Exhibit 10.24

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT

THIS AGREEMENT,
dated                                    , 2009, is made by and
between Janus Management Holdings Corporation (the "Company") and
                                    (the "Executive").

WHEREAS,
the Company considers it essential to the best interests of the Company to foster the continued employment of key personnel; and

WHEREAS,
the Company recognizes that the possibility of a Change in Control always exists and that such possibility, and the uncertainty and questions which it may raise among employees,
may result in the departure or distraction of key personnel to the detriment of the Company; and

WHEREAS,
the Company has determined that appropriate steps should be taken to reinforce and encourage the continued attention and dedication of key personnel, including the Executive, to
their assigned duties without distraction in the face of potentially disturbing circumstances arising from the possibility of a Change in Control;

WHEREAS,
the Company deems it advisable to amend the Agreement to comply with Section 409A of the Internal Revenue Code;

NOW,
THEREFORE, in consideration of the premises and the mutual covenants herein contained, the Company and the Executive hereby agree as follows:

1.Defined Terms.The definitions of capitalized terms used in this Agreement are provided in the last Section
hereof.

2.Term of Agreement.The Term of this Agreement shall commence on the date hereof and shall continue in effect
through December 31, 2009;provided,however, that commencing on January 1, 2010 and each
January 1 thereafter, the Term shall automatically be extended for one additional year unless, not later than September 30 of the preceding year, the Company or the Executive shall have
given notice not to extend the Term; andfurther provided,however, that if a Change in Control shall
have occurred during the Term, the Term shall expire no earlier than twenty-four (24) months beyond the month in which such Change in Control occurred. Notwithstanding anything
herein to the contrary, the Term of the Agreement shall immediately terminate if, prior to the Change in Control, the Company (or such other Affiliate of the Parent that then employs the Executive)
ceases to be an Affiliate of the Parent.

3.Company's Covenants Summarized.In order to induce the Executive to remain in the employ of the Company and
in consideration of the Executive's covenants set forth in Section 4 hereof, the Company agrees, under the conditions described herein, to pay the Executive the Severance Payments and the other
payments and benefits described herein. No Severance Payments shall be payable under this Agreement unless there shall have been (or, under the terms of the second sentence of Section 6.1
hereof, there shall be deemed to have been) a termination of the Executive's employment with the Company following a Change in Control and during the Term. This Agreement shall not be construed as
creating an express or implied contract of employment and, except as otherwise agreed in writing between the Executive and the Company, the Executive shall not have any right to be retained in the
employ of the Company.

4.The Executive's Covenants.The Executive agrees that, subject to the terms and conditions of this Agreement,
in the event of a Potential Change in Control during the Term, the Executive will remain in the employ of the Company until the earliest of (i) a date which is six (6) months from the
date of such Potential Change in Control, (ii) the date of a Change in Control, (iii) the date of termination by the Executive of the Executive's employment for Good Reason or by reason
of death, Disability or Retirement, or (iv) the termination by the Company of the Executive's employment for any reason.

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5.Compensation Other Than Severance Payments.

5.1   Following
a Change in Control and during the Term, during any period that the Executive fails to perform the Executive's full-time duties with the Company as
a result of incapacity due to physical or mental illness, the Company shall pay the Executive's base salary to the Executive at the rate in effect at the commencement of any such period, together with
all compensation and benefits payable to the Executive under the terms of any compensation or benefit plan, program or arrangement maintained by the Company during such period (other than any
disability plan), until the Executive's employment is terminated by the Company for Disability.

5.2   If
the Executive's employment shall be terminated for any reason following a Change in Control and during the Term, the Company shall pay the Executive's base salary and
incentive compensation to the Executive through the Date of Termination as in effect immediately prior to the Date of Termination or, if higher, as in effect immediately prior to the Change in
Control, together with all compensation and benefits payable to the Executive through the Date of Termination under the terms of the Company's compensation and benefit plans, programs or arrangements
as in effect immediately prior to the Date of Termination or, if more favorable to the Executive, as in effect immediately prior to the Change in Control.

5.3   If
the Executive's employment shall be terminated for any reason following a Change in Control and during the Term, the Company shall pay to the Executive the
Executive's normal post-termination compensation and benefits as such payments become due. Such post-termination compensation and benefits shall be determined under, and paid
in accordance with, the Company's retirement, insurance and other compensation or benefit plans, programs and arrangements as in effect immediately prior to the Date of Termination or, if more
favorable to the Executive, as in effect immediately prior to the Change in Control.

6.Severance Payments.

