635 filings
Page 5 of 32
424B5
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13 Aug 20
Prospectus supplement for primary offering
9:24am
FWP
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12 Aug 20
Free writing prospectus
8:51am
424B5
vx0u1d 6z8
11 Aug 20
Prospectus supplement for primary offering
5:21pm
8-K
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23 Jul 20
Helix Reports Second Quarter 2020 Results
12:00am
8-K
69mshc8z8 5k6
22 May 20
Departure of Directors or Certain Officers
4:45pm
DEFA14A
h84eg1f1
4 May 20
Additional proxy soliciting materials
4:09pm
8-K
o5m95
23 Apr 20
Helix Reports First Quarter 2020 Results
12:00am
DEFA14A
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7 Apr 20
Additional proxy soliciting materials
9:35am
8-K
od213hj
30 Mar 20
Helix Provides Operational and Financial Update
4:24pm
8-K
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12 Mar 20
Helix Extends Credit Agreement
12:00am
8-K
7ji146usqy18es6v
2 Mar 20
Regulation FD Disclosure
4:07pm
8-K
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25 Feb 20
Helix Reports Fourth Quarter and Full Year 2019 Results
12:00am
8-K
x8ns kxkb6
21 Feb 20
Departure of Directors or Certain Officers
4:06pm
8-K
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13 Dec 19
Incentive Award Recoupment Policy
5:26pm
8-K
0h1irdmoq82
12 Nov 19
Regulation FD Disclosure
4:12pm
8-A12B/A
xwupm1ir
25 Oct 19
Registration of securities on exchange (amended)
4:47pm