111 results
Page 4 of 6
8-K
EX-2.1
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12 Jul 12
Entry into a Material Definitive Agreement
12:00am
8-K
EX-10
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7 May 12
Departure of Directors or Certain Officers
12:00am
8-K
EX-10.1
q6zkui
15 Sep 11
Entry into a Material Definitive Agreement
12:00am
424B2
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12 May 11
Prospectus for primary offering
12:00am
424B5
opigl95h2920tjbmxd
3 May 11
Prospectus supplement for primary offering
12:00am
8-K
EX-10.1
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23 Oct 08
Unit Corporation Announces Passing of Long-time Director
12:00am