177 results
Page 6 of 9
CORRESP
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30 Aug 10
Correspondence with SEC
12:00am
11-K
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25 Jun 10
Annual report of employee stock purchases
12:00am
11-K
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26 Jun 09
Annual report of employee stock purchases
12:00am
8-K
EX-10.3
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6 Jan 09
Departure of Directors or Principal Officers
12:00am
8-K
EX-10.2
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6 Jan 09
Departure of Directors or Principal Officers
12:00am
8-K
EX-10.1
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6 Jan 09
Departure of Directors or Principal Officers
12:00am
8-K
EX-10.2
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23 Oct 08
Unit Corporation Announces Passing of Long-time Director
12:00am