Zhong Yuan Bio-Technology Holdings Ltd
Healthcare · Medicinal Chemicals & Botanical Products · E9 · SEC filings ↗ · Compare ⊕
Financials
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 ↗Jul 31, 2025
- NT 20-Fmissed a reporting deadline ↗Aug 1, 2024
- NT 20-Fmissed a reporting deadline ↗Aug 2, 2022
- NT 20-Fmissed a reporting deadline ↗Aug 2, 2021
- NT 20-Fmissed a reporting deadline ↗Jul 31, 2020
- NT 20-Fmissed a reporting deadline ↗Apr 30, 2019
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.
Insider transactions
SEC Form 4 · most recent| Insider | Date | Type | Shares | Price |
|---|---|---|---|---|
| Mckillop James K | May 3, 2017 | Sell | 9.8M | $975.00 |
| Cassidy James M | May 3, 2017 | Sell | 9.8M | $975.00 |
Headline trade per Form 4 (officers, directors, 10%+ owners). Buy/sell read from the filing's structured data — blank where a field isn't cleanly tagged.
Material events
SEC Form 8-K · most recent- Other material eventAug 28, 2018
- Director / officer changeMay 9, 2018
- Director / officer changeFeb 9, 2018
- Prior financials not reliable (restatement)Oct 2, 2017
- Unregistered equity sale · Change in control · Director / officer changeMay 4, 2017
- Amended charter or bylawsMar 16, 2017
- Amended charter or bylawsMar 2, 2017
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗- NT 20-FNOTIFICATION OF LATE FILINGJul 31, 2025
- 20-FFORM 20-FNov 7, 2024
- NT 20-FNOTIFICATION OF LATE FILINGAug 1, 2024
- 6-KFORM 6-KJun 14, 2024
- F-1/AFORM F-1/AMay 20, 2024
- F-1/AFORM F-1/AMar 26, 2024
- 6-KFORM 6-KMar 25, 2024
- SC 13DSCHEDULE 13DMar 7, 2024
- SC 13DSCHEDULE 13DMar 7, 2024
- SC 13D/ASCHEDULE 13D/AJan 25, 2024
- SC 13D/ASCHEDULE 13D/AJan 25, 2024
- SC 13D/ASCHEDULE 13D/AJan 24, 2024
- SC 13DSCHEDULE 13DJan 24, 2024
- SC 13DSCHEDULE 13DJan 24, 2024
- SC 13DSCHEDULE 13DJan 24, 2024
Event-driven situations (1)
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