Cytek Biosciences, Inc. (CTKB) Insider Trading Disclosures
Cytek Biosciences, Inc. (CTKB) is a publicly traded company on the Nasdaq, categorized under SIC 3826 (Laboratory Analytical Instruments). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: CTKB
CIK: 1831915
Exchange: Nasdaq
SIC 3826: Laboratory Analytical Instruments
Fiscal Year End: 12/31
State: DE
Independent PCAOB Auditor
Explore PCAOB Audit Intelligence →
Audit Firm
Deloitte & Touche LLP
Auditor SinceSince 12/31/2020 12:00:00 AM
Lead Engagement PartnerJulian Valencia
Audit LocationSan Jose, California, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 8-K | 2026-09-29 | 2026-09-23 | 8-K | 0001193125-26-407330 | View SEC Doc Filr Page |
| 144 | 2026-09-02 | — | 144 Filing | 0001950047-26-008998 | View SEC Doc Filr Page |
| 8-K | 2026-08-24 | 2026-08-21 | 8-K | 0001193125-26-361705 | View SEC Doc Filr Page |
| 4 | 2026-08-20 | 2026-08-18 | 4 Filing | 0001872873-26-000006 | View SEC Doc Filr Page |
| 4 | 2026-08-20 | 2026-08-18 | 4 Filing | 0001878824-26-000004 | View SEC Doc Filr Page |
| 4 | 2026-08-20 | 2026-08-18 | 4 Filing | 0001181190-26-000007 | View SEC Doc Filr Page |
| 4 | 2026-08-20 | 2026-08-18 | 4 Filing | 0001515140-26-000005 | View SEC Doc Filr Page |
| 4 | 2026-08-20 | 2026-08-18 | 4 Filing | 0001337252-26-000005 | View SEC Doc Filr Page |
| 4 | 2026-08-20 | 2026-08-18 | 4 Filing | 0001874041-26-000009 | View SEC Doc Filr Page |
| 4 | 2026-08-12 | 2026-08-10 | 4 Filing | 0002141966-26-000002 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-08-06 | — | SCHEDULE 13G/A Filing | 0001104659-26-092212 | View SEC Doc Filr Page |
| 10-Q | 2026-08-05 | 2026-06-30 | 10-Q | 0001628280-26-053496 | View SEC Doc Filr Page |
| 8-K | 2026-08-05 | 2026-08-05 | 8-K | 0001193125-26-335212 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-08-04 | — | SCHEDULE 13G Filing | 0001386060-26-000050 | View SEC Doc Filr Page |
| 8-K | 2026-07-15 | 2026-07-09 | 8-K | 0001193125-26-304789 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-07-08 | — | SCHEDULE 13G/A Filing | 0002012383-26-001934 | View SEC Doc Filr Page |
| 3 | 2026-06-30 | 2026-06-29 | 3 Filing | 0002141966-26-000001 | View SEC Doc Filr Page |
| 8-K | 2026-06-25 | 2026-06-18 | 8-K | 0001193125-26-282871 | View SEC Doc Filr Page |
| 4 | 2026-06-16 | 2026-06-12 | 4 Filing | 0001874041-26-000007 | View SEC Doc Filr Page |
| 8-K | 2026-06-16 | 2026-06-10 | 8-K | 0001193125-26-272582 | View SEC Doc Filr Page |
| 4 | 2026-06-12 | 2026-06-10 | 4 Filing | 0001873083-26-000001 | View SEC Doc Filr Page |
| 4 | 2026-06-12 | 2026-06-10 | 4 Filing | 0001181190-26-000005 | View SEC Doc Filr Page |
| 3 | 2026-06-12 | 2026-06-10 | 3 Filing | 0001181190-26-000004 | View SEC Doc Filr Page |
| 4 | 2026-06-12 | 2026-06-10 | 4 Filing | 0001337252-26-000003 | View SEC Doc Filr Page |
| 4 | 2026-06-12 | 2026-06-10 | 4 Filing | 0001902959-26-000001 | View SEC Doc Filr Page |