23 filings
EFFECT
CHAP
Chaparral Energy, Inc.
16 Oct 20
Notice of effectiveness
12:15am
CERT
CHAP
Chaparral Energy, Inc.
23 Jul 18
Certification of approval for exchange listing
12:39pm
EFFECT
CHAP
Chaparral Energy, Inc.
4 May 18
Notice of effectiveness
12:15am
EFFECT
CHAP
Chaparral Energy, Inc.
22 Jun 17
Notice of effectiveness
12:00am
CORRESP
CHAP
Chaparral Energy, Inc.
20 Jun 17
Correspondence with SEC
12:00am
UPLOAD
fetv7
16 Jun 17
Letter from SEC
12:00am
EFFECT
dj6wa7 yrtetgfymqao
24 Apr 13
Notice of effectiveness
12:00am
UPLOAD
d43 07fdiopv
20 Mar 13
Letter from SEC
12:00am
CORRESP
2f5pv20 iy33tdfsdl
18 Mar 13
Correspondence with SEC
12:00am
CORRESP
1wn8f7rmjpto64en
12 Feb 13
Correspondence with SEC
12:00am
CORRESP
dfo467t
30 Jan 13
Correspondence with SEC
12:00am
UPLOAD
43y76 om0jyyrxt
16 Jan 13
Letter from SEC
12:00am
CORRESP
80ugih2e
21 Dec 12
Correspondence with SEC
12:00am
CORRESP
m5qcf r6n1
18 Dec 12
Correspondence with SEC
12:00am
UPLOAD
hmu7og265bw16u21nz
5 Dec 12
Letter from SEC
12:00am
EFFECT
4i9ko1oqoda 1s9p
28 Sep 12
Notice of effectiveness
12:00am
EFFECT
wa8b44yf4bd hu0j
2 May 11
Notice of effectiveness
12:00am
EFFECT
m5u0z ngkls4wbsn0
2 May 11
Notice of effectiveness
12:00am
EFFECT
pzc w2ocuxnac1
9 Sep 08
Notice of effectiveness
12:00am
EFFECT
w0ph0ai8dk4 k1ak
23 Jan 08
Notice of effectiveness
12:00am