Tuesday, June 30, 2026 Live from SEC EDGAR

The Wire Search Saved

···

FilingIndex

AI-powered intelligence over every SEC filing. Search in plain English. Free.

Browse

Sectors
Themes
Search

Data

SEC EDGAR
About

Legal

Privacy
Disclaimer

© 2026 FilingIndex · Data sourced from SEC EDGAR (public domain).Not investment advice.

CTKB — Cytek Biosciences, Inc. SEC Filings | FilingIndex

CTKBNasdaq

Cytek Biosciences, Inc.

Laboratory Analytical Instruments · DE · CIK 1831915

Cytek Biosciences advances cell analysis with Full Spectrum Profiling technology for deeper biological insights

red 8-K · 90d

+ Watch View on EDGAR ↗

$511M

Market cap

$4.34

Last close

-3.1%

1D

+12.4%

5D

1.1M

Volume

Price · last 39 sessions-6.9%

May 4L $3.35 · H $4.94Jun 29

88

Total filings

Jun 25, 2026

Last filing

12/31

Fiscal year end

All 8-K · 42 10-Q · 15 SC 13G · 9 DEF 14A · 5 DEFA14A · 5 10-K · 5 S-1/A · 2 8-K/A · 1

10-Q10-QMay 7, 2026 10-Q10-QNov 5, 2025 10-Q10-QAug 6, 2025 10-Q10-QMay 8, 2025 10-Q10-QNov 7, 2024 10-Q

Similar companies

Comparable business profile · signals at a glance

MXCTMAXCYTE, INC.$120.0M0.0%TXG10x Genomics, Inc.$3.7B+1.1%MASS908 Devices Inc.$312.7M+0.3%PACBPACIFIC BIOSCIENCES OF CALIFORNIA, INC.$406.9M+4.8%BLLNBillionToOne, Inc.

10-Q

Aug 6, 2024

10-Q10-QMay 8, 2024

10-Q10-QNov 14, 2023

10-Q10-QAug 8, 2023

10-Q10-QMay 9, 2023

10-Q10-QNov 9, 2022

10-Q10-QAug 10, 2022

10-Q10-QMay 12, 2022

10-Q10-QNov 12, 2021

10-Q10-QSep 3, 2021

$4.7B

+1.9%

FLGTFulgent Genetics, Inc.$530.5M+2.9%