Sullivan James A.

SEC source: 0001209191-22-002131 · doc4.xml · derivative · entry 2

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,648

Underlying: Common Stock · 14,648 shares

Expires 2032-01-04

F2 · derivative.exercise_date: The reporting person was granted stock options on January 4, 2022, which will vest in annual installments of 25 percent over four years.

SEC source: 0001209191-22-002131 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,274.191

F1 · security: The reporting person was awarded time-based restricted stock units on January 4, 2022, which will vest in annual installments of 25 percent over four years.

SEC source: 0001209191-21-019000 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,274.191

F1 · acquired: Shares surrendered to the issuer by the reporting person as payment for tax withholding related to the vesting of time-based restricted stock units.

SEC source: 0001209191-21-018126 · doc4.xml · derivative · entry 3

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 484 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.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On March 3, 2017, the reporting person was granted restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: On March 3, 2017, the reporting person was granted restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001209191-21-018126 · doc4.xml · nonDerivative · entry 2

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,723.191

F2 · acquired: Shares surrendered to the issuer by the reporting person as payment for tax withholding related to the vesting of time-based restricted stock units.

SEC source: 0001209191-21-018126 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,026.191

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

SEC source: 0001209191-21-017703 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,542.191

F1 · acquired: Shares surrendered to the issuer by the reporting person as payment for tax withholding related to the vesting of time-based restricted stock units.

SEC source: 0001209191-21-011690 · doc4.xml · derivative · entry 1

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,510

Underlying: Common Stock · 7,510 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units represent the right to receive shares of common stock on a one-for-one basis and may be settled in cash or in shares of common stock.

F2 · derivative.exercise_date: On March 6, 2019, the reporting person was granted performance share units for which the performance criteria for the two-year performance period from January 1, 2019 through December 31, 2020 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 March 6, 2022. If the Company's total shareholder return over the three-year period of January 1, 2019 through December 31, 2021 is negative, then the cumulative number of units that may vest for such three-year period will be capped at 100% of the target number.

F2 · derivative.expiration_date: On March 6, 2019, the reporting person was granted performance share units for which the performance criteria for the two-year performance period from January 1, 2019 through December 31, 2020 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 March 6, 2022. If the Company's total shareholder return over the three-year period of January 1, 2019 through December 31, 2021 is negative, then the cumulative number of units that may vest for such three-year period will be capped at 100% of the target number.

SEC source: 0001209191-21-001957 · doc4.xml · derivative · entry 2

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,999

Underlying: Common Stock · 18,999 shares

Expires 2031-01-04

F2 · derivative.exercise_date: The reporting person was granted stock options on January 4, 2021, which will vest in annual installments of 25 percent over four years.

SEC source: 0001209191-21-001957 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,852.191

F1 · security: The reporting person was awarded time-based restricted stock units on January 4, 2021, which will vest in annual installments of 25 percent over four years.

SEC source: 0001209191-20-017603 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,150.191

F1 · acquired: Shares surrendered to the issuer by the reporting person as payment for the tax withholding related to the vesting of time-based restricted stock units.

SEC source: 0001209191-20-016755 · doc4a.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,560.191

F1 · security: The reporting person was awarded time-based restricted stock units on March 3, 2020, which will vest in annual installments of 25 percent over four years. (This Form 4 amendment is being filed to correct the number of time-based restricted stock units reported in the original filing.)

SEC source: 0001209191-20-016602 · doc4.xml · derivative · entry 7

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,545

Underlying: Common Stock · 35,545 shares

Expires 2030-03-03

F6 · derivative.exercise_date: The reporting person was granted stock options on March 3, 2020, which will vest in annual installments of 25 percent over four years.

SEC source: 0001209191-20-016602 · doc4.xml · derivative · entry 6

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 484

Underlying: Common Stock · 484 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.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F5 · derivative.exercise_date: On March 3, 2017, the reporting person was granted restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F5 · derivative.expiration_date: On March 3, 2017, the reporting person was granted restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001209191-20-016602 · doc4.xml · derivative · entry 5

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,838 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.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: Represents previously granted performance share units for which the performance criteria for the three-year performance period from January 1, 2017 through December 31, 2019 have been satisfied, as reported in the reporting person's Form 4 filed on February 13, 2020, as amended on February 18, 2020.

