635 filings
Page 14 of 32
8-K
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28 Jan 13
Entry into a Material Definitive Agreement
12:00am
8-K
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13 Dec 12
Helix Announces Sale of Oil and Gas Subsidiary
12:00am
8-K
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13 Nov 12
Regulation FD Disclosure
12:00am
8-K
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23 Oct 12
Results of Operations and Financial Condition
12:00am
8-K
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17 Oct 12
Entry into a Material Definitive Agreement
12:00am
8-K
6moekanp vsw
1 Oct 12
Entry into a Material Definitive Agreement
12:00am
S-8
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24 Aug 12
Registration of securities for employees
12:00am
8-K
es4j5s2xcm63t8rx8z
23 Aug 12
Departure of Directors or Certain Officers
12:00am
8-K
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22 Aug 12
Regulation FD Disclosure
12:00am
8-K
3ehdom8 vk2z
24 Jul 12
Results of Operations and Financial Condition
12:00am
8-K
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25 May 12
Regulation FD Disclosure
12:00am
8-K
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11 May 12
Submission of Matters to a Vote of Security Holders
12:00am
ARS
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26 Apr 12
Annual report to shareholders
12:00am
8-K
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23 Apr 12
Results of Operations and Financial Condition
12:00am
8-K
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9 Apr 12
Regulation FD Disclosure
12:00am
DEFA14A
ybr2hcytu 47
29 Mar 12
Additional proxy soliciting materials
12:00am