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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-13-160758
Filing Date
2013-04-18
Accepted
2013-04-18 16:09:16
Documents
2
Effectiveness Date
2013-04-18

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE ADDITIONAL MATERIALS d525266ddefa14a.htm DEFA14A 14551
2 GRAPHIC g525266g58s57.jpg GRAPHIC 4140
  Complete submission text file 0001193125-13-160758.txt   21538
Mailing Address 400 N SAM HOUSTON PKWY E SUITE 400 HOUSTON TX 77060
Business Address 400 N SAM HOUSTON PKWY E SUITE 400 HOUSTON TX 77060 2816180400
HELIX ENERGY SOLUTIONS GROUP INC (Filer) CIK: 0000866829 (see all company filings)

IRS No.: 953409686 | State of Incorp.: MN | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-32936 | Film No.: 13769362
SIC: 1389 Oil & Gas Field Services, NEC