168 results
Page 4 of 9
S-3ASR
EX-5.1
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5 Mar 15
Automatic shelf registration
12:00am
8-K
EX-10.1
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10 Dec 14
Departure of Directors or Certain Officers
12:00am
8-K
EX-4.1
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30 Sep 14
Entry into a Material Definitive Agreement
12:00am
8-K
EX-10.1
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13 Sep 13
Helix Signs Agreement with Sembcorp Marine’s Jurong Shipyard to Build
12:00am
8-K
EX-99.1
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13 Dec 12
Helix Announces Sale of Oil and Gas Subsidiary
12:00am
8-K
EX-10.1
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13 Dec 12
Helix Announces Sale of Oil and Gas Subsidiary
12:00am
8-K
EX-10.1
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17 Oct 12
Entry into a Material Definitive Agreement
12:00am
8-K
EX-99.1
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17 Oct 12
Entry into a Material Definitive Agreement
12:00am