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HELIX ENERGY SOLUTIONS GROUP INC
DEFA14A
21 filings
All DEFA14A Filings
Complete history of DEFA14A filings with the SEC
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|---|---|
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01
Apr
Apr 01, 2026
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02
Apr
Apr 02, 2025
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03
Apr
Apr 03, 2024
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05
Apr
Apr 05, 2023
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06
Apr
Apr 06, 2022
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06
Apr
Apr 06, 2021
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04
May
May 04, 2020
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07
Apr
Apr 07, 2020
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02
Apr
Apr 02, 2019
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27
Mar
Mar 27, 2018
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28
Mar
Mar 28, 2017
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28
Mar
Mar 28, 2016
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24
Mar
Mar 24, 2015
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21
Mar
Mar 21, 2014
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18
Apr
Apr 18, 2013
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28
Mar
Mar 28, 2013
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29
Mar
Mar 29, 2012
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01
Apr
Apr 01, 2011
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01
Apr
Apr 01, 2010
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02
Apr
Apr 02, 2009
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12
Jun
Jun 12, 2007
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