41 filings
S-8
NGS
Natural Gas Services Group, Inc.
12 Jul 22
Registration of securities for employees
12:50pm
S-3/A
NGSG Properties, Inc.
Shelf registration (amended)
9 Dec 21
5:25pm
S-3
NGS
Natural Gas Services Group, Inc.
Shelf registration
16 Nov 21
12:00am
S-8
NGS
Natural Gas Services Group, Inc.
21 Jun 19
Registration of securities for employees
4:55pm
S-3/A
NGSG Properties, Inc.
28 Nov 18
Shelf registration (amended)
9:49am
S-8
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6 Jul 16
Registration of securities for employees
12:00am
S-8
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6 Jun 14
Registration of securities for employees
12:00am
424B3
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25 Nov 09
Prospectus supplement
12:00am
S-8
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18 Jun 09
Registration of securities for employees
12:00am
S-8
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18 Jun 09
Registration of securities for employees
12:00am
25
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27 Oct 08
Voluntary exchange delisting
12:00am
8-A12B
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27 Oct 08
Registration of securities on exchange
12:00am
S-8
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6 Oct 08
Registration of securities for employees
12:00am
S-8
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13 Nov 07
Registration of securities for employees
12:00am
424B1
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3 Mar 06
Prospectus with pricing info
12:00am
S-1MEF
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2 Mar 06
Registration of additional securities for an S-1
12:00am