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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000914248-99-000049
Filing Date
1999-02-12
Accepted
1999-02-12 00:00:00
Documents
1
Group Members
AUSTIN W. MARXEAWM INVESTMENT COMPANY, INC.DAVID M. GREENHOUSEMGP ADVISERS LIMITED PARTNERSHIPSPECIAL SITUATIONS CAYMAN FUND, L.P.SPECIAL SITUATIONS FUND III L PSPECIAL SITUATIONS FUND III, L.P.

Document Format Files

Seq Description Document Type Size
1 SC 13G 15511
  Complete submission text file 0000914248-99-000049.txt   17758
Mailing Address 7615 GOLDEN TRIANGLE DR STE A EDEN PRAIRIE MN 55344
Business Address 7615 GOLDEN TRIANGLE DRIVE STE A EDEN PRARIE MN 55344 6179445857
OPTICAL SENSORS INC (Subject) CIK: 0000907658 (see all company filings)

IRS No.: 411643592 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-49293 | Film No.: 99535712
SIC: 3841 Surgical & Medical Instruments & Apparatus

Mailing Address 153 EAST 53RD STREET 51ST FLOOR NEW YORK NY 10022
Business Address 153 E 53 ST 51ST FL NEW YORK NY 10022 2128325300
SPECIAL SITUATIONS FUND III L P (Filed by) CIK: 0000914248 (see all company filings)

IRS No.: 133737427 | State of Incorp.: DE | Fiscal Year End: 1231