NEXTDC LIMITED — Major Shareholding Notification 2021

Nov 23, 2021

Form 605 Corporations Act 2001 Section 671B

Notice of ceasing to be a substantial holder

To Company Name/Scheme NEXTDC LIMITED

ACN/ARSN 143 582 521

1. Details of substantial holder (1)

Name UniSuper Limited as trustee for UniSuper and UniSuper Management Pty Limited

ACN/ARSN (if applicable) 006 027 121

The holder ceased to be a substantial holder on 19/11/2021 The previous notice was given to the company on 22/11/2021 The previous notice was dated 22/11/2021

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 whoserelevantinterestchanged	Nature of change(6)	Considerationgiven in relationto change (7)	Class andnumber ofsecuritiesaffected	Person's votesaffected
Refer to Appendix A

3. 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:

==> picture [463 x 123] intentionally omitted <==

----- Start of picture text ----- Name and ACN/ARSN (if applicable) Nature of associationN/A N/A4. AddressesThe addresses of persons named in this form are as follows:Name AddressUniSuper Limited Level 1, 385 Bourke Street, Melbourne VIC 3000UniSuper Management Pty Limited Level 1, 385 Bourke Street, Melbourne VIC 3000----- End of picture text -----

Signature

	Stephen DonaghyHead of Portfolio Analysis and Implementation
	sign heredate24 / 11 / 2021

APPENDIX A

Date ofChange	Persons whoserelevant interestchanged	Nature of Change	Considerationgiven in relationto changeClass of securities	Number ofsecurities	Persons votesaffected
19/11/2021	UniSuper	On-Market Sale	-3,159,599 Fully paid stapled securities	-250,000	-250,000
19/11/2021	UniSuper	On-Market Sale	-3,628,510 Fully paid stapled securities	-286,015	-286,015
19/11/2021	UniSuper	On-Market Sale	-2,536,587 Fully paid stapled securities	-200,000	-200,000
			TOTAL	-736,015	-736,015
			Opening number of units	23,562,155
			Closing number of units	22,826,140