Service Announcements
News
- 31/07/2020 SEDOL Masterfile – Addition of New Securities Types for CREST Settlement
- 22/06/2020 SEDOL Masterfile – Addition of Digital Assets
- 12/05/2020 SEDOL Masterfile Datafeed Enhancement – Digital Assets
- 21/01/2020 SEDOL Masterfile New 2021 Commercial Terms Announcement
- 08/11/2019 SEDOL Masterfile – Enhancement to ICB Data
- 28/11/2018 SEDOL Allocation Guidelines for Cayman Islands and Bermudan Corporate Actions
- 15/11/2018 ISIN Services updates: New asset types (Pegasus) and confidential code release guidance
- 24/07/2018 Addition of Fixed Income Security Types
- 01/06/2018 New Bulkupload for ISINs through Pegasus
- 08/12/2017 Change of issuer name for existing LSEDM contracts
- 21/11/2017 CFI and FISN retrieval
- 13/11/2017 (Update) Changes affecting UK Exchange Traded Options & Futures
- 10/11/2017 Addition of London Segment MICs added to SEDOL Masterfile
- 03/11/2017 Changes affecting UK Exchange Traded Options & Futures
- 19/10/2017 Issuer naming convention change for Options & Futures
- 29/09/2017 SEDOL Masterfile - Security type & event changes
- 23/06/2017 Changes to Bulk Upload template and inclusion of CFI 10962:2015
- 30/11/2016 Shenzhen-Hong Kong Stock Connect market update
- 28/11/2016 SEDOL Masterfile reference data feed enhancements
- 19/09/2016 Shenzhen-Hong Kong Stock Connect market notice
- 04/07/2016 Coupon Interest Rate field change for bonds and notes
- 12/02/2016 First North Sweden SEDOL change
- 09/07/2014 Service Announcement - Shanghai-Hong Kong Stock Connect - SEDOL Allocation
- 04/07/2013 ISO 10383 Market Identifier Codes (MICs) - Introduction of Operating and Segment MICs
- 08/02/2010 Press Release: Partnership with FactSet to Deliver Reference Data Through UnaVista
- 15/09/2008 Press Release: SEDOL Masterfile migrate to UnaVista
- 17/08/2008 Press Release: SEDOL codes for all futures and options
Technical Information
- 16/05/2012 SEDOL Codes for Derivatives
- 05/03/2012 New SEDOL Security Type
- 28/04/2011 SEDOL Allocation Guidelines (Revised)
- 11/12/2009 SEDOL Allocation Rules (Merger Rules Updated)
- 04/11/2009 SEDOL Allocation for Multiple Trading Currencies
- 22/05/2009 SEDOL Masterfile Technical Workshop
- 19/02/2009 SEDOL Security Type Headings
- 17/12/2008 SEDOL allocation for NYSE Euronext Single Order book
- 01/05/2008 Market Level SEDOL Allocation
- 30/11/2007 SEDOL Masterfile enhancements
- 30/11/2007 Jersey, Guernsey & Isle of Man - ISIN allocation
- 10/10/2007 MIFID Securities - London SEDOL allocation
- 12/07/2007 Market Identification Code (MIC) change for AIM
- 04/09/2006 Virt-X Market Identification Code (MIC)
- 15/05/2006 OPOL Reclassification