10 filings
424B3
Unit Drilling USA Columbia, 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 Petroleum Co
2 Dec 19
Prospectus supplement
7:06am
S-4/A
UNTC
Unit Corp
Registration of securities issued in business combination transactions (amended)
27 Nov 19
5:13pm
424B3
70laj2vzqjai8
26 Nov 19
Prospectus supplement
7:47am
S-4/A
6qbj hp3brvw
12 Nov 19
Registration of securities issued in business combination transactions (amended)
4:37pm
S-4
jz61g3su62f6
5 Nov 19
Registration of securities issued in business combination transactions
9:10am
POSASR
wgn1bpt6
17 Jul 18
Automatic shelf registration (post-effective amendment)
4:38pm
S-3ASR
m1j6nntmqx5dh
14 Mar 18
Automatic shelf registration
12:00am
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