ORIGIN ENERGY LIMITED — Major Shareholding Notification 2017

Jun 20, 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

19 06 / / 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	87,976,396	87,976,396	5.01

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 21 / 06 / 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

21-Jun-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	30,139	30,139	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	82,471	82,471	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	261,419	261,419	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	LONDON					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	6,796,722	6,796,722	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	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	1,219,530	1,219,530	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	459,091	459,091	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	482,802	482,802	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	RBC-RBC DEXIA		ord	73,220	73,220	subsidiary of
Limited	securities and/or the power to dispose of securities as	LUXEMBOURG					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	4,411,398	4,411,398	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	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 (UK)	Power to control the exercise of a right to vote attached to	UBS- UBS- 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, LLC	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	1,056,167	1,056,167	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	82,958	82,958	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	SSB-SSB NEW YORK		ord	6,740	6,740	subsidiary of
Management Canada	securities and/or the power to dispose of securities as	INSTITUTIONAL					BlackRock Inc.
Limited	investment manager or trustee.
BlackRock Asset	Power to control the exercise of a right to vote attached to	SSB-STATE STREET		ord	733,430	733,430	subsidiary of
Management Canada	securities and/or the power to dispose of securities as	SACRAMENTO					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	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	37,494	37,494	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-THE BANK OF		ord	57,340	57,340	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	NT-NORTHERN TRUST		ord	200,243	200,243	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	RBC-ROYAL TRUST -		ord	146,210	146,210	subsidiary of
Management, Inc.	securities and/or the power to dispose of securities as	TORONTO					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	2,419	2,419	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	300,802	300,802	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	106,906	106,906	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	21,748,747	21,748,747	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	2,022,132	2,022,132	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	367,046	367,046	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	618,899	618,899	subsidiary of
Trust Company, National	securities and/or the power to dispose of securities as	CO. - CHICAGO					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	46,226	46,226	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	1,295,126	1,295,126	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	90,783	90,783	subsidiary of
Trust Company, National	securities and/or the power to dispose of securities as	BANK, BOSTON					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	SSB-STATE STREET		ord	21,972,721	21,972,721	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	288,049	288,049	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	8,322	8,322	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	4,651,947	4,651,947	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	846,716	846,716	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	SSB-STATE STREET		ord	44,602	44,602	subsidiary of
Management (Australia)	securities and/or the power to dispose of securities as	AUSTRALIA					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	79,817	79,817	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	788,398	788,398	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	838,585	838,585	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	CB-CACEIS BANK		ord	8,386	8,386	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	1,267,595	1,267,595	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	143,862	143,862	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	126,079	126,079	subsidiary of
Management (UK) Limited	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	KAS-KAS BANK -		ord	133,578	133,578	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	88,618	88,618	subsidiary of
Management (UK) Limited	securities and/or the power to dispose of securities as	CO. - CHICAGO					BlackRock Inc.
	investment manager or trustee.
BlackRock Investment	Power to control the exercise of a right to vote attached to	NT-NORTHERN TRUST		ord	1,264,261	1,264,261	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.

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	SSB-STATE STREET		ord	395,087	395,087	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	116,308	116,308	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-THE BANK OF		ord	1,118,377	1,118,377	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	1,137,423	1,137,423	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	36,993	36,993	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	21,755	21,755	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	JPM-JP MORGAN CHASE -		ord	2,225,150	2,225,150	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	5	5	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	32,641	32,641	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	168,054	168,054	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	1,188,963	1,188,963	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	3,483,704	3,483,704	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 11 pages referred to in form 603 Notice of initial substantial shareholder

Kayla Mulvihill,

21-Jun-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 Advisors(UK)Limited 20-Feb-17 yes	6.87 on mkt buy AUD ord 4,499 4,499
BlackRock Japan Co., Ltd. 20-Feb-17 no	n/a collateral transfer AUD ord 488 488
BlackRock Financial Management, Inc. 20-Feb-17 no	n/a collateral transfer AUD ord 204 204
BlackRock Investment Management, LLC 20-Feb-17 no	n/a collateral transfer AUD ord 7,531 7,531
BlackRock Investment Management (UK) Limited 20-Feb-17 no	n/a collateral transfer AUD ord 1,163,383 1,163,383
BlackRock Asset Management North Asia Limited 20-Feb-17 no	n/a collateral transfer AUD ord 899 899
BlackRock Investment Management (Australia) Limited 21-Feb-17 yes	6.88 on mkt buy AUD ord 10,034 10,034
BlackRock Advisors(UK)Limited 21-Feb-17 yes	6.90 on mkt buy AUD ord 611 611
BlackRock Investment Management,LLC 21-Feb-17 yes	6.90 on mkt buy AUD ord 87,154 87,154
BlackRock Advisors (UK) Limited 21-Feb-17 no	n/a collateral transfer AUD ord 1,161,961 1,161,961
BlackRock Financial Management,Inc. 22-Feb-17 yes	6.97 on mkt buy AUD ord 155 155
BlackRock Advisors(UK)Limited 22-Feb-17 yes	6.98 on mkt buy AUD ord 615 615
BlackRock Advisors(UK)Limited 22-Feb-17 yes	6.98 on mkt buy AUD ord 4,992 4,992
BlackRock Advisors(UK)Limited 22-Feb-17 yes	6.96 on mkt buy AUD ord 6,928 6,928
BlackRock Fund Advisors 22-Feb-17 no	n/a in specie AUD ord 34,629 34,629
BlackRock Investment Management (UK) Limited 22-Feb-17 no	n/a collateral transfer AUD ord 129,856 129,856
BlackRock Investment Management (UK) Limited 23-Feb-17 yes	6.94 on mkt buy AUD ord 5,515 5,515
BlackRock Financial Management,Inc. 23-Feb-17 yes	6.83 on mkt buy AUD ord 1,564 1,564
BlackRock Advisors(UK)Limited 23-Feb-17 yes	6.81 on mkt buy AUD ord 10,449 10,449
BlackRock Institutional Trust Company, National Association 23-Feb-17 yes	6.81 on mkt buy AUD ord 13,791 13,791
BlackRock Advisors(UK)Limited 23-Feb-17 yes	6.81 on mkt buy AUD ord 14,202 14,202
BlackRock Fund Advisors 23-Feb-17 no	n/a in specie AUD ord 24,735 24,735
BlackRock Advisors (UK) Limited 23-Feb-17 no	n/a collateral transfer AUD ord 2,319,184 2,319,184
BlackRock Advisors(UK)Limited 24-Feb-17 yes	6.60 on mkt buy AUD ord 6,942 6,942
BlackRock Advisors(UK)Limited 24-Feb-17 yes	6.60 on mkt buy AUD ord 616 616
BlackRock Advisors(UK)Limited 27-Feb-17 yes	6.53 on mkt buy AUD ord 615 615
BlackRock Advisors (UK) Limited 27-Feb-17 no	n/a collateral transfer AUD ord 14,048 14,048
BlackRock Institutional Trust Company, National Association 28-Feb-17 yes	6.56 on mkt buy AUD ord 66,224 66,224
BlackRock Advisors(UK)Limited 28-Feb-17 yes	6.56 on mkt buy AUD ord 20,105 20,105
BlackRock Institutional Trust Company, National Association 28-Feb-17 yes	6.56 on mkt buy AUD ord 922 922
BlackRock Advisors(UK)Limited 28-Feb-17 yes	6.56 on mkt buy AUD ord 578 578
BlackRock Investment Management (Australia) Limited 28-Feb-17 yes	6.56 on mkt buy AUD ord 25,312 25,312
BlackRock Japan Co.,Ltd. 28-Feb-17 yes	6.56 on mkt buy AUD ord 108,404 108,404
BlackRock Institutional Trust Company, National Association 28-Feb-17 yes	6.56 on mkt buy AUD ord 53,864 53,864
BlackRock Advisors(UK)Limited 28-Feb-17 yes	6.56 on mkt buy AUD ord 33,851 33,851
BlackRock Financial Management,Inc. 28-Feb-17 no	n/a in specie AUD ord 85,104 85,104
BlackRock Advisors (UK) Limited 28-Feb-17 no	n/a collateral transfer AUD ord 1,632 1,632
BlackRock Japan Co.,Ltd. 01-Mar-17 yes	6.48 on mkt buy AUD ord 17,647 17,647
BlackRock Advisors(UK)Limited 01-Mar-17 yes	6.48 on mkt buy AUD ord 7,332 7,332
BlackRock Fund Advisors 01-Mar-17 no	n/a in specie AUD ord 85,120 85,120
BlackRock Institutional Trust Company, National Association 01-Mar-17 no	n/a in specie AUD ord 7,285 7,285
BlackRock Fund Advisors 01-Mar-17 no	n/a in specie AUD ord 14,122 14,122
BlackRock Advisors (UK) Limited 01-Mar-17 no	n/a collateral transfer AUD ord 14,640 14,640

