HELIX ENERGY SOLUTIONS GROUP INC — 424B3 Filings
10 424B3 filings on record
This page lists all 424B3 filings submitted to the SEC by HELIX ENERGY SOLUTIONS GROUP INC (HLX), sorted by most recent first. Each row links to the full filing on EdgarLookup. HELIX ENERGY SOLUTIONS GROUP INC has filed 10 424B3 documents with the SEC since 2010. To view all SEC filings by HELIX ENERGY SOLUTIONS GROUP INC, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
3/A
305B2
4
4/A
424A
424B1
424B3
424B4
424B5
425
5
5/A
8-A12B
8-A12B/A
8-A12G
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
POS AM
PRE 14A
RW
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
SC 13D
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 424B3 | 424B3 | 0001193125-16-748011 | Oct 26, 2016 | — |
| 424B3 | 424B3 | 0001193125-12-099966 | Mar 7, 2012 | — |
| 424B3 | HELIX ENERGY SOLUTIONS GROUP, INC. - 333-125276 | 0000950129-06-006697 | Jun 27, 2006 | — |
| 424B3 | HELIX ENERGY SOLUTIONS GROUP, INC.- REGISTRATION NO.333-132922 | 0000950129-06-005894 | May 30, 2006 | — |
| 424B3 | CAL DIVE INTERNATIONAL, INC.- REGISTRATION NO.333-125276 | 0000950129-06-001311 | Feb 10, 2006 | — |
| 424B3 | CAL DIVE INTERNATIONAL INC. - FILE NO. 333-125276 | 0000950129-06-000090 | Jan 6, 2006 | — |
| 424B3 | CAL DIVE INTERNATIONAL, INC. - 333-125276 | 0000950129-05-012010 | Dec 16, 2005 | — |
| 424B3 | CAL DIVE INTERNATIONAL, INC. - FILE NO. 333-125276 | 0000950129-05-010664 | Nov 8, 2005 | — |
| 424B3 | CAL DIVE INTERNATIONAL, INC. - REG. NO. 333-41834 | 0000950129-00-004691 | Sep 22, 2000 | — |
| 424B3 | CAL DIVE INTERNATIONAL, INC. | 0000950129-00-004421 | Aug 31, 2000 | — |