635 filings
Page 12 of 32
8-K
c3m3dd3
10 Dec 14
Departure of Directors or Certain Officers
12:00am
8-K
a2hlczgy1 ckhr8
21 Oct 14
Results of Operations and Financial Condition
12:00am
8-K
7eqzdml4edfmpq6j6av6
30 Sep 14
Entry into a Material Definitive Agreement
12:00am
8-K
csuisu
22 Jul 14
Helix Reports Second Quarter 2014 Results
12:00am
8-K
knv6ao98k0 u2dfiq2
2 May 14
Submission of Matters to a Vote of Security Holders
12:00am
8-K
q86dv
22 Apr 14
Results of Operations and Financial Condition
12:00am
DEFA14A
0giec8e
21 Mar 14
Additional proxy soliciting materials
12:00am
ARS
p9up6uqeef2vojseblg1
19 Mar 14
Annual report to shareholders
12:00am
8-K
0n41ldzqf
20 Feb 14
Results of Operations and Financial Condition
12:00am
8-K
btm7w
12 Dec 13
Other Events
12:00am
8-K
1rgh9r0
10 Dec 13
Departure of Directors or Certain Officers
12:00am
UPLOAD
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31 Oct 13
Letter from SEC
12:00am
8-K
9w2l5wqicou 6pvzg6d
22 Oct 13
Helix Reports Third Quarter 2013 Results
12:00am
CORRESP
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4 Oct 13
Correspondence with SEC
12:00am