8-K

Merck & Co., Inc. (MRK)

8-K 2020-04-28 For: 2020-04-28
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Added on April 02, 2026

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 event reported) April 28, 2020

Merck & Co., Inc.

(Exact name of registrant as specified in its charter)

New Jersey<br> <br>(State or other jurisdiction<br> <br>of incorporation) 1-6571<br> <br>(Commission<br> <br>File Number) 22-1918501<br> <br>(I.R.S. Employer<br> <br>Identification No.)

2000 Galloping Hill Road, Kenilworth, NJ<br> <br>(Address of principal executive offices) 07033<br> <br>(Zip Code)

(Registrant’s telephone number, including area code)

(908) 740-4000

Not Applicable

(Former name, former address and former fiscal year, if changed since 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:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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.  ¨

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

Title of each class Trading Symbol(s) Name of each exchange on which registered
Common<br> Stock ($0.50 par value) MRK New York Stock Exchange
1.125% Notes due 2021 MRK/21 New York Stock Exchange
0.500% Notes due 2024 MRK 24 New York Stock Exchange
1.875% Notes due 2026 MRK/26 New York Stock Exchange
2.500% Notes due 2034 MRK/34 New York Stock Exchange
1.375% Notes due 2036 MRK 36A New York Stock Exchange

Item 2.02. Results of Operations and Financial Condition.

The following information, including the exhibits hereto, is being furnished pursuant to this Item 2.02.

Incorporated by reference is a press release issued by Merck & Co., Inc. (the “Company”) on April 28, 2020, regarding earnings for the first quarter of 2020, attached as Exhibit 99.1. Also incorporated by reference is certain supplemental information not included in the press release, attached as Exhibit 99.2.

This information shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section, and is not incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and

Exhibits.

(d) Exhibits
Exhibit 99.1 Press release<br>issued April 28, 2020, regarding earnings for the first quarter of 2020
Exhibit 99.2 Certain supplemental information not included<br>in the press release
Exhibit 104 Cover Page<br>Interactive Data File (embedded within the Inline XBRL document)

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 hereunto duly authorized.

Merck & Co., Inc.
Date: April 28, 2020 By: /s/ Faye C. Brown
FAYE C. BROWN
Senior Assistant Secretary

Exhibit 99.1

News<br> Release

FOR IMMEDIATE RELEASE

Media Contacts: Jennifer Mauer Investor Contacts: Peter Dannenbaum
(908) 740-1801 (908) 740-1037
Pamela Eisele Michael DeCarbo
(267) 305-3558 (908) 740-1807

Merck Announces First-Quarter 2020 FinancialResults


· First-Quarter 2020 Worldwide Sales Were $12.1 Billion, an Increase<br>of 11%; Excluding the Impact from Foreign Exchange, Sales Grew 13%
o KEYTRUDA Sales Grew 45% to $3.3 Billion; Excluding the Impact from Foreign Exchange, Sales Grew 46%
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o Human Health Vaccines Sales Grew 14% to $2.2 Billion, Including the Effect of Timing; Excluding the Impact from Foreign Exchange,<br>Sales Grew 16%
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· First-Quarter 2020 GAAP EPS Was $1.26; First-Quarter Non-GAAP EPS<br>Was $1.50
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· Company is Active in COVID-19-Related Antiviral and Vaccine Research
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· Due to the Impact of COVID-19, Company Lowers 2020 Full-Year Revenue<br>Range to be Between $46.1 Billion and $48.1 Billion, Including a Negative Impact from Foreign Exchange of Approximately 2.5%
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· Due to the Impact of COVID-19, Company Lowers 2020 Full-Year GAAP<br>EPS Range to be Between $4.12 and $4.32; Lowers 2020 Full-Year Non-GAAP EPS Range to be Between $5.17 and $5.37, Including a Negative<br>Impact from Foreign Exchange of Approximately 3.5%
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KENILWORTH, N.J., April 28, 2020 – Merck (NYSE: MRK), known as MSD outside the United States and Canada, today announced financial results for the first quarter of 2020.

“In this challenging and unprecedented time, the quality of our first-quarter performance reflects strong demand for our portfolio of innovative products, continued commercial and clinical execution and the dedication and resilience of our employees around the world. The fundamentals of our business remain strong,” said Kenneth C. Frazier, chairman and chief executive officer, Merck. “The COVID-19 global pandemic poses challenges to all of us, including serious threats to the health of people, businesses and economies around the world. Without question, our industry and our company have a unique ability and responsibility to help the world respond to this pandemic by working collaboratively to deliver solutions to coronavirus infection while also maintaining the supply of medically important products to those who need them.”


Financial Summary

First Quarter
$ in millions, except EPS amount 2020 2019 Change Change Ex-Exchange
Sales $ 12,057 $ 10,816 11 % 13 %
GAAP net income^1^ 3,219 2,915 10 % 13 %
Non-GAAP net income that excludes certain items^1,2^* 3,822 3,175 20 % 24 %
GAAP EPS 1.26 1.12 13 % 15 %
Non-GAAP EPS that excludes certain items^2^* 1.50 1.22 23 % 26 %

*Refer to table on page 12.

GAAP (generally accepted accounting principles) earnings per share assuming dilution (EPS) was $1.26 for the first quarter of 2020. Non-GAAP EPS of $1.50 for the first quarter of 2020 excludes acquisition- and divestiture-related costs and restructuring costs.

COVID-19 Update

Overall, in response to the COVID-19 pandemic, Merck is focused on protecting the safety of its employees, ensuring that our supply of medicines and vaccines reach our patients, contributing our scientific expertise to the development of antiviral and vaccine approaches, and supporting health care providers and our communities. In addition, Merck is working diligently to continue its efforts to discover and develop new therapeutics to address society’s unmet medical needs, needs which persist despite the pandemic. Merck remains confident in the fundamental underlying demand for its products and its prospects for long-term growth, though COVID-related disruptions to patients’ ability to access health care providers will cause near-term challenges.


COVID-19 Research:

Building on our experience with antivirals and vaccines, we have embarked upon a broad-based development program for SARS-CoV-2. Merck has teams of scientists researching COVID-19 and assessing our available antiviral candidates and vaccine assets for potential to impact COVID-19. With respect to vaccines, Merck has been thoughtful in selecting proven platforms that have in the past been used to generate vaccines with desirable qualities. We are in advanced discussions with multiple groups, focusing on three different viral vaccine platforms. The details of those collaborations will be announced when the necessary arrangements are finalized. Beyond our search for vaccines, we also are engaged in studying potential antiviral therapies that could be deployed more rapidly. In addition to evaluating compounds in our own laboratories, we have identified programs in other laboratories that could prove beneficial.

^1^  Net income attributable to Merck & Co., Inc.

^2^   Merck is providing certain 2020 and 2019 non-GAAP information that excludes certain items because of the nature of these items and the impact they have on the analysis of underlying business performance and trends. Management believes that providing this information enhances investors’ understanding of the company’s results and permits investors to understand how management assesses performance. Management uses these measures internally for planning and forecasting purposes and to measure the performance of the company along with other metrics. In addition, senior management’s annual compensation is derived in part using non-GAAP pretax income. This information should be considered in addition to, but not as a substitute for or superior to, information prepared in accordance with GAAP. For a description of the items, see Table 2a attached to this release.

