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Pfizer — Recasted 2023 Product Revenue Tables Presentation deck (company IR deck)

Pfizer (PFE) · 9 slides · Filed Oct 21, 2026

Every slide of this earnings presentation, with the text as published. Open the original deck ↗ · All PFE deck slides

Slide 1 — • Reclassified royalty income (substantially all of which is related to Biopharma) from Other (income)/deductions––net to

Pfizer is providing the attached recasted unaudited historical product revenue tables for each of the quarters and full year 2023 to conform to our new presentation, which streamlines this information to focus on the performance of key products and potential future growth drivers, as well as to reflect the below changes which were effective January 1, 2024: • Reclassified royalty income (substantially all of which is related to Biopharma) from Other (income)/deductions––net to revenues and began presenting Royalty revenues as a separate line item within Total revenues in our consolidated statements of income. • Made changes in our commercial organization to incorporate Seagen Inc. Specifically, within our Biopharma reportable segment we created the Pfizer Oncology Division, the Pfizer U.S. Commercial Division, and the Pfizer International Commercial Division. Prior-period amounts reflected in the 2023 Product Revenue Tables have been recasted to conform to the current presentation. These changes have no impact on our previously reported consolidated operating income or net income. For additional information regarding the changes in Pfizer’s commercial organizational structure, see the Item 1. Business––Commercial Operations section of Pfizer's 2023 Annual Report on Form 10-K (available at www.pfizer.com and www.sec.gov), Pfizer’s first quarter 2024 earnings release once it is furnished on Form 8-K with the U.S. Securities and Exchange Commission (SEC), which is expected to be on or about May 1, 2024, and Pfizer’s Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2024 once it is filed with the SEC, which is expected to be on or about May 8, 2024. PFIZER INC. AND SUBSIDIARY COMPANIES RECASTED PRODUCT REVENUE TABLES SUPPLEMENTAL INFORMATION

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Slide 2 — PFIZER INC. REVENUES

PFIZER INC. REVENUES FIRST-QUARTER 2023 and 2022 UNAUDITED (millions of dollars) WORLDWIDE UNITED STATES TOTAL INTERNATIONAL % of Change % of Change % of Change 2023 2022 Reported Operational 2023 2022 Reported 2023 2022 Reported Operational TOTAL REVENUES(a) $ 18,486 $ 25,833 (28%) (26%) $ 8,711 $ 9,091 (4%) $ 9,775 $ 16,743 (42%) (37%) GLOBAL BIOPHARMACEUTICALS BUSINESS (BIOPHARMA) $ 18,173 $ 25,494 (29%) (26%) $ 8,598 $ 8,988 (4%) $ 9,575 $ 16,507 (42%) (38%) Primary Care $ 11,560 $ 18,899 (39%) (36%) $ 5,142 $ 5,742 (10%) $ 6,418 $ 13,157 (51%) (48%) Paxlovid 4,069 1,470 * * 1,960 1,015 93% 2,109 455 * * Comirnaty(b)(c) 3,064 13,228 (77%) (75%) 329 2,315 (86%) 2,735 10,913 (75%) (73%) Eliquis(b) 1,874 1,793 5% 7% 1,261 1,080 17% 613 713 (14%) (8%) Prevnar family(d) 1,602 1,565 2% 5% 1,084 1,014 7% 518 551 (6%) 0% Nurtec ODT/Vydura 167 1 * * 163 ― * 4 1 * * Premarin family 112 102 10% 11% 104 94 11% 9 8 3% 10% All other Primary Care 672 741 (9%) (4%) 241 224 7% 432 517 (16%) (9%) Specialty Care $ 3,616 $ 3,510 3% 8% $ 1,473 $ 1,281 15% $ 2,143 $ 2,229 (4%) 4% Vyndaqel family(e) 686 612 12% 16% 384 265 45% 302 347 (13%) (7%) Sulperazon 320 210 52% 64% ― ― ― 320 210 52% 64% Xeljanz 237 372 (36%) (33%) 90 203 (55%) 147 169 (13%) (6%) Enbrel (Outside the U.S. and Canada) 199 280 (29%) (22%) ― ― ― 199 280 (29%) (22%) Inflectra 178 135 32% 35% 119 79 52% 59 56 5% 11% Zithromax 150 125 19% 30% 0 1 (39%) 149 124 20% 30% Genotropin 147 80 85% 96% 67 7 * 80 72 10% 22% Zavicefta 116 104 12% 22% ― ― ― 116 104 12% 22% BeneFIX 109 112 (2%) 3% 59 61 (4%) 50 50 ― 11% Oxbryta 71 ― * ― 71 ― * 0 ― * ― Cibinqo 16 5 * * 8 3 * 8 2 * * All other Hospital(f) 1,197 1,283 (7%) (3%) 603 589 2% 593 694 (14%) (8%) All other Specialty Care 188 194 (3%) 3% 70 74 (5%) 118 120 (1%) 8% Oncology $ 2,997 $ 3,085 (3%) (0%) $ 1,983 $ 1,965 1% $ 1,014 $ 1,120 (10%) (2%) Ibrance 1,144 1,237 (8%) (5%) 750 753 ― 394 484 (19%) (12%) Oncology biosimilars(h) 412 460 (10%) (9%) 300 353 (15%) 112 107 5% 12% Xtandi(g) 339 343 (1%) (1%) 339 343 (1%) ― ― ― ― Inlyta 259 234 11% 14% 155 140 11% 104 94 11% 18% Bosulif 150 128 17% 21% 105 82 29% 44 46 (3%) 6% Lorbrena 112 72 56% 63% 52 39 32% 61 33 84% 99% Xalkori 111 127 (13%) (8%) 27 24 13% 83 103 (19%) (13%) Braftovi/Mektovi 103 104 (1%) (1%) 99 104 (4%) 3 0 * * Talzenna 10 11 (5%) 1% 5 6 (24%) 6 5 18% 32% All other Oncology(i) 356 370 (4%) 1% 150 121 24% 207 249 (17%) (10%) BUSINESS INNOVATION $ 313 $ 339 (8%) (5%) $ 113 $ 103 9% $ 200 $ 236 (15%) (11%) Pfizer CentreOne(j) 308 339 (9%) (6%) 108 103 5% 200 236 (15%) (11%) Pfizer Ignite 4 ― * ― 4 ― * ― ― ― ― Biopharma Pfizer U.S. Commercial Division (U.S. Primary Care and U.S. Specialty Care) $ 6,615 $ 7,023 (6%) Pfizer Oncology Division $ 1,983 $ 1,965 1% Pfizer International Division $ 9,575 $ 16,507 (42%) (38%) Total Alliance revenues included above $ 2,060 $ 2,314 (11%) (9%) $ 1,580 $ 1,387 14% $ 480 $ 927 (48%) (44%) Total Royalty revenues included above $ 204 $ 173 18% * $ 204 $ 173 18%