6.1   Subject
to the provisions of Section 6.2 hereof, if the Executive's employment is terminated following a Change in Control and during the Term, other than
(A) by the Company for Cause, (B) by reason of death or Disability, or (C) by the Executive without Good Reason, then, the Company shall pay the Executive the amounts, and provide
the Executive the benefits, described in this Section 6.1 ("Severance Payments"), in addition to any payments and benefits to which the Executive is entitled under Section 5 hereof. For
purposes of this Agreement, the Executive's employment shall be deemed to have been terminated following a Change in Control by the Company without Cause or by the Executive with Good Reason, if
(i) the Executive's employment is terminated by the Company without Cause prior to a Change in Control (whether or not a Change in Control ever occurs) and such termination was at the request
or direction of a Person who has entered into an agreement with the Parent (the consummation of which would constitute a Change in Control), (ii) the Executive terminates his employment for
Good Reason prior to a Change in Control (whether or not a Change in Control ever occurs) and the circumstance or event which constitutes Good Reason occurs at the request or direction of such Person,
or (iii) the Executive's employment is terminated by the Company without Cause or by the Executive for Good Reason and such termination or the circumstance or event which constitutes Good
Reason is otherwise in connection with or in anticipation of a Change in Control (whether or not a Change in Control ever occurs).



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6.2   (A)
Notwithstanding any other provisions of this Agreement, in the event that any payment or benefit received or to be received by the Executive (including any payment
or benefit received in connection with a Change in Control or the termination of the Executive's employment, whether pursuant to the terms of this Agreement or any other plan, arrangement or
agreement) (all such payments and benefits, including the Severance Payments, being hereinafter referred to as the "Total Payments") would be subject (in whole or part), to the Excise Tax, then, after
taking into account any reduction in the Total Payments provided by reason of section 280G of the Code in such other plan, arrangement or agreement, the cash Severance Payments shall first be
reduced, and the noncash Severance Payments shall thereafter be reduced, to the extent necessary so that no portion of the Total Payments is subject to the Excise Tax but only if (A) the net
amount of such Total Payments, as so reduced (and after subtracting the net amount of federal, state and local income taxes on such reduced Total Payments and after taking into account the phase out
of itemized deductions and personal exemptions attributable to such reduced Total Payments) is greater than or equal to (B) the net amount of such Total Payments without such reduction (but
after subtracting the net amount of federal, state and local income taxes on such Total Payments and the amount of Excise Tax to which the Executive would be subject in respect of such unreduced Total
Payments and after taking into account the phase out of itemized deductions and personal exemptions attributable to such unreduced Total Payments);

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provided,however, that the Executive may elect to have the noncash Severance Payments reduced (or eliminated) prior to any
reduction of the cash Severance Payments.

(B)  For
purposes of determining whether and the extent to which the Total Payments will be subject to the Excise Tax, (i) no portion of the Total Payments the receipt
or enjoyment of which the Executive shall have waived at such time and in such manner as not to constitute a "payment" within the meaning of section 280G(b) of the Code shall be taken into
account, (ii) no portion of the Total Payments shall be taken into account which, in the opinion of tax counsel ("Tax Counsel") reasonably acceptable to the Executive and selected by the
accounting firm (the "Auditor") which was, immediately prior to the Change in Control, the Company's independent auditor, does not constitute a "parachute payment" within the meaning of
section 280G(b)(2) of the Code (including by reason of section 280G(b)(4)(A) of the Code) and, in calculating the Excise Tax, no portion of such Total Payments shall be taken into
account which, in the opinion of Tax Counsel, constitutes reasonable compensation for services actually rendered, within the meaning of section 280G(b)(4)(B) of the Code, in excess of the Base
Amount allocable to such reasonable compensation, and (iii) the value of any non-cash benefit or any deferred payment or benefit included in the Total Payments shall be determined
by the Auditor in accordance with the principles of sections 280G(d)(3) and (4) of the Code.

(C)  At
the time that payments are made under this Agreement, the Company shall provide the Executive with a written statement setting forth the manner in which such payments
were calculated and the basis for such calculations including, without limitation, any opinions or other advice the Company has received from Tax Counsel, the Auditor or other advisors or consultants
(and any such opinions or advice which are in writing shall be attached to the statement). If the Executive objects to the Company's calculations, the Company shall pay to the Executive such portion
of the Severance Payments (up to 100% thereof) as the Executive determines is necessary to result in the proper application of subsection A of this Section 6.2.

6.3   Subject
to the provisions of Section 6.5, the payments provided in subsection (A) of Section 6.1 hereof shall be made no later than five
(5) business days following the Date of Termination.

