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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000884306-01-500017
Filing Date
2001-01-29
Accepted
2001-01-29 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 vmsi13g-1231.htm SC 13G/A 10112
  Complete submission text file 0000884306-01-500017.txt   12087
Mailing Address 7701 FRANCE AVENUE SOUTH STE 500 EDINA MN 55435
Business Address 7701 FRANCE AVENUE SOUTH STE 500 EDINA MN 55435 6128410400
KOPP INVESTMENT ADVISORS INC (Filed by) CIK: 0000884306 (see all company filings)

IRS No.: 411663810 | State of Incorp.: MN | Fiscal Year End: 1231

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/A | Act: 34 | File No.: 005-48223 | Film No.: 1517513
SIC: 3841 Surgical & Medical Instruments & Apparatus