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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000912938-01-000192
Filing Date
2001-02-12
Accepted
2001-02-12 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 UNITED THERAPEUTICS CORPORATION 0001.txt SC 13G 6983
  Complete submission text file 0000912938-01-000192.txt   8956
Mailing Address 500 BOYLSTON STREET 15TH FLOOR BOSTON MA 02116
Business Address 500 BOYLSTON ST 15TH FL BOSTON MA 02116 6179545261
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (Filed by) CIK: 0000912938 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000

Mailing Address 1110 SPRING ST SILVER SPRING MD 20910
Business Address 1110 SPRING ST SILVER SPRING MD 20910 3016089292
UNITED THERAPEUTICS CORP (Subject) CIK: 0001082554 (see all company filings)

IRS No.: 521984749 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-57843 | Film No.: 1532865
SIC: 2834 Pharmaceutical Preparations