MARKETAXESS HOLDINGS INC. 3,597,333 Shares of Common Stock Underwriting AgreementMarketaxess Holdings Inc • February 23rd, 2012 • Security brokers, dealers & flotation companies • New York
Company FiledFebruary 23rd, 2012 Industry JurisdictionCertain stockholders named in Schedule 1 hereto (the “Selling Stockholders”) of MarketAxess Holdings Inc., a Delaware corporation (the “Company”), propose to sell to J.P. Morgan Securities LLC (the “Underwriter”), an aggregate of 3,597,333 shares of common stock, par value $0.003 per share, of the Company (the “Shares”). The shares of common stock of the Company to be outstanding after giving effect to the sale of the Shares are referred to herein as the “Stock”.