8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest eventreported): August 13, 2020

THERMO FISHER SCIENTIFIC INC.

(Exact name of Registrant as specifiedin its Charter)

Registrant’s telephone number, includingarea code:

(781) 622-1000

(Former Name or Former Address, if ChangedSince Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

¨ Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Common Stock, $1.00 par value

Item 1.02. Termination of a Material Definitive Agreement.

As previously announced, on March 3, 2020, Thermo Fisher Scientific Inc. (“Thermo Fisher”) and QIAGEN N.V. (“QIAGEN”) entered into a Business Combination Agreement (as amended, the “Business Combination Agreement”) pursuant to which, upon the terms and subject to the conditions thereof, a wholly owned acquisition subsidiary of Thermo Fisher commenced a public tender offer (the “Offer”) to purchase all issued ordinary shares of QIAGEN.

On August 13, 2020, Thermo Fisher delivered to QIAGEN a written notice terminating the Business Combination Agreement in accordance with clause 16.1(b) thereof. In connection with the termination of the Business Combination Agreement, QIAGEN will pay to Thermo Fisher an expense reimbursement payment of $95,000,000 in cash in accordance with the terms of the Business Combination Agreement.

The foregoing description of the Business Combination Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the Business Combination Agreement, which is attached as Exhibit 2.1 hereto and incorporated herein by reference.

Item 8.01. Other Events.

On August 13, 2020, Thermo Fisher issued a press release announcing the lapse of the Offer due to the non-fulfillment of an offer condition and the termination of the Business Combination Agreement. The press release is attached as Exhibit 99.1 hereto and is incorporated herein by reference.

Item 9.01.Financial Statements and Exhibits.

(d) Exhibits.

Forward-Looking Statements

This communication contains forward-looking statements that involve a number of risks and uncertainties. Words such as “believes,” “anticipates,” “plans,” “expects,” “seeks,” “estimates,” and similar expressions are intended to identify forward-looking statements, but other statements that are not historical facts may also be deemed to be forward-looking statements. Important factors that could cause actual results to differ materially from those indicated by forward-looking statements include risks and uncertainties relating to: the duration and severity of the COVID-19 pandemic; the need to develop new products and adapt to significant technological change; implementation of strategies for improving growth; general economic conditions and related uncertainties; dependence on customers’ capital spending policies and government funding policies; the effect of economic and political conditions and exchange rate fluctuations on international operations; use and protection of intellectual property; the effect of changes in governmental regulations; and the effect of laws and regulations governing government contracts, as well as the possibility that expected benefits related to recent or pending acquisitions may not materialize as expected. Additional important factors that could cause actual results to differ materially from those indicated by such forward-looking statements are set forth in Thermo Fisher’s Annual Report on Form 10-K for the year ended December 31, 2019 and Quarterly Reports on Form 10-Q for the quarters ended March 28, 2020 and June 27, 2020, which are on file with the U.S. Securities and Exchange Commission (“SEC”) and available in the “Investors” section of Thermo Fisher’s website, ir.thermofisher.com, under the heading “SEC Filings,” and in any subsequent Quarterly Reports on Form 10-Q and other documents Thermo Fisher files with the SEC. While Thermo Fisher may elect to update forward-looking statements at some point in the future, Thermo Fisher specifically disclaims any obligation to do so, even if estimates change and, therefore, you should not rely on these forward-looking statements as representing Thermo Fisher’s views as of any date subsequent to today.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Exhibit 99.1

News

Thermo Fisher Scientific Announces Resultsof Offer to Acquire QIAGEN,

Lapse of Offer and Termination of AcquisitionAgreement

WALTHAM, Mass., August 13, 2020 – Thermo Fisher Scientific Inc. (NYSE: TMO), the world leader in serving science, today announced that its offer to acquire all of the ordinary shares of QIAGEN N.V. (NYSE: QGEN; Frankfurt Prime Standard: QIA) has lapsed.

Based on information provided by the settlement agents for the offer, Deutsche Bank Aktiengesellschaft and American Stock Transfer & Trust Company, 107,546,187 QIAGEN shares, representing 47.02% of the issued and outstanding ordinary shares of QIAGEN, were validly tendered into the offer by the end of the acceptance period at 24:00 hours (Frankfurt am Main local time) / 18:00 hours (New York local time) on August 10, 2020. Accordingly, the minimum acceptance threshold condition to the offer has not been satisfied, and the offer has lapsed in accordance with its terms.

Thermo Fisher has terminated the acquisition agreement with QIAGEN, and QIAGEN will pay to Thermo Fisher an expense reimbursement payment of USD 95 million in cash in accordance with the terms of the acquisition agreement.

Marc N. Casper, chairman, president and chief executive officer of Thermo Fisher Scientific, said, “Thermo Fisher is a disciplined acquirer with a strong track record of executing value-creating transactions. We remain extremely well-positioned to deliver on our proven growth strategy and continue to generate significant returns for our shareholders.”

About Thermo Fisher

Thermo Fisher Scientific Inc. (NYSE: TMO) is the world leader in serving science, with annual revenue exceeding $25 billion. Our Mission is to enable our customers to make the world healthier, cleaner and safer. Whether our customers are accelerating life sciences research, solving complex analytical challenges, improving patient diagnostics and therapies or increasing productivity in their laboratories, we are here to support them. Our global team of more than 75,000 colleagues delivers an unrivaled combination of innovative technologies, purchasing convenience and pharmaceutical services through our industry-leading brands, including Thermo Scientific, Applied Biosystems, Invitrogen, Fisher Scientific, Unity Lab Services and Patheon. For more information, please visit www.thermofisher.com.

Forward-Looking Statements

This communication contains forward-looking statements that involve a number of risks and uncertainties. Words such as “believes,” “anticipates,” “plans,” “expects,” “seeks,” “estimates,” and similar expressions are intended to identify forward-looking statements, but other statements that are not historical facts may also be deemed to be forward-looking statements. Important factors that could cause actual results to differ materially from those indicated by forward-looking statements include risks and uncertainties relating to: the duration and severity of the COVID-19 pandemic; the need to develop new products and adapt to significant technological change; implementation of strategies for improving growth; general economic conditions and related uncertainties; dependence on customers’ capital spending policies and government funding policies; the effect of economic and political conditions and exchange rate fluctuations on international operations; use and protection of intellectual property; the effect of changes in governmental regulations; and the effect of laws and regulations governing government contracts, as well as the possibility that expected benefits related to recent or pending acquisitions may not materialize as expected. Additional important factors that could cause actual results to differ materially from those indicated by such forward-looking statements are set forth in Thermo Fisher’s Annual Report on Form 10-K for the year ended December 31, 2019 and Quarterly Reports on Form 10-Q for the quarters ended March 28, 2020 and June 27, 2020, which are on file with the U.S. Securities and Exchange Commission (“SEC”) and available in the “Investors” section of Thermo Fisher’s website, ir.thermofisher.com, under the heading “SEC Filings,” and in any subsequent Quarterly Reports on Form 10-Q and other documents Thermo Fisher files with the SEC. While Thermo Fisher may elect to update forward-looking statements at some point in the future, Thermo Fisher specifically disclaims any obligation to do so, even if estimates change and, therefore, you should not rely on these forward-looking statements as representing Thermo Fisher’s views as of any date subsequent to today.