520 results
Page 11 of 26
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-99.2
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13 Nov 12
Regulation FD Disclosure
12:00am
8-K
EX-99.2
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23 Oct 12
Results of Operations and Financial Condition
12:00am
8-K
EX-99.1
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23 Oct 12
Results of Operations and Financial Condition
12:00am
8-K
EX-99.2
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24 Jul 12
Results of Operations and Financial Condition
12:00am
8-K
EX-99.1
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24 Jul 12
Results of Operations and Financial Condition
12:00am
8-K
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11 May 12
Submission of Matters to a Vote of Security Holders
12:00am
8-K
EX-99.1
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23 Apr 12
Results of Operations and Financial Condition
12:00am
DEFA14A
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29 Mar 12
Additional proxy soliciting materials
12:00am
424B3
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7 Mar 12
Prospectus supplement
12:00am
424B5
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7 Mar 12
Prospectus supplement for primary offering
12:00am
8-K
EX-1.1
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7 Mar 12
Entry into a Material Definitive Agreement
12:00am
8-K
EX-99.1
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23 Feb 12
Results of Operations and Financial Condition
12:00am
8-K
EX-99.1
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30 Jan 12
Other Events
12:00am