Allen Q1: $700,000+

From the Allen camp:

Congressman Tom Allen has raised more than $3.7 million for his U.S. Senate campaign.

"Individuals responding to Tom Allen's message of changing the direction of this country...contributed the overwhelming majority of our first quarter receipts, which totaled more than $700,000," said Carol Andrews, communications director.

The cash on hand total at the end of the quarter was almost $2.7 million. Allen's campaign received 2,654 contributions with an average gift of about $250. The most common contribution was $100.

That's slightly down from the $813,000 he raised in Q4.