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PFIZER INC

For the period ended Jun 28, 2026. Filed Aug 4, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Jun 28, 2026 · Filed Aug 4, 2026

PFE$29.39-1.6%Stored close · as of Nov 6, 2026

What changed in Management’s Discussion and Analysis?

Read the current filing

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 167 previous paragraphs and 201 current paragraphs.

121 unchanged; 40 reworded; 33 added; 3 removed; 3 previous and 7 current paragraphs rearranged.

Tables are not compared: 15 previous and 19 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (33)

Current report

Realigning Our Cost Base Program––In the third quarter of 2026, we announced $1.0 billion of additional anticipated net cost savings associated with this program driven by further productivity enhancements from technology and simplification efforts across our commercial, R&D and enabling functions. These additional net savings are expected to further reduce costs in SI&A and be realized from 2027 through 2029. We expect one-time costs to achieve the additional savings to be incurred through 2029 and to total approximately $2.0 billion.

Current report

Manufacturing Optimization Program––In the third quarter of 2026, we announced the next phase of our multi-year program designed to reduce our cost of goods sold focused on network structure changes, product portfolio enhancements and additional operational efficiencies which is expected to deliver additional anticipated savings of approximately $1.5 billion through 2029, some of which is expected to begin being realized in 2027. The one-time costs to achieve the savings associated with this phase of the program are expected to be approximately $4.0 billion, with approximately 60% of non-cash expenditures. The costs to achieve these savings are expected to be incurred through 2029.

Current report

For a description of anticipated savings related to these programs, see the Costs and Expenses––Restructuring Charges and Other Costs Associated with Acquisitions and Cost-Reduction/Productivity Initiatives section within MD&A and Note 3 for the anticipated and actual costs of these programs.

Current report

Collaboration Agreement with Innovent––In May 2026, we entered into a strategic global licensing and collaboration agreement with Innovent, a Chinese biopharmaceutical company, for the research and development of 12 early-stage andde novo cancer medicines. The partnership includes licensing, co-development, and co-commercialization opportunities across a diverse portfolio of antibody-drug conjugates (ADCs) with novel differentiated payloads and multi-specific antibodies. Under the terms of the agreement, Innovent received a $650 million upfront payment and is eligible for up to $9.85 billion in development, regulatory and commercial milestone payments. Additionally, Innovent will receive up to double-digit royalties on sales of each licensed product if approved. For the four programs to be co-developed and co-commercialized by Pfizer and Innovent, the two companies will share the profits in the U.S., the U.K., and the European Union. The transaction closed on July 10, 2026.

Current report

Our Second Quarter and First Six Months of 2026 Performance

Current report

The decrease in Income from continuing operations before provision/(benefit) for taxes on income of $3.3 billion, to $2.5 billion in the first six months of 2026 from $5.8 billion in the first six months of 2025, was primarily due to (i) charges for intangible asset impairments and certain legal matters, and increases in the fair value of our contingent consideration liabilities (all recorded in Other (income)/deductions––net) and (ii) increases in Cost of salesand Research and development expenses, partially offset by (iii) a net gain in 2026 from the sale of our previous investment in ViiV (recorded in Other (income)/deductions––net), and (iv) higher revenues.

Current report

Cost of sales increased $314 million in the second quarter of 2026, primarily due to:

Current report

•a $130 million unfavorable change in sales mix;

Current report

•an increase of $90 million, due to higher amortization of the fair value step-up of acquired inventory, driven primarily by the Oxbryta impairment; and

Current report

The increase in Cost of sales as a percentage of revenues in the second quarter of 2026 was primarily driven by an unfavorable change in sales mix and higher amortization of the fair value step-up of acquired inventory, primarily driven by the Oxbryta impairment.

Current report

Cost of sales increased $1.0 billion in the first six months of 2026, primarily due to:

Current report

•a $350 million unfavorable impact of foreign exchange; and

Current report

•a $100 million unfavorable change in sales mix.

Current report

Selling, informational and administrative expenses were relatively flat in the second quarter of 2026, primarily reflecting:

Current report

•an increase of $40 million in implementation costs associated with our cost realignment program; and

Current report

•a $35 million unfavorable impact of foreign exchange.

Current report

•a $90 million unfavorable impact of foreign exchange; and

Current report

•an increase of $70 million in implementation costs associated with our cost realignment program.

Current report

Provision/(Benefit) for Taxes on Income/(Loss)

Current report

(b) Erbitux® is a registered trademark of ImClone LLC. We have exclusive rights to Braftovi in the U.S., Canada and certain emerging markets. Pierre Fabre Medicament SAS has exclusive rights to commercialize Braftovi in Europe and Ono Pharmaceutical Co., Ltd. has exclusive rights to commercialize Braftovi in Japan.

Current report

(c) Ibrance for metastatic breast cancer is being developed in collaboration with Alliance Foundation Trials, LLC.

Current report

(d)Padcev is being jointly developed and commercialized with Astellas in the U.S. Outside the U.S., we have commercialization rights in all countries in North and South America, and Astellas has commercialization rights in the rest of the world.

Current report

(e)Comirnaty is being developed and commercialized with BioNTech.

Current report

(b) Comirnaty is being developed and commercialized with BioNTech.

Current report

As discussed in our 2025 Form 10-K, in September 2024, Pfizer announced a voluntary withdrawal of all lots of Oxbryta (voxelotor) for the treatment of SCD in all markets where it was approved. Pfizer also discontinued all active voxelotor clinical trials and expanded access programs worldwide. Pfizer’s decision was based on the totality of the clinical trial and registry data available at the time.

