Tucson Standard

The campaign committee of Republican Party candidate Blake Masters, Blake Masters for Senate, refunded $500 to Eric Button on Aug. 10, according to the Federal Election Commission (FEC).

FEC data shows the refunded expenditure was for: "Earmarked contributions to political committees (other than Super PACs and Hybrid PACs) from an individual, partnership or limited liability company."

Blake Masters for Senate has refunded $6,300 total since March 1.

The following table lists all refunds the committee made in August.

Date	Donor	Amount
Aug. 16	Jake Peterson	$5,800
Aug. 10	Eric Button	$500