Attached files
| file | filename |
|---|---|
| EX-21 - EX-21 - Koppers Holdings Inc. | d836465dex21.htm |
| EX-31.2 - EX-31.2 - Koppers Holdings Inc. | d836465dex312.htm |
| EX-23.1 - EX-23.1 - Koppers Holdings Inc. | d836465dex231.htm |
| EX-32.1 - EX-32.1 - Koppers Holdings Inc. | d836465dex321.htm |
| EX-31.1 - EX-31.1 - Koppers Holdings Inc. | d836465dex311.htm |
| EX-10.99 - EX-10.99 - Koppers Holdings Inc. | d836465dex1099.htm |
| EX-10.96 - EX-10.96 - Koppers Holdings Inc. | d836465dex1096.htm |
| EX-10.98 - EX-10.98 - Koppers Holdings Inc. | d836465dex1098.htm |
| EX-10.97 - EX-10.97 - Koppers Holdings Inc. | d836465dex1097.htm |
| EX-10.102 - EX-10.102 - Koppers Holdings Inc. | d836465dex10102.htm |
| EX-10.101 - EX-10.101 - Koppers Holdings Inc. | d836465dex10101.htm |
| EX-10.100 - EX-10.100 - Koppers Holdings Inc. | d836465dex10100.htm |
| EXCEL - IDEA: XBRL DOCUMENT - Koppers Holdings Inc. | Financial_Report.xls |
| 10-K - FORM 10-K - Koppers Holdings Inc. | d836465d10k.htm |
| EX-12.1 - EX-12.1 - Koppers Holdings Inc. | d836465dex121.htm |
Exhibit 24
KOPPERS HOLDINGS INC.
POWER OF ATTORNEY
(10-K)
I, David M. Hillenbrand, Ph.D., a Director of Koppers Holdings Inc. (the “Corporation”), a Pennsylvania corporation, hereby constitute and appoint Leroy M. Ball, Jr., Michael J. Zugay and Steven R. Lacy, or any of them, my true and lawful attorneys or attorneys-in-fact, with full power of substitution and revocation, to sign, in my name and on my behalf as a Director of the Corporation, the Corporation’s Form 10-K for the fiscal year ended December 31, 2014, to be filed with the Securities and Exchange Commission, Washington, DC.
WITNESS my hand this 17th day of February, 2015.
| /s/ David M. Hillenbrand, Ph.D. |
| David M. Hillenbrand, Ph.D. |
KOPPERS HOLDINGS INC.
POWER OF ATTORNEY
(10-K)
I, Louis L. Testoni, a Director of Koppers Holdings Inc. (the “Corporation”), a Pennsylvania corporation, hereby constitute and appoint Leroy M. Ball, Jr., Michael J. Zugay and Steven R. Lacy, or any of them, my true and lawful attorneys or attorneys-in-fact, with full power of substitution and revocation, to sign, in my name and on my behalf as a Director of the Corporation, the Corporation’s Form 10-K for the fiscal year ended December 31, 2014, to be filed with the Securities and Exchange Commission, Washington, DC.
WITNESS my hand this 19th day of February, 2015.
| /s/ Louis L. Testoni |
| Louis L. Testoni |
KOPPERS HOLDINGS INC.
POWER OF ATTORNEY
(10-K)
I, Cynthia A. Baldwin, a Director of Koppers Holdings Inc. (the “Corporation”), a Pennsylvania corporation, hereby constitute and appoint Leroy M. Ball, Jr., Michael J. Zugay and Steven R. Lacy, or any of them, my true and lawful attorneys or attorneys-in-fact, with full power of substitution and revocation, to sign, in my name and on my behalf as a Director of the Corporation, the Corporation’s Form 10-K for the fiscal year ended December 31, 2014, to be filed with the Securities and Exchange Commission, Washington, DC.
WITNESS my hand this 17th day of February, 2015.
| /s/ Cynthia A. Baldwin |
| Cynthia A. Baldwin |
KOPPERS HOLDINGS INC.
POWER OF ATTORNEY
(10-K)
I, Albert J. Neupaver, a Director of Koppers Holdings Inc. (the “Corporation”), a Pennsylvania corporation, hereby constitute and appoint Leroy M. Ball, Jr., Michael J. Zugay and Steven R. Lacy, or any of them, my true and lawful attorneys or attorneys-in-fact, with full power of substitution and revocation, to sign, in my name and on my behalf as a Director of the Corporation, the Corporation’s Form 10-K for the fiscal year ended December 31, 2014, to be filed with the Securities and Exchange Commission, Washington, DC.
WITNESS my hand this 17th day of February, 2015.
| /s/ Albert J. Neupaver |
| Albert J. Neupaver |
KOPPERS HOLDINGS INC.
POWER OF ATTORNEY
(10-K)
I, Sharon Feng, Ph.D., a Director of Koppers Holdings Inc. (the “Corporation”), a Pennsylvania corporation, hereby constitute and appoint Leroy M. Ball, Jr., Michael J. Zugay and Steven R. Lacy, or any of them, my true and lawful attorneys or attorneys-in-fact, with full power of substitution and revocation, to sign, in my name and on my behalf as a Director of the Corporation, the Corporation’s Form 10-K for the fiscal year ended December 31, 2014, to be filed with the Securities and Exchange Commission, Washington, DC.
WITNESS my hand this 17th day of February, 2015.
| /s/ Sharon Feng, Ph.D. |
| Sharon Feng, Ph.D. |
KOPPERS HOLDINGS INC.
POWER OF ATTORNEY
(10-K)
I, Stephen R. Tritch, a Director of Koppers Holdings Inc. (the “Corporation”), a Pennsylvania corporation, hereby constitute and appoint Leroy M. Ball, Jr., Michael J. Zugay and Steven R. Lacy, or any of them, my true and lawful attorneys or attorneys-in-fact, with full power of substitution and revocation, to sign, in my name and on my behalf as a Director of the Corporation, the Corporation’s Form 10-K for the fiscal year ended December 31, 2014, to be filed with the Securities and Exchange Commission, Washington, DC.
WITNESS my hand this 17th day of February, 2015.
| /s/ Stephen R. Tritch |
| Stephen R. Tritch |
KOPPERS HOLDINGS INC.
POWER OF ATTORNEY
(10-K)
I, T. Michael Young, a Director of Koppers Holdings Inc. (the “Corporation”), a Pennsylvania corporation, hereby constitute and appoint Leroy M. Ball, Jr., Michael J. Zugay and Steven R. Lacy, or any of them, my true and lawful attorneys or attorneys-in-fact, with full power of substitution and revocation, to sign, in my name and on my behalf as a Director of the Corporation, the Corporation’s Form 10-K for the fiscal year ended December 31, 2014, to be filed with the Securities and Exchange Commission, Washington, DC.
WITNESS my hand this 17th day of February, 2015.
| /s/ T. Michael Young |
| T. Michael Young |
KOPPERS HOLDINGS INC.
POWER OF ATTORNEY
(10-K)
I, Walter W. Turner, a Director of Koppers Holdings Inc. (the “Corporation”), a Pennsylvania corporation, hereby constitute and appoint Leroy M. Ball, Jr., Michael J. Zugay and Steven R. Lacy, or any of them, my true and lawful attorneys or attorneys-in-fact, with full power of substitution and revocation, to sign, in my name and on my behalf as a Director of the Corporation, the Corporation’s Form 10-K for the fiscal year ended December 31, 2014, to be filed with the Securities and Exchange Commission, Washington, DC.
WITNESS my hand this 18th day of February, 2015.
| /s/ Walter W. Turner |
| Walter W. Turner |