Cytek Biosciences, Inc.
CTKB · Laboratory Analytical Instruments
Latest available SEC filing: 4 ·
Latest disclosures
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Jiang Wenbin: Form 4
Insider disclosure · Filed · Report period 18 Aug 2026
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Latest financial period: Q2 2026
Financial facts · Filed
Institutional holders by security
Choose a share class to see reported 13F positions and quarterly changes. Different securities have separate holder histories.
- CTKB · 23285D109 - Common Stock, par value $0.001 per share
Company details and SEC sources
CIK 0001831915 · SEC filing index. Filing dates describe disclosures, not live market data.
- Listed symbols
- CTKB on Nasdaq
- SEC industry group
- Laboratory Analytical Instruments (Industrial Applications and Services)
- Business address
- 47215 Lakeview Boulevard, Fremont, CA, 94538
- Incorporated in
- DE
- Fiscal year end
- 31 December
At a glance
Names, identifiers, and filing context for this profile.
2 identity fields