Company: TXG
Filing Date: 2025-04-14
Form Type: DEF 14A
Source: 0001770787-25-000018
Chunk: 9

Company: 10x Genomics, Inc.
Filing Date: 2025-04-14
Form: DEF 14A
Chunk 9
---
 proxy form. After obtaining a valid legal proxy from your bank, broker or other holder of record, to register to vote electronically or submit a question online at the 2025 Annual Meeting, you must submit proof of your legal proxy reflecting the number of your shares along with your name and email address to Equiniti Trust Company, LLC. Requests for registration should be directed to proxy@equiniti.com or to facsimile number 718-765-8730. Written requests can be mailed to:

<div align='center'>Equiniti Trust Company, LLC
Attn: Proxy Tabulation Department
55 Challenger Road, 2nd Floor
Ridgefield Park, NJ 07660</div>

Requests for registration must be labeled as "Legal Proxy" and be received no later than 5:00 p.m. EDT, on May 20, 2025. You will receive a confirmation of your registration by email and an 11 digit control number after Equiniti Trust Company, LLC receives your registration materials.

In order to vote electronically or submit a question online during the 2025 Annual Meeting, you will need to follow the instructions posted at https://web.lumiconnect.com/213535898. Please have the 11 digit control number provided by Equiniti Trust Company, LLC when you registered and the password "10xgenomics2025."

If you are unable to locate your 11-digit control number and cannot log-in as a validated stockholder, you may opt to participate in the 2025 Annual Meeting as a "guest," and you will only be able to listen to the meeting and will not be able to vote or submit your questions during the meeting.

During the 2025 Annual Meeting - Record Holders:

If you are a stockholder of record, to vote electronically or submit a question online during the 2025 Annual Meeting, you will need to log into the meeting using the 11-digit control number provided by Equiniti Trust Company, LLC in your proxy materials by visiting https://web.lumiconnect.com/213535898 . (Password: "10xgenomics2025") and following the instructions posted.

If you are unable to locate your 11-digit control number and cannot log-in as a validated stockholder, you may opt to participate in the 2025 Annual Meeting as a "guest," and you will only be able to listen to the meeting and will not be able to vote or submit your questions during the meeting.

#### 10X GEN