Insider Activity of Sweeney Clayton A
The largest purchase of all time was on 2006-01-31 and amounted to 5000 shares of Koppers Holdings Inc. for $70,000.
The largest sale of all time was on 2008-08-11 and amounted to 5000 shares of Koppers Holdings Inc. for $236,900.
Biography of Sweeney Clayton A
No biography is available at this moment.