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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-99-000608
Filing Date
1999-03-09
Accepted
1999-03-09 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 13G FILING SC 13G 7424
  Complete submission text file 0000902219-99-000608.txt   9454
Mailing Address 3865 N BUSINESS CENTER DR TUCSON AZ 85705
Business Address 3865 N BUSINESS CENTER DRIVE TUCSON AZ 85705 5208872155
VENTANA MEDICAL SYSTEMS INC (Subject) CIK: 0000893160 (see all company filings)

IRS No.: 942976937 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-48223 | Film No.: 99560954
SIC: 3841 Surgical & Medical Instruments & Apparatus

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