Casella Waste Systems, a solid waste, recycling and resource management services company, said Monday that John Quinn is resigning from his role as senior vice president, chief financial officer and treasurer. The resignation is effective Sept. 25. Quinn is leaving the company to take a position as ...

LKQ Corp., which makes vehicle replacement parts, said Monday that John S. Quinn will become its chief financial officer and executive vice president in the fourth quarter. Quinn has been chief financial officer, senior vice president and treasurer of Casella Waste Systems Inc. since January. Before that ...