According to online court records, 19-year-old Nathan Fisher of Wausau pleaded no contest to armed robbery, bail jumping and theft Thursday morning in Marathon County Court.
Several charges were dropped as part of the plea deal.
Prosecutors say Fisher was one of the men who robbed Young's Drug Store in Wausau last October.
They say he drove the get-away car and was also part of a series of burglaries at Wausau Chemical last September.
Young's was held up a second time by a different suspect just a few days later.
After the plea, the judge ordered a pre-sentence investigation.