Ball M. Leroy's most recent trade in Koppers Holdings Inc was a trade of 64,634 Restricted Stock Units done . Disclosure was reported to the exchange on Jan. 2, 2026.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 02 Jan 2026 | 64,634 | 0 | - | - | Restricted Stock Units | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 02 Jan 2026 | 64,634 | 449,094 (2%) | 0% | - | Common Stock | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 26.93 per share. | 02 Jan 2026 | 39,811 | 411,339 (1%) | 0% | 26.9 | 1,072,110 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 27,152 | 384,460 (1%) | 0% | 0 | Common Stock | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 15,972 | 64,634 | - | - | Restricted Stock Units | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 12,360 | 12,360 | - | - | Restricted Stock Units | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 02 Jan 2026 | 2,056 | 454 | - | - | Dividend Equivalent Rights | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 02 Jan 2026 | 2,056 | 451,150 (2%) | 0% | 0 | Common Stock | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 519 | 2,510 | - | - | Dividend Equivalent Rights | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Dec 2025 | 1,087 | 1,991 | - | - | Dividend Equivalent Rights | |
| ATI Inc | Leroy M. Ball | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 19 Nov 2025 | 185 | 34,182 (0%) | 0% | 0 | Common Stock, par value $0.10 per share | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 30.48 per share. | 15 Aug 2025 | 2,448 | 357,308 (1%) | 0% | 30.5 | 74,615 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Gift of securities by or to the insider at price $ 0.00 per share. | 18 Jun 2025 | 834 | 359,428 (1%) | 0% | 0 | Common Stock | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Gift of securities by or to the insider at price $ 0.00 per share. | 21 May 2025 | 1,750 | 360,262 (1%) | 0% | 0 | Common Stock | |
| ATI Inc | Leroy M. Ball | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 May 2025 | 1,655 | 34,367 (0%) | 0% | 0 | Common Stock, par value $0.10 per share | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 29.15 per share. | 19 Mar 2025 | 3,279 | 362,017 (1%) | 0% | 29.2 | 95,583 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 30.07 per share. | 19 Mar 2025 | 505 | 361,512 (1%) | 0% | 30.1 | 15,185 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 20 Feb 2025 | 6,000 | 0 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 20 Feb 2025 | 6,000 | 369,798 (1%) | 0% | 17.6 | 105,420 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 30.58 per share. | 20 Feb 2025 | 4,502 | 365,296 (1%) | 0% | 30.6 | 137,671 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Jan 2025 | 51,874 | 0 | - | - | Restricted Stock Units | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Jan 2025 | 51,874 | 395,015 (1%) | 0% | - | Common Stock | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 31.72 per share. | 03 Jan 2025 | 32,609 | 363,798 (1%) | 0% | 31.7 | 1,034,357 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 03 Jan 2025 | 28,816 | 343,141 (1%) | 0% | 0 | Common Stock | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 03 Jan 2025 | 19,936 | 48,662 | - | - | Restricted Stock Units | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 03 Jan 2025 | 19,862 | 51,874 | - | - | Restricted Stock Units | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Jan 2025 | 1,392 | 904 | - | - | Dividend Equivalent Rights | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Jan 2025 | 1,392 | 396,407 (1%) | 0% | 0 | Common Stock | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 03 Jan 2025 | 675 | 2,293 | - | - | Dividend Equivalent Rights | |