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Slide 3 — PFIZER INC. REVENUES

PFIZER INC. REVENUES SECOND-QUARTER 2023 and 2022 UNAUDITED (millions of dollars) WORLDWIDE UNITED STATES TOTAL INTERNATIONAL % of Change % of Change % of Change 2023 2022 Reported Operational 2023 2022 Reported 2023 2022 Reported Operational TOTAL REVENUES(a) $ 13,007 $ 27,958 (53%) (52%) $ 6,458 $ 11,439 (44%) $ 6,548 $ 16,519 (60%) (59%) GLOBAL BIOPHARMACEUTICALS BUSINESS (BIOPHARMA) $ 12,690 $ 27,639 (54%) (53%) $ 6,367 $ 11,350 (44%) $ 6,323 $ 16,289 (61%) (59%) Primary Care $ 5,884 $ 21,013 (72%) (71%) $ 2,582 $ 7,824 (67%) $ 3,303 $ 13,190 (75%) (74%) Comirnaty(b)(c) 1,488 8,849 (83%) (82%) 16 1,081 (98%) 1,471 7,768 (81%) (80%) Paxlovid 143 8,115 (98%) (98%) ― 4,455 * 143 3,660 (96%) (96%) Eliquis(b) 1,762 1,745 1% 2% 1,152 1,064 8% 610 681 (10%) (9%) Prevnar family(d) 1,431 1,432 ― 2% 868 909 (5%) 563 523 8% 12% Nurtec ODT/Vydura 247 0 * * 244 ― * 4 0 * * Premarin family 95 115 (18%) (17%) 86 106 (19%) 9 9 (1%) 5% FSME-IMMUN/TicoVac 101 68 49% 48% 2 1 * 100 67 48% 47% All other Primary Care 616 690 (11%) (7%) 213 208 3% 403 482 (16%) (11%) Specialty Care $ 3,656 $ 3,363 9% 12% $ 1,619 $ 1,347 20% $ 2,038 $ 2,015 1% 6% Vyndaqel family(e) 782 552 42% 43% 434 296 47% 348 256 36% 38% Xeljanz 469 430 9% 11% 333 254 31% 136 176 (23%) (19%) Sulperazon 177 210 (15%) (10%) ― ― ― 177 210 (15%) (10%) Enbrel (Outside the U.S. and Canada) 219 257 (15%) (11%) ― ― ― 219 257 (15%) (11%) Inflectra 74 137 (46%) (45%) 15 78 (81%) 59 59 ― 3% Zavicefta 132 100 32% 44% ― ― ― 132 100 32% 44% Genotropin 74 91 (19%) (13%) (16) 15 * 90 76 18% 26% BeneFIX 106 113 (7%) (3%) 58 66 (13%) 48 47 2% 11% Zithromax 44 54 (18%) (13%) 0 0 (2%) 44 54 (18%) (13%) Oxbryta 77 ― * ― 76 ― * 1 ― * ― Cibinqo 38 1 * * 10 1 * 27 1 * * All other Hospital(f) 1,279 1,235 4% 6% 644 577 12% 635 659 (4%) 2% All other Specialty Care 185 180 2% 7% 65 60 9% 120 121 (1%) 7% Oncology $ 3,149 $ 3,263 (3%) (2%) $ 2,167 $ 2,179 (1%) $ 983 $ 1,084 (9%) (5%) Ibrance 1,247 1,320 (6%) (4%) 850 868 (2%) 397 452 (12%) (9%) Oncology biosimilars(h) 363 434 (16%) (16%) 259 323 (20%) 104 111 (7%) (5%) Xtandi(g) 423 400 6% 6% 423 400 6% ― ― ― ― Inlyta 262 274 (4%) (3%) 168 162 3% 94 112 (16%) (12%) Bosulif 154 156 (2%) (1%) 106 102 4% 48 55 (12%) (9%) Lorbrena 121 77 58% 63% 53 41 29% 68 35 92% * Braftovi/Mektovi 113 121 (7%) (7%) 110 121 (9%) 3 0 * * Xalkori 86 118 (27%) (24%) 25 25 1% 61 93 (34%) (31%) Talzenna 12 13 (12%) (10%) 6 7 (13%) 5 6 (12%) (7%) All other Oncology(i) 369 350 5% 9% 166 130 27% 203 220 (8%) (2%) BUSINESS INNOVATION $ 317 $ 319 (1%) (0%) $ 92 $ 89 3% $ 225 $ 230 (2%) (2%) Pfizer CentreOne(j) 307 319 (4%) (4%) 82 89 (8%) 225 230 (2%) (2%) Pfizer Ignite 10 ― * ― 10 ― * ― ― ― ― Biopharma Pfizer U.S. Commercial Division (U.S. Primary Care and U.S. Specialty Care) $ 4,200 $ 9,171 (54%) Pfizer Oncology Division $ 2,167 $ 2,179 (1%) Pfizer International Division $ 6,323 $ 16,289 (61%) (59%) Total Alliance revenues included above $ 1,967 $ 2,317 (15%) (15%) $ 1,522 $ 1,392 9% $ 445 $ 924 (52%) (51%) Total Royalty revenues included above $ 273 $ 217 26% 26% $ 273 $ 217 26%

