0000950149-01-501908 4 1 20011130 20011205 SIMPSON BARCLAY 0001025790 DIRECTOR CA 4 4637 CHABOT DRIVE SUITE 200 PLEASANTON CA 94588 4637 CHABOT DRIVE SUITE 200 PLEASANTON CA 94588 SIMPSON MANUFACTURING CO INC /CA/ 0000920371 3420 943196943 DE 1231 4 34 001-13429 1806597 4637 CHABOT DR STE 200 PLEASANTON CA 94588 5106099912 4637 CHABOT DR STE 200 PLEASANTON CA 94588 4 1 f77694e4.txt REPORT OF BARCLAY SIMPSON FOR NOVEMBER, 2001