Latest filings (excl ownership)
CORRESP
Correspondence with SEC
25 Nov 19
UPLOAD
Letter from SEC
1 Nov 19
EFFECT
Notice of effectiveness
29 Oct 19
POS AM
Prospectus update (post-effective amendment)
22 Oct 19
EFFECT
Notice of effectiveness
20 Dec 16
CORRESP
Correspondence with SEC
16 Dec 16
UPLOAD
Letter from SEC
15 Dec 16
S-3
Shelf registration
1 Dec 16
CORRESP
Correspondence with SEC
11 Oct 16
UPLOAD
Letter from SEC
20 Sep 16
S-3ASR
Automatic shelf registration
6 Oct 14
424B2
Prospectus for primary offering
28 Feb 14
FWP
Free writing prospectus
27 Feb 14
424B5
Prospectus supplement for primary offering
25 Feb 14
POSASR
Automatic shelf registration (post-effective amendment)
25 Feb 14
8-K
Cloud Peak Energy Inc. Announces Results for the First Quarter of 2013
30 Apr 13
S-3ASR
Automatic shelf registration
7 Oct 11
424B1
Prospectus with pricing info
24 Aug 10
EFFECT
Notice of effectiveness
23 Aug 10
S-4
Registration of securities issued in business combination transactions
6 Aug 10
Latest ownership filings
No filings