ORIGIN ENERGY LIMITED — Major Shareholding Notification 2017

Nov 30, 2017

603 page 1/2 15 July 2001

Form 603

Corporations Act 2001

Section 671B

Notice of initial substantial holder

To Company Name/Scheme

ORIGIN ENERGY LTD

ACN/ARSN 000 051 696

1. Details of substantial holder (1)

Name BlackRock Group (BlackRock Inc. and subsidiaries named in Annexures

ACN/ARSN (if applicable) to this form)

The holder became a substantial holder on

29 11 / / 2017

2. Details of voting power

The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate (2) had a relevant interest (3) in on the date the substantial holder became a substantial holder are as follows:

Class of securities (4)	Number of securities	Person's votes (5)	Voting power (6)
ord	88,990,617	88,990,617	5.06

3. Details of relevant interests

The nature of the relevant interest the substantial holder or an associate had in the following voting securities on the date the substantial holder became a substantial holder are as follows:

llows:
Holder of relevant interest	Nature of relevant interest (7)	Class and number of securities
Annexure A & D

4. Details of present registered holders

The persons registered as holders of the securities referred to in paragraph 3 above are as follows:

Holder of relevant Registered holder of Person entitled to be Class and number interest securities registered as holder (8) of securities see Annexure A

5. Consideration

The consideration paid for each relevant interest referred to in paragraph 3 above, and acquired in the four months prior to the day that the substantial holder became a substantial holder is as follows:

Holder of relevant interest	Date of acquisition	Consideration (9)	Consideration (9)	Class and number of securities
		Cash	Non-cash
see Annexure B

603 page 2/2 15 July 2001

6. Associates

The reasons the persons named in paragraph 3 above are associates of the substantial holder are as follows:

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Name and ACN/ARSN (if applicable) Nature of association
see Annexure A
7. Addresses
The addresses of persons named in this form are as follows:
Name Address
see Annexure C
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Signature

print name Kayla Mulvihill capacity Authorised Signatory* sign here date 01 / 12 / 2017

DIRECTIONS

• (1) If there are a number of substantial holders with similar or related relevant interests (eg. a corporation and its related corporations, or the manager and trustee of an equity trust), the names could be included in an annexure to the form. If the relevant interests of a group of persons are essentially similar, they may be referred to throughout the form as a specifically named group if the membership of each group, with the names and addresses of members is clearly set out in paragraph 7 of the form.

• (2) See the definition of "associate" in section 9 of the Corporations Act 2001.

• (3) See the definition of "relevant interest" in sections 608 and 671B(7) of the Corporations Act 2001.

• (4) The voting shares of a company constitute one class unless divided into separate classes.

• (5) The total number of votes attached to all the voting shares in the company or voting interests in the scheme (if any) that the person or an associate has a relevant interest in.

• (6) The person's votes divided by the total votes in the body corporate or scheme multiplied by 100.

• (7) Include details of:

• (a) any relevant agreement or other circumstances by which the relevant interest was acquired. If subsection 671B(4) applies, a copy of any document setting out the terms of any relevant agreement, and a statement by the person giving full and accurate details of any contract, scheme or arrangement, must accompany this form, together with a written statement certifying this contract, scheme or arrangement; and

• (b) any qualification of the power of a person to exercise, control the exercise of, or influence the exercise of, the voting powers or disposal of the securities to which the relevant interest relates (indicating clearly the particular securities to which the qualification applies).

• See the definition of "relevant agreement" in section 9 of the Corporations Act 2001.

• (8) If the substantial holder is unable to determine the identity of the person ( eg. if the relevant interest arises because of an option) write "unknown".

• (9) Details of the consideration must include any and all benefits, money and other, that any person from whom a relevant interest was acquired has, or may, become entitled to receive in relation to that acquisition. Details must be included even if the benefit is conditional on the happening or not of a contingency. Details must be included of any benefit paid on behalf of the substantial holder or its associate in relation to the acquisitions, even if they are not paid directly to the person from whom the relevant interest was acquired.

Annexure A

This is Annexure A of 4 pages referred to in form 603 Notice of initial substantial shareholder

Kayla Mulvihill, Authorised Signatory

01-Dec-17 Date

3. Details of Relevant Interests

4. Details of present registered holders

6. Associates

Holder of Relevant
Interests Name and ACN / ARSN (if	Nature of Relevant Interest	Registered Holder of Securities	Person entitled to be registered as holder	Class and number of Securities		Person's votes	Nature of Association
applicable)
BlackRock (Netherlands)	Power to control the exercise of a right to vote attached to	BNYM-BANK OF NY BRUS		ord	20,800	20,800	subsidiary of
B.V.	securities and/or the power to dispose of securities as						BlackRock Inc.
	investment manager or trustee.
BlackRock (Netherlands)	Power to control the exercise of a right to vote attached to	JPM-JP MORGAN CHASE -		ord	83,223	83,223	subsidiary of
B.V.	securities and/or the power to dispose of securities as	NEW YORK					BlackRock Inc.
	investment manager or trustee.
BlackRock (Netherlands)	Power to control the exercise of a right to vote attached to	SSB-SSB NEW YORK		ord	265,400	265,400	subsidiary of
B.V.	securities and/or the power to dispose of securities as	INSTITUTIONAL					BlackRock Inc.
	investment manager or trustee.
BlackRock (Singapore)	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	15,069	15,069	subsidiary of
Limited	securities and/or the power to dispose of securities as	SINGAPORE					BlackRock Inc.
	investment manager or trustee.
BlackRock Advisors (UK)	Power to control the exercise of a right to vote attached to	BNYM-BONY EUROPE -		ord	3,250,844	3,250,844	subsidiary of
Limited	securities and/or the power to dispose of securities as	LONDON					BlackRock Inc.
	investment manager or trustee.
BlackRock Advisors (UK)	Power to control the exercise of a right to vote attached to	CREDIT SUISSE (ZURICH)		ord	38,985	38,985	subsidiary of
Limited	securities and/or the power to dispose of securities as						BlackRock Inc.
	investment manager or trustee.
BlackRock Advisors (UK)	Power to control the exercise of a right to vote attached to	JPM - J.P. Morgan Zurich		ord	170,386	170,386	subsidiary of
Limited	securities and/or the power to dispose of securities as						BlackRock Inc.
	investment manager or trustee.
BlackRock Advisors (UK)	Power to control the exercise of a right to vote attached to	JPM-JPM CHASE -		ord	1,312,997	1,312,997	subsidiary of
Limited	securities and/or the power to dispose of securities as	LONDON					BlackRock Inc.
	investment manager or trustee.
BlackRock Advisors (UK)	Power to control the exercise of a right to vote attached to	NT-NORTHERN TRUST		ord	436,671	436,671	subsidiary of
Limited	securities and/or the power to dispose of securities as	UK					BlackRock Inc.
	investment manager or trustee.
BlackRock Advisors (UK)	Power to control the exercise of a right to vote attached to	RBC-DEXIA BIL- LONDON		ord	512,235	512,235	subsidiary of
Limited	securities and/or the power to dispose of securities as						BlackRock Inc.
	investment manager or trustee.
BlackRock Advisors (UK)	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	5,722,735	5,722,735	subsidiary of
Limited	securities and/or the power to dispose of securities as	DUBLIN					BlackRock Inc.
	investment manager or trustee.
BlackRock Advisors (UK)	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	11,150	11,150	subsidiary of
Limited	securities and/or the power to dispose of securities as	LONDON					BlackRock Inc.
	investment manager or trustee.
BlackRock Advisors (UK)	Power to control the exercise of a right to vote attached to	STATE STREET BANK,		ord	8,295	8,295	subsidiary of
Limited	securities and/or the power to dispose of securities as	MUNICH, ZURICH					BlackRock Inc.
	investment manager or trustee.	BRANCH
BlackRock Advisors, LLC	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	1,255,318	1,255,318	subsidiary of
	securities and/or the power to dispose of securities as	MUTUAL FUNDS -					BlackRock Inc.
	investment manager or trustee.	BOSTON
BlackRock Asset	Power to control the exercise of a right to vote attached to	NT-NORTHERN TRUST		ord	67,601	67,601	subsidiary of
Management Canada	securities and/or the power to dispose of securities as	CO. - CHICAGO					BlackRock Inc.
Limited	investment manager or trustee.
BlackRock Asset	Power to control the exercise of a right to vote attached to	RBC-ROYAL TRUST -		ord	6,949	6,949	subsidiary of
Management Canada	securities and/or the power to dispose of securities as	TORONTO					BlackRock Inc.
Limited	investment manager or trustee.
BlackRock Asset	Power to control the exercise of a right to vote attached to	SSB-SSB NEW YORK		ord	12,130	12,130	subsidiary of
Management Canada	securities and/or the power to dispose of securities as	INSTITUTIONAL					BlackRock Inc.
Limited	investment manager or trustee.

