Brian James Halligan

Ledger Holdings, Inc. operates as a holding company with interests in providing institutional trading and clearing platform. The company was founded in 2013 and is headquartered in New York, NY.

The Depository Trust & Clearing Corp. provides clearance, settlement and information services. The firm offers institutional trade processing, clearing, settlement and asset, wealth management, repository and derivatives and data services. The company was founded in 1999 is headquartered in New York, NY.

Part of The Depository Trust & Clearing Corp., DTCC ITP (UK) Ltd. is a derivatives repository that helps firms comply with reporting rules set out in EMIR and SFTR. The company is based in London, UK and provides all necessary information and documentation for agents to become DTC-eligible and establish a relationship with DTC. DTCC has been promoting the stability and certainty of financial markets for over 40 years.

DTCC-Euroclear Global Collateral Ltd. provides financial services. The CEO of the British company is Olivier Jean Marie Daniel Grimonpont.

Part of The Depository Trust & Clearing Corp., DTCC Solutions (UK) Ltd. is a British company that delivers highly efficient and reliable clearing services across the equities and fixed income markets that reduce risk and cost for clients. The company is based in London, UK. The company offers a Corporate, Municipal, and UIT system (CMU) with a single pipeline and a standardized message format for the fixed income markets. As NSCC's core netting, allotting and fail-control engine, CNS System settles trades from the nation's major exchanges, markets and other sources. DTCC advances solutions that help markets grow and protect the security of the financial system. The company was founded in 2007.