| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in KOP over the last quarter tilts toward selling: insiders offloaded a net 97,808 shares worth roughly $4.9M.
KOP sits in the Chemicals industry within the Materials sector, so this activity is best read against the sector's broader insider trend.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 429.4K | $19.73M | - | |
| Dir | 83.8K | - | - | |
| Pres | 82.9K | $4.14M | - | |
| Other | 63.1K | $2.35M | - | |
| CFO | 41.0K | - | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 2, 2026 | Ball M Leroy72 | CEO | Sell | 6,275 | $36.87 | $231,371.38 | -1.4% | +13.1% | - | |
| Aug 15, 2025 | Ball M Leroy72 | CEO | Sell | 2,448 | $30.48 | $74,615.04 | -0.7% | -0.7% | +59.2% | |
| Mar 19, 2025 | Ball M Leroy72 | CEO | Sell | 3,784 | $29.27 | $110,768.20 | -1.0% | +8.2% | +28.2% | |
| Nov 19, 2024 | Tritch Stephen R | Director | Sell | 3,533 | $37.08 | $131,003.64 | -6.9% | -19.0% | -25.8% | |
| Nov 19, 2024 | Ball M Leroy72 | CEO | Sale+OE | 6,000 | $37.26 | $223,580.25 | -1.9% | -19.0% | -25.8% | |
| Nov 15, 2024 | Ball M Leroy72 | CEO | Sale+OE | 11,103 | $37.22 | $413,198.31 | -3.4% | -17.3% | -20.6% | |
| Nov 13, 2024 | Ball M Leroy72 | CEO | Sale+OE | 9,102 | $37.87 | $344,699.97 | -2.8% | -19.1% | -22.5% | |
| Nov 12, 2024 | Pearce Bradley A60 | Chief Accounting Officer | Sell | 3,000 | $37.19 | $111,570.00 | -10.2% | -20.8% | -24.9% | |
| Aug 29, 2024 | Ball M Leroy72 | CEO | Sell | 3,803 | $38.35 | $145,845.05 | -1.2% | -1.4% | -25.7% | |
| Aug 27, 2024 | Ball M Leroy72 | CEO | Sale+OE | 4,000 | $39.06 | $156,240.00 | -1.2% | +0.2% | -25.0% |