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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-01-000031
Filing Date
2001-02-12
Accepted
2001-02-12 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 0001.txt SC 13G 9359
  Complete submission text file 0000902219-01-000031.txt   11357
Mailing Address 8000 TOWERS CERSCENT DR VIENNA VA 22182
Business Address 12700 SUNRISE VALLEY DR RESTON VA 20191 7034641300
LANDMARK SYSTEMS CORP (Subject) CIK: 0000854418 (see all company filings)

IRS No.: 541221302 | State of Incorp.: VA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-52009 | Film No.: 1533878
SIC: 7372 Services-Prepackaged Software

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