JANUS CAPITAL GROUP INC.
2010 LONG-TERM INCENTIVE STOCK PLAN
This document constitutes part of a prospectus covering securities that have or will be registered under the
Securities Act of 1933.
The date of this Prospectus is April 29, 2010.
TABLE OF CONTENTS
DOCUMENTS INCORPORATED BY REFERENCE
The following documents previously filed with the Securities and Exchange Commission (the “SEC”) by Janus
Capital Group Inc. (the “Company”) under the Securities Exchange Act of 1934, as amended (the “Exchange
Act”) are incorporated by reference in this Registration Statement:
a) The Annual Report on Form 10-K for the year ended December 31, 2009 filed by the Registrant on
February 24, 2010;
b) All other reports filed by the Registrant pursuant to Section 13(a) or 15(d) of the Exchange Act, since
the end of the fiscal year covered by the Annual Report on Form 10-K referred to in paragraph
(a) above; and
c) The description of the Registrant’s common stock contained in Exhibit 99.1 of its Registration Statement
on Form 10 (File No. 001-15253) filed on June 15, 2000, pursuant to Section 12 of the Exchange Act,
and the Rights Agreement dated June 14, 2000 and filed as Exhibit 4.2.1 to the Company’s Registration
Statement on Form 10 dated June 15, 2000, including any amendments or supplements filed for the
purpose of updating such descriptions.
All documents subsequently filed by the Registrant pursuant to Sections 13(a), 13(c), 14 and 15(d) of
the Exchange Act, prior to the filing of a post-effective amendment which indicates that all securities offered have
been sold or which deregisters all securities remaining unsold, shall be deemed to be a part hereof from the date
of filing such documents.
The documents incorporated by reference contain important information about, and the financial
statements of, the Company that you should review prior to making a decisi