WINDTREE THERAPEUTICS INC /DE/ — SC 13D/A Filings
12 SC 13D/A filings on record
This page lists all SC 13D/A filings submitted to the SEC by WINDTREE THERAPEUTICS INC /DE/ (WINTW), sorted by most recent first. Each row links to the full filing on EdgarLookup. WINDTREE THERAPEUTICS INC /DE/ has filed 12 SC 13D/A documents with the SEC since 2010. To view all SEC filings by WINDTREE THERAPEUTICS INC /DE/, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
10KSB
10KSB/A
10KSB40
10QSB
10QSB/A
25-NSE
3
4
4/A
424B3
424B4
424B5
5
5/A
8-A12B
8-A12G
8-K
8-K/A
ARS
CERT
CORRESP
CT ORDER
D
D/A
DEF 14A
DEF 14C
DEFA14A
DEFR14A
DEL AM
EFFECT
FWP
NO ACT
NT 10-K
NT 10-Q
NT 10-Q/A
POS AM
PRE 14A
PRE 14C
PREM14A
PRER14A
PRER14C
REGDEX
RW
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-3MEF
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13D/A | SC 13D/A | 0001193125-23-146552 | May 17, 2023 | — |
| SC 13D/A | SC 13D/A | 0001193125-23-105657 | Apr 19, 2023 | — |
| SC 13D/A | SC 13D/A | 0001193125-23-046652 | Feb 23, 2023 | — |
| SC 13D/A | SC 13D/A | 0001193125-23-028766 | Feb 9, 2023 | — |
| SC 13D/A | AMENDMENT NO. 4 TO SCHEDULE 13D | 0001213900-19-026643 | Dec 20, 2019 | — |
| SC 13D/A | AMENDMENT NO. 2 TO SCHEDULE 13D | 0001213900-19-026641 | Dec 20, 2019 | — |
| SC 13D/A | AMENDMENT NO. 3 TO SCHEDULE 13D | 0001213900-18-018050 | Dec 31, 2018 | — |
| SC 13D/A | AMENDMENT NO. 1 TO SCHEDULE 13D | 0001213900-18-018048 | Dec 31, 2018 | — |
| SC 13D/A | AMENDMENT NO. 2 TO SCHEDULE 13D | 0001213900-18-006232 | May 15, 2018 | — |
| SC 13D/A | AMENDMENT NO. 1 TO SCHEDULE 13D | 0001213900-18-004121 | Apr 6, 2018 | — |
| SC 13D/A | AMENDMENT NO. 2 TO SCHEDULE 13D | 0001005477-99-001905 | Apr 21, 1999 | — |
| SC 13D/A | SCHEDULE 13D/A | 0001005477-98-002765 | Sep 11, 1998 | — |