Jan Barta

Entity
Individual
Business address
Na BaterIIch 104/35, Brevnov, 16200 Prague, Czech Republic
13F signature
Jan Barta - Individually
13D/G Schedule signature
Pale Fire Capital SICAV a.s. - Dusan Senkypl, Authorized Representative
Insider ownership signature
By: /s/ Jan Barta
All SEC filings
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Jan Barta has filed 55 SEC EDGAR filings since 11/5/2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
13F-NT Open Document Open Filing Nov 13, 2025 Sep 30, 2025 028-22859
SCHEDULE 13D/A Open Document Open Filing Sep 8, 2025
N-PX Open Document Open Filing Aug 28, 2025 Jun 30, 2025 028-22859
13F-NT Open Document Open Filing Aug 13, 2025 Jun 30, 2025 028-22859
13F-NT Open Document Open Filing May 14, 2025 Mar 31, 2025 028-22859
13F-NT Open Document Open Filing Feb 13, 2025 Dec 31, 2024 028-22859
SCHEDULE 13D/A Open Document | Data Open Filing Feb 6, 2025
SCHEDULE 13D/A Open Document Open Filing Feb 6, 2025
13F-NT Open Document Open Filing Nov 12, 2024 Sep 30, 2024 028-22859
SC 13D/A Open Document Open Filing AMENDMENT NO. 4 TO THE SCHEDULE 13D Nov 8, 2024
SC 13D/A Open Document Open Filing AMENDMENT NO. 16 TO THE SCHEDULE 13D Nov 1, 2024
N-PX Open Document Open Filing Aug 23, 2024 Jun 30, 2024 028-22859
13F-NT Open Document Open Filing Aug 13, 2024 Jun 30, 2024 028-22859
13F-NT Open Document Open Filing May 14, 2024 Mar 31, 2024 028-22859
SC 13D/A Open Document Open Filing AMENDMENT NO. 15 TO THE SCHEDULE 13D May 10, 2024
13F-NT Open Document Open Filing Feb 13, 2024 Dec 31, 2023 028-22859
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 23, 2024 Jan 19, 2024 001-35335
SC 13D/A Open Document Open Filing AMENDMENT NO. 14 TO THE SCHEDULE 13D Jan 23, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 20, 2023 Nov 16, 2023 001-35335
SC 13D/A Open Document Open Filing AMENDMENT NO. 13 TO THE SCHEDULE 13D Nov 13, 2023
13F-NT Open Document Open Filing Nov 13, 2023 Sep 30, 2023 028-22859
SC 13D/A Open Document Open Filing AMENDMENT NO. 12 TO THE SCHEDULE 13D Aug 23, 2023
13F-NT Open Document Open Filing Aug 11, 2023 Jun 30, 2023 028-22859
13F-NT Open Document Open Filing May 15, 2023 Mar 31, 2023 028-22859
SC 13D/A Open Document Open Filing AMENDMENT NO. 11 TO THE SCHEDULE 13D Mar 31, 2023
13F-NT Open Document Open Filing Feb 8, 2023 Dec 31, 2022 028-22859
SC 13D/A Open Document Open Filing AMENDMENT NO. 3 TO THE SCHEDULE 13D Dec 27, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 22, 2022 Dec 20, 2022 001-35335
SC 13D/A Open Document Open Filing AMENDMENT NO. 2 TO THE SCHEDULE 13D Dec 21, 2022
3/A Open Document Open Filing OWNERSHIP DOCUMENT Dec 20, 2022 Mar 31, 2022 001-35335
SC 13D/A Open Document Open Filing AMENDMENT NO. 10 TO THE SCHEDULE 13D Dec 20, 2022
SC 13D/A Open Document Open Filing AMENDMENT NO. 1 TO THE SCHEDULE 13D Dec 9, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 1, 2022 Aug 31, 2022 001-35335
SC 13D Open Document Open Filing SCHEDULE 13D Aug 29, 2022
SC 13D/A Open Document Open Filing AMENDMENT NO. 9 TO THE SCHEDULE 13D Jun 13, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT May 25, 2022 May 23, 2022 001-35335
SC 13D/A Open Document Open Filing AMENDMENT NO. 8 TO THE SCHEDULE 13D May 25, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT May 11, 2022 May 9, 2022 001-35335
SC 13D/A Open Document Open Filing AMENDMENT NO. 7 TO THE SCHEDULE 13D May 11, 2022
SC 13D/A Open Document Open Filing AMENDMENT NO. 6 TO THE SCHEDULE 13D Apr 28, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 27, 2022 Apr 25, 2022 001-35335
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 21, 2022 Apr 19, 2022 001-35335
SC 13D/A Open Document Open Filing AMENDMENT NO. 5 TO THE SCHEDULE 13D Apr 21, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 11, 2022 Apr 7, 2022 001-35335
4/A Open Document Open Filing OWNERSHIP DOCUMENT Apr 7, 2022 Apr 4, 2022 001-35335
4/A Open Document Open Filing OWNERSHIP DOCUMENT Apr 7, 2022 Mar 31, 2022 001-35335
3/A Open Document Open Filing OWNERSHIP DOCUMENT Apr 7, 2022 Mar 31, 2022 001-35335
SC 13D/A Open Document Open Filing AMENDMENT NO. 4 TO THE SCHEDULE 13D Apr 7, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 6, 2022 Apr 4, 2022 001-35335
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2022 Mar 31, 2022 001-35335
3 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2022 Mar 31, 2022 001-35335
SC 13D/A Open Document Open Filing AMENDMENT NO. 3 TO THE SCHEDULE 13D Feb 15, 2022
SC 13D/A Open Document Open Filing AMENDMENT NO. 2 Jan 26, 2022
SC 13D/A Open Document Open Filing AMENDMENT NO. 1 Jan 19, 2022
SC 13D Open Document Open Filing SCHEDULE 13D Nov 5, 2021