Mailing Address 3505 W SAM HOUSTON NORTH SUITE 400 HOUSTON TX 77043
Business Address 3505 W SAM HOUSTON NORTH SUITE 400 HOUSTON TX 77043 281-618-0400
HELIX ENERGY SOLUTIONS GROUP INC CIK#: 0000866829 (see all company filings)

SIC: 1389 - OIL, GAS FIELD SERVICES, NBC
State location: TX | State of Inc.: MN | Fiscal Year End: 1231
formerly: CAL DIVE INTERNATIONAL INC (filings through 2006-03-06)
(CF Office: 01 Energy & Transportation)
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Items 1 - 40  0000866829 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-006260 Size: 9 KB
2025-03-03
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-006244 Size: 9 KB
2025-03-03
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-006239 Size: 9 KB
2025-03-03
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-006236 Size: 9 KB
2025-03-03
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001558370-25-001617 (34 Act)  Size: 16 MB
2025-02-27 001-32936
25671741
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001558370-25-001409 (34 Act)  Size: 5 MB
2025-02-25 001-32936
25658662
8-K  Documents   Interactive Data Current report, items 1.01 and 9.01
Acc-no: 0000866829-25-000003 (34 Act)  Size: 217 KB
2025-02-21 001-32936
25648506
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-001494 Size: 9 KB
2025-01-15
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-001491 Size: 9 KB
2025-01-15
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-001477 Size: 9 KB
2025-01-15
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-001473 Size: 9 KB
2025-01-15
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-000773 Size: 14 KB
2025-01-06
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-000771 Size: 14 KB
2025-01-06
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-000768 Size: 14 KB
2025-01-06
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-000755 Size: 15 KB
2025-01-06
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-000751 Size: 9 KB
2025-01-06
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-000569 Size: 12 KB
2025-01-03
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-000561 Size: 15 KB
2025-01-03
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-000555 Size: 14 KB
2025-01-03
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-000549 Size: 14 KB
2025-01-03
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-000533 Size: 15 KB
2025-01-03
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-000416 Size: 4 KB
2025-01-03
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-000398 Size: 6 KB
2025-01-03
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-25-000101 Size: 5 KB
2025-01-02
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-008866 (33 Act)  Size: 25 KB
2024-12-30 001-32936
241590393
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-008865 (33 Act)  Size: 5 KB
2024-12-30 001-32936
241590392
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-24-029102 Size: 4 KB
2024-12-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-24-029098 Size: 4 KB
2024-12-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-24-029096 Size: 4 KB
2024-12-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-24-029094 Size: 5 KB
2024-12-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-24-029091 Size: 4 KB
2024-12-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-24-029089 Size: 5 KB
2024-12-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-24-029087 Size: 7 KB
2024-12-12
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-008565 (33 Act)  Size: 4 KB
2024-12-10 001-32936
241539328
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-008559 (33 Act)  Size: 6 KB
2024-12-10 001-32936
241539045
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-24-028679 Size: 4 KB
2024-12-09
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-24-028677 Size: 4 KB
2024-12-09
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-24-028676 Size: 4 KB
2024-12-09
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001415889-24-028675 Size: 4 KB
2024-12-09
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0002012383-24-004148 (34 Act)  Size: 13 KB
2024-11-08 005-51259
241442173