SEC EDGAR filings, ownership reports, and insider transactions for Medirom Healthcare Technologies Inc..
Recent SEC filings for Medirom Healthcare Technologies Inc. including 6-K, EFFECT, CORRESP and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 27 Feb 2026 | 26 Feb 2026 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 04 Feb 2026 | 03 Feb 2026 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 02 Feb 2026 | 30 Jan 2026 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 23 Jan 2026 | 23 Jan 2026 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 08 Jan 2026 | 08 Jan 2026 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 29 Dec 2025 | 29 Dec 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 22 Dec 2025 | 22 Dec 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 15 Dec 2025 | 15 Dec 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 12 Dec 2025 | 11 Dec 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 04 Dec 2025 | 04 Dec 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 03 Dec 2025 | 03 Dec 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 Oct 2025 | 30 Oct 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 29 Oct 2025 | 29 Oct 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 28 Oct 2025 | 28 Oct 2025 | 001-39809 |
| 6-K | Open 6-K document | Open XBRL data | View SEC filing for 6-K | 6-K | 21 Oct 2025 | 30 Jun 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 20 Oct 2025 | 20 Oct 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 09 Oct 2025 | 09 Oct 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 25 Sep 2025 | 25 Sep 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 24 Sep 2025 | 24 Sep 2025 | 001-39809 |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 22 Sep 2025 | 333-290161 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 19 Sep 2025 | |||
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 18 Sep 2025 | 18 Sep 2025 | 001-39809 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 17 Sep 2025 | 333-290161 | ||
| F-3 | Open F-3 document | Open XBRL data | View SEC filing for F-3 | F-3 | 10 Sep 2025 | 333-290161 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 02 Sep 2025 | 005-91972 | ||
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 28 Aug 2025 | 28 Aug 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 22 Aug 2025 | 22 Aug 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 20 Aug 2025 | 20 Aug 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 01 Aug 2025 | 01 Aug 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 21 Jul 2025 | 21 Jul 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 Jun 2025 | 26 Jun 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 20 Jun 2025 | 20 Jun 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 05 Jun 2025 | 05 Jun 2025 | 001-39809 |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 30 May 2025 | 005-91972 | ||
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 May 2025 | 30 May 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 May 2025 | 30 May 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 20 May 2025 | 20 May 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 20 May 2025 | 20 May 2025 | 001-39809 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | 20-F | 29 Apr 2025 | 31 Dec 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 25 Apr 2025 | 25 Apr 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 23 Apr 2025 | 18 Apr 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 21 Mar 2025 | 21 Mar 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 17 Mar 2025 | 17 Mar 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 13 Mar 2025 | 13 Mar 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 04 Mar 2025 | 27 Feb 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 21 Feb 2025 | 21 Feb 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 18 Feb 2025 | 18 Feb 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 29 Jan 2025 | 29 Jan 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 21 Jan 2025 | 21 Jan 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 21 Jan 2025 | 21 Jan 2025 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 27 Dec 2024 | 24 Dec 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 23 Dec 2024 | 23 Dec 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 13 Dec 2024 | 13 Dec 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 12 Dec 2024 | 09 Dec 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 11 Dec 2024 | 11 Dec 2024 | 001-39809 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424B5 | 10 Dec 2024 | 333-281771 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 10 Dec 2024 | 005-91972 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 09 Dec 2024 | 333-281771 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 09 Dec 2024 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 09 Dec 2024 | |||
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 09 Dec 2024 | 09 Dec 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 06 Dec 2024 | 02 Dec 2024 | 001-39809 |
| F-1/A | Open F-1/A document | View SEC filing for F-1/A | F-1/A | 04 Dec 2024 | 333-281771 | |
| F-1/A | Open F-1/A document | View SEC filing for F-1/A | F-1/A | 02 Dec 2024 | 333-281771 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 21 Nov 2024 | 21 Nov 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 08 Nov 2024 | 07 Nov 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 08 Nov 2024 | 07 Nov 2024 | 001-39809 |
