Cytek Biosciences, Inc. (CTKB)
NASDAQ: CTKB · Real-Time Price · USD
4.360
+0.140 (3.32%)
At close: Mar 9, 2026, 4:00 PM EDT
4.415
+0.055 (1.26%)
After-hours: Mar 9, 2026, 5:24 PM EDT

Company Description

Cytek Biosciences, Inc., a cell analysis solutions company, provides cell analysis tools that facilitate scientific advances in biomedical research and clinical applications.

The company offers Cytek aurora, northern lights systems, and Cytek aurora evo systems delivers cell analysis; Cytek Aurora CS System, a cellular complexity to perform additional downstream genomic and proteomic studies using phenotyping approaches; enhanced small particle detection; Cytek amnis imagestream imaging flow cytometers; Cytek guava muse cell analyzers; Cytek muse micro cell analyzers; Cytek guava easyCyte flow cytometers; and Cytek orion reagent cocktail preparation systems.

It also provides reagents and kits, including cFluor reagents that are fluorochrome conjugated antibodies used to identify cells of interest for analysis on its instruments.

In addition, the company offers automated micro-sampling system and automated sample loader system, an automated loaders designed to integrate seamlessly into the Cytek aurora and northern lights systems; SpectroFlo software that provides intuitive workflow from quality control to data analysis for Cytek aurora, northern lights, and Cytek aurora evo systems; and customer support tools.

Further, it provides conventional flow and image-based flow cytometry instrumentation and related products and services under the Amnis and Guava brand names.

The company serves pharmaceutical and biopharma companies, academic research centers, and contract research organizations.

It distributes its products through direct sales force and support organizations in North America, Europe, China, and the Asia-Pacific regions; and through distributors or sales agents in Europe, Latin America, and the Middle East countries.

The company was formerly known as Cytoville, Inc. and changed its name to Cytek Biosciences, Inc. in August 2015.

Cytek Biosciences, Inc. was founded in 1992 and is headquartered in Fremont, California.

Cytek Biosciences, Inc.
Cytek Biosciences logo
CountryUnited States
Founded1990
IPO DateJul 23, 2021
IndustryMedical Devices
SectorHealthcare
Employees702
CEOWenbin Jiang

Contact Details

Address:
47215 Lakeview Blvd
Fremont, California 94538-6407
United States
Phone877 922 9835
Websitecytekbio.com

Stock Details

Ticker SymbolCTKB
ExchangeNASDAQ
Stock TypeCommon Stock
Fiscal YearJanuary - December
Reporting CurrencyUSD
IPO Price$17.00
CIK Code1831915
CUSIP Number23285D109
ISIN NumberUS23285D1090
Employer ID47-2547526
SIC Code3826

Key Executives

NamePosition
Dr. Wenbin Jiang Ph.D.President, Chief Executive Officer and Chairman of the Board
William D. McCombeChief Financial Officer
Dr. Ming Yan Ph.D.Chief Technology Officer and Director
Valerie T. Barnett J.D.Chief Legal Officer and Corporate Secretary
Dr. Philippe Busque Ph.D.Senior Vice President of Global Sales and Services
Patrik Sebastian JeanmonodHead of Corporate Development Analytics

Latest SEC Filings

DateTypeTitle
Feb 27, 2026S-8Securities to be offered to employees in employee benefit plans
Feb 26, 202610-KAnnual Report
Feb 26, 20268-KCurrent Report
Jan 13, 20268-KCurrent Report
Nov 17, 2025SCHEDULE 13GFiling
Nov 12, 2025SCHEDULE 13G/AFiling
Nov 5, 202510-QQuarterly Report
Nov 5, 20258-KCurrent Report
Aug 6, 202510-QQuarterly Report
Aug 6, 20258-KCurrent Report