Insider Activity of Siemer Christian W
The largest purchase of all time was on 2015-09-08 and amounted to 22000 shares of The Chemours Company for $200,420.
The largest sale of all time was on 2017-12-13 and amounted to 30176 shares of The Chemours Company for $910,410.
Biography of Siemer Christian W
No biography is available at this moment.