ORG

page 1 of 11

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 Financial Management,Inc. 02-Mar-17 yes	6.51 on mkt buy AUD ord 158 158
BlackRock Fund Advisors 02-Mar-17 yes	6.52 on mkt buy AUD ord 10,036 10,036
BlackRock Advisors(UK)Limited 02-Mar-17 yes	6.51 on mkt buy AUD ord 14,520 14,520
BlackRock Advisors(UK)Limited 02-Mar-17 yes	6.48 on mkt buy AUD ord 13,852 13,852
BlackRock Advisors(UK)Limited 02-Mar-17 yes	6.48 on mkt buy AUD ord 1,845 1,845
BlackRock Investment Management,LLC 02-Mar-17 yes	6.48 on mkt buy AUD ord 2,499 2,499
BlackRock Investment Management (Australia) Limited 02-Mar-17 yes	6.48 on mkt buy AUD ord 16,472 16,472
BlackRock Fund Advisors 02-Mar-17 no	n/a in specie AUD ord 3,488 3,488
BlackRock Fund Advisors 02-Mar-17 no	n/a in specie AUD ord 13,080 13,080
BlackRock Fund Advisors 02-Mar-17 no	n/a in specie AUD ord 5,320 5,320
BlackRock Fund Advisors 02-Mar-17 no	n/a in specie AUD ord 19,950 19,950
BlackRock Fund Advisors 02-Mar-17 no	n/a in specie AUD ord 56,488 56,488
BlackRock Fund Advisors 02-Mar-17 no	n/a in specie AUD ord 14,122 14,122
BlackRock Fund Advisors 02-Mar-17 no	n/a in specie AUD ord 28,244 28,244
BlackRock Advisors (UK) Limited 02-Mar-17 no	n/a collateral transfer AUD ord 8,144 8,144
BlackRock Fund Advisors 03-Mar-17 no	n/a in specie AUD ord 39,360 39,360
BlackRock Fund Advisors 03-Mar-17 no	n/a in specie AUD ord 15,960 15,960
BlackRock Advisors (UK) Limited 03-Mar-17 no	n/a collateral transfer AUD ord 17,024 17,024
BlackRock Advisors(UK)Limited 06-Mar-17 yes	6.30 on mkt buy AUD ord 1,222 1,222
BlackRock Advisors(UK)Limited 06-Mar-17 yes	6.30 on mkt buy AUD ord 457 457
BlackRock Fund Advisors 06-Mar-17 no	n/a in specie AUD ord 4,360 4,360
BlackRock Advisors (UK) Limited 06-Mar-17 no	n/a collateral transfer AUD ord 6,240 6,240
BlackRock Asset Management Canada Limited 07-Mar-17 yes	6.31 on mkt buy AUD ord 7,135 7,135
BlackRock Japan Co., Ltd. 07-Mar-17 no	n/a collateral transfer AUD ord 2,396,216 2,396,216
BlackRock Advisors(UK)Limited 08-Mar-17 yes	6.42 on mkt buy AUD ord 62,490 62,490
BlackRock Fund Advisors 08-Mar-17 no	n/a in specie AUD ord 19,950 19,950
BlackRock Fund Advisors 08-Mar-17 no	n/a in specie AUD ord 6,650 6,650
BlackRock Japan Co., Ltd. 08-Mar-17 no	n/a collateral transfer AUD ord 9,245 9,245
BlackRock Fund Advisors 09-Mar-17 yes	6.35 on mkt buy AUD ord 13,936 13,936
BlackRock Institutional Trust Company, National Association 09-Mar-17 yes	6.35 on mkt buy AUD ord 100,682 100,682
BlackRock Fund Advisors 09-Mar-17 no	n/a in specie AUD ord 13,300 13,300
BlackRock Fund Advisors 09-Mar-17 no	n/a in specie AUD ord 9,894 9,894
BlackRock Japan Co., Ltd. 09-Mar-17 no	n/a collateral transfer AUD ord 19,598 19,598
BlackRock Investment Management, LLC 09-Mar-17 no	n/a collateral transfer AUD ord 221,259 221,259
BlackRock Investment Management (UK) Limited 09-Mar-17 no	n/a collateral transfer AUD ord 407,944 407,944
BlackRock Asset Management North Asia Limited 09-Mar-17 no	n/a collateral transfer AUD ord 121,378 121,378
BlackRock Advisors(UK)Limited 10-Mar-17 yes	6.40 on mkt buy AUD ord 1,224 1,224
BlackRock Advisors(UK)Limited 10-Mar-17 yes	6.40 on mkt buy AUD ord 912 912
BlackRock Fund Advisors 10-Mar-17 no	n/a in specie AUD ord 9,894 9,894
BlackRock Investment Management (Australia) Limited 13-Mar-17 no	n/a in specie AUD ord 969,432 969,432
BlackRock Advisors(UK)Limited 13-Mar-17 yes	6.36 on mkt buy AUD ord 4,742 4,742
BlackRock Advisors (UK) Limited 13-Mar-17 no	n/a collateral transfer AUD ord 1,086,340 1,086,340
BlackRock Advisors(UK)Limited 14-Mar-17 yes	6.54 on mkt buy AUD ord 4,743 4,743
BlackRock Advisors(UK)Limited 14-Mar-17 yes	6.54 on mkt buy AUD ord 612 612
BlackRock Institutional Trust Company, National Association 14-Mar-17 yes	6.54 on mkt buy AUD ord 40,156 40,156
BlackRock Japan Co., Ltd. 14-Mar-17 no	n/a collateral transfer AUD ord 15 15
BlackRock Advisors (UK) Limited 14-Mar-17 no	n/a collateral transfer AUD ord 49,548 49,548
BlackRock Investment Management (Australia) Limited 15-Mar-17 yes	6.57 on mkt buy AUD ord 6,493 6,493
BlackRock Advisors(UK)Limited 15-Mar-17 yes	6.57 on mkt buy AUD ord 9,033 9,033
BlackRock Japan Co., Ltd. 15-Mar-17 no	n/a collateral transfer AUD ord 14 14
BlackRock Investment Management (Australia) Limited 16-Mar-17 yes	6.81 on mkt buy AUD ord 177,225 177,225
BlackRock Advisors(UK)Limited 16-Mar-17 yes	6.74 on mkt buy AUD ord 18,972 18,972
BlackRock Advisors(UK)Limited 16-Mar-17 yes	6.81 on mkt buy AUD ord 3,110 3,110
BlackRock Advisors(UK)Limited 16-Mar-17 yes	6.81 on mkt buy AUD ord 5,598 5,598
BlackRock Fund Advisors 16-Mar-17 no	n/a in specie AUD ord 31,488 31,488

