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The list below includes all MSRB registrants that have reported to the MSRB that they are effecting municipal securities transactions; this is not a complete list of all dealers registered with the MSRB. This list is provided to facilitate transaction reporting of municipal securities under MSRB Rule G-14, which requires dealers to report both customer and inter-dealer transactions to the MSRB using the four character (alpha) symbol assigned by NASDAQ.(Click here to see Rule G-14)

Inter-dealer Transactions: MSRB Rule G-14 requires dealers to report inter-dealer transactions to the MSRB through the Real Time Trade Matching (RTTM) system operated by the Depository Trust Clearing Corporation (DTCC). The procedures for reporting inter-dealer transactions require that dealers identify themselves and the contra-parties with which they are effecting transactions. Like the Real-Time Trade Reporting System (RTRS), the dealer identifiers used in the RTTM system must include the identifying (alpha) symbols assigned to each firm by NASDAQ. This is included in the field labeled "executing broker symbol.”  The list below is designed to help research the broker symbols of other dealers who effect municipal securities transactions and to confirm that the effecting firm is known by the MSRB under the correct company name and executing broker symbol.

Company Name
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MSRB Number Company Name EBS ID Sort descending
A0727 ISAAK BOND INVESTMENTS, INC. IAAK
A3341 ICBA SECURITIES IBAA
A7131 INDUSTRIAL AND COMMERCIAL BANK OF CHINA FINANCIAL SERVICES LLC IBFS
A6912 INTERACTIVE BROKERS LLC IBKR
A7419 INSTITUTIONAL BOND NETWORK LLC. IBND
A2080 INVESTORS BROKERAGE OF TEXAS, LTD. IBOT
A7611 INTEGRITY BROKERAGE LLC IBSJ
A7131 INDUSTRIAL AND COMMERCIAL BANK OF CHINA FINANCIAL SERVICES LLC ICBK
A6427 INDEPENDENCE CAPITAL CO., INC. ICCI
A2458 INVESTMENT CENTER, INC.(THE) ICEN
A7536 ICE SECURITIES EXECUTION & CLEARING, LLC ICEX
A2868 INTERCAROLINA FINANCIAL SVS,IN ICFS
A0117 INTERCOASTAL CAPITAL MARKETS INC. ICMB
A0117 INTERCOASTAL CAPITAL MARKETS INC. ICMI
A6990 BROKERAGESELECT IDAY
A7327 STONEX FINANCIAL INC. IFCS
A7538 IFP SECURITIES, LLC IFPS
A7595 INVESTORLINK CAPITAL MARKETS LLC ILNK
A2442 INTERNATIONAL MONEY MANAGEMENT GROUP, INC IMMG
A5148 IMPERIAL CAPITAL, LLC IMPC
A2625 SATURNA BROKERAGE SERVICES, INC. INCC
A7579 INSPEREX LLC INCP
A6690 INTEGRAL FINANCIAL LLC INFI
A0706 INGALLS & SNYDER LLC INGS
A6980 ETC BROKERAGE SERVICES, LLC INNO