Pfizer Inc
PFENYSECIK 78003HealthcareFiscal year ends Dec 31
Reports and events: 366 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-08-0411:04 ET | 10-Q | Quarterly reportPeriod 2026-06-28 | 0000078003-26-000095 |
| 2026-08-0411:02 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000078003-26-000094 |
| 2026-06-1817:17 ET | 8-K | 7.01 Regulation FD disclosure | 0000078003-26-000087 |
| 2026-06-1811:07 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000078003-26-000085 |
| 2026-05-0511:03 ET | 10-Q | Quarterly reportPeriod 2026-03-29 | 0000078003-26-000054 |
| 2026-05-0511:01 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000078003-26-000053 |
| 2026-04-2721:16 ET | 8-K | 5.07 Shareholder vote results | 0000078003-26-000044 |
| 2026-03-1213:05 ET | DEF 14A | Proxy statementPeriod 2026-04-23 | 0000078003-26-000033 |
| 2026-02-2617:44 ET | 10-K | Annual reportPeriod 2025-12-31 | 0000078003-26-000026 |
| 2026-02-1317:09 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000078003-26-000022 |
| 2026-02-0312:01 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000078003-26-000005 |
| 2025-12-1612:01 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000078003-25-000167 |
| 2025-11-2121:16 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-291406 |
| 2025-11-1320:33 ET | 8-K | 8.01 Other events | 0000078003-25-000159 |
| 2025-11-0412:03 ET | 10-Q | Quarterly reportPeriod 2025-09-28 | 0000078003-25-000150 |
| 2025-11-0412:00 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000078003-25-000149 |
| 2025-08-0511:16 ET | 10-Q | Quarterly reportPeriod 2025-06-29 | 0000078003-25-000138 |
| 2025-08-0511:08 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000078003-25-000136 |
| 2025-05-1920:29 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-122480 |
| 2025-05-0520:00 ET | 10-Q | Quarterly reportPeriod 2025-03-30 | 0000078003-25-000114 |
| 2025-04-2912:02 ET | 8-K | 2.02 Results of operations; 2.05 Exit or disposal costs; 9.01 Financial statements and exhibits | 0000078003-25-000111 |
| 2025-04-2820:24 ET | 8-K | 5.07 Shareholder vote results | 0000078003-25-000109 |
| 2025-03-2418:55 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000078003-25-000079 |
| 2025-03-2012:20 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000078003-25-000074 |
| 2025-03-1317:11 ET | DEF 14A | Proxy statementPeriod 2025-04-24 | 0000078003-25-000062 |
| 2025-02-2721:27 ET | 10-K | Annual reportPeriod 2024-12-31 | 0000078003-25-000054 |
| 2025-02-2710:39 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000078003-25-000052 |
| 2025-02-0413:11 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000078003-25-000017 |
| 2025-01-2118:26 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000078003-25-000013 |
| 2025-01-1616:34 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000078003-25-000005 |
| 2024-12-1712:47 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000078003-24-000195 |
| 2024-11-0421:06 ET | 10-Q | Quarterly reportPeriod 2024-09-29 | 0000078003-24-000191 |
| 2024-10-2912:06 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000078003-24-000188 |
| 2024-10-1511:18 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000078003-24-000185 |
| 2024-10-0318:59 ET | SC 13D/A | Ownership report, active investor, amended | 0000078003-24-000183 |
| 2024-10-0119:38 ET | SC 13D/A | Ownership report, active investor, amended | 0000078003-24-000179 |
| 2024-08-0522:12 ET | SC 13D/A | Ownership report, active investor, amended | 0000078003-24-000168 |
| 2024-08-0519:54 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0000078003-24-000166 |
| 2024-07-3012:04 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000078003-24-000155 |
| 2024-07-2916:33 ET | SC 13D/A | Ownership report, active investor, amended | 0000078003-24-000153 |
| 2024-07-2615:09 ET | 8-K | 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0000078003-24-000144 |
| 2024-07-1020:11 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000078003-24-000130 |
| 2024-07-0112:07 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000078003-24-000127 |
| 2024-05-2216:39 ET | 8-K | 2.05 Exit or disposal costs | 0000078003-24-000113 |
| 2024-05-0819:56 ET | 10-Q | Quarterly reportPeriod 2024-03-31 | 0000078003-24-000107 |
| 2024-05-0112:11 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000078003-24-000103 |
| 2024-04-2914:19 ET | 8-K | 5.07 Shareholder vote results | 0000078003-24-000101 |
| 2024-03-2209:05 ET | SC 13D/A | Ownership report, active investor, amended | 0000078003-24-000082 |
| 2024-03-1920:48 ET | SC 13D/A | Ownership report, active investor, amended | 0000078003-24-000080 |
| 2024-03-1413:03 ET | DEF 14A | Proxy statementPeriod 2024-04-25 | 0000078003-24-000068 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:53 ET. Listed shows no prices and gives no investment advice.