ORG

page 2 of 11

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. 16-Mar-17 no	n/a collateral transfer AUD ord 10 10
BlackRock Investment Management (UK) Limited 17-Mar-17 yes	6.72 on mkt buy AUD ord 13,919 13,919
BlackRock Financial Management,Inc. 17-Mar-17 yes	6.66 on mkt buy AUD ord 3,182 3,182
BlackRock Fund Advisors 17-Mar-17 no	n/a in specie AUD ord 42,516 42,516
BlackRock Fund Advisors 17-Mar-17 no	n/a in specie AUD ord 954 954
BlackRock Fund Advisors 17-Mar-17 no	n/a in specie AUD ord 39,360 39,360
BlackRock Japan Co., Ltd. 17-Mar-17 no	n/a collateral transfer AUD ord 174,547 174,547
BlackRock Advisors (UK) Limited 17-Mar-17 no	n/a collateral transfer AUD ord 1,214,190 1,214,190
BlackRock Fund Advisors 20-Mar-17 yes	6.65 on mkt buy AUD ord 9,569 9,569
BlackRock Fund Advisors 20-Mar-17 no	n/a in specie AUD ord 24,735 24,735
BlackRock Fund Advisors 20-Mar-17 no	n/a in specie AUD ord 9,894 9,894
BlackRock Japan Co., Ltd. 20-Mar-17 no	n/a collateral transfer AUD ord 15 15
BlackRock Investment Management (UK) Limited 21-Mar-17 yes	6.66 on mkt buy AUD ord 16,799 16,799
BlackRock Investment Management (Australia) Limited 21-Mar-17 yes	6.65 on mkt buy AUD ord 64,625 64,625
BlackRock Fund Advisors 21-Mar-17 yes	6.65 on mkt buy AUD ord 3,796 3,796
BlackRock Advisors,LLC 21-Mar-17 yes	6.65 on mkt buy AUD ord 4,949 4,949
BlackRock Fund Advisors 21-Mar-17 no	n/a in specie AUD ord 31,576 31,576
BlackRock Investment Management,LLC 22-Mar-17 yes	6.58 on mkt buy AUD ord 2,810 2,810
BlackRock Advisors(UK)Limited 22-Mar-17 yes	6.58 on mkt buy AUD ord 564 564
BlackRock Fund Advisors 22-Mar-17 yes	6.58 on mkt buy AUD ord 13,046 13,046
BlackRock Investment Management (Australia) Limited 22-Mar-17 yes	6.58 on mkt buy AUD ord 3,325 3,325
BlackRock Asset Management North Asia Limited 23-Mar-17 yes	6.72 on mkt buy AUD ord 1,324 1,324
BlackRock Fund Advisors 23-Mar-17 yes	6.72 on mkt buy AUD ord 30,896 30,896
BlackRock Fund Advisors 23-Mar-17 no	n/a in specie AUD ord 15,788 15,788
BlackRock Japan Co., Ltd. 23-Mar-17 no	n/a collateral transfer AUD ord 11 11
BlackRock Advisors(UK)Limited 24-Mar-17 yes	6.69 on mkt buy AUD ord 2,934 2,934
BlackRock Fund Advisors 24-Mar-17 no	n/a in specie AUD ord 15,788 15,788
BlackRock Japan Co., Ltd. 24-Mar-17 no	n/a collateral transfer AUD ord 88,458 88,458
BlackRock Advisors (UK) Limited 24-Mar-17 no	n/a collateral transfer AUD ord 150,268 150,268
BlackRock Investment Management (UK) Limited 27-Mar-17 yes	6.81 on mkt buy AUD ord 270,197 270,197
BlackRock Fund Advisors 27-Mar-17 no	n/a in specie AUD ord 954 954
BlackRock Fund Advisors 27-Mar-17 no	n/a in specie AUD ord 15,788 15,788
BlackRock Advisors (UK) Limited 27-Mar-17 no	n/a collateral transfer AUD ord 863,451 863,451
BlackRock Investment Management (UK) Limited 28-Mar-17 yes	6.93 on mkt buy AUD ord 273,342 273,342
BlackRock Advisors(UK)Limited 28-Mar-17 yes	6.93 on mkt buy AUD ord 3,479 3,479
BlackRock Advisors(UK)Limited 28-Mar-17 yes	6.93 on mkt buy AUD ord 10,437 10,437
BlackRock Investment Management (Australia) Limited 28-Mar-17 yes	6.93 on mkt buy AUD ord 13,020 13,020
BlackRock Investment Management (Australia) Limited 28-Mar-17 yes	6.93 on mkt buy AUD ord 4,745 4,745
BlackRock Investment Management (Australia) Limited 28-Mar-17 yes	6.93 on mkt buy AUD ord 14,003 14,003
BlackRock Fund Advisors 28-Mar-17 yes	6.93 on mkt buy AUD ord 13,842 13,842
BlackRock Fund Advisors 28-Mar-17 no	n/a in specie AUD ord 42,516 42,516
BlackRock Advisors (UK) Limited 28-Mar-17 no	n/a collateral transfer AUD ord 86,910 86,910
BlackRock Investment Management (UK) Limited 28-Mar-17 no	n/a collateral transfer AUD ord 2 2
BlackRock Fund Advisors 29-Mar-17 no	n/a in specie AUD ord 24,735 24,735
BlackRock Fund Advisors 29-Mar-17 no	n/a in specie AUD ord 69,258 69,258
BlackRock Japan Co., Ltd. 29-Mar-17 no	n/a collateral transfer AUD ord 201,749 201,749
BlackRock Financial Management, Inc. 29-Mar-17 no	n/a collateral transfer AUD ord 56,631 56,631
BlackRock Investment Management (UK) Limited 29-Mar-17 no	n/a collateral transfer AUD ord 16,365 16,365
BlackRock Fund Advisors 30-Mar-17 yes	7.15 on mkt buy AUD ord 44,800 44,800
BlackRock Fund Advisors 30-Mar-17 yes	7.15 on mkt buy AUD ord 9,522 9,522
BlackRock Investment Management (Australia) Limited 30-Mar-17 yes	7.14 on mkt buy AUD ord 30,885 30,885

ORG

page 3 of 11

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 30-Mar-17 yes	7.14 on mkt buy AUD ord 3,480 3,480
BlackRock Advisors(UK)Limited 30-Mar-17 yes	7.14 on mkt buy AUD ord 613 613
BlackRock(Netherlands)B.V. 30-Mar-17 yes	7.14 on mkt buy AUD ord 1,072 1,072
BlackRock Fund Advisors 30-Mar-17 yes	7.14 on mkt buy AUD ord 24,226 24,226
BlackRock Investment Management (UK) Limited 30-Mar-17 yes	7.14 on mkt buy AUD ord 15,065 15,065
BlackRock Institutional Trust Company, National Association 30-Mar-17 yes	7.14 on mkt buy AUD ord 148,822 148,822
BlackRock Fund Advisors 30-Mar-17 yes	7.14 on mkt buy AUD ord 11,892 11,892
BlackRock Fund Advisors 30-Mar-17 no	n/a in specie AUD ord 54,692 54,692
BlackRock Fund Advisors 30-Mar-17 no	n/a in specie AUD ord 9,944 9,944
BlackRock Advisors(UK)Limited 31-Mar-17 yes	7.05 on mkt buy AUD ord 10,440 10,440
BlackRock Advisors(UK)Limited 31-Mar-17 yes	7.05 on mkt buy AUD ord 10,694 10,694
BlackRock Institutional Trust Company, National Association 31-Mar-17 yes	7.05 on mkt buy AUD ord 14,191 14,191
BlackRock Institutional Trust Company, National Association 31-Mar-17 yes	7.05 on mkt buy AUD ord 9,494 9,494
BlackRock Investment Management (UK) Limited 31-Mar-17 no	n/a in specie AUD ord 68,093 68,093
BlackRock Fund Advisors 31-Mar-17 no	n/a in specie AUD ord 42,654 42,654
BlackRock Fund Advisors 31-Mar-17 no	n/a in specie AUD ord 28,436 28,436
BlackRock Institutional Trust Company, National Association 31-Mar-17 no	n/a in specie AUD ord 41,343 41,343
BlackRock Advisors (UK) Limited 31-Mar-17 no	n/a collateral transfer AUD ord 377,685 377,685
BlackRock Investment Management (UK) Limited 31-Mar-17 no	n/a collateral transfer AUD ord 72,999 72,999
BlackRock Investment Management (Australia) Limited 03-Apr-17 yes	7.04 on mkt buy AUD ord 30,885 30,885
BlackRock Advisors(UK)Limited 03-Apr-17 yes	7.04 on mkt buy AUD ord 3,499 3,499
BlackRock Advisors(UK)Limited 03-Apr-17 yes	7.04 on mkt buy AUD ord 2,926 2,926
BlackRock Advisors,LLC 03-Apr-17 yes	7.04 on mkt buy AUD ord 54,835 54,835
BlackRock Institutional Trust Company, National Association 03-Apr-17 yes	7.04 on mkt buy AUD ord 24,398 24,398
BlackRock Institutional Trust Company, National Association 03-Apr-17 no	n/a in specie AUD ord 7,047 7,047
BlackRock Advisors (UK) Limited 03-Apr-17 no	n/a collateral transfer AUD ord 181,928 181,928
BlackRock Advisors(UK)Limited 04-Apr-17 yes	7.02 on mkt buy AUD ord 3,480 3,480
BlackRock Fund Advisors 04-Apr-17 yes	7.02 on mkt buy AUD ord 32,451 32,451
BlackRock Fund Advisors 04-Apr-17 no	n/a in specie AUD ord 42,654 42,654
BlackRock Fund Advisors 04-Apr-17 no	n/a in specie AUD ord 9,944 9,944
BlackRock Advisors (UK) Limited 04-Apr-17 no	n/a collateral transfer AUD ord 368,297 368,297
BlackRock Advisors(UK)Limited 05-Apr-17 yes	7.12 on mkt buy AUD ord 2,925 2,925
BlackRock Advisors(UK)Limited 05-Apr-17 yes	7.12 on mkt buy AUD ord 612 612
BlackRock Fund Advisors 05-Apr-17 yes	7.12 on mkt buy AUD ord 16,552 16,552
BlackRock Fund Advisors 05-Apr-17 yes	7.12 on mkt buy AUD ord 13,117 13,117
BlackRock Fund Advisors 05-Apr-17 no	n/a in specie AUD ord 20,220 20,220
BlackRock Investment Management (UK) Limited 05-Apr-17 no	n/a in specie AUD ord 22,553 22,553
BlackRock Fund Advisors 05-Apr-17 no	n/a in specie AUD ord 29,832 29,832
BlackRock Fund Advisors 05-Apr-17 no	n/a in specie AUD ord 3,862 3,862
BlackRock Fund Advisors 05-Apr-17 no	n/a in specie AUD ord 3,862 3,862
BlackRock Investment Management (UK) Limited 06-Apr-17 yes	7.09 on mkt buy AUD ord 36,963 36,963
BlackRock Fund Advisors 06-Apr-17 yes	7.08 on mkt buy AUD ord 9,460 9,460
BlackRock Advisors(UK)Limited 06-Apr-17 yes	7.14 on mkt buy AUD ord 3,480 3,480
BlackRock Fund Advisors 06-Apr-17 yes	7.14 on mkt buy AUD ord 17,027 17,027
BlackRock Fund Advisors 06-Apr-17 yes	7.14 on mkt buy AUD ord 16,703 16,703
BlackRock Fund Advisors 06-Apr-17 no	n/a in specie AUD ord 14,262 14,262
BlackRock Asset Management North Asia Limited 07-Apr-17 yes	7.34 on mkt buy AUD ord 414 414
BlackRock Advisors(UK)Limited 07-Apr-17 yes	7.31 on mkt buy AUD ord 6,998 6,998
BlackRock Fund Advisors 07-Apr-17 yes	7.31 on mkt buy AUD ord 24,173 24,173
BlackRock Advisors (UK) Limited 07-Apr-17 no	n/a collateral transfer AUD ord 540,031 540,031
BlackRock Investment Management (UK) Limited 07-Apr-17 no	n/a collateral transfer AUD ord 10,622 10,622
BlackRock Fund Advisors 10-Apr-17 yes	7.45 on mkt buy AUD ord 17,551 17,551
BlackRock Fund Advisors 10-Apr-17 no	n/a in specie AUD ord 39,800 39,800
BlackRock Fund Advisors 10-Apr-17 no	n/a in specie AUD ord 19,888 19,888
BlackRock Advisors (UK) Limited 10-Apr-17 no	n/a collateral transfer AUD ord 79,730 79,730

