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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000927016-02-001366
Filing Date
2002-03-08
Accepted
2002-03-08 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G dsc13g.txt SC 13G 18965
  Complete submission text file 0000927016-02-001366.txt   20749
Mailing Address
Business Address 125 HIGH STREET SOUTH BOSTON MA 02110 6174824870
ESSEX INVESTMENT MANAGEMENT CO INC (Filed by) CIK: 0000201772 (see all company filings)

IRS No.: 004260191 | State of Incorp.: MA | Fiscal Year End: 1130

Mailing Address 12525 CHADRON AVENUE HAWTHORNE CA 90250
Business Address 12525 CHADRON AVE HAWTHORNE CA 90250 3109780516
OSI SYSTEMS INC (Subject) CIK: 0001039065 (see all company filings)

IRS No.: 330238801 | State of Incorp.: CA | Fiscal Year End: 0630
Type: SC 13G | Act: 34 | File No.: 005-53245 | Film No.: 02570663
SIC: 3674 Semiconductors & Related Devices