X0303 4 2008-12-03 0000060977 LYDALL INC /DE/ LDL 0001355571 GURLEY WILLIAM D C/O LYDALL, INC. ONE COLONIAL ROAD, P.O. BOX 151 MANCHESTER CT 06045-0151 1 0 0 0 Common Stock 2008-12-03 4 A 0 1000 4.17 A 12311 D Common Stock 2008-12-03 4 A 0 5000 4.15 A 17311 D Mr. Gurley acquired 1,000 shares at $4.17 per share on December 3, 2008 Mr. Gurley acquired 5,000 shares at $4.15 per share on December 3, 2008 Kathleen J. Carroll, Attorney-in-fact for William D. Gurley 2008-12-04