Insider Activity of HOROWITZ RUSSELL C
The largest purchase of all time was on 2012-08-29 and amounted to 15000 shares of Marchex, Inc. for $48,750.
The largest sale of all time was on 2014-04-01 and amounted to 2651653 shares of Marchex, Inc. for $26.31M.
Biography of HOROWITZ RUSSELL C
No biography is available at this moment.