Colorado Goldfields Inc. (fka CGFI)

[M_T_Pockets]

Dlc7509,
I believe that number is for "Class B common shares" for CGFIA.
CUSIP search showed nothing, but an Internet search found a reference to it on:
http://www.marketwire.com/press-release/colorado-goldfields-inc-announces-class-b-common-ready-issue-all-brokers-and-shareholders-1240825.htm

Look about half way down the page and you will see a reference to it regarding short sale failure to produce penalties.

I don't know if that covers it for you, but it seems that anything in more depth requires a subscription to Bloomberg or some other service.
Good luck!