ORG

page 1 of 4

Holder of Relevant
Interests Name and ACN / ARSN (if	Nature of Relevant Interest	Registered Holder of Securities	Person entitled to be registered as holder	Class and number of Securities		Person's votes	Nature of Association
applicable)
BlackRock Asset	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	780,193	780,193	subsidiary of
Management Canada	securities and/or the power to dispose of securities as	SACRAMENTO					BlackRock Inc.
Limited	investment manager or trustee.
BlackRock Asset	Power to control the exercise of a right to vote attached to	BNYM-BONY EUROPE -		ord	1,105	1,105	subsidiary of
Management North Asia	securities and/or the power to dispose of securities as	LONDON					BlackRock Inc.
Limited	investment manager or trustee.
BlackRock Asset	Power to control the exercise of a right to vote attached to	BNYM-BONY		ord	6,619	6,619	subsidiary of
Management North Asia	securities and/or the power to dispose of securities as	LUXEMBOURG					BlackRock Inc.
Limited	investment manager or trustee.
BlackRock Asset	Power to control the exercise of a right to vote attached to	CITI-CITIBANK, HONG		ord	2,648	2,648	subsidiary of
Management North Asia	securities and/or the power to dispose of securities as	KONG					BlackRock Inc.
Limited	investment manager or trustee.
BlackRock Asset	Power to control the exercise of a right to vote attached to	HSBC-HSBC, HONG		ord	6,785	6,785	subsidiary of
Management North Asia	securities and/or the power to dispose of securities as	KONG					BlackRock Inc.
Limited	investment manager or trustee.
BlackRock Asset	Power to control the exercise of a right to vote attached to	Northern Trust Singapore		ord	2,456	2,456	subsidiary of
Management North Asia	securities and/or the power to dispose of securities as						BlackRock Inc.
Limited	investment manager or trustee.
BlackRock Financial	Power to control the exercise of a right to vote attached to	BBH-BROWN BROTHERS		ord	40,001	40,001	subsidiary of
Management, Inc.	securities and/or the power to dispose of securities as	HARRIMAN & CO - NEW					BlackRock Inc.
	investment manager or trustee.	YORK
BlackRock Financial	Power to control the exercise of a right to vote attached to	BNYM-BONY		ord	2,082	2,082	subsidiary of
Management, Inc.	securities and/or the power to dispose of securities as	LUXEMBOURG					BlackRock Inc.
	investment manager or trustee.
BlackRock Financial	Power to control the exercise of a right to vote attached to	BNYM-THE BANK OF		ord	49,857	49,857	subsidiary of
Management, Inc.	securities and/or the power to dispose of securities as	NEW YORK					BlackRock Inc.
	investment manager or trustee.
BlackRock Financial	Power to control the exercise of a right to vote attached to	HSBC-HSBC - LONDON		ord	31,115	31,115	subsidiary of
Management, Inc.	securities and/or the power to dispose of securities as						BlackRock Inc.
	investment manager or trustee.
BlackRock Financial	Power to control the exercise of a right to vote attached to	JPM-JP MORGAN CHASE -		ord	4,518	4,518	subsidiary of
Management, Inc.	securities and/or the power to dispose of securities as	NEW YORK					BlackRock Inc.
	investment manager or trustee.
BlackRock Financial	Power to control the exercise of a right to vote attached to	NT-NORTHERN TRUST		ord	215,610	215,610	subsidiary of
Management, Inc.	securities and/or the power to dispose of securities as	UK					BlackRock Inc.
	investment manager or trustee.
BlackRock Financial	Power to control the exercise of a right to vote attached to	SSB-SSB NEW YORK		ord	2,383	2,383	subsidiary of
Management, Inc.	securities and/or the power to dispose of securities as	INSTITUTIONAL					BlackRock Inc.
	investment manager or trustee.
BlackRock Fund Advisors	Power to control the exercise of a right to vote attached to	SSB-SSB NEW YORK		ord	75,012	75,012	subsidiary of
	securities and/or the power to dispose of securities as	INSTITUTIONAL					BlackRock Inc.
	investment manager or trustee.
BlackRock Fund Advisors	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	251,481	251,481	subsidiary of
	securities and/or the power to dispose of securities as	BANK, BOSTON					BlackRock Inc.
	investment manager or trustee.
BlackRock Fund Advisors	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	85,457	85,457	subsidiary of
	securities and/or the power to dispose of securities as	MUTUAL FUNDS -					BlackRock Inc.
	investment manager or trustee.	BOSTON
BlackRock Fund Advisors	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	23,457,091	23,457,091	subsidiary of
	securities and/or the power to dispose of securities as	SACRAMENTO					BlackRock Inc.
	investment manager or trustee.
BlackRock Institutional	Power to control the exercise of a right to vote attached to	BNP PARIBAS LON		ord	112,971	112,971	subsidiary of
Trust Company, National	securities and/or the power to dispose of securities as						BlackRock Inc.
Association	investment manager or trustee.
BlackRock Institutional	Power to control the exercise of a right to vote attached to	BNYM-THE BANK OF		ord	1,758,240	1,758,240	subsidiary of
Trust Company, National	securities and/or the power to dispose of securities as	NEW YORK					BlackRock Inc.
Association	investment manager or trustee.
BlackRock Institutional	Power to control the exercise of a right to vote attached to	JPM-JP MORGAN CHASE -		ord	286,528	286,528	subsidiary of
Trust Company, National	securities and/or the power to dispose of securities as	NEW YORK					BlackRock Inc.
Association	investment manager or trustee.
BlackRock Institutional	Power to control the exercise of a right to vote attached to	NT-NORTHERN TRUST		ord	584,435	584,435	subsidiary of
Trust Company, National	securities and/or the power to dispose of securities as	CO. - CHICAGO					BlackRock Inc.
Association	investment manager or trustee.

ORG

page 2 of 4

Holder of Relevant
Interests Name and ACN / ARSN (if	Nature of Relevant Interest	Registered Holder of Securities	Person entitled to be registered as holder	Class and number of Securities		Person's votes	Nature of Association
applicable)
BlackRock Institutional	Power to control the exercise of a right to vote attached to	RBC-ROYAL TRUST -		ord	19,594	19,594	subsidiary of
Trust Company, National	securities and/or the power to dispose of securities as	TORONTO					BlackRock Inc.
Association	investment manager or trustee.
BlackRock Institutional	Power to control the exercise of a right to vote attached to	SSB-SSB BOSTON		ord	218,458	218,458	subsidiary of
Trust Company, National	securities and/or the power to dispose of securities as	INSTITUTIONAL					BlackRock Inc.
Association	investment manager or trustee.
BlackRock Institutional	Power to control the exercise of a right to vote attached to	SSB-SSB NEW YORK		ord	1,247,635	1,247,635	subsidiary of
Trust Company, National	securities and/or the power to dispose of securities as	INSTITUTIONAL					BlackRock Inc.
Association	investment manager or trustee.
BlackRock Institutional	Power to control the exercise of a right to vote attached to	SSB-STATE STATE HONG		ord	687,430	687,430	subsidiary of
Trust Company, National	securities and/or the power to dispose of securities as	KONG					BlackRock Inc.
Association	investment manager or trustee.
BlackRock Institutional	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	73,293	73,293	subsidiary of
Trust Company, National	securities and/or the power to dispose of securities as	BANK, BOSTON					BlackRock Inc.
Association	investment manager or trustee.
BlackRock Institutional	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	22,136,771	22,136,771	subsidiary of
Trust Company, National	securities and/or the power to dispose of securities as	SACRAMENTO					BlackRock Inc.
Association	investment manager or trustee.
BlackRock International	Power to control the exercise of a right to vote attached to	JPM-JP MORGAN CHASE -		ord	57,262	57,262	subsidiary of
Limited	securities and/or the power to dispose of securities as	NEW YORK					BlackRock Inc.
	investment manager or trustee.
BlackRock International	Power to control the exercise of a right to vote attached to	NT-NORTHERN TRUST		ord	600,488	600,488	subsidiary of
Limited	securities and/or the power to dispose of securities as	UK					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	BNP-BNP PARIBAS		ord	284,078	284,078	subsidiary of
Management (Australia)	securities and/or the power to dispose of securities as	AUSTRALIA - COGENT					BlackRock Inc.
Limited	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	JPM-JPM CHASE -		ord	19,596	19,596	subsidiary of
Management (Australia)	securities and/or the power to dispose of securities as	SYDNEY					BlackRock Inc.
Limited	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	NAB-NATIONAL		ord	4,202,704	4,202,704	subsidiary of
Management (Australia)	securities and/or the power to dispose of securities as	AUSTRALIA BANK					BlackRock Inc.
Limited	investment manager or trustee.	LIMITED - MELBOURNE
BlackRock Investment	Power to control the exercise of a right to vote attached to	Northern Trust Singapore		ord	1,274,540	1,274,540	subsidiary of
Management (Australia)	securities and/or the power to dispose of securities as						BlackRock Inc.
Limited	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	AP7		ord	238,599	238,599	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as						BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	BNP-BNP Paribas Milan		ord	56,580	56,580	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as						BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	BNYM-BANK OF NY BRUS		ord	810,222	810,222	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as						BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	BNYM-BONY EUROPE -		ord	1,014,593	1,014,593	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as	LONDON					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	BNYM-BONY		ord	49,787	49,787	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as	LUXEMBOURG					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	CB-CACEIS BANK		ord	11,639	11,639	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as	LUXEMBOURG					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	CITI-CITIBANK, LONDON		ord	861,283	861,283	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as						BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	HSBC-HSBC - LONDON		ord	667,624	667,624	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as						BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	JPM-JP MORGAN CHASE -		ord	93,993	93,993	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as	NEW YORK					BlackRock Inc.
	investment manager or trustee.