F4 · derivative.expiration_date: Represents previously granted performance share units for which the performance criteria for the three-year performance period from January 1, 2017 through December 31, 2019 have been satisfied, as reported in the reporting person's Form 4 filed on February 13, 2020, as amended on February 18, 2020.

SEC source: 0001209191-20-016602 · doc4.xml · nonDerivative · entry 4

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,856.191

F3 · security: The reporting person was awarded time-based restricted stock units on March 3, 2020, which will vest in annual installments of 25 percent over four years.

SEC source: 0001209191-20-016602 · doc4.xml · nonDerivative · entry 3

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,372.191

F2 · kind: Shares surrendered to the issuer by the reporting person as payment for tax withholding related to the vesting of time-based restricted stock units and performance share units.

SEC source: 0001209191-20-016602 · doc4.xml · nonDerivative · entry 2

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,610.191

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

SEC source: 0001209191-20-016602 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,126.191

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

SEC source: 0001209191-20-015967 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,288.191

F1 · acquired: Shares surrendered to the issuer by the reporting person as payment for the tax withholding related to the vesting of time-based restricted stock units.

SEC source: 0001209191-20-015038 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,571.191

F1 · acquired: Shares surrendered to the issuer by the reporting person as payment for the tax withholding related to the vesting of time-based restricted stock units.

F2 · balance_after: Includes 500 shares of Koppers Holdings Inc. common stock acquired pursuant to the Koppers Holdings Inc. Employee Stock Purchase Plan ("ESPP") on March 29, 2019. These acquisitions were exempt under both Rule 16b-3(c) and Rule 16b-3(d).

SEC source: 0001209191-20-009095 · doc4.xml · derivative · entry 2

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,510

Underlying: Common Stock · 7,510 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units represent the right to receive shares of common stock on a one-for-one basis and may be settled in cash or in shares of common stock.

F3 · derivative.exercise_date: On March 6, 2019, the reporting person was granted performance shares units for which the performance criteria for the one-year performance period from January 1, 2019 through December 31, 2019 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 March 6, 2020. Fifty percent (50%) of such restricted stock units are subject to an additional vesting requirement, such that they will vest on March 6, 2022 so long as the absolute total shareholder return of the common stock for the three-year performance period from January 1, 2019 through December 31, 2021 is not negative.

F3 · derivative.expiration_date: On March 6, 2019, the reporting person was granted performance shares units for which the performance criteria for the one-year performance period from January 1, 2019 through December 31, 2019 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 March 6, 2020. Fifty percent (50%) of such restricted stock units are subject to an additional vesting requirement, such that they will vest on March 6, 2022 so long as the absolute total shareholder return of the common stock for the three-year performance period from January 1, 2019 through December 31, 2021 is not negative.

SEC source: 0001209191-20-009095 · doc4.xml · derivative · entry 1

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,838

Underlying: Common Stock · 4,838 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units represent the right to receive shares of common stock on a one-for-one basis and may be settled in cash or in shares of common stock.

F2 · derivative.exercise_date: Represents previously granted performance share units for which the performance criteria for the three-year performance period from January 1, 2017 through December 31, 2019 have been satisfied.

F2 · derivative.expiration_date: Represents previously granted performance share units for which the performance criteria for the three-year performance period from January 1, 2017 through December 31, 2019 have been satisfied.

SEC source: 0001209191-20-009909 · doc4a.xml · derivative · entry 2

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,510

Underlying: Common Stock · 7,510 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units represent the right to receive shares of common stock on a one-for-one basis and may be settled in cash or in shares of common stock.

F3 · derivative.exercise_date: On March 6, 2019, the reporting person was granted performance share units for which the performance criteria for the one-year performance period from January 1, 2019 through December 31, 2019 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 March 6, 2022. If the Company's total shareholder return over the three-year period of January 1, 2019 through December 31, 2021 is negative, then the cumulative number of units that may vest for such three-year period will be capped at 100% of the target number. (This Form 4 amendment is being filed to correct footnote 3 in the original filing, which should be disregarded).

