Company: ALGN
Filing Date: 2025-03-27
Form Type: PRE 14A
Source: 0001097149-25-000016
Chunk: 123

Company: ALIGN TECHNOLOGY INC
Filing Date: 2025-03-27
Form: PRE 14A
Chunk 123
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 stockholder will be limited to one question. Questions pertinent to the business of the Annual Meeting will be read aloud and answered, subject to time constraints, after the end of the business portion of the Annual Meeting. |

| What are the rules of procedure for the Annual Meeting?                                                        |
| The rules and procedures for the Annual Meeting will be available at https://web.viewproxy.com/aligntech/2025. |

| Will the list of stockholders be available during the Annual Meeting?                                                                                                                                                                     |
| During the Annual Meeting, the list of our stockholders of record entitled to vote at the Annual Meeting will be available for viewing by stockholders as of the Record Date upon request, for any purpose germane to the Annual Meeting. |

| What if I have technical difficulties or trouble accessing the Annual Meeting?                                                                                            |
| We will have technicians ready to assist you with any technical difficulties you experience accessing the Annual Meeting. If you encounter any difficulties, please call: 
 866-612-8937(toll-free)                                                                                                                                                   
 973-873-7684 (international)                                                                                                                                              |

### VOTING INFORMATION
| Who can vote at the Annual Meeting?                                                                                                                                                                                                                                                                                                         |
| If you are a stockholder of record or a beneficial owner who owned our common stock at the close of business on the Record Date, you are entitled to vote at the Annual Meeting. As of the Record Date, 73,210,327 shares of our common stock were issued and outstanding and no shares of our preferred stock were issued and outstanding. |

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| How do I vote my shares during the Annual Meeting?                                                                                                                                                                                                                                                                                                                 |
| By logging into the webcast, Registered Stockholders will be able to vote electronically on all proposals to be considered at the Annual Meeting.Please note, Beneficial Stockholders must submit a copy of their legal proxy or proof of ownership in advance tohttps://web.viewproxy.com/aligntech/2025 in order to vote their shares during the Annual Meeting. 
 Even if you plan to participate in the Annual Meeting online, we recommend that you also vote by proxy as described below so that your vote will be counted if you later decide not to participate.                                                                                                                                                                |

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| What if I don’t give specific voting instructions?                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| In the election of directors, you may vote “FOR,” “AGAINST” or “ABSTAIN.” If you elect to