PFIZER INC — S-4/A Filings
8 S-4/A filings on record
This page lists all S-4/A 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 8 S-4/A 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 |
|---|---|---|---|---|
| S-4/A | AMENDMENT NO. 1 TO FORM S-4 | 0001193125-15-321295 | Sep 16, 2015 | — |
| S-4/A | AMENDMENT NO. 3 TO FORM S-4 | 0000950123-09-013052 | Jun 10, 2009 | — |
| S-4/A | AMENDMENT NO. 2 TO FORM S-4 | 0000950123-09-009355 | May 22, 2009 | — |
| S-4/A | S-4/A | 0000950123-09-008024 | May 5, 2009 | — |
| S-4/A | AMENDMENT NO. 2 TO FORM S-4 | 0000950123-02-009777 | Oct 18, 2002 | — |
| S-4/A | AMENDMENT #1 TO FORM S-4 | 0000950123-02-009278 | Sep 30, 2002 | — |
| S-4/A | AMENDMENT #2 TO FORM S-4 | 0000950123-00-002118 | Mar 9, 2000 | — |
| S-4/A | AMENDMENT #1 TO S-4: PFIZER, INC. | 0000950123-00-001514 | Feb 22, 2000 | — |