CYTEK BIOSCIENCES, INC.

SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

CTKB

organization

SIC: 3826Active: 2015–2026

Also known as: CYTEK BIOSCIENCES, INC., Cytek Biosciences, Inc.

Contract Awards

$19.0M

200 awards

SEC Insider

$113.7M

939 transactions

Summary

CYTEK BIOSCIENCES, INC. (CTKB) is an organization. Its political footprint includes $19.0 million in government contracts. Their largest government contract source is Department of Health and Human Services at $16.0 million. Political activity spans from 2015 to 2026.

Cross-Source Financial Activity

These are different money flows and are not added together: contributions and lobbying expenses flow out, while contract awards flow to the organization.

Contract awards $19.0M

Insider Trading

↑ $100.4M buys↓ $10.9M sales

23 insiders

Political Money Flow

How Money Flows

Government agencies → CYTEK BIOSCIENCES, INC. (contracts) → political recipients & lobbying. Hover for details.

Contracts by Agency

8 agencies

#	Agency	Total Awarded	Awards
1	Department of Health and Human Services	$16.0M	169
2	Department of Veterans Affairs	$2.4M	15
3	Department of the Interior	$184K	5
4	Department of Agriculture	$121K	3
5	Department of Commerce	$99K	1
6	Department of Defense	$89K	5
7	Environmental Protection Agency	$81K	1
8	Smithsonian Institution	$21K	1

Individual Awards

100 awards (top by amount)

Date	Agency	Description	Amount	NAICS
2021-07-21	Department of Health and Human Services	ADMINISTRATIVE CHANGE TO REPLACE THE WRONG VENDOR (10X GENOMICS) WITH THE ACTUAL WINNING VENDOR (CYTEK BIOSCIENCE) IN CAMS SYSTEM. EDITED BY GRANTVM_NIH ON 07/21/2021 11:24:02	$909K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2021-09-23	Department of Veterans Affairs	CYTEK AURORA 4 AND CYTEK AURORA CS FULL SPECTRUM SORTER CYTEK AURORA CS 4	$864K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2025-05-19	Department of Health and Human Services	AMNIS IMAGESTREAM MKII SYSTEM; MOD TO EXERCISE OY 3	$735K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2026-03-19	Department of Health and Human Services	OPTION PERIOD 3 - MAINTENANCE SERVICES FOR SIX (6) CYTEK AURORA DEVICES TO MAINTAIN OPTIMAL PERFORMANCE IN SUPPORT OF THE NCI/CCR. FOUR (4) CYTEK AURORA 5 LASER W/ LOADER; ONE (1) CYTEK AURORA 4 LASER W/ LOADER; AND ONE (1) CYTEK AURORA CELL SORTER.	$676K	ELECTRONIC AND PRECISION EQUIPMENT REPAIR AND MAINTENANCE
2021-04-14	Department of Health and Human Services	CYTEK FLOW CYTOMETRY ANALYSIS SYSTEM (COVID-19 RESPONSE)	$596K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2021-09-17	Department of Health and Human Services	ACQUISITION OF ONE (1) CYTEK AURORA CELL SORTER 5L (PRODUCT #N7-00094)	$572K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2024-01-26	Department of Health and Human Services	MULTIPARAMETER SPECTRAL ANALYZING FLOW CYTOMETER	$468K	OTHER PROFESSIONAL EQUIPMENT AND SUPPLIES MERCHANT WHOLESALERS
2025-12-11	Department of Health and Human Services	TO ADMINISTRATIVELY DE-OBLIGATE UNEXPENDED AND EXPIRING FISCAL YEAR 2021 FUNDING IN ACCORDANCE WITH 31 U.S.C. SECTION 1552 (A), IN PREPARATION FOR SEPTEMBER 30, 2026, CLOSING OF THE PERIOD OF AVAILABILITY OF THESE FISCAL YEAR FUNDS.	$462K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2023-09-20	Department of Health and Human Services	CYTEK AURORA 5 LASER UV/V/B/YG/R (64 + 3 CHANNEL)	$451K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2022-08-01	Department of Health and Human Services	PURCHASE ORDER - ONE (1) BRAND NAME CYTEK AURORA 5 LASER SPECTRAL FLOW CYTOMETER WITH AN AUTOMATED SAMPLE LOADER (ASL)- DELIVERY 30 DAYS AFTER RECEIPT OF AWARD.	$440K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2022-09-14	Department of Health and Human Services	PROCUREMENT OF CYTEK AURORA SPECTRAL FLOW CYTOMETER	$427K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2022-06-08	Department of Health and Human Services	CYTEK AURORA FLOW CYTOMETRY SYSTEM	$419K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2021-09-23	Department of Health and Human Services	PURCHASE OF CYTEK AURORA 5 LASER FLOW CYTOMETER FOR NCI, CCR'S VACCINE FLOW CYTOMETRY CORE FACILITY.	$384K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2021-07-01	Department of Veterans Affairs	CYTEK AURORA	$365K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2023-07-18	Department of Health and Human Services	CYTEK BIOSCIENCES INC.:1277658 [23-003869]	$358K	ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
2022-05-02	Department of Health and Human Services	DE-OBLIGATE EXCESS FUNDS FOR CLOSE OUT PER FAR PART 4.804.5 (15) AND FAR PART 13	$295K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2020-02-28	Department of Health and Human Services	CYTEK BIOSCIENCES INC.:1277658 [20-000435]	$283K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2022-05-02	Department of Health and Human Services	DE-OBLIGATE EXCESS FUNDS FOR CLOSE OUT PER FAR PART 4.804.5 (15) AND FAR PART 13	$275K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2019-09-17	Department of Health and Human Services	PROCURE A CYTEK BIOSCIENCES AURORA FIVE (5) LASER 30+ FLUORESCENT PARAMETER SPECTRAL FLOW CYTOMETER.	$270K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2022-09-21	Department of Health and Human Services	THE PURPOSE OF THIS ORDER IS THE PURCHASE OF A FLOW CYTOMETRY SYSTEM.	$250K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2022-07-22	Department of Health and Human Services	CYTEK AURORA FLOW CYTOMETER	$250K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2023-09-12	Department of Health and Human Services	CYTEK AURORA 4 LASER FLOW CYTOMETER	$249K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2024-07-24	Department of Health and Human Services	CYTEK AURORA 4 LASER FLOW CYTOMETER (AMBIS #2231464)	$248K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2023-08-29	Department of Health and Human Services	CYTEK AURORA 4 LASER FLOW CYTOMETER	$247K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING
2022-07-29	Department of Health and Human Services	MULTIPARAMETER SPECTRAL ANALYZING FLOW CYTOMETER	$247K	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING

1–25 of 100

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SEC filings: SEC EDGAR

Activity data: USAspending.gov · SEC EDGAR

CYTEK BIOSCIENCES, INC. — Contributions, Lobbying & Contracts | Poliscope