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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001258897-17-000989
Filing Date
2017-02-09
Accepted
2017-02-09 08:28:50
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A dfs191.htm SC 13G/A 51226
  Complete submission text file 0001258897-17-000989.txt   53012
Mailing Address 425 N. MARTINGALE ROAD SUITE 1000 SCHAUMBURG IL 60173
Business Address 425 N. MARTINGALE ROAD SUITE 1000 SCHAUMBURG IL 60173 8477625800
SPARTON CORP (Subject) CIK: 0000092679 (see all company filings)

IRS No.: 381054690 | State of Incorp.: OH | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-20047 | Film No.: 17584682
SIC: 3672 Printed Circuit Boards

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