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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000937394-07-000086
Filing Date
2007-02-12
Accepted
2007-02-12 15:43:43
Documents
1

Document Format Files

Seq Description Document Type Size
1 13G FILING cwei_2.txt SC 13G/A 8749
  Complete submission text file 0000937394-07-000086.txt   10677
Mailing Address SIX DESTA DRIVE STE 6500 MIDLAND TX 79705
Business Address SIX DESTA DR STE 6500 MIDLAND TX 79705 9156826324
CLAYTON WILLIAMS ENERGY INC /DE (Subject) CIK: 0000880115 (see all company filings)

IRS No.: 752396863 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-45053 | Film No.: 07602862
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 789 N WATER STREET SUITE 500 MILWAUKEE WI 53202
Business Address 789 N WATER STREET SUITE 500 MILWAUKEE WI 53202 4143477777
HEARTLAND ADVISORS INC (Filed by) CIK: 0000937394 (see all company filings)

IRS No.: 391078128 | State of Incorp.: WI | Fiscal Year End: 0930
Type: SC 13G/A