18 filings
424B3
8200 Unit Drive, L.L.C.
3 Feb 20
Prospectus supplement
6:58am
424B3
Unit Drilling Co
13 Jan 20
Prospectus supplement
7:15am
424B3
8200 Unit Drive, L.L.C.
16 Dec 19
Prospectus supplement
7:11am
424B3
Unit Drilling Columbia, L.L.C.
2 Dec 19
Prospectus supplement
7:06am
S-4/A
8200 Unit Drive, L.L.C.
Registration of securities issued in business combination transactions (amended)
27 Nov 19
5:13pm
424B3
c9609
26 Nov 19
Prospectus supplement
7:47am
S-4/A
46jp0 zkos2xggp1o3
12 Nov 19
Registration of securities issued in business combination transactions (amended)
4:37pm
S-4
v5mwiyucd3b11szpem4r
5 Nov 19
Registration of securities issued in business combination transactions
9:10am
15-15D
nmb9z2824zfbl
17 Jul 18
Suspension of duty to report
4:48pm
S-3ASR
sb0dgkwf3lrruq
14 Mar 18
Automatic shelf registration
12:00am
POS AM
oo91j rvr8
16 Mar 16
Prospectus update (post-effective amendment)
12:00am
POSASR
su21blw5guohos4w
16 Feb 16
Automatic shelf registration (post-effective amendment)
12:00am
S-3ASR
71d2 qyrtq
24 Mar 15
Automatic shelf registration
12:00am
424B3
71igo
29 Nov 12
Prospectus supplement
12:00am
S-4
m6ie7k
13 Nov 12
Registration of securities issued in business combination transactions
12:00am
424B2
lwsv0skxnn8p iz5yh9
12 May 11
Prospectus for primary offering
12:00am
S-3ASR
pc0xle0eglun cyfmrj
3 May 11
Automatic shelf registration
12:00am
424B5
x98j 6nkszujhu
3 May 11
Prospectus supplement for primary offering
12:00am
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