DATA#3 LIMITED — Major Shareholding Notification 2023

Mar 27, 2023

Form 603

Corporations Act 2001

Section 671B

Notice of initial substantial holder

To Company Name/Scheme ACN/ARSN	Data#3 Ltd
	010 545 267

1. Details of substantial holder (1)

First Sentier Investors Holdings Pty Limited ACN 630 725 558 and its related bodies corporate listed in annexure A Name 630 725 558 ACN/ARSN (if applicable) 24/03/2023 The holder became a substantial holder on

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)
Fully Paid ordinary shares	7,734,444	7,734,444	5.00%

*Note these securities are comprised of 5,709,919 shares in which First Sentier Investors Holdings Pty Limited and its subsidiaries have voting power and 2,024,525 securities in which First Sentier Investors Holdings Pty Limited's ultimate parent, Mitsubishi UFJ Financial Group, Inc. on and from 24 March 2023, has informed it that it has voting power prior to the date of this notice.

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:

Holder of relevant interest	Nature of relevant interest (7)	Class and number of securities
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	Relevant interest under paragraph 608(1)(b) and/or 608(1)(c) of the Corporations Act 2001 (Cth), being a relevant interest arising from having the power to control the exercise of the right to vote attached to securities and/or to control the exercise of the power to dispose of securities in its capacity as investment manager, as provided for under its investment mandates. In addition, if any OTC derivatives, warrants or other securities (other than ordinary shares or ordinary units (as applicable)) are referred to below in this row, the relevant interest in respect of those securities arises under subsection 608(8) being an accelerated relevant interest held in the same capacity.	3,008,514 Fully Paid ordinary shares

First Sentier Investors (Australia) IM Ltd ACN 114 194 311	Relevant interest under paragraph 608(1)(b) and/or 608(1)(c) of the Corporations Act 2001 (Cth), being a relevant interest arising from having the power to control the exercise of the right to vote attached to securities and/or to control the exercise of the power to dispose of securities in its capacity as investment manager, as provided for under its investment mandates. In addition, if any OTC derivatives, warrants or other securities (other than ordinary shares or ordinary units (as applicable)) are referred to below in this row, the relevant interest in respect of those securities arises under subsection 608(8) being an accelerated relevant interest held in the same capacity.	2,701,405 Fully Paid ordinary shares
Mitsubishi UFJ Financial Group	Mitsubishi UFJ Financial Group Inc. (MUFG) owns 100% of First Sentier Investors Holdings Pty Limited (indirectly) and has informed First Sentier Investors Holdings Pty Limited that it has a relevant interest in the shares noted in this column. Accordingly, First Sentier Investors Holdings Pty Limited has a relevant interest or voting power in those shares pursuant to section 608(3) or section 12(2)(a) of the Corporations Act (as relevant). MUFG has not provided any further details of that relevant interest - accordingly no transaction information is recorded in Appendix B or holder information is recorded in Section 4. Reference is made to any subsequent filing of MUFG which will reflect this interest.	2,024,525 Fully Paid ordinary shares

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 interest	Registered holder of securities	Person entitled to be registered as holder (8)	Class and number of securities
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	Citibank N A Hong Kong		1,273,356 Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	Citicorp Nominees Pty Limited (Australia)		857,481 Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	HSBC Bank Australia Limited		293,605 Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	JPMorgan (UK)		256,711 Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	National Custodian Services		305,023 Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	State Street Global Advisors (Australia) Limited		22,338 Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	Citibank N A Hong Kong		538,000 Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	Citicorp Nominees Pty Limited (Australia)		2,152,628 Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	JPMorgan (UK)		10,777 Fully Paid ordinary shares
Mitsubishi UFJ Financial Group	Mitsubishi UFJ Financial Group		2,024,525 Fully Paid ordinary shares

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 to this notice

6. Associates

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

Name and ACN/ARSN (if applicable)	Nature of association
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	A wholly-owned subsidiary, and therefore related body corporate, of First Sentier Investors Holdings Pty Limited
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	A wholly-owned subsidiary, and therefore related body corporate, of First Sentier Investors Holdings Pty Limited
Mitsubishi UFJ Financial Group	Each company referred to is an associate of Mitsubishi UFJ Financial Group, Inc. under section 12 of the Corporations Act

7. Addresses

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

Name	Address
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	Level 5, Tower Three International Towers Sydney, 300 Barangaroo Avenue, Barangaroo NSW 2000, Australia
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	Level 5, Tower Three International Towers Sydney, 300 Barangaroo Avenue, Barangaroo NSW 2000, Australia
Mitsubishi UFJ Financial Group	2-7-1, Marunouchi, Chiyoda-ku, Tokyo 100-8330, Japan

Signature

print name sign here	capacity Rachel Lim Company Secretary
	date 28/03/2023

Annexure A

This is Annexure A referred to in Form 603, Notice of initial substantial holder dated 24/03/2023

