Insider Activity of Oberbeck Christian L
The largest purchase of all time was on 2006-01-31 and amounted to 4650 shares of Koppers Holdings Inc. for $65,100.
The largest sale of all time was on 2006-11-27 and amounted to 1750000 shares of Koppers Holdings Inc. for $38.15M.
Biography of Oberbeck Christian L
No biography is available at this moment.