ORG

page 3 of 4

Holder of Relevant
Interests Name and ACN / ARSN (if	Nature of Relevant Interest	Registered Holder of Securities	Person entitled to be registered as holder	Class and number of Securities		Person's votes	Nature of Association
applicable)
BlackRock Investment	Power to control the exercise of a right to vote attached to	KAS-KAS BANK -		ord	129,956	129,956	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as	AMSTERDAM					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	NT-NORTHERN TRUST		ord	1,497,596	1,497,596	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as	UK					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	SEB-SKANDINAVISKA		ord	60,662	60,662	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as	ENSKILDA BANKEN					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	SSB-STATE STATE HONG		ord	75,057	75,057	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as	KONG					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	421,155	421,155	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as	BANK LUXEMBOURG					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	145,093	145,093	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as	BANK, GERMANY					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	580,720	580,720	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as	LONDON					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	BNYM-BONY EUROPE -		ord	403	403	subsidiary of
Management, LLC	securities and/or the power to dispose of securities as	LONDON					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	BNYM-BONY		ord	18,985	18,985	subsidiary of
Management, LLC	securities and/or the power to dispose of securities as	LUXEMBOURG					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	BNYM-THE BANK OF		ord	1,117,442	1,117,442	subsidiary of
Management, LLC	securities and/or the power to dispose of securities as	NEW YORK					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	JPM-JP MORGAN CHASE -		ord	1,074,147	1,074,147	subsidiary of
Management, LLC	securities and/or the power to dispose of securities as	NEW YORK					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	USB-US BANK		ord	37,846	37,846	subsidiary of
Management, LLC	securities and/or the power to dispose of securities as						BlackRock Inc.
	investment manager or trustee.
BlackRock Japan Co., Ltd.	Power to control the exercise of a right to vote attached to	BBH-BROWN BROTHERS		ord	26,619	26,619	subsidiary of
	securities and/or the power to dispose of securities as	HARRIMAN & CO - NEW					BlackRock Inc.
	investment manager or trustee.	YORK
BlackRock Japan Co., Ltd.	Power to control the exercise of a right to vote attached to	BNYM-BONY		ord	1,779	1,779	subsidiary of
	securities and/or the power to dispose of securities as	LUXEMBOURG					BlackRock Inc.
	investment manager or trustee.
BlackRock Japan Co., Ltd.	Power to control the exercise of a right to vote attached to	JPM-JP MORGAN CHASE -		ord	2,238,409	2,238,409	subsidiary of
	securities and/or the power to dispose of securities as	NEW YORK					BlackRock Inc.
	investment manager or trustee.
BlackRock Japan Co., Ltd.	Power to control the exercise of a right to vote attached to	SSB-State Street Bank And		ord	239,692	239,692	subsidiary of
	securities and/or the power to dispose of securities as	Trust Co.					BlackRock Inc.
	investment manager or trustee.
BlackRock Japan Co., Ltd.	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	30,587	30,587	subsidiary of
	securities and/or the power to dispose of securities as	BANK, BOSTON					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	JPM-JPM CHASE -		ord	713,889	713,889	subsidiary of
Management (Australia)	securities and/or the power to dispose of securities held in	SYDNEY					BlackRock Inc.
Limited	its capacity as investment manager.
BlackRock Investment	Power to control the exercise of a right to vote attached to	NAB-NATIONAL		ord	863,664	863,664	subsidiary of
Management (Australia)	securities and/or the power to dispose of securities held in	AUSTRALIA BANK					BlackRock Inc.
Limited	its capacity as investment manager.	LIMITED - MELBOURNE
BlackRock Investment	Power to control the exercise of a right to vote attached to	JPM-JPM CHASE -		ord	4,143,372	4,143,372	subsidiary of
Management (Australia)	securities and/or the power to dispose of securities held in	SYDNEY					BlackRock Inc.
Limited	its capacityas responsible entity.

ORG

page 4 of 4

Annexure B

This is Annexure B of 9 pages referred to in form 603 Notice of initial substantial shareholder

Kayla Mulvihill,

01-Dec-17 Date

Authorised Signatory

5. Consideration

ORIGIN ENERGY LTD (ORG)	ORIGIN ENERGY LTD (ORG)
Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt	Cash Non-cash CCY Person's votes affected Consideration Class and number of securities affected
BlackRock Investment Management (Australia) Limited 31-Jul-17 yes	6.92 on mkt buy AUD ord 8,224 8,224
BlackRock Fund Advisors 31-Jul-17 no	n/a in specie AUD ord 23,571 23,571
BlackRock Japan Co., Ltd. 31-Jul-17 no	n/a collateral transfer AUD ord 5 5
BlackRock Advisors (UK) Limited 31-Jul-17 no	n/a collateral transfer AUD ord 1,633,109 1,633,109
BlackRock Investment Management (UK) Limited 31-Jul-17 no	n/a in specie AUD ord 57,082 57,082
BlackRock Investment Management (UK) Limited 01-Aug-17 yes	7.19 on mkt buy AUD ord 6,133 6,133
BlackRock Investment Management,LLC 01-Aug-17 yes	7.19 on mkt buy AUD ord 17,538 17,538
BlackRock Institutional Trust Company, National Association 01-Aug-17 no	n/a in specie AUD ord 8,442 8,442
BlackRock Advisors(UK)Limited 02-Aug-17 yes	7.14 on mkt buy AUD ord 3,533 3,533
BlackRock Investment Management (UK) Limited 02-Aug-17 yes	7.14 on mkt buy AUD ord 2,925 2,925
BlackRock Japan Co., Ltd. 02-Aug-17 no	n/a collateral transfer AUD ord 1 1
BlackRock Advisors (UK) Limited 02-Aug-17 no	n/a collateral transfer AUD ord 1,500,000 1,500,000
BlackRock Japan Co.,Ltd. 03-Aug-17 yes	7.08 on mkt buy AUD ord 11,032 11,032
BlackRock Fund Advisors 03-Aug-17 yes	7.18 on mkt buy AUD ord 9,304 9,304
BlackRock Investment Management (UK) Limited 03-Aug-17 no	n/a in specie AUD ord 66,127 66,127
BlackRock Fund Advisors 03-Aug-17 no	n/a in specie AUD ord 16,128 16,128
BlackRock Advisors (UK) Limited 03-Aug-17 no	n/a collateral transfer AUD ord 2 2
BlackRock Advisors(UK)Limited 04-Aug-17 yes	7.20 on mkt buy AUD ord 3,534 3,534
BlackRock Advisors(UK)Limited 04-Aug-17 yes	7.20 on mkt buy AUD ord 29,433 29,433
BlackRock Advisors (UK) Limited 04-Aug-17 no	n/a collateral transfer AUD ord 338,646 338,646
BlackRock Investment Management (UK) Limited 04-Aug-17 no	n/a collateral transfer AUD ord 1,500,000 1,500,000
BlackRock Investment Management (Australia) Limited 07-Aug-17 yes	7.29 on mkt buy AUD ord 14,392 14,392
BlackRock Advisors(UK)Limited 07-Aug-17 yes	7.29 on mkt buy AUD ord 3,560 3,560
BlackRock Institutional Trust Company, National Association 07-Aug-17 yes	7.29 on mkt buy AUD ord 39,592 39,592
BlackRock Institutional Trust Company, National Association 07-Aug-17 yes	7.29 on mkt buy AUD ord 2,130 2,130
BlackRock Investment Management (Australia) Limited 07-Aug-17 yes	7.29 on mkt buy AUD ord 15,836 15,836
BlackRock Japan Co., Ltd. 07-Aug-17 no	n/a collateral transfer AUD ord 3 3
BlackRock Advisors (UK) Limited 07-Aug-17 no	n/a collateral transfer AUD ord 406,562 406,562
BlackRock Advisors(UK)Limited 08-Aug-17 yes	7.30 on mkt buy AUD ord 3,535 3,535
BlackRock Advisors(UK)Limited 08-Aug-17 yes	7.30 on mkt buy AUD ord 10,605 10,605
BlackRock Institutional Trust Company, National Association 08-Aug-17 yes	7.30 on mkt buy AUD ord 54,202 54,202
BlackRock Investment Management,LLC 09-Aug-17 yes	7.18 on mkt buy AUD ord 12,226 12,226
BlackRock Financial Management,Inc. 09-Aug-17 yes	7.18 on mkt buy AUD ord 8,700 8,700
BlackRock Advisors(UK)Limited 09-Aug-17 yes	7.15 on mkt buy AUD ord 1,230 1,230
BlackRock Investment Management (Australia) Limited 09-Aug-17 yes	7.15 on mkt buy AUD ord 13,492 13,492
BlackRock Investment Management (UK) Limited 09-Aug-17 no	n/a in specie AUD ord 4,576 4,576
BlackRock Fund Advisors 09-Aug-17 no	n/a in specie AUD ord 15,168 15,168
BlackRock Japan Co., Ltd. 09-Aug-17 no	n/a collateral transfer AUD ord 6 6
BlackRock Fund Advisors 11-Aug-17 no	n/a in specie AUD ord 15,714 15,714

