MKS Inc.

Thank you for standing by, and welcome to the NKS Instruments third quarter 2021 earnings conference call. At this time, all participants are in a listen-only mode. After the speaker presentation, there will be a question and answer session. To ask a question during the session, you will need to press star 1 on your telephone. Please be advised that today's conference may be recorded. Should you require any further assistance, please press star 0. I would now like to hand the conference over to your host, David Rizek.

Good morning, everyone.

I am David Rizek, and I am joined this morning by John Lee, President and Chief Executive Officer, and Seth Bagshaw, Senior Vice President and Chief Financial Officer. Yesterday, after market closed, we released our financial results for the third quarter of 2021, which are posted to our website, mksinst.com. As a reminder, various remarks today about future expectations, plans, and prospects for MKS comprise forward-looking statements, and actual results may differ materially as a result of various important factors, including those discussed in yesterday's press release, and in the most recent annual report on Form 10-K and any subsequent quarterly reports on Form 10-Q. These statements represent the company's expectations only as of today and should not be relied upon as representing the company's estimates or views as of any date subsequent to today, and the company disclaims any obligation to update these statements. During the call, we will be discussing various financial measures. All forward-looking financial measures exclude any contribution from Adatech Limited, the acquisition of which we expect to close by the end of the year. Also, unless otherwise noted, all income statement-related financial measures will be non-GAAP other than revenue. Please refer to our press release for information regarding our non-GAAP financial results and a reconciliation to our GAAP measures. Now, I'll turn the call over to John.