Exhibit A
Name: Edward F. Heil
Date | Activity | Buy/Sell | Quantity | Price | Sec. Description | |||||||||
10/18/2010 | Buy 240,002.00000 shares of DUNR at 0.1050 | BUY | 240002 | 0.105 | Market Transaction—Broker in Houston | |||||||||
10/12/2010 | Buy 165,000.00000 shares of DUNR at 0.1050 | BUY | 165000 | 0.105 | Market Transaction—Broker in Houston | |||||||||
10/11/2010 | Buy 25,000.00000 shares of DUNR at 0.1050 | BUY | 25000 | 0.105 | Market Transaction—Broker in Houston | |||||||||
10/05/2010 | Buy 67,000.00000 shares of DUNR at 0.1050 | BUY | 67000 | 0.105 | Market Transaction—Broker in Houston | |||||||||
10/04/2010 | Buy 68,019.00000 shares of DUNR at 0.1050 | BUY | 68019 | 0.105 | Market Transaction—Broker in Houston |