CURRENT REPORT

Report date: 21.07.2026

Name of issuing company: Antibiotice S.A.

Headquarters: Iasi, str. Valea Lupului nr. 1, zip code 707410

https://www.antibiotice.ro

E-mail: relatiicuinvestitorii@antibiotice.ro

Telephone/fax no. : +40232 209 000 / +40372 065 633

Unique registration code in the Trade Register Office: RO1973096

No. in the Trade Register: J1991000285223

Subscribed and paid-up capital: 67,133,804 LEI

The regulated market trading on which the securities are issued: Bucharest Stock Exchange

Number of shares: 671,338,040

Number of votes: 671,338,040

Main characteristics of the securities issued by the company: nominative shares, nominal value: 0.10 lei

Notice of availability:

The report on the key performance indicators for the second quarter of 2026 prepared in accordance with Article 57, paragraph 4 of the GEO no. 109/2011 (“The corporate governance structures at the level of the public enterprise prepare a quarterly report, by the 20th of the month following the previous quarter, on the achievement of the key performance indicators included in the mandate contract, which they submit within 3 days of preparation to the public tutelary authority, AMEPIP, and they publish it on their own website.”) is available on the company's website at the section https://www.antibiotice.ro/en/investors/corporate-governance/transparency-reporting-obligations/

We would like to point out that the presentation of the financial results for first half of 2026 will take place on August 17, 2026, in accordance with the Financial Calendar published on the Bucharest Stock Exchange.

General Director,

Ioan NANI, Economist