Kaufman Bros. Reiterates a 'Buy' Rating on Ener1 (HEV); Updates Estimates Dec 24, 2009 07:09AM
Kaufman Bros. Reiterates a 'Buy' on Ener1 (HEV); Lowers Estimates Dec 21, 2009 08:40AM
Kaufman Bros. Initiates Coverage on Ener1 (HEV) with a Buy Jun 5, 2009 07:40AM