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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-05-001143
Filing Date
2005-02-14
Accepted
2005-02-14 11:38:25
Documents
1

Document Format Files

Seq Description Document Type Size
1 DOC ONE filing.txt SC 13G/A 11553
  Complete submission text file 0000902219-05-001143.txt   13683
Mailing Address 1910 INNOVATION PARK DRIVE TUCSON AZ 85737
Business Address 1910 INNOVATION PARK DRIVE TUCSON AZ 85737 800-227-2155
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/A | Act: 34 | File No.: 005-48223 | Film No.: 05605027
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
Type: SC 13G/A
SIC: 0000