AMP LIMITED — Major Shareholding Notification 2015

Oct 27, 2015

Henderson Group plc

27 October 2015

Attached is a notification which was required to be announced under London Stock Exchange Listing Rules.

TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES

1. Identity of the issuer or the underlying issuer of Henderson Group plc existing shares to which voting rights are attached:

2. Reason for the notification (please tick the appropriate box or boxes)

An acquisition or disposal of voting rights

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X
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An acquisition or disposal of financial instruments which may result in the acquisition of shares already issued to which voting rights are attached

An event changing the breakdown of voting rights

Other (please specify):

3. Full name of person(s) subject to the notification obligation:

AMP Life Limited, AMP Capital Investors Limited, Ipac Asset Management Limited

4. Full name of shareholder(s) (if different from 3.): AMP Capital Asia Quant Fund, AUSCOAL Superannuation Fund, FSS Trustee Corporation ATF First State Super Scheme, Government Employees Superannuation Board, Stichting Pensioenfonds Hoogovens, IAG Asset Management atf IAGAM Equity Trust, Insurance Manufacturers of Australia Pty Limited, QLD Local Government Super Board, Suncorp Group

269500v1 HGI SSN notification (7(2) December 2010).DOC

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Australia Equity Active Trust and Nikko AM Australian Shares Multi-Manager Fund

5. Date of the transaction (and date on which the 26 October 2015 threshold is crossed or reached if different):

6. Date on which issuer notified:

27 October 2015

7. Threshold(s) that is/are crossed or reached:

3% (crossing above 3%)

8. Notified details:

A: Voting rights attached to shares

Class/ty	Situation	previous to	previous to	previous to	Resulting situation after the triggering transaction	Resulting situation after the triggering transaction	Resulting situation after the triggering transaction	Resulting situation after the triggering transaction	Resulting situation after the triggering transaction	Resulting situation after the triggering transaction	Resulting situation after the triggering transaction
pe of	the		Triggering
shares	transaction
if possible using the ISIN CODE	Number of Shares		Number of Voting Rights		Number of shares	Number rights		of voting	% of voting rights
					Direct	Direct		Indirect	Direct		Indirect
AU000000 HGG2(CD	33,988,184		33,988,184		34,178,385	31,721,563 2,456,822			2.793%		0.216%
I)
B: Financial Instruments
Resulting situation after the triggering transaction
Type of financial		Expiration		Exercise/ Conversion			Number of voting			% of voting
instrument		date		Period/ Date			rights that may		be	rights
							acquired if the
							instrument is
							exercised/ converted.
Total (A+B)

269500v1 HGI SSN notification (7(2) December 2010).DOC

Number of voting rights % of voting rights 34,178,385 3.009%

9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held, if applicable:

AMP Life Limited is an indirect wholly owned subsidiary of AMP Limited AMP Capital Investors Limited is an indirect wholly owned subsidiary of AMP Limited

Ipac Asset Management Limited is an indirect wholly owned subsidiary of AMP Limited

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Proxy Voting:
10. Name of the proxy holder:
11. Number of voting rights proxy holder will
cease to hold:
12. Date on which proxy holder will cease to hold
voting rights:
13. Additional information: 33 Alfred Street
Sydney New South Wales 2000
Australia
Fax: +61 2 9257 1599
14. Contact name: Natalie Kooyman, Head of Enterprise Risk
Management, AMP Capital Investors Limited
15. Contact telephone number: +61 2 9257 3615
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269500v1 HGI SSN notification (7(2) December 2010).DOC

ANNEX NOTIFICATION OF MAJOR INTERESTS IN SHARES

A: Identity of the person or legal entity subject to the notification obligation

A: Identity of the person or legal entity subject to the notification obligation	A: Identity of the person or legal entity subject to the notification obligation
Full name(including legal form for legal entities)	AMP Life Limited, AMP Capital Investors Limited, and Ipac Asset Management Limited – each a company incorporated in Australia
Contact address(registered office for legal entities)	33 Alfred Street Sydney New South Wales 2000 Australia
Phone number	+61 2 9257 3615
Other useful information(at least legal representative for legal persons)	Contact: Natalie Kooyman, AMP Capital Investors Limited
B: Identity of the notifier, if applicable
Full name
Contact address
Phone number
Other useful information(e.g. functional relationship with the person or legal entity subject to the notification obligation)

269500v1 HGI SSN notification (7(2) December 2010).DOC