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The company also is engaged with a range of research organizations on collaborative efforts to accelerate the development of medicines and vaccines for COVID-19. Merck announced a new research collaboration with the Institute for Systems Biology to investigate and define the molecular mechanisms of SARS-CoV-2 infection and COVID-19 and identify targets for medicines and vaccines. In addition, we are participating in the NIH-led Accelerating COVID-19 Therapeutic Interventions and Vaccines (ACTIV consortium), a partnership that aims to develop a collaborative framework for prioritizing vaccine and drug candidates, streamlining clinical trials and regulatory processes and/or leveraging assets among all partners to rapidly respond to COVID-19 and future pandemics.


Business and Financial:

In the first quarter, the estimated overall impact of COVID-19 to Merck’s revenue was immaterial. For the full-year 2020, Merck expects an unfavorable impact to revenue of approximately $2.1 billion (excluding the impact of foreign exchange) due to COVID-19, comprised of approximately $1.7 billion for pharmaceuticals and approximately $400 million for Animal Health.

In the first quarter, within our human health business, markets in Asia Pacific, including China, saw a negative impact from social distancing measures and reduced access to health care providers given the earlier prevalence of the virus; whereas other markets, particularly in Europe, saw customers build inventory due to concerns about supply and ability to access health care providers given social distancing measures.

Roughly two-thirds of Merck’s pharmaceutical revenue is comprised of physician-administered products, which, despite strong underlying demand, are being impacted by social distancing measures, fewer well visits and delays in elective surgeries due to COVID-19. These impacts, as well as prioritization of COVID-19 patients at health care providers, are resulting in reduced administration of many of our human health products, in particular for our vaccines as well as KEYTRUDA (pembrolizumab) and IMPLANON/NEXPLANON (etonogestrel implant). The company anticipates reduced demand for its physician-administered products while pandemic-related access measures remain in place. In addition, declines in medical visits and elective surgeries also will have a negative impact on the demand for certain products, including BRIDION (sugammadex).

In our Animal Health business, revenue was positively impacted by approximately $60 million in the first quarter as customers made advance purchases to secure supply for livestock products and BRAVECTO (fluralaner), given the uncertainty related to expanding social distancing measures. The company expects that reduced veterinary visits and decreased protein and milk consumption due to restaurant and school closures will negatively impact the business going forward. Merck also expects that the negative impacts on the economy will have an additional unfavorable effect on its Animal Health business.

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Operating expenses were positively impacted in the first quarter by approximately $100 million, primarily driven by lower promotional and selling costs and delayed clinical program spending due to COVID-19. For the full-year 2020, Merck expects a favorable impact to operating expenses of approximately $400 million.

While the company expects to rely on governmental authorities to determine when operations can return to normal and is cognizant that the duration, spread and severity of the outbreak will be critical determinants, for the purposes of the full-year estimates provided above, the company has assumed the majority of the negative impact will be in the second quarter, with a gradual return to normal operations beginning late in the second quarter and extending through the third quarter, with a full return to normal operations in the fourth quarter.

Merck’s financial strength and strong balance sheet is allowing it to continue with its capital allocation priorities, including investing in research and development (R&D) and in growth drivers, investing in manufacturing capacity expansion, paying its dividend and continuing the search for value-enhancing business development. However, given these priorities and the current operating environment, Merck has temporarily suspended its share repurchase program.

Merck’s updated 2020 guidance takes these impacts into consideration.

Clinical Trials:


Driven by our steadfast commitment to patients, we are making every effort to ensure that patients in affected areas who are enrolled in clinical trials are able to continue their treatment and receive appropriate care and monitoring. Conditions are fluid and evolving, but as local conditions allow, we are enrolling patients in ongoing studies, and we are starting new studies.


Manufacturing & Supply:

Continuity of supply of our medicines and vaccines to our patients and customers is a critical priority for Merck. To date, COVID-19 has not had a material impact on the production and supply of Merck’s medicines and vaccines. The company continues to have normal supply levels for most of its products, including KEYTRUDA and GARDASIL [Human Papillomavirus Quadrivalent (Types 6, 11, 16 and 18) Vaccine, Recombinant] / GARDASIL 9 (Human Papillomavirus 9-valent Vaccine, Recombinant), and doubled production capacity for ESMERON (rocuronium bromide), a muscle relaxant used for intubation in certain countries outside the U.S., to address a surge in market demand due to COVID-19. In general, Merck’s total supply chains are 6 to 12 months in length. The company currently believes supply of its medicines and vaccines will remain at normal levels through the pandemic.

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Facilities and Employees:

The majority of Merck’s manufacturing plants and clinical supply sites are fully operational, and our laboratories are focused on essential operations. We are implementing steps to ensure business continuity. In many markets, including the U.S., while our offices and laboratories remain open, our colleagues are primarily working from home. In China, most of our offices, laboratories and plants are now open, although some of our office- and laboratory-based colleagues continue to work from home. In many markets, we have paused in-person interactions with health care providers and our field-based employees are working from home, including in the U.S.


Relief Efforts:


In addition to our efforts to ensure continuous supply of our medicines and vaccines to patients, as well as our research efforts aimed at finding a treatment or vaccine, Merck is engaged in several efforts to do our part in addressing the COVID-19 pandemic. We are actively supporting communities in various ways, including through product donations, personal protective equipment (PPE) donations and funding to relief organizations, including the United Nations Foundation’s COVID-19 Solidarity Response Fund in support of the World Health Organization and to the U.S. Centers for Disease Control and Prevention (CDC) Foundation Emergency Response Fund. In the U.S., we provided 800,000 surgical face masks for use as part of urgent efforts to address the outbreaks in New York and New Jersey. Through Merck for Mothers, the company’s global initiative to help end preventable maternal deaths, the company will provide funds to help health systems tackling COVID-19 better meet the needs of pregnant women before, during and following delivery. Recognizing the need for additional health care professionals, including doctors, nurses and medical laboratory technicians, to assist in regions where the virus is spreading, we announced a program to enable our medically trained employees to volunteer their time to aid their communities while maintaining their base pay. We also have taken a number of new steps to support patients in the U.S. who may have lost their jobs and insurance coverage during this crisis. The Merck Patient Assistance program will continue to ensure access to Merck medicines at no cost for eligible patients in the U.S. through a number of changes, which include assessing patients’ real-time financial situations and providing additional assistance with enrollments. In addition, changes to other U.S. access and assistance programs are being made due to the COVID-19 pandemic. We continue to consider other possible ways to support our communities as well as national and local relief efforts.