Current report

Following comprehensive review and analysis of the totality of the data, Pfizer submitted updated analyses to the EMA, FDA and other regulators. In the EU, the EMA’s referral procedure concluded in October 2025, with the EMA adopting a negative opinion on benefit-risk for Oxbryta for the treatment of hemolytic anemia due to SCD, recommending that the marketing authorization for the product remain suspended. In July 2026, Pfizer engaged with the FDA to discuss the FDA’s assessment of the data and it was determined that there is no viable pathway for returning Oxbryta to market in the U.S. Consistent with the FDA’s recommendation, on July 31, 2026, Pfizer notified the FDA that it is voluntarily withdrawing the NDAs for Oxbryta.

Current report

In June 2026, we announced topline results from the Phase 3 SigVie-002 study evaluating sigvotatug vedotin, an investigational antibody-drug conjugate, in patients with previously treated, locally advanced, unresectable or metastatic non-squamous NSCLC. The study did not meet its primary endpoint of a statistically significant improvement in overall survival compared to docetaxel. The safety profile of sigvotatug vedotin was manageable and consistent with prior studies.

Current report

(c)For the second quarter of 2026, basic weighted-average shares outstanding of 5,699 million (excluding common share equivalents) were used to calculate GAAP Reported Loss per common share attributable to Pfizer Inc. common shareholders––diluted.

Current report

(f)For the second quarter and first six months of 2026, the total Other (income)/deductions––netadjustments of $1.0 billion and $850 million, respectively, primarily include: (i) a net gain of $1.870 billion for the second quarter and the first six months from the sale of our previous investment in ViiV, partially offset by (ii) charges of $867 million for the second quarter and $1.0 billion for the first six months for certain legal matters, primarily representing certain product liability and other legal expenses. For the second quarter and first six months of 2025, the total Other (income)/deductions––netadjustments of $512 million and $678 million, respectively, primarily included charges of $422 million for the second quarter and $564 million for the first six months for certain legal matters, primarily representing certain product liability and other legal expenses.

Current report

•U.S. federal or state legislation or regulatory action and/or policy efforts affecting, among other things, our activities in markets outside of the U.S., such as China, including, without limitation, clinical trial activities and our ability to enter into biotechnology investments or other transactions;
Removed paragraphs (3)

Previous report

(e)For the three months ended March 29, 2026, the total Other(income)/deductions––netadjustments of $153 million primarily include charges of $147 million for certain legal matters, primarily representing certain product liability expenses related to products discontinued and/or divested by Pfizer. For the three months ended March 30, 2025, the total Other(income)/deductions––netadjustments of $166 million primarily included charges of $142 million for certain legal matters, representing certain product liability and other legal expenses related to products discontinued and/or divested by Pfizer.
Reworded paragraphs (40)

Previous wording

Our Business Development Initiatives––We are committed to strategically capitalizing on growth opportunities, primarily by advancing our own product pipeline and maximizing the value of our existing products, but also through various business development activities. For a description of the more significant recent transactions through February 26, 2026, the filing date of our 2025 Form 10-K, see Note 2 in our 2025 Form 10-K. See Note 2 for a discussion of our acquisition of Metsera in November 2025 and other recent business development initiatives.

Current wording

Our Business Development Initiatives––We are committed to strategically capitalizing on growth opportunities, primarily by advancing our own product pipeline and maximizing the value of our existing products, but also through various business development activities. For a description of the more significant recent transactions through February 26, 2026, the filing date of our 2025 Form 10-K, see Note 2 in our 2025 Form 10-K. In addition, for a discussion of our acquisition of Metsera in November 2025 and other recent business development initiatives see Note 2, as well as the following:

Previous wording

Total Revenues––Total revenues increased $736 million, or 5%, in the first quarter of 2026 to $14.5 billion from $13.7 billion in the first quarter of 2025, reflecting an operational increase of $304 million, or 2%, as well as a favorable impact of foreign exchange of $431 million, or 3%. The operational increase was primarily driven by an increase in revenues for Padcev, Eliquis, Oncology biosimilars, Nurtec ODT/Vydura and several other products across categories, partially offset primarily by a decline in COVID-19 product revenues. Excluding contributions from Comirnaty and Paxlovid, Total revenues increased 7% operationally.

Current wording

Total Revenues––Total revenues increased $381 million, or 3%, in the second quarter of 2026 to $15.0 billion from $14.7 billion in the second quarter of 2025, reflecting an operational increase of $164 million, or 1%, as well as a favorable impact of foreign exchange of $217 million, or 1%. The operational increase was driven by an increase in revenues for Eliquis, Padcev, the Vyndaqel family, Lorbrena and several other products across categories, partially offset by a decline in COVID-19 product revenues and several other products across categories. Excluding contributions from Comirnaty and Paxlovid, Total revenues increased 5% operationally.

Previous wording

Income from Continuing Operations Before Provision/(Benefit) for Taxes on Income––The increase in Income from continuing operations before provision/(benefit) for taxes on income of $386 million to $3.2 billion in the first quarter of 2026 from $2.8 billion in the first quarter of 2025, was primarily due to (i) higher revenues and (ii) a decrease in Restructuring charges and certain acquisition-related costs, partially offset by (iii) increases in Cost of salesand Research and development expenses.

