Personalis — Merger or Acquisition (October 2026)

5 slides from Personalis's merger presentation, Oct 21, 2026

Slide 1: Personalis All-Hands Company Meeting
© 2024 Personalis, Inc. All rights reserved. All trademarks are the property ofPersonalis, Inc. or their respective owners. All products described here arefor Research Use Only and not for use in diagnostic procedures (except asspecifically noted).Personalis All-HandsCompany MeetingOctober 20, 2026
Slide 2: Acquisition FAQ
Acquisition FAQ /2
Slide 3: Acquisition FAQ: closing, job title, compensation and benefits
Note: Complete answers to Employee FAQs will be shared following the All Hands Meeting. Additional updates regarding the Tempusacquisition will be communicated as details are confirmed.1. When is the transaction expected to close?The transaction is expected to close in late 2026, subject to the sati
Slide 4: Acquisition FAQ: treatment of stock, options and RSUs
4. What will happen to my Personalis stock, stock options and/or RSUs at the closing of the transaction? (For more detailedinformation, see the Employee FAQs)Outstanding Personalis shares will convert into merger consideration comprising of Tempus Class A common stock, cash, or acombination at Tempu
Slide 5: Acquisition FAQ: 401(k) and time off
6. Will the acquisition impact my 401(k) coverage?You will generally be able to transfer your Personalis 401(k) balance (including active loans) into the Tempus 401(k) plan.If the transaction closes before the end of 2026 as anticipated, 401(k) contributions will be temporarily paused for theremaind