Oncology Pipeline Highlights


Merck continued to advance the development programs for KEYTRUDA, the company’s anti-PD-1 therapy; Lynparza (olaparib), a PARP inhibitor being co-developed and co-commercialized with AstraZeneca; and Lenvima (lenvatinib mesylate), an orally available tyrosine kinase inhibitor being co-developed and co-commercialized with Eisai Co., Ltd. (Eisai), in addition to other notable developments as follows:

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· Merck announced that the pivotal Phase 3 KEYNOTE-355 trial investigating<br>KEYTRUDA in combination with chemotherapy met one of its dual primary endpoints of progression-free survival (PFS) in patients<br>with metastatic triple-negative breast cancer (mTNBC) whose tumors expressed PD-L1 (Combined Positive Score [CPS] ≥10). The<br>trial continues to evaluate the other dual primary endpoint of overall survival (OS).
· Merck announced that the Phase 3 KEYNOTE-204 trial evaluating KEYTRUDA<br>for the treatment of adult patients with relapsed or refractory classical Hodgkin lymphoma (cHL) met one of its dual primary endpoints<br>of PFS. Per the pre-specified analysis plan, the other dual primary endpoint of OS was not formally tested at this interim analysis;<br>the study continues to evaluate OS.
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· Merck announced that the Phase 3 KEYNOTE-177 trial evaluating first-line<br>treatment of KEYTRUDA in patients with microsatellite instability-high (MSI-H) or mismatch repair deficient (dMMR) unresectable<br>or metastatic colorectal cancer met one of its dual primary endpoints of PFS. The trial continues to evaluate the other dual primary<br>endpoint of OS.
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· Merck announced that the U.S. Food and Drug Administration (FDA) has<br>accepted and granted priority review for a new supplemental Biologics License Application (sBLA) for KEYTRUDA seeking accelerated<br>approval as monotherapy in patients with unresectable or metastatic solid tumors with tissue tumor mutational burden-high (TMB-H)<br> ≥10 mutations/megabase who have progressed following prior treatment and who have no satisfactory alternative treatment options.<br>The application is based in part on results from the Phase 2 KEYNOTE-158 trial. The Prescription Drug User Fee Act (PDUFA) date<br>is June 16, 2020.
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· Merck announced the resubmission of its sBLAs to the FDA seeking to<br>update the dosing frequency for KEYTRUDA to include a 400 mg dose infused over 30 minutes every six weeks (Q6W), in addition to<br>the currently approved dose of 200 mg every three weeks (Q3W). The sBLAs were filed across all adult indications for KEYTRUDA,<br>including monotherapy and combination therapy.
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· Merck announced the U.S. launch of ONTRUZANT (trastuzumab-dttb), a<br>biosimilar of the reference biologic medicine Herceptin, as part of a development and commercialization agreement with Samsung<br>Bioepis.
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· Merck and AstraZenca announced further positive results from the<br> Phase 3 PROfound trial evaluating Lynparza in men with metastatic castration-resistant prostate cancer (mCRPC) who have a<br> homologous recombination repair gene mutation (HRRm) and whose disease had progressed on prior treatment with new hormonal<br> agent (NHA) treatments (e.g. enzalutamide or abiraterone). Results from the trial showed a statistically significant and<br> clinically meaningful improvement in the key secondary endpoint of OS with<br>Lynparza versus enzalutamide or abiraterone in men with mCRPC selected for BRCA1/2 or ATM gene mutations.
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· Merck and AstraZeneca announced that the FDA has approved the kinase<br>inhibitor Koselugo (selumetinib) for the treatment of pediatric patients two years of age and older with neurofibromatosis type<br>1 (NF1) who have symptomatic, inoperable plexiform neurofibromas.
· Merck and AstraZeneca announced that the Phase 3 GY004 trial evaluating<br>cediranib, an investigational oral vascular endothelial growth factor receptor (VEGFR) inhibitor, in combination with Lynparza<br>versus platinum-based chemotherapy in patients with platinum-sensitive relapsed ovarian cancer did not meet the primary endpoint<br>of PFS.
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Other Pipeline Highlights

· Merck announced that ERVEBO (Ebola Zaire Vaccine, Live) has been registered<br>by National Health Authorities in six African countries – Democratic Republic of the Congo (DRC), Burundi, Ghana, Guinea,<br>Rwanda and Zambia – with approvals in additional countries in Africa anticipated in the near future.
· Merck presented results from the Phase 3 VICTORIA study evaluating<br>the efficacy and safety of vericiguat, an investigational soluble guanylate cyclase (sGC) stimulatory being jointly developed with<br>Bayer AG, to treat patients with heart failure with reduced ejection fraction and following a worsening event. Results were presented<br>at the virtual American College of Cardiology’s Annual Scientific Session together with World Congress of Cardiology and<br>published simultaneously in The New England Journal of Medicine.
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· Merck announced that the pivotal Phase 3 trials (COUGH-1 and COUGH-2)<br>evaluating the efficacy and safety of gefapixant, an investigational, orally administered, selective P2X3 receptor antagonist,<br>for the treatment of refractory or unexplained chronic cough met the primary efficacy endpoints for the gefapixant 45 mg twice<br>daily treatment arms. The gefapixant 15 mg twice daily treatment arms did not meet the primary efficacy endpoint in either Phase<br>3 study.
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· Merck and Pfizer Inc.’s Phase 3 VERTIS CV cardiovascular<br>(CV) outcomes trial for STEGLATRO (ertugliflozin), an oral sodium-glucose cotransporter 2 (SGLT2) inhibitor, achieved its primary<br>endpoint of non-inferiority for major adverse CV events (MACE) compared to placebo in patients with type 2 diabetes mellitus and<br>established atherosclerotic CV disease. MACE was defined as time to the first event of CV death, nonfatal myocardial infarction<br>or nonfatal stroke. The key secondary endpoints of superiority for STEGLATRO versus placebo for time to the composite of CV death<br>or hospitalization for heart failure, CV death alone and the composite of renal death, dialysis/transplant or doubling of serum<br>creatinine from baseline were not met. While not a pre-specified hypothesis for statistical testing, a reduction in hospitalization<br>for heart failure was observed with STEGLATRO. The safety profile of STEGLATRO was consistent<br>with that reported in previous studies. Detailed results of VERTIS CV are scheduled to be presented on June 16, 2020 at the virtual<br>American Diabetes Association’s 80th Scientific Sessions.
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Corporate Developments

· Merck announced that Organon & Co. (Organon) will be the name<br>of the new company to be created through the intended spinoff of its women’s health, trusted legacy brands and biosimilars<br>businesses. We remain fully committed to our spinoff transaction, and we believe we are on track for completion in the first half<br>of 2021.
· Merck announced today its intention to consolidate our New Jersey<br>campuses into a single New Jersey headquarters location in Rahway by the end of 2023.
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First-Quarter Revenue Performance

The following table reflects sales of the company’s top pharmaceutical products, as well as sales of animal health products.

First Quarter
$ in millions ****<br><br>2020 ****<br><br>2019 ****<br><br>Change Change<br><br> Ex-Exchange
Total Sales $ 12,057 $ 10,816 11 % 13 %
Pharmaceutical 10,655 9,663 10 % 12 %
KEYTRUDA 3,284 2,269 45 % 46 %
JANUVIA / JANUMET 1,277 1,354 -6 % -4 %
GARDASIL / GARDASIL 9 1,097 838 31 % 33 %
PROQUAD, M-M-R II and VARIVAX 435 496 -12 % -12 %
BRIDION 299 255 17 % 19 %
PNEUMOVAX 23 256 185 39 % 40 %
ISENTRESS / ISENTRESS HD 245 255 -4 % -2 %
ROTATEQ 222 211 5 % 6 %
SIMPONI 215 208 3 % 7 %
ZETIA / VYTORIN 198 238 -17 % -15 %
Animal Health 1,214 1,025 18 % 21 %
Livestock 739 611 21 % 24 %
Companion Animals 475 414 15 % 17 %
Other Revenues 188 128 47 % 33 %

Pharmaceutical Revenue

First-quarter pharmaceutical sales increased 10% to $10.7 billion, excluding the unfavorable effect from foreign exchange, sales grew 12%. The increase was driven primarily by growth in oncology and vaccines, partially offset by the ongoing impacts of the loss of market exclusivity for several products.

