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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000354204-11-000977
Filing Date
2011-02-11
Accepted
2011-02-11 13:54:50
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G rrd300.htm SC 13G/A 50102
  Complete submission text file 0000354204-11-000977.txt   52293
Mailing Address 151 GRAHAM RD P O BOX 9010 COLLEGE STATION TX 77842-9010
Business Address P O BOX 9010 151 GRAHAM RD COLLEGE STATION TX 778429010 4096901711
OI CORP (Subject) CIK: 0000073773 (see all company filings)

IRS No.: 730728053 | State of Incorp.: OK | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-12948 | Film No.: 11597417
SIC: 3826 Laboratory Analytical Instruments

Mailing Address 6300 BEE CAVE ROAD BUILDING ONE AUSTIN TX 78746
Business Address 6300 BEE CAVE ROAD BUILDING ONE AUSTIN TX 78746 (512) 306-7400
DIMENSIONAL FUND ADVISORS LP (Filed by) CIK: 0000354204 (see all company filings)

IRS No.: 222370029 | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000