SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-01-000113
Filing Date
2001-02-13
Accepted
2001-02-13 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 0001.txt SC 13G/A 8822
  Complete submission text file 0000902219-01-000113.txt   10858
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
SIC: 0000

Mailing Address 1945 OLD GALLOWS RD SUITE 700 VIENNA VA 22182
Business Address 3877 FAIRFAX RIDGE ROAD FAIRFAX VA 22030-7448 7033838000
BTG INC /VA/ (Subject) CIK: 0000932279 (see all company filings)

IRS No.: 541194161 | State of Incorp.: VA | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-47613 | Film No.: 1534941
SIC: 7373 Services-Computer Integrated Systems Design