On October 13 2011, Russell George Williams purchased 265, 000 shares for approx $74K.
On October 3, 2011, Tony Schoer purchased 196,931 shares for approx $51K.
On 29 September 2011, Tony Schoer purchased 400, 000 shares for approx $100K
On 29 September, 2011, Russel George Williams purchased 105,000 shares for approx $24K.
Hope that helps.