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Slide 4 — PFIZER INC. REVENUES

PFIZER INC. REVENUES SIX MONTHS 2023 and 2022 UNAUDITED (millions of dollars) WORLDWIDE UNITED STATES TOTAL INTERNATIONAL % of Change % of Change % of Change 2023 2022 Reported Operational 2023 2022 Reported 2023 2022 Reported Operational TOTAL REVENUES(a) $ 31,492 $ 53,792 (41%) (40%) $ 15,169 $ 20,529 (26%) $ 16,323 $ 33,262 (51%) (48%) GLOBAL BIOPHARMACEUTICALS BUSINESS (BIOPHARMA) $ 30,863 $ 53,133 (42%) (40%) $ 14,965 $ 20,338 (26%) $ 15,898 $ 32,795 (52%) (48%) Primary Care $ 17,444 $ 39,912 (56%) (55%) $ 7,724 $ 13,565 (43%) $ 9,721 $ 26,347 (63%) (61%) Comirnaty(b)(c) 4,552 22,076 (79%) (78%) 345 3,396 (90%) 4,207 18,681 (77%) (76%) Paxlovid 4,212 9,585 (56%) (54%) 1,960 5,470 (64%) 2,252 4,115 (45%) (41%) Eliquis(b) 3,636 3,537 3% 4% 2,413 2,144 13% 1,223 1,394 (12%) (8%) Prevnar family(d) 3,033 2,997 1% 3% 1,953 1,924 2% 1,081 1,074 1% 6% Nurtec ODT/Vydura 414 1 * * 406 ― * 7 1 * * Premarin family 207 217 (5%) (4%) 190 200 (5%) 17 17 1% 7% FSME-IMMUN/TicoVac 146 110 32% 34% 2 1 * 144 110 31% 33% All other Primary Care 1,244 1,388 (10%) (6%) 454 431 5% 790 956 (17%) (11%) Specialty Care $ 7,272 $ 6,873 6% 10% $ 3,091 $ 2,628 18% $ 4,181 $ 4,244 (2%) 5% Vyndaqel family(e) 1,468 1,164 26% 29% 818 561 46% 650 603 8% 12% Xeljanz 706 802 (12%) (10%) 423 457 (7%) 284 345 (18%) (12%) Sulperazon 497 420 18% 27% ― ― ― 497 420 18% 27% Enbrel (Outside the U.S. and Canada) 419 537 (22%) (17%) ― ― ― 419 537 (22%) (17%) Inflectra 252 272 (7%) (5%) 134 157 (15%) 118 115 3% 7% Zavicefta 248 204 22% 32% ― ― ― 248 204 22% 32% Genotropin 222 171 30% 38% 52 22 * 170 148 14% 24% BeneFIX 215 225 (5%) (0%) 116 128 (9%) 99 98 1% 11% Zithromax 194 180 8% 17% 1 1 (28%) 193 179 8% 17% Oxbryta 148 ― * ― 146 ― * 1 ― * ― Cibinqo 54 6 * * 18 3 * 36 3 * * All other Hospital(f) 2,476 2,518 (2%) 1% 1,248 1,166 7% 1,229 1,352 (9%) (3%) All other Specialty Care 373 374 ― 5% 135 133 1% 238 240 (1%) 8% Oncology $ 6,146 $ 6,348 (3%) (1%) $ 4,150 $ 4,144 ― $ 1,997 $ 2,204 (9%) (4%) Ibrance 2,391 2,557 (7%) (5%) 1,600 1,621 (1%) 791 936 (16%) (11%) Oncology biosimilars(h) 775 894 (13%) (12%) 559 676 (17%) 215 218 (1%) 4% Xtandi(g) 763 743 3% 3% 763 743 3% ― ― ― ― Inlyta 521 508 3% 5% 323 302 7% 199 206 (3%) 2% Bosulif 304 284 7% 9% 211 184 15% 93 100 (8%) (2%) Lorbrena 234 149 57% 63% 105 80 30% 129 68 88% * Braftovi/Mektovi 215 225 (4%) (4%) 209 224 (7%) 6 1 * * Xalkori 197 244 (19%) (16%) 53 49 7% 144 195 (26%) (21%) Talzenna 22 24 (9%) (5%) 11 13 (18%) 11 11 1% 10% All other Oncology(i) 726 720 1% 5% 316 251 26% 410 469 (13%) (6%) BUSINESS INNOVATION $ 630 $ 659 (4%) (3%) $ 204 $ 192 7% $ 425 $ 467 (9%) (7%) Pfizer CentreOne(j) 615 659 (7%) (5%) 190 192 (1%) 425 467 (9%) (7%) Pfizer Ignite 14 ― * ― 14 ― * ― ― ― ― Biopharma Pfizer U.S. Commercial Division (U.S. Primary Care and U.S. Specialty Care) $ 10,815 $ 16,194 (33%) Pfizer Oncology Division $ 4,150 $ 4,144 ― Pfizer International Division $ 15,898 $ 32,795 (52%) (48%) Total Alliance revenues included above $ 4,028 $ 4,631 (13%) (12%) $ 3,102 $ 2,779 12% $ 926 $ 1,852 (50%) (47%) Total Royalty revenues included above $ 477 $ 389 23% 23% $ 477 $ 389 23%

