X0303 4 2010-02-02 0 0001065865 JANUS CAPITAL GROUP INC jns 0001190036 PATTON JOCK 7337 E DOUBLETREE RANCH ROAD SCOTTSDALE AZ 85258 1 0 0 0 Common Stock 2010-02-02 4 S 0 509 12.31 D 15083 D Common Stock 7822 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 plan adopted by the reporting person to cover tax liabilities arising from vesting events. Shares were sold in the following manner: 209 at $12.24; 100 at $12.26; 100 at $12.36; and 100 at $12.39 per share. Restricted stock units are payable in common stock upon the reporting person's termination of service as a director. Each restricted stock unit represents one share of common stock upon distribution. Kathlene D. Duncan, Attorney-in-Fact for Jock Patton 2010-02-04