Our Employees’ Stock Purchase Plan (ESPP) offers a convenient way to become a company shareholder. Through the plan, purchase shares of Thermo Fisher Scientific Inc. common stock (NYSE: TMO) at a 5% discount.

How the ESPP Works

There are two enrollment windows each year, typically in the fall and spring, where you can participate. When you enroll, you decide the percentage of your eligible pay that will be set aside on an after-tax basis through payroll deductions for the ESPP. You can contribute up to 10 percent of your eligible pay, with an annual purchase limit of $25,000. Fidelity Investment Stock Plan Services administers the ESPP.

¹You must be actively employed on the purchase date for the transaction to complete

WITHDRAWAL DATES

Spring 2025: September 29 – October 10, 2025
Fall 2025: March 30 – April 10, 2026
Spring 2026: September 28 – October 9, 2026

How to Enroll

Eligible colleagues can enroll using one of two ways:

1. Login to netbenefits.fidelity.com (create an account on first visit) and follow the instructions, then select “Enroll” next to Thermo Fisher Scientific ESPP
2. Call a Fidelity representative at 1-800-TFS-0076 (1-800-837-0076)

Once enrolled, your election will carry over automatically from one Offering Period to the next, but you can change, suspend or stop participation. If you suspend payroll deductions during a prior Offering Period, you may re-enroll for the next Offering Period.

Who is Eligible

U.S.-based colleagues who regularly work at least 20 hours per week and five months per year as of each Grant/Enrollment date are eligible to participate in the Offering Period.