On June 23rd, 2010, Mr. Buckley filed a federal civil lawsuit<ref> [http://207.41.16.133/rfcViewFile/10cv3901.pdf Edward Matthew Buckley vs. PEAK6 Investments..]</ref><ref>{{Cite web | On June 23rd, 2010, Mr. Buckley filed a federal civil lawsuit<ref> [http://207.41.16.133/rfcViewFile/10cv3901.pdf Edward Matthew Buckley vs. PEAK6 Investments..]</ref><ref>{{Cite web |