ORG

page 4 of 11

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 10-Apr-17 no	n/a collateral transfer AUD ord 53,378 53,378
BlackRock Institutional Trust Company, National Association 11-Apr-17 yes	7.50 on mkt buy AUD ord 955 955
BlackRock Advisors(UK)Limited 11-Apr-17 yes	7.46 on mkt buy AUD ord 3,480 3,480
BlackRock Fund Advisors 11-Apr-17 no	n/a in specie AUD ord 6,800 6,800
BlackRock Investment Management (Australia) Limited 12-Apr-17 yes	7.52 on mkt buy AUD ord 13,119 13,119
BlackRock Asset Management Canada Limited 12-Apr-17 yes	7.52 on mkt buy AUD ord 5,551 5,551
BlackRock Institutional Trust Company, National Association 12-Apr-17 yes	7.52 on mkt buy AUD ord 10,282 10,282
BlackRock Investment Management (Australia) Limited 12-Apr-17 yes	7.52 on mkt buy AUD ord 2,708 2,708
BlackRock Fund Advisors 12-Apr-17 no	n/a in specie AUD ord 5,420 5,420
BlackRock Fund Advisors 12-Apr-17 no	n/a in specie AUD ord 67,750 67,750
BlackRock Fund Advisors 12-Apr-17 no	n/a in specie AUD ord 8,130 8,130
BlackRock Financial Management, Inc. 12-Apr-17 no	n/a collateral transfer AUD ord 527 527
BlackRock Investment Management (Australia) Limited 13-Apr-17 yes	7.52 on mkt buy AUD ord 24,684 24,684
BlackRock Investment Management (Australia) Limited 13-Apr-17 yes	7.52 on mkt buy AUD ord 6,171 6,171
BlackRock Institutional Trust Company, National Association 13-Apr-17 yes	7.52 on mkt buy AUD ord 6,260 6,260
BlackRock Fund Advisors 13-Apr-17 no	n/a in specie AUD ord 33,825 33,825
BlackRock Japan Co., Ltd. 13-Apr-17 no	n/a collateral transfer AUD ord 39,574 39,574
BlackRock Advisors (UK) Limited 13-Apr-17 no	n/a collateral transfer AUD ord 63,848 63,848
BlackRock Advisors (UK) Limited 14-Apr-17 no	n/a collateral transfer AUD ord 152 152
BlackRock Investment Management (UK) Limited 17-Apr-17 no	n/a collateral transfer AUD ord 64,000 64,000
BlackRock Fund Advisors 18-Apr-17 yes	7.55 on mkt buy AUD ord 8,942 8,942
BlackRock Investment Management (Australia) Limited 18-Apr-17 yes	7.40 on mkt buy AUD ord 24,684 24,684
BlackRock(Netherlands)B.V. 18-Apr-17 yes	7.40 on mkt buy AUD ord 1,013 1,013
BlackRock Fund Advisors 18-Apr-17 yes	7.40 on mkt buy AUD ord 10,902 10,902
BlackRock Fund Advisors 18-Apr-17 no	n/a in specie AUD ord 12,728 12,728
BlackRock Investment Management,LLC 19-Apr-17 yes	7.38 on mkt buy AUD ord 6,904 6,904
BlackRock Financial Management,Inc. 19-Apr-17 yes	7.38 on mkt buy AUD ord 8,039 8,039
BlackRock Advisors(UK)Limited 19-Apr-17 yes	7.38 on mkt buy AUD ord 3,480 3,480
BlackRock Advisors(UK)Limited 19-Apr-17 yes	7.38 on mkt buy AUD ord 2,926 2,926
BlackRock Fund Advisors 19-Apr-17 no	n/a in specie AUD ord 16,236 16,236
BlackRock Japan Co., Ltd. 19-Apr-17 no	n/a collateral transfer AUD ord 2 2
BlackRock Advisors (UK) Limited 19-Apr-17 no	n/a collateral transfer AUD ord 1,749,764 1,749,764
BlackRock Investment Management (UK) Limited 20-Apr-17 yes	7.40 on mkt buy AUD ord 18,718 18,718
BlackRock Investment Management (UK) Limited 20-Apr-17 yes	7.36 on mkt buy AUD ord 12,162 12,162
BlackRock Japan Co., Ltd. 20-Apr-17 no	n/a collateral transfer AUD ord 139,973 139,973
BlackRock Investment Management (UK) Limited 21-Apr-17 no	n/a in specie AUD ord 12,191 12,191
BlackRock Investment Management (UK) Limited 21-Apr-17 no	n/a in specie AUD ord 56,169 56,169
BlackRock Advisors (UK) Limited 21-Apr-17 no	n/a collateral transfer AUD ord 1,575,684 1,575,684
BlackRock Investment Management (UK) Limited 21-Apr-17 no	n/a collateral transfer AUD ord 1 1
BlackRock Advisors(UK)Limited 24-Apr-17 yes	7.47 on mkt buy AUD ord 3,499 3,499
BlackRock Fund Advisors 24-Apr-17 yes	7.47 on mkt buy AUD ord 8,189 8,189
BlackRock Investment Management (UK) Limited 24-Apr-17 no	n/a in specie AUD ord 132,410 132,410
BlackRock Japan Co., Ltd. 24-Apr-17 no	n/a collateral transfer AUD ord 48,998 48,998
BlackRock Japan Co., Ltd. 25-Apr-17 no	n/a collateral transfer AUD ord 1 1
BlackRock Advisors (UK) Limited 25-Apr-17 no	n/a collateral transfer AUD ord 1,396,234 1,396,234
BlackRock Investment Management,LLC 26-Apr-17 yes	7.50 on mkt buy AUD ord 984 984
BlackRock Advisors(UK)Limited 26-Apr-17 yes	7.53 on mkt buy AUD ord 3,636 3,636