Growth in oncology was largely driven by higher sales of KEYTRUDA, which grew 45% to $3.3 billion for the quarter, reflecting strong momentum from the non-small cell lung cancer (NSCLC) indications as well as continued uptake in other indications, including renal cell carcinoma (RCC) and adjuvant melanoma. Additionally, oncology sales reflect alliance revenue of $145 million related to Lynparza and $128 million related to Lenvima, representing Merck’s share of profits, which are product sales net of cost of sales and commercialization costs.

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Growth in vaccines in the first quarter was driven by higher sales of GARDASIL/GARDASIL 9 reflecting timing of shipments of approximately $120 million in China, timing of public sector purchases of approximately $70 million in the U.S., higher demand in China and Europe as well as pricing in the U.S. Growth was partially offset by the unfavorable effects of COVID-19 in certain markets, particularly in the U.S. and Hong Kong.

Growth in vaccines also was driven by PNEUMOVAX 23 (pneumococcal vaccine polyvalent), a vaccine to help prevent pneumococcal disease, reflecting higher demand in the U.S. and Europe primarily due to the COVID-19 pandemic.

Growth in vaccines was partially offset by lower sales of the pediatric vaccines VARIVAX (Varicella Virus Vaccine Live), a vaccine to help prevent chickenpox; and M-M-R II (Measles, Mumps and Rubella Virus Vaccine Live), a vaccine to help prevent measles, mumps and rubella, primarily reflecting lower demand and the timing of government tenders in Latin America. As previously disclosed, Merck expects that full-year 2020 sales of VARIVAX will be lower than the prior year due in part to the timing of government tenders in select Latin American markets and that full-year 2020 U.S. sales of M-M-R II will be lower than the prior year driven by a decline in expected demand related to fewer measles outbreaks.

Performance in hospital acute care reflects higher demand globally, particularly in the U.S., for BRIDION, a medicine for the reversal of neuromuscular blockade induced by rocuronium bromide or vecuronium bromide in adults undergoing surgery, although the company anticipates demand will be negatively affected by reductions in elective surgeries due to COVID-19; and the ongoing launch of PREVYMIS (letermovir), a medicine for prophylaxis (prevention) of cytomegalovirus (CMV) infection and disease in adult CMV-seropositive recipients of an allogeneic hematopoietic stem cell transplant.

Pharmaceutical sales growth for the quarter was partially offset by the ongoing impacts from the loss of market exclusivity, including for NUVARING (etonogestrel/ethinyl estradiol vaginal ring), NOXAFIL (posaconazole), EMEND (aprepitant), VYTORIN (ezetimibe/simvastatin), CUBICIN (daptomycin) and REMICADE (infliximab). In addition, the decline in sales of JANUVIA (sitagliptin) and JANUMET (sitagliptin and metformin HCI) reflects continued pricing pressure in the U.S.

Animal Health Revenue

Animal Health sales totaled $1.2 billion for the first quarter of 2020, an increase of 18% compared with the first quarter of 2019; excluding the unfavorable effect from foreign exchange, Animal Health sales grew 21%. Growth in livestock products was due to the products acquired in the prior year Antelliq Corporation acquisition and COVID-19-related buy-in as described above. Growth in companion animal products was driven largely by demand for the BRAVECTO line of products for parasitic control due in part to COVID-19-related buy-in.

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First-Quarter Expense, EPS and Related Information

The tables below present selected expense information.

$ in millions <br><br><br><br>GAAP Acquisition- and Divestiture-Related Costs^3^ ****<br><br>Restructuring Costs <br><br><br><br>Non-GAAP^2^
First-Quarter 2020
Cost of sales $ 3,312 $ 296 $ 68 $ 2,948
Selling, general and administrative 2,555 278 11 2,266
Research and development 2,209 37 17 2,155
Restructuring costs 72 72
Other (income) expense, net 71 (11 ) 82
First-Quarter 2019
Cost of sales $ 3,052 $ 413 $ 34 $ 2,605
Selling, general and administrative 2,425 (1 ) 2,426
Research and development 1,931 (31 ) 1,962
Restructuring costs 153 153
Other (income) expense, net 188 167 21

GAAP Expense, EPS and Related Information

Gross margin was 72.5% for the first quarter of 2020 compared to 71.8% for the first quarter of 2019. The increase reflects favorable product mix and lower acquisition- and divestiture-related costs, partially offset by the unfavorable effects of royalties, manufacturing variances, pricing pressure, inventory write-offs, foreign exchange and restructuring costs.

Selling, general and administrative expenses were $2.6 billion in the first quarter of 2020, an increase of 5% compared to the first quarter of 2019. The increase primarily reflects higher acquisition- and divestiture-related costs, including costs related to the company’s planned spinoff of Organon, partially offset by lower promotion, selling and administrative costs due in part to the COVID-19 pandemic and the favorable effects of foreign exchange.

Research and development expenses were $2.2 billion in the first quarter of 2020, an increase of 14% compared with the first quarter of 2019. The increase was primarily driven by higher expenses related to clinical development, increased investment in discovery research and early drug development and higher licensing costs, partially offset by program and project delays and less travel and meetings due to the COVID-19 pandemic.

Other (income) expense, net, was $71 million of expense in the first quarter of 2020 compared to $188 million of expense in the first quarter of 2019, primarily reflecting income from investments in equity securities in 2020 compared with losses in 2019 and lower impairment charges, partially offset by higher net interest expense in 2020.

^3^ Includes expenses for the amortization of intangible assets and purchase accounting adjustments to inventories recognized as a result of acquisitions, intangible asset impairment charges, and expense or income related to changes in the estimated fair value measurement of liabilities for contingent consideration. Also includes integration, transaction and certain other costs related to business acquisitions and divestitures.

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The effective income tax rate was 16.1% for the first quarter of 2020.

GAAP EPS was $1.26 for the first quarter of 2020 compared with $1.12 for the first quarter of 2019.

Non-GAAP Expense, EPS and Related Information

Non-GAAP gross margin was 75.5% for the first quarter of 2020 compared to 75.9% for the first quarter of 2019. The decrease in non-GAAP gross margin reflects the unfavorable effects of royalties, manufacturing variances, pricing pressure, inventory write-offs and foreign exchange, partially offset by favorable product mix.

Non-GAAP selling, general and administrative expenses were $2.3 billion in the first quarter of 2020, a decrease of 7% compared to the first quarter of 2019. The decrease primarily reflects lower promotion, selling and administrative costs due in part to the COVID-19 pandemic and the favorable effects of foreign exchange.

