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Form SC 13G/A HELIX ENERGY SOLUTIONS Filed by: VANGUARD GROUP INC Feb 13, 2024 05:10PM
Form SC 13G/A HELIX ENERGY SOLUTIONS Filed by: VANGUARD GROUP INC Feb 9, 2023 12:01PM
Form SC 13G/A HELIX ENERGY SOLUTIONS Filed by: VANGUARD GROUP INC Feb 10, 2022 08:28AM
Form SC 13G/A HELIX ENERGY SOLUTIONS Filed by: VANGUARD GROUP INC Aug 10, 2021 11:29AM
Form SC 13G/A HELIX ENERGY SOLUTIONS Filed by: VANGUARD GROUP INC Feb 10, 2021 11:01AM


Feb 12, 2020 06:14AM Form SC 13G/A HELIX ENERGY SOLUTIONS Filed by: VANGUARD GROUP INC
Feb 11, 2019 06:56AM Form SC 13G/A HELIX ENERGY SOLUTIONS Filed by: VANGUARD GROUP INC
Feb 8, 2019 04:37PM Form SC 13G/A HELIX ENERGY SOLUTIONS Filed by: VANGUARD GROUP INC
Feb 9, 2018 12:19PM Form SC 13G/A HELIX ENERGY SOLUTIONS Filed by: VANGUARD GROUP INC
Feb 13, 2017 09:45AM Form SC 13G/A HELIX ENERGY SOLUTIONS Filed by: VANGUARD GROUP INC
Feb 11, 2016 12:03PM Form SC 13G/A HELIX ENERGY SOLUTIONS Filed by: VANGUARD GROUP INC
Feb 17, 2015 09:26AM Pre-Open Stock Movers 02/17: (CCG) (SRPT) (WM) Higher; (CLTX) (VBLT) (HLX) Lower (more...)
Feb 10, 2015 11:07AM Form SC 13G/A HELIX ENERGY SOLUTIONS Filed by: VANGUARD GROUP INC