Medirom Healthcare Technologies Inc. — All Filings
206 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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20-F
3
424B4
424B5
6-K
6-K/A
8-A12B
CERT
CORRESP
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DRS/A
DRSLTR
EFFECT
F-1
F-1/A
F-1MEF
F-3
NT 20-F
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S-8
SC 13D
SC 13G
SCHEDULE 13D/A
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-030575 | Mar 18, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-030571 | Mar 18, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-030569 | Mar 18, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-030568 | Mar 18, 2026 | — |
| 6-K | 6-K | 0001104659-26-020801 | Feb 27, 2026 | Feb 26, 2026 |
| 6-K | FORM 6-K | 0001104659-26-009932 | Feb 4, 2026 | Feb 3, 2026 |
| 6-K | 6-K | 0001104659-26-008788 | Feb 2, 2026 | Jan 30, 2026 |
| 6-K | 6-K | 0001104659-26-006253 | Jan 23, 2026 | — |
| 6-K | 6-K | 0001104659-26-002116 | Jan 8, 2026 | — |
| 6-K | 6-K | 0001104659-25-124507 | Dec 29, 2025 | — |
| 6-K | 6-K | 0001104659-25-123756 | Dec 22, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-120786 | Dec 15, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-120394 | Dec 12, 2025 | Dec 11, 2025 |
| 6-K | 6-K | 0001104659-25-118482 | Dec 4, 2025 | — |
| 6-K | 6-K | 0001104659-25-118146 | Dec 3, 2025 | — |
| 6-K | 6-K | 0001104659-25-104378 | Oct 30, 2025 | — |
| 6-K | 6-K | 0001104659-25-103570 | Oct 29, 2025 | — |
| 6-K | 6-K | 0001104659-25-102853 | Oct 28, 2025 | — |
| 6-K | 6-K | 0001104659-25-101302 | Oct 21, 2025 | Jun 30, 2025 |
| 6-K | 6-K | 0001104659-25-100609 | Oct 20, 2025 | — |
| 6-K | 6-K | 0001104659-25-098069 | Oct 9, 2025 | — |
| 6-K | 6-K | 0001104659-25-093380 | Sep 25, 2025 | — |
| 6-K | 6-K | 0001104659-25-092716 | Sep 24, 2025 | — |
| EFFECT | — | 9999999995-25-003052 | Sep 22, 2025 | — |
| CORRESP | — | 0001104659-25-091553 | Sep 19, 2025 | — |
| 6-K | 6-K | 0001104659-25-091290 | Sep 18, 2025 | — |
| UPLOAD | — | 0000000000-25-010094 | Sep 17, 2025 | — |
| F-3 | F-3 | 0001104659-25-089090 | Sep 10, 2025 | — |
| SCHEDULE 13D/A | — | 0001104659-25-086400 | Sep 2, 2025 | — |
| 6-K | 6-K | 0001558370-25-011808 | Aug 28, 2025 | — |
| 6-K | 6-K | 0001558370-25-011736 | Aug 22, 2025 | — |
| 6-K | 6-K | 0001558370-25-011682 | Aug 20, 2025 | — |
| 6-K | 6-K | 0001558370-25-009927 | Aug 1, 2025 | — |
| 6-K | 6-K | 0001558370-25-009311 | Jul 21, 2025 | — |
| 6-K | 6-K | 0001558370-25-008983 | Jun 30, 2025 | Jun 26, 2025 |
| 6-K | 6-K | 0001558370-25-008737 | Jun 20, 2025 | — |
| 6-K | 6-K | 0001558370-25-008413 | Jun 5, 2025 | — |
| SCHEDULE 13D/A | — | 0001213900-25-049096 | May 30, 2025 | — |
| 6-K | 6-K | 0001558370-25-008263 | May 30, 2025 | — |
| 6-K | 6-K | 0001558370-25-008262 | May 30, 2025 | — |
| 6-K | 6-K | 0001558370-25-008001 | May 20, 2025 | — |
| 6-K | 6-K | 0001558370-25-007991 | May 20, 2025 | — |
| 20-F | 20-F | 0001558370-25-005850 | Apr 29, 2025 | Dec 31, 2024 |
| 6-K | 6-K | 0001558370-25-005574 | Apr 25, 2025 | — |
| 6-K | 6-K | 0001558370-25-005186 | Apr 23, 2025 | Apr 18, 2025 |
| 6-K | 6-K | 0001558370-25-003480 | Mar 21, 2025 | — |
| 6-K | 6-K | 0001558370-25-003122 | Mar 17, 2025 | — |
| 6-K | 6-K | 0001558370-25-002910 | Mar 13, 2025 | — |
| 6-K | 6-K | 0001558370-25-002176 | Mar 4, 2025 | Feb 27, 2025 |
| 6-K | 6-K | 0001558370-25-001316 | Feb 21, 2025 | — |