Non-GAAP R&D expenses were $2.2 billion in the first quarter of 2020, a 10% increase compared to the first quarter of 2019. The increase primarily reflects higher expenses related to clinical development, increased investment in discovery research and early drug development and higher licensing costs, partially offset by program and project delays and less travel and meetings due to the COVID-19 pandemic.

Non-GAAP other (income) expense, net, was $82 million of expense in the first quarter of 2020 compared to $21 million of expense in the first quarter of 2019, primarily reflecting higher net interest expense, partially offset by income from investments in equity securities in 2020 compared with losses in 2019.

The non-GAAP effective income tax rate was 17.0% for the first quarter of 2020.

Non-GAAP EPS was $1.50 for the first quarter of 2020 compared with $1.22 for the first quarter of 2019.

A reconciliation of GAAP to non-GAAP net income and EPS is provided in the table that follows.

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First Quarter
$<br> in millions, except EPS amounts 2020 2019
EPS
GAAP<br> EPS $ 1.26 $ 1.12
Difference 0.24 0.10
Non-GAAP<br> EPS that excludes items listed below^2^ $ 1.50 $ 1.22
Net<br> Income
GAAP<br> net income^1^ $ 3,219 $ 2,915
Difference 603 260
Non-GAAP<br> net income that excludes items listed below^1,2^ $ 3,822 $ 3,175
Decrease<br> (Increase) in Net Income Due to Excluded Items:
Acquisition-<br> and divestiture-related costs^3^ $ 600 $ 548
Restructuring<br> costs 168 187
Net<br> decrease (increase) in income before taxes 768 735
Income<br> tax (benefit) expense^4^ (165 ) (422 )
Acquisition-<br> and divestiture-related costs attributable to non-controlling interests (53 )
Decrease<br> (increase) in net income $ 603 $ 260

Financial Outlook

The full-year updated guidance that Merck is providing below includes the impact from the COVID-19 pandemic and the negative impact of foreign exchange, which is expected to be partially offset by the favorability from underlying business strength. While the company expects to rely on governmental authorities to determine when operations can return to normal and is cognizant that the duration, spread and severity of the outbreak will be critical determinants, for the purposes of the full-year 2020 guidance estimates, the company has assumed the majority of the negative impact will be in the second quarter, with a gradual return to normal operations beginning late in the second quarter and extending through the third quarter, with a full return to normal operations in the fourth quarter.

Merck lowered its full-year 2020 revenue range to be between $46.1 billion and $48.1 billion, including a negative impact from foreign exchange of approximately 2.5% at mid-April exchange rates.

Merck lowered its full-year 2020 GAAP EPS to be between $4.12 and $4.32. Merck lowered its full-year 2020 non-GAAP EPS to be between $5.17 and $5.37, including a negative impact from foreign exchange of approximately 3.5% at mid-April exchange rates. The non-GAAP range excludes acquisition- and divestiture-related costs and costs related to restructuring programs.

^4^ Includes the estimated tax impact on the reconciling items. In addition, amount for 2019 includes a $360 million net tax benefit related to the settlement of certain federal income tax matters and a $67 million tax charge related to the finalization of treasury regulations for the Tax Cuts and Jobs Act of 2017.

Page 12

The following table summarizes the company’s full-year 2020 financial guidance.

GAAP Non-GAAP^2^
Revenue $46.1 to $48.1 billion $46.1 to $48.1 billion*
Operating expenses Lower than 2019 by a low-single-digit rate Lower than 2019 by a low-single-digit rate
Effective tax rate 16.5% to 17.5% 17% to 18%
EPS** $4.12 to $4.32 $5.17 to $5.37

*The company does not have any non-GAAP adjustments to revenue.

**EPS guidance for 2020 assumes a share count (assuming dilution) of approximately 2.54 billion shares.

A reconciliation of anticipated 2020 GAAP EPS to non-GAAP EPS and the items excluded from non-GAAP EPS are provided in the table below.

$ in millions, except EPS amounts Full-Year 2020
GAAP EPS 4.12 to 4.32
Difference 1.05
Non-GAAP EPS that excludes items listed below^2^ 5.17 to 5.37
Acquisition- and divestiture-related costs 2,500
Restructuring costs 800
Net decrease (increase) in income before taxes 3,300
Estimated income tax (benefit) expense (640
Decrease (increase) in net income 2,660

All values are in US Dollars.


Earnings Conference Call

Investors, journalists and the general public may access a live audio webcast of the call today at 8:00 a.m. EDT on Merck’s website at https://investors.merck.com/events-and-presentations/default.aspx. Institutional investors and analysts can participate in the call (833) 353-0277 or toll free (469) 886-1947 and using ID code number 4589375. Members of the media are invited to monitor the call by dialing (833) 353-0277 or toll free (469) 886-1947 and using ID code number 4589375. Journalists who wish to ask questions are requested to contact a member of Merck’s Media Relations team at the conclusion of the call.

About Merck

For more than 125 years, Merck, known as MSD outside of the United States and Canada, has been inventing for life, bringing forward medicines and vaccines for many of the world’s most challenging diseases in pursuit of our mission to save and improve lives. We demonstrate our commitment to patients and population health by increasing access to health care through far-reaching policies, programs and partnerships. Today, Merck continues to be at the forefront of research to prevent and treat diseases that threaten people and animals – including cancer, infectious diseases such as HIV and Ebola, and emerging animal diseases – as we aspire to be the premier research-intensive biopharmaceutical company in the world. For more information, visit www.merck.com and connect with us on Twitter, Facebook, Instagram, YouTube and LinkedIn.

Page 13

Forward-Looking Statement of Merck & Co., Inc., Kenilworth,N.J., USA

This news release of Merck & Co., Inc., Kenilworth, N.J., USA (the “company”) includes “forward-looking statements” within the meaning of the safe harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995. These statements are based upon the current beliefs and expectations of the company’s management and are subject to significant risks and uncertainties. There can be no guarantees with respect to pipeline products that the products will receive the necessary regulatory approvals or that they will prove to be commercially successful. If underlying assumptions prove inaccurate or risks or uncertainties materialize, actual results may differ materially from those set forth in the forward-looking statements.

Risks and uncertainties include but are not limited to, general industry conditions and competition; general economic factors, including interest rate and currency exchange rate fluctuations; the impact of the recent global outbreak of novel coronavirus disease (COVID-19); the impact of pharmaceutical industry regulation and health care legislation in the United States and internationally; global trends toward health care cost containment; technological advances, new products and patents attained by competitors; challenges inherent in new product development, including obtaining regulatory approval; the company’s ability to accurately predict future market conditions; manufacturing difficulties or delays; financial instability of international economies and sovereign risk; dependence on the effectiveness of the company’s patents and other protections for innovative products; and the exposure to litigation, including patent litigation, and/or regulatory actions.

The company undertakes no obligation to publicly update any forward-looking statement, whether as a result of new information, future events or otherwise. Additional factors that could cause results to differ materially from those described in the forward-looking statements can be found in the company’s 2019 Annual Report on Form 10-K and the company’s other filings with the Securities and Exchange Commission (SEC) available at the SEC’s Internet site (www.sec.gov).