| Koppers Holdings Inc | Ball M. Leroy | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Dec 2024 | 701 | 1,618 | - | - | Dividend Equivalent Rights | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Nov 2024 | 6,000 | 6,000 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 19 Nov 2024 | 6,000 | 320,325 (1%) | 0% | 17.6 | 105,420 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 37.26 per share. | 19 Nov 2024 | 5,973 | 314,352 (1%) | 0% | 37.3 | 222,554 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Gift of securities by or to the insider at price $ 0.00 per share. | 19 Nov 2024 | 804 | 314,325 (1%) | 0% | 0 | Common Stock | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 38.00 per share. | 19 Nov 2024 | 27 | 314,325 (1%) | 0% | 38 | 1,026 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 14 Nov 2024 | 6,000 | 12,000 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 14 Nov 2024 | 6,000 | 321,129 (1%) | 0% | 17.6 | 105,420 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 14 Nov 2024 | 5,103 | 320,232 (1%) | 0% | 17.6 | 89,660 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 14 Nov 2024 | 5,103 | 18,000 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 37.77 per share. | 14 Nov 2024 | 5,103 | 315,129 (1%) | 0% | 37.8 | 192,740 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 36.38 per share. | 14 Nov 2024 | 4,200 | 316,929 (1%) | 0% | 36.4 | 152,796 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 37.59 per share. | 14 Nov 2024 | 1,800 | 315,129 (1%) | 0% | 37.6 | 67,662 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 12 Nov 2024 | 5,000 | 27,205 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 12 Nov 2024 | 5,000 | 320,129 (1%) | 0% | 17.6 | 87,850 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 12 Nov 2024 | 4,102 | 23,103 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 12 Nov 2024 | 4,102 | 319,231 (1%) | 0% | 17.6 | 72,072 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 37.81 per share. | 12 Nov 2024 | 4,102 | 315,129 (1%) | 0% | 37.8 | 155,097 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 37.85 per share. | 12 Nov 2024 | 4,045 | 316,084 (1%) | 0% | 37.8 | 153,103 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 38.22 per share. | 12 Nov 2024 | 955 | 315,129 (1%) | 0% | 38.2 | 36,500 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 38.35 per share. | 29 Aug 2024 | 3,803 | 315,129 (1%) | 0% | 38.3 | 145,845 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 27 Aug 2024 | 4,000 | 322,932 (1%) | 0% | 17.6 | 70,280 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 27 Aug 2024 | 4,000 | 32,205 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 39.06 per share. | 27 Aug 2024 | 4,000 | 318,932 (1%) | 0% | 39.1 | 156,240 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 39.73 per share. | 20 Jun 2024 | 2,265 | 318,743 (1%) | 0% | 39.7 | 89,988 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 06 Jun 2024 | 2,500 | 323,508 (1%) | 0% | 17.6 | 43,925 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 42.45 per share. | 06 Jun 2024 | 2,500 | 321,008 (1%) | 0% | 42.5 | 106,125 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 06 Jun 2024 | 2,500 | 38,705 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 06 Jun 2024 | 2,500 | 36,205 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 06 Jun 2024 | 2,500 | 323,508 (1%) | 0% | 17.6 | 43,925 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 43.69 per share. | 06 Jun 2024 | 2,500 | 321,008 (1%) | 0% | 43.7 | 109,225 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 24 May 2024 | 2,500 | 43,705 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 24 May 2024 | 2,500 | 41,205 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 24 May 2024 | 2,500 | 323,508 (1%) | 0% | 17.6 | 43,925 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 43.13 per share. | 24 May 2024 | 2,500 | 321,008 (1%) | 0% | 43.1 | 107,825 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 24 May 2024 | 2,500 | 323,508 (1%) | 0% | 17.6 | 43,925 | Commoon Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 42.36 per share. | 24 May 2024 | 2,491 | 321,017 (1%) | 0% | 42.4 | 105,519 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 43.00 per share. | 24 May 2024 | 9 | 321,008 (1%) | 0% | 43 | 387 | Common Stock |
| ATI Inc | Leroy M. Ball | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 21 May 2024 | 2,054 | 33,192 (0%) | 0% | 0 | Common Stock, par value $0.10 per share | |
