LIGAND PHARMACEUTICALS INC — SC 13D Filings
11 SC 13D filings on record
This page lists all SC 13D filings submitted to the SEC by LIGAND PHARMACEUTICALS INC (LGNZZ), sorted by most recent first. Each row links to the full filing on EdgarLookup. LIGAND PHARMACEUTICALS INC has filed 11 SC 13D documents with the SEC since 2014. To view all SEC filings by LIGAND PHARMACEUTICALS INC, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
144/A
15-12G
3
3/A
4
4/A
424B1
424B3
424B5
425
5
8-A12B
8-A12G
8-A12G/A
8-K
8-K/A
ARS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DEFM14A
DEFN14A
DFAN14A
EFFECT
NT 10-K
NT 10-Q
POS AM
PRE 14A
PREM14A
PREN14A
PRER14A
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13E3
SC 13E3/A
SC 13E4
SC 13E4/A
SC 13G
SC 13G/A
SC TO-C
SC TO-T
SC TO-T/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13D | SC 13D | 0001193125-15-177730 | May 8, 2015 | — |
| SC 13D | SCHEDULE 13D | 0001193125-09-238503 | Nov 19, 2009 | — |
| SC 13D | SCHEDULE 13D | 0001193125-09-184826 | Aug 31, 2009 | — |
| SC 13D | — | 0001313250-06-000057 | Aug 10, 2006 | — |
| SC 13D | BENEFICIAL OWNERSHIP OF 5% OR MORE | 0001104659-05-058748 | Dec 2, 2005 | — |
| SC 13D | INITIAL FILING | 0000899140-05-000884 | Sep 23, 2005 | — |
| SC 13D | SCHEDULE 13D | 0000950162-99-000012 | Jan 6, 1999 | — |
| SC 13D | SCHEDULE 13D | 0000936392-98-000869 | May 21, 1998 | — |
| SC 13D | — | 0000005187-97-000009 | Sep 5, 1997 | — |
| SC 13D | — | 0001012168-97-000014 | Apr 15, 1997 | — |
| SC 13D | — | 0000005187-94-000018 | Sep 13, 1994 | — |