NEW YORK (TheWrap.com) - Wall Street veterans Neil Grossman and Howard Silverman have formed a holding company, Toast & Jam Holdings, that aims to build a full-service film studio through a range of subsidiaries. The two financiers have made a significant investment - at least seven figures, but no further detail was given - and Toast & Jam now controls animation company Cosmic Toast Studios, film finance, acquisition, production and distribution company Cinipix and rental production company Cinirents. ...