As a shareholder of PORR AG I hereby revoke the proxy I granted to
(Name of proxy holder in capital letters)
with respect to
(number/all) shares at
(bank that keeps the securities account)
to represent me at the 146thordinary shareholders' meeting of PORR AG, FN 34853 f, on Tuesday, 28 April 2026, at 10:00 a.m. (local Vienna time)
(Name and address of shareholder in capital letters)
(Date, personal signature of shareholder or facsimile signature)
Please complete the form in full and submit it by 27 April 2026, 16:00 Uhr, Vienna time (time of receipt)
By post: PORR AG, c/o HV-Veranstaltungsservice GmbH, Köppel 60, 8242 St. Lorenzen/Wechsel
Via SWIFT ISO 15022: CPTGDE5WXXX (Message Type MT598 or MT599, ISIN AT0000609607 must
be stated in the text mandatorily)
Via SWIFT ISO 20022: ou=xxx,o=cptgde5w,o=swift - seev.003.001.10 or seev.004.001.10 (if abblicable seev.004.001.11)
A detailed description is available for download at https://www.porr-group.com/gm
By fax: +43 (0) 1 8900 500 - 50
By e-mail: knap.porr@hauptversammlung.at (Proxies in PDF format)
Or submit at registration on the day of the Annual General Meeting
Further information is available on the website: https://www.porr-group.com/gm