X0202 4 2007-12-31 0000060977 LYDALL INC /DE/ LDL 0001196053 FARRELL MATTHEW C/O ALPHARMA ONE EXECUTIVE DRIVE FORT LEE NJ 07024 1 0 0 0 Common Stock 2007-12-31 4 A 0 1141 0 A 10661 D Option to Buy Common Stock 21139 21139 D Semiannual Stock Award to Outside Directors in lieu of cash retainer No derivative securities have been acquired by the reporting person since the last report. The current information is provided to reflect expired/cancelled derivative securities since the date of the last report, as applicable. David Jacoboski, Attorney-in-fact for Matthew T. Farrell 2008-01-02