Insider Activity of TESTONI LOUIS L
The largest purchase of all time was on 2016-05-23 and amounted to 8200 shares of Koppers Holdings Inc. for $202,376.
Biography of TESTONI LOUIS L
No biography is available at this moment.
The largest purchase of all time was on 2016-05-23 and amounted to 8200 shares of Koppers Holdings Inc. for $202,376.
No biography is available at this moment.
| 2016-05-23 | Koppers Holdings Inc. KOP | director | 8,200 0.0402% | $24.68 | $202,376 | +54.06% |