Insider Activity of Wallis David W
The largest purchase of all time was on 2008-03-07 and amounted to 15400 shares of Ambac Financial Group, Inc. for $156,875.
The largest sale of all time was on 2007-04-27 and amounted to 6454 shares of Ambac Financial Group, Inc. for $598,349.
Biography of Wallis David W
No biography is available at this moment.