Align Technology, Inc.

Item 1.01 Entry into a Material Definitive Agreement. On November 5, 2026, Align Technology, Inc., a Delaware corporation (the “Company”), entered into an accelerated share repurchase agreement (the “ASR Contract”) with Goldman Sachs & Co. LLC (“Goldman Sachs”) to repurchase $270 million of the Company’s common stock authorized under the Company’s $1.0 billion stock repurchase program approved by the Company’s Board of Directors in April 2025 (the “Stock Repurchase Program”). The April 2025 program has $600 million remaining available for repurchase as of November 5, 2026. Under the ASR Contract, the Company will make a $270 million prepayment to Goldman Sachs and will receive an initial delivery of approximately 1.44 million shares of common stock. The exact number of shares the Company expects to repurchase under the ASR Contract will be based generally upon the average daily volume-weighted average price of the Company’s common stock during the repurchase period, less a discount and subject to adjustments pursuant to the terms and conditions of the ASR Contract. At settlement, under certain circumstances, Goldman Sachs may be required to deliver additional shares of common stock to the Company, or under certain circumstances, the Company may be required either to deliver shares of common stock or to make a cash payment to Goldman Sachs. Final settlement of the transactions under the ASR Contract is expected to occur no later than approximately December 29, 2026. The terms of the accelerated share repurchases under the ASR Contract are subject to adjustment if the Company enters into or announces certain types of transactions or takes certain corporate actions. The ASR Contract contains the principal terms and provisions governing the accelerated share repurchases, including, but not limited to, the mechanism used to determine the number of shares that will be delivered, the required timing of delivery of the shares, the circumstances under which Goldman Sachs is permitted to make adjustments to valuation and calculation periods and various acknowledgments, representations and warranties made by the Company, on the one hand, and Goldman Sachs, on the other hand, to one another. The Company intends to issue a press release announcing its entry into the ASR Contract on November 6, 2026. A copy of the press release is furnished herewith as Exhibit 99.1.

Item 2.03. Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information set forth in Item 1.01 above is incorporated herein by reference.