Latest filings (excl ownership)
EFFECT
Notice of effectiveness
26 Oct 22
POS AM
Prospectus update (post-effective amendment)
21 Oct 22
EFFECT
Notice of effectiveness
15 Apr 20
CORRESP
Correspondence with SEC
9 Apr 20
S-3/A
Shelf registration (amended)
31 Mar 20
CORRESP
Correspondence with SEC
31 Mar 20
UPLOAD
Letter from SEC
13 Mar 20
EFFECT
Notice of effectiveness
6 Mar 20
S-3
Shelf registration
28 Feb 20
POS AM
Prospectus update (post-effective amendment)
28 Feb 20
424B3
Prospectus supplement
22 Mar 18
EFFECT
Notice of effectiveness
22 Mar 18
CORRESP
Correspondence with SEC
20 Mar 18
CORRESP
Correspondence with SEC
20 Mar 18
CORRESP
Correspondence with SEC
12 Mar 18
S-3ASR
Automatic shelf registration
12 Mar 18
424B3
Prospectus supplement
8 Nov 11
EFFECT
Notice of effectiveness
8 Nov 11
S-4
Registration of securities issued in business combination transactions
12 Aug 11
15-12B
Securities registration termination
5 Sep 07
POSASR
Automatic shelf registration (post-effective amendment)
5 Sep 07
8-K/A
Changes in Registrant.s Certifying Accountant
4 Sep 07
CORRESP
Correspondence with SEC
4 Sep 07
8-K
Entry into a Material Definitive Agreement
30 Aug 07
UPLOAD
Letter from SEC
27 Aug 07
8-K
Changes in Registrant.s Certifying Accountant
24 Aug 07
8-K
Entry into a Material Definitive Agreement
23 Aug 07
8-K
Hanover Compressor Company and Universal Compression Holdings, Inc. Announce Termination of HSR Waiting Period
5 Jul 07
10-Q
2006 Q3
Quarterly report
13 Nov 06
8-K
Temporary Suspension of Trading Under Registrant's Employee Benefit Plans
15 Aug 06
10-Q
2006 Q2
Quarterly report
9 Aug 06
8-K
Entry into a Material Definitive Agreement
27 Jul 06
10-K/A
2005 FY
Annual report (amended)
12 Jun 06
10-Q
2006 Q1
Quarterly report
11 May 06
8-K
Entry into a Material Definitive Agreement
31 Mar 06
424B5
Prospectus supplement for primary offering
28 Mar 06
8-K
Entry into a Material Definitive Agreement
28 Mar 06
FWP
Free writing prospectus
28 Mar 06
Latest ownership filings