non-DTC eligible stock?

Hi,

Where can I find the list of DTC eligible stocks? My broker charged me $135 for selling a stock and they said it was because it was non-DTC eligible... Anyone had similar experiences?

Thanks.

 

Sorry. What does "DTC" mean or stand for?

 

The Depository Trust Company
https://portal.dtcc.com/dtcorg/index.html

non DTC trading fees I have never seen what stock was it and where does it trade? Pink sheets?

 

The stock I encountered is CHGI