6.4   In
the event the Executive incurs legal fees and expenses disputing in good faith any issue hereunder relating to the termination of the Executive's employment, seeking
in good faith to obtain or enforce any benefit or right provided by this Agreement or in connection with any tax audit or proceeding to the extent attributable to the application of
section 4999 of the Code to any payment or benefit provided hereunder, the Company shall pay to the Executive all legal fees and expenses. Such payments shall be made within thirty
(30) days after delivery of the Executive's written requests for payment accompanied with such evidence of fees and expenses incurred as the Company reasonably may require but in no event later
the end of the calendar year following the calendar year in which the expense was incurred. Notwithstanding the above, in the event that the Executive does not prevail on such good faith claim, the
Executive shall return to the Company any amounts reimbursed pursuant to this Section 6.4 within thirty (30) days following the final resolution of such dispute. In no event shall the
amounts reimbursed pursuant to this Section 6.4 in one calendar year affect the amounts eligible for reimbursement in any other calendar year and Executive's right to have the Company pay such
legal fees and expenses may not be liquidated or exchanged for any other benefit.

6.5   Notwithstanding
anything contained herein to the contrary, the Executive shall not be considered to have terminated employment with the Company for purposes of this
Agreement, unless the Executive would be considered to have incurred a "separation from service" from the Company within the meaning of Section 409A. If current or future regulations or
guidance from the Internal Revenue Service dictates, or the Company's counsel determines that, any payments or benefits due to Executive hereunder would cause the application of an accelerated or
additional tax under Section 409A of the Internal Revenue Code, amounts that would otherwise be payable and benefits

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that
would otherwise be provided pursuant to this Agreement during the six-month period immediately following the Executive's termination of employment shall instead be paid within five
(5) business days after the date that is six months following the Executive's termination of employment (or upon the Executive's death, if earlier).

7.Termination Procedures.

7.1Notice of Termination.After a Change in Control and during the Term, any purported termination of the
Executive's employment (other than by reason of death) shall be communicated by written Notice of Termination from one party hereto to the other party hereto in accordance with Section 10
hereof. For purposes of this Agreement, a "Notice of Termination" shall mean a notice which shall indicate the specific termination provision in this Agreement relied upon and shall set forth in
reasonable detail the facts and circumstances claimed to provide a basis for termination of the Executive's employment under the provision so indicated. Further, a Notice of Termination for Cause is
required to include a copy of a resolution duly adopted by the affirmative vote of not less than three-quarters (3/4) of the entire membership of the Board at a meeting of the Board
which was called and held for the purpose of considering such termination (after reasonable notice to the Executive and an opportunity for the Executive, together with the Executive's counsel, to be
heard before the Board) finding that, in the good faith opinion of the Board, the Executive was guilty of conduct set forth in clause (i) or (ii) of the definition of Cause herein, and
specifying the particulars thereof in detail.

7.2Sunset on Right to Terminate for Good Reason.If circumstances arise giving the Executive the right to
terminate this Agreement for Good Reason, the Executive shall within 90 days notify the Company in writing of the existence of such circumstances, and the Company shall have an additional
30 days within which to investigate and remedy the circumstances, after which 30 days the Executive shall have an additional 60 days within which to exercise the right to
terminate for Good Reason. If the Executive does not timely do so, the right to terminate for Good Reason shall lapse and be deemed waived, and the Executive shall not thereafter have the right to
terminate for Good Reason, in which case the provisions of this paragraph shall once again apply, but in which case no consideration shall be given to other, prior circumstances that precipitated a
notice by Executive of a purported right to terminate for Good Reason.

7.3Date of Termination."Date of Termination," with respect to any purported termination of the Executive's
employment after a Change in Control and during the Term, shall mean (i) if the
Executive's employment is terminated for Disability, thirty (30) days after Notice of Termination is given (provided that the Executive shall not have returned to the full-time
performance of the Executive's duties during such thirty (30) day period), or (ii) if the Executive's employment is terminated for any other reason, the date specified in the Notice of
Termination (which, in the case of a termination by the Company, shall not be less than thirty (30) days (except in the case of a termination for Cause) or, in the case of a termination by the
Executive, shall not be less than fifteen (15) days nor more than sixty (60) days, respectively, from the date such Notice of Termination is given).

8.No Mitigation.The Company agrees that, if the Executive's employment with the Company terminates during the
Term, the Executive is not required to seek other employment or to attempt in any way to reduce any amounts payable to the Executive by the Company pursuant to Section 6 hereof. Further, except
as specifically provided in Section 6.1(B) hereof, no payment or benefit provided for in this Agreement shall be reduced by any compensation earned by the Executive as the result of employment
by another employer, by retirement benefits, by offset against any amount claimed to be owed by the Executive to the Company, or otherwise.

