Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| KOP | Ball M Leroy | CEO | 08/31/2026 | Schenkung | — | 200 | — | Form 4 |
| KOP | Ball M Leroy | CEO | 08/31/2026 | Verkauf | 45.96 | 4,000 | 183,840 | Form 4 |
| KOP | Ball M Leroy | CEO | 08/19/2026 | Verkauf | 45.84 | 3,000 | 137,520 | Form 4 |
| KOP | Lucas Stephen G | SVP, Culture and Engagement | 08/12/2026 | Verkauf | 44.55 | 1,308 | 58,271 | Form 4 |
| KOP | Sullivan James A. | President and CTO | 08/11/2026 | Verkauf | 50.00 | 7,500 | 375,000 | Form 4 |
| KOP | Pearce Bradley A | CAO | 08/10/2026 | Verkauf | 51.01 | 2,000 | 102,020 | Form 4 |
| KOP | Sullivan James A. | President and CTO | 08/07/2026 | Verkauf | 51.22 | 100 | 5,122 | Form 4 |
| KOP | Sullivan James A. | President and CTO | 08/07/2026 | Verkauf | 50.01 | 79,900 | 3,995,799 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).