Clear Street Group ^{Filed, US Offering, Nasdaq: CSIG}

We give our clients the technology, tools, and service once reserved for the largest institutions, rebuilt with modern infrastructure. Our single, cloud-native, end-to-end capital markets platform powers investor growth today and is transforming how they can interact with markets tomorrow. Clear Street is a financial infrastructure technology company that has built what we believe is the first cloud-native, end-to-end capital markets platform powered by a single real-time ledger. Our platform supports our clients’ capital markets activity by unifying trading, risk management, and financing on a single platform. As a result, our system provides clients efficient market access plus accurate and real-time visibility into their positions and risk. We operate within the financial services ecosystem enabling sophisticated investors to access the global market on a growing set of asset classes, financial instruments and markets. We connect our infrastructure to banks, clearing houses, depositories, brokers and exchanges to facilitate client activity. Our infrastructure underpins every client interaction and allows us to expand functionality without rebuilding or duplicating systems. Our cloud-native platform enables clients to trade, manage risk, and finance activity across asset classes, financial instruments and geographies through a modular, connected suite of proprietary applications.