Current wording

Income/(Loss) from Continuing Operations Before Provision/(Benefit) for Taxes on Income/(Loss)–– Loss from continuing operations before provision/(benefit) for taxes on income/(loss) in the second quarter of 2026 was $653 million, compared to income of $3.0 billion in the second quarter of 2025, primarily due to (i) charges for intangible asset impairments and certain legal matters (both recorded in Other (income)/deductions––net) and (ii) increases in Restructuring charges and certain acquisition-related costs, Research and development expensesand Cost of sales, partially offset by (iii) a net gain in 2026 from the sale of our previous investment in ViiV (recorded in Other (income)/deductions––net), and (iv) higher revenues.

Previous wording

See the Analysis of the Condensed Consolidated Statements of Operations section within MD&A and Notes 3 and 4. For information on our tax provision and effective tax rate, see the Provision/(Benefit) for Taxes on Income section within MD&A and Note 5.

Current wording

See the Analysis of the Condensed Consolidated Statements of Operations section within MD&A and Notes 3 and 4. For information on our tax provision and effective tax rate, see the Provision/(Benefit) for Taxes on Income/(Loss) section within MD&A and Note 5.

Previous wording

Intellectual Property Rights and Collaboration/Licensing Rights––The loss, expiration or invalidation of intellectual property rights, patent litigation settlements and judgments, and the expiration of co-promotion and licensing rights can have a material adverse effect on our revenues. We anticipate a significant reduction of revenue from patent-based or regulatory exclusivity expiries in 2026 through 2030 as several of our in-line products experience these expirations, with the rate of the reduction of revenues from patent-based or regulatory exclusivity expiries expected to significantly accelerate over the next few years. In

Current wording

Intellectual Property Rights and Collaboration/Licensing Rights––The loss, expiration or invalidation of intellectual property rights, patent litigation settlements and judgments, and the expiration of co-promotion and licensing rights can have a material adverse effect on our revenues. We anticipate a significant reduction of revenue from patent-based or regulatory exclusivity expiries in 2026 through 2030 as several of our in-line products experience these expirations, with the rate of the reduction of revenues from patent-based or regulatory exclusivity expiries expected to significantly accelerate over the next few years. In 2026, we now expect an unfavorable revenue impact from patent-based or regulatory exclusivity expiries of approximately $1.1 billion.

Previous wording

For additional information on patent rights we consider most significant to our business as a whole, including U.S., major Europe and Japan basic product patent expiration years, see the Item 1. Business––Patents and Other Intellectual Property Rights section of our 2025 Form 10-K. For a discussion of recent developments with respect to patent litigation involving certain of our products, see Note 12A1.

Current wording

For additional information on patent rights we consider most significant to our business as a whole, including U.S., major Europe and Japan basic product patent expiration years, see the Item 1. Business––Patents and Other Intellectual Property Rights section of our 2025 Form 10-K. For a discussion of recent developments with respect to patent litigation involving certain of our products, see Notes 12A1 and 12A5.

Previous wording

Regulatory Environment/Pricing and Access––Government and Other Payor Group Pressures––Pricing and access pressures from governments globally, as well as private third-party payors in the U.S., continue to impact our global operations. With respect to the U.S., we expect to see continued focus by the U.S. government and states on regulating drug pricing and access to medicine, including but not limited to, international reference pricing, including Most-Favored-Nation (MFN) drug pricing. We continue to monitor and evaluate the implementation of the IRA, including the Medicare Drug Price Negotiation Program (MDPNP) and its government-set Maximum Fair Price which became effective for Eliquis on January 1, 2026. Negotiated prices for Ibrance and Xtandi are expected to follow in 2027, with Xeljanz effective in 2028. The IRA also made significant changes to the Medicare Part D benefit design (IRA Medicare Part D Redesign), which took effect beginning in 2025. We do not expect a material, incremental impact from the IRA Medicare Part D Redesign in 2026 versus the baseline set in 2025. In addition, changes to the Medicaid Drug Rebate Program or the 340B Program, including legal or legislative developments at the federal or state level with respect to the 340B Program, could have a material impact on our business. See the Item 1. Business––Pricing Pressures and Managed Care Organizationsand ––Government Regulation and Price Constraints and the Item 1A. Risk Factors––Pricing and Reimbursement sections, and the Overview of Our Performance, Operating Environment, Strategy and Outlook––Our Operating Environment section of the MD&A of our 2025 Form 10-K.

Current wording

Regulatory Environment/Pricing and Access––Government and Other Payor Group Pressures––Pricing and access pressures from governments globally, as well as private third-party payors in the U.S., continue to impact our global operations. With respect to the U.S., we expect to see continued focus by the U.S. government and states on regulating drug pricing and access to medicine, including but not limited to, international reference pricing, including Most-Favored-Nation (MFN) drug pricing. We continue to monitor and evaluate the implementation of the IRA, including the Medicare Drug Price Negotiation Program (MDPNP) and its government-set Maximum Fair Price (MFP) which became effective for Eliquis on January 1, 2026. Negotiated prices for Ibrance and Xtandi are effective in 2027. While Xeljanz remains a selected drug through 2028, the Centers for Medicare and Medicaid Services has determined that bona fide marketing of a generic version of Xeljanz still exists. Accordingly, no MFP for Xeljanz will be finalized or take effect. The IRA also made significant changes to the Medicare

Previous wording

Policy/Regulatory Environment––New and potential policy, regulatory or other changes from the U.S. Presidential administration, Congress and states, including, among others, increased, decreased, withdrawn or new regulatory requirements, including changes in requirements for licensure, changes, delays or failure to receive recommendations, reimbursement and regulatory approvals and coverage for our vaccines and medicines could have a material adverse effect on our business, earnings, cash flows, liquidity and financial guidance.

