Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-00-000099
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 9351
  Complete submission text file 0000902219-00-000099.txt   11442
Mailing Address 3100 AMS BLVD GREEN BAY WI 54313
Business Address 3100 AMS BLVD GREEN BAY WI 54313 9206611111
AMERICAN MEDICAL SECURITY GROUP INC (Subject) CIK: 0000878897 (see all company filings)

EIN.: 391431799 | State of Incorp.: WI | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-41965 | Film No.: 534653
SIC: 6324 Hospital & Medical Service Plans

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