TESTONI LOUIS L has filed 11 insider transactions across 1 company since April 2023.
Most recent transaction: a option exercise of 17 shares of Koppers Holdings Inc. ($KOP) on May 02, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 2, 2025 | Koppers Holdings Inc. | $KOP | TESTONI LOUIS L | Not found | M | Common Stock | 17 | $0.00 | 45,778.0000 | 21,291,000 | 0.04% | 0.00% |
| May 2, 2025 | Koppers Holdings Inc. | $KOP | TESTONI LOUIS L | Not found | M | Dividend Equivalent Rights | 17 | $0.00 | 0.0000 | 21,291,000 | 100.00% | 0.00% |
| March 24, 2025 | Koppers Holdings Inc. | $KOP | TESTONI LOUIS L | Not found | A | Dividend Equivalent Rights | 17 | $0.00 | 17.0000 | 21,291,000 | 9999.99% | 0.00% |
| May 2, 2024 | Koppers Holdings Inc. | $KOP | TESTONI LOUIS L | Not found | M | Common Stock | 20 | $0.00 | 43,682.0000 | 21,539,000 | 0.05% | 0.00% |
| May 2, 2024 | Koppers Holdings Inc. | $KOP | TESTONI LOUIS L | Not found | A | Common Stock | 2079 | $0.00 | 45,761.0000 | 21,539,000 | 4.76% | 0.01% |
| May 2, 2024 | Koppers Holdings Inc. | $KOP | TESTONI LOUIS L | Not found | M | Dividend Equivalent Rights | 20 | $0.00 | 0.0000 | 21,539,000 | 100.00% | 0.00% |
| March 25, 2024 | Koppers Holdings Inc. | $KOP | TESTONI LOUIS L | Not found | A | Dividend Equivalent Rights | 20 | $0.00 | 20.0000 | 21,539,000 | 9999.99% | 0.00% |
| May 4, 2023 | Koppers Holdings Inc. | $KOP | TESTONI LOUIS L | Director | M | Common Stock | 37 | $0.00 | 40,149.0000 | 21,313,000 | 0.09% | 0.00% |
| May 4, 2023 | Koppers Holdings Inc. | $KOP | TESTONI LOUIS L | Director | A | Common Stock | 3513 | $0.00 | 43,662.0000 | 21,313,000 | 8.75% | 0.02% |
| May 4, 2023 | Koppers Holdings Inc. | $KOP | TESTONI LOUIS L | Director | M | Dividend Equivalent Rights | 37 | $0.00 | 0.0000 | 21,313,000 | 100.00% | 0.00% |
| April 27, 2023 | Koppers Holdings Inc. | $KOP | TESTONI LOUIS L | Director | A | Dividend Equivalent Rights | 37 | $0.00 | 37.0000 | 21,313,000 | 9999.99% | 0.00% |