Street research for Allison Transmission Holdings, which makes fully-automatic transmissions for commercial, military and transit vehicles, is expected to be released on 4/24/12. On 3/14/12, the company raised $600.3 million by offering 26,100,000 shares at $23.00, within the range of $22.00 to $24.00. BofA Merrill Lynch, Citi, and J.P. Morgan acted as lead managers on the deal.