X0202 4 2006-10-30 0 0001179755 ENDURANCE SPECIALTY HOLDINGS LTD ENH 0001244613 LESTRANGE KENNETH J C/O ENDURANCE SPECIALTY HOLDINGS LTD. WELLESLEY HOUSE, 90 PITTS BAY ROAD PEMBROKE D0 HM 08 BERMUDA 1 1 0 0 COB, President and CEO Ordinary Shares, par value $1.00 per share 2006-10-30 4 S 0 2000 36.19 D 204749 D Ordinary Shares, par value $1.00 per share 2006-10-30 4 S 0 2800 36.20 D 201949 D Ordinary Shares, par value $1.00 per share 2006-10-30 4 S 0 450 36.22 D 201499 D Ordinary Shares, par value $1.00 per share 2006-10-30 4 S 0 600 36.23 D 200899 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 400 35.51 D 200499 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 300 35.52 D 200199 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 300 35.5233 D 199899 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 400 35.535 D 199499 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 600 35.54 D 198899 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 300 35.5433 D 198599 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 500 35.5467 D 198099 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 700 35.55 D 197399 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 400 35.555 D 196999 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 367 35.56 D 196632 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 700 35.5771 D 195932 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 400 35.5775 D 195532 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 500 35.58 D 195032 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 500 35.59 D 194532 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 500 35.60 D 194032 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 500 35.608 D 193532 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 500 35.61 D 193032 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 600 35.62 D 192432 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 400 35.625 D 192032 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 300 35.66 D 191732 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 200 35.68 D 191532 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 300 35.6867 D 191232 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 300 35.69 D 190932 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 800 35.6912 D 190132 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 500 35.698 D 189632 D Ordinary Shares, par value $1.00 per share 2006-10-31 4 S 0 700 35.70 D 188932 D Shares sold pursuant to Rule 144 of the Securities Act of 1933, as amended. Shares sold pursuant to Rule 144 of the Securities Act of 1933, as amended, under a written plan in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended. /s/ Kenneth J. LeStrange 2006-11-01