ORIGIN ENERGY LIMITED — Major Shareholding Notification 2017

Jul 3, 2017

605 page 1/2 15 July 2001

Form 605

Corporations Act 2001 Section 671B

Notice of ceasing to be a 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 ceased to be a substantial holder on 30 / / 06 2017 The previous notice was given to the company on 21 / / 06 2017 The previous notice was dated 19 / / 06 2017

2. Changes in relevant interests

Particulars of each change in, or change in the nature of, a relevant interest (2) of the substantial holder or an associate (3) in voting securities of the company or scheme, since the substantial holder was last required to give a substantial holding notice to the company or scheme are as follows:

Date of change	Person whose relevant interest changed	Nature of change (4)	Consideration given in relation to change(5)	Class (6) and number of securities affected	Person's votes affected
	Annexure A & C

3. Changes in association

The persons who have become associates (3) of, ceased to be associates of, or have changed the nature of their association (7) with, the substantial holder in relation to voting interests in the company or scheme are as follows:

Name and ACN/ARSN (if applicable) Nature of association

4. Addresses

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

Name	Address
Annexure B

Signature

print name sign here	capacity Kayla Mulvihill *Authorised Signatory
	date / / 04 07 2017

605 page 2/2 15 July 2001

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 4 of the form.

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

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

(4) Include details of:

• (a) any relevant agreement or other circumstances because of which the change in relevant interest occurred. 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.

• (5) 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.

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

• (7) Give details, if appropriate, of the present association and any change in that association since the last substantial holding notice.

Annexure A

This is Annexure A of 3 pages referred to in form 605 Notice of ceasing to be a substantial shareholder

Kayla Mulvihill, Authorised Signatory

04-Jul-17 Date

2. Changes in relevant interests

		ORIGIN ENERGY	LTD (ORG)
Date of Change	Person whose relevant interest changed	Nature of change Consideration given in change (5)	(4) / relation to	CCY	Class (6) and number of securities affected		Person's votes affected
20-Jun-17	BlackRock Investment Management	on mkt sell	7.05	AUD	ord	-27,193	-27,193
	(Australia)Limited
20-Jun-17	BlackRock Advisors(UK)Limited	on mkt buy	6.99	AUD	ord	3,515	3,515
20-Jun-17	BlackRock Advisors(UK)Limited	on mkt buy	6.99	AUD	ord	17,800	17,800
20-Jun-17	BlackRock Advisors(UK)Limited	on mkt buy	6.99	AUD	ord	4,305	4,305
20-Jun-17	BlackRock Fund Advisors	on mkt sell	6.99	AUD	ord	-46,573	-46,573
20-Jun-17	BlackRock Fund Advisors	on mkt sell	6.99	AUD	ord	-22,680	-22,680
20-Jun-17	BlackRock Fund Advisors	on mkt sell	6.99	AUD	ord	-10,850	-10,850
20-Jun-17	BlackRock Fund Advisors	on mkt sell	6.99	AUD	ord	-9,149	-9,149
20-Jun-17	BlackRock Advisors(UK)Limited	on mkt buy	7.05	AUD	ord	67,640	67,640
20-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	15,510	15,510
20-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	-23,568	-23,568
