Schaefer Robert Scott

Related Filers (1)

Ownership (6)

4
Monday, 4/7/2008
SIGMATEL INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/13/2007
SIGMATEL INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/3/2007
SIGMATEL INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/2/2007
SIGMATEL INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 12/13/2006
SIGMATEL INC: Initial statement of beneficial ownership of securities
4
Wednesday, 12/13/2006
SIGMATEL INC: Statement of changes in beneficial ownership of securities
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