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Slide 5 — PFIZER INC. REVENUES

PFIZER INC. REVENUES THIRD-QUARTER 2023 and 2022 UNAUDITED (millions of dollars) WORLDWIDE UNITED STATES TOTAL INTERNATIONAL % of Change % of Change % of Change 2023 2022 Reported Operational 2023 2022 Reported 2023 2022 Reported Operational TOTAL REVENUES(a) $ 13,491 $ 22,876 (41%) (41%) $ 8,064 $ 14,090 (43%) $ 5,427 $ 8,786 (38%) (37%) GLOBAL BIOPHARMACEUTICALS BUSINESS (BIOPHARMA) $ 13,188 $ 22,556 (42%) (41%) $ 7,975 $ 13,986 (43%) $ 5,214 $ 8,571 (39%) (38%) Primary Care $ 6,310 $ 15,896 (60%) (60%) $ 4,112 $ 10,255 (60%) $ 2,198 $ 5,641 (61%) (60%) Comirnaty(b)(c) 1,306 4,406 (70%) (70%) 994 2,912 (66%) 312 1,494 (79%) (79%) Eliquis(b) 1,498 1,464 2% 3% 883 835 6% 615 628 (2%) (1%) Prevnar family(d) 1,843 1,610 14% 15% 1,299 1,093 19% 544 517 5% 5% Paxlovid 202 7,514 (97%) (97%) ― 5,044 * 202 2,470 (92%) (91%) Nurtec ODT/Vydura 233 0 * * 227 ― * 6 0 * * Abrysvo 375 ― * ― 375 ― * ― ― ― ― Premarin family 92 110 (17%) (17%) 83 100 (18%) 9 10 (7%) (4%) FSME-IMMUN/TicoVac 91 67 37% 31% 1 1 16% 90 66 37% 31% All other Primary Care 670 725 (8%) (5%) 250 269 (7%) 420 456 (8%) (4%) Specialty Care $ 3,763 $ 3,407 10% 12% $ 1,752 $ 1,490 18% $ 2,011 $ 1,917 5% 7% Vyndaqel family(e) 892 602 48% 47% 511 329 55% 381 273 40% 36% Xeljanz 503 502 ― 1% 371 345 8% 132 157 (16%) (15%) Enbrel (Outside the U.S. and Canada) 208 230 (10%) (7%) ― ― ― 208 230 (10%) (7%) Sulperazon 122 178 (32%) (27%) ― ― ― 122 178 (32%) (27%) Genotropin 158 90 76% 79% 54 19 * 104 71 46% 51% Zavicefta 130 98 33% 43% ― ― ― 130 98 33% 43% Inflectra 121 131 (7%) (8%) 61 70 (14%) 61 60 1% (0%) BeneFIX 107 99 7% 10% 54 53 3% 52 47 12% 19% Zithromax 60 71 (16%) (11%) 0 0 (17%) 59 70 (16%) (11%) Oxbryta 85 ― * ― 83 ― * 2 ― * ― Cibinqo 37 11 * * 8 3 * 28 8 * * All other Hospital(f) 1,139 1,210 (6%) (5%) 538 594 (9%) 601 616 (2%) 0% All other Specialty Care 202 185 9% 13% 71 77 (8%) 131 108 22% 28% Oncology $ 3,115 $ 3,254 (4%) (4%) $ 2,111 $ 2,241 (6%) $ 1,004 $ 1,013 (1%) 1% Ibrance 1,244 1,283 (3%) (3%) 838 872 (4%) 406 411 (1%) (1%) Xtandi(g) 440 453 (3%) (3%) 440 453 (3%) ― ― ― ― Oncology biosimilars(h) 310 436 (29%) (29%) 199 332 (40%) 111 104 6% 6% Inlyta 252 252 ― 1% 153 152 1% 98 100 (2%) 1% Bosulif 160 141 14% 14% 114 93 22% 46 47 (3%) (2%) Lorbrena 159 99 61% 66% 60 49 23% 99 50 98% * Braftovi/Mektovi 131 126 4% 4% 126 124 1% 5 2 * * Xalkori 86 118 (27%) (24%) 22 28 (22%) 64 89 (28%) (24%) Talzenna 20 13 60% 66% 13 7 84% 7 5 28% 41% All other Oncology(i) 313 333 (6%) (4%) 146 130 12% 168 203 (17%) (13%) BUSINESS INNOVATION $ 303 $ 320 (5%) (7%) $ 90 $ 104 (14%) $ 214 $ 216 (1%) (3%) Pfizer CentreOne(j) 293 319 (8%) (10%) 79 103 (23%) 214 216 (1%) (3%) Pfizer Ignite 10 1 * * 10 1 * 0 ― * ― Biopharma Pfizer U.S. Commercial Division (U.S. Primary Care and U.S. Specialty Care) $ 5,864 $ 11,745 (50%) Pfizer Oncology Division $ 2,111 $ 2,241 (6%) Pfizer International Division $ 5,214 $ 8,571 (39%) (38%) Total Alliance revenues included above $ 1,645 $ 1,689 (3%) (3%) $ 1,236 $ 1,208 2% $ 409 $ 482 (15%) (18%) Total Royalty revenues included above $ 260 $ 239 9% 9% $ 260 $ 239 9%

