SEC EDGAR filings, ownership reports, and insider transactions for Roman Tkachenko.
Recent SEC filings for Roman Tkachenko including 4, 4/A, 3/A and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 4 | 08 Apr 2025 | 29 Mar 2025 | 000-56075 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 06 Jan 2025 | 03 Jan 2025 | 000-56075 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 07 Aug 2024 | 25 Jul 2024 | 000-56075 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 07 May 2024 | 02 May 2024 | 000-56075 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 11 Jul 2023 | 26 May 2023 | 000-56075 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Jul 2023 | 26 May 2023 | 000-56075 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2023 | 26 May 2023 | 000-56075 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Dec 2022 | 05 Dec 2022 | 000-56075 |
| 3/A | Open 3/A document | View SEC filing for 3/A | FORM 3/A | 08 Jan 2021 | 01 Jan 2021 | 000-56075 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 04 Jan 2021 | 01 Jan 2021 | 000-56075 |
Roman Tkachenko files with the SEC under CIK 0001838462. This page aggregates EDGAR filings and related ownership activity.