The Management Board of STS Holding S.A. (the “Issuer”) hereby reports that it received Resolution No. 1300/2021 adopted by the Management Board of the Warsaw Stock Exchange (Giełda Papierów Wartościowych w Warszawie S.A.; the “WSE”) on December 20, 2021, concerning the admission and introduction of the Issuer’s ordinary series C bearer shares to stock exchange trading on the WSE primary market (the “Resolution”). In the Resolution, the WSE Management Board stated that, pursuant to § 19.1 and § 19.2 of the WSE Rules, 140,000 ordinary series C bearer shares of the Issuer, with the nominal value of PLN 1.00 each, are admitted to stock exchange trading on the primary market.

Based on the Resolution, the WSE Management Board resolved to introduce to stock exchange trading on the main floor of the WSE the abovementioned series C shares of the Issuer as of December 22, 2021, subject to their registration by the National Depository for Securities (Krajowy Depozyt Papierów Wartościowych S.A.) under the code “PLSTSHL00012” (the “Shares”). The Shares will be quoted in the continuous quotation system under the abbreviated name of “STSHOLDING” and under the designation of “STH.”

The Issuer indicates that the Shares constitute approximately 0.1% of the Company’s share capital. They were issued on the basis of Resolution No. 5 of the General Meeting of the Issuer dated October 21, 2021 on the issue of series C shares and were acquired by members of the Issuer’s Management Board, Zdzisław Kostrubała (70,000 shares) and Marcin Walczysko (70,000 shares). Pursuant to information provided in the prospectus of the Issuer approved by the Polish Financial Supervision Authority (Komisja Nadzoru Finansowego) on 23 November 2021, shares held by Zdzislaw Kostrubala and Marcin Walczysko are subject to a 360-day lock-up from the first day of listing of the Issuer’s shares.

Legal basis: § 17, Section 1, item 2 of the Regulation of the Minister of Finance dated March 29, 2018, on current and periodic information provided by issuers of securities and conditions for recognizing as equivalent information required by the laws of a non-member state.