SCIDEV LTD — Major Shareholding Notification 2022

Feb 24, 2022

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Form 604

Corporations Act 2001 Section 671B

Notice of change of interests of substantial holder

Company Name/Scheme SciDev Limited ACN/ARSN 001 150 849

1. Details of Substantial Holder (1)

Name AustralianSuper Pty Ltd ACN/ARSN (if applicable) 006 457 987

There was a change in the interests of the substantial holder on 21 / 02 / 2022 The previous notice was given to the company on 05 / 03 / 2021 The previous notice was dated 05 / 03 / 2021

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	11,784,695	7.69%	16,326,148	8.69%

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:

Dateofchange	Person whose relevant interest	Natureof change (6)	Consideration givenin relation to change (7)	Class and number of securities affected	Person's votes affected
REFER ATTACHED

4. Present relevant interests

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

Holderof relevantinterest	Registered holder ofsecurities	Personentitled tobe registered asholder (8)	Natureof relevant interest (6)	Class and number of securities	Person's votes
AustralianSuper Pty Ltd	JPMorgan Nominees Australia Ltd	JPMorgan Nominees Australia Ltd	Shareholder	ORD 16,326,148	16,326,148

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 N/A follows: Name Address AustralianSuper Pty Ltd Level 30, 130 Lonsdale Street Melbourne VIC 3000

6. Addresses

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

Signature

print name Andrew Lazar capacity Compliance Senior Manager sign here date 25/02/2022

Security Name	Security Code	Trade Description	Trade Date	Settlement Date	Units	Price
SCIDEV LTD	BYW3822	OS-PUR	3/03/2021	5/03/2021	30048	0.63
SCIDEV LTD	BYW3822	OS-PUR	4/03/2021	8/03/2021	195561	0.66
SCIDEV LTD	BYW3822	OS-PUR	29/03/2021	31/03/2021	13637	0.79
SCIDEV LTD	BYW3822	OS-PUR	30/03/2021	1/04/2021	99664	0.81
SCIDEV LTD	BYW3822	OS-PUR	7/04/2021	9/04/2021	26998	0.85
SCIDEV LTD	BYW3822	OS-PUR	9/07/2021	13/07/2021	43269	0.85
SCIDEV LTD	BYW3822	OS-PUR	12/07/2021	14/07/2021	4307	0.87
SCIDEV LTD	BYW3822	OS-PUR	16/07/2021	20/07/2021	5023	0.89
SCIDEV LTD	BYW3822	OS-PUR	19/07/2021	21/07/2021	60558	0.83
SCIDEV LTD	BYW3822	OS-PUR	20/07/2021	22/07/2021	22598	0.84
SCIDEV LTD	BYW3822	CONVER	9/11/2021	9/11/2021	3846154	0.00
SCIDEV LTD	BYW3822	OS-PUR	3/02/2022	7/02/2022	6050	0.56
SCIDEV LTD	BYW3822	OS-PUR	4/02/2022	8/02/2022	770	0.55
SCIDEV LTD	BYW3822	OS-PUR	8/02/2022	10/02/2022	68000	0.55
SCIDEV LTD	BYW3822	OS-PUR	10/02/2022	14/02/2022	28919	0.59
SCIDEV LTD	BYW3822	OS-PUR	11/02/2022	15/02/2022	29952	0.58
SCIDEV LTD	BYW3822	OS-PUR	14/02/2022	16/02/2022	36546	0.57
SCIDEV LTD	BYW3822	OS-PUR	18/02/2022	22/02/2022	17022	0.55
SCIDEV LTD	BYW3822	OS-PUR	21/02/2022	23/02/2022	6377	0.55