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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000898430-07-001184
Filing Date
2007-02-02
Accepted
2007-02-01 20:26:09
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G rrd447.htm SC 13G/A 49981
  Complete submission text file 0000898430-07-001184.txt   51931
Mailing Address 1299 OCEAN AVENUE 11TH FLOOR SANTA MONICA CA 90401
Business Address 1299 OCEAN AVE 11TH FLOOR SANTA MONICA CA 90401 3103958005
DIMENSIONAL FUND ADVISORS INC (Filed by) CIK: 0000354204 (see all company filings)

IRS No.: 22370029 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

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/A | Act: 34 | File No.: 005-53245 | Film No.: 07573872
SIC: 3674 Semiconductors & Related Devices