The data seems to go deeper than Google Finance however. At least looking at my own place of employment, Tracked shows you compensation, shares sold/bought by

The data seems to go deeper than Google Finance however. At least looking at my own place of employment, Tracked shows you compensation, shares sold/bought by insiders (including direct links to the filed SEC forms), how compensation compares to other companies in the same industry, etc. For the same info Google Finance seems to just link you to Reuters.