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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-06-000658
Filing Date
2006-02-14
Accepted
2006-02-14 11:00:18
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC FILING sec_filing.htm SC 13G/A 17712
  Complete submission text file 0000902219-06-000658.txt   19693
Mailing Address P O BOX 48 FORT SMITH AR 72902
Business Address 3801 OLD GREENWOOD RD FORT SMITH AR 72903 5017856000
ARKANSAS BEST CORP /DE/ (Subject) CIK: 0000894405 (see all company filings)

IRS No.: 710673405 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-42473 | Film No.: 06608304
SIC: 4213 Trucking (No Local)

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)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000