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9.Successors; Binding Agreement.

9.1   In
addition to any obligations imposed by law upon any successor to the Company, and subject to the last sentence of Section 2, the Company will require any
successor (whether direct or indirect, by purchase, merger, consolidation or otherwise) to all or substantially all of the business and/or assets of the Company to expressly assume and agree to
perform this Agreement in the same manner and to the same extent that the Company would be required to perform it if no such succession had taken place.

9.2   This
Agreement shall inure to the benefit of and be enforceable by the Executive's personal or legal representatives, executors, administrators, successors, heirs,
distributees, devisees and legatees. If the Executive shall die while any amount would still be payable to the Executive hereunder (other than amounts which, by their terms, terminate upon the death
of the Executive) if the Executive had continued to live, all such amounts, unless otherwise provided herein, shall be paid in accordance with the terms of this Agreement to the executors, personal
representatives or administrators of the Executive's estate.

10.Notices.For the purpose of this Agreement, notices and all other communications provided for in the
Agreement shall be in writing and shall be deemed to have been duly given when delivered or mailed by United States registered mail, return receipt requested, postage prepaid, addressed, if to the
Executive, to the address inserted below the Executive's signature on the final page hereof and, if to the Company, to the address set forth below, or to such other address as either party may have
furnished to the other in writing in accordance herewith, except that notice of change of address shall be effective only upon actual receipt:



11.Miscellaneous.No provision of this Agreement may be modified, waived or discharged unless such waiver,
modification or discharge is agreed to in writing and signed by the Executive and the Company, provided, however, that the Company may amend the Agreement in a manner reasonably intended to avoid the
acceleration of tax and the possible imposition of penalties under Section 409A of the Code. No waiver by either party hereto at any time of any breach by the other party hereto of, or of any
lack of compliance with, any condition or provision of this Agreement to be performed by such other party shall be deemed a waiver of similar or dissimilar provisions or conditions at the same or at
any prior or subsequent time. This Agreement supersedes any other agreements or representations, oral or otherwise, express or implied, with respect to the subject matter hereof which have been made
by either party;provided,however, that this Agreement shall supersede any agreement setting forth the
terms and conditions of the Executive's employment with the Company only in the event that the Executive's employment with the Company is terminated on or following a Change in Control, by the Company
other than for Cause or by the Executive for Good Reason or prior to a Change in Control pursuant to the second sentence of Section 6.1 of this Agreement. The validity, interpretation,
construction and performance of this Agreement shall be governed by the laws of the State of Delaware. All references to sections of the Exchange Act or the Code shall be deemed also to refer to any
successor provisions to such sections. Any payments provided for hereunder shall be paid net of any applicable withholding required under federal, state or local law and any additional withholding to
which the Executive has agreed. The obligations of the Company and the Executive under this Agreement which by their nature may require either partial or total performance after the expiration of the
Term (including, without limitation, those under Section 6 hereof) shall survive such expiration.

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12.Validity.The invalidity or unenforceability of any provision of this Agreement shall not affect the
validity or enforceability of any other provision of this Agreement, which shall remain in full force and effect.

13.Counterparts.This Agreement may be executed in several counterparts, each of which shall be deemed to be an
original but all of which together will constitute one and the same instrument.

14.Settlement of Disputes.All claims by the Executive for benefits under this Agreement shall be directed to
and determined by the Board and shall be in writing. Any denial by the Board of a claim for benefits under this Agreement shall be delivered to the Executive in writing and shall set forth the
specific reasons for the denial and the specific provisions of this Agreement relied upon. The Board shall afford a reasonable opportunity to the Executive for a review of the decision denying a claim
and shall further allow the Executive to appeal to the Board a decision of the Board within sixty (60) days after notification by the Board that the Executive's claim has been denied.
Notwithstanding the above, in the event of any dispute, any decision by the Board hereunder shall be subject to a de novo review by the court.

15.Definitions.For purposes of this Agreement, the following terms shall have the meanings indicated below:



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In
no event will the Executive have Good Reason to terminate employment for Good Reason unless such act or failure to act results in a material negative change to Executive's employment.
Subject to compliance with the requirements of Section 7.2 hereof, the Executive's continued employment shall not constitute consent to, or a waiver of rights with respect to, any act or
failure to act constituting Good Reason hereunder.



[SIGNATURE
PAGE FOLLOWS

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IN
WITNESS WHEREOF, the parties have executed this Agreement as of the date first above written.

[JANUS MANAGEMENT HOLDINGS CORPORATION]By:Name:
Title:[Name]Address:


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