#

Page 14

MERCK & CO., INC.

CONSOLIDATED STATEMENT OF INCOME - GAAP

(AMOUNTS IN MILLIONS, EXCEPT PER SHARE FIGURES)

(UNAUDITED)

Table 1

**** GAAP **** **** ****
**** 1Q20 **** 1Q19 **** % Change ****
Sales $ 12,057 $ 10,816 11 %
Costs, Expenses and Other
Cost of sales ^(1)^ 3,312 3,052 9 %
Selling, general and administrative<br> ^(1)^ 2,555 2,425 5 %
Research and development ^(1)^ 2,209 1,931 14 %
Restructuring costs ^(2)^ 72 153 -53 %
Other (income) expense, net<br> ^(1)^ 71 188 -62 %
Income Before Taxes 3,838 3,067 25 %
Taxes on Income ^(1)^ 619 205
Net Income 3,219 2,862 12 %
Less: Net Loss Attributable to Noncontrolling Interests<br> ^(1)^ - (53 )
Net Income Attributable to Merck & Co., Inc. $ 3,219 $ 2,915 10 %
Earnings per Common Share Assuming Dilution $ 1.26 $ 1.12 13 %
Average Shares Outstanding Assuming Dilution 2,547 2,603
Tax Rate ^(3)^ 16.1 % 6.7 %

^(1)^ Amounts include the impact of acquisition and divestiture-related costs, restructuring costs and certain other items. See accompanying tables for details.

^(2)^ Represents separation and other related costs associated with restructuring activities under the company's formal restructuring programs.

^(3)^ The effective income tax rate for the first quarter of 2019 reflects a net tax benefit of $360 million related to the settlement of certain federal income tax matters.

MERCK & CO., INC.

GAAP TO NON-GAAP RECONCILIATION

FIRST QUARTER 2020

(AMOUNTS IN MILLIONS, EXCEPT PER SHARE FIGURES)

(UNAUDITED)

Table 2a

**** GAAP **** Acquisition and Divestiture-Related Costs ^(1)^ **** Restructuring Costs ^(2)^ **** Adjustment Subtotal **** Non-GAAP ****
Cost of sales $ 3,312 296 68 364 $ 2,948
Selling, general and administrative 2,555 278 11 289 2,266
Research and development 2,209 37 17 54 2,155
Restructuring costs 72 72 72 -
Other (income) expense, net 71 (11 ) (11 ) 82
Income Before Taxes 3,838 (600 ) (168 ) (768 ) 4,606
Income Tax Provision (Benefit) 619 (158 )^(3)^ (7 )^(3)^ (165 ) 784
Net Income 3,219 (442 ) (161 ) (603 ) 3,822
Net Income Attributable to Merck & Co., Inc. 3,219 (442 ) (161 ) (603 ) 3,822
Earnings per Common Share Assuming Dilution $ 1.26 (0.18 ) (0.06 ) (0.24 ) $ 1.50
Tax Rate 16.1 % 17.0 %
Only the line items that are affected by non-GAAP adjustments are shown.
---
Merck is providing certain non-GAAP information that excludes certain items because of the nature of these items and the impact they have on the analysis of underlying business performance and trends. Management believes that providing this information enhances investors’ understanding of the company’s results as it permits investors to understand how management assesses performance. Management uses these measures internally for planning and forecasting purposes and to measure the performance of the company along with other metrics. In addition, senior management’s annual compensation is derived in part using non-GAAP pretax income. This information should be considered in addition to, but not as a substitute for or superior to, information prepared in accordance with GAAP.
^(1)^Amounts included in cost of sales primarily reflect expenses for the amortization of intangible assets recognized as a result of business acquisitions.  Amounts included in selling, general and administrative expenses reflect approximately $165 million of expenses related to the company's planned spin-off of Organon & Co., approximately $95 million of costs related to the acquisition of ArQule, Inc., and other acquisition and divestiture-related costs.  Amounts included in research and development expenses primarily reflect expenses related to a net increase in the estimated fair value measurement of liabilities for contingent consideration.  Amounts included in other (income) expense, net primarily reflect royalty income, partially offset by an increase in the estimated fair value measurement of liabilities for contingent consideration related to the termination of the Sanofi-Pasteur MSD joint venture.
^(2)^Amounts primarily include employee separation costs and accelerated depreciation associated with facilities to be closed or divested related to activities under the company's formal restructuring programs.
^(3)^ Represents the estimated tax impact on the reconciling items based on applying the statutory rate of the originating territory of the non-GAAP adjustments.

MERCK & CO., INC.

FRANCHISE/ KEY PRODUCT SALES

(AMOUNTSIN MILLIONS)

(UNAUDITED)

Table3

2020 2019 1Q
1Q 1Q 2Q 3Q 4Q Full Year Nom % Ex-Exch %
TOTAL SALES ^(1)^ $ 12,057 $ 10,816 $ 11,760 $ 12,397 $ 11,868 $ 46,840 11 13
PHARMACEUTICAL 10,655 9,663 10,460 11,095 10,533 41,751 10 12
Oncology
Keytruda 3,284 2,269 2,634 3,070 3,111 11,084 45 46
Alliance Revenue – Lynparza ^(2)^ 145 79 111 123 132 444 84 86
Alliance Revenue – Lenvima ^(2)^ 128 74 97 109 124 404 72 73
Emend 43 117 121 98 53 388 -63 -63
Vaccines ^(3)^
Gardasil / Gardasil 9 1,097 838 886 1,320 693 3,737 31 33
ProQuad / M-M-R II / Varivax 435 496 675 623 481 2,275 -12 -12
Pneumovax 23 256 185 170 237 334 926 39 40
RotaTeq 222 211 172 180 227 791 5 6
Vaqta 60 47 58 62 71 238 28 31
Hospital Acute Care
Bridion 299 255 278 284 313 1,131 17 19
Noxafil 94 190 193 177 103 662 -50 -49
Invanz 64 72 78 57 57 263 -10 -7
Prevymis 60 32 38 45 50 165 88 90
Cancidas 55 61 67 62 58 249 -10 -8
Primaxin 51 59 71 77 67 273 -13 -11
Cubicin 46 88 67 52 50 257 -48 -46
Zerbaxa 37 26 27 35 32 121 40 42
Immunology
Simponi 215 208 214 203 205 830 3 7
Remicade 88 123 98 101 89 411 -28 -27
Neuroscience
Belsomra 79 67 76 80 83 306 18 18
Virology
Isentress / Isentress HD 245 255 247 250 223 975 -4 -2
Zepatier 55 114 108 83 66 370 -52 -51
Cardiovascular
Zetia 145 140 156 147 146 590 3 4
Vytorin 53 97 76 57 54 285 -45 -44
Atozet 122 94 92 97 108 391 30 34
Adempas ^(4)^ 56 48 53 57 57 215 18 20
Alliance Revenue - Adempas ^(5)^ 53 42 51 50 60 204 26 26
Diabetes ^(6)^
Januvia 774 824 908 807 943 3,482 -6 -5
Janumet 503 530 533 503 475 2,041 -5 -3
Women's Health
Implanon / Nexplanon 195 199 183 199 206 787 -2 -1
NuvaRing 63 219 240 241 179 879 -71 -71
Diversified Brands
Singulair 155 191 160 152 195 698 -19 -17
Cozaar / Hyzaar 102 103 109 116 113 442 -1 1
Nasonex 71 96 72 58 67 293 -26 -25
Arcoxia 70 75 75 72 67 288 -6 -4
Follistim AQ 41 57 63 62 58 241 -28 -27
Other Pharmaceutical ^(7)^ 1,194 1,082 1,203 1,149 1,183 4,615 10 12
ANIMAL HEALTH 1,214 1,025 1,124 1,122 1,122 4,393 18 21
Livestock 739 611 671 726 777 2,784 21 24
Companion Animals 475 414 453 396 345 1,609 15 17
Other Revenues ^(8)^ 188 128 176 180 213 696 47 33

Sum of quarterly amounts may not equal year-to-date amounts due to rounding.

