297 results
Page 6 of 15
8-K
EX-4.1
tlnn61bd3vrxw9nyin
30 Sep 14
Entry into a Material Definitive Agreement
12:00am
8-K
uku5lc
10 Dec 13
Departure of Directors or Certain Officers
12:00am
8-K
EX-10.1
1kdbw4e
13 Dec 12
Helix Announces Sale of Oil and Gas Subsidiary
12:00am
8-K
bubnzj3z lvg96
11 May 12
Submission of Matters to a Vote of Security Holders
12:00am
DEFA14A
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29 Mar 12
Additional proxy soliciting materials
12:00am