ORG

page 1 of 9

Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt	Cash Non-cash CCY Person's votes affected Consideration Class and number of securities affected
BlackRock Investment Management (UK) Limited 11-Aug-17 no	n/a in specie AUD ord 20,680 20,680
BlackRock Japan Co., Ltd. 11-Aug-17 no	n/a collateral transfer AUD ord 146 146
BlackRock Advisors (UK) Limited 11-Aug-17 no	n/a collateral transfer AUD ord 2,202,336 2,202,336
BlackRock Advisors(UK)Limited 14-Aug-17 no	n/a in specie AUD ord 16,834 16,834
BlackRock Fund Advisors 14-Aug-17 no	n/a in specie AUD ord 28,400 28,400
BlackRock(Netherlands)B.V. 15-Aug-17 yes	6.85 on mkt buy AUD ord 752 752
BlackRock Advisors (UK) Limited 15-Aug-17 no	n/a collateral transfer AUD ord 2,208,424 2,208,424
BlackRock Japan Co.,Ltd. 16-Aug-17 yes	7.22 on mkt buy AUD ord 9,071 9,071
BlackRock Advisors(UK)Limited 16-Aug-17 yes	7.22 on mkt buy AUD ord 3,070 3,070
BlackRock Fund Advisors 16-Aug-17 no	n/a in specie AUD ord 31,428 31,428
BlackRock Advisors(UK)Limited 17-Aug-17 yes	7.31 on mkt buy AUD ord 9,076 9,076
BlackRock Investment Management (Australia) Limited 17-Aug-17 yes	7.34 on mkt buy AUD ord 15,451 15,451
BlackRock Investment Management (Australia) Limited 17-Aug-17 yes	7.34 on mkt buy AUD ord 10,996 10,996
BlackRock Fund Advisors 17-Aug-17 no	n/a in specie AUD ord 14,200 14,200
BlackRock Investment Management (Australia) Limited 18-Aug-17 yes	7.38 on mkt buy AUD ord 528,893 528,893
BlackRock Advisors(UK)Limited 18-Aug-17 yes	7.46 on mkt buy AUD ord 3,575 3,575
BlackRock Fund Advisors 18-Aug-17 no	n/a in specie AUD ord 11,150 11,150
BlackRock Advisors(UK)Limited 22-Aug-17 yes	7.33 on mkt buy AUD ord 6,080 6,080
BlackRock Investment Management (Australia) Limited 23-Aug-17 yes	7.46 on mkt buy AUD ord 13,592 13,592
BlackRock Advisors(UK)Limited 23-Aug-17 yes	7.47 on mkt buy AUD ord 2,456 2,456
BlackRock Advisors(UK)Limited 23-Aug-17 yes	7.47 on mkt buy AUD ord 616 616
BlackRock Advisors(UK)Limited 23-Aug-17 yes	7.47 on mkt buy AUD ord 1,232 1,232
BlackRock Fund Advisors 23-Aug-17 no	n/a in specie AUD ord 1,860 1,860
BlackRock Fund Advisors 24-Aug-17 no	n/a in specie AUD ord 16,128 16,128
BlackRock Advisors (UK) Limited 24-Aug-17 no	n/a collateral transfer AUD ord 2,239,280 2,239,280
BlackRock Advisors(UK)Limited 25-Aug-17 yes	7.62 on mkt buy AUD ord 565 565
BlackRock Advisors(UK)Limited 25-Aug-17 yes	7.59 on mkt buy AUD ord 1,130 1,130
BlackRock Advisors(UK)Limited 25-Aug-17 yes	7.61 on mkt buy AUD ord 3,554 3,554
BlackRock Advisors(UK)Limited 25-Aug-17 yes	7.59 on mkt buy AUD ord 565 565
BlackRock Investment Management (UK) Limited 25-Aug-17 no	n/a in specie AUD ord 13,656 13,656
BlackRock Investment Management (UK) Limited 25-Aug-17 no	n/a in specie AUD ord 89,246 89,246
BlackRock Investment Management (Australia) Limited 28-Aug-17 yes	7.60 on mkt buy AUD ord 14,658 14,658
BlackRock Fund Advisors 28-Aug-17 no	n/a in specie AUD ord 15,640 15,640
BlackRock Advisors (UK) Limited 28-Aug-17 no	n/a collateral transfer AUD ord 1,482,160 1,482,160
BlackRock Investment Management, LLC 28-Aug-17 no	n/a collateral transfer AUD ord 26,504 26,504
BlackRock Investment Management (UK) Limited 28-Aug-17 no	n/a collateral transfer AUD ord 2,169,115 2,169,115
BlackRock Asset Management North Asia Limited 28-Aug-17 no	n/a collateral transfer AUD ord 4,134 4,134
BlackRock Fund Advisors 29-Aug-17 no	n/a in specie AUD ord 20,160 20,160
BlackRock Japan Co., Ltd. 29-Aug-17 no	n/a collateral transfer AUD ord 2,006 2,006
BlackRock Advisors (UK) Limited 29-Aug-17 no	n/a collateral transfer AUD ord 7,582 7,582
BlackRock Investment Management, LLC 29-Aug-17 no	n/a collateral transfer AUD ord 58,428 58,428
BlackRock Asset Management North Asia Limited 29-Aug-17 no	n/a collateral transfer AUD ord 162,408 162,408
BlackRock Investment Management (Australia) Limited 30-Aug-17 yes	7.64 on mkt buy AUD ord 27,489 27,489
BlackRock Investment Management (Australia) Limited 30-Aug-17 yes	7.64 on mkt buy AUD ord 20,988 20,988
BlackRock Japan Co.,Ltd. 30-Aug-17 yes	7.67 on mkt buy AUD ord 15,593 15,593
BlackRock Advisors(UK)Limited 30-Aug-17 yes	7.65 on mkt buy AUD ord 614 614
BlackRock Advisors(UK)Limited 30-Aug-17 yes	7.65 on mkt buy AUD ord 616 616
BlackRock Advisors(UK)Limited 30-Aug-17 yes	7.65 on mkt buy AUD ord 1,228 1,228
BlackRock Investment Management (UK) Limited 30-Aug-17 no	n/a in specie AUD ord 1,652 1,652
BlackRock Advisors(UK)Limited 30-Aug-17 no	n/a in specie AUD ord 2,041 2,041
BlackRock Investment Management,LLC 31-Aug-17 yes	7.67 on mkt buy AUD ord 2,281 2,281

ORG

page 2 of 9

Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt	Cash Non-cash CCY Person's votes affected Consideration Class and number of securities affected
BlackRock Investment Management (Australia) Limited 31-Aug-17 yes	7.65 on mkt buy AUD ord 12,336 12,336
BlackRock Investment Management (Australia) Limited 31-Aug-17 yes	7.65 on mkt buy AUD ord 14,778 14,778
BlackRock Advisors(UK)Limited 31-Aug-17 yes	7.65 on mkt buy AUD ord 16,059 16,059
BlackRock Investment Management,LLC 31-Aug-17 yes	7.65 on mkt buy AUD ord 12,255 12,255
BlackRock Institutional Trust Company, National Association 31-Aug-17 yes	7.65 on mkt buy AUD ord 5,757 5,757
BlackRock Institutional Trust Company, National Association 31-Aug-17 yes	7.65 on mkt buy AUD ord 99,209 99,209
BlackRock Fund Advisors 01-Sep-17 yes	7.68 on mkt buy AUD ord 3,368 3,368
BlackRock Advisors(UK)Limited 01-Sep-17 yes	7.68 on mkt buy AUD ord 3,065 3,065
BlackRock Investment Management (UK) Limited 04-Sep-17 no	n/a in specie AUD ord 7,135 7,135
BlackRock Advisors(UK)Limited 05-Sep-17 yes	7.69 on mkt buy AUD ord 561 561
BlackRock Japan Co., Ltd. 05-Sep-17 no	n/a collateral transfer AUD ord 2,195,445 2,195,445
BlackRock Investment Management (Australia) Limited 06-Sep-17 yes	7.80 on mkt buy AUD ord 47,442 47,442
BlackRock Advisors(UK)Limited 06-Sep-17 yes	7.75 on mkt buy AUD ord 621 621
BlackRock Investment Management,LLC 06-Sep-17 yes	7.75 on mkt buy AUD ord 4,597 4,597
BlackRock Fund Advisors 06-Sep-17 no	n/a in specie AUD ord 20,160 20,160
BlackRock Fund Advisors 06-Sep-17 no	n/a in specie AUD ord 23,571 23,571
BlackRock Advisors(UK)Limited 07-Sep-17 yes	7.76 on mkt buy AUD ord 3,105 3,105
BlackRock Investment Management (Australia) Limited 07-Sep-17 yes	7.76 on mkt buy AUD ord 17,939 17,939
BlackRock Advisors(UK)Limited 08-Sep-17 yes	7.75 on mkt buy AUD ord 7,164 7,164
BlackRock Advisors(UK)Limited 08-Sep-17 yes	7.75 on mkt buy AUD ord 3,684 3,684
BlackRock Advisors(UK)Limited 08-Sep-17 yes	7.75 on mkt buy AUD ord 4,298 4,298
BlackRock Fund Advisors 08-Sep-17 no	n/a in specie AUD ord 2,847 2,847
BlackRock Fund Advisors 08-Sep-17 no	n/a in specie AUD ord 47,040 47,040
BlackRock Fund Advisors 08-Sep-17 no	n/a in specie AUD ord 9,546 9,546
BlackRock Asset Management Canada Limited 11-Sep-17 yes	7.85 on mkt buy AUD ord 1,196 1,196
BlackRock Fund Advisors 11-Sep-17 no	n/a in specie AUD ord 11,150 11,150
BlackRock Financial Management,Inc. 12-Sep-17 yes	7.77 on mkt buy AUD ord 2,507 2,507
BlackRock Investment Management (Australia) Limited 12-Sep-17 yes	7.77 on mkt buy AUD ord 696 696
BlackRock Fund Advisors 12-Sep-17 no	n/a in specie AUD ord 20,160 20,160
BlackRock Japan Co., Ltd. 12-Sep-17 no	n/a collateral transfer AUD ord 183,120 183,120
BlackRock Advisors (UK) Limited 12-Sep-17 no	n/a collateral transfer AUD ord 228,251 228,251
BlackRock Advisors(UK)Limited 13-Sep-17 no	n/a in specie AUD ord 17,950 17,950
BlackRock Investment Management (UK) Limited 13-Sep-17 yes	7.86 on mkt buy AUD ord 13,993 13,993
BlackRock Advisors(UK)Limited 13-Sep-17 yes	7.72 on mkt buy AUD ord 914 914
BlackRock Advisors(UK)Limited 14-Sep-17 yes	7.75 on mkt buy AUD ord 1,842 1,842
BlackRock Investment Management (Australia) Limited 14-Sep-17 yes	7.75 on mkt buy AUD ord 813 813
BlackRock Advisors(UK)Limited 14-Sep-17 yes	7.75 on mkt buy AUD ord 561 561
BlackRock Japan Co., Ltd. 14-Sep-17 no	n/a collateral transfer AUD ord 14 14
BlackRock Advisors (UK) Limited 14-Sep-17 no	n/a collateral transfer AUD ord 2,143 2,143
BlackRock Advisors(UK)Limited 15-Sep-17 yes	7.64 on mkt buy AUD ord 3,684 3,684
BlackRock Fund Advisors 15-Sep-17 yes	7.64 on mkt buy AUD ord 8,099 8,099
BlackRock Investment Management, LLC 18-Sep-17 no	n/a collateral transfer AUD ord 1,113 1,113
BlackRock Investment Management (UK) Limited 18-Sep-17 no	n/a collateral transfer AUD ord 3,272 3,272
BlackRock Asset Management North Asia Limited 18-Sep-17 no	n/a collateral transfer AUD ord 1,165 1,165
BlackRock Advisors(UK)Limited 19-Sep-17 yes	7.57 on mkt buy AUD ord 42,672 42,672
BlackRock Advisors(UK)Limited 19-Sep-17 yes	7.57 on mkt buy AUD ord 614 614
BlackRock Fund Advisors 19-Sep-17 no	n/a in specie AUD ord 20,160 20,160
BlackRock Fund Advisors 19-Sep-17 no	n/a in specie AUD ord 16,128 16,128
BlackRock Investment Management, LLC 19-Sep-17 no	n/a collateral transfer AUD ord 75 75
BlackRock Investment Management (Australia) Limited 20-Sep-17 yes	7.48 on mkt buy AUD ord 39,942 39,942
BlackRock Fund Advisors 20-Sep-17 no	n/a in specie AUD ord 620 620
BlackRock Investment Management, LLC 20-Sep-17 no	n/a collateral transfer AUD ord 21 21

