Stephanie L. Apostolou
Known title: General Counsel & SecretaryCIK: 0001806249
Associated companies
Transaction History
| KOP | ▲ Buy | Grant | 7,223 | $0 | 2/26/2026 | View on chart |
| KOP | ▲ Buy | Option Exercise | 174 | $0 | 2/26/2026 | View on chart |
| KOP | ▼ Sell | Tax Withholding | 3,149 | $117K | 2/26/2026 | View on chart |
| KOP | ▲ Buy | Grant | 9,876 | $0 | 1/5/2026 | View on chart |
| KOP | ▲ Buy | Option Exercise | 4,666 | — | 1/5/2026 | View on chart |
| KOP | ▲ Buy | Option Exercise | 240 | $0 | 1/5/2026 | View on chart |
| KOP | ▼ Sell | Tax Withholding | 5,757 | $155K | 1/5/2026 | View on chart |
| KOP | ▼ Sell | Tax Withholding | 5,690 | $180K | 1/3/2025 | View on chart |
| KOP | ▲ Buy | Option Exercise | 6,867 | — | 1/3/2025 | View on chart |
| KOP | ▲ Buy | Grant | 13,628 | $0 | 1/3/2025 | View on chart |
| KOP | ▲ Buy | Option Exercise | 210 | $0 | 1/3/2025 | View on chart |
| KOP | ▼ Sell | Tax Withholding | 788 | $42K | 3/1/2024 | View on chart |
| KOP | ▲ Buy | Option Exercise | 26 | $0 | 3/1/2024 | View on chart |
| KOP | ▼ Sell | Tax Withholding | 4,037 | $191K | 1/5/2024 | View on chart |
| KOP | ▲ Buy | Option Exercise | 4,760 | — | 1/5/2024 | View on chart |
| KOP | ▲ Buy | Option Exercise | 102 | $0 | 1/5/2024 | View on chart |
| KOP | ▲ Buy | Grant | 4,284 | $0 | 1/4/2024 | View on chart |
| KOP | ▲ Buy | Option Exercise | 3 | $0 | 3/6/2023 | View on chart |
| KOP | ▼ Sell | Tax Withholding | 134 | $5K | 3/6/2023 | View on chart |
| KOP | ▼ Sell | Tax Withholding | 798 | $30K | 3/3/2023 | View on chart |
| KOP | ▲ Buy | Option Exercise | 14 | $0 | 3/3/2023 | View on chart |
| KOP | ▲ Buy | Option Exercise | 14 | $0 | 1/5/2023 | View on chart |
| KOP | ▼ Sell | Tax Withholding | 911 | $26K | 1/5/2023 | View on chart |
| KOP | ▲ Buy | Grant | 6,222 | $0 | 1/4/2023 | View on chart |
| KOP | ▼ Sell | Tax Withholding | 1,638 | $46K | 3/4/2022 | View on chart |
| KOP | ▲ Buy | Option Exercise | 3,514 | — | 3/4/2022 | View on chart |
| KOP | ▼ Sell | Tax Withholding | 801 | $23K | 3/3/2022 | View on chart |
| KOP | ▼ Sell | Tax Withholding | 45 | $1K | 3/2/2022 | View on chart |
| KOP | ▼ Sell | Tax Withholding | 429 | $14K | 1/5/2022 | View on chart |
| KOP | ▲ Buy | Grant | 3,204 | $0 | 1/4/2022 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 15, 2026
Koppers Holdings Reports Q2 2026 Earnings
Koppers Holdings released the full transcript of its Q2 2026 earnings call. The transcript offers detailed commentary on the company's financial performance, guidance, and operational highlights for the quarter. Investors can review the call to better understand the company's recent results and future outlook.
Koppers Holdings Reports Q2 2026 Earnings. Koppers Holdings released the full transcript of its Q2 2026 earnings call. The transcript offers detailed commentary on the company's financial performance, guidance, and operational highlights for the quarter. Investors can review the call to better understand the company's recent results and future outlook.