Trinity Resources Inc (TRRI)

[Opex]

A few were asking about MM symbols here are the big players

GSCO Goldman Sachs & Co.
FBCO Credit Suisse Securities.
MSCO Morgan Stanley & Co. Inc.
WEDB Wedbush Morgan Securities
BCAP Barclays Capital, Inc.
SGAS SG Americas Securities
UBSS UBS Securities, LLC
NMRA Nomura Securities, Inc.
CCMC Commerzbank Capital, Inc.
MLSI Schon EX LLC
MLEN Millenco, LLC
TWPL Thomas Weisel Partners
WGTC WG Trading
ABNA ABN AMRO Securities
SUSQ SIG Brokerage LP
OCON O'Conner & Company
INNT Intrade, LLC
JEFF Jefferies Execution Services
MLCO Merrill Lynch
BOFA Banc of America Securities
DBAB Deutsche Bank Securities
SBSH Citigroup Global Markets
WFGO Wells Fargo Securities
RBCD RBC Capital Markets Corp.
JPMS JP Morgan Securities, Inc.
PRUG Prudential Bache Securities
CIBC CIBC World Markets Corp.
LYON Calyon Securities, Inc.
BNPS BNP Paribas Brokerage
BNYC BNY Convergex Execution
WEED Weeden & Company
PFSI Penson Financial Services
IBKR Interactive Brokers
GUZM Guzman & Company
BELB Electronic Brokerage, LLC
INCA Instinet, LLC

So now you know who to yel at if they are bid sitting