SOBOLEWSKI MICHAEL DONALD
Related Filers (1)
SPARTON CORP (2)
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Ownership (5)
4
Tuesday, 2/21/2006
SPARTON CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/4/2005
SPARTON CORP: Statement of changes in beneficial ownership of securities
5
Friday, 8/12/2005
SPARTON CORP: Annual statement of changes in beneficial ownership of securities
5
Friday, 8/13/2004
SPARTON CORP: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 8/13/2003
SPARTON CORP: Annual statement of changes in beneficial ownership of securities
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