^(1)^Only select products are shown.

^(2)^Alliance Revenue represents Merck’s share of profits, which are product sales net of cost of sales and commercialization costs.

^(3)^Total Vaccines sales were $2,155 million in the first quarter of 2020 and $1,887 million, $2,037 million, $2,517 million and $1,928 million for the first, second, third and fourth quarters of 2019, respectively.

^(4)^Net product sales in Merck's marketing territories.

^(5)^Alliance Revenue represents Merck's share of profits from sales in Bayer's marketing territories, which are product sales net of cost of sales and commercialization costs.

^(6)^Total Diabetes sales were $1,353 million in the first quarter of 2020 and $1,402 million, $1,480 million, $1,360 million and $1,472 million for the first, second, third and fourth quarters of 2019, respectively.

^(7)^Includes Pharmaceutical products not individually shown above.

^(8)^Other Revenues are comprised primarily of Healthcare Services segment revenues, third-party manufacturing sales and miscellaneous corporate revenues, including revenue hedging activities.

Exhibit 99.2

MERCK & CO., INC.

CONSOLIDATED STATEMENT OF INCOME - GAAP

(AMOUNTS IN MILLIONS, EXCEPT PER SHARE FIGURES)

(UNAUDITED)

Table 1a

2020 2019 % Change
1Q 1Q 2Q 3Q 4Q Full Year 1Q
Sales $ 12,057 $ 10,816 $ 11,760 $ 12,397 $ 11,868 $ 46,840 11 %
Costs, Expenses and Other
Cost of sales 3,312 3,052 3,401 3,990 3,669 14,112 9 %
Selling, general and administrative 2,555 2,425 2,712 2,589 2,888 10,615 5 %
Research and development 2,209 1,931 2,189 3,204 2,548 9,872 14 %
Restructuring costs 72 153 59 232 194 638 -53 %
Other (income) expense, net 71 188 140 35 (223 ) 139 -62 %
Income Before Taxes 3,838 3,067 3,259 2,347 2,792 11,464 25 %
Taxes on Income 619 205 615 440 428 1,687
Net Income 3,219 2,862 2,644 1,907 2,364 9,777 12 %
Less: Net (Loss) Income Attributable to Noncontrolling Interests - (53 ) (26 ) 6 7 (66 )
Net Income Attributable to Merck & Co., Inc. $ 3,219 $ 2,915 $ 2,670 $ 1,901 $ 2,357 $ 9,843 10 %
Earnings per Common Share Assuming Dilution $ 1.26 $ 1.12 $ 1.03 $ 0.74 $ 0.92 $ 3.81 13 %
Average Shares Outstanding Assuming Dilution 2,547 2,603 2,588 2,572 2,559 2,580
Tax Rate 16.1 % 6.7 % 18.9 % 18.7 % 15.3 % 14.7 %

Sum of quarterly amounts may not equal year-to-date amounts due to rounding.

MERCK & CO., INC.

GAAPTO NON-GAAP RECONCILIATION

FIRSTQUARTER 2019

(AMOUNTSIN MILLIONS, EXCEPT PER SHARE FIGURES)

(UNAUDITED)

Table2b

GAAP Acquisition and Divestiture-Related Costs ^(1)^ Restructuring Costs ^(2)^ Certain Other<br><br> Items Adjustment<br><br> Subtotal Non-GAAP
Cost of sales $ 3,052 413 34 447 $ 2,605
Selling, general and administrative 2,425 (1 ) (1 ) 2,426
Research and development 1,931 (31 ) (31 ) 1,962
Restructuring costs 153 153 153 -
Other (income) expense, net 188 167 167 21
Income Before Taxes 3,067 (548 ) (187 ) (735 ) 3,802
Income Tax Provision (Benefit) 205 (98 )^(3)^ (31 )^(3)^ (293 )^(4)^ (422 ) 627
Net Income 2,862 (450 ) (156 ) 293 (313 ) 3,175
Less: Net (Loss) Income Attributable to Noncontrolling Interests (53 ) (53 ) (53 ) -
Net Income Attributable to Merck & Co., Inc. 2,915 (397 ) (156 ) 293 (260 ) 3,175
Earnings per Common Share Assuming Dilution $ 1.12 (0.15 ) (0.06 ) 0.11 (0.10 ) $ 1.22
Tax Rate 6.7 % 16.5 %

Only the line items that are affected by non-GAAP adjustments are shown.

Merck is providing certain non-GAAP information that excludes certain items because of the nature of these items and the impact they have on the analysis of underlying business performance and trends. Management believes that providing this information enhances investors’ understanding of the company’s results as it permits investors to understand how management assesses performance. Management uses these measures internally for planning and forecasting purposes and to measure the performance of the company along with other metrics. In addition, senior management’s annual compensation is derived in part using non-GAAP pretax income. This information should be considered in addition to, but not as a substitute for or superior to, information prepared in accordance with GAAP.

^(1)^Amounts included in cost of sales primarily reflect expenses for the amortization of intangible assets recognized as a result of business acquisitions.  Amounts included in research and development expenses primarily reflect a reduction in expenses related to a net decrease in the estimated fair value measurement of liabilities for contingent consideration.  Amounts included in other (income) expense, net primarily reflect goodwill impairment charges related to certain businesses in the Healthcare Services segment, partially offset by royalty income related to the termination of the Sanofi-Pasteur MSD joint venture.

^(2)^Amounts primarily include employee separation costs and accelerated depreciation associated with facilities to be closed or divested related to activities under the company's formal restructuring programs.

^(3)^ Represents the estimated tax impact on the reconciling items based on applying the statutory rate of the originating territory of the non-GAAP adjustments.

^(4)^ Includes a $360 million net tax benefit related to the settlement of certain federal income tax matters and a $67 million tax charge related to the finalization of treasury regulations associated with the 2017 enactment of U.S. tax legislation.

MERCK & CO., INC.