20-Jun-17	BlackRock Institutional Trust	in specie	n/a	AUD	ord	-7,674	-7,674
	Company,National Association
20-Jun-17	BlackRock Advisors(UK)Limited	in specie	n/a	AUD	ord	-174,134	-174,134
20-Jun-17	BlackRock Advisors(UK)Limited	in specie	n/a	AUD	ord	-77,057	-77,057
20-Jun-17	BlackRock Advisors(UK)Limited	in specie	n/a	AUD	ord	-7,866	-7,866
20-Jun-17	BlackRock Advisors(UK)Limited	in specie	n/a	AUD	ord	-10,117	-10,117
20-Jun-17	BlackRock Japan Co.,Ltd.	collateral transfer	n/a	AUD	ord	-5	-5
20-Jun-17	BlackRock Advisors(UK)Limited	collateral transfer	n/a	AUD	ord	4,228	4,228
21-Jun-17	BlackRock Advisors(UK)Limited	on mkt buy	6.80	AUD	ord	830	830
21-Jun-17	BlackRock Institutional Trust	on mkt sell	6.78	AUD	ord	-115,522	-115,522
	Company,National Association
21-Jun-17	BlackRock Advisors(UK)Limited	on mkt buy	6.77	AUD	ord	10,680	10,680
21-Jun-17	BlackRock Institutional Trust	on mkt buy	6.77	AUD	ord	3,305	3,305
	Company,National Association
21-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	2,346	2,346
21-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	14,108	14,108
21-Jun-17	BlackRock Japan Co.,Ltd.	collateral transfer	n/a	AUD	ord	1,356,708	1,356,708
21-Jun-17	BlackRock Advisors(UK)Limited	collateral transfer	n/a	AUD	ord	-160,924	-160,924
22-Jun-17	BlackRock Institutional Trust	in specie	n/a	AUD	ord	39,244	39,244
	Company,National Association
22-Jun-17	BlackRock Institutional Trust	in specie	n/a	AUD	ord	-39,244	-39,244
	Company,National Association
22-Jun-17	BlackRock Advisors(UK)Limited	on mkt buy	6.89	AUD	ord	615	615
22-Jun-17	BlackRock Advisors(UK)Limited	on mkt sell	6.89	AUD	ord	-28,480	-28,480
22-Jun-17	BlackRock Institutional Trust	on mkt buy	6.90	AUD	ord	76,779	76,779
	Company,National Association
22-Jun-17	BlackRock Institutional Trust	in specie	n/a	AUD	ord	-47,074	-47,074
	Company,National Association
22-Jun-17	BlackRock Advisors(UK)Limited	in specie	n/a	AUD	ord	-326,910	-326,910
22-Jun-17	BlackRock Investment Management	in specie	n/a	AUD	ord	326,910	326,910
	(UK)Limited
22-Jun-17	BlackRock Investment Management	in specie	n/a	AUD	ord	86,759	86,759
	(UK)Limited
22-Jun-17	BlackRock Advisors(UK)Limited	in specie	n/a	AUD	ord	-86,759	-86,759
22-Jun-17	BlackRock Japan Co.,Ltd.	collateral transfer	n/a	AUD	ord	-671,304	-671,304
22-Jun-17	BlackRock Advisors(UK)Limited	collateral transfer	n/a	AUD	ord	13,854	13,854
22-Jun-17	BlackRock Investment Management,	collateral transfer	n/a	AUD	ord	46,970	46,970
	LLC
22-Jun-17	BlackRock Investment Management	collateral transfer	n/a	AUD	ord	212,527	212,527
	(UK)Limited
22-Jun-17	BlackRock Asset Management North	collateral transfer	n/a	AUD	ord	816	816
	Asia Limited
23-Jun-17	BlackRock Financial Management,	on mkt buy	6.93	AUD	ord	196	196
	Inc.
23-Jun-17	BlackRock Advisors(UK)Limited	on mkt sell	6.93	AUD	ord	-7,030	-7,030
23-Jun-17	BlackRock Advisors(UK)Limited	on mkt buy	6.92	AUD	ord	616	616
23-Jun-17	BlackRock Advisors(UK)Limited	on mkt buy	6.92	AUD	ord	1,232	1,232
23-Jun-17	BlackRock Institutional Trust	on mkt sell	6.92	AUD	ord	-15,760	-15,760
	Company,National Association
23-Jun-17	BlackRock Institutional Trust	on mkt sell	6.92	AUD	ord	-17,149	-17,149
	Company,National Association
23-Jun-17	BlackRock Institutional Trust	on mkt sell	6.92	AUD	ord	-10,938	-10,938
	Company,National Association
23-Jun-17	BlackRock Investment Management	in specie	n/a	AUD	ord	174,134	174,134
	(UK) Limited

