CoverageForm 410-K10-Q8-K13D13G13F

Cytek Biosciences, Inc.

CTKBCIK 0001831915 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 26, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0408Δ-0.000394% similar+132/-114
MD&A:tone -0.0011Δ-0.000891% similar+49/-44

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Top insiders

Most active reporters at Cytek Biosciences, Inc.

NameRolesFilings
Yan Ming
OfficerDirector
43
Jiang Wenbin
OfficerDirector
39
Barnett Valerie
Officer
23
Jeanmonod Patrik
Officer
22
Poirson Allen
Officer
13

Showing 1-5 of 21

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Cytek Biosciences, Inc.. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Yan Ming2770%+5.3%+11.5%+50.2%-68.1%
2Kolchinsky Peter200%-24.1%-25.5%-12.5%-34.9%
3Ra Capital Management, L.P.200%-24.1%-25.5%-12.5%-34.9%
4Ra Capital Healthcare Fund LP200%-24.1%-25.5%-12.5%-34.9%
5Ra Capital Nexus Fund II, L.P.200%-24.1%-25.5%-12.5%-34.9%
6Shah Rajeev M.200%-24.1%-25.5%-12.5%-34.9%
7Jeanmonod Patrik1258%-7.2%+6.2%+32.7%-81.5%
8Jiang Wenbin1765%-0.4%+12.5%+52.5%-92.2%

All filings

217 Form 4 / 4-A filings, newest first

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