Zhengye Biotechnology Holding Ltd SEC EDGAR Filings (CIK 0001975641)

SEC EDGAR filings, ownership reports, and insider transactions for Zhengye Biotechnology Holding Ltd.

Symbol
ZYBT on Nasdaq
Industry
Pharmaceutical Preparations (Office Of Life Sciences)
Business address
No.1 Lianmeng Street, Jilin Economic &, Technical Development Zone, Jilin
State of incorporation
China
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Zhengye Biotechnology Holding Ltd has filed 45 SEC EDGAR filings since 04 Aug 2023

Latest Filings

Recent SEC filings for Zhengye Biotechnology Holding Ltd including 6-K, 144, 20-F 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 REPORT OF FOREIGN PRIVATE ISSUER 02 Mar 2026 27 Feb 2026 001-42450
6-K Open 6-K document View SEC filing for 6-K REPORT OF FOREIGN PRIVATE ISSUER 23 Feb 2026 23 Feb 2026 001-42450
6-K Open 6-K document | Open XBRL data View SEC filing for 6-K REPORT OF FOREIGN PRIVATE ISSUER 12 Dec 2025 30 Jun 2025 001-42450
144 Open 144 document View SEC filing for 144 22 Oct 2025 001-42450
144 Open 144 document View SEC filing for 144 22 Oct 2025 001-42450
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F ANNUAL REPORT 03 Jul 2025 31 Dec 2024 001-42450
6-K Open 6-K document View SEC filing for 6-K REPORT OF FOREIGN PRIVATE ISSUER 23 May 2025 23 May 2025 001-42450
NT 20-F Open NT 20-F document View SEC filing for NT 20-F NOTIFICATION OF LATE FILING 29 Apr 2025 31 Dec 2024 001-42450
6-K Open 6-K document View SEC filing for 6-K REPORT OF FOREIGN PRIVATE ISSUER 03 Apr 2025 02 Apr 2025 001-42450
6-K Open 6-K document View SEC filing for 6-K REPORT OF FOREIGN PRIVATE ISSUER 06 Mar 2025 06 Mar 2025 001-42450
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 21 Feb 2025 005-94896
6-K Open 6-K document View SEC filing for 6-K REPORT OF FOREIGN PRIVATE ISSUER 14 Jan 2025 14 Jan 2025 001-42450
6-K Open 6-K document View SEC filing for 6-K REPORT OF FOREIGN PRIVATE ISSUER 08 Jan 2025 08 Jan 2025 001-42450
424B4 Open 424B4 document View SEC filing for 424B4 PROSPECTUS 07 Jan 2025 333-276436
CERT Open CERT document View SEC filing for CERT 06 Jan 2025 001-42450
EFFECT Open EFFECT document View SEC filing for EFFECT 20 Dec 2024 333-276436
8-A12B Open 8-A12B document View SEC filing for 8-A12B FOR REGISTRATION OF CERTAIN CLASSES 19 Dec 2024 001-42450
POS AM Open POS AM document View SEC filing for POS AM POST-EFFECTIVE AMENDMENT 09 Dec 2024 333-276436
FWP Open FWP document View SEC filing for FWP FREE WRITING PROSPECTUS 21 Nov 2024 333-276436
POS AM Open POS AM document View SEC filing for POS AM POST-EFFECTIVE AMENDMENT 15 Nov 2024 333-276436
EFFECT Open EFFECT document View SEC filing for EFFECT 30 Sep 2024 333-276436
CORRESP Open CORRESP document View SEC filing for CORRESP 26 Sep 2024
CORRESP Open CORRESP document View SEC filing for CORRESP 26 Sep 2024
F-1/A Open F-1/A document View SEC filing for F-1/A REGISTRATION STATEMENT 18 Sep 2024 333-276436
FWP Open FWP document View SEC filing for FWP FREE WRITING PROSPECTUS 27 Aug 2024 333-276436
F-1/A Open F-1/A document View SEC filing for F-1/A REGISTRATION STATEMENT 22 Aug 2024 333-276436
FWP Open FWP document View SEC filing for FWP FREE WRITING PROSPECTUS 27 Jun 2024 333-276436
FWP Open FWP document View SEC filing for FWP FREE WRITING PROSPECTUS 21 Jun 2024 333-276436
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Jun 2024
F-1/A Open F-1/A document View SEC filing for F-1/A REGISTRATION STATEMENT 14 Jun 2024 333-276436
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 04 Jun 2024 377-06804
F-1/A Open F-1/A document View SEC filing for F-1/A REGISTRATION STATEMENT 15 May 2024 333-276436
CORRESP Open CORRESP document View SEC filing for CORRESP 09 Jan 2024
F-1 Open F-1 document View SEC filing for F-1 REGISTRATION STATEMENT 09 Jan 2024 333-276436
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 27 Dec 2023 377-06804
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 14 Dec 2023
DRS/A Open DRS/A document View SEC filing for DRS/A 14 Dec 2023 377-06804
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 28 Nov 2023 377-06804
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 17 Nov 2023
DRS/A Open DRS/A document View SEC filing for DRS/A 17 Nov 2023 377-06804
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 17 Oct 2023 377-06804
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 28 Sep 2023
DRS/A Open DRS/A document View SEC filing for DRS/A 28 Sep 2023 377-06804
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 01 Sep 2023 377-06804
DRS Open DRS document View SEC filing for DRS 04 Aug 2023 377-06804

About this filer

Zhengye Biotechnology Holding Ltd files with the SEC under CIK 0001975641. This page aggregates EDGAR filings and related ownership activity.

Industry: Pharmaceutical Preparations.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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