| X | Filing Date | Trade Date | Ticker | Insider Name | Title | Trade Type | Price | Qty | Owned | ΔOwn | Value | 1d | 1w | 1m | 6m | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2024-03-05 | KOP | Sullivan James A. | Pres, COO | S - Sale+OE | $53.41 | -37,207 | 111,192 | -25% | -$1,987,250 | |||||
| D | 2024-03-04 | KOP | Sullivan James A. | Pres, COO | S - Sale+OE | $54.01 | -700 | 111,192 | -1% | -$37,807 | |||||
| D | 2024-03-01 | KOP | Sullivan James A. | Pres, COO | S - Sale+OE | $54.50 | -10,714 | 111,192 | -9% | -$583,867 | |||||
| D | 2023-12-14 | KOP | Sullivan James A. | Ex. VP COO | S - Sale+OE | $45.01 | -594 | 94,786 | -1% | -$26,736 | |||||
| DM | 2023-12-12 | KOP | Sullivan James A. | Ex. VP COO | S - Sale+OE | $44.22 | -22,263 | 94,786 | -19% | -$984,498 | |||||
| DM | 2023-12-08 | KOP | Sullivan James A. | Ex. VP COO | S - Sale+OE | $44.20 | -19,682 | 94,786 | -17% | -$869,847 | |||||
| DM | 2023-12-06 | KOP | Sullivan James A. | Ex. VP COO | S - Sale+OE | $44.50 | -16,609 | 94,786 | -15% | -$739,095 | |||||
| D | 2023-12-05 | KOP | Sullivan James A. | Ex. VP COO | S - Sale+OE | $45.15 | -17,544 | 94,786 | -16% | -$792,112 | 
| A | Amended filing | 
| D | Derivative transaction in filing (usually option exercise) | 
| E | Error detected in filing | 
| M | Multiple transactions in filing; earliest reported transaction date and weighted average transaction price | 
| S - Sale | Sale of securities on an exchange or to another person | 
| S - Sale+OE | Sale of securities on an exchange or to another person (after option exercise) | 
| F - Tax | Payment of exercise price or tax liability using portion of securities received from the company | 
| P - Purchase | Purchase of securities on an exchange or from another person |