ORG

page 3 of 9

Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt	Cash Non-cash CCY Person's votes affected Consideration Class and number of securities affected
BlackRock Asset Management North Asia Limited 20-Sep-17 no	n/a collateral transfer AUD ord 10 10
BlackRock Advisors(UK)Limited 21-Sep-17 yes	7.41 on mkt buy AUD ord 1,244 1,244
BlackRock Investment Management (Australia) Limited 21-Sep-17 yes	7.41 on mkt buy AUD ord 17,980 17,980
BlackRock Investment Management (Australia) Limited 21-Sep-17 yes	7.41 on mkt buy AUD ord 18,504 18,504
BlackRock Fund Advisors 21-Sep-17 no	n/a in specie AUD ord 3,128 3,128
BlackRock Fund Advisors 21-Sep-17 no	n/a in specie AUD ord 7,038 7,038
BlackRock Fund Advisors 21-Sep-17 no	n/a in specie AUD ord 26,880 26,880
BlackRock Investment Management, LLC 21-Sep-17 no	n/a collateral transfer AUD ord 262 262
BlackRock Fund Advisors 22-Sep-17 yes	7.36 on mkt buy AUD ord 8,285 8,285
BlackRock Financial Management,Inc. 22-Sep-17 yes	7.33 on mkt buy AUD ord 168 168
BlackRock Investment Management (Australia) Limited 22-Sep-17 yes	7.36 on mkt buy AUD ord 7,785 7,785
BlackRock Investment Management (UK) Limited 22-Sep-17 no	n/a in specie AUD ord 10,456 10,456
BlackRock Advisors(UK)Limited 25-Sep-17 yes	7.35 on mkt buy AUD ord 614 614
BlackRock Fund Advisors 25-Sep-17 no	n/a in specie AUD ord 21,504 21,504
BlackRock Advisors (UK) Limited 25-Sep-17 no	n/a collateral transfer AUD ord 42,679 42,679
BlackRock Investment Management, LLC 25-Sep-17 no	n/a collateral transfer AUD ord 124,193 124,193
BlackRock Investment Management (UK) Limited 25-Sep-17 no	n/a collateral transfer AUD ord 236,708 236,708
BlackRock Asset Management North Asia Limited 25-Sep-17 no	n/a collateral transfer AUD ord 100,557 100,557
BlackRock Advisors(UK)Limited 26-Sep-17 yes	7.39 on mkt buy AUD ord 3,556 3,556
BlackRock Financial Management,Inc. 26-Sep-17 yes	7.39 on mkt buy AUD ord 146,210 146,210
BlackRock Japan Co., Ltd. 26-Sep-17 no	n/a collateral transfer AUD ord 1,704,000 1,704,000
BlackRock Investment Management, LLC 26-Sep-17 no	n/a collateral transfer AUD ord 2,120 2,120
BlackRock Asset Management North Asia Limited 26-Sep-17 no	n/a collateral transfer AUD ord 1,528 1,528
BlackRock Investment Management (Australia) Limited 27-Sep-17 yes	7.45 on mkt buy AUD ord 56,457 56,457
BlackRock Fund Advisors 27-Sep-17 no	n/a in specie AUD ord 7,857 7,857
BlackRock Investment Management (UK) Limited 27-Sep-17 no	n/a collateral transfer AUD ord 3,824 3,824
BlackRock Asset Management North Asia Limited 27-Sep-17 no	n/a collateral transfer AUD ord 1,157 1,157
BlackRock Advisors(UK)Limited 28-Sep-17 yes	7.50 on mkt buy AUD ord 7,110 7,110
BlackRock Advisors(UK)Limited 28-Sep-17 yes	7.50 on mkt buy AUD ord 3,060 3,060
BlackRock Advisors(UK)Limited 28-Sep-17 yes	7.50 on mkt buy AUD ord 1,866 1,866
BlackRock Investment Management (Australia) Limited 28-Sep-17 yes	7.50 on mkt buy AUD ord 6,928 6,928
BlackRock Fund Advisors 28-Sep-17 yes	7.50 on mkt buy AUD ord 12,429 12,429
BlackRock Fund Advisors 28-Sep-17 no	n/a in specie AUD ord 40,320 40,320
BlackRock Fund Advisors 28-Sep-17 no	n/a in specie AUD ord 22,452 22,452
BlackRock Investment Management (UK) Limited 28-Sep-17 no	n/a collateral transfer AUD ord 4,389 4,389
BlackRock Investment Management (Australia) Limited 29-Sep-17 no	n/a in specie AUD ord 427,824 427,824
BlackRock Institutional Trust Company, National Association 29-Sep-17 yes	7.48 on mkt buy AUD ord 31,776 31,776
BlackRock Investment Management (Australia) Limited 29-Sep-17 yes	7.48 on mkt buy AUD ord 17,744 17,744
BlackRock Institutional Trust Company, National Association 29-Sep-17 yes	7.48 on mkt buy AUD ord 100,280 100,280
BlackRock Investment Management (UK) Limited 29-Sep-17 yes	7.48 on mkt buy AUD ord 2,685 2,685
BlackRock Investment Management (Australia) Limited 29-Sep-17 yes	7.48 on mkt buy AUD ord 6,931 6,931
BlackRock Investment Management (Australia) Limited 29-Sep-17 yes	7.48 on mkt buy AUD ord 4,671 4,671
BlackRock Investment Management (Australia) Limited 29-Sep-17 yes	7.48 on mkt buy AUD ord 8,439 8,439
BlackRock Fund Advisors 29-Sep-17 no	n/a in specie AUD ord 36,288 36,288
BlackRock Institutional Trust Company, National Association 29-Sep-17 no	n/a in specie AUD ord 78,754 78,754
BlackRock Advisors(UK)Limited 02-Oct-17 yes	7.40 on mkt buy AUD ord 3,555 3,555
BlackRock Fund Advisors 02-Oct-17 yes	7.40 on mkt buy AUD ord 8,509 8,509
BlackRock Fund Advisors 02-Oct-17 no	n/a in specie AUD ord 39,555 39,555

ORG

page 4 of 9

Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt	Cash Non-cash CCY Person's votes affected Consideration Class and number of securities affected
BlackRock Investment Management (UK) Limited 02-Oct-17 no	n/a collateral transfer AUD ord 1,380 1,380
BlackRock Investment Management (UK) Limited 03-Oct-17 yes	7.34 on mkt buy AUD ord 28,785 28,785
BlackRock Investment Management (UK) Limited 03-Oct-17 yes	7.34 on mkt buy AUD ord 13,655 13,655
BlackRock Fund Advisors 03-Oct-17 yes	7.34 on mkt buy AUD ord 21,478 21,478
BlackRock Advisors(UK)Limited 03-Oct-17 yes	7.34 on mkt buy AUD ord 7,110 7,110
BlackRock Advisors(UK)Limited 03-Oct-17 yes	7.34 on mkt buy AUD ord 420 420
BlackRock Institutional Trust Company, National Association 03-Oct-17 yes	7.34 on mkt buy AUD ord 16,448 16,448
BlackRock Institutional Trust Company, National Association 03-Oct-17 yes	7.34 on mkt buy AUD ord 6,562 6,562
BlackRock Fund Advisors 03-Oct-17 yes	7.34 on mkt buy AUD ord 11,001 11,001
BlackRock Investment Management, LLC 03-Oct-17 no	n/a collateral transfer AUD ord 6,103 6,103
BlackRock Asset Management North Asia Limited 03-Oct-17 no	n/a collateral transfer AUD ord 2,413 2,413
BlackRock Asset Management Canada Limited 04-Oct-17 yes	7.21 on mkt buy AUD ord 6,949 6,949
BlackRock Investment Management (Australia) Limited 04-Oct-17 yes	7.23 on mkt buy AUD ord 26,728 26,728
BlackRock Advisors(UK)Limited 04-Oct-17 yes	7.23 on mkt buy AUD ord 1,525 1,525
BlackRock Fund Advisors 04-Oct-17 no	n/a in specie AUD ord 33,600 33,600
BlackRock Fund Advisors 04-Oct-17 no	n/a in specie AUD ord 14,784 14,784
BlackRock Fund Advisors 04-Oct-17 no	n/a in specie AUD ord 28,622 28,622
BlackRock Investment Management (UK) Limited 04-Oct-17 no	n/a collateral transfer AUD ord 174,182 174,182
BlackRock Advisors(UK)Limited 05-Oct-17 yes	7.15 on mkt buy AUD ord 2,448 2,448
BlackRock Advisors(UK)Limited 05-Oct-17 yes	7.15 on mkt buy AUD ord 6,100 6,100
BlackRock Japan Co., Ltd. 05-Oct-17 no	n/a collateral transfer AUD ord 45,966 45,966
BlackRock Financial Management,Inc. 06-Oct-17 yes	7.10 on mkt buy AUD ord 140 140
BlackRock Advisors(UK)Limited 06-Oct-17 yes	7.08 on mkt buy AUD ord 562 562
BlackRock Advisors(UK)Limited 06-Oct-17 yes	7.08 on mkt buy AUD ord 3,050 3,050
BlackRock Fund Advisors 06-Oct-17 no	n/a in specie AUD ord 4,460 4,460
BlackRock Fund Advisors 06-Oct-17 no	n/a in specie AUD ord 30,912 30,912
BlackRock Fund Advisors 06-Oct-17 no	n/a in specie AUD ord 31,756 31,756
BlackRock Japan Co., Ltd. 06-Oct-17 no	n/a collateral transfer AUD ord 143,114 143,114
BlackRock Investment Management (UK) Limited 06-Oct-17 no	n/a collateral transfer AUD ord 10,140 10,140
BlackRock Asset Management North Asia Limited 06-Oct-17 no	n/a collateral transfer AUD ord 2,458 2,458
BlackRock Advisors(UK)Limited 09-Oct-17 yes	7.09 on mkt buy AUD ord 7,110 7,110
BlackRock Investment Management, LLC 09-Oct-17 no	n/a collateral transfer AUD ord 2,048 2,048
BlackRock Investment Management (UK) Limited 09-Oct-17 no	n/a collateral transfer AUD ord 3,434 3,434
BlackRock Investment Management (UK) Limited 10-Oct-17 yes	7.10 on mkt buy AUD ord 8,169 8,169
BlackRock Advisors(UK)Limited 10-Oct-17 yes	7.00 on mkt buy AUD ord 25,761 25,761
BlackRock Institutional Trust Company, National Association 10-Oct-17 yes	7.00 on mkt buy AUD ord 13,764 13,764
BlackRock Fund Advisors 10-Oct-17 no	n/a in specie AUD ord 21,504 21,504
BlackRock Advisors(UK)Limited 10-Oct-17 no	n/a in specie AUD ord 22,420 22,420
BlackRock Financial Management, Inc. 10-Oct-17 no	n/a collateral transfer AUD ord 107 107
BlackRock Investment Management (UK) Limited 10-Oct-17 no	n/a collateral transfer AUD ord 2,874 2,874
BlackRock Institutional Trust Company, National Association 11-Oct-17 yes	7.02 on mkt buy AUD ord 23,839 23,839
BlackRock Fund Advisors 11-Oct-17 no	n/a in specie AUD ord 13,380 13,380
BlackRock Fund Advisors 11-Oct-17 no	n/a in specie AUD ord 26,880 26,880
BlackRock Fund Advisors 11-Oct-17 no	n/a in specie AUD ord 10,752 10,752
BlackRock Fund Advisors 11-Oct-17 no	n/a in specie AUD ord 3,036 3,036
BlackRock Financial Management, Inc. 11-Oct-17 no	n/a collateral transfer AUD ord 3 3
BlackRock Investment Management (UK) Limited 11-Oct-17 no	n/a collateral transfer AUD ord 1,558 1,558
BlackRock Asset Management North Asia Limited 11-Oct-17 no	n/a collateral transfer AUD ord 170 170
BlackRock Advisors(UK)Limited 12-Oct-17 yes	7.12 on mkt buy AUD ord 21,168 21,168
BlackRock Investment Management (Australia) Limited 12-Oct-17 yes	7.12 on mkt buy AUD ord 15,639 15,639

