Rule 3.19A.2

Change of Director's Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX's property and may be made public.

Introduced 30/09/01 Amended

Name of entity HENDERSON GROUP PLC.

ABN 67 133 992 766

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director

Andrew Formica

Date of last notice

1 December 2015

Part 1 - Change of director's relevant interests in securities

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of 'notifiable interest of a director' should be disclosed in this part.

Direct or indirect interest

Nature of indirect interest

(including registered holder)

Note: Provide details of the circumstances giving rise to the relevant interest.

Date of change

No. of securities held prior to change

Class

Number acquired

Number disposed

Value/Consideration

Note: If consideration is non-cash, provide details and estimated valuation

No. of securities held after change

Nature of change

Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back

Part 2 - Change of director's interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of 'notifiable interest of a director' should be disclosed in this part.

Detail of contract

Henderson Group Buy as You Earn Plan (BAYE)

Nature of interest

Shares held in trust in accordance with the BAYE

Name of registered holder

(if issued securities)

Greenwood Nominees Limited

Date of change

29 December 2015

No. and class of securities to which interest related prior to change

Note: Details are only required for a contract in relation to which the interest has changed

12,671 partnership shares

23,453 matching shares

10,657 free shares

14,553 dividend shares

Interest acquired

48 partnership shares

96 matching shares

Interest disposed

-

Value/Consideration

Note: If consideration is non-cash, provide details and an estimated valuation

Partnership shares purchased on-market, at an average price of 310.5257 pence per share, via deduction from pretax salary.

Matching shares awarded in accordance with the plan.

Interest after change

12,719 partnership shares

23,549 matching shares

10,657 free shares

14,553 dividend shares

Part 3 - +Closed period

Were the interests in the securities or contracts detailed above traded during a +closed periodwhere prior written clearance was required?

No

If so, was prior written clearance provided to allow the trade to proceed during this period?

N/A

If prior written clearance was provided, on what date was this provided?

N/A

Henderson Group plc issued this content on 2015-12-30 and is solely responsible for the information contained herein. Distributed by Public, unedited and unaltered, on 2015-12-30 07:42:11 UTC

Original Document: http://phx.corporate-ir.net/phoenix.zhtml?c=175859&p=irol-newsArticle_Print&ID=2125345