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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000354204-12-001058
Filing Date
2012-02-14
Accepted
2012-02-13 19:34:53
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A rrd313.htm SC 13G/A 50103
  Complete submission text file 0000354204-12-001058.txt   51742
Mailing Address 8031 AVONIA ROAD FAIRVIEW PA 16415
Business Address 8031 AVONIA ROAD FAIRVIEW PA 16415 8144744310
SPECTRUM CONTROL INC (Subject) CIK: 0000092769 (see all company filings)

IRS No.: 251196447 | State of Incorp.: PA | Fiscal Year End: 1130
Type: SC 13G/A | Act: 34 | File No.: 005-52277 | Film No.: 12601605
SIC: 3679 Electronic Components, NEC

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 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000