F3 · derivative.expiration_date: On March 6, 2019, the reporting person was granted performance share units for which the performance criteria for the one-year performance period from January 1, 2019 through December 31, 2019 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 March 6, 2022. If the Company's total shareholder return over the three-year period of January 1, 2019 through December 31, 2021 is negative, then the cumulative number of units that may vest for such three-year period will be capped at 100% of the target number. (This Form 4 amendment is being filed to correct footnote 3 in the original filing, which should be disregarded).

SEC source: 0001209191-20-009909 · doc4a.xml · derivative · entry 1

Sullivan James A. · CIK 0001450800 · EVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,838

Underlying: Common Stock · 4,838 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units represent the right to receive shares of common stock on a one-for-one basis and may be settled in cash or in shares of common stock.

F2 · derivative.exercise_date: Represents previously granted performance share units for which the performance criteria for the three-year performance period from January 1, 2017 through December 31, 2019 have been satisfied.

F2 · derivative.expiration_date: Represents previously granted performance share units for which the performance criteria for the three-year performance period from January 1, 2017 through December 31, 2019 have been satisfied.

SEC source: 0001209191-19-018079 · doc4.xml · derivative · entry 2

Sullivan James A. · CIK 0001450800 · SVP RPS, Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,901

Underlying: Common Stock · 15,901 shares

Expires 2029-03-06

F1 · derivative.exercise_date: The reporting person was granted stock options on March 6, 2019, which will vest in four equal annual installments, beginning on the first anniversary of the grant date.

SEC source: 0001209191-19-018079 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · SVP RPS, Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,557.191

SEC source: 0001209191-19-016336 · doc4.xml · derivative · entry 4

Sullivan James A. · CIK 0001450800 · SVP RPS, Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 968

Underlying: Common Stock · 484 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.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F5 · derivative.exercise_date: On March 3, 2017, the reporting person was granted restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F5 · derivative.expiration_date: On March 3, 2017, the reporting person was granted restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001209191-19-016336 · doc4.xml · nonDerivative · entry 3

Sullivan James A. · CIK 0001450800 · SVP RPS, Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,051.191

F3 · acquired: Shares surrendered to the issuer by the reporting person as payment for tax withholding related to the vesting of time-based restricted stock units and performance-based stock units.

F4 · balance_after: Reflects the December 31, 2018 acquisition of 134 shares of Koppers Holdings Inc. common stock acquired pursuant to the Koppers Holdings Inc. Employee Stock Purchase Plan which is exempt under both Rule 16b-3(c) and Rule 16b-3(d).

SEC source: 0001209191-19-016336 · doc4.xml · nonDerivative · entry 2

Sullivan James A. · CIK 0001450800 · SVP RPS, Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,102.191

F2 · acquired: Represents previously granted performance share units for which the performance criteria for the three year performance period of 2016 through 2018 have been satisfied.

SEC source: 0001209191-19-016336 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · SVP RPS, Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,641.191

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

SEC source: 0001209191-18-062897 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · SVP RPS, Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,157.191

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $16.43 to $16.44, 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.

F2 · balance_after: Reflects the September 28, 2018 acquisition of 175 shares of Koppers Holdings Inc. common stock acquired pursuant to the Koppers Holdings Inc. Employee Stock Purchase Plan which is exempt under both Rule 16b-3(c) and Rule 16b-3(d).

SEC source: 0001209191-18-046814 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · SVP RPS, Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,982.191

F1 · balance_after: Includes 309 shares of Koppers Holdings Inc. common stock acquired pursuant to the Koppers Holdings Inc. Employee Stock Purchase Plan ("ESPP") as of June 29, 2018. These acquisitions were exempt under both Rule 16b-3(c) and Rule 16b-3(d).

