Institut IGH d.d. — Share Issue/Capital Change 2012

Apr 10, 2012

IGH-R-A Regular Share, ISIN HRIGH0RA0006 Offered at the official market of the Zagreb Stock Exchange Notice issued in accordance with Article 459 of the Capital Market Act

10000 Zagreb 10000 Zagreb

HANFA ZAGREBAČKA BURZA

Miramarska 24b Ivana Lučića 2a Odjel uvrštenja

By invitation and pursuant to provisions of the Capital Market Act (Official Gazette, issues 88/08, 146/08, and 74/09), and according to the Zagreb Stock Exchange rules, the INSTITUT IGH, d.d., with the registered seat in Zagreb, Janka Rakuše 1, Company Registration No.: (MBS) 080000959, Personal Identification No. (OIB) 79766124714, announces herewith:

DECISIONS MADE AT THE 25TH SUPERVISORY BOARD SESSION RELATING TO ISSUANCE OF CONVERTIBLE BONDS

The Issuer's 25th Supervisory Board Session was held on 4 April 2012. At this session, the decision proposal was made about issuance of convertible bonds and, in this respect, about conditional increase of share capital. In addition the approval was given regarding the Company Management's Invitation to the General Assembly Meeting which will take place on 25 May 2012 at 9:00 a.m. at the company's registered seat in Zagreb, Janka Rakuše 1. The full text of this invitation, including decision proposals given by the Supervisory Board, is presented in the annex to this letter.

Yours respectfully,

INSTITUT IGH d.d.

Investor Relations Office