Align Technology to Speak at Upcoming Financial Conferences

Align Technology, Inc. (Nasdaq: ALGN), a leading global medical device company that designs, manufactures, and sells the Invisalign system of clear aligners, iTero intraoral scanners, and exocad CAD/CAM software for digital orthodontics and restorative dentistry, today announced that the company is scheduled to speak at upcoming financial conferences. The presentation, as noted below, will be webcast live via the Investor Relations section of Align Technology's website at http://investor.aligntech.com. Archived replays will remain on the website for approximately three months.

Conference:	William Blair 41st Annual Growth Stock Conference
Date:	Tuesday, June 1, 2021
Presentation:	1:20 – 1:50 PM – Central Time
Location	Virtual Meeting
Speakers:	John Morici, CFO
	Shirley Stacy VP, Corporate Communications & Investor Relations
	Madelyn Homick, Director Corporate Communications Investor Relations

Conference:	Stifel Jaws & Paws Virtual Healthcare Conference
Date:	Wednesday, June 2, 2021
Presentation:	12:30 – 12:55 PM – Eastern Time
Location	Virtual Meeting
Speakers:	Joe Hogan, CEO
	John Morici, CFO
	Shirley Stacy VP, Corporate Communications & Investor Relations
	Madelyn Homick, Director Corporate Communications Investor Relations

Conference:	Jefferies Virtual Healthcare Conference
Date:	Thursday, June 3, 2021
Presentation:	11:00 – 11:25 AM – Eastern Time
Location	Virtual Meeting
Speakers:	Simon Beard, Sr. Vice President and Managing Director, Americas
	Shirley Stacy VP, Corporate Communications & Investor Relations
	Madelyn Homick, Director Corporate Communications Investor Relations

Conference:	Goldman Sachs Virtual 42nd Global Healthcare Conference
Date:	Wednesday, June 9, 2021
Presentation:	11:20 – 12:00 PM – Eastern Time
Location	Virtual Meeting
Speakers:	John Morici, CFO
	Shirley Stacy VP, Corporate Communications & Investor Relations
	Madelyn Homick, Director Corporate Communications Investor Relations

Conference:	44th Nasdaq Virtual Investor Conference (London)
Date:	Wednesday, June 16, 2021
Presentation:	14:00 – 14:30 PM – BST
Location	Virtual Meeting
Speakers:	John Morici, CFO
	Shirley Stacy VP, Corporate Communications & Investor Relations
	Madelyn Homick, Director Corporate Communications Investor Relations

About Align Technology, Inc.

Align Technology designs and manufactures the Invisalign® system, the most advanced clear aligner system in the world, iTero® intraoral scanners and services, and exocad CAD/CAM software. Align has helped treat over 10.2 million patients with the Invisalign system and is driving the evolution in digital dentistry with the iTero intraoral scanner and exocad CAD/CAM software − modernizing today's practices by enabling enhanced digital orthodontic and restorative workflows to improve patient outcomes and practice efficiencies. 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.