Current wording

Policy/Regulatory Environment––New and potential policy, regulatory or other changes from the U.S. Presidential administration, Congress and states, including, among others, increased, decreased, withdrawn or new regulatory requirements, including changes in requirements for licensure, changes, delays or failure to receive recommendations, reimbursement and regulatory approvals and coverage for our vaccines and medicines, as well as potential impacts on our activities in markets outside of the U.S., could have a material adverse effect on our business, earnings, cash flows, liquidity and financial guidance.

Previous wording

We have not seen a significant disruption of our supply chain in the first three months of 2026 and through the date of filing of this Form 10-Q, and all of our manufacturing sites globally have continued to operate at or near normal levels. We continue to monitor potential supply chain impacts from geopolitical and trade developments. We do not anticipate the availability of raw materials to have a significant impact on our operations in 2026, but are monitoring potential supply chain disruptions as a result of ongoing geopolitical and trade negotiations, which could, among other things, impact costs. For information on risks related to product manufacturing, see the Item 1A. Risk Factors––Product Manufacturing, Sales and Marketing Risks section of our 2025 Form 10-K.

Current wording

We have not seen a significant disruption of our supply chain in the first six months of 2026 and through the date of filing of this Form 10-Q, and all of our manufacturing sites globally have continued to operate at or near normal levels. We continue to monitor potential supply chain impacts from geopolitical and trade developments. We do not anticipate the availability of raw materials to have a significant impact on our operations in 2026, but are monitoring potential supply chain disruptions as a result of ongoing geopolitical and trade negotiations, which could, among other things, impact costs. For information on risks related to product manufacturing, see the Item 1A. Risk Factors––Product Manufacturing, Sales and Marketing Risks section of our 2025 Form 10-K.

Previous wording

Global Trade Environment––Issued or future executive orders or other new or changes in laws, regulations or policies regarding tariffs or other trade or foreign policy, could have a material adverse effect on our business, earnings, cash flow, liquidity and financial guidance. While the U.S. Supreme Court’s February 2026 decision related to executive authority to impose tariffs under the International Emergency Economic Powers Act (IEEPA) did not have a material impact on our consolidated financial statements, the regulatory landscape continues to evolve. Specifically, on April 2, 2026, the U.S. Government announced Section 232 tariffs on imported patented pharmaceuticals and their ingredients, up to a 100% duty to address national security concerns regarding supply chain reliance. These measures, featuring exemptions for commitments to onshore and invest in U.S. manufacturing, are set to phase in on July 31, 2026, and the application to Pfizer is subject to the final negotiation of our tariff agreement with the U.S. Government. We will continue to monitor developments and any potential impacts on our future financial results and business. For additional information on risks related to our global operations and changes in laws, see the Item 1A. Risk Factors—Global Operationsand ––Changes in Laws and Accounting Standards sections of our 2025 Form 10-K.

Current wording

Global Trade Environment––Issued or future executive orders or other new or changes in laws, regulations or policies regarding tariffs or other trade or foreign policy, could have a material adverse effect on our business, earnings, cash flow, liquidity and financial guidance. While the U.S. Supreme Court’s February 2026 decision related to executive authority to impose tariffs under the International Emergency Economic Powers Act (IEEPA) did not have a material impact on our consolidated financial statements, the regulatory landscape continues to evolve. Specifically, on April 2, 2026, the U.S. Government announced Section 232 tariffs on imported patented pharmaceuticals and their ingredients, up to a 100% duty to address national security concerns regarding supply chain reliance (the April 2, 2026 Section 232 Executive Order). These measures, featuring exemptions for commitments to onshore and invest in U.S. manufacturing, became effective for Pfizer on July 31, 2026. We have reached final binding agreements with the U.S. Government, ratifying the arrangements first announced in September 2025. Under these agreements, we have voluntarily committed to implement measures designed to make certain drug prices for U.S. patients more comparable to those in other developed countries, allow U.S. patients to purchase certain medicines at significant discounts to current retail prices and further invest in our U.S. manufacturing. Pursuant to the agreements, the applicable tariff rate under the April 2, 2026 Section 232 Executive Order for Pfizer products will be zero until January 20, 2029. We will continue to monitor developments and any potential impacts on our future financial results and business. For additional information on risks related to our global operations and changes in laws, see the Item 1A. Risk Factors—Global Operationsand ––Changes in Laws and Accounting Standards sections of our 2025 Form 10-K.

Previous wording

(a)Includes revenues associated with the wind-down of our former Pfizer Ignite operating segment, which were not material in both periods presented. We reclassified prior period amounts to conform to the current period presentation.

Current wording

(a)Includes revenues associated with the wind-down of our former Pfizer Ignite operating segment, which were not material in all periods presented. We reclassified prior period amounts to conform to the current period presentation.

Previous wording

First Quarter of 2026 vs. First Quarter of 2025

Current wording

Second Quarter of 2026 vs. Second Quarter of 2025 and First Six Months of 2026 vs. First Six Months of 2025

Previous wording

Cost of sales increased $702 million in the first quarter of 2026, primarily due to the non-recurrence of a favorable revision of our estimate of accrued royalties in the first quarter of 2025 as well as a $285 million unfavorable impact of foreign exchange.

Current wording

The increase in Cost of sales as a percentage of revenues in the first six months of 2026 was primarily due to the non-recurrence of a favorable revision of our estimate of accrued royalties in the first quarter of 2025, and an unfavorable impact of foreign exchange.

