Delphi Automotive PLC, a global auto supplier, formerly part of General Motors, will see its quiet period end on Tuesday, December 27. On November 16, the company raised $530 million by offering 24.1 million shares at $22, at the low end of the range of $22 to $24. Goldman, Sachs & Co., J.P. Morgan and BofA Merrill Lynch acted as lead managers on the deal.