PFIZER INC — 8-K Filings
345 8-K filings on record
This page lists all 8-K filings submitted to the SEC by PFIZER INC (PFE), sorted by most recent first. Each row links to the full filing on EdgarLookup. PFIZER INC has filed 345 8-K documents with the SEC since 2020. To view all SEC filings by PFIZER INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
11-K/A
13F-HR
144
25
25-NSE
3
3/A
4
4/A
424B2
424B3
424B4
424B5
425
497
5
8-A12B
8-K
8-K/A
ARS
CERT
CERTNYS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DFAN14A
EFFECT
FWP
IRANNOTICE
NO ACT
POSASR
PRE 14A
PREC14A
PRRN14A
PX14A6G
S-3
S-3ASR
S-3D
S-3DPOS
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC 14D1
SC 14D1/A
SC TO-C
SC TO-I
SC TO-I/A
SC TO-T
SC TO-T/A
SCHEDULE 13D/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | 8-K | 0000078003-26-000005 | Feb 3, 2026 | — |
| 8-K | PFIZER 8-K DECEMBER 16, 2025 | 0000078003-25-000167 | Dec 16, 2025 | — |
| 8-K | 8-K | 0001193125-25-291406 | Nov 21, 2025 | Nov 18, 2025 |
| 8-K | 8-K | 0000078003-25-000159 | Nov 13, 2025 | — |
| 8-K | 8-K | 0000078003-25-000149 | Nov 4, 2025 | — |
| 8-K | 8-K | 0000078003-25-000136 | Aug 5, 2025 | — |
| 8-K | 8-K | 0001193125-25-122480 | May 19, 2025 | May 14, 2025 |
| 8-K | 8-K | 0000078003-25-000111 | Apr 29, 2025 | — |
| 8-K | 8-K | 0000078003-25-000109 | Apr 28, 2025 | Apr 24, 2025 |
| 8-K | 8-K | 0000078003-25-000017 | Feb 4, 2025 | — |
| 8-K | PFIZER 8-K DECEMBER 17, 2024 | 0000078003-24-000195 | Dec 17, 2024 | — |
| 8-K | 8-K | 0000078003-24-000188 | Oct 29, 2024 | — |
| 8-K | PFIZER 8-K OCTOBER 10 2024 | 0000078003-24-000185 | Oct 15, 2024 | Oct 10, 2024 |
| 8-K | 8-K | 0000078003-24-000155 | Jul 30, 2024 | — |
| 8-K | PFIZER 8-K JULY 24 2024 | 0000078003-24-000144 | Jul 26, 2024 | Jul 24, 2024 |
| 8-K | 8-K | 0000078003-24-000130 | Jul 10, 2024 | Jul 9, 2024 |
| 8-K | 8-K JUNE 27, 2024 | 0000078003-24-000127 | Jul 1, 2024 | Jun 27, 2024 |
| 8-K | 8-K MAY 22, 2024 | 0000078003-24-000113 | May 22, 2024 | — |
| 8-K | 8-K | 0000078003-24-000103 | May 1, 2024 | — |
| 8-K | PFIZER 8-K APRIL 25 2024 | 0000078003-24-000101 | Apr 29, 2024 | Apr 25, 2024 |
| 8-K | 8-K | 0000078003-24-000017 | Jan 30, 2024 | — |
| 8-K | PFIZER 8-K JANUARY 10 2024 | 0000078003-24-000006 | Jan 10, 2024 | — |
| 8-K | 8-K | 0001193125-23-294930 | Dec 14, 2023 | — |
| 8-K | 8-K DECEMBER 13 2023 | 0000078003-23-000120 | Dec 13, 2023 | — |
| 8-K | PFIZER 8-K DECEMBER 7 2023 | 0000078003-23-000118 | Dec 12, 2023 | Dec 7, 2023 |
| 8-K | 8-K | 0000078003-23-000111 | Oct 31, 2023 | — |
| 8-K | PFIZER 8-K OCTOBER 13 2023 | 0000078003-23-000099 | Oct 13, 2023 | — |
| 8-K | 8-K | 0000078003-23-000085 | Aug 1, 2023 | — |
| 8-K | PFIZER IN 8-K | 0000078003-23-000081 | Jul 27, 2023 | Jul 21, 2023 |
| 8-K | 8-K | 0001193125-23-149364 | May 19, 2023 | May 16, 2023 |
| 8-K | 8-K | 0001193125-23-144089 | May 15, 2023 | May 12, 2023 |
| 8-K | 8-K | 0001628280-23-014759 | May 2, 2023 | — |
| 8-K | 8-K APRIL 27 2023 | 0001628280-23-014368 | May 1, 2023 | Apr 27, 2023 |
| 8-K | 8-K | 0001193125-23-068538 | Mar 13, 2023 | Mar 12, 2023 |
| 8-K | PFIZER 8-K FEB 21 2023 | 0000078003-23-000019 | Feb 21, 2023 | — |
| 8-K | 8-K | 0000078003-23-000004 | Jan 31, 2023 | — |
| 8-K | PFIZER INC 8-K DECEMBER 9, 2022 | 0000078003-22-000107 | Dec 13, 2022 | Dec 9, 2022 |
| 8-K | 8-K | 0000078003-22-000098 | Nov 1, 2022 | — |
| 8-K | 8-K | 0000078003-22-000091 | Jul 28, 2022 | — |
| 8-K | 8-K | 0001193125-22-145661 | May 10, 2022 | May 9, 2022 |
| 8-K | 8-K | 0000078003-22-000068 | May 3, 2022 | — |
| 8-K | PFIZER 8-K | 0000078003-22-000066 | May 2, 2022 | Apr 28, 2022 |
| 8-K | 8-K | 0000078003-22-000062 | Apr 20, 2022 | — |
| 8-K | 8-K | 0000078003-22-000057 | Apr 12, 2022 | Apr 11, 2022 |
| 8-K | 8-K | 0001193125-22-088144 | Mar 29, 2022 | Mar 24, 2022 |
| 8-K | 8-K | 0000078003-22-000003 | Feb 8, 2022 | — |
| 8-K | PFIZER 8-K DECEMBER 9, 2021 | 0000078003-21-000118 | Dec 15, 2021 | Dec 9, 2021 |
| 8-K | 8-K | 0000078003-21-000114 | Nov 19, 2021 | Nov 15, 2021 |
| 8-K | 8-K | 0000078003-21-000104 | Nov 2, 2021 | — |
| 8-K | 8-K | 0001193125-21-250347 | Aug 18, 2021 | Aug 16, 2021 |