The SEC brings tons of insider trading cases (the page you linked to points out that the ones on the page are just "examples"). See: http://www.mofo.com/files/Uploads/Images/130116-Insider-Trad... (Page 3.). The SEC and DOJ together brought 86 insider trading cases last year. Two recent convictions were Raj Rajaratnam (hedge fund manager) in 2011, and Raj Gupta (former chief executive of McKinsey) in 2012. It's a favorite go-to for the SEC because it's relatively easy to prove as far as financial crimes go.