With ten minutes to go before the midnight filing deadline, the only senator whose campaign finance report has made it through FEC.gov is Barbara Mikulksi. All available Senate filing summaries as of 11:50pm, as compiled by Sunlight, are downloadable here.

Darlene Fitzgerald Price, a former US Customs special agent gunning to replace retiring Kentucky Sen. Jim Bunning, has collected about $18,000 this quarter, and spent about $8,000. Billy Parson, aiming to unseat embattled Nevada Sen. John Ensign, has raised $23,000 and spent $22,000, incurring $20,000 in debt.

Check back in the morning for the latest figures as they arrive, all in one place.