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P G PHOTONICS Earnings Call Presentation Third Quarter 2021 November 2 , 2021 10:00 am ET By phone : 877-407-6184 in the US or 201-389-0877 internationally A live webcast of the call will be available and archived on the investor relations section of the Company's website at investor.ipgphotonics.com © 2021 IPG Photonics