Previous wording

•lower spending of $60 million in corporate enabling functions,

Current wording

•lower spending of $70 million in corporate enabling functions,

Previous wording

Selling, informational and administrative expenses decreased $70 million in the first quarter of 2026, primarily reflecting:

Current wording

Selling, informational and administrative expenses decreased $74 million in the first six months of 2026, primarily reflecting:

Previous wording

•a decrease of $100 million in marketing and promotional spend on various products from more targeted investments and ongoing productivity improvements; and

Current wording

•a decrease of $100 million in marketing and promotional spend on various products from more targeted investments and ongoing productivity improvements,

Previous wording

Research and development expenses increased $287 million in the first quarter of 2026, driven primarily by an increase in spending of $180 million in certain oncology and obesity product candidates.

Current wording

Research and development expenses increased $327 million in the second quarter and $614 million in the first six months of 2026, driven primarily by an increase in spending of $240 million and $420 million, respectively, in certain oncology and obesity product candidates, which was anticipated.

Previous wording

Acquired in-process research and development expenses increased $128 million in the first quarter of 2026, reflecting upfront and milestone payments on certain in-licensing agreements.

Current wording

Acquired in-process research and development expenses increased $14 million in the second quarter and $142 million in the first six months of 2026, reflecting upfront and milestone payments on certain in-licensing agreements.

Previous wording

Realigning Our Cost Base Program––This program is expected to deliver total net cost savings of approximately $5.7 billion through 2026. The total net cost savings are composed of net cost savings of $5.1 billion achieved through 2025, and the remaining anticipated savings of $600 million, primarily in SI&A, which are expected to be achieved by the end of 2026. In addition, we achieved cost savings of approximately $500 million from our pipeline focus and optimization initiatives including the expansion of our digital capabilities, with the savings expected to be reinvested in R&D programs by the end of 2026.

Current wording

Realigning Our Cost Base Program––In the third quarter of 2026, we announced $1.0 billion of additional anticipated net cost savings associated with this program driven by further productivity enhancements from technology and simplification efforts across our commercial, R&D and enabling functions. These additional net savings are expected to further reduce costs in SI&A and be realized from 2027 through 2029. We previously announced that this program remains on track to deliver anticipated net cost savings of approximately $5.7 billion through 2026 ($5.1 billion achieved through 2025, and the remaining anticipated savings of $600 million, which are expected to be achieved by the end of 2026). With the additional anticipated savings, we now expect total net cost savings of approximately $6.7 billion from the program through 2029.

Previous wording

Manufacturing Optimization Program––The first phase of this multi-phased program is on track to deliver approximately $1.5 billion in net cost savings by the end of 2027, with approximately $1.3 billion of these net cost savings expected to be realized by the end of 2026.

Current wording

Manufacturing Optimization Program––In the third quarter of 2026, we announced the next phase of this program designed to reduce our cost of goods sold. This phase is focused on network structure changes, product portfolio enhancements and additional operational efficiencies, and is expected to deliver additional savings of approximately $1.5 billion through 2029, some of which is expected to begin being realized in 2027. We previously announced that we remain on track to deliver anticipated net cost savings from the first phase of this program of approximately $1.5 billion by the end of 2027 (with approximately $1.3 billion of these net cost savings expected to be realized by the end of 2026). With the additional anticipated savings, we now expect total net cost savings of approximately $3.0 billion from the program through 2029.

Previous wording

The favorable period-over-period change of $92 million in the first quarter of 2026 was primarily driven by (i) lower net losses on equity securities, and (ii) the non-recurrence of intangible asset impairment charges recorded in the first quarter of 2025, partially offset by (iii) increases in fair value of our contingent consideration liabilities and (iv) lower net periodic benefit credits associated with pension and postretirement plans. See Notes 4 and 7A.

Current wording

The unfavorable period-over-period changes of $3.0 billion in the second quarter of 2026 and $2.9 billion for the first six months of 2026 were primarily driven by (i) intangible asset impairment charges, (ii) charges for certain legal matters, and (iii) increases in fair value of our contingent consideration liabilities, partially offset by (iv) a net gain in 2026 from the sale of our previous investment in ViiV. See Notes 4 and 7A.

Previous wording

See the Provision/(Benefit) for Taxes on Income section within the MD&A of our 2025 Form 10-K for more information.

Current wording

See the Provision/(Benefit) for Taxes on Income section within MD&A of our 2025 Form 10-K for more information.

Previous wording

(a) Vepdegestrant is being developed in collaboration with Arvinas, Inc. In September 2025, Arvinas and Pfizer jointly agreed to out-license the commercialization rights to vepdegestrant to a third party. Together, the companies are on track to select a partner with the capabilities and expertise to maximize the commercial potential of vepdegestrant.

Current wording

(a) Vepdegestrant is being developed in collaboration with Arvinas, Inc. In May 2026, Arvinas and Pfizer jointly agreed to out-license the commercialization rights to vepdegestrant to Rigel Pharmaceuticals, Inc.

Previous wording

The following provides updates in new drug candidates in late-stage development since the filing of our Annual Report on Form 10-K for the year-ended December 31, 2025:

Current wording

The following provides updates about additional indications and new drug candidates in late-stage development since the filing of our Annual Report on Form 10-K for the year-ended December 31, 2025:

Previous wording

In December 2024, the FDA issued a partial clinical hold for osivelotor, which prohibited Pfizer from enrolling new participants into osivelotor clinical studies. In 2025, the FDA concluded that initiation of osivelotor studies and enrollment may proceed outside of sub-Saharan Africa and for participants who have not relocated from sub-Saharan Africa. Enrollment of new participants began in the first quarter of 2026.

