X0202 3 2005-05-18 0 0001097264 ALLOS THERAPEUTICS INC ALTH 0001327852 Malek Eric 11080 CIRCLEPOINT ROAD SUITE 200 WESTMINSTER CO 80020 0 1 0 0 VP of Corporate Development Common Stock 35574 D Stock Options (Right to buy) 2.28 2005-03-08 2014-09-08 Common Stock 15000 D Stock Options (Right to buy) 2.46 2006-06-04 2015-03-04 Common Stock 50000 D Stock Options (Right to buy) 3.2 2003-07-03 2013-06-03 Common Stock 30000 D Stock Options (Right to buy) 4.5 2002-07-17 2011-07-17 Common Stock 13250 D Stock Options (Right to buy) 4.75 2003-04-03 2013-03-03 Common Stock 31400 D Stock Options (Right to buy) 5.44 2005-03-01 2014-03-01 Common Stock 17584 D Stock Options (Right to buy) 6 2003-03-01 2012-03-01 Common Stock 15960 D Stock Options (Right to buy) 6.38 2002-03-01 2011-03-01 Common Stock 12880 D Stock Options (Right to buy) 10.94 2001-06-15 2010-06-15 Common Stock 25000 D David C. Clark, Attorney-in-Fact for Eric D. Malek 2005-05-20