ORG

page 5 of 11

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 26-Apr-17 yes	7.53 on mkt buy AUD ord 28,650 28,650
BlackRock Fund Advisors 26-Apr-17 yes	7.53 on mkt buy AUD ord 488 488
BlackRock Institutional Trust Company, National Association 26-Apr-17 yes	7.53 on mkt buy AUD ord 23,420 23,420
BlackRock Fund Advisors 26-Apr-17 no	n/a in specie AUD ord 11,988 11,988
BlackRock Advisors(UK)Limited 26-Apr-17 no	n/a in specie AUD ord 11,160 11,160
BlackRock Advisors (UK) Limited 26-Apr-17 no	n/a collateral transfer AUD ord 468,804 468,804
BlackRock Investment Management (UK) Limited 26-Apr-17 no	n/a collateral transfer AUD ord 48,999 48,999
BlackRock Fund Advisors 27-Apr-17 no	n/a in specie AUD ord 11,961 11,961
BlackRock Fund Advisors 27-Apr-17 no	n/a in specie AUD ord 954 954
BlackRock Advisors(UK)Limited 28-Apr-17 yes	7.18 on mkt buy AUD ord 1,226 1,226
BlackRock Investment Management (Australia) Limited 28-Apr-17 yes	7.18 on mkt buy AUD ord 13,852 13,852
BlackRock Fund Advisors 28-Apr-17 yes	7.18 on mkt buy AUD ord 16,140 16,140
BlackRock Institutional Trust Company, National Association 28-Apr-17 yes	7.18 on mkt buy AUD ord 13,612 13,612
BlackRock Fund Advisors 28-Apr-17 no	n/a in specie AUD ord 13,290 13,290
BlackRock Fund Advisors 28-Apr-17 no	n/a in specie AUD ord 11,137 11,137
BlackRock Institutional Trust Company, National Association 28-Apr-17 no	n/a in specie AUD ord 24,988 24,988
BlackRock Asset Management Canada Limited 01-May-17 yes	7.18 on mkt buy AUD ord 6,164 6,164
BlackRock Investment Management (Australia) Limited 01-May-17 yes	7.17 on mkt buy AUD ord 24,468 24,468
BlackRock Investment Management,LLC 01-May-17 yes	7.17 on mkt buy AUD ord 3,162 3,162
BlackRock Investment Management (Australia) Limited 01-May-17 yes	7.17 on mkt buy AUD ord 31,343 31,343
BlackRock Investment Management (UK) Limited 01-May-17 no	n/a collateral transfer AUD ord 49,000 49,000
BlackRock Asset Management Canada Limited 02-May-17 yes	7.17 on mkt buy AUD ord 576 576
BlackRock Advisors(UK)Limited 02-May-17 yes	7.36 on mkt buy AUD ord 136,780 136,780
BlackRock Fund Advisors 02-May-17 yes	7.36 on mkt buy AUD ord 33,142 33,142
BlackRock Fund Advisors 02-May-17 no	n/a in specie AUD ord 6,785 6,785
BlackRock Advisors (UK) Limited 02-May-17 no	n/a collateral transfer AUD ord 172,896 172,896
BlackRock Investment Management (UK) Limited 02-May-17 no	n/a collateral transfer AUD ord 80,000 80,000
BlackRock Advisors(UK)Limited 03-May-17 yes	7.53 on mkt buy AUD ord 912 912
BlackRock Fund Advisors 03-May-17 no	n/a in specie AUD ord 31,920 31,920
BlackRock Advisors(UK)Limited 04-May-17 yes	7.51 on mkt buy AUD ord 3,482 3,482
BlackRock Investment Management (Australia) Limited 04-May-17 yes	7.51 on mkt buy AUD ord 53,602 53,602
BlackRock Fund Advisors 04-May-17 no	n/a in specie AUD ord 2,658 2,658
BlackRock Fund Advisors 05-May-17 no	n/a in specie AUD ord 13,265 13,265
BlackRock Fund Advisors 05-May-17 no	n/a in specie AUD ord 79,552 79,552
BlackRock Institutional Trust Company, National Association 08-May-17 no	n/a in specie AUD ord 9,280 9,280
BlackRock Fund Advisors 08-May-17 yes	7.55 on mkt buy AUD ord 25,634 25,634
BlackRock Advisors(UK)Limited 08-May-17 yes	7.58 on mkt buy AUD ord 1,130 1,130
BlackRock Investment Management (UK) Limited 08-May-17 no	n/a in specie AUD ord 128,767 128,767
BlackRock Fund Advisors 08-May-17 no	n/a in specie AUD ord 23,940 23,940
BlackRock Fund Advisors 08-May-17 no	n/a in specie AUD ord 14,958 14,958
BlackRock Advisors (UK) Limited 08-May-17 no	n/a collateral transfer AUD ord 1 1
BlackRock Fund Advisors 09-May-17 yes	7.78 on mkt buy AUD ord 49,417 49,417
BlackRock Advisors(UK)Limited 09-May-17 yes	7.78 on mkt buy AUD ord 3,483 3,483
BlackRock Fund Advisors 09-May-17 no	n/a in specie AUD ord 4,430 4,430
BlackRock Fund Advisors 09-May-17 no	n/a in specie AUD ord 5,306 5,306
BlackRock Fund Advisors 09-May-17 no	n/a in specie AUD ord 14,958 14,958
BlackRock Fund Advisors 09-May-17 no	n/a in specie AUD ord 3,862 3,862
BlackRock Fund Advisors 09-May-17 no	n/a in specie AUD ord 24,930 24,930
BlackRock Fund Advisors 10-May-17 yes	7.82 on mkt buy AUD ord 8,805 8,805
BlackRock Investment Management,LLC 10-May-17 yes	7.82 on mkt buy AUD ord 2,099 2,099
BlackRock Investment Management (Australia) Limited 10-May-17 yes	7.83 on mkt buy AUD ord 20,054 20,054
BlackRock Fund Advisors 10-May-17 yes	7.85 on mkt buy AUD ord 13,395 13,395
BlackRock Fund Advisors 10-May-17 no	n/a in specie AUD ord 9,972 9,972
BlackRock Fund Advisors 10-May-17 no	n/a in specie AUD ord 7,560 7,560
BlackRock Fund Advisors 10-May-17 no	n/a in specie AUD ord 24,930 24,930
BlackRock Fund Advisors 11-May-17 no	n/a in specie AUD ord 9,972 9,972

