PFIZER INC — 424B3 Filings
23 424B3 filings on record
This page lists all 424B3 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 23 424B3 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 |
|---|---|---|---|---|
| 424B3 | 424B3 | 0001193125-25-285360 | Nov 18, 2025 | — |
| 424B3 | 424B3 | 0001193125-25-118319 | May 13, 2025 | — |
| 424B3 | 424B3 | 0001193125-23-144205 | May 15, 2023 | — |
| 424B3 | 424B3 | 0001193125-21-247064 | Aug 16, 2021 | — |
| 424B3 | 424B3 | 0001193125-20-144571 | May 18, 2020 | — |
| 424B3 | — | 0000930413-20-000872 | Mar 25, 2020 | — |
| 424B3 | 424B3 | 0001193125-19-061719 | Mar 4, 2019 | — |
| 424B3 | 424B3 | 0001193125-18-265537 | Sep 4, 2018 | — |
| 424B3 | 424B3 | 0001193125-17-060146 | Feb 28, 2017 | — |
| 424B3 | 424B3 | 0001193125-17-054444 | Feb 24, 2017 | — |
| 424B3 | 424B3 | 0001047469-16-016671 | Nov 14, 2016 | — |
| 424B3 | 424B3 | 0001193125-16-607373 | May 31, 2016 | — |
| 424B3 | FINAL PROSPECTUS | 0001193125-15-329101 | Sep 25, 2015 | — |
| 424B3 | PRELIMINARY PROSPECTUS SUPPLEMENT | 0001193125-14-193709 | May 12, 2014 | — |
| 424B3 | PRELIMINARY PROSPECTUS SUPPLEMENT | 0001193125-13-236589 | May 28, 2013 | — |
| 424B3 | 424B3 | 0000950123-09-014765 | Jun 17, 2009 | — |
| 424B3 | FILED PURSUANT TO RULE 424(B)(3) | 0000950123-09-004709 | Mar 16, 2009 | — |
| 424B3 | FILED PURSUANT TO RULE 424(B)(3) | 0000950123-07-016341 | Dec 6, 2007 | — |
| 424B3 | FILED PURSUANT TO RULE 424(B)(3) | 0000950123-07-007080 | May 9, 2007 | — |
| 424B3 | 424(B)(3) | 0000950123-06-001780 | Feb 15, 2006 | — |
| 424B3 | 424B3 | 0000950123-02-009856 | Oct 22, 2002 | — |
| 424B3 | FORM 424B3 | 0000891092-99-000268 | May 14, 1999 | — |
| 424B3 | PROSPECTUS SUPPLEMENT TO FORM S-3 | 0000950130-97-005087 | Nov 17, 1997 | — |