ORG

page 1 of 3

Date of Change	Person whose relevant interest changed	Nature of change Consideration given in change (5)	(4) / relation to	CCY	Class (6) and number of securities affected	Class (6) and number of securities affected	Person's votes affected
23-Jun-17	BlackRock Investment Management	in specie	n/a	AUD	ord	7,866	7,866
	(UK)Limited
23-Jun-17	BlackRock Investment Management	in specie	n/a	AUD	ord	77,057	77,057
	(UK)Limited
23-Jun-17	BlackRock Investment Management	in specie	n/a	AUD	ord	10,117	10,117
	(UK)Limited
23-Jun-17	BlackRock Japan Co.,Ltd.	collateral transfer	n/a	AUD	ord	151,230	151,230
23-Jun-17	BlackRock Advisors(UK)Limited	collateral transfer	n/a	AUD	ord	271,418	271,418
23-Jun-17	BlackRock Investment Management,	collateral transfer	n/a	AUD	ord	-39,372	-39,372
	LLC
23-Jun-17	BlackRock Investment Management	collateral transfer	n/a	AUD	ord	-174,582	-174,582
	(UK)Limited
23-Jun-17	BlackRock Asset Management North	collateral transfer	n/a	AUD	ord	-661	-661
	Asia Limited
26-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	13,350	13,350
26-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	-10,800	-10,800
26-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	-23,391	-23,391
26-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	14,934	14,934
26-Jun-17	BlackRock Japan Co.,Ltd.	collateral transfer	n/a	AUD	ord	-72,819	-72,819
26-Jun-17	BlackRock Advisors(UK)Limited	collateral transfer	n/a	AUD	ord	0	0
26-Jun-17	BlackRock Investment Management,	collateral transfer	n/a	AUD	ord	-7,597	-7,597
	LLC
26-Jun-17	BlackRock Investment Management	collateral transfer	n/a	AUD	ord	-37,945	-37,945
	(UK)Limited
26-Jun-17	BlackRock Asset Management North	collateral transfer	n/a	AUD	ord	-154	-154
	Asia Limited
27-Jun-17	BlackRock Investment Management	in specie	n/a	AUD	ord	-88,618	-88,618
	(UK)Limited
27-Jun-17	BlackRock Investment Management	on mkt buy	6.81	AUD	ord	38,817	38,817
	(UK)Limited
27-Jun-17	BlackRock Advisors(UK)Limited	on mkt buy	6.81	AUD	ord	3,042	3,042
27-Jun-17	BlackRock Investment Management	on mkt buy	6.82	AUD	ord	1,285	1,285
	(Australia)Limited
27-Jun-17	BlackRock Advisors(UK)Limited	on mkt buy	6.82	AUD	ord	3,559	3,559
27-Jun-17	BlackRock Institutional Trust	on mkt buy	6.82	AUD	ord	41,803	41,803
	Company,National Association
27-Jun-17	BlackRock Institutional Trust	on mkt sell	6.82	AUD	ord	-36,129	-36,129
	Company,National Association
27-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	40,050	40,050
27-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	17,355	17,355
27-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	-3,600	-3,600
27-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	-1,077	-1,077
27-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	620	620
27-Jun-17	BlackRock Advisors (UK) Limited	collateral transfer	n/a	AUD	ord	0	0
28-Jun-17	BlackRock Fund Advisors	on mkt buy	6.80	AUD	ord	9,619	9,619
28-Jun-17	BlackRock Fund Advisors	on mkt buy	6.79	AUD	ord	20,513	20,513
28-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	20,025	20,025
28-Jun-17	BlackRock Japan Co., Ltd.	collateral transfer	n/a	AUD	ord	-58,286	-58,286
28-Jun-17	BlackRock Advisors (UK) Limited	collateral transfer	n/a	AUD	ord	46,634	46,634
29-Jun-17	BlackRock Advisors (UK) Limited	on mkt buy	6.83	AUD	ord	3,042	3,042
29-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	20,160	20,160
29-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	20,160	20,160
29-Jun-17	BlackRock Japan Co., Ltd.	collateral transfer	n/a	AUD	ord	-116,009	-116,009
29-Jun-17	BlackRock Advisors (UK) Limited	collateral transfer	n/a	AUD	ord	0	0
30-Jun-17	BlackRock Advisors (UK) Limited	on mkt sell	6.86	AUD	ord	-2,825	-2,825
30-Jun-17	BlackRock Advisors (UK) Limited	on mkt buy	6.86	AUD	ord	1,232	1,232
30-Jun-17	BlackRock Asset Management	on mkt buy	6.86	AUD	ord	42,872	42,872
	Canada Limited
30-Jun-17	BlackRock Fund Advisors	on mkt sell	6.86	AUD	ord	-9,675	-9,675
30-Jun-17	BlackRock Institutional Trust	on mkt buy	6.86	AUD	ord	11,089	11,089
	Company,National Association
30-Jun-17	BlackRock Investment Management	on mkt sell	6.86	AUD	ord	-42,924	-42,924
	(Australia)Limited
30-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	53,760	53,760

ORG

page 2 of 3

Date of Change	Person whose relevant interest changed	Nature of change Consideration given in change (5)	(4) / relation to	CCY	Class (6) and number of securities affected	Class (6) and number of securities affected	Person's votes affected
30-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	20,160	20,160
30-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	33,600	33,600
30-Jun-17	BlackRock Fund Advisors	in specie	n/a	AUD	ord	-46,782	-46,782
30-Jun-17	BlackRock Japan Co., Ltd.	collateral transfer	n/a	AUD	ord	-589,521	-589,521
30-Jun-17	BlackRock Advisors (UK) Limited	collateral transfer	n/a	AUD	ord	-2,189,470	-2,189,470

ORG

page 3 of 3

Annexure B

This is Annexure B of 1 pages referred to in form 605 Notice of ceasing to be a substantial shareholder

04-Jul-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 Advisors (UK) Limited	12 Throgmorton Avenue.
	London, EC2N 2DL,
	United Kingdom
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 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)

ORG

page 1 of 1

Annexure C

This is Annexure C of 1 page referred to in form 605 Notice of ceasing to be a substantial shareholder

04-Jul-17 Kayla Mulvihill, Authorised Signatory Date	04-Jul-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 A (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 otherwise agreed between the parties, the Registered Owner will 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 will be accelerated and replaced with an obligation of one party to pay a single cash sum to the other determined in accordance with the provisions of the GMSLA (as modified by the Annex). The GMSLA provides that the parties’ right to terminate the Agreement upon notice will not affect the parties’ existing obligations in respect of any outstanding loans of securities. The Annex amended and restricted the Borrower's termination rights – i.e. Borrower may not have the right to terminate and return the borrowed securities - as the Borrower was 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 were restricted. Subject to the terms of the relevant Loan, the Borrower, 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 with respect to any Security Issuer or any of the Borrower’s or any Security Issuer’s affiliates has occurred, or any such person takes any steps preparatory to any of the matters which would 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.

ORG page 1 of 1