Zhengye Biotechnology Holding Ltd (ZYBT) Form 8-K Material Events
Zhengye Biotechnology Holding Ltd (ZYBT) is a publicly traded company on the Nasdaq, categorized under SIC 2834 (Pharmaceutical Preparations). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: ZYBT
CIK: 1975641
Exchange: Nasdaq
SIC 2834: Pharmaceutical Preparations
State: F4
Independent PCAOB Auditor
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Audit Firm
WWC, P.C.
Auditor SinceSince 12/31/2022 12:00:00 AM
Lead Engagement PartnerLi Huang
Audit LocationSan Mateo, California, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 6-K | 2026-08-06 | 2026-08-06 | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-26-086146 | View SEC Doc Filr Page |
| 6-K | 2026-07-21 | 2026-07-21 | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-26-080010 | View SEC Doc Filr Page |
| 3 | 2026-06-25 | 2026-06-25 | 3 Filing | 0001213900-26-071870 | View SEC Doc Filr Page |
| 3 | 2026-06-25 | 2026-06-25 | 3 Filing | 0001213900-26-071868 | View SEC Doc Filr Page |
| 3 | 2026-06-25 | 2026-06-25 | 3 Filing | 0001213900-26-071867 | View SEC Doc Filr Page |
| 3 | 2026-06-25 | 2026-06-25 | 3 Filing | 0001213900-26-071866 | View SEC Doc Filr Page |
| 3 | 2026-06-25 | 2026-06-25 | 3 Filing | 0001213900-26-071865 | View SEC Doc Filr Page |
| 6-K | 2026-06-04 | 2026-06-04 | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-26-065272 | View SEC Doc Filr Page |
| 20-F | 2026-04-28 | 2025-12-31 | ANNUAL REPORT | 0001213900-26-048584 | View SEC Doc Filr Page |
| 3 | 2026-04-24 | 2026-03-24 | 3 Filing | 0001213900-26-047657 | View SEC Doc Filr Page |
| 3 | 2026-04-24 | 2026-03-24 | 3 Filing | 0001213900-26-047656 | View SEC Doc Filr Page |
| 6-K | 2026-03-25 | 2026-03-24 | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-26-033700 | View SEC Doc Filr Page |
| 3 | 2026-03-18 | 2026-03-18 | 3 Filing | 0001213900-26-030716 | View SEC Doc Filr Page |
| 3 | 2026-03-18 | 2026-03-18 | 3 Filing | 0001213900-26-030713 | View SEC Doc Filr Page |
| 3 | 2026-03-18 | 2026-03-18 | 3 Filing | 0001213900-26-030712 | View SEC Doc Filr Page |
| 3 | 2026-03-18 | 2026-03-18 | 3 Filing | 0001213900-26-030711 | View SEC Doc Filr Page |
| 6-K | 2026-03-02 | 2026-02-27 | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-26-021864 | View SEC Doc Filr Page |
| 6-K | 2026-02-23 | 2026-02-23 | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-26-019331 | View SEC Doc Filr Page |
| 6-K | 2025-12-12 | 2025-06-30 | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-25-121187 | View SEC Doc Filr Page |
| 144 | 2025-10-22 | — | 144 Filing | 0001213900-25-101223 | View SEC Doc Filr Page |
| 144 | 2025-10-22 | — | 144 Filing | 0001213900-25-101222 | View SEC Doc Filr Page |
| 20-F | 2025-07-03 | 2024-12-31 | ANNUAL REPORT | 0001213900-25-061202 | View SEC Doc Filr Page |
| 6-K | 2025-05-23 | 2025-05-23 | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-25-047332 | View SEC Doc Filr Page |
| NT 20-F | 2025-04-29 | 2024-12-31 | NOTIFICATION OF LATE FILING | 0001213900-25-036786 | View SEC Doc Filr Page |
| 6-K | 2025-04-03 | 2025-04-02 | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-25-028214 | View SEC Doc Filr Page |