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Slide 6 — PFIZER INC. REVENUES

PFIZER INC. REVENUES NINE MONTHS 2023 and 2022 UNAUDITED (millions of dollars) WORLDWIDE UNITED STATES TOTAL INTERNATIONAL % of Change % of Change % of Change 2023 2022 Reported Operational 2023 2022 Reported 2023 2022 Reported Operational TOTAL REVENUES(a) $ 44,984 $ 76,668 (41%) (40%) $ 23,233 $ 34,619 (33%) $ 21,750 $ 42,049 (48%) (46%) GLOBAL BIOPHARMACEUTICALS BUSINESS (BIOPHARMA) $ 44,051 $ 75,689 (42%) (40%) $ 22,939 $ 34,323 (33%) $ 21,112 $ 41,366 (49%) (46%) Primary Care $ 23,755 $ 55,808 (57%) (56%) $ 11,836 $ 23,820 (50%) $ 11,919 $ 31,988 (63%) (61%) Comirnaty(b)(c) 5,858 26,483 (78%) (77%) 1,339 6,308 (79%) 4,519 20,174 (78%) (76%) Eliquis(b) 5,135 5,001 3% 4% 3,296 2,979 11% 1,838 2,022 (9%) (6%) Prevnar family(d) 4,877 4,607 6% 7% 3,252 3,016 8% 1,624 1,591 2% 6% Paxlovid 4,414 17,099 (74%) (73%) 1,960 10,514 (81%) 2,454 6,584 (63%) (60%) Nurtec ODT/Vydura 646 1 * * 633 ― * 13 1 * * Abrysvo 375 ― * ― 375 ― * ― ― ― ― Premarin family 299 327 (9%) (8%) 273 301 (9%) 26 27 (2%) 3% FSME-IMMUN/TicoVac 237 177 34% 33% 2 1 78% 235 176 34% 33% All other Primary Care 1,914 2,113 (9%) (6%) 704 700 ― 1,210 1,413 (14%) (9%) Specialty Care $ 11,035 $ 10,280 7% 11% $ 4,843 $ 4,119 18% $ 6,192 $ 6,161 1% 6% Vyndaqel family(e) 2,360 1,766 34% 35% 1,329 890 49% 1,031 876 18% 20% Xeljanz 1,210 1,304 (7%) (6%) 794 802 (1%) 416 502 (17%) (13%) Enbrel (Outside the U.S. and Canada) 627 767 (18%) (14%) ― ― ― 627 767 (18%) (14%) Sulperazon 619 598 4% 11% ― ― ― 619 598 4% 11% Genotropin 379 261 46% 52% 106 41 * 273 219 25% 32% Zavicefta 378 302 25% 36% ― ― ― 378 302 25% 36% Inflectra 373 403 (7%) (6%) 195 228 (14%) 179 175 2% 5% BeneFIX 321 325 (1%) 3% 171 180 (5%) 151 144 4% 13% Zithromax 254 250 1% 9% 1 1 (25%) 253 249 2% 9% Oxbryta 232 ― * ― 229 ― * 3 ― * ― Cibinqo 91 17 * * 27 6 * 64 11 * * All other Hospital(f) 3,616 3,728 (3%) (1%) 1,786 1,760 1% 1,830 1,968 (7%) (2%) All other Specialty Care 575 558 3% 8% 206 210 (2%) 369 348 6% 14% Oncology $ 9,261 $ 9,602 (4%) (2%) $ 6,260 $ 6,385 (2%) $ 3,001 $ 3,217 (7%) (2%) Ibrance 3,635 3,841 (5%) (4%) 2,438 2,493 (2%) 1,197 1,347 (11%) (8%) Xtandi(g) 1,202 1,196 1% 1% 1,202 1,196 1% ― ― ― ― Oncology biosimilars(h) 1,085 1,330 (18%) (18%) 759 1,008 (25%) 326 322 1% 4% Inlyta 773 760 2% 3% 476 454 5% 297 306 (3%) 1% Bosulif 463 425 9% 11% 325 277 17% 139 148 (6%) (2%) Lorbrena 393 247 59% 64% 164 129 27% 228 118 93% * Braftovi/Mektovi 346 351 (1%) (1%) 335 348 (4%) 11 3 * * Xalkori 283 362 (22%) (18%) 75 78 (4%) 209 285 (27%) (22%) Talzenna 42 37 14% 19% 24 20 18% 18 17 10% 20% All other Oncology(i) 1,039 1,053 (1%) 2% 462 382 21% 577 672 (14%) (8%) BUSINESS INNOVATION $ 933 $ 978 (5%) (4%) $ 294 $ 296 (1%) $ 639 $ 683 (6%) (6%) Pfizer CentreOne(j) 908 977 (7%) (6%) 269 295 (9%) 639 683 (6%) (6%) Pfizer Ignite 25 1 * * 25 1 * 0 ― * ― Biopharma Pfizer U.S. Commercial Division (U.S. Primary Care and U.S. Specialty Care) $ 16,679 $ 27,939 (40%) Pfizer Oncology Division $ 6,260 $ 6,385 (2%) Pfizer International Division $ 21,112 $ 41,366 (49%) (46%) Total Alliance revenues included above $ 5,672 $ 6,320 (10%) (10%) $ 4,338 $ 3,987 9% $ 1,335 $ 2,333 (43%) (41%) Total Royalty revenues included above $ 737 $ 628 17% 17% $ 737 $ 628 17%