ORG

page 6 of 11

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 11-May-17 no	n/a in specie AUD ord 11,585 11,585
BlackRock Japan Co., Ltd. 11-May-17 no	n/a collateral transfer AUD ord 49,154 49,154
BlackRock Investment Management (UK) Limited 11-May-17 no	n/a collateral transfer AUD ord 13,080 13,080
BlackRock Advisors(UK)Limited 12-May-17 yes	7.80 on mkt buy AUD ord 20,916 20,916
BlackRock Advisors,LLC 12-May-17 yes	7.71 on mkt buy AUD ord 117,447 117,447
BlackRock Advisors(UK)Limited 12-May-17 yes	7.71 on mkt buy AUD ord 10,686 10,686
BlackRock Advisors(UK)Limited 12-May-17 yes	7.71 on mkt buy AUD ord 623 623
BlackRock Advisors(UK)Limited 12-May-17 yes	7.71 on mkt buy AUD ord 5,616 5,616
BlackRock Institutional Trust Company, National Association 12-May-17 yes	7.71 on mkt buy AUD ord 3,666 3,666
BlackRock Fund Advisors 12-May-17 no	n/a in specie AUD ord 34,902 34,902
BlackRock Fund Advisors 12-May-17 no	n/a in specie AUD ord 9,972 9,972
BlackRock Advisors(UK)Limited 12-May-17 no	n/a in specie AUD ord 5,012 5,012
BlackRock Institutional Trust Company, National Association 15-May-17 yes	7.63 on mkt buy AUD ord 8,823 8,823
BlackRock Advisors(UK)Limited 15-May-17 yes	7.72 on mkt buy AUD ord 10,458 10,458
BlackRock Fund Advisors 15-May-17 yes	7.78 on mkt buy AUD ord 39,750 39,750
BlackRock Fund Advisors 15-May-17 no	n/a in specie AUD ord 13,540 13,540
BlackRock Fund Advisors 15-May-17 no	n/a in specie AUD ord 6,612 6,612
BlackRock Fund Advisors 15-May-17 no	n/a in specie AUD ord 24,930 24,930
BlackRock Fund Advisors 15-May-17 no	n/a in specie AUD ord 9,972 9,972
BlackRock Institutional Trust Company, National Association 15-May-17 no	n/a in specie AUD ord 28,024 28,024
BlackRock Advisors (UK) Limited 15-May-17 no	n/a collateral transfer AUD ord 74,000 74,000
BlackRock Investment Management (UK) Limited 16-May-17 yes	7.86 on mkt buy AUD ord 8,551 8,551
BlackRock Advisors(UK)Limited 16-May-17 yes	7.79 on mkt buy AUD ord 22,420 22,420
BlackRock Advisors(UK)Limited 16-May-17 yes	7.83 on mkt buy AUD ord 17,430 17,430
BlackRock Advisors(UK)Limited 16-May-17 yes	7.83 on mkt buy AUD ord 625 625
BlackRock Advisors(UK)Limited 16-May-17 yes	7.83 on mkt buy AUD ord 11,268 11,268
BlackRock Institutional Trust Company, National Association 16-May-17 yes	7.83 on mkt buy AUD ord 65,615 65,615
BlackRock Investment Management (Australia) Limited 16-May-17 yes	7.83 on mkt buy AUD ord 18,910 18,910
BlackRock Investment Management (Australia) Limited 16-May-17 yes	7.83 on mkt buy AUD ord 5,662 5,662
BlackRock Investment Management (Australia) Limited 16-May-17 yes	7.83 on mkt buy AUD ord 10,174 10,174
BlackRock Advisors(UK)Limited 16-May-17 no	n/a in specie AUD ord 21,687 21,687
BlackRock Fund Advisors 16-May-17 no	n/a in specie AUD ord 9,972 9,972
BlackRock Fund Advisors 16-May-17 no	n/a in specie AUD ord 19,944 19,944
BlackRock Fund Advisors 16-May-17 no	n/a in specie AUD ord 34,902 34,902
BlackRock Investment Management (UK) Limited 16-May-17 no	n/a collateral transfer AUD ord 73,999 73,999
BlackRock Fund Advisors 17-May-17 yes	7.74 on mkt buy AUD ord 11,448 11,448
BlackRock Fund Advisors 17-May-17 yes	7.74 on mkt buy AUD ord 360 360
BlackRock Investment Management (Australia) Limited 17-May-17 yes	7.71 on mkt buy AUD ord 10,932 10,932
BlackRock Fund Advisors 17-May-17 yes	7.72 on mkt buy AUD ord 39,480 39,480
BlackRock Institutional Trust Company, National Association 17-May-17 yes	7.72 on mkt buy AUD ord 9,702 9,702
BlackRock Investment Management (Australia) Limited 17-May-17 yes	7.72 on mkt buy AUD ord 2,549 2,549
BlackRock Fund Advisors 17-May-17 yes	7.72 on mkt buy AUD ord 17,089 17,089
BlackRock Fund Advisors 17-May-17 no	n/a in specie AUD ord 10,014 10,014
BlackRock Investment Management (UK) Limited 18-May-17 yes	7.66 on mkt buy AUD ord 27,453 27,453
BlackRock Advisors(UK)Limited 18-May-17 yes	7.67 on mkt buy AUD ord 3,484 3,484
BlackRock Advisors(UK)Limited 18-May-17 yes	7.73 on mkt buy AUD ord 10,452 10,452
BlackRock Advisors(UK)Limited 18-May-17 yes	7.73 on mkt buy AUD ord 1,250 1,250
BlackRock Advisors(UK)Limited 18-May-17 yes	7.73 on mkt buy AUD ord 5,625 5,625
BlackRock Advisors(UK)Limited 18-May-17 yes	7.73 on mkt buy AUD ord 1,824 1,824
BlackRock Advisors(UK)Limited 18-May-17 yes	7.73 on mkt buy AUD ord 75,738 75,738
BlackRock Advisors(UK)Limited 18-May-17 yes	7.73 on mkt buy AUD ord 121,638 121,638
BlackRock Advisors(UK)Limited 18-May-17 yes	7.73 on mkt buy AUD ord 13,992 13,992
BlackRock Asset Management Canada Limited 18-May-17 yes	7.73 on mkt buy AUD ord 4,117 4,117
BlackRock Investment Management (Australia) Limited 18-May-17 yes	7.73 on mkt buy AUD ord 2,938 2,938
BlackRock Advisors(UK)Limited 18-May-17 yes	7.73 on mkt buy AUD ord 3,484 3,484

ORG

page 7 of 11

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 18-May-17 yes	7.73 on mkt buy AUD ord 1,012 1,012
BlackRock Fund Advisors 18-May-17 no	n/a in specie AUD ord 42,945 42,945
BlackRock Institutional Trust Company, National Association 18-May-17 no	n/a in specie AUD ord 8,823 8,823
BlackRock Investment Management (Australia) Limited 18-May-17 no	n/a in specie AUD ord 166,319 166,319
BlackRock Japan Co., Ltd. 18-May-17 no	n/a collateral transfer AUD ord 52 52
BlackRock Advisors (UK) Limited 18-May-17 no	n/a collateral transfer AUD ord 891,349 891,349
BlackRock Advisors(UK)Limited 19-May-17 yes	7.61 on mkt buy AUD ord 6,250 6,250
BlackRock Investment Management (Australia) Limited 19-May-17 yes	7.59 on mkt buy AUD ord 15,136 15,136
BlackRock Fund Advisors 19-May-17 no	n/a in specie AUD ord 1,431 1,431
BlackRock Fund Advisors 19-May-17 no	n/a in specie AUD ord 5,306 5,306
BlackRock Investment Management (UK) Limited 19-May-17 no	n/a collateral transfer AUD ord 74,000 74,000
BlackRock Fund Advisors 22-May-17 yes	7.70 on mkt buy AUD ord 10,664 10,664
BlackRock Advisors(UK)Limited 22-May-17 yes	7.89 on mkt buy AUD ord 3,528 3,528
BlackRock Fund Advisors 22-May-17 yes	7.89 on mkt buy AUD ord 13,065 13,065
BlackRock Fund Advisors 22-May-17 no	n/a in specie AUD ord 620 620
BlackRock Fund Advisors 22-May-17 no	n/a in specie AUD ord 15,021 15,021
BlackRock Fund Advisors 22-May-17 no	n/a in specie AUD ord 10,014 10,014
BlackRock Fund Advisors 22-May-17 no	n/a in specie AUD ord 45,063 45,063
BlackRock Advisors(UK)Limited 23-May-17 yes	7.85 on mkt buy AUD ord 17,865 17,865
BlackRock Advisors(UK)Limited 23-May-17 yes	7.85 on mkt buy AUD ord 3,125 3,125
BlackRock Fund Advisors 23-May-17 no	n/a in specie AUD ord 25,035 25,035
BlackRock Advisors (UK) Limited 23-May-17 no	n/a collateral transfer AUD ord 78,986 78,986
BlackRock Investment Management (UK) Limited 23-May-17 no	n/a collateral transfer AUD ord 74,000 74,000
BlackRock Advisors(UK)Limited 24-May-17 yes	7.86 on mkt buy AUD ord 3,750 3,750
BlackRock Advisors(UK)Limited 24-May-17 yes	7.86 on mkt buy AUD ord 5,000 5,000
BlackRock Fund Advisors 24-May-17 yes	7.86 on mkt buy AUD ord 42,518 42,518
BlackRock Investment Management (Australia) Limited 24-May-17 no	n/a in specie AUD ord 14,617 14,617
BlackRock Advisors (UK) Limited 24-May-17 no	n/a collateral transfer AUD ord 245,019 245,019
BlackRock Financial Management, Inc. 24-May-17 no	n/a collateral transfer AUD ord 62,137 62,137
BlackRock Advisors(UK)Limited 25-May-17 yes	8.01 on mkt buy AUD ord 10,584 10,584
BlackRock Institutional Trust Company, National Association 25-May-17 yes	8.01 on mkt buy AUD ord 28,566 28,566
BlackRock Investment Management (Australia) Limited 25-May-17 yes	8.01 on mkt buy AUD ord 2,532 2,532
BlackRock Japan Co., Ltd. 25-May-17 no	n/a collateral transfer AUD ord 74,000 74,000
BlackRock Advisors (UK) Limited 25-May-17 no	n/a collateral transfer AUD ord 80,270 80,270
BlackRock Advisors(UK)Limited 26-May-17 yes	7.91 on mkt buy AUD ord 53,864 53,864
BlackRock Advisors(UK)Limited 26-May-17 yes	7.93 on mkt buy AUD ord 3,528 3,528
BlackRock Advisors(UK)Limited 26-May-17 yes	7.93 on mkt buy AUD ord 30,000 30,000
BlackRock Fund Advisors 26-May-17 no	n/a in specie AUD ord 16,404 16,404
BlackRock Fund Advisors 26-May-17 no	n/a in specie AUD ord 20,028 20,028
BlackRock Fund Advisors 26-May-17 no	n/a in specie AUD ord 11,137 11,137
BlackRock Fund Advisors 26-May-17 no	n/a in specie AUD ord 1,431 1,431
BlackRock Fund Advisors 26-May-17 no	n/a in specie AUD ord 7,724 7,724
BlackRock Institutional Trust Company, National Association 26-May-17 no	n/a in specie AUD ord 530,160 530,160
BlackRock Investment Management (UK) Limited 26-May-17 no	n/a in specie AUD ord 69,067 69,067
BlackRock Investment Management (UK) Limited 26-May-17 no	n/a in specie AUD ord 18,626 18,626
BlackRock Investment Management (UK) Limited 26-May-17 no	n/a collateral transfer AUD ord 6 6
BlackRock Advisors(UK)Limited 29-May-17 yes	7.99 on mkt buy AUD ord 1,936 1,936
BlackRock Advisors(UK)Limited 29-May-17 yes	7.99 on mkt buy AUD ord 1,936 1,936
BlackRock Advisors (UK) Limited 29-May-17 no	n/a collateral transfer AUD ord 368,440 368,440
BlackRock Investment Management (Australia) Limited 30-May-17 yes	7.96 on mkt buy AUD ord 13,445 13,445
BlackRock Advisors(UK)Limited 30-May-17 yes	7.93 on mkt buy AUD ord 7,742 7,742
BlackRock Fund Advisors 30-May-17 no	n/a in specie AUD ord 45,063 45,063
BlackRock Fund Advisors 30-May-17 no	n/a in specie AUD ord 20,028 20,028

