X0202 3 2005-09-21 0 0001219210 IKANOS COMMUNICATIONS IKAN 0001181066 ATLER DANIEL K C/O IKANOS COMMUNICATIONS 47669 FREMONT BOULEVARD FREMONT CA 94538 0 1 0 0 Chief Financial Officer Common Stock 145833 D Employee stock option (Right to buy) 0.48 2013-10-20 Common Stock 58167 D Employee stock option (Right to buy) 3.84 2011-06-01 Common Stock 16666 D Employee stock option (Right to buy) 10.20 2015-07-19 Common Stock 41666 D On September 20, 2003, the Reporting Person was granted an option to purchase 204,000 shares of Common Stock, of which 145,833 have been exercised. The option is fully exercisable from the date of grant and vests at the rate of 1/4th of the shares on September 20, 2004 and as to 1/48th of the shares on each one month anniversary thereafter. The option is fully exercisable from its March 1, 2005 date of grant and vests at the rate of 1/12th of the shares on July 1, 2004 and each one month anniversary thereafter. The option is fully exercisable from its July 19, 2005 date of grant and vests at the rate of 1/48th of the shares on July 1, 2005 and on each one month anniversary thereafter. /s/ Daniel K. Atler 2005-09-21