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Slide 7 — PFIZER INC. REVENUES

PFIZER INC. REVENUES FOURTH-QUARTER 2023 and 2022 UNAUDITED (millions of dollars) WORLDWIDE UNITED STATES TOTAL INTERNATIONAL % of Change % of Change % of Change 2023 2022 Reported Operational 2023 2022 Reported 2023 2022 Reported Operational TOTAL REVENUES(a) $ 14,570 $ 24,507 (41%) (41%) $ 4,912 $ 8,698 (44%) $ 9,657 $ 15,809 (39%) (39%) GLOBAL BIOPHARMACEUTICALS BUSINESS (BIOPHARMA) $ 14,186 $ 24,136 (41%) (42%) $ 4,810 $ 8,597 (44%) $ 9,376 $ 15,539 (40%) (40%) Primary Care $ 7,044 $ 17,373 (59%) (60%) $ 845 $ 4,840 (83%) $ 6,200 $ 12,533 (51%) (51%) Comirnaty(b)(c) 5,361 11,326 (53%) (54%) 1,064 2,469 (57%) 4,297 8,857 (51%) (53%) Eliquis(b) 1,612 1,479 9% 9% 931 843 10% 681 636 7% 7% Prevnar family(d) 1,624 1,734 (6%) (6%) 1,012 1,020 (1%) 612 714 (14%) (14%) Paxlovid(k) (3,135) 1,834 * * (3,249) (0) * 114 1,834 (94%) (95%) Nurtec ODT/Vydura 282 211 33% 33% 275 211 31% 7 1 * * Abrysvo 515 ― * ― 513 ― * 2 ― * ― Premarin family 98 128 (23%) (23%) 88 119 (26%) 10 9 13% 13% FSME-IMMUN/TicoVac 30 23 33% 24% 0 1 (57%) 30 22 36% 27% All other Primary Care 657 637 3% 5% 210 178 18% 447 460 (3%) 1% Specialty Care $ 3,953 $ 3,571 11% 11% $ 1,776 $ 1,558 14% $ 2,178 $ 2,013 8% 9% Vyndaqel family(e) 961 680 41% 39% 534 355 51% 427 326 31% 27% Xeljanz 493 493 ― 0% 360 327 10% 133 165 (19%) (19%) Enbrel (Outside the U.S. and Canada) 203 236 (14%) (12%) ― ― ― 203 236 (14%) (12%) Sulperazon 138 189 (27%) (25%) ― ― ― 138 189 (27%) (25%) Genotropin 160 99 61% 65% 47 27 75% 112 72 55% 61% Zavicefta 133 109 22% 31% (0) ― * 133 109 22% 31% Inflectra 117 129 (10%) (11%) 63 62 1% 54 68 (19%) (22%) BeneFIX 103 101 2% 5% 54 54 (1%) 49 46 6% 11% Zithromax 152 81 89% 91% 0 1 (70%) 152 80 90% 93% Oxbryta 96 73 32% 32% 94 72 30% 2 0 * * Cibinqo 37 10 * * 20 6 * 18 5 * * All other Hospital(f) 1,143 1,187 (4%) (3%) 524 584 (10%) 620 603 3% 3% All other Specialty Care 217 185 17% 21% 80 71 14% 136 114 19% 26% Oncology $ 3,189 $ 3,192 ― 0% $ 2,190 $ 2,198 ― $ 999 $ 993 1% 1% Ibrance 1,118 1,279 (13%) (13%) 712 876 (19%) 405 403 1% (1%) Xtandi(g) 457 454 1% 1% 457 454 1% ― ― ― ― Oncology biosimilars(h) 322 423 (24%) (24%) 207 302 (31%) 115 121 (5%) (4%) Inlyta 263 243 8% 9% 166 164 1% 97 79 24% 27% Bosulif 182 150 21% 21% 120 98 22% 62 52 19% 19% Lorbrena 146 95 53% 55% 60 48 25% 86 47 82% 86% Braftovi/Mektovi 131 105 25% 27% 129 104 24% 2 1 * * Xalkori 91 103 (12%) (10%) 25 27 (7%) 66 76 (13%) (11%) Talzenna 22 11 95% * 16 4 * 6 7 (14%) (2%) Adcetris(l) 56 ― * ― 56 ― * ― ― ― ― Padcev(l) 53 ― * ― 53 ― * ― ― ― ― Tukysa(l) 18 ― * ― 18 ― * ― ― ― ― Tivdak(l) 4 ― * ― 4 ― * ― ― ― ― All other Oncology(i) 325 328 (1%) 0% 165 120 38% 160 208 (23%) (22%) BUSINESS INNOVATION $ 383 $ 371 3% 2% $ 102 $ 101 1% $ 281 $ 269 4% 2% Pfizer CentreOne(j) 364 365 ― (2%) 83 96 (14%) 281 269 4% 2% Pfizer Ignite 20 5 * * 20 5 * (0) ― * ― Biopharma Pfizer U.S. Commercial Division (U.S. Primary Care and U.S. Specialty Care) $ 2,620 $ 6,398 (59%) Pfizer Oncology Division $ 2,190 $ 2,198 ― Pfizer International Division $ 9,376 $ 15,539 (40%) (40%) Total Alliance revenues included above $ 1,910 $ 2,217 (14%) (15%) $ 1,290 $ 1,216 6% $ 620 $ 1,001 (38%) (40%) Total Royalty revenues included above $ 321 $ 217 48% 48% $ 321 $ 217 48%