| ATI Inc | Leroy M. Ball | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 21 May 2024 | 480 | 32,712 (0%) | 0% | 0 | Common Stock, par value $0.10 per share | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 06 Mar 2024 | 5,000 | 46,205 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 06 Mar 2024 | 5,000 | 328,080 (1%) | 0% | 17.6 | 87,850 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 52.83 per share. | 06 Mar 2024 | 4,970 | 323,110 (1%) | 0% | 52.8 | 262,565 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 52.97 per share. | 06 Mar 2024 | 2,362 | 320,718 (1%) | 0% | 53.0 | 125,115 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 53.43 per share. | 06 Mar 2024 | 30 | 323,080 (1%) | 0% | 53.4 | 1,603 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 04 Mar 2024 | 6,103 | 51,205 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 04 Mar 2024 | 6,103 | 329,183 (1%) | 0% | 17.6 | 107,230 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 53.47 per share. | 04 Mar 2024 | 5,276 | 323,180 (1%) | 0% | 53.5 | 282,108 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 04 Mar 2024 | 5,000 | 328,080 (1%) | 0% | 17.6 | 87,850 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 04 Mar 2024 | 5,000 | 57,308 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 53.51 per share. | 04 Mar 2024 | 5,000 | 323,080 (1%) | 0% | 53.5 | 267,550 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Gift of securities by or to the insider at price $ 0.00 per share. | 04 Mar 2024 | 1,862 | 323,080 (1%) | 0% | 0 | Common Stock | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 52.90 per share. | 04 Mar 2024 | 727 | 328,456 (1%) | 0% | 52.9 | 38,458 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Sale of securities on an exchange or to another person at price $ 54.00 per share. | 04 Mar 2024 | 100 | 323,080 (1%) | 0% | 54 | 5,400 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 52.97 per share. | 01 Mar 2024 | 2,882 | 324,942 (1%) | 0% | 53.0 | 152,660 | Common Stock |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Mar 2024 | 92 | 917 | - | - | Dividend Equivalent Rights | |
| Koppers Holdings Inc | Leroy M. Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Mar 2024 | 92 | 327,824 (1%) | 0% | 0 | Common Stock | |
| Koppers Holdings Inc | Ball Leroy M. | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 04 Jan 2024 | 41,150 | 352,433 (1%) | 0% | - | Common Stock | |
| Koppers Holdings Inc | Leroy Ball M. | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 04 Jan 2024 | 41,150 | 0 | - | - | Restricted Stock Units | |
| Koppers Holdings Inc | M. Leroy Ball | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 04 Jan 2024 | 28,726 | 28,726 | - | - | Restricted Stock Units | |
| Koppers Holdings Inc | Leroy Ball M. | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 04 Jan 2024 | 26,155 | 32,012 | - | - | Restricted Stock Units | |
| Koppers Holdings Inc | M. Leroy Ball | Director, CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 47.32 per share. | 04 Jan 2024 | 25,447 | 327,732 (1%) | 0% | 47.3 | 1,204,152 | Common Stock |
| Koppers Holdings Inc | Ball Leroy M. | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 04 Jan 2024 | 20,945 | 41,150 | - | - | Restricted Stock Units | |
| Koppers Holdings Inc | Leroy Ball M. | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 04 Jan 2024 | 14,862 | 311,283 (1%) | 0% | 0 | Common Stock | |
| Koppers Holdings Inc | Leroy Ball M. | Director, CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 04 Jan 2024 | 842 | 1,755 | - | - | Dividend Equivalent Rights | |
| Koppers Holdings Inc | M. Leroy Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 04 Jan 2024 | 746 | 353,179 (1%) | 0% | 0 | Common Stock | |
| Koppers Holdings Inc | M. Leroy Ball | Director, CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 04 Jan 2024 | 746 | 1,009 | - | - | Dividend Equivalent Rights | |
| Koppers Holdings Inc | Leroy M. Ball | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 49.27 per share. | 20 Dec 2023 | 7,000 | 296,421 (1%) | 0% | 49.3 | 344,890 | Common Stock |
| Koppers Holdings Inc | M. Ball Leroy | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.57 per share. | 20 Dec 2023 | 7,000 | 303,421 (1%) | 0% | 17.6 | 122,990 | Common Stock |
| Koppers Holdings Inc | Ball M. Leroy | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 20 Dec 2023 | 7,000 | 62,308 | - | - | Employee Stock Options (Rights to Buy) | |
| Koppers Holdings Inc | Ball M. Leroy | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 12 Dec 2023 | 499 | 913 | - | - | Dividend Equivalent Rights | |
| Koppers Holdings Inc | Leroy M. Ball | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Dec 2023 | 13,102 | 69,308 | - | - | Employee Stock Options (Rights to Buy) |