Koppers Holdings Inc. (20) | Human Resources (5)
- Form of Restricted Stock Unit Issuance Agreement Performance Vesting (Filed With SEC on February 23, 2022)
- Form of Change in Control Agreement entered into as of March 1, 2021 between the Company and the named Executive (Filed With SEC on May 7, 2021)
- Form of Restricted Stock Unit Issuance Agreement Performance Vesting (Filed With SEC on February 24, 2021)
- Form of Restricted Stock Unit Issuance Agreement Performance Vesting (Filed With SEC on February 27, 2020)
- Form of Restricted Stock Unit Issuance Agreement Performance Vesting (Filed With SEC on March 1, 2019)