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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000912938-04-000452
Filing Date
2004-05-12
Accepted
2004-05-12 12:48:35
Documents
1

Document Format Files

Seq Description Document Type Size
1 CYTYC cytyc.txt SC 13G 7088
  Complete submission text file 0000912938-04-000452.txt   9070
Mailing Address 85 SWANSON ROAD BOXBOROUGH MA 01719
Business Address 85 SWANSON ROAD BOXBOROUGH MA 01719 9782638000
CYTYC CORP (Subject) CIK: 0000849778 (see all company filings)

IRS No.: 020407755 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-48429 | Film No.: 04798489
SIC: 3826 Laboratory Analytical Instruments

Mailing Address 500 BOYLSTON STREET 15TH FLOOR BOSTON MA 02116
Business Address 500 BOYLSTON ST 15TH FL BOSTON MA 02116 18006372929
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (Filed by) CIK: 0000912938 (see all company filings)

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