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Slide 8 — PFIZER INC. REVENUES

PFIZER INC. REVENUES TWELVE MONTHS 2023 and 2022 UNAUDITED (millions of dollars) WORLDWIDE UNITED STATES TOTAL INTERNATIONAL % of Change % of Change % of Change 2023 2022 Reported Operational 2023 2022 Reported 2023 2022 Reported Operational TOTAL REVENUES(a) $ 59,553 $ 101,175 (41%) (40%) $ 28,145 $ 43,317 (35%) $ 31,408 $ 57,858 (46%) (44%) GLOBAL BIOPHARMACEUTICALS BUSINESS (BIOPHARMA) $ 58,237 $ 99,826 (42%) (41%) $ 27,749 $ 42,920 (35%) $ 30,488 $ 56,905 (46%) (45%) Primary Care $ 30,799 $ 73,181 (58%) (57%) $ 12,680 $ 28,661 (56%) $ 18,119 $ 44,521 (59%) (58%) Comirnaty(b)(c) 11,220 37,809 (70%) (70%) 2,404 8,778 (73%) 8,816 29,032 (70%) (69%) Eliquis(b) 6,747 6,480 4% 5% 4,228 3,822 11% 2,519 2,658 (5%) (3%) Prevnar family(d) 6,501 6,342 3% 4% 4,265 4,037 6% 2,236 2,305 (3%) (0%) Paxlovid(k) 1,279 18,933 (93%) (92%) (1,289) 10,514 * 2,568 8,419 (69%) (68%) Nurtec ODT/Vydura 928 213 * * 908 211 * 20 2 * * Abrysvo 890 ― * ― 888 ― * 2 ― * ― Premarin family 397 455 (13%) (13%) 361 420 (14%) 36 36 2% 6% FSME-IMMUN/TicoVac 268 200 34% 32% 3 2 26% 265 198 34% 32% All other Primary Care 2,571 2,750 (7%) (3%) 914 878 4% 1,657 1,872 (12%) (7%) Specialty Care $ 14,988 $ 13,851 8% 11% $ 6,619 $ 5,676 17% $ 8,370 $ 8,174 2% 7% Vyndaqel family(e) 3,321 2,447 36% 36% 1,863 1,245 50% 1,458 1,202 21% 22% Xeljanz 1,703 1,796 (5%) (4%) 1,154 1,129 2% 549 668 (18%) (15%) Enbrel (Outside the U.S. and Canada) 830 1,003 (17%) (14%) ― ― ― 830 1,003 (17%) (14%) Sulperazon 757 786 (4%) 2% ― ― ― 757 786 (4%) 2% Genotropin 539 360 50% 56% 153 68 * 386 292 32% 39% Zavicefta 511 412 24% 34% (0) ― * 511 412 24% 34% Inflectra 490 532 (8%) (7%) 257 289 (11%) 233 243 (4%) (3%) BeneFIX 424 425 ― 3% 225 235 (4%) 200 191 5% 13% Zithromax 406 331 23% 29% 1 2 (41%) 404 328 23% 29% Oxbryta 328 73 * * 323 72 * 5 0 * * Cibinqo 128 27 * * 46 11 * 81 16 * * All other Hospital(f) 4,759 4,915 (3%) (1%) 2,310 2,344 (1%) 2,450 2,572 (5%) (1%) All other Specialty Care 792 743 7% 11% 286 281 2% 506 462 9% 17% Oncology $ 12,450 $ 12,794 (3%) (2%) $ 8,450 $ 8,583 (2%) $ 4,000 $ 4,210 (5%) (1%) Ibrance 4,753 5,120 (7%) (6%) 3,151 3,370 (6%) 1,602 1,751 (8%) (6%) Xtandi(g) 1,659 1,650 1% 1% 1,659 1,650 1% ― ― ― ― Oncology biosimilars(h) 1,407 1,753 (20%) (19%) 966 1,310 (26%) 441 443 (1%) 2% Inlyta 1,036 1,003 3% 5% 642 618 4% 394 385 3% 7% Bosulif 645 575 12% 13% 444 375 19% 200 200 ― 3% Lorbrena 539 343 57% 62% 224 177 27% 314 166 90% 99% Braftovi/Mektovi 477 456 5% 5% 465 452 3% 13 4 * * Xalkori 374 465 (20%) (16%) 100 105 (4%) 274 361 (24%) (20%) Talzenna 64 48 33% 38% 40 25 61% 24 23 3% 14% Adcetris(l) 56 ― * ― 56 ― * ― ― ― ― Padcev(l) 53 ― * ― 53 ― * ― ― ― ― Tukysa(l) 18 ― * ― 18 ― * ― ― ― ― Tivdak(l) 4 ― * ― 4 ― * ― ― ― ― All other Oncology(i) 1,364 1,381 (1%) 2% 627 502 25% 737 879 (16%) (11%) BUSINESS INNOVATION $ 1,316 $ 1,349 (2%) (3%) $ 396 $ 397 ― $ 920 $ 952 (3%) (3%) Pfizer CentreOne(j) 1,272 1,342 (5%) (5%) 352 390 (10%) 920 952 (3%) (3%) Pfizer Ignite 44 7 * * 44 7 * ― ― ― ― Biopharma Pfizer U.S. Commercial Division (U.S. Primary Care and U.S. Specialty Care) $ 19,299 $ 34,337 (44%) Pfizer Oncology Division $ 8,450 $ 8,583 (2%) Pfizer International Division $ 30,488 $ 56,905 (46%) (45%) Total Alliance revenues included above $ 7,582 $ 8,537 (11%) (11%) $ 5,628 $ 5,203 8% $ 1,955 $ 3,335 (41%) (41%) Total Royalty revenues included above $ 1,058 $ 845 25% 25% $ 1,058 $ 845 25%

