Patterson Andrew J

Related Filers (1)

Ownership (4)

4
Wednesday, 11/7/2007
LAMSON & SESSIONS CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/27/2007
LAMSON & SESSIONS CO: Statement of changes in beneficial ownership of securities
4
Friday, 1/19/2007
LAMSON & SESSIONS CO: Statement of changes in beneficial ownership of securities
3
Wednesday, 5/10/2006
LAMSON & SESSIONS CO: Initial statement of beneficial ownership of securities
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