Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-00-000141
Filing Date
2000-02-11
Accepted
2000-02-11 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G 9334
  Complete submission text file 0000902219-00-000141.txt   11221
Mailing Address
Business Address 1000 KENSINGTON TOWER SUITE 1000 TULSA OK 74136 9184937700
UNIT CORP (Subject) CIK: 0000798949 (see all company filings)

EIN.: 731283193 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-38944 | Film No.: 534775
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

EIN.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000