock 17,146 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-002800 · ownership.xml · nonDerivative · entry 2

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 151,389.738

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.

F2 · price: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
January 03, 2025 Filed Jan 7, 2025 20:52 UTC Koppers Holdings Inc. KOP · Entity 5058 GrantCommon Stock 23,052 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-002800 · ownership.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 134,243.738

F1 · security: The reporting person was awarded time-based restricted stock units ("RSUs") on January 3, 2025, which will vest in annual installments of 25 percent over four years.

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December 16, 2024 Filed Dec 18, 2024 21:44 UTC Koppers Holdings Inc. KOP · Entity 5058 GrantDividend Equivalent Rights · Derivative 304 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-137948 · ownership.xml · derivative · entry 1

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 628

Underlying: Common Stock · 304 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights ("DERs") accrued with respect to additional time-based and performance-based restricted stock units ("RSUs" and "PSUs", respectively) credited to the reporting person. Of this total, 195 DERs accrued with respect to RSUs granted on January 4, 2021, January 4, 2022, January 4, 2023, and January 4, 2024, and 109 DERs accrued with respect to PSUs granted on January 4, 2022 and January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F1 · derivative.exercise_date: The dividend equivalent rights ("DERs") accrued with respect to additional time-based and performance-based restricted stock units ("RSUs" and "PSUs", respectively) credited to the reporting person. Of this total, 195 DERs accrued with respect to RSUs granted on January 4, 2021, January 4, 2022, January 4, 2023, and January 4, 2024, and 109 DERs accrued with respect to PSUs granted on January 4, 2022 and January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

F1 · derivative.expiration_date: The dividend equivalent rights ("DERs") accrued with respect to additional time-based and performance-based restricted stock units ("RSUs" and "PSUs", respectively) credited to the reporting person. Of this total, 195 DERs accrued with respect to RSUs granted on January 4, 2021, January 4, 2022, January 4, 2023, and January 4, 2024, and 109 DERs accrued with respect to PSUs granted on January 4, 2022 and January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

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March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionEmployee Stock Options (Rights to Buy · Derivative 5,779 $0.00 Strike: $32.19 $0.00
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · derivative · entry 25

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,324

Underlying: Common Stock · 5,779 shares

Expires 2032-01-04

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.

F15 · derivative.exercise_date: Stock options vested in annual installments of 25 percent over four years.

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March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionEmployee Stock Options (Rights to Buy) · Derivative 10,112 $0.00 Strike: $29.84 $0.00
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · derivative · entry 24

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,750

Underlying: Common Stock · 10,112 shares

Expires 2031-01-04

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.

F15 · derivative.exercise_date: Stock options vested in annual installments of 25 percent over four years.

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March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionEmployee Stock Options (Rights to Buy) · Derivative 6,959 $0.00 Strike: $19.63 $0.00
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · derivative · entry 23

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,959 shares

Expires 2030-03-03

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.

F15 · derivative.exercise_date: Stock options vested in annual installments of 25 percent over four years.

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March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionEmplooyee Stoock Options (Rights to Buy) · Derivative 8,680 $0.00 Strike: $41.60 $0.00
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · derivative · entry 22

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,680 shares

Expires 2028-03-02

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.

F15 · derivative.exercise_date: Stock options vested in annual installments of 25 percent over four years.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionEmployee Stock Options (Rights to Buy) · Derivative 5,677 $0.00 Strike: $44.10 $0.00
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · derivative · entry 21

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,677 shares

Expires 2027-03-03

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.

F15 · derivative.exercise_date: Stock options vested in annual installments of 25 percent over four years.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 400 $54.01 $21,604.00
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 20

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,191.738

F14 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.00 to $54.03, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

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March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 4,614 $53.39 $246,341.46
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 19

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,591.738

F13 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.00 to $53.93, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 765 $52.91 $40,476.15
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 18

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,205.738

F12 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.61 to $52.99, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

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March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionCommon Stock 5,779 $32.19 $186,026.01
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 17

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,970.738

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
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 500 $54.04 $27,020.00
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 16

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,191.738

F11 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.00 to $54.17, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 8,367 $53.45 $447,216.15
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 15

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,691.738

F10 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.00 to $53.95, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 1,245 $52.93 $65,897.85
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 14

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,058.738

F9 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.71 to $52.99, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionCommon Stock 10,112 $29.84 $301,742.08
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 13

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,303.738

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
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 300 $54.01 $16,203.00
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 12

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,191.738

F8 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.01 to $54.02, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 5,829 $53.46 $311,618.34
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 11

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,491.738

F7 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.00 to $53.95, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 830 $52.91 $43,915.30
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 10

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,320.738

F6 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.61 to $52.96, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionCommon Stock 6,959 $19.63 $136,605.17
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 9

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,150.738

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
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 296 $54.03 $15,992.88
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 8

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,191.738

F5 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.00 to $54.09, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 7,446 $53.46 $398,063.16
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 7

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,487.738

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.00 to $53.98 inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 938 $52.95 $49,667.10
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 6

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,933.738

F3 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.62 to $52.99, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 Exercise / conversionCommon Stock 8,680 $41.60 $361,088.00
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 5

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,871.738

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
March 05, 2024 Filed Mar 7, 2024 21:40 UTC Koppers Holdings Inc. KOP · Entity 5058 SaleCommon Stock 100 $54.01 $5,401.00
Disclosure

SEC source: 0000950170-24-028064 · ownership.xml · nonDerivative · entry 4

Sullivan James A. · CIK 0001450800 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,191.738

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.