What exactly do you think you are showing me? Clinton won't release her transcripts for the very simple reason: it's a double standard. And she is absolutely right! When people say trump shouldn't release his tax returns because people will pick it apart, they are right and that's exactly what people on the right will do (see the shitstorm O'Reilly t released because mrs Obama said she lived in a house built by slaves). The difference, of course, is that the is a standard for all presidential candidates to release their tax returns, there is no standard for presidential (or any politician) to release transcripts of any privately held event.
Lastly, as someone who has witnessed first hand what these corporate speeches look like, I am not concerned in the slightest bit about that she may have said. How many corporate speeches have you been to?