ORG

page 5 of 9

Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt	Cash Non-cash CCY Person's votes affected Consideration Class and number of securities affected
BlackRock Investment Management (Australia) Limited 12-Oct-17 yes	7.12 on mkt buy AUD ord 4,043 4,043
BlackRock Investment Management (UK) Limited 13-Oct-17 yes	7.17 on mkt buy AUD ord 5,031 5,031
BlackRock Fund Advisors 13-Oct-17 no	n/a in specie AUD ord 15,168 15,168
BlackRock Investment Management (UK) Limited 13-Oct-17 no	n/a in specie AUD ord 12,170 12,170
BlackRock Japan Co., Ltd. 13-Oct-17 no	n/a collateral transfer AUD ord 145,103 145,103
BlackRock Financial Management, Inc. 13-Oct-17 no	n/a collateral transfer AUD ord 4 4
BlackRock Investment Management (UK) Limited 13-Oct-17 no	n/a collateral transfer AUD ord 1,219 1,219
BlackRock Asset Management North Asia Limited 13-Oct-17 no	n/a collateral transfer AUD ord 1,047 1,047
BlackRock Advisors(UK)Limited 16-Oct-17 yes	7.35 on mkt buy AUD ord 4,904 4,904
BlackRock Advisors(UK)Limited 16-Oct-17 yes	7.35 on mkt buy AUD ord 4,291 4,291
BlackRock Fund Advisors 16-Oct-17 yes	7.35 on mkt buy AUD ord 9,712 9,712
BlackRock Investment Management, LLC 16-Oct-17 no	n/a collateral transfer AUD ord 3,210 3,210
BlackRock Asset Management North Asia Limited 16-Oct-17 no	n/a collateral transfer AUD ord 559 559
BlackRock Asset Management Canada Limited 17-Oct-17 yes	7.39 on mkt buy AUD ord 15,204 15,204
BlackRock Advisors(UK)Limited 17-Oct-17 yes	7.39 on mkt buy AUD ord 3,065 3,065
BlackRock Fund Advisors 17-Oct-17 no	n/a in specie AUD ord 33,600 33,600
BlackRock Financial Management, Inc. 17-Oct-17 no	n/a collateral transfer AUD ord 3 3
BlackRock Asset Management North Asia Limited 17-Oct-17 no	n/a collateral transfer AUD ord 1,200 1,200
BlackRock Financial Management,Inc. 18-Oct-17 yes	7.41 on mkt buy AUD ord 3,329 3,329
BlackRock Fund Advisors 18-Oct-17 no	n/a in specie AUD ord 13,440 13,440
BlackRock Japan Co., Ltd. 18-Oct-17 no	n/a collateral transfer AUD ord 117,072 117,072
BlackRock Investment Management (UK) Limited 19-Oct-17 yes	7.41 on mkt buy AUD ord 7,488 7,488
BlackRock Advisors(UK)Limited 19-Oct-17 yes	7.56 on mkt buy AUD ord 1,240 1,240
BlackRock Investment Management (Australia) Limited 19-Oct-17 yes	7.56 on mkt buy AUD ord 4,313 4,313
BlackRock Institutional Trust Company, National Association 19-Oct-17 yes	7.56 on mkt buy AUD ord 77,249 77,249
BlackRock Asset Management Canada Limited 19-Oct-17 yes	7.56 on mkt buy AUD ord 3,117 3,117
BlackRock Investment Management (UK) Limited 19-Oct-17 no	n/a collateral transfer AUD ord 237 237
BlackRock Asset Management North Asia Limited 19-Oct-17 no	n/a collateral transfer AUD ord 89 89
BlackRock Advisors(UK)Limited 20-Oct-17 yes	7.55 on mkt buy AUD ord 7,056 7,056
BlackRock Advisors(UK)Limited 20-Oct-17 yes	7.55 on mkt buy AUD ord 4,480 4,480
BlackRock Investment Management, LLC 20-Oct-17 no	n/a collateral transfer AUD ord 7 7
BlackRock Asset Management North Asia Limited 20-Oct-17 no	n/a collateral transfer AUD ord 44 44
BlackRock Advisors(UK)Limited 23-Oct-17 yes	7.52 on mkt buy AUD ord 3,528 3,528
BlackRock Investment Management (UK) Limited 23-Oct-17 no	n/a collateral transfer AUD ord 13,113 13,113
BlackRock Advisors(UK)Limited 24-Oct-17 yes	7.46 on mkt buy AUD ord 1,525 1,525
BlackRock Fund Advisors 24-Oct-17 no	n/a in specie AUD ord 3,036 3,036
BlackRock Fund Advisors 24-Oct-17 no	n/a in specie AUD ord 13,156 13,156
BlackRock Investment Management, LLC 24-Oct-17 no	n/a collateral transfer AUD ord 1 1
BlackRock Investment Management (UK) Limited 24-Oct-17 no	n/a collateral transfer AUD ord 2 2
BlackRock Institutional Trust Company, National Association 25-Oct-17 yes	7.60 on mkt buy AUD ord 6,818 6,818
BlackRock Fund Advisors 25-Oct-17 no	n/a in specie AUD ord 32,256 32,256
BlackRock Asset Management North Asia Limited 25-Oct-17 no	n/a collateral transfer AUD ord 7 7
BlackRock Fund Advisors 26-Oct-17 no	n/a in specie AUD ord 6,720 6,720
BlackRock Institutional Trust Company, National Association 26-Oct-17 no	n/a in specie AUD ord 21,550 21,550
BlackRock Investment Management, LLC 26-Oct-17 no	n/a collateral transfer AUD ord 259 259
BlackRock Asset Management North Asia Limited 26-Oct-17 no	n/a collateral transfer AUD ord 1 1