==> picture [83 x 47] intentionally omitted <==

Rachel Lim

Company Secretary

Dated the 28/03/2023

SCHEDULE

First Sentier Investors (Malta) Limited (Company Code C41267) First Sentier Investors (Malta) Holdings Limited (Company Code C41260) CFSIM Limited (Company No. 00153197) First Sentier Investors (Luxembourg) EDIF II GP S.Á.R.L (Company No. B204413) First Sentier Investors (Australia) Services Pty Limited (ACN 624 305 595) First Sentier Investors (Australia) IM Ltd (ACN 114 194 311) First Sentier Investors (Australia) Infrastructure Holdings Ltd (ACN 085 313 926) First Sentier Investors (Australia) Infrastructure Managers Pty Ltd (ACN 101 384 294) First Sentier Investors Strategic Investments Pty Limited (ACN 625 765 399) First Sentier Investors (Australia) RE Ltd (ACN 006 464 428) First Sentier Investors Asia Holdings Limited (ACN 054 571 701) First Sentier Investors Realindex Pty Ltd (ACN 133 312 017) First Sentier Investors (Luxembourg) EDIF I Feeders MC S.A.R.L (Company No. B134314) First Sentier Infrastructure Managers (International) Limited (Company No. 298444) First Sentier Investors (UK) IM Limited (Company No. SC047708) First Sentier Investors (UK) Services Limited (Company No. 03904320) First Sentier Investors (Hong Kong) Limited (CR No. 0206616) First Sentier Investors (Ireland) Limited (Company No. 629188) First Sentier Investors (Japan) Limited (Company No. 0104-01-093090) First Sentier Investors (Singapore) (COMPANY NO. 196900420D) First Sentier Investors Europe Holdings Limited (Company No. 03904310) First Sentier Investors (UK) Funds Limited (Company No. 02294743) First Sentier Investors (US) LLC (File Number 546 9442)

First Sentier Investors (Luxembourg) EDIF I MC S.A.R.L (Company No. B128117)

First Sentier Investors (Singapore) Holdings Limited (Registration No. 199901706Z) First Sentier Investors International IM Limited (Company No. SC079063) First Sentier Investors (Hong Kong) Nominees Limited (CR NO. 0206615) FSIB LTD (Registration No. 26193) Mitsubishi UFJ Financial Group, Inc (Registration No. 0100-01-073486) Mitsubishi UFJ Trust and Banking Corporation (Registration No. 0100-01-008770)

SI Holdings Limited (Company No. SC109439) First Sentier Investors (Hong Kong) AMC Limited (CR NO. 0580652) First Sentier Investors (Luxembourg) EDIF III GP S.A.R.L (Company No. B128117) First Sentier Investors EU Holdings Limited(Company No. 727873)

Annexure B

This is Annexure B referred to in Form 603, Notice of initial substantial holder dated 24/03/2023

==> picture [83 x 46] intentionally omitted <==

Rachel Lim Company Secretary

Dated the 28/03/2023

Holder of relevant Interest	Date of Acquisition	Consideration Cash	Consideration non-cash	Class and number of securities affected	Class and number of securities affected
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	19/12/2022	8,120		1,203	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	19/12/2022	31,003		4,593	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	21/12/2022	6,021		900	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	04/01/2023	253,730		37,371	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	05/01/2023	66,959		9,697	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	16/01/2023	28,216		4,205	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	25/01/2023	20,339		2,821	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	08/02/2023	27,543		3,773	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	08/02/2023	19,922		2,729	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	08/02/2023	97,878		13,408	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	08/02/2023	20,737		2,833	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	08/02/2023	195,871		26,759	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	15/02/2023	7,314		1,010	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	15/02/2023	362,100		50,000	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	15/02/2023	35,807		4,905	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	16/02/2023	27,779		3,836	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	16/02/2023	1,375,904		190,000	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	17/02/2023	528,585		75,000	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	17/02/2023	10,670		1,514	Fully Paid ordinary shares

First Sentier Investors (Australia) IM Ltd ACN 114 194 311	20/02/2023	355,160		50,000	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	20/02/2023	7,174		1,010	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	21/02/2023	154,898		22,000	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	21/02/2023	3,126		444	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	22/02/2023	263,766		37,000	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	22/02/2023	103,166		14,113	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	22/02/2023	5,325		747	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	24/02/2023	11,580		1,595	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	24/02/2023	573,548		79,000	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	01/03/2023	130,512		17,487	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	03/03/2023	739,810		99,756	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	03/03/2023	18,231		2,457	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	06/03/2023	1,796		242	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	06/03/2023	89,070		12,000	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	07/03/2023	84,713		11,295	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	13/03/2023	171,608		23,000	Fully Paid ordinary shares
First Sentier Investors (Australia) IM Ltd ACN 114 194 311	13/03/2023	3,462		464	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	15/03/2023	74,947		10,183	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	15/03/2023	70,311		9,531	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	15/03/2023	20,235		2,743	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	15/03/2023	20,235		2,743	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	15/03/2023	53,882		7,304	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	17/03/2023	17,146		2,388	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	20/03/2023	5,963		827	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	20/03/2023	51,270		7,111	Fully Paid ordinary shares
First Sentier Investors Realindex Pty Ltd ACN 133 312 017	22/03/2023	40,414		5,559	Fully Paid ordinary shares