Good morning. We issued BGC's fourth quarter and full year 2019 financial results press release and the presentation summarizing these results earlier this morning. You can find these at ir.bgcpartners.com. BGC spun off all the shares of its former subsidiary, Newmark, held by BGC to the stockholders of BGC on November 30, 2018. Because BGC did not own any shares of Newmark as of year-end 2018, Newmark's results are presented as discontinued operations within BGC's consolidated results for all periods through the November 30, 2018 spin-off date. Newmark's results are not included in BGC's consolidated results presented after the spin-off. Unless otherwise stated the results from continuing operations provided on today's call compare only the fourth quarter of 2019 with the year-earlier period. We will be referring to our results on this call only on an adjusted earnings basis, unless otherwise stated. We may also refer to adjusted EBITDA. We may refer to our liquidity, which we define as cash and cash equivalents, plus marketable securities that have not been financed, reverse repurchase agreements and securities owned, less securities loaned and repurchase agreements. We define total capital as redeemable partnership interest, total stockholders' equity and non-controlling interest in subsidiaries. Please see today's press release, our results on the Generally Accepted Accounting Principles or GAAP. Please also see the relevant section in the back of today's press release for the complete and updated definitions of any non-GAAP items. Reconciliations of these items to the corresponding GAAP results, and how, when and why management uses these terms. Additional information with respect to our GAAP and non-GAAP results mentioned on today's call is available on our website at ir.bgcpartners.com and in our investor presentation. We refer to the company's fully electronic businesses as Fenics. These offerings include our fully electronic brokerage products, as well as the sale of market data software solutions and post-trade services. I also remind you that information regarding our business on today's call that are not historical are forward-looking statements, within the meaning of Section 27-A of the Securities Act of 1933, as amended and Section 21-E of the Securities Exchange Act of 1934, as amended. Such statements involve risks and uncertainties. Except as required by law, BGC undertakes no obligation to update any forward-looking statements. Any outlook and targets discussed on this call assume no material acquisitions, buybacks, extraordinary transactions or meaningful changes to the company's stock price. For a discussion of additional risks and uncertainties which could cause actual results to differ from those contained in the forward-looking statements, see BGC's SEC filings, including but not limited to the risk factors, and special note on forward-looking information, set forth in these filings and any updates to such risk factors and special note on forward looking information contained in subsequent forms on Form 10-K, Form 10-Q or Form 8-K. I am now happy to turn the call over to Howard Lutnick, Chairman of the Board and CEO of BGC Partners.