Current wording

In December 2024, the FDA issued a partial clinical hold for osivelotor, which prohibited Pfizer from enrolling new participants into osivelotor clinical studies. The FDA has since permitted initiation of osivelotor studies and confirmed enrollment may proceed outside of sub-Saharan Africa and for participants who have not relocated from sub-Saharan Africa within the last six months. Enrollment of new participants began in the first quarter of 2026.

Previous wording

(a)Items that reconcile GAAP Reported to non-GAAP Adjusted balances are shown pre-tax. Our effective tax rates for GAAP Reported income from continuing operations were 14.6% for the three months ended March 29, 2026 and (6.8)% for the three months ended March 30, 2025. See Note 5. Our effective tax rates for non-GAAP Adjusted income were 16.9% for the three months ended March 29, 2026 and 7.8% for the three months ended March 30, 2025.

Current wording

(a)Items that reconcile GAAP Reported to non-GAAP Adjusted balances are shown pre-tax. Our effective tax rates for GAAP Reported income/(loss) from continuing operations were: 62.4% and 2.1% for the three and six months ended June 28, 2026, respectively, and 4.6% and (0.8)% for the three and six months ended June 29, 2025, respectively. See Note 5. Our effective tax rates for non-GAAP Adjusted income were 14.1% and 15.5% for the three and six months ended June 28, 2026, respectively, and 13.2% and 10.3% for the three and six months ended June 29, 2025, respectively.

Previous wording

(c)Includes employee termination costs, asset impairments and other exit costs related to our cost-reduction and productivity initiatives not associated with acquisitions. See Note 3.

Current wording

(d)Includes employee termination costs, asset impairments and other exit costs related to our cost-reduction and productivity initiatives not associated with acquisitions. See Note 3.

Previous wording

Debt Capacity––Lines of Credit––As of the date of the filing of this Form 10-Q, we had access to a $7.0 billion committed U.S. revolving credit facility maturing in October 2030, which may be used for general corporate purposes including to support our global commercial paper borrowings. In addition to the U.S. revolving credit facility, our lenders have provided us an additional $228 million in lines of credit, essentially all expiring within one year. All lines of credit were unused as of the date of the filing of this Form 10-Q.

Current wording

Debt Capacity––Lines of Credit––As of the date of the filing of this Form 10-Q, we had access to a $7.0 billion committed revolving credit facility maturing in October 2030, which may be used for general corporate purposes including to support our global commercial paper borrowings. In addition to the revolving credit facility, our lenders have provided us an additional $226 million in lines of credit, essentially all expiring within one year. Essentially all lines of credit were unused as of the date of the filing of this Form 10-Q.

Previous wording

Capital Allocation Framework––Our capital allocation framework is designed to enhance long-term shareholder value and is based on three core pillars: reinvesting in the business, maintaining and, over the long term, growing our dividend, and in the future, the potential to make share repurchases after de-levering our balance sheet. Over time, we expect to continue to de-lever in a prudent manner in order to maintain a balanced capital allocation strategy.

Current wording

Capital Allocation Framework––Our capital allocation framework is designed to enhance long-term shareholder value and is based on three core pillars: reinvesting in the business, maintaining and, over the long term, growing our dividend, and in the future, the potential to make share repurchases after de-levering our balance sheet. Given the anticipated unfavorable impact from patent-based or regulatory exclusivity expiries over the next few years, we expect leverage to remain around current levels, or modestly higher, through this transition period. Over time, we expect to continue to de-lever in a prudent manner in order to maintain a balanced capital allocation strategy.

Previous wording

Dividends––In April 2026, our BOD declared a dividend of $0.43 per share, payable on June 12, 2026, to shareholders of record at the close of business on May 8, 2026.

Current wording

Dividends––In April 2026, our BOD declared a dividend of $0.43 per share, paid on June 12, 2026, to shareholders of record at the close of business on May 8, 2026. In June 2026, our BOD declared a dividend of $0.43 per share, payable on September 1, 2026, to shareholders of record at the close of business on July 24, 2026.

Previous wording

Common Stock Purchases—As of March 29, 2026, our remaining share-purchase authorization was $3.3 billion, with no repurchases in the first three months of 2026. See Note 12 in our 2025 Form 10-K for more information on our publicly announced share-purchase plan.

Current wording

Common Stock Purchases—As of June 28, 2026, our remaining share-purchase authorization was $3.3 billion, with no repurchases in first six months of 2026. See Note 12 in our 2025 Form 10-K for more information on our publicly announced share-purchase plan.

Previous wording

Sale of Investment—On March 31, 2026, which fell in our second fiscal quarter of 2026, Pfizer completed the exit of its 11.7% investment in ViiV and received $1.875 billion in cash proceeds.

Current wording

Sale of Investment—On March 31, 2026, which fell in our second fiscal quarter of 2026, Pfizer completed the exit of its 11.7% investment in ViiV and received $1.875 billion in cash proceeds. See Notes 2 and 4.

Previous wording

These statements may be identified by using words such as “will,” “may,” “could,” “likely,” “ongoing,” “anticipate,” “estimate,” “expect,” “project,” “intend,” “plan,” “believe,” “assume,” “target,” “forecast,” “guidance,” “goal,” “objective,” “aim,” “seek,” “potential,” “hope” and other words and terms of similar meaning or by using future dates; however, the absence of the foregoing words or expressions does not mean that a statement is not forward-looking.

Current wording

“aim,” “seek,” “potential,” “hope” and other words and terms of similar meaning or by using future dates; however, the absence of the foregoing words or expressions does not mean that a statement is not forward-looking.