ORG

page 8 of 11

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. 31-May-17 yes	7.70 on mkt buy AUD ord 377 377
BlackRock Advisors(UK)Limited 31-May-17 yes	7.70 on mkt buy AUD ord 8,808 8,808
BlackRock Institutional Trust Company, National Association 31-May-17 yes	7.70 on mkt buy AUD ord 12,905 12,905
BlackRock Institutional Trust Company, National Association 31-May-17 yes	7.70 on mkt buy AUD ord 118,336 118,336
BlackRock Institutional Trust Company, National Association 31-May-17 yes	7.70 on mkt buy AUD ord 67,472 67,472
BlackRock Institutional Trust Company, National Association 31-May-17 yes	7.70 on mkt buy AUD ord 15,951 15,951
BlackRock Institutional Trust Company, National Association 31-May-17 yes	7.70 on mkt buy AUD ord 145,388 145,388
BlackRock Institutional Trust Company, National Association 31-May-17 yes	7.70 on mkt buy AUD ord 21,138 21,138
BlackRock Fund Advisors 31-May-17 yes	7.70 on mkt buy AUD ord 87,630 87,630
BlackRock Fund Advisors 31-May-17 yes	7.70 on mkt buy AUD ord 359,028 359,028
BlackRock Fund Advisors 31-May-17 yes	7.70 on mkt buy AUD ord 8,541 8,541
BlackRock Advisors(UK)Limited 31-May-17 yes	7.70 on mkt buy AUD ord 11,886 11,886
BlackRock Institutional Trust Company, National Association 31-May-17 yes	7.70 on mkt buy AUD ord 73,271 73,271
BlackRock(Netherlands)B.V. 31-May-17 yes	7.70 on mkt buy AUD ord 1,586 1,586
BlackRock Institutional Trust Company, National Association 31-May-17 yes	7.70 on mkt buy AUD ord 4,636 4,636
BlackRock Investment Management (Australia) Limited 31-May-17 yes	7.70 on mkt buy AUD ord 2,871 2,871
BlackRock Advisors(UK)Limited 31-May-17 yes	7.70 on mkt buy AUD ord 281 281
BlackRock International Limited 31-May-17 yes	7.70 on mkt buy AUD ord 706 706
BlackRock Financial Management,Inc. 31-May-17 yes	7.70 on mkt buy AUD ord 2,689 2,689
BlackRock Advisors(UK)Limited 31-May-17 yes	7.70 on mkt buy AUD ord 380 380
BlackRock Institutional Trust Company, National Association 31-May-17 yes	7.70 on mkt buy AUD ord 2,344 2,344
BlackRock(Netherlands)B.V. 31-May-17 yes	7.70 on mkt buy AUD ord 50 50
BlackRock Institutional Trust Company, National Association 31-May-17 yes	7.70 on mkt buy AUD ord 65 65
BlackRock Investment Management,LLC 31-May-17 yes	7.70 on mkt buy AUD ord 1,136 1,136
BlackRock Investment Management (Australia) Limited 31-May-17 yes	7.70 on mkt buy AUD ord 91 91
BlackRock Advisors(UK)Limited 31-May-17 yes	7.70 on mkt buy AUD ord 7,030 7,030
BlackRock Advisors(UK)Limited 31-May-17 yes	7.78 on mkt buy AUD ord 7,030 7,030
BlackRock Advisors(UK)Limited 31-May-17 yes	7.70 on mkt buy AUD ord 4,770 4,770
BlackRock International Limited 31-May-17 yes	7.70 on mkt buy AUD ord 11,940 11,940
BlackRock Financial Management,Inc. 31-May-17 yes	7.70 on mkt buy AUD ord 45,521 45,521
BlackRock Advisors(UK)Limited 31-May-17 yes	7.70 on mkt buy AUD ord 6,437 6,437
BlackRock Institutional Trust Company, National Association 31-May-17 yes	7.70 on mkt buy AUD ord 39,673 39,673
BlackRock(Netherlands)B.V. 31-May-17 yes	7.70 on mkt buy AUD ord 859 859
BlackRock Institutional Trust Company, National Association 31-May-17 yes	7.70 on mkt buy AUD ord 1,110 1,110
BlackRock Investment Management,LLC 31-May-17 yes	7.70 on mkt buy AUD ord 19,222 19,222
BlackRock Investment Management (Australia) Limited 31-May-17 yes	7.70 on mkt buy AUD ord 1,555 1,555
BlackRock Fund Advisors 01-Jun-17 yes	7.71 on mkt buy AUD ord 18,624 18,624
BlackRock Advisors(UK)Limited 01-Jun-17 yes	7.69 on mkt buy AUD ord 7,742 7,742
BlackRock Advisors(UK)Limited 01-Jun-17 yes	7.69 on mkt buy AUD ord 10,680 10,680
BlackRock Advisors(UK)Limited 01-Jun-17 yes	7.69 on mkt buy AUD ord 4,298 4,298
BlackRock Investment Management (Australia) Limited 01-Jun-17 yes	7.69 on mkt buy AUD ord 14,130 14,130
BlackRock Advisors(UK)Limited 01-Jun-17 no	n/a in specie AUD ord 319,653 319,653
BlackRock Advisors(UK)Limited 01-Jun-17 no	n/a in specie AUD ord 85,106 85,106
BlackRock Investment Management (UK) Limited 01-Jun-17 no	n/a collateral transfer AUD ord 73,999 73,999
BlackRock Fund Advisors 02-Jun-17 yes	7.76 on mkt buy AUD ord 1,798 1,798
BlackRock Advisors(UK)Limited 02-Jun-17 yes	7.69 on mkt buy AUD ord 3,515 3,515
BlackRock Japan Co., Ltd. 02-Jun-17 no	n/a collateral transfer AUD ord 74,000 74,000
BlackRock Advisors (UK) Limited 02-Jun-17 no	n/a collateral transfer AUD ord 1,492,908 1,492,908
BlackRock Fund Advisors 05-Jun-17 no	n/a in specie AUD ord 620 620
BlackRock Advisors (UK) Limited 05-Jun-17 no	n/a collateral transfer AUD ord 240,764 240,764
BlackRock Investment Management (UK) Limited 05-Jun-17 no	n/a collateral transfer AUD ord 29,319 29,319
BlackRock Advisors(UK)Limited 06-Jun-17 yes	7.43 on mkt buy AUD ord 7,032 7,032
BlackRock Financial Management,Inc. 06-Jun-17 yes	7.43 on mkt buy AUD ord 5,338 5,338
BlackRock Fund Advisors 06-Jun-17 no	n/a in specie AUD ord 35,364 35,364