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Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt	Cash Non-cash CCY Person's votes affected Consideration Class and number of securities affected
BlackRock Advisors(UK)Limited 27-Oct-17 yes	7.85 on mkt buy AUD ord 14,112 14,112
BlackRock Japan Co., Ltd. 27-Oct-17 no	n/a collateral transfer AUD ord 251,304 251,304
BlackRock Advisors (UK) Limited 27-Oct-17 no	n/a collateral transfer AUD ord 23,368 23,368
BlackRock Investment Management, LLC 27-Oct-17 no	n/a collateral transfer AUD ord 700 700
BlackRock Investment Management (UK) Limited 27-Oct-17 no	n/a collateral transfer AUD ord 167,088 167,088
BlackRock Asset Management North Asia Limited 27-Oct-17 no	n/a collateral transfer AUD ord 907 907
BlackRock Advisors(UK)Limited 31-Oct-17 yes	7.94 on mkt buy AUD ord 4,904 4,904
BlackRock Advisors(UK)Limited 31-Oct-17 yes	7.94 on mkt buy AUD ord 620 620
BlackRock Fund Advisors 31-Oct-17 no	n/a in specie AUD ord 68,328 68,328
BlackRock Japan Co., Ltd. 31-Oct-17 no	n/a collateral transfer AUD ord 553,444 553,444
BlackRock Advisors (UK) Limited 31-Oct-17 no	n/a collateral transfer AUD ord 76,712 76,712
BlackRock Investment Management (UK) Limited 31-Oct-17 no	n/a collateral transfer AUD ord 52 52
BlackRock Investment Management (Australia) Limited 01-Nov-17 yes	8.09 on mkt buy AUD ord 19,157 19,157
BlackRock Investment Management (Australia) Limited 01-Nov-17 yes	8.08 on mkt buy AUD ord 12,324 12,324
BlackRock Advisors(UK)Limited 01-Nov-17 yes	8.08 on mkt buy AUD ord 4,480 4,480
BlackRock Advisors(UK)Limited 01-Nov-17 yes	8.08 on mkt buy AUD ord 620 620
BlackRock Fund Advisors 01-Nov-17 yes	8.08 on mkt buy AUD ord 15,594 15,594
BlackRock Investment Management (UK) Limited 01-Nov-17 no	n/a collateral transfer AUD ord 13 13
BlackRock Fund Advisors 02-Nov-17 no	n/a in specie AUD ord 2,688 2,688
BlackRock Fund Advisors 02-Nov-17 no	n/a in specie AUD ord 2,847 2,847
BlackRock Investment Management (UK) Limited 02-Nov-17 no	n/a in specie AUD ord 8,702 8,702
BlackRock Advisors(UK)Limited 02-Nov-17 no	n/a in specie AUD ord 10,255 10,255
BlackRock Japan Co., Ltd. 02-Nov-17 no	n/a collateral transfer AUD ord 464,458 464,458
BlackRock Advisors (UK) Limited 02-Nov-17 no	n/a collateral transfer AUD ord 256,001 256,001
BlackRock Investment Management (UK) Limited 02-Nov-17 no	n/a collateral transfer AUD ord 5 5
BlackRock Investment Management (Australia) Limited 03-Nov-17 yes	8.15 on mkt buy AUD ord 13,156 13,156
BlackRock Advisors(UK)Limited 03-Nov-17 yes	8.17 on mkt buy AUD ord 8,960 8,960
BlackRock Investment Management, LLC 03-Nov-17 no	n/a collateral transfer AUD ord 8 8
BlackRock Asset Management North Asia Limited 03-Nov-17 no	n/a collateral transfer AUD ord 14 14
BlackRock Advisors(UK)Limited 06-Nov-17 yes	8.25 on mkt buy AUD ord 6,130 6,130
BlackRock Fund Advisors 06-Nov-17 no	n/a in specie AUD ord 5,694 5,694
BlackRock Fund Advisors 06-Nov-17 no	n/a in specie AUD ord 20,160 20,160
BlackRock Advisors (UK) Limited 06-Nov-17 no	n/a collateral transfer AUD ord 26,747 26,747
BlackRock Investment Management, LLC 06-Nov-17 no	n/a collateral transfer AUD ord 13 13
BlackRock Asset Management North Asia Limited 06-Nov-17 no	n/a collateral transfer AUD ord 23 23
BlackRock Financial Management,Inc. 07-Nov-17 no	n/a in specie AUD ord 4,518 4,518
BlackRock Investment Management (Australia) Limited 07-Nov-17 yes	8.44 on mkt buy AUD ord 834 834
BlackRock Advisors(UK)Limited 07-Nov-17 yes	8.44 on mkt buy AUD ord 20,229 20,229
BlackRock Fund Advisors 07-Nov-17 no	n/a in specie AUD ord 4,014 4,014
BlackRock Investment Management, LLC 07-Nov-17 no	n/a collateral transfer AUD ord 326 326
BlackRock Asset Management North Asia Limited 07-Nov-17 no	n/a collateral transfer AUD ord 10 10
BlackRock Investment Management (Australia) Limited 08-Nov-17 yes	8.35 on mkt buy AUD ord 11,351 11,351
BlackRock Advisors(UK)Limited 08-Nov-17 yes	8.35 on mkt buy AUD ord 3,529 3,529
BlackRock Advisors(UK)Limited 08-Nov-17 yes	8.35 on mkt buy AUD ord 824 824
BlackRock Institutional Trust Company, National Association 08-Nov-17 yes	8.35 on mkt buy AUD ord 5,000 5,000
BlackRock Fund Advisors 08-Nov-17 no	n/a in specie AUD ord 8,920 8,920
BlackRock Fund Advisors 08-Nov-17 no	n/a in specie AUD ord 5,060 5,060
BlackRock Fund Advisors 08-Nov-17 no	n/a in specie AUD ord 8,064 8,064
BlackRock Fund Advisors 08-Nov-17 no	n/a in specie AUD ord 14,784 14,784

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Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt	Cash Non-cash CCY Person's votes affected Consideration Class and number of securities affected
BlackRock Japan Co., Ltd. 08-Nov-17 no	n/a collateral transfer AUD ord 78,685 78,685
BlackRock Investment Management (UK) Limited 08-Nov-17 no	n/a collateral transfer AUD ord 330 330
BlackRock Advisors(UK)Limited 09-Nov-17 yes	8.39 on mkt buy AUD ord 1,126 1,126
BlackRock Japan Co., Ltd. 09-Nov-17 no	n/a collateral transfer AUD ord 95,284 95,284
BlackRock Advisors (UK) Limited 09-Nov-17 no	n/a collateral transfer AUD ord 1 1
BlackRock Investment Management, LLC 09-Nov-17 no	n/a collateral transfer AUD ord 4 4
BlackRock Asset Management North Asia Limited 09-Nov-17 no	n/a collateral transfer AUD ord 81 81
BlackRock Advisors(UK)Limited 10-Nov-17 yes	8.39 on mkt buy AUD ord 4,482 4,482
BlackRock Advisors(UK)Limited 10-Nov-17 yes	8.39 on mkt buy AUD ord 17,292 17,292
BlackRock Advisors(UK)Limited 10-Nov-17 yes	8.39 on mkt buy AUD ord 5,319 5,319
BlackRock Fund Advisors 10-Nov-17 no	n/a in specie AUD ord 1,077 1,077
BlackRock Fund Advisors 10-Nov-17 no	n/a in specie AUD ord 3,742 3,742
BlackRock Investment Management (UK) Limited 10-Nov-17 no	n/a in specie AUD ord 6,036 6,036
BlackRock Japan Co., Ltd. 10-Nov-17 no	n/a collateral transfer AUD ord 491,936 491,936
BlackRock Advisors (UK) Limited 10-Nov-17 no	n/a collateral transfer AUD ord 210,544 210,544
BlackRock Investment Management (UK) Limited 10-Nov-17 no	n/a collateral transfer AUD ord 11 11
BlackRock Advisors(UK)Limited 13-Nov-17 yes	8.36 on mkt buy AUD ord 46,852 46,852
BlackRock Japan Co., Ltd. 13-Nov-17 no	n/a collateral transfer AUD ord 207,188 207,188
BlackRock Investment Management, LLC 13-Nov-17 no	n/a collateral transfer AUD ord 17 17
BlackRock Asset Management North Asia Limited 13-Nov-17 no	n/a collateral transfer AUD ord 24 24
BlackRock Investment Management,LLC 14-Nov-17 yes	8.24 on mkt buy AUD ord 2,391 2,391
BlackRock Investment Management (Australia) Limited 14-Nov-17 yes	8.27 on mkt buy AUD ord 14,378 14,378
BlackRock Advisors(UK)Limited 14-Nov-17 yes	8.27 on mkt buy AUD ord 41,692 41,692
BlackRock Fund Advisors 14-Nov-17 no	n/a in specie AUD ord 6,720 6,720
BlackRock Fund Advisors 14-Nov-17 no	n/a in specie AUD ord 11,226 11,226
BlackRock Investment Management, LLC 14-Nov-17 no	n/a collateral transfer AUD ord 49 49
BlackRock Asset Management North Asia Limited 14-Nov-17 no	n/a collateral transfer AUD ord 85 85
BlackRock Investment Management (Australia) Limited 15-Nov-17 yes	8.08 on mkt buy AUD ord 14,378 14,378
BlackRock Institutional Trust Company, National Association 15-Nov-17 yes	8.08 on mkt buy AUD ord 70,514 70,514
BlackRock Fund Advisors 15-Nov-17 no	n/a in specie AUD ord 17,472 17,472
BlackRock Investment Management, LLC 15-Nov-17 no	n/a collateral transfer AUD ord 3 3
BlackRock Investment Management (UK) Limited 15-Nov-17 no	n/a collateral transfer AUD ord 1 1
BlackRock Fund Advisors 16-Nov-17 no	n/a in specie AUD ord 37,632 37,632
BlackRock Fund Advisors 16-Nov-17 no	n/a in specie AUD ord 6,720 6,720
BlackRock Fund Advisors 16-Nov-17 no	n/a in specie AUD ord 57,520 57,520
BlackRock Japan Co., Ltd. 16-Nov-17 no	n/a collateral transfer AUD ord 179,010 179,010
BlackRock Advisors (UK) Limited 16-Nov-17 no	n/a collateral transfer AUD ord 3,067 3,067
BlackRock Advisors(UK)Limited 17-Nov-17 yes	8.18 on mkt buy AUD ord 367 367
BlackRock Fund Advisors 17-Nov-17 no	n/a in specie AUD ord 5,352 5,352
BlackRock Investment Management (UK) Limited 17-Nov-17 no	n/a collateral transfer AUD ord 44 44
BlackRock Institutional Trust Company, National Association 20-Nov-17 yes	8.20 on mkt buy AUD ord 29,247 29,247
BlackRock Advisors(UK)Limited 20-Nov-17 no	n/a in specie AUD ord 11,150 11,150
BlackRock Japan Co., Ltd. 20-Nov-17 no	n/a collateral transfer AUD ord 540,092 540,092
BlackRock Investment Management, LLC 20-Nov-17 no	n/a collateral transfer AUD ord 21 21
BlackRock Asset Management North Asia Limited 20-Nov-17 no	n/a collateral transfer AUD ord 110 110
BlackRock Advisors(UK)Limited 21-Nov-17 yes	8.26 on mkt buy AUD ord 4,545 4,545
BlackRock Institutional Trust Company, National Association 21-Nov-17 yes	8.26 on mkt buy AUD ord 107,448 107,448

