Who
Laura J. Posadas
Director
Company insider
Files Form 4 as: Director, Koppers Holdings.
In numbers
- Trades disclosed
- 9
- Buys
- 0
- Sells
- 0
- Bought
- $0
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 5 Nov 2025
- Last trade
- 7 May 2026
- Last filed
- 11 May 2026
Companies traded
Activity over time
Not enough dated trades to draw.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 7 May 2026filed 11 May 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code M | —11 at $0.00 | filing |
| 7 May 2026filed 11 May 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code A | —3,280 at $0.00 | filing |
| 7 May 2026filed 11 May 2026 | KOP Koppers Holdingsoption or derivative · Building Products & Timber | SEC FORM 4 Code M | —11 at $0.00 | filing |
| 7 May 2026filed 11 May 2026 | KOP Koppers Holdingsoption or derivative · Building Products & Timber | SEC FORM 4 Code M | —11 at $0.00 | filing |
| 7 May 2026filed 11 May 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code M | —11 at $0.00 | filing |
| 7 May 2026filed 11 May 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code A | —3,280 at $0.00 | filing |
| 23 Mar 2026filed 25 Mar 2026 | KOP Koppers Holdingsoption or derivative · Building Products & Timber | SEC FORM 4 Code A | —11 at $0.00 | filing |
| 23 Mar 2026filed 25 Mar 2026 | KOP Koppers Holdingsoption or derivative · Building Products & Timber | SEC FORM 4 Code A | —11 at $0.00 | filing |
| 5 Nov 2025filed 7 Nov 2025 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code A | —2,240 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.
Sectors
No trade we could place in a sector.