|
⚲
|
| Keyboard |
| Koppers Holdings Inc
✚
|
|
|---|---|
| CIK # | 0001315257 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 10-K | [0001315257] | |
| 10-Q | [0001315257] | |
| 3 | [0001315257] | |
| 4 | [0001315257] | |
| 5 | [0001315257] | |
| 8-K | [0001315257] | |
| SC 13D | [0001315257] | |
| SC 13G | [0001315257] |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Koppers Holdings Inc KOP
Dividend Equivalent Rights · derivative
|
2026-03-23 | Grant | 11 | $0.00 | |
|
Koppers Holdings Inc KOP
Dividend Equivalent Rights · derivative
|
2026-03-23 | Grant | 50 | $0.00 | |
|
Koppers Holdings Inc KOP
Dividend Equivalent Rights · derivative
|
2026-03-23 | Grant | 50 | $0.00 | |
|
Koppers Holdings Inc KOP
Dividend Equivalent Rights · derivative
|
2026-03-23 | Grant | 50 | $0.00 | |
|
Koppers Holdings Inc KOP
Dividend Equivalent Rights · derivative
|
2026-03-23 | Grant | 50 | $0.00 | |
|
Koppers Holdings Inc KOP
Dividend Equivalent Rights · derivative
|
2026-03-23 | Grant | 50 | $0.00 | |
|
Koppers Holdings Inc KOP
Dividend Equivalent Rights · derivative
|
2026-03-23 | Grant | 50 | $0.00 | |
|
Koppers Holdings Inc KOP
Dividend Equivalent Rights · derivative
|
2026-03-23 | Grant | 25.35 | $0.00 | |
|
Koppers Holdings Inc KOP
Dividend Equivalent Rights · derivative
|
2026-03-23 | Grant | 25.35 | $0.00 | |
|
Koppers Holdings Inc KOP
Dividend Equivalent Rights · derivative
|
2026-03-23 | Grant | 29.91 | $0.00 | |
|
Koppers Holdings Inc KOP
Dividend Equivalent Rights · derivative
|
2026-03-23 | Grant | 50 | $0.00 | |
|
Koppers Holdings Inc KOP
Dividend Equivalent Rights · derivative
|
2026-03-23 | Grant | 5.27 | $0.00 | |
|
Koppers Holdings Inc KOP
Common Stock
|
2026-03-17 | Sell | 2,489 | $37.91 | 94,358 |
|
Koppers Holdings Inc KOP
Common Stock
|
2026-03-17 | Gift | 1,200 | $0.00 | |
|
Koppers Holdings Inc KOP
Common Stock
|
2026-03-02 | Sell | 328 | $37.45 | 12,284 |
|
Koppers Holdings Inc KOP
Common Stock
|
2026-03-02 | Gift | 325 | $0.00 | |
|
Koppers Holdings Inc KOP
Common Stock
|
2026-03-02 | Sell | 2,184 | $36.53 | 79,782 |
|
Koppers Holdings Inc KOP
Common Stock
|
2026-03-02 | Sell | 3,763 | $37.02 | 139,306 |
|
Koppers Holdings Inc KOP
Common Stock
|
2026-02-26 | Option exercise | 466 | $0.00 | |
|
Koppers Holdings Inc KOP
Common Stock
|
2026-02-26 | Grant | 50,025 | $0.00 | |
| showing 20 of 200 most recent transactions | |||||