How To Vote

YOUR VOTE IS VERY IMPORTANT!
PLEASE VOTE BY:
May 12, 2025 before Midnight EST

If you have already voted "FOR" Quanterix’s proposals related to the Merger, you can change your vote by signing, dating, and returning a later-dated GOLD proxy card or by voting at the Special Meeting.

You can vote using either Quanterix’s Proxy Card or the GOLD Proxy Card from Kent Lake.

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Vote By Internet

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Beneficial Holders:
www.proxyvote.com ‍

✔ Cast your vote online
✔ Have your GOLD Proxy Card ready
✔ Follow the instructions to record your vote

QUESTIONS / ASSISTANCE

For inquiries or help casting your vote, reach out directly to our proxy advisor:

Saratoga Proxy Consulting LLC

520 8th Avenue
New York, NY 10018

‍‍Shareholders
(888) 368-0379

‍Banks, Brokers, Trustees
(212) 257-1311‍