SEC source: 0001209191-18-017484 · doc4.xml · derivative · entry 6

Sullivan James A. · CIK 0001450800 · SVP Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,452

Underlying: Common Stock · 483 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.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F6 · derivative.exercise_date: On March 3, 2017, the reporting person was granted restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

F6 · derivative.expiration_date: On March 3, 2017, the reporting person was granted restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001209191-18-017484 · doc4.xml · derivative · entry 5

Sullivan James A. · CIK 0001450800 · SVP Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,009

Underlying: Common Stock · 11,009 shares

Expires 2028-03-02

F5 · derivative.exercise_date: The reporting person was granted stock options on March 2, 2018, which will vest in four equal annual installments, with the first installment vesting on March 2, 2019.

SEC source: 0001209191-18-017484 · doc4.xml · nonDerivative · entry 4

Sullivan James A. · CIK 0001450800 · SVP Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,673.191

F3 · acquired: Shares surrendered to the issuer by the reporting person as payment for the tax withholding related to the vesting of time-based and performance-based restricted stock units.

F4 · balance_after: Includes 500 shares of Koppers Holdings Inc. common stock acquired pursuant to the Koppers Holdings Inc. Employee Stock Purchase Plan ("ESPP") as of December 29, 2017, the date of the latest available statement of the reporting person's ESPP Holdings. These acquisitions were exempt under both Rule 16b-3(c) and Rule 16b-3(d).

SEC source: 0001209191-18-017484 · doc4.xml · nonDerivative · entry 3

Sullivan James A. · CIK 0001450800 · SVP Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,126.191

F2 · acquired: Represents previously granted performance share units for which the performance criteria for the three-year performance period of 2015 through 2017 have been satisfied.

SEC source: 0001209191-18-017484 · doc4.xml · nonDerivative · entry 2

Sullivan James A. · CIK 0001450800 · SVP Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,716.191

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

SEC source: 0001209191-18-017484 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · SVP Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,233.191

SEC source: 0001209191-18-016936 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · SVP Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,349.191

F1 · acquired: Shares surrendered to the issuer by the reporting person as payment for tax withholding related to the vesting of time-based restricted stock units ("RSUs").

F2 · balance_after: Includes 500 shares of Koppers Holdings Inc. common stock acquired pursuant to the Koppers Holdings Inc. Employee Stock Purchase Plan ("ESPP") as of December 29, 2017, the date of the latest available statement of the reporting person's ESPP Holdings. These acquisitions were exempt under both Rule 16b-3(c) and Rule 16b-3(d).

SEC source: 0001209191-17-019071 · doc4.xml · derivative · entry 3

Sullivan James A. · CIK 0001450800 · SVP Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,152

Underlying: Common Stock · 7,152 shares

Expires 2027-03-02

F4 · derivative.exercise_date: The reporting person was granted stock options on March 3, 2017, which will vest in four equal annual installments, with the first installment vesting on March 3, 2018.

SEC source: 0001209191-17-019071 · doc4.xml · derivative · entry 2

Sullivan James A. · CIK 0001450800 · SVP Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,935

Underlying: Common Stock · 1,935 shares

Expires not disclosed

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Koppers Holdings Inc. common stock (the "Common Stock"), or its equivalent cash value.

F3 · derivative.exercise_date: The reporting person was granted RSUs on March 3, 2017 under the Koppers Holdings Inc. 2005 Long Term Incentive Plan, as Amended and Restated. RSUs vest in four equal annual installments, with the first installment vesting on March 3, 2018. Upon vesting, the RSUs will be paid out in whole shares of Common Stock or cash as may be determined by the Company.

F3 · derivative.expiration_date: The reporting person was granted RSUs on March 3, 2017 under the Koppers Holdings Inc. 2005 Long Term Incentive Plan, as Amended and Restated. RSUs vest in four equal annual installments, with the first installment vesting on March 3, 2018. Upon vesting, the RSUs will be paid out in whole shares of Common Stock or cash as may be determined by the Company.

SEC source: 0001209191-17-019071 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · SVP Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,284.191

F1 · acquired: Shares surrendered to the issuer by the reporting person as payment for tax withholding related to the vesting of time-based restricted stock units ("RSUs").

SEC source: 0001209191-17-017451 · doc4.xml · nonDerivative · entry 1

Sullivan James A. · CIK 0001450800 · SVP Global CM&C

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,640.5568

F1 · acquired: Shares surrendered to the issuer by the reporting person as payment for tax withholding related to the vesting of time-based restricted stock units.