X0303 4 2011-02-02 0001065865 JANUS CAPITAL GROUP INC JNS 0001436266 Goff James P. 151 DETROIT STREET DENVER CO 80206 0 0 0 1 Dir. of Research of sub. Common Stock 2011-02-02 4 S 0 9997 D 362891 D Common Stock 7753 I Held by ESOP Stock Option (Right to Buy) 11.78 2017-02-05 Common Stock 79310 79310 D Stock Option (Right to Buy) 5.32 2016-01-30 Common Stock 140434 140434 D Stock Option (Right to Buy) 27.54 2011-02-01 2015-02-01 Common Stock 30876 30876 D Stock Option (Right to Buy) 21.01 2011-02-01 2014-02-01 Common Stock 58463 58463 D Stock Option (Right to Buy) 21.57 2009-02-02 2013-02-12 Common Stock 44052 44052 D Stock Option (Right to Buy) and LSAR 16.24 2006-12-31 2014-02-03 Common Stock 105106 105106 D Stock Option (Right to Buy) and LSAR 25.71 2007-01-28 2012-01-27 Common Stock 26593 26593 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: 300 at $12.74 per share; 700 at $12.75 per share; 400 at $12.76 per share; 3,197 at $12.77 per share; 1,700 at $12.78 per share; 2,200 at $12.79 per share; 1,500 at $12.80 per share. This option award vests annually in four equal installments (within one share) beginning on February 1, 2011. This option award vests annually in four equal installments (within one share) beginning on February 1, 2010. Limited Stock Appreciation Rights ("LSARs") are granted in tandem with stock options. LSARs are automatically exercised (in lieu of related options) upon a change of control of the issuer which has not been approved by certain members of the issuer's board of directors and results in the receipt of only cash by the option holder. All LSARs unvested as of January 1, 2005 have been terminated. Kathlene D. Duncan, Attorney-in-Fact for James P. Goff 2011-02-04