Institut IGH d.d.

Transaction in Own Shares • Apr 29, 2022

Ordinary share IGH-R-A, ISIN HRIGH0RA0006 Listed on the official market of the Zagreb Stock Exchange Home member state: Croatia LEI mark:74780000W0UQ8MF2FU71

ZAGREB STOCK EXCHANGE HANFA HINA Ivana Lučića 2a Miramarska 24b 10000 Zagreb 10000 Zagreb ots@hina.hr

Zagreb, 29.04.2022.

Information on own shares

Pursuant to the provisions of Article 474, paragraph 3 of the Capital Market Act, the Company hereby notifies that on 29 April, 2022, it holds 12.159 of own shares, which is 1,98% of the Company's share capital.

Contact:

Tatjana Bičanić Head of investor relations MOB +385 99 613 6430 tatjana.bicanic@igh.hr

INSTITUT IGH,d.d.

INSTITUT IGH, d.d. Janka Rakuše 1 10000 Zagreb, Croatia

PHONE +385 (0)1 612 51 25 FAX +385 (0)1 612 54 01 EMAIL igh@igh.hr WEB www.igh.hr

Competent court: Commercial Court in Zagreb Register entry with company registration No 080000959

Share capital: HRK 116,604,710.00 Paid in full No of issued shares: IGH 613,709

Nominal share value HRK 190

Reg.No.: 3750272 PIN: 79766124714 Business bank: Nova hrvatska banka d.d. IBAN: HR6825030071100087335 SWIFT code: VBCRHR22

Management Board:

Robert Petrosian, President of the Management Board Vedrana Tudor, Member of the Management Board Miroslav Pauzar, Member of the Management Board Igor Džajić, Member of the Management Board

Supervisory Board: Žarko Dešković, MEng.CE President of the Supervisory Board