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Slide 9 — PFIZER INC.

(a) In the first quarter of 2024, we reclassified royalty income (substantially all of which related to Biopharma) from Other (income)/deductions––net and began presenting Royalty revenues as a separate line within Total revenues in our consolidated statements of income. Prior-period amounts have been recast to conform to the current period presentation. (b) Primarily reflects product revenues and alliance revenues. (c) Excludes revenues for certain Comirnaty-related manufacturing activities performed on behalf of BioNTech, which are included in the PC1 contract development and manufacturing organization. See footnote (j) below. (d) Prevnar family includes revenues from Prevnar 20/Apexxnar (pediatric and adult) and Prevnar 13/Prevenar 13 (pediatric and adult). (e) Vyndaqel family includes global revenues from Vyndaqel, as well as revenues for Vyndamax in the U.S. and Vynmac in Japan. (f) Includes, among other Hospital products, amounts previously presented as All other Anti-infectives and Ig portfolio. (g) Primarily reflects alliance revenues and royalty revenues. (h) Biosimilars are highly similar versions of approved and authorized biological medicines. Oncology biosimilars primarily include Retacrit, Ruxience, Zirabev, Trazimera, Nivestym and Nyvepria. (i) Includes revenues for Bavencio which, prior to June 30, 2023, were recorded as Alliance revenues under our agreement with Merck KGaA to co-develop and co-commercialize Bavencio (avelumab). Effective June 30, 2023, our alliance terminated and Merck KGaA took full control of the global commercialization of Bavencio. Beginning in the third quarter of 2023, the related profit share was replaced by a 15% royalty to Pfizer on net sales of Bavencio. Effective January 1, 2024, we no longer record royalties from U.S. sales of Bavencio, as we have irrevocably chosen to donate the right to such royalties to the American Association for Cancer Research. We and Merck KGaA continue to operationalize our respective ongoing clinical trials for Bavencio; and Merck KGaA controls all future R&D activities. Bavencio is a registered trademark of Merck KGaA. (j) PC1 includes revenues from our contract manufacturing, including certain Comirnaty-related manufacturing activities performed on behalf of BioNTech, and revenues from our active pharmaceutical ingredient sales operation, as well as revenues related to our manufacturing and supply agreements with former legacy Pfizer businesses/partnerships. (k) Includes a non-cash revenue reversal of $3.5 billion recorded in the fourth quarter of 2023, of which a portion was associated with sales recorded in 2022, related to the expected return of an estimated 6.5 million treatment courses of EUA-labeled U.S. government inventory. (l) Represents revenues from legacy Seagen products subsequent to the acquisition on December 14, 2023. * Indicates calculation not meaningful. Amounts may not add due to rounding. All percentages have been calculated using unrounded amounts. PFIZER INC. NOTES TO REVENUES TABLE INFORMATION (UNAUDITED)

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