Antonina Stępniewska

Associate

Capital Markets

She deals with capital market and corporate law matters.

antlan 772x1158

Languages: pl en

BIO

Antonina participates in projects related to the acquisition of debt and equity financing in connection with the issuance of financial instruments in private and public transactions. She also participates in projects related to the admission and introduction of financial instruments to trading on a regulated market and in an alternative trading system.

She assists in the representation of clients before the National Depository for Securities (KDPW S.A.) and the Warsaw Stock Exchange (Giełda Papierów Wartościowych w Warszawie S.A.). He participates in due diligence processes for capital transactions. She also provides ongoing services to public companies in the field of corporate law and compliance with disclosure obligations.

Prior to joining Gessel in 2023, she gained experience in Polish law firms and companies, where she dealt with issues in the field of day-to-day corporate services for commercial law companies.

During her studies, she actively participated in the activities of the Academic Circle of Capital Markets Law, of which she was president in the academic year 2021/2022. As part of it, she co-organised nationwide projects such as Rynkologia, Corporate Law Academy or the Capital Markets Law Tournament, as well as the Private Equity Academy in cooperation with the SGH Investor Club. During her studies, she provided free legal assistance within the Law Clinic at the University of Warsaw in the civil law section.

tygrys swiecacy

News
& Insights

20.02.2025

GESSEL advised Creotech Instruments S.A. on its public offering of newly issued shares.

We advised Creotech Instruments on the successful public offering of newly issued shares through an accelerated book-building (ABB) process, raising PLN 76 million. The...

Case studies
GESSEL advised Creotech Instruments S.A. on its public offering of newly issued shares.

07.02.2025

Closing of the transaction of the acquisition of 49.9% in the listed company Shoper S.A. by cyber_Folks S.A.

We are pleased to announce the successful closing of another transaction for one of our key clients, cyber_Folks S.A. Once again, we provided comprehensive legal advice ...

Case studies
Closing of the transaction of the acquisition of 49.9% in the listed company Shoper S.A. by cyber_Folks S.A.

22.07.2024

We advised Pure Biologics S.A

We advised Pure Biologics S.A. Pure Biologics S.A. is a company listed on the Warsaw Stock Exchange (GPW), and its shareholder, Filip Jeleń, in a transaction involving ...

Case studies
We advised Pure Biologics S.A
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Education and achievements

tygrys swiecacy
  • Studying law at the Faculty of Law and Administration at the University of Warsaw (2023)
  • Bachelor’s degree in Global Business, Finance and Management at the Warsaw School of Economics (2022)
  • Legal studies at Università degli Studi di Parma as part of the Erasmus+ programme (2022-2023)
  • Master’s degree in Finance and Accounting at the Warsaw School of Economics (from 2023)