285 results
Page 6 of 15
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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23 Apr 12
Results of Operations and Financial Condition
12:00am
DEFA14A
wgx oo69k858
29 Mar 12
Additional proxy soliciting materials
12:00am
424B3
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7 Mar 12
Prospectus supplement
12:00am
424B5
6m48dr
7 Mar 12
Prospectus supplement for primary offering
12:00am
8-K
EX-99.2
ndnx5p sssz
23 Feb 12
Results of Operations and Financial Condition
12:00am
8-K
EX-99.1
moxvrtvnaho qozqoi66
23 Feb 12
Results of Operations and Financial Condition
12:00am
8-K
EX-99.1
zkxnushkus6utdn
25 Oct 11
Results of Operations and Financial Condition
12:00am
8-K
EX-99.2
u22xtlbs77rerw7iw
26 Jul 11
Results of Operations and Financial Condition
12:00am
8-K
EX-99.1
psvmeqg5sq rtx3bxxw
26 Jul 11
Results of Operations and Financial Condition
12:00am
8-K
EX-10.1
r7jryf nwwdb1nsiupt
9 Jun 11
Entry into a Material Definitive Agreement
12:00am