In accordance with the Instructions for Index, Liquidity Criteria, Price List and other Statistics, an extraordinary revision of the composition and calculation parameters of the SBITOP and SBITOP TR indices was carried out on April 1, 2026, including the calculation of the index weighting factor for each individual share included in these indices.

The composition of both indices is changed due to the inclusion of shares of Vzajemna d.d., Ljubljana, with the trading symbol VZZR. As of Tuesday, April 7, 2026 (inclusive), the new composition and calculation parameters listed in the supplement will apply.