All the events from Primary Stock Market (IPO/Initial Public Offering) has mentioned over here in a calender form for having a bird-eye view of things going to happen in a month. You can track the events from here.
Calander given below shows IPO events for the month of February 2012.
Market Holiday - Mahashivratri
Multi Commodity Exchange of India Ltd IPO - Open
BCB Finance Ltd IPO - Open
Multi Commodity Exchange of India Ltd IPO - Close
BCB Finance Ltd IPO - Close