| F-1/A | Open F-1/A document | Open XBRL data | View SEC filing for F-1/A | FORM F-1/A | 07 Nov 2024 | 333-281771 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 24 Oct 2024 | 24 Oct 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 15 Oct 2024 | 15 Oct 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 11 Oct 2024 | 08 Oct 2024 | 001-39809 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 25 Sep 2024 | |||
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 24 Sep 2024 | 24 Sep 2024 | 001-39809 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 10 Sep 2024 | 333-281771 | ||
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 27 Aug 2024 | 27 Aug 2024 | 001-39809 |
| F-1 | Open F-1 document | Open XBRL data | View SEC filing for F-1 | FORM F-1 | 23 Aug 2024 | 333-281771 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 23 Aug 2024 | 23 Aug 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 23 Jul 2024 | 23 Jul 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 10 Jul 2024 | 10 Jul 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 25 Jun 2024 | 25 Jun 2024 | 001-39809 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | 20-F | 18 Jun 2024 | 31 Dec 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 21 May 2024 | 21 May 2024 | 001-39809 |
| NT 20-F | Open NT 20-F document | View SEC filing for NT 20-F | NT 20-F | 30 Apr 2024 | 31 Dec 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 24 Apr 2024 | 24 Apr 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 02 Apr 2024 | 02 Apr 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 29 Mar 2024 | 29 Mar 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 21 Mar 2024 | 21 Mar 2024 | 001-39809 |
| 6-K/A | Open 6-K/A document | View SEC filing for 6-K/A | 6-K/A | 15 Mar 2024 | 11 Mar 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 11 Mar 2024 | 11 Mar 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 22 Feb 2024 | 22 Feb 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 25 Jan 2024 | 25 Jan 2024 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 29 Dec 2023 | 29 Dec 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 22 Dec 2023 | 22 Dec 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 24 Nov 2023 | 22 Nov 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 25 Oct 2023 | 25 Oct 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 24 Oct 2023 | 24 Oct 2023 | 001-39809 |
| S-8 | Open S-8 document | View SEC filing for S-8 | FORM S-8 | 03 Oct 2023 | 333-274833 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 20 Sep 2023 | 20 Sep 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 22 Aug 2023 | 22 Aug 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 20 Jul 2023 | 20 Jul 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 20 Jun 2023 | 20 Jun 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 05 Jun 2023 | 05 Jun 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 02 Jun 2023 | 02 Jun 2023 | 001-39809 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | 20-F | 30 May 2023 | 31 Dec 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 24 May 2023 | 24 May 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 22 May 2023 | 22 May 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 01 May 2023 | 28 Apr 2023 | 001-39809 |
| NT 20-F | Open NT 20-F document | View SEC filing for NT 20-F | NT 20-F | 28 Apr 2023 | 31 Dec 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 20 Apr 2023 | 20 Apr 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 31 Mar 2023 | 31 Mar 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 27 Mar 2023 | 27 Mar 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 16 Mar 2023 | 16 Mar 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 16 Mar 2023 | 16 Mar 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 22 Feb 2023 | 22 Feb 2023 | 001-39809 |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SC 13D | 25 Jan 2023 | 005-91972 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 19 Jan 2023 | 19 Jan 2023 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 18 Jan 2023 | 18 Jan 2023 | 001-39809 |
| RW | Open RW document | View SEC filing for RW | RW | 11 Jan 2023 | 333-262766 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D | 06 Jan 2023 | 005-91972 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 30 Dec 2022 | 30 Dec 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 29 Dec 2022 | 28 Dec 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 27 Dec 2022 | 27 Dec 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 21 Dec 2022 | 21 Dec 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 20 Dec 2022 | 20 Dec 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 16 Dec 2022 | 16 Dec 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 09 Dec 2022 | 09 Dec 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 09 Dec 2022 | 09 Dec 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 23 Nov 2022 | 23 Nov 2022 | 001-39809 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | 20-F | 14 Nov 2022 | 31 Dec 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 20 Oct 2022 | 20 Oct 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 20 Sep 2022 | 20 Sep 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 22 Aug 2022 | 22 Aug 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 22 Jul 2022 | 22 Jul 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 01 Jul 2022 | 01 Jul 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 21 Jun 2022 | 21 Jun 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 19 May 2022 | 19 May 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 18 May 2022 | 18 May 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 06 May 2022 | 06 May 2022 | 001-39809 |
