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ZYBT

Zhengye Biotechnology Holding Ltd SEC filings
Pharmaceutical Preparations · Nasdaq · Incorporated in China
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Filing history
2026-08-06
Foreign company report 6-K
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2026-07-21
Foreign company report 6-K
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2026-06-25
New insider's holdings 3
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2026-06-25
New insider's holdings 3
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2026-06-25
New insider's holdings 3
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2026-06-25
New insider's holdings 3
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2026-06-25
New insider's holdings 3
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2026-06-04
Foreign company report 6-K
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2026-04-28
Foreign annual report 20-F
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2026-04-24
New insider's holdings 3
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2026-04-24
New insider's holdings 3
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2026-03-25
Foreign company report 6-K
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2026-03-18
New insider's holdings 3
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2026-03-18
New insider's holdings 3
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2026-03-18
New insider's holdings 3
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2026-03-18
New insider's holdings 3
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2026-03-02
Foreign company report 6-K
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2026-02-23
Foreign company report 6-K
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2025-12-12
Foreign company report 6-K
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2025-10-22
Planned insider sale 144
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2025-10-22
Planned insider sale 144
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2025-07-03
Foreign annual report 20-F
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2025-05-23
Foreign company report 6-K
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2025-04-29
NT 20-F NT 20-F
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2025-04-03
Foreign company report 6-K
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2025-03-06
Foreign company report 6-K
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2025-02-21
Passive 5%+ stake SCHEDULE 13G
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2025-01-14
Foreign company report 6-K
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2025-01-08
Foreign company report 6-K
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2025-01-07
Prospectus 424B4
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2025-01-06
CERT CERT
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2024-12-20
EFFECT EFFECT
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2024-12-19
8-A12B 8-A12B
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2024-12-09
POS AM POS AM
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2024-11-21
FWP FWP
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2024-11-15
POS AM POS AM
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2024-09-30
EFFECT EFFECT
Item F-1Item 2024-09-30 16:30:00
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2024-09-26
CORRESP CORRESP
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2024-09-26
CORRESP CORRESP
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2024-09-18
F-1/A F-1/A
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