4 filed != gone public yet :) I'd say probably only 10% of companies I hear about that are "getting ready to IPO" actually do it given the hurdles to making it

4 filed != gone public yet :) I'd say probably only 10% of companies I hear about that are "getting ready to IPO" actually do it given the hurdles to making it happen. That said, if this were true, it's got to be primarily driven by his/her cleantech investments.