Bank Millennium S.A. May 18, 2021

Current Report No. 18/2021

Subject: Information on transactions within purchase of own shares

Management Board of Bank Millennium S.A. (‘Bank', 'Issuer'), further tocurrent report no. 17/2021 of 12th of May 2021, informs that underimplementation of the programme of purchase of own shares the rules ofwhich are provided for in the Resolutions of the Bank Management Boardof 23 July 2020 and of 12 May 2021 (‘Programme') acting on the basis ofauthorisation granted to it by way of Resolution no. 4 of theExtraordinary General Meeting of Shareholders of 27 August 2019 in thematter of establishment of incentive programme and determination ofprinciples governing management thereof, authorisation of the CompanyManagement Board to purchase own shares for purpose of implementation ofthe incentive programme and establishment of reserve capital forpurchase of such shares (as amended by Resolution of the ExtraordinaryGeneral Meeting of Shareholders no. 2/2020 of 3 July 2020), the Issuerconcluded the transactions of purchase of own shares of the Bank (codeISIN: PLBIG0000016) described in the attachments 1-3 of this report, toperform its obligations resulting from allocation of shares to employeesor members of Bank Management Board or the Bank Millennium S.A. Group.

The attachment 1 covers detailed information about each transaction, theattachment 2 covers daily data from 13.05.2021 to 14.05.2021, while theattachment 3 covers data aggregated for a period from 13.05.2021 to14.05.2021.

Transactions were concluded via Millennium Dom Maklerski S.A. (code LEI:259400P3FVPVVDYIEK18) to the account of the Bank (code LEI of theIssuer: 259400OFDZ9KPZEO8K78).

Including the transactions of purchase of shares presented inattachments 1-3 as on the date hereof, the Issuer holds in total(including own shares acquired both within and outside the Programme)623 767 own shares, constituting in total 0,051419% share in the Bankshare capital and granting 0,051416% in the total number of votes at theGeneral Meeting. Under the Program, 565 446 own shares were acquired ofa total value of PLN 2,539,305.16 and an average purchase price of PLN4.49080.

Legal basis:

Art. 2 sec. 2 of Commission Delegated Regulation (EU) 2016/1052 of 8March 2016 supplementing Regulation (EU) No. 596/2014 of the EuropeanParliament and of the Council relative to regulatory technical standardsregarding conditions applicable to repurchase programme andstabilisation measures of 8 March 2016 in connection with art. 5 of theRegulation (EU) no. 596/2014 of the European Parliament and of theCouncil of 16 April 2014 on market abuse (market abuse regulation) andrepealing Directive 2003/124/EC of the European Parliament and of theCouncil and Commission Directive 2003/124/EC, 2003/125/EC and 2004/72/EC