FRANCHISE/ KEY PRODUCT SALES

FIRSTQUARTER 2020

(AMOUNTSIN MILLIONS)

(UNAUDITED)

Table3a

Global U.S. International
1Q 2020 1Q 2019 % Change 1Q 2020 1Q 2019 % Change 1Q 2020 1Q 2019 % Change
TOTAL SALES ^(1)^ $ 12,057 $ 10,816 11 $ 5,137 $ 4,555 13 $ 6,920 $ 6,261 11
PHARMACEUTICAL 10,655 9,663 10 4,714 4,215 12 5,941 5,448 9
Oncology
Keytruda 3,284 2,269 45 1,906 1,284 48 1,378 985 40
Alliance Revenue - Lynparza ^(2)^ 145 79 84 85 50 68 60 29 111
Alliance Revenue - Lenvima ^(2)^ 128 74 72 90 50 79 38 24 58
Emend 43 117 -63 5 63 -92 38 53 -29
Vaccines ^(3)^
Gardasil / Gardasil 9 1,097 838 31 461 362 27 636 476 34
ProQuad / M-M-R II / Varivax 435 496 -12 333 343 -3 102 153 -33
Pneumovax 23 256 185 39 182 125 45 75 59 26
RotaTeq 222 211 5 140 154 -9 82 57 44
Vaqta 60 47 28 30 29 5 30 18 63
Hospital Acute Care
Bridion 299 255 17 143 119 20 157 136 15
Noxafil 94 190 -50 8 91 -92 87 99 -12
Invanz 64 72 -10 6 14 -58 59 58 1
Prevymis 60 32 88 26 18 49 33 14 136
Cancidas 55 61 -10 3 1 133 52 60 -13
Primaxin 51 59 -13 51 59 -13
Cubicin 46 88 -48 15 42 -65 31 46 -31
Zerbaxa 37 26 40 20 12 63 16 14 20
Immunology
Simponi 215 208 3 215 208 3
Remicade 88 123 -28 88 123 -28
Neuroscience
Belsomra 79 67 18 27 24 14 53 44 20
Virology
Isentress / Isentress HD 245 255 -4 75 108 -30 170 147 16
Zepatier 55 114 -52 18 33 -46 37 81 -54
Cardiovascular
Zetia 145 140 3 (2 ) * 147 140 5
Vytorin 53 97 -45 3 3 18 50 94 -47
Atozet 122 94 30 122 94 30
Adempas ^(4)^ 56 48 18 56 48 18
Alliance Revenue - Adempas ^(5)^ 53 42 26 49 40 20 5 2 133
Diabetes ^(6)^
Januvia 774 824 -6 355 384 -7 419 440 -5
Janumet 503 530 -5 113 167 -32 390 364 7
Women's Health
Implanon / Nexplanon 195 199 -2 149 149 45 50 -10
NuvaRing 63 219 -71 26 185 -86 37 34 8
Diversified Brands
Singulair 155 191 -19 5 5 -11 151 186 -19
Cozaar / Hyzaar 102 103 -1 7 4 78 95 99 -4
Nasonex 71 96 -26 6 (1 ) * 65 97 -33
Arcoxia 70 75 -6 70 75 -6
Follistim AQ 41 57 -28 21 29 -30 21 28 -25
Other Pharmaceutical ^(7)^ 1,194 1,082 10 409 328 25 780 754 3
ANIMAL HEALTH 1,214 1,025 18 384 294 31 830 731 13
Livestock 739 611 21 162 117 39 577 494 17
Companion Animals 475 414 15 222 177 25 253 237 7
Other Revenues ^(8)^ 188 128 47 39 46 -15 149 82 80

* 200% or greater

^(1)^ Only select products are shown.

^(2)^ Alliance Revenue represents Merck’s share of profits, which are product sales net of cost of sales and commercialization costs.

^(3)^ Total Vaccines sales were $2,155 million and $1,887 million on a global basis for first quarter 2020 and 2019, respectively.

^(4)^ Net product sales in Merck's marketing territories.

^(5)^ Alliance Revenue represents Merck's share of profits from sales in Bayer's marketing territories, which are product sales net of cost of sales and commercialization costs.

^(6)^ Total Diabetes sales were $1,353 million and $1,402 million on a global basis for first quarter 2020 and 2019, respectively.

^(7)^ Includes Pharmaceutical products not individually shown above.

^(8)^ Other Revenues are comprised primarily of Healthcare Services segment revenue, third-party manufacturing sales and miscellaneous corporate revenues, including revenue hedging activities.

MERCK & CO., INC.

PHARMACEUTICALGEOGRAPHIC SALES

(AMOUNTSIN MILLIONS)

(UNAUDITED)

Table3b

2020 2019 % Change
1Q 1Q 2Q 3Q 4Q Full Year 1Q
TOTAL PHARMACEUTICAL $ 10,655 $ 9,663 $ 10,460 $ 11,095 $ 10,533 $ 41,751 10
United States ^(1)^ 4,714 4,215 4,807 5,180 4,751 18,953 12
% Pharmaceutical Sales 44.2 % 43.6 % 46.0 % 46.7 % 45.1 % 45.4 %
Europe ^(2)^ 2,543 2,335 2,301 2,304 2,373 9,314 9
% Pharmaceutical Sales 23.9 % 24.2 % 22.0 % 20.8 % 22.5 % 22.3 %
China 846 725 745 898 773 3,141 17
% Pharmaceutical Sales 7.9 % 7.5 % 7.1 % 8.1 % 7.3 % 7.5 %
Japan 789 779 900 894 921 3,494 1
% Pharmaceutical Sales 7.4 % 8.1 % 8.6 % 8.1 % 8.7 % 8.4 %
Asia Pacific (other than China and Japan) 613 642 606 638 614 2,500 -4
% Pharmaceutical Sales 5.8 % 6.6 % 5.8 % 5.8 % 5.8 % 6.0 %
Eastern Europe/Middle East Africa 490 343 388 423 423 1,577 43
% Pharmaceutical Sales 4.6 % 3.6 % 3.7 % 3.8 % 4.0 % 3.8 %
Latin America 419 427 523 534 429 1,914 -2
% Pharmaceutical Sales 3.9 % 4.4 % 5.0 % 4.8 % 4.1 % 4.6 %
Canada 212 177 179 211 216 783 20
% Pharmaceutical Sales 2.0 % 1.8 % 1.7 % 1.9 % 2.0 % 1.9 %
Other ^(1)^ 29 20 11 13 33 75 45
% Pharmaceutical Sales 0.3 % 0.2 % 0.1 % 0.1 % 0.3 % 0.2 %

Sum of quarterly amounts may not equal year-to-date amounts due to rounding.

^(1)^ Alliance revenue related to Adempas attributable to the United States has been reclassified from Other.

^(2)^ Europe primarily represents all European Union countries and the European Union accession markets.

MERCK & CO., INC.

OTHER(INCOME) EXPENSE, NET - GAAP

(AMOUNTSIN MILLIONS)

(UNAUDITED)

Table4

OTHER (INCOME) EXPENSE, NET

1Q20 1Q19
Interest income $ (25 ) $ (89 )
Interest expense 212 209
Exchange losses 54 101
(Income) loss from investments in equity securities, net ^(1)^ (52 ) 25
Net periodic defined benefit plan (credit) cost other than service cost (90 ) (141 )
Other, net (28 ) 83
Total $ 71 $ 188

^(1)^Includes net realized and unrealized gains and losses from investments in equity securities either owned directly or through ownership interests in investment funds.