Groff Melissa C
Related Filers (1)
SIGMATEL INC (2)
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Ownership (5)
4
Monday, 3/31/2008
SIGMATEL INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/30/2007
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
4
Thursday, 3/30/2006
SIGMATEL INC: Statement of changes in beneficial ownership of securities
3
Friday, 10/22/2004
SIGMATEL INC: Initial statement of beneficial ownership of securities
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