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Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt	Cash Non-cash CCY Person's votes affected Consideration Class and number of securities affected
BlackRock Institutional Trust Company, National Association 21-Nov-17 yes	8.26 on mkt buy AUD ord 73,775 73,775
BlackRock Fund Advisors 21-Nov-17 no	n/a in specie AUD ord 8,602 8,602
BlackRock Investment Management, LLC 21-Nov-17 no	n/a collateral transfer AUD ord 14 14
BlackRock Asset Management North Asia Limited 21-Nov-17 no	n/a collateral transfer AUD ord 39 39
BlackRock Investment Management (Australia) Limited 22-Nov-17 yes	8.39 on mkt buy AUD ord 7,465 7,465
BlackRock Fund Advisors 22-Nov-17 no	n/a in specie AUD ord 24,890 24,890
BlackRock Fund Advisors 22-Nov-17 no	n/a in specie AUD ord 7,584 7,584
BlackRock Fund Advisors 22-Nov-17 no	n/a in specie AUD ord 7,484 7,484
BlackRock Fund Advisors 22-Nov-17 no	n/a in specie AUD ord 7,484 7,484
BlackRock Fund Advisors 22-Nov-17 no	n/a in specie AUD ord 7,484 7,484
BlackRock Investment Management (UK) Limited 22-Nov-17 no	n/a collateral transfer AUD ord 3 3
BlackRock Asset Management North Asia Limited 23-Nov-17 no	n/a collateral transfer AUD ord 316 316
BlackRock Advisors(UK)Limited 24-Nov-17 yes	8.58 on mkt buy AUD ord 3,065 3,065
BlackRock Advisors(UK)Limited 24-Nov-17 yes	8.58 on mkt buy AUD ord 1,230 1,230
BlackRock Investment Management (UK) Limited 24-Nov-17 no	n/a in specie AUD ord 24,489 24,489
BlackRock Investment Management (UK) Limited 24-Nov-17 no	n/a in specie AUD ord 22,877 22,877
BlackRock Japan Co., Ltd. 24-Nov-17 no	n/a collateral transfer AUD ord 19,480 19,480
BlackRock Investment Management (UK) Limited 24-Nov-17 no	n/a collateral transfer AUD ord 4 4
BlackRock Investment Management (Australia) Limited 27-Nov-17 yes	8.59 on mkt buy AUD ord 205,400 205,400
BlackRock Advisors(UK)Limited 27-Nov-17 yes	8.59 on mkt buy AUD ord 21,528 21,528
BlackRock Investment Management, LLC 27-Nov-17 no	n/a collateral transfer AUD ord 32 32
BlackRock Asset Management North Asia Limited 27-Nov-17 no	n/a collateral transfer AUD ord 91 91
BlackRock Investment Management (Australia) Limited 28-Nov-17 yes	8.80 on mkt buy AUD ord 221,832 221,832
BlackRock Advisors(UK)Limited 28-Nov-17 yes	8.80 on mkt buy AUD ord 910 910
BlackRock Investment Management (Australia) Limited 28-Nov-17 yes	8.80 on mkt buy AUD ord 14,064 14,064
BlackRock Fund Advisors 28-Nov-17 yes	8.80 on mkt buy AUD ord 3,620 3,620
BlackRock Fund Advisors 28-Nov-17 yes	8.80 on mkt buy AUD ord 1,240 1,240
BlackRock Fund Advisors 28-Nov-17 no	n/a in specie AUD ord 7,592 7,592
BlackRock Investment Management, LLC 28-Nov-17 no	n/a collateral transfer AUD ord 1 1
BlackRock Investment Management (UK) Limited 28-Nov-17 no	n/a collateral transfer AUD ord 88 88
BlackRock Investment Management (Australia) Limited 29-Nov-17 yes	9.00 on mkt buy AUD ord 9,899 9,899
BlackRock Investment Management (Australia) Limited 29-Nov-17 yes	9.00 on mkt buy AUD ord 12,550 12,550
BlackRock Investment Management (Australia) Limited 29-Nov-17 yes	9.04 on mkt buy AUD ord 86,268 86,268
BlackRock Institutional Trust Company, National Association 29-Nov-17 yes	9.04 on mkt buy AUD ord 38,098 38,098
BlackRock Fund Advisors 29-Nov-17 no	n/a in specie AUD ord 4,460 4,460
BlackRock Fund Advisors 29-Nov-17 no	n/a in specie AUD ord 1,860 1,860
BlackRock Japan Co., Ltd. 29-Nov-17 no	n/a collateral transfer AUD ord 1,779 1,779
BlackRock Advisors (UK) Limited 29-Nov-17 no	n/a collateral transfer AUD ord 945,518 945,518
BlackRock Financial Management, Inc. 29-Nov-17 no	n/a collateral transfer AUD ord 2,082 2,082
BlackRock Investment Management, LLC 29-Nov-17 no	n/a collateral transfer AUD ord 18,966 18,966
BlackRock Investment Management (UK) Limited 29-Nov-17 no	n/a collateral transfer AUD ord 50,096 50,096
BlackRock Asset Management North Asia Limited 29-Nov-17 no	n/a collateral transfer AUD ord 6,575 6,575

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Annexure C

This is Annexure C of 1 pages referred to in form 603 Notice of initial substantial shareholder

01-Dec-17

Kayla Mulvihill, Date Authorised Signatory

7. Addresses

The addresses of persons named in this form are as follows:

Name	Address
BlackRock Group
BlackRock Inc.	55 East 52nd Street
	New York NY 10055 USA
BlackRock (Netherlands) B.V.	Rembrandt Tower, 17th floor
	Amstelplein
	Amsterdam Netherlands
BlackRock (Singapore) Limited	20 Anson Road #18-01
	079912 Singapore
BlackRock Advisors (UK) Limited	12 Throgmorton Avenue.
	London, EC2N 2DL,
	United Kingdom
BlackRock Advisors, LLC	1209 Orange Street,
	Wilmington, New Castle County,
	Delaware 19801,United States
BlackRock Asset Management Canada Limited	161 Bay Street, Suite 2500
	Toronto, Ontario M5J 2S1
	Canada
BlackRock Asset Management North Asia Limited	15/F, 16/F, 17/F Citibank Tower & 17/F ICBC Tower,
	3 Garden Road,Central,HongKong
BlackRock Financial Management, Inc.	1209 Orange Street,
	Wilmington, New Castle County,
	Delaware 19801,United States
BlackRock Fund Advisors	400 Howard Street
	San Francisco, CA, 94105
	United States
BlackRock Institutional Trust Company, National	1225 17th Street,
Association	Suite 300,
	Denver,CO 80202(Colorado,USA)
BlackRock International Limited	Exchange Place One,
	1 Semple Street,
	Edinburgh, EH3 8BL,
	United Kingdom(Scotland, United Kingdom)
BlackRock Investment Management (Australia) Limited	Level 26, 101 Collins Street
	Melbourne VIC 3000
	Australia(Victoria,Australia)
BlackRock Investment Management (UK) Limited	12 Throgmorton Avenue
	London EC2N 2DL
	United Kingdom
BlackRock Investment Management, LLC	1209 Orange Street,
	Wilmington, New Castle County,
	Delaware 19801,United States
BlackRock Japan Co., Ltd.	Marunouchi Trust Tower Main,
	1-8-3 Marunouchi,
	Chiyoda-ku,Tokyo 100-8217(Japan)

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Annexure D

This is Annexure D of 1 page referred to in form 603 Notice of initial substantial shareholder

01-Dec-17 Kayla Mulvihill, Authorised Signatory Date

Type of agreement:	Global Master Securities Lending Agreement
Parties to agreement:	Party A - Citigroup Global Markets Limited Party B - HSBC Institutional Trust Services (Asia) Limited
Transfer date:	Refer to Annexure B (transactions identified as collateral transfers)
Holder of voting rights:	BlackRock Asset Management North Asia Limited (as investment manager for the funds)
Are there any restrictions on voting rights? If yes, detail	Yes. Unless otherw ise agreed betw een the parties, the Registered Ow ner w ill not exercise any voting rights.
Scheduled return date (if any):	Not applicable.
Does the borrower have the right to return early? If yes, detail	Yes. Upon an Event of Default under the GMSLA, the GMSLA provides, broadly, that both parties payment and delivery obligations w ill be accelerated and replaced w ith an obligation of one party to pay a single cash sum to the other determined in accordance w ith the provisions of the GMSLA (as modified by the Annex). The GMSLA provides that the parties’ right to terminate the Agreement upon notice w ill not affect the parties’ existing obligations in respect of any outstanding loans of securities. The Annex amended and restricted the Borrow er's termination rights – i.e. Borrow er may not have the right to terminate and return the borrow ed securities - as the Borrow er w as to borrow the securities issued by it (or its sister company) to provide protection against the insolvency of the issuer and so usual rights of termination in a GMSLA w ere restricted. Subject to the terms of the relevant Loan, the Borrow er, may early terminate a Loan and return Equivalent Securities at any time provided that it “shall cease to have such entitlement if an Act of Insolvency w ith respect to any Security Issuer or any of the Borrow er’s or any Security Issuer’s affiliates has occurred, or any such person takes any steps preparatory to any of the matters w hich w ould constitute an Act of Insolvency
Does the lender have the right to recall early? If yes, detail	Yes, at notice.
Will the securities be returned on settlement? If yes, detail any exceptions	Yes.

A copy of this agreement will be provided to ORIGIN ENERGY LTD or the Australian Securities and Investments Commission upon request.

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