Posadas Laura J has filed 5 insider transactions across 1 company since November 2025.
Most recent transaction: a option exercise of 11 shares of Koppers Holdings Inc. ($KOP) on May 07, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 7, 2026 | Koppers Holdings Inc. | $KOP | Posadas Laura J | Director | M | Common Stock | 11 | $0.00 | 2,251.0000 | 20,414,000 | 0.49% | 0.00% |
| May 7, 2026 | Koppers Holdings Inc. | $KOP | Posadas Laura J | Director | A | Common Stock | 3280 | $0.00 | 5,531.0000 | 20,414,000 | 145.71% | 0.02% |
| May 7, 2026 | Koppers Holdings Inc. | $KOP | Posadas Laura J | Director | M | Dividend Equivalent Rights | 11 | $0.00 | 0.0000 | 20,414,000 | 100.00% | 0.00% |
| March 23, 2026 | Koppers Holdings Inc. | $KOP | Posadas Laura J | Director | A | Dividend Equivalent Rights | 11 | $0.00 | 11.0000 | 20,414,000 | 9999.99% | 0.00% |
| Nov. 5, 2025 | Koppers Holdings Inc. | $KOP | Posadas Laura J | Director | A | Commmon Stock | 2240 | $0.00 | 2,240.0000 | 20,414,000 | 9999.99% | 0.01% |