| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KOP | Common Stock | Award | $0 | +13,628 | +40% | $0.000000 | 47,662 | 03 Jan 2025 | Direct | F1, F2 |
| transaction | KOP | Common Stock | Options Exercise | +6,867 | +14% | 54,529 | 03 Jan 2025 | Direct | F3 | ||
| transaction | KOP | Common Stock | Options Exercise | $0 | +210 | +0.39% | $0.000000 | 54,739 | 03 Jan 2025 | Direct | F4 |
| transaction | KOP | Common Stock | Tax liability | $180,487 | -5,690 | -10% | $31.72 | 49,049 | 03 Jan 2025 | Direct | F5 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KOP | Restricted Stock Units | Award | $0 | +2,630 | +62% | $0.000000 | 6,867 | 03 Jan 2025 | Common Stock | 2,630 | Direct | F3, F6 | |
| transaction | KOP | Restricted Stock Units | Award | $0 | +1,439 | +69% | $0.000000 | 3,513 | 03 Jan 2025 | Common Stock | 1,439 | Direct | F3, F7 | |
| transaction | KOP | Dividend Equivalent Rights | Award | $0 | +69 | +28% | $0.000000 | 314 | 03 Jan 2025 | Common Stock | 69 | Direct | F8 | |
| transaction | KOP | Restricted Stock Units | Options Exercise | $0 | -6,867 | -100% | $0.000000 | 0 | 03 Jan 2025 | Common Stock | 6,867 | Direct | F3, F9 | |
| transaction | KOP | Dividend Equivalent Rights | Options Exercise | $0 | -210 | -67% | $0.000000 | 104 | 03 Jan 2025 | Common Stock | 210 | Direct | F10 |
| Id | Content |
|---|---|
| F1 | 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. |
| F2 | Includes 495 shares of Koppers Holdings Inc. common stock acquired pursuant to the Koppers Holdings Inc. Employee Stock Purchase Plan on March 28, 2024. These acquisitions were exempt under both Rule 16b-3(c) and Rule 16b-3(d). |
| F3 | Restricted stock units convert into common stock on a one-for-one basis. |
| F4 | Represents shares acquired upon release of dividend equivalent rights ("DERs"), as reported in Table II, on a one-for-one basis. |
| F5 | 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"). |
| F6 | 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. |
| F7 | 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. |
| F8 | 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. |
| F9 | 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. |
| F10 | 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. |