	% 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 of issuer
Resulting situation on the date on which threshold was crossed / reached	4.34	0.00	4.34	39,278,250
Position of previous notification	8.96

7. Notified details of the resulting situation

7.a. Voting rights attached to shares

ISIN code	absolute direct (Sec 130 BörseG 2018)	absolute indirect (Sec 133 BörseG 2018)	in % direct (Sec 130 BörseG 2018)	in % indirect (Sec 133 BörseG 2018)
AT0000609607	0	1,704,142	0.00	4.34
Total:		1,704,142		4.34

7.b.1. Financial / Other Instruments pursuant to Sec. 131 para. 1 No. 1 BörseG 2018

Type of instrument	Expiration Date	Exercise Period	Voting Rights Absolute	Voting Rights in %
		Total:

7.b.2 Financial / Other Instruments pursuant to Sec. 131 para. 1 No. 2 BörseG 2018

Type of instrument	Expiration Date	Exercise Period	Physical /Cash Settlement	Voting Rights Absolute	Voting Rights in %
			Total:

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

Full chain of controlled undertakings through which the voting rights and/or the financial/other instruments are effectively held starting with the ultimate controlling natural person or legal entity.

No.	Name	Directly controlled by No.	Shares held directly (%)	Financial/other instruments held directly (%)	Total of both (%)
1	Erman Ilicak
2	Rönesans Holding A.S.	1
3	Rönesans Insaat Taahhüt A.S.	2
4	Rönesans Altyapi Sistemleri A.S.	3
5	REE Insaat Sanayi ve Ticaret A.S.	4
6	Renaissance Construction BV	5
7	Heitkamp BV	6
8	Heitkamp Construction GmbH	7	4.34		4.34

9. In case of proxy voting

Date of general meeting: N/A

10. Additional Information
As reported by PORR AG on 30 November 2021, the total number of voting rights of PORR AG was increased by 10,183,250 following a capital increase from the authorized capital of the issuer, which became effective on 5 November 2021. The voting rights share of Heitkamp Construction GmbH was therefore diluted and the threshold of 5% fallen under to 4.34%.

(end)

emitter:	PORR AG Absberggasse 47 1100 Wien Austria
contact person:	Dir. Prok. Rolf Petersen
phone:	050626-1199
e-mail:	investor.relations@porr.at
website:	www.porr-group.com
stock exchanges:	official trade in Vienna; basic board in Frankfurt
ISIN(s):	AT0000609607 (share), AT0000A086F0 (participation right), XS1555774014 (bond), XS2113662063 (bond), XS2408013709 (bond)