Complex sentence: In 2010, Critz spent a total of $2,428,377.66 on his campaign and his top contributors were Progeny Systems, Mepco LLC, and Concurrent Technologies.
Split into simpler sentences: In 2010, Critz spent a total of $2,428,377.66 on his campaign. His top contributors were Progeny Systems, Mepco LLC, and Concurrent Technologies.