Altair Nanotechnologies Inc. (NASDAQ:ALTI) a maker of energy storage systems based in Reno, Nev., named Karen Werner interim finance chief. Ms. Werner, who has served as Altair Nanotechnologies Inc. (NASDAQ:ALTI)’s senior assistant controller, will fill the role vacated in January when Paula Conroy resigned. Ms. Werner’s current annual salary is $150,000, the company said in a regulatory filing; it didn’t provide further details. Altair Nanotechnologies … Continue reading Diversified Electronics Top Losers: Altair Nanotechnologies (NASDAQ:ALTI), China BAK Battery (NASDAQ:CBAK), Microvision (NASDAQ:MVIS), Jinpan International Limited (NASDAQ:JST)