UNIT CORP reports

Company location: Tulsa, OK
Fiscal year end: 31 December

UNIT CORP has filed 1,570 SEC EDGAR filings since 24 Feb 1995

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SEC filing history

Showing 651-675 of 786 matching filings.

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25

Current page

27

4

4 filing

Filing date: 06 May 2011
Reporting date: 05 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 06 May 2011
Reporting date: 05 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 06 May 2011
Reporting date: 04 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 06 May 2011
Reporting date: 04 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 May 2011
Reporting date: 02 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-09260

FORM 8-K

Filing date: 04 May 2011
Reporting date: 03 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

424B5 File 333-173884

PRELIMINARY PROSPECTUS SUPPLEMENT

Filing date: 03 May 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-3ASR File 333-173884

S-3ASR

Filing date: 03 May 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-09260

FORM 8-K

Filing date: 03 May 2011
Reporting date: 03 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-09260

FORM 10-Q

Filing date: 03 May 2011
Reporting date: 31 Mar 2011
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-09260

FORM 8-K

Filing date: 03 May 2011
Reporting date: 03 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 05 Apr 2011
Reporting date: 01 Apr 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 05 Apr 2011
Reporting date: 01 Apr 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 05 Apr 2011
Reporting date: 01 Apr 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 05 Apr 2011
Reporting date: 01 Apr 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 05 Apr 2011
Reporting date: 01 Apr 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 05 Apr 2011
Reporting date: 01 Apr 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 29 Mar 2011
Reporting date: 25 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 25 Mar 2011
Reporting date: 23 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 23 Mar 2011
Reporting date: 21 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-09260

DEFINITIVE PROXY STATEMENT

Filing date: 21 Mar 2011
Reporting date: 04 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

ARS File 001-09260

AUTO-GENERATED PAPER DOCUMENT

Filing date: 18 Mar 2011
Reporting date: 31 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 11 Mar 2011
Reporting date: 09 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 03 Mar 2011
Reporting date: 02 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 01 Mar 2011
Reporting date: 25 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

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