Previous wording

In particular, forward-looking information in this Form 10-Q includes statements relating to specific future actions, performance and effects, including, among others, the expected benefits of the organizational changes to our operations; our anticipated operating and financial performance; our expectations regarding the impact of COVID-19 on our business, operations and financial results; the expected revenue, seasonality of demand and phasing for certain of our products; expected patent terms; the expected impact of patent expiries and generic and biosimilar competition; the expected pricing pressures on our products and the anticipated impact to our business; the expected impact of the IRA Medicare Part D Redesign; the benefits expected from our business development transactions, including, among others, our acquisitions of Metsera and Seagen and our in-licensing agreements with 3SBio and YaoPharma; the availability of raw materials; our efforts to mitigate the impact, and potential impact, of tariffs and pricing dynamics on our business and operations; our anticipated cash flows and liquidity position; the anticipated costs, savings and potential benefits from certain of our initiatives, including our enterprise-wide Realigning Our Cost Base Program and our Manufacturing Optimization Program to reduce our cost of goods sold; our voluntary agreement with the U.S. Government designed to lower drug costs for U.S. patients and to include certain Pfizer products on the TrumpRx.gov platform, Pfizer’s plans to further invest in U.S. manufacturing and potential tariff impacts, including our ability to enter into a binding tariff agreement with the U.S. Government prior to the phase-in of Section 232 tariffs; our expectations regarding product supply; our planned capital spending; our capital allocation framework; and expectations regarding legal proceedings and compliance with existing and anticipated laws and regulations.

Current wording

In particular, forward-looking information in this Form 10-Q includes statements relating to specific future actions, performance and effects, including, among others, the expected benefits of the organizational changes to our operations; our anticipated operating and financial performance; our expectations regarding the impact of COVID-19 on our business, operations and financial results; the expected revenue, seasonality of demand and phasing for certain of our products; expected patent terms; the expected impact of patent expiries and generic and biosimilar competition; the expected pricing pressures on our products and the anticipated impact to our business; the expected impact of the IRA Medicare Part D Redesign; the benefits expected from our business development transactions, including, among others, our acquisitions of Metsera and Seagen and our agreements with 3SBio, YaoPharma and Innovent; the availability of raw materials; our efforts to mitigate the impact, and potential impact, of tariffs and pricing dynamics on our business and operations; global economic and/or geopolitical instability, foreign exchange rate fluctuations and inflationary pressures; our anticipated cash flows and liquidity position; the anticipated costs, savings and potential benefits from certain of our initiatives, including our enterprise-wide Realigning Our Cost Base Program and our Manufacturing Optimization Program designed to reduce our cost of goods sold; our voluntary agreements with the U.S. Government designed to lower drug costs for U.S. patients and to include certain Pfizer products on the TrumpRx.gov platform, Pfizer’s plans to further invest in U.S. manufacturing and potential tariff impacts; our expectations regarding product supply; our expectations regarding AI and our ability to successfully integrate and scale our AI initiatives; our planned capital spending; our capital allocation framework; our expectations regarding leverage; and expectations regarding legal proceedings and compliance with existing and anticipated laws and regulations.

Previous wording

•claims and concerns that may arise regarding the safety or efficacy of in-line products and product candidates, including claims and concerns that may arise from the conduct or outcome of post-approval clinical trials, pharmacovigilance or Risk Evaluation and Mitigation Strategies, which could impact marketing approval, product labeling, and/or availability or commercial potential;

Current wording

•claims and concerns that may arise regarding the safety or efficacy of in-line products and product candidates, including claims and concerns that may arise from the conduct or outcome of post-approval clinical trials, pharmacovigilance or Risk Evaluation and Mitigation Strategies, which could impact marketing approval, product labeling, other in-line products and product candidates, and/or availability or commercial potential;

Previous wording

•risks and uncertainties related to Comirnaty and Paxlovid or any potential future COVID-19 vaccines, treatments or combinations, including, among others, the risk that as the market for COVID-19 products remains endemic and seasonal and/or COVID-19 infection rates do not follow prior patterns, demand for our COVID-19 products has and may continue to be reduced or not meet expectations, which has in the past and may continue to lead to reduced revenues, excess inventory or other unanticipated charges; risks related to our ability to develop, receive regulatory approval for, and commercialize variant adapted vaccines, combinations and/or treatments; uncertainties related to recommendations and coverage for, and the public’s adherence to, vaccines, boosters, treatments or combinations, including uncertainties related to the potential impact of narrowing recommended patient populations; whether or when our EUAs or biologics licenses will expire, terminate or be revoked; risks related to our ability to accurately predict or achieve our revenue forecasts for Comirnaty and Paxlovid or any potential future COVID-19 vaccines or treatments; and potential third-party royalties or other claims related to Comirnaty and Paxlovid;

Current wording

•risks and uncertainties related to Comirnaty and Paxlovid or any potential future COVID-19 vaccines, treatments or combinations, including, among others, the risk that as the market for COVID-19 products remains endemic and seasonal and/or COVID-19 infection rates do not follow prior patterns, demand for our COVID-19 products has and may continue to be reduced or not meet expectations, which has in the past and may continue to lead to reduced revenues, excess inventory or other unanticipated charges; risks related to our ability to develop, receive regulatory approval for, and commercialize variant adapted vaccines, combinations and/or treatments; uncertainties related to recommendations and coverage for, and the public’s adherence to, vaccines, boosters, treatments or combinations, including uncertainties related to the potential impact of narrowing recommended patient populations; whether our licenses will be terminated, revoked or modified; risks related to our ability to accurately predict or achieve our revenue forecasts for Comirnaty and Paxlovid or any potential future COVID-19 vaccines or treatments; and potential third-party royalties or other claims related to Comirnaty and Paxlovid;

