3. Details of person subject to the notification obligation
Legal entity: Brookfield Asset Management Inc.
City of registered office, country: Toronto, Canada

4. Names of shareholder(s) holding directly 3% or more voting rights, if different from 3
Lapis Luxembourg Holdings S.à r.l., Alexandrite Lake Lux Holdings S.à r.l.

5. Date on which threshold was crossed or reached
25.11.2021

6. Total positions

	% of voting rights attached to shares (total of 7.a.)	% of voting rights through instruments (total of 7.b.1 + 7.b.2)	Total of both in % (7.a. + 7.b.)	Total number of voting rights pursuant to Sec. 41 WpHG
New	34.79	0.00	34.79	178,032,997
Previous notification (if applicable)	29.99	0.00	29.99

7. Details on total positions

a. Voting rights attached to shares (Sec.s 33, 34 WpHG)

ISIN	Absolute direct (Sec. 33 WpHG)	Absolute indirect (Sec. 34 WpHG)	In % direct (Sec. 33 WpHG)	In % indirect (Sec. 34 WpHG)
DE000A0LD2U1	0	61,945,083	0.00	34.79
Total:		61,945,083		34.79

b.1. Instruments according to Sec. 38 (1) no. 1 WpHG

Type of instrument	Maturity / Expiration	Exercise or conversion period	Voting Rights Absolute	Voting Rights in %
			0	0.00
		Total:	0	0.00

b.2 Instruments according to Sec. 38 (1) no. 2 WpHG

Type of instrument	Maturity / Expiration	Exercise or conversion period	Cash or physical transaction	Voting Rights Absolute	Voting Rights in %
			n/a	0	0.00
			Total:	0	0.00

8. Information in relation to the person subject to the notification obligation

Full chain of controlled undertakings starting with the ultimate controlling natural person or legal entity

Name	% of voting rights (if at least 3% or more)	% of voting rights through instruments (if at least 5% or more)	Total of both (if at least 5% or more)
Brookfield Asset Management Inc.
BPG Holdings Group Inc.
BPGH New Subco Inc.
BPGH New Subco 2 Inc.
BPGH Sub Inc.
BPG Holdings Group (US) Holdings Inc.
BPG Holdings Bermuda Limited
BSREP III Bermuda GP of GP Limited
BSREP III Bermuda GP L.P.
BSREP III Fornax Pooling L.P.
Savoy Luxembourg Holdings S.à r.l.
Lapis Luxembourg Holdings S.à r.l.	10.62		10.62
-
Brookfield Asset Management Inc.
BPG Holdings Group Inc.
BPGH New Subco Inc.
BPGH New Subco 2 Inc.
BPGH Sub Inc.
BPG Holdings Group (US) Holdings Inc.
BPG Holdings Bermuda Limited
BSREP III Bermuda GP of GP Limited
BSREP III Bermuda GP L.P.
BSREP III Fornax Pooling L.P.
Savoy Luxembourg Holdings S.à r.l.
Lapis Luxembourg Holdings II S.à r.l.
-
Brookfield Asset Management Inc.
BPG Holdings Group Inc.
BPGH New Subco Inc.
BPGH New Subco 2 Inc.
BPGH Sub Inc.
BPG Holdings Group (US) Holdings Inc.
BPG Holdings Bermuda Limited
BSREP IV Bermuda GP of GP Limited
BSREP IV Bermuda GP L.P.
BSREP IV Alexandrite Pooling L.P.
Alexandrite Master LuxCo S.à r.l.
Alexandrite Holdings I LuxCo S.à r.l.
Alexandrite Holdings II LuxCo S.à r.l.
Alexandrite Lake GP S.à r.l.
Alexandrite Lake Lux Holdings SCS
Alexandrite Lake Pledge Mezz Borrower S.à r.l.
Alexandrite Lake Mezz Borrower S.à r.l.
Alexandrite Lake Pledge BidCo Borrower S.à r.l.
Alexandrite Lake Lux Holdings S.à r.l.	22.83		22.83

9. In case of proxy voting according to Sec. 34 para. 3 WpHG
(only in case of attribution of voting rights in accordance with Sec. 34 para. 1 sent. 1 No. 6 WpHG)

Date of general meeting: N/A

10. Other useful information

Date
01.12.2021

(end)

emitter:	alstria office REIT-AG Steinstraße 7 20095 Hamburg Germany
contact person:	alstria office REIT-AG
phone:	+49 40 226341-344
e-mail:	ir@alstria.de
website:	www.alstria.de
stock exchanges:	regulated market in Frankfurt; free market in Dusseldorf, free market in Hamburg, free market in Hannover, free market in Munich, free market in Stuttgart; open market in Berlin, Tradegate
ISIN(s):	DE000A0LD2U1 (share)
other stock exchanges:	London, Börse Luxemburg, SIX, Wiener Börse