Insider Activity of Birkerts Erik G
The largest purchase of all time was on 2007-12-24 and amounted to 6000 shares of Orion Energy Systems, Inc. for $78,000.
The largest sale of all time was on 2008-11-20 and amounted to 1200 shares of Orion Energy Systems, Inc. for $3,612.
Biography of Birkerts Erik G
No biography is available at this moment.