Align Technology to Announce Second Quarter 2023 Results on July 26, 2023

Align Technology, Inc. (Nasdaq: ALGN) a leading global medical device company that designs, manufactures, and sells the Invisalign® System of clear aligners, iTerotm intraoral scanners, and exocadtm CAD/CAM software for digital orthodontics and restorative dentistry, today announced that it will report second quarter 2023 financial results on Wednesday, July 26, 2023, after the close of market. Financial results will be released at 4:00 p.m. ET (1:00 p.m. PT) and will be available on the Investor Relations section of the Align website at http://investor.aligntech.com.

Following the press release, Align will host a conference call to discuss its financial results. The conference call will begin at 4:30 p.m. ET (1:30 p.m. PT) and will also be available as an audio webcast live via the Internet. To access the webcast, please visit http://investor.aligntech.com. To access the conference call, please dial 833-470-1428 with access code 741941 approximately fifteen minutes prior to the start of the call. For international callers, please dial 404-975-4839 with the same conference call access code referenced above.

An archived audio webcast will be available beginning approximately one hour after the call's conclusion and will remain available for one month. Additionally, a telephonic replay of the call can be accessed by dialing 929-458-6194 with access code 342791. The replay must be accessed from international locations by dialing 44-204-525-0658 using the same telephonic replay access code referenced above. The telephonic replay will be available through 5:30 p.m. ET (2:30 p.m. PT) on August 9, 2023.

About Align Technology, Inc.

Align Technology designs and manufactures the Invisalign® System, the most advanced clear aligner system in the world, iTerotm intraoral scanners and services, and exocadtm CAD/CAM software. These technology building blocks enable enhanced digital orthodontic and restorative workflows to improve patient outcomes and practice efficiencies for over 243 thousand doctor customers and are key to accessing Align's 500 million consumer market opportunity worldwide. Over the past 25 years, Align has helped doctors treat over 15.1 million patients with the Invisalign System and is driving the evolution in digital dentistry through the Align Digital Platformtm, our integrated suite of unique, proprietary technologies and services delivered as a seamless, end-to-end solution for patients and consumers, orthodontists and GP dentists, and lab/partners. Visit www.aligntech.com for more information.

For additional information about the Invisalign System or to find an Invisalign doctor in your area, please visit www.invisalign.com. For additional information about the iTero digital scanning system, please visit www.itero.com. For additional information about exocad dental CAD/CAM offerings and a list of exocad reseller partners, please visit www.exocad.com.

Invisalign, iTero, exocad, Align, and Align Digital Platform are trademarks of Align Technology, Inc.