Mattress Firm Holding, a specialty retailer of multi-brand mattresses with 811 stores in 25 states, will see its quiet period end on Wednesday, December 28. On November 17, the company raised $106 million by offering 5.6 million shares at $19, at the high end of the range of $17 to $19. Barclays Capital, UBS Investment Bank and William Blair acted as lead managers on the deal.