1. Insider Transaction: $SLGD Option Exercise at $0.17 per share of 8000 shares by Director Johnson Jeffry B. on 2013-05-23.

  2. Insider Transaction: $SLGD Option Exercise at $0.17 - $0.22 per share of 138122 shares by Officer Hinkle Jeffrey R on 2013-02-06.

  3. Insider Transaction: $SLGD Option Exercise at $0.19 - $0.24 per share of 121000 shares by Officer Goldstein Mark E on 2013-02-08.