ORG

page 9 of 11

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 Fund Advisors 07-Jun-17 no	n/a in specie AUD ord 11,648 11,648
BlackRock Fund Advisors 07-Jun-17 no	n/a in specie AUD ord 8,816 8,816
BlackRock Investment Management (UK) Limited 07-Jun-17 no	n/a in specie AUD ord 85,106 85,106
BlackRock Investment Management (UK) Limited 07-Jun-17 no	n/a in specie AUD ord 319,653 319,653
BlackRock Investment Management (UK) Limited 07-Jun-17 no	n/a collateral transfer AUD ord 74,000 74,000
BlackRock Advisors(UK)Limited 08-Jun-17 yes	7.40 on mkt buy AUD ord 3,559 3,559
BlackRock Advisors,LLC 08-Jun-17 yes	7.40 on mkt buy AUD ord 68,764 68,764
BlackRock Fund Advisors 08-Jun-17 no	n/a in specie AUD ord 3,136 3,136
BlackRock Advisors (UK) Limited 08-Jun-17 no	n/a collateral transfer AUD ord 1,434,027 1,434,027
BlackRock Financial Management,Inc. 09-Jun-17 yes	7.32 on mkt buy AUD ord 142 142
BlackRock Fund Advisors 09-Jun-17 yes	7.33 on mkt buy AUD ord 1,798 1,798
BlackRock Institutional Trust Company, National Association 09-Jun-17 yes	7.34 on mkt buy AUD ord 86,318 86,318
BlackRock Institutional Trust Company, National Association 09-Jun-17 yes	7.32 on mkt buy AUD ord 7,674 7,674
BlackRock Advisors(UK)Limited 09-Jun-17 yes	7.32 on mkt buy AUD ord 1,226 1,226
BlackRock Fund Advisors 09-Jun-17 no	n/a in specie AUD ord 3,100 3,100
BlackRock Advisors (UK) Limited 09-Jun-17 no	n/a collateral transfer AUD ord 328,070 328,070
BlackRock Fund Advisors 12-Jun-17 no	n/a in specie AUD ord 10,104 10,104
BlackRock Fund Advisors 12-Jun-17 no	n/a in specie AUD ord 620 620
BlackRock Institutional Trust Company, National Association 13-Jun-17 no	n/a in specie AUD ord 38,730 38,730
BlackRock Advisors(UK)Limited 13-Jun-17 yes	7.54 on mkt buy AUD ord 17,800 17,800
BlackRock Advisors(UK)Limited 13-Jun-17 yes	7.54 on mkt buy AUD ord 816 816
BlackRock Fund Advisors 13-Jun-17 no	n/a in specie AUD ord 25,260 25,260
BlackRock Advisors (UK) Limited 13-Jun-17 no	n/a collateral transfer AUD ord 2,258,997 2,258,997
BlackRock Investment Management (Australia) Limited 14-Jun-17 yes	7.41 on mkt buy AUD ord 46,741 46,741
BlackRock Advisors(UK)Limited 14-Jun-17 yes	7.38 on mkt buy AUD ord 14,240 14,240
BlackRock Advisors(UK)Limited 14-Jun-17 yes	7.38 on mkt buy AUD ord 405 405
BlackRock Advisors(UK)Limited 14-Jun-17 yes	7.38 on mkt buy AUD ord 3,070 3,070
BlackRock Advisors(UK)Limited 14-Jun-17 yes	7.39 on mkt buy AUD ord 89,000 89,000
BlackRock Fund Advisors 14-Jun-17 no	n/a in specie AUD ord 4,032 4,032
BlackRock Fund Advisors 14-Jun-17 no	n/a in specie AUD ord 20,430 20,430
BlackRock Japan Co., Ltd. 14-Jun-17 no	n/a collateral transfer AUD ord 1,113,252 1,113,252
BlackRock Japan Co.,Ltd. 15-Jun-17 yes	7.17 on mkt buy AUD ord 4,902 4,902
BlackRock Advisors(UK)Limited 15-Jun-17 yes	7.13 on mkt buy AUD ord 10,680 10,680
BlackRock Advisors(UK)Limited 15-Jun-17 yes	7.13 on mkt buy AUD ord 4,298 4,298
BlackRock Investment Management (Australia) Limited 15-Jun-17 yes	7.13 on mkt buy AUD ord 57,222 57,222
BlackRock Advisors(UK)Limited 15-Jun-17 yes	7.13 on mkt buy AUD ord 391,600 391,600
BlackRock Investment Management (Australia) Limited 16-Jun-17 yes	7.17 on mkt buy AUD ord 20,570 20,570
BlackRock Advisors(UK)Limited 16-Jun-17 yes	7.16 on mkt buy AUD ord 4,298 4,298
BlackRock Advisors(UK)Limited 16-Jun-17 yes	7.17 on mkt buy AUD ord 70,607 70,607
BlackRock(Singapore)Limited 16-Jun-17 yes	7.17 on mkt buy AUD ord 2,916 2,916
BlackRock Investment Management (UK) Limited 16-Jun-17 yes	7.17 on mkt buy AUD ord 6,576 6,576
BlackRock Advisors(UK)Limited 16-Jun-17 yes	7.17 on mkt buy AUD ord 62,701 62,701
BlackRock Asset Management North Asia Limited 16-Jun-17 yes	7.17 on mkt buy AUD ord 910 910
BlackRock(Singapore)Limited 16-Jun-17 yes	7.17 on mkt buy AUD ord 2,589 2,589
BlackRock Investment Management (UK) Limited 16-Jun-17 yes	7.17 on mkt buy AUD ord 5,840 5,840
BlackRock Institutional Trust Company, National Association 16-Jun-17 yes	7.17 on mkt buy AUD ord 182,966 182,966
BlackRock Asset Management Canada Limited 16-Jun-17 yes	7.17 on mkt buy AUD ord 11,897 11,897
BlackRock Asset Management Canada Limited 16-Jun-17 yes	7.17 on mkt buy AUD ord 6,964 6,964
BlackRock Institutional Trust Company, National Association 16-Jun-17 yes	7.17 on mkt buy AUD ord 17,987 17,987
BlackRock Institutional Trust Company, National Association 16-Jun-17 yes	7.17 on mkt buy AUD ord 11,029 11,029
BlackRock Advisors(UK)Limited 16-Jun-17 yes	7.17 on mkt buy AUD ord 35,600 35,600
BlackRock Institutional Trust Company, National Association 16-Jun-17 no	n/a in specie AUD ord 7,368 7,368
BlackRock Advisors(UK)Limited 16-Jun-17 no	n/a in specie AUD ord 326,910 326,910

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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 16-Jun-17 no	n/a in specie AUD ord 86,759 86,759
BlackRock Japan Co., Ltd. 16-Jun-17 no	n/a collateral transfer AUD ord 5 5
BlackRock Advisors (UK) Limited 16-Jun-17 no	n/a collateral transfer AUD ord 1,391,496 1,391,496
BlackRock Advisors(UK)Limited 19-Jun-17 yes	7.19 on mkt buy AUD ord 3,560 3,560
BlackRock Advisors(UK)Limited 19-Jun-17 yes	7.19 on mkt buy AUD ord 10,680 10,680
BlackRock Advisors(UK)Limited 19-Jun-17 yes	7.19 on mkt buy AUD ord 1,230 1,230
BlackRock Investment Management (Australia) Limited 19-Jun-17 yes	7.19 on mkt buy AUD ord 195,044 195,044
BlackRock Fund Advisors 19-Jun-17 no	n/a in specie AUD ord 3,910 3,910
BlackRock Investment Management (Australia) Limited 19-Jun-17 yes	6.99 on mkt buy AUD ord 147,040 147,040
BlackRock Advisors (UK) Limited 19-Jun-17 no	n/a collateral transfer AUD ord 20,764 20,764

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Annexure C

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

21-Jun-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

21-Jun-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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