Medirom Healthcare Technologies Inc.
MRMNasdaqOther · Services-Personal Services · M0 · SEC filings ↗ · Compare ⊕
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SEC XBRL · annualNo structured XBRL financials available (common for pre-2009 filers, foreign issuers, or companies that never reported as a US public company).
Signs
● 1 severe● 0 good- Filed a late-filing notice (Form NT) — missed an SEC deadline
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
Risk flags
late SEC filings- NT 20-Fmissed a reporting deadline ↗Apr 30, 2026
- NT 20-Fmissed a reporting deadline ↗Apr 30, 2024
- NT 20-Fmissed a reporting deadline ↗Apr 28, 2023
- NT 20-Fmissed a reporting deadline ↗Apr 28, 2022
- NT 20-Fmissed a reporting deadline ↗Apr 30, 2021
A Form NT means the company notified the SEC it would file a periodic report late — often an accounting, audit or liquidity warning sign. Also search SEC enforcement actions for this company.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 62,840 | 1.9 | -30.0% |
| Apr 30, 2026 | 89,740 | 3.9 | -2.4% |
| Apr 15, 2026 | 91,916 | 3.8 | -9.1% |
| Mar 31, 2026 | 101,129 | 3.9 | -9.2% |
| Mar 13, 2026 | 111,391 | 1.3 | +711.5% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Recent SEC filings
All filings ↗- 6-KMay 29, 2026
- 6-KMay 28, 2026
- NT 20-FApr 30, 2026
- 6-KApr 22, 2026
- 6-KFORM 6-KApr 9, 2026
- SCHEDULE 13D/AMar 30, 2026
- 3OWNERSHIP DOCUMENTMar 18, 2026
- 3OWNERSHIP DOCUMENTMar 18, 2026
- 3OWNERSHIP DOCUMENTMar 18, 2026
- 3OWNERSHIP DOCUMENTMar 18, 2026
- 6-KFeb 27, 2026
- 6-KFORM 6-KFeb 4, 2026
- 6-KFeb 2, 2026
- 6-KJan 23, 2026
- 6-KJan 8, 2026
Event-driven situations (2)
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