Thank you, and good morning. Apologies for the delay on getting started here, we’ve had a couple of issues with the phone system here. But let's get started. On today's call, we’re reporting financial results for the second quarter of 2017, and we’ll be updating our financial guidance for the year. Our President and CEO, Tony Hunt, will discuss recent business highlights and our CFO, Jon Snodgres, will provide a financial report. Because we will be making forward-looking statements regarding our business goals and our expectations for the financial performance of the Company, we want to remind you that such statements are subject to risks and uncertainties that may cause actual events or results to differ. Additional information concerning risk factors is discussed in our annual report on Form 10-K, the current report on Form 8-K, which we filed today, and other filings that we make with the SEC. The forward-looking statements in today’s discussion reflect management’s current views, which could become obsolete as a result of new information, future events or otherwise. The Company does not obligate or commit itself to update forward-looking statements, except as required by law. So during this call, the financial results and the guidance that we are providing will be presented on an adjusted or non-GAAP basis only. Reconciliations of GAAP to non-GAAP adjusted financial measures are included in the press release that we issued this morning, which is posted to Repligen’s Web site and is also on sec.gov. Adjusted figures today will include the following: revenue growth at constant currency, gross profit and gross margin, SG&A expense, operating income and operating margins, net income, earnings per share, EBITDA and adjusted EBITDA. While these adjusted financial measures should not be viewed as an alternative to GAAP measures, the Company believes that the use of these measures better enables investors to benchmark Repligen’s current results against historical performance and the performance of peers, and to evaluate investment opportunities. So with that, I'll turn the call over to Tony Hunt for a business update.