Previous wording

•the impact of product recalls, withdrawals and other unusual items, including uncertainties related to regulator-directed risk evaluations and assessments, such as our ongoing evaluation of our product portfolio for the potential presence or formation of nitrosamines, and our voluntary withdrawal of all lots of Oxbryta in all markets where it is approved and any regulatory or other impact on Oxbryta and other sickle cell disease assets;

Current wording

•the impact of product recalls, withdrawals and other unusual items, including uncertainties related to regulator-directed risk evaluations and assessments, such as our ongoing evaluation of our product portfolio for the potential presence or formation of nitrosamines;

Previous wording

•risks and uncertainties related to the impact of Pfizer’s voluntary agreement with the U.S. Government designed to lower drug costs for U.S. patients and to include certain Pfizer products on the TrumpRx.gov platform, Pfizer’s plans to further invest in U.S. manufacturing and potential tariff impacts, including risks relating to entering into binding final agreements with the U.S. Government and its impact on the applicability of Section 232 tariffs;

Current wording

•risks and uncertainties related to the impact of Pfizer’s voluntary agreements with the U.S. Government designed to lower drug costs for U.S. patients and to include certain Pfizer products on the TrumpRx.gov platform, Pfizer’s plans to further invest in U.S. manufacturing and potential tariff impacts;

Previous wording

•risks and uncertainties related to changes to vaccine or other healthcare policy in the U.S., including: (i) risks and uncertainties relating to the evolving vaccine landscape; and (ii) the FDA's recently adopted policy of disclosing Complete Response Letters for unapproved drug candidates and the attendant risk of disclosure of trade secrets or confidential commercial information;

Current wording

•risks and uncertainties related to changes to vaccine or other healthcare policy in the U.S., including: (i) risks and uncertainties relating to the evolving vaccine landscape and impacts on vaccine demand, market size and utilization rates; and (ii) the FDA's recently adopted policy of disclosing Complete Response Letters for unapproved drug candidates and the attendant risk of disclosure of trade secrets or confidential commercial information;

Previous wording

•legal defense costs, insurance expenses, settlement costs and contingencies, including without limitation, those related to legal proceedings and actual or alleged environmental contamination;

Current wording

•legal defense costs, insurance expenses, settlement amounts, including related costs and contingencies, including without limitation, those related to legal proceedings and actual or alleged environmental contamination;
Rearranged current paragraphs (7)

Current report — wording carried from elsewhere

Total revenues increased $1.1 billion, or 4%, in the first six months of 2026 to $29.5 billion from $28.4 billion in the first six months of 2025, reflecting an operational increase of $469 million, or 2%, as well as a favorable impact of foreign exchange of $648 million, or 2%. The operational increase was driven by an increase in revenues for Eliquis, Padcev, the Vyndaqel family, Lorbrena, Nurtec ODT/Vydura, Oncology biosimilars and several other products across categories, partially offset by a decline in COVID-19 product revenues and several other products across categories. Excluding contributions from Comirnaty and Paxlovid, Total revenues increased 6% operationally.

Current report — wording carried from elsewhere

Part D benefit design (IRA Medicare Part D Redesign), which took effect beginning in 2025. We do not expect a material, incremental impact from the IRA Medicare Part D Redesign in 2026 versus the baseline set in 2025. In addition, changes to the Medicaid Drug Rebate Program or the 340B Program, including legal or legislative developments at the federal or state level with respect to the 340B Program, could have a material impact on our business. See the Item 1. Business––Pricing Pressures and Managed Care Organizationsand ––Government Regulation and Price Constraints and the Item 1A. Risk Factors––Pricing and Reimbursement sections, and the Overview of Our Performance, Operating Environment, Strategy and Outlook––Our Operating Environment section of the MD&A of our 2025 Form 10-K and The Global Economic Environment––Global Trade Environment section below.

Current report — wording carried from elsewhere

•the non-recurrence of a favorable revision of our estimate of accrued royalties in the first quarter of 2025;

Current report — wording carried from elsewhere

•lower spending of $130 million in corporate enabling functions; and

Current report — wording carried from elsewhere

In addition, we have also achieved cost savings of approximately $500 million from our pipeline focus and optimization initiatives including the expansion of our digital capabilities, with the savings expected to be reinvested in R&D programs by the end of 2026.

Current report — wording carried from elsewhere

(a) Padcev is being jointly developed and commercialized with Astellas in the U.S. Outside the U.S., we have commercialization rights in all countries in North and South America, and Astellas has commercialization rights in the rest of the world.

Current report — wording carried from elsewhere

These statements may be identified by using words such as “will,” “may,” “could,” “likely,” “ongoing,” “anticipate,” “estimate,” “expect,” “project,” “intend,” “plan,” “believe,” “assume,” “target,” “forecast,” “guidance,” “goal,” “objective,”
Rearranged previous paragraphs (3)

Previous report — wording carried elsewhere

2026, we continue to expect an unfavorable revenue impact from patent-based or regulatory exclusivity expiries of approximately $1.5 billion.

Previous report — wording carried elsewhere

The increase in Cost of sales as a percentage of revenues in the first quarter of 2026 was primarily due to the factors mentioned above.

Previous report — wording carried elsewhere

Provision/(Benefit) for Taxes on Income