Company: ALGN
Filing Date: 2025-03-27
Form Type: PRE 14A
Source: 0001097149-25-000016
Chunk: 122

Company: ALIGN TECHNOLOGY INC
Filing Date: 2025-03-27
Form: PRE 14A
Chunk 122
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 Materials (“Notice”) mailed to most of our stockholders describes how you may access and review the proxy materials on the Internet. The Notice also provides instructions as to how you may submit your proxy via the Internet. If you received the Notice by mail and would prefer to receive a printed copy of our proxy materials, you should follow the instructions for requesting such materials in the Notice. |

| How can I access the proxy materials over the Internet?                                                                                            |
| Our proxy materials are available at https://web.viewproxy.com/aligntech/2025 and will be available during the voting period at www.proxyvote.com. |

| Can I vote my shares by filling out and returning the Notice of Internet Availability of Proxy Materials?                                                                                            |
| No. The Notice only identifies the items to be voted on at the Annual Meeting. You cannot vote by marking the Notice and returning it. The Notice provides instructions as to how to cast your vote. |

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### VIRTUAL ANNUAL MEETING INFORMATION
| Why is the Annual Meeting only virtual?                                                                                                                                                                                                                                                                                                        |
| We have chosen to conduct the Annual Meeting in a virtual-only meeting format, via live audio webcast. A virtual meeting provides a convenient and efficient means to administer our Annual Meeting while enabling increased stockholder attendance and participation because stockholders can participate from any location around the world. |

| What if multiple stockholders share the same address?                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
| To reduce expenses, we are delivering a single copy of the Notice and, if applicable, the proxy materials to certain stockholders who share a single address, unless otherwise requested by one of the stockholders. A separate proxy card is included in the voting materials for each of these stockholders. To receive a separate copy of the Notice and, if applicable, the proxy materials you may contact us by calling (408) 470-1000 or by writing to us at Align Technology, Inc., 410 N. Scottsdale Rd., Suite 1300, Tempe, AZ 85288, Attn: Investor Relations. You may also contact us by calling or writing if you would like to receive separate materials for future annual meetings. |

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| How can I submit questions during the Annual Meeting?                                                                                                                                                                                                                                                                                                                                                                                                                               |
| During registration and also the Annual Meeting, you may submit questions pertaining to the business of the Annual Meeting according to instructions to be provided either during registration or the Annual Meeting. At the Annual Meeting, each