X0303 4 2010-02-16 0 0001091801 MARTHA STEWART LIVING OMNIMEDIA INC MSO 0001158938 KOPPELMAN CHARLES 601 WEST 26TH STREET NEW YORK NY 10001 1 1 0 0 Executive Chairman Class A Common Stock, par value $0.01 2010-02-16 4 S 0 19400 5.00 D 553126 D Class A Common Stock, par value $0.01 2010-02-16 4 S 0 600 5.01 D 552526 D Stock Options (Right to Buy) 1.96 2019-02-28 Class A Common Stock, par value $0.01 550000 550000 D Stock Options (Right to Buy) 8.53 2015-09-30 Class A Common Stock, par value $0.01 600000 600000 D Performance Shares 0.00 2012-12-31 Class A Common Stock, par value $0.01 200000 200000 D Stock Options (Right to Buy 9.09 2009-05-20 2018-05-20 Class A Common Stock, par value $0.01 7500 7500 D Stock Options (Right to Buy 18.09 2008-05-17 2017-05-17 Class A Common Stock, par value $0.01 7500 7500 D Stock Options (Right to Buy 17.31 2007-05-17 2016-05-17 Class A Common Stock, par value $0.01 7500 7500 D Stock Options (Right to Buy 20.35 2008-09-17 2015-10-27 Class A Common Stock, par value $0.01 200000 200000 D Stock Options (Right to Buy 28.55 2007-01-24 2015-01-24 Class A Common Stock, par value $0.01 200000 200000 D Stock Options (Right to Buy 10.61 2007-07-22 2014-07-22 Class A Common Stock, par value $0.01 25000 25000 D This sale was pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 9, 2009. This option vests ratably on each of the first, second, third and fourth anniversaries of the date of the grant, which is March 2, 2009. 33% of this option vested and became exercisable on October 1, 2009. 33% of this option will vest and become exercisable on and October 1, 2010 and 34% of this option will vest and become exercisable on October 1, 2011. 100,000 of the performance shares will vest if and only if the fair market value of the Issuer's Class A Common Stock is at least $15 on each of the immediately preceding 60 consecutive trading days. 100,000 of the performance shares will vest if and only if the fair market value of the Issuer's Class A Common Stock is at least $25 on each of the immediately preceding 60 consecutive trading days. /s/ Peter Hurwitz Attorney-in-fact for Charles Koppelman 2010-02-18