McCombe William D.

Reported to SECin USFilings at 1 company

No score on this page, by design. These filings come from the American register (SEC). We show them as facts, with what the share price did since each filing and since each trade; our scores, percentiles and signals run on the Dutch register only, because that is the only register the model has been validated on.

This page is free to read, and it stops after 5 rows. Those are the 5 most recent filings by this filer, out of 9. Reading the whole list, and the full version of the page each row opens (that page itself opens free, with its first rows), is part of the subscription. So are this filer’s key figures and the price change beside each line, since the filing and since the trade. What that costs is on the pricing page. Already subscribed? Sign in and this page opens in full.

The most recent filings

Most recent filing first. Reported is the day the filing reached the regulator, usually a few days after the trade itself.

5 of 9
Reported insider transactions
CompanyTypeValueReportedCompanyValueTypeSharesReported
Cytek Biosciences, Inc.Chief Financial OfficerOption exercisenothing paid16,049 sharesAug 20, 2026Cytek Biosciences, Inc.Chief Financial Officernothing paidExercise · Aug 20Option exercise16,049Aug 20, 2026
Cytek Biosciences, Inc.Chief Financial OfficerOption exercisenothing paid13,051 sharesAug 20, 2026Cytek Biosciences, Inc.Chief Financial Officernothing paidExercise · Aug 20Option exercise13,051Aug 20, 2026
Cytek Biosciences, Inc.Chief Financial OfficerOption exercisenothing paid6,320 sharesAug 20, 2026Cytek Biosciences, Inc.Chief Financial Officernothing paidExercise · Aug 20Option exercise6,320Aug 20, 2026
Cytek Biosciences, Inc.Chief Financial OfficerAdministrative$25,2235,401 sharesAug 20, 2026Cytek Biosciences, Inc.Chief Financial Officer$25,223Admin · Aug 20Administrative5,401Aug 20, 2026
Cytek Biosciences, Inc.Chief Financial OfficerOption exercise—16,049 sharesAug 20, 2026Cytek Biosciences, Inc.Chief Financial Officer—Exercise · Aug 20Option exercise16,049Aug 20, 2026