Servicers have made little progress with three auxiliary programs to the Home Affordable Modification Program, according to newly available data. Activity remains limited in the Principal Reduction Alternative, Second Lien Modification and Home Affordable Foreclosure Alternatives programs. Last week, for the first time, the Treasury Department detailed activity in the non-agency exclusive PRA program. Between the program’s announcement in March 2010 and May 2011, some 21,299 PRA trial mods were started. The activity is relatively low compared with ... [includes one data chart]