| NT 20-F | Open NT 20-F document | View SEC filing for NT 20-F | NT 20-F | 28 Apr 2022 | 31 Dec 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 22 Apr 2022 | 22 Apr 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 18 Apr 2022 | 18 Apr 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 30 Mar 2022 | 30 Mar 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 18 Mar 2022 | 18 Mar 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 14 Mar 2022 | 14 Mar 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 04 Mar 2022 | 04 Mar 2022 | 001-39809 |
| F-1/A | Open F-1/A document | View SEC filing for F-1/A | F-1/A | 24 Feb 2022 | 333-262766 | |
| F-1 | Open F-1 document | Open XBRL data | View SEC filing for F-1 | FORM F-1 | 16 Feb 2022 | 333-262766 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 24 Jan 2022 | 24 Jan 2022 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 21 Jan 2022 | 21 Jan 2022 | 001-39809 |
| DRS | Open DRS document | View SEC filing for DRS | 30 Dec 2021 | 377-05894 | ||
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 21 Dec 2021 | 21 Dec 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 13 Dec 2021 | 13 Dec 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 19 Nov 2021 | 19 Nov 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 08 Nov 2021 | 08 Nov 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 03 Nov 2021 | 03 Nov 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 20 Oct 2021 | 20 Oct 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 24 Sep 2021 | 24 Sep 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 22 Sep 2021 | 22 Sep 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 19 Aug 2021 | 19 Aug 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 19 Jul 2021 | 19 Jul 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 22 Jun 2021 | 18 Jun 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 08 Jun 2021 | 08 Jun 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 21 May 2021 | 21 May 2021 | 001-39809 |
| 6-K/A | Open 6-K/A document | View SEC filing for 6-K/A | 6-K/A | 19 May 2021 | 17 May 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 17 May 2021 | 17 May 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 17 May 2021 | 17 May 2021 | 001-39809 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | 20-F | 17 May 2021 | 31 Dec 2020 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 Apr 2021 | 30 Apr 2021 | 001-39809 |
| NT 20-F | Open NT 20-F document | View SEC filing for NT 20-F | NT 20-F | 30 Apr 2021 | 31 Dec 2020 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 16 Apr 2021 | 16 Apr 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 18 Mar 2021 | 18 Mar 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 05 Mar 2021 | 05 Mar 2021 | 001-39809 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 02 Feb 2021 | 02 Feb 2021 | 001-39809 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 15 Jan 2021 | 005-91972 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 06 Jan 2021 | 06 Jan 2021 | 001-39809 |
| 424B4 | Open 424B4 document | View SEC filing for 424B4 | 424B4 | 30 Dec 2020 | 333-250762 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 29 Dec 2020 | 29 Dec 2020 | 001-39809 |
| SEC STAFF LETTER | Open SEC STAFF LETTER document | View SEC filing for SEC STAFF LETTER | 28 Dec 2020 | |||
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 28 Dec 2020 | 333-250762 | ||
| F-1MEF | Open F-1MEF document | View SEC filing for F-1MEF | F-1MEF | 28 Dec 2020 | 333-251777 | |
| CERT | Open CERT document | View SEC filing for CERT | 28 Dec 2020 | 001-39809 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 23 Dec 2020 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 22 Dec 2020 | |||
| F-1/A | Open F-1/A document | View SEC filing for F-1/A | F-1/A | 22 Dec 2020 | 333-250762 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 17 Dec 2020 | |||
| F-1/A | Open F-1/A document | View SEC filing for F-1/A | F-1/A | 17 Dec 2020 | 333-250762 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 16 Dec 2020 | |||
| 8-A12B | Open 8-A12B document | View SEC filing for 8-A12B | 8-A12B | 15 Dec 2020 | 001-39809 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 11 Dec 2020 | |||
| F-1/A | Open F-1/A document | View SEC filing for F-1/A | F-1/A | 11 Dec 2020 | 333-250762 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 09 Dec 2020 | |||
| F-1/A | Open F-1/A document | View SEC filing for F-1/A | F-1/A | 07 Dec 2020 | 333-250762 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 20 Nov 2020 | |||
| F-1 | Open F-1 document | View SEC filing for F-1 | F-1 | 20 Nov 2020 | 333-250762 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 04 Nov 2020 | |||
| SEC STAFF LETTER | Open SEC STAFF LETTER document | View SEC filing for SEC STAFF LETTER | 02 Nov 2020 | |||
| SEC STAFF LETTER | Open SEC STAFF LETTER document | View SEC filing for SEC STAFF LETTER | 21 Oct 2020 | |||
| DRSLTR | Open DRSLTR document | View SEC filing for DRSLTR | 21 Oct 2020 | |||
| DRS/A | Open DRS/A document | View SEC filing for DRS/A | 21 Oct 2020 | 377-03528 | ||
| SEC STAFF LETTER | Open SEC STAFF LETTER document | View SEC filing for SEC STAFF LETTER | 07 Oct 2020 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 05 Oct 2020 | |||
| DRS | Open DRS document | View SEC filing for DRS | 11 Sep 2020 | 377-03528 |
Medirom Healthcare Technologies Inc. files with the SEC under CIK 0001819704. This page aggregates EDGAR filings and related ownership activity.
Industry: Services Personal Services.