MarketPeel
Insider Trading Intelligence
Chief Financial Officer
Tue, Nov 18, 2025
Nov 18
sold $11.24k of CTKB
2,032 shares @ $5.53
Decreased holdings by -2.70%
7th largest trade (out of 40)
Cluster Buy
Trade made by an officer
Part of a cluster of 18 transactions by 7 insiders
Price 42% above 200-day moving average
Small Cap stock — insider trades carry more weight
CTKBCytek Biosciences, Inc.
HealthcareMedical Devices
1D0.00%
1W+2.46%
1M+6.00%
3M
6M
1Y

Recent insider activity at CTKB

Full CTKB profile →McCombe William D.’s trading history →
FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback