IMMUTEP LIMITED — Major Shareholding Notification 2025

Dec 30, 2025

604 Page 1 of 2 15 July 2001

Form 604

Corporations Act 2001

Section 671B

Notice of change of interests of substantial holder

To Company Name/Scheme Immutep Limited ACN/ARSN 009 237 889

1. Details of substantial holder (1)

Name

The Bank of New York Mellon Corporation (BNYMC) and each Group Entity listed in Annexure A (Group Entity),(together BNYMC Group)

ACN/ARSN (if applicable)

There was a change in the interests of the substantial holder on 29 / December / 2025 The previous notice was given to the company on 17 / October / 2024 The previous notice was dated 16 / October / 2024

2. Previous and present 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 when last required, and when now required, to give a substantial holding notice to the company or scheme, are as follows:

Class of securities (4)	Previous notice		Present notice
	Person’s votes	Voting power(5)	Person’s votes	Voting power(5)
Ordinary shares	210,913,979	14.50%	230,897,239*	15.67%*
			See Note 1* in Annexure C**

3. Changes in relevant interests

Particulars of each change in, or change in the nature of, a relevant interest of the substantial holder or an associate 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 (6)	Consideration given in relation to change (7)	Class and number of securities affected	Person's votes affected
See Annexure B

4. Present relevant interests

Particulars of each relevant interest of the substantial holder in voting securities after the change are as follows:

Holder of relevant interest	Registered holder of securities	Person entitled to be registered as holder (8)	Nature of relevant interest (6)	Class and number of securities	Person's votes
See Annexure C

604 Page 2 of 2 15 July 2001

5. Changes in association

The persons who have become associates (2) of, ceased to be associates of, or have changed the nature of their association (9) 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
BNYMC and each Group Entity	Each Group Entity is an associate of BNYMC pursuant to section 12(2)(a) of the Corporations Act 2001 (Cth) as each entity is directly or indirectly owned and controlled by BNYMC.

6. Addresses

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

Name	Address
The Bank of New York Mellon Corporation	240 Greenwich Street, New York, NY 10286 USA
Each Group Entity	240 Greenwich Street, New York, NY 10286 USA

Signature

print name sign here	Andrew Weiser capacity Attorney-In-Fact
	date 30/December/2025

Annexure A

This is Annexure A of 1 page referred to in Form 604 Notice of Change of Interests of Substantial Holder given by The Bank of New York Mellon Corporation and its related bodies corporate

The Bank of New York Mellon Corporation is the ultimate parent company of a corporate group comprised of a large number of operating and holding companies. Details of the entities directly owned and controlled by The Bank of New York Mellon Corporation are listed below.

• The Bank of New York Mellon

• Pershing Group LLC

• Pershing LLC

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print name Andrew Weiser capacity__ Attorney-In-Fact
sign here date 30/December/2025_____
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This is Annexure B of 2 pages referred to in Form 604 Notice of Change of Interests of Substantial Holder given by The Bank of New York Mellon Corporation and its related bodies corporate

Changes in relevant interests

Date of change	Person whose relevant interest changed	Nature of Change	Consideration given in relation to change	Class and number of securities affected (Ordinary Shares)	Person's votes affected
22-Oct-2024	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(4600 ADR)=(46000 Ord)	(46,000)
23-Oct-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(48,080)	(48,080)
24-Oct-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(18,930)	(18,930)
28-Oct-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(22,210)	(22,210)
12-Nov-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(200,000)	(200,000)
13-Nov-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(255,820)	(255,820)
14-Nov-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(439,070)	(439,070)
18-Nov-2024	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	130,000	130,000
18-Nov-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(525,000)	(525,000)
19-Nov-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(1,791,690)	(1,791,690)
20-Nov-2024	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	1000 ADR = 10000 Ord	10,000
20-Nov-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(50,000)	(50,000)
21-Nov-2024	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(1000 ADR)=(10000 Ord)	(10,000)
21-Nov-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(197,170)	(197,170)
25-Nov-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(200,000)	(200,000)
27-Nov-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(215,910)	(215,910)
2-Dec-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(100,000)	(100,000)
3-Dec-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(127,860)	(127,860)
5-Dec-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(385,610)	(385,610)
9-Dec-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(440,150)	(440,150)
10-Dec-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(100,000)	(100,000)
11-Dec-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(330,000)	(330,000)
12-Dec-2024	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	1800 ADR = 18000 Ord	18,000
13-Dec-2024	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(800 ADR)=(8000 Ord)	(8,000)
16-Dec-2024	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	1200 ADR = 12000 Ord	12,000
16-Dec-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(450,000)	(450,000)
17-Dec-2024	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	500 ADR = 5000 Ord	5,000
17-Dec-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(33,390)	(33,390)
18-Dec-2024	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(400 ADR)=(4000 Ord)	(4,000)
18-Dec-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(1,325,000)	(1,325,000)
19-Dec-2024	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	900 ADR = 9000 Ord	9,000
20-Dec-2024	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	700 ADR = 7000 Ord	7,000
23-Dec-2024	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	400 ADR = 4000 Ord	4,000
23-Dec-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(125,000)	(125,000)
30-Dec-2024	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(400 ADR)=(4000 Ord)	(4,000)
30-Dec-2024	The Bank of New York Mellon	Transfer Out of Securities	N/A	(450,000)	(450,000)
31-Dec-2024	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	400 ADR = 4000 Ord	4,000
2-Jan-2025	The Bank of New York Mellon	Transfer Out of Securities	N/A	(214,040)	(214,040)
3-Jan-2025	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	900 ADR = 9000 Ord	9,000
6-Jan-2025	The Bank of New York Mellon	Transfer Out of Securities	N/A	(950,000)	(950,000)
9-Jan-2025	The Bank of New York Mellon	Transfer Out of Securities	N/A	(697,910)	(697,910)
21-Jan-2025	The Bank of New York Mellon	Transfer Out of Securities	N/A	(193,730)	(193,730)
22-Jan-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(1300 ADR)=(13000 Ord)	(13,000)
22-Jan-2025	The Bank of New York Mellon	Transfer Out of Securities	N/A	(220,440)	(220,440)
23-Jan-2025	The Bank of New York Mellon	Transfer Out of Securities	N/A	(200,000)	(200,000)
23-Jan-2025	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	1300 ADR = 13000 Ord	13,000
28-Jan-2025	The Bank of New York Mellon	Transfer Out of Securities	N/A	(64,460)	(64,460)
3-Feb-2025	The Bank of New York Mellon	Transfer Out of Securities	N/A	(120,000)	(120,000)
5-Feb-2025	The Bank of New York Mellon	Transfer Out of Securities	N/A	(700,000)	(700,000)
11-Feb-2025	The Bank of New York Mellon	Transfer Out of Securities	N/A	(82,850)	(82,850)
11-Feb-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(76,141)	(76,141)
18-Feb-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(1300 ADR)=(13000 Ord)	(13,000)
19-Feb-2025	The Bank of New York Mellon	Transfer Out of Securities	N/A	(100,000)	(100,000)
20-Feb-2025	The Bank of New York Mellon	Transfer Out of Securities	N/A	(91,760)	(91,760)
20-Feb-2025	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	200 ADR = 2000 Ord	2,000
24-Feb-2025	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	200 ADR = 2000 Ord	2,000
24-Feb-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(53,859)	(53,859)
25-Feb-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(200 ADR)=(2000 Ord)	(2,000)
4-Mar-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(300 ADR)=(3000 Ord)	(3,000)
19-Mar-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(100 ADR)=(1000 Ord)	(1,000)
20-Mar-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(300 ADR)=(3000 Ord)	(3,000)
21-Mar-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(200 ADR)=(2000 Ord)	(2,000)
24-Mar-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(1000 ADR)=(10000 Ord)	(10,000)
25-Mar-2025	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	900 ADR = 9000 Ord	9,000
26-Mar-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(1000 ADR)=(10000 Ord)	(10,000)
27-Mar-2025	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	700 ADR = 7000 Ord	7,000
28-Mar-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(1000 ADR)=(10000 Ord)	(10,000)
31-Mar-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(800 ADR)=(8000 Ord)	(8,000)
7-Apr-2025	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	4200 ADR = 42000 Ord	42,000
10-Apr-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(4100 ADR)=(41000 Ord)	(41,000)
16-Apr-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(1000 ADR)=(10000 Ord)	(10,000)
23-Apr-2025	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	4900 ADR = 49000 Ord	49,000
8-May-2025	The Bank of New York Mellon	Deposit of Securities	N/A	947,920	947,920
9-May-2025	The Bank of New York Mellon	Deposit of Securities	N/A	150,000	150,000
20-May-2025	The Bank of New York Mellon	Deposit of Securities	N/A	1,213,680	1,213,680
22-May-2025	The Bank of New York Mellon	Deposit of Securities	N/A	44,000	44,000
30-May-2025	The Bank of New York Mellon	Deposit of Securities	N/A	100,000	100,000
30-May-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(700 ADR)=(7000 Ord)	(7,000)
2-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	31,000	31,000
5-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	909,610	909,610
6-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	29,700	29,700
11-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	151,980	151,980

Date of change	Person whose relevant interest changed	Nature of Change	Consideration given in relation to change	Class and number of securities affected (Ordinary Shares)	Person's votes affected
13-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	10,000	10,000
16-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	317,030	317,030
17-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	233,550	233,550
18-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	410,000	410,000
20-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	100,000	100,000
23-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	221,600	221,600
24-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	504,650	504,650
25-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	200,000	200,000
26-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	446,790	446,790
27-Jun-2025	The Bank of New York Mellon	Deposit of Securities	N/A	150,000	150,000
3-Jul-2025	The Bank of New York Mellon	Deposit of Securities	N/A	765,200	765,200
9-Jul-2025	The Bank of New York Mellon	Deposit of Securities	N/A	300,000	300,000
14-Jul-2025	The Bank of New York Mellon	Deposit of Securities	N/A	452,840	452,840
15-Jul-2025	The Bank of New York Mellon	Deposit of Securities	N/A	300,000	300,000
17-Jul-2025	The Bank of New York Mellon	Deposit of Securities	N/A	24,000	24,000
15-Aug-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(1500 ADR)=(15000 Ord)	(15,000)
21-Aug-2025	The Bank of New York Mellon	Deposit of Securities	N/A	106,780	106,780
22-Aug-2025	The Bank of New York Mellon	Deposit of Securities	N/A	190,410	190,410
25-Aug-2025	The Bank of New York Mellon	Deposit of Securities	N/A	261,600	261,600
26-Aug-2025	The Bank of New York Mellon	Deposit of Securities	N/A	660,000	660,000
27-Aug-2025	The Bank of New York Mellon	Deposit of Securities	N/A	201,420	201,420
28-Aug-2025	The Bank of New York Mellon	Deposit of Securities	N/A	510,000	510,000
29-Aug-2025	The Bank of New York Mellon	Deposit of Securities	N/A	478,090	478,090
2-Sep-2025	The Bank of New York Mellon	Deposit of Securities	N/A	263,040	263,040
3-Sep-2025	The Bank of New York Mellon	Deposit of Securities	N/A	500,000	500,000
8-Sep-2025	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	800 ADR = 8000 Ord	8,000
9-Sep-2025	The Bank of New York Mellon	Deposit of Securities	N/A	632,780	632,780
10-Sep-2025	The Bank of New York Mellon	Deposit of Securities	N/A	17,000	17,000
12-Sep-2025	The Bank of New York Mellon	Deposit of Securities	N/A	220,000	220,000
15-Sep-2025	The Bank of New York Mellon	Deposit of Securities	N/A	500,000	500,000
16-Sep-2025	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	1000 ADR = 10000 Ord	10,000
17-Sep-2025	The Bank of New York Mellon	Deposit of Securities	N/A	95,080	95,080
18-Sep-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(1400 ADR)=(14000 Ord)	(14,000)
19-Sep-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(400 ADR)=(4000 Ord)	(4,000)
26-Sep-2025	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	1200 ADR = 12000 Ord	12,000
29-Sep-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(700 ADR)=(7000 Ord)	(7,000)
1-Oct-2025	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	600 ADR = 6000 Ord	6,000
6-Oct-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(500 ADR)=(5000 Ord)	(5,000)
9-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	796,170	796,170
10-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	1,112,580	1,112,580
14-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	100,000	100,000
15-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	608,000	608,000
16-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	61,500	61,500
16-Oct-2025	The Bank of New York Mellon	Securities Lent(Agent Lender)	N/A	600 ADR = 6000 Ord	6,000
17-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	1,876,690	1,876,690
17-Oct-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(600 ADR)=(6000 Ord)	(6,000)
20-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	200,370	200,370
21-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	481,000	481,000
22-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	1,097,200	1,097,200
23-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	750,000	750,000
24-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	47,030	47,030
27-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	34,000	34,000
28-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	400,000	400,000
29-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	10,000	10,000
30-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	878,830	878,830
31-Oct-2025	The Bank of New York Mellon	Deposit of Securities	N/A	150,000	150,000
3-Nov-2025	The Bank of New York Mellon	Deposit of Securities	N/A	200,000	200,000
7-Nov-2025	The Bank of New York Mellon	Return of Lent Securities(Agent Lender)	N/A	(300 ADR)=(3000 Ord)	(3,000)
18-Nov-2025	The Bank of New York Mellon	Deposit of Securities	N/A	101,400	101,400
1-Dec-2025	The Bank of New York Mellon	Deposit of Securities	N/A	150,000	150,000
5-Dec-2025	The Bank of New York Mellon	Deposit of Securities	N/A	313,200	313,200
11-Dec-2025	The Bank of New York Mellon	Deposit of Securities	N/A	1,242,850	1,242,850
12-Dec-2025	The Bank of New York Mellon	Deposit of Securities	N/A	552,000	552,000
15-Dec-2025	The Bank of New York Mellon	Deposit of Securities	N/A	1,309,230	1,309,230
16-Dec-2025	The Bank of New York Mellon	Transfer Out of Securities	N/A	(800,000)	(800,000)
16-Dec-2025	The Bank of New York Mellon	Deposit of Securities	N/A	1,641,000	1,641,000
17-Dec-2025	The Bank of New York Mellon	Deposit of Securities	N/A	72,600	72,600
18-Dec-2025	The Bank of New York Mellon	Deposit of Securities	N/A	300,000	300,000
19-Dec-2025	The Bank of New York Mellon	Deposit of Securities	N/A	438,940	438,940
22-Dec-2025	The Bank of New York Mellon	Deposit of Securities	N/A	380,000	380,000
23-Dec-2025	The Bank of New York Mellon	Deposit of Securities	N/A	400,000	400,000
24-Dec-2025	The Bank of New York Mellon	Deposit of Securities	N/A	910,000	910,000
29-Dec-2025	The Bank of New York Mellon	Deposit of Securities	N/A	3,000,000	3,000,000

Print Name - Andrew Weiser

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Sign Here

Capacity - Attorney - In - Fact

Date - 30 December 2025

Annexure C

This is Annexure C of 2 pages referred to in Form 604 Notice of Change of Interests of Substantial Holder given by The Bank of New York Mellon Corporation and its related bodies corporate Present relevant interests

Holder of relevant interest	Nature of relevant interest	Class and number of securities
The Bank of New York Mellon (BNYM)	Remote Interest Held Under Deposit Agreement Relevant interest under section 608(1)(c) of the Corporations Act 2001 (Cth) arising from BNYM having the limited power to dispose of, or control the exercise of a power to dispose of, securities deposited with or held by BNYM (or its custodian or agent) in its capacity as depositary administering an ADR program forImmutep Limited(Company) under the Deposit Agreement dated April 16, 2012 between the Company, holders of American depositary receipts (ADRs) and BNYM (Deposit Agreement). [*See Note 1 below].	230,866,149 ordinary shares
BNYMC Group (other than BNYM)	Relevant interest under section 608(3)(a) and/or section 608(3)(b) of the Corporations Act 2001 (Cth) being a relevant interest held through a body corporate (namely BNYM) in which the voting power of each other entity in the BNYMC Group is above 20%, or that each other entity in the BNYMC Group controls. [*See Note 1 and Note 2 below]	230,866,149 ordinary shares
BNYM	Relevant interest under section 608(8) of the Corporations Act 2001 (Cth) arising from BNYM, acting as Agent Lender. These securities are subject to an obligation to return under a securities lending agreement.	31,000 Ordinary shares
BNYMC Group (other than BNYM)	Relevant interest under section 608(3)(a) and/or section 608(3)(b) of the Corporations Act 2001 (Cth) being a relevant interest held through a body corporate (namely BNYM) in which the voting power of each other entity in the BNYMC Group is above 20%, or that each other entity in the BNYMC Group controls. [*See Note 2 below]	31,000 Ordinary shares
Pershing LLC	Relevant interest under sections 608(1) of the Corporations Act 2001 (Cth) arising from Pershing LLC being the registered owner of the securities.	90ordinary shares

BNYMC Group (other than Relevant interest under section 608(3)(a) and/or 90 ordinary shares Pershing LLC) section 608(3)(b) of the Corporations Act 2001 (Cth) being a relevant interest held through a body corporate (namely Pershing LLC) in which the voting power of each other entity in the BNYMC Group is above 20%, or that each other entity in the BNYMC Group controls. [*See Note 2 below]

NOTES :

• Note 1 : Of the total of 230,897,239 securities in which the BNYMC Group has a relevant interest, BNYM has a relevant interest in 230,866,149 securities as depositary for Immutep Limited ADR program administered under the Deposit Agreement. BNYM's relevant interest in these securities arises as a result of the Deposit Agreement containing rights for BNYM to dispose of securities held under the ADR program in limited circumstances. Under the Deposit Agreement, ADR holders retain their rights to dispose of those securities and to give voting instructions for the exercise of voting rights attached to the securities. BNYMC Group's power to vote or dispose of these securities is qualified accordingly.

• Note 2 : Each Group Entity is a direct or indirect wholly owned subsidiary of BNYMC, the ultimate parent company. Other than BNYM in respect of 230,897,149 securities (of which BNYM's power to only dispose of 230,866,149 securities is limited – see Note 1) and Pershing LLC in respect of 90 securities, none of the BNYMC Group entities are entitled to be registered as holder of the securities and their power to vote or dispose of the securities is qualified accordingly.

print name Andrew Weiser capacity_ Attorney-In-Fact

sign here

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date 30/December/2025__