CLBK — Insider Trading Activity
One insider at CLBK put personal money into the stock on the open market this window, with nobody selling.
What this means for CLBK
CLBK is not showing a cluster buy or a step-change versus its own baseline, so what the window amounts to is a single insider acting alone.
By the numbers. One insider filed 1 open-market purchase at CLBK over the window, 20 shares in all at an average of $11.68 a share, most recently on September 3, 2026. No insider sold CLBK stock on the open market in that period.
How we read these filings — which transaction codes count, how the cluster and credibility thresholds are set, and what the signals have and haven’t predicted — is written up in the insider trading methodology.
CLBK insider filings, one by one
The single Form 4 filing from the last 90 days, with share