[1]

Income from continuing operations before provision/(benefit) for taxes on income. Effective in the third quarter of 2025, certain costs for corporate affairs, which were previously reported in the operating results of corporate enabling functions, are reported in the operating results of our Biopharma reportable segment. In connection with this reporting change, we reclassified costs of approximately $74 million in the first six months of 2025, $50 million in the third quarter of 2024 and $132 million in the first nine months of 2024 from Other business activities to Biopharma to conform to the current period presentation.

[2]

Certain production facilities are shared. Depreciation is allocated based on estimates of physical production.

[3]

Other business activities include revenues and costs associated with PC1 and Pfizer Ignite as well as costs that we do not allocate to our operating segments, per above. Earnings in the third quarter and the first nine months of 2025 reflect a charge for $1.35 billion recorded in Acquired in-process research and development expenses related to an in-licensing agreement with 3SBio. See Note 2B.

[4]

Earnings in the first nine months of 2025 include, among other items, restructuring charges/(credits), inventory write-offs, implementation costs and additional depreciation—asset restructuring of $1.0 billion (primarily recorded in Restructuring charges and certain acquisition-related costs), charges for certain legal matters of $755 million and certain asset impairments of $577 million, both recorded in Other (income)/deductions––net. Earnings in the third quarter and first nine months of 2024 included, among other items, a charge in Other (income)/deductions––net of $420 million related to the expected sale of one of our facilities resulting from the discontinuation of our DMD program. Earnings in the first nine months of 2024 also included restructuring charges/(credits) and implementation costs and additional depreciation—asset restructuring of $1.5 billion (primarily recorded in Restructuring charges and certain acquisition-related costs). See Notes 3 and 4.

[5]

Biopharma’s earnings in the third quarter and the first nine months of 2025 reflect credits to Cost of sales representing favorable revisions of our estimate of accrued royalties. Biopharma’s revenues and earnings in the first nine months of 2024 reflected a non-cash favorable product return adjustment of $771 million (see Note 13C). Biopharma’s earnings also include dividend income from our investment in ViiV of $72 million in the third quarter of 2025 and $48 million in the third quarter of 2024, and $184 million in the first nine months of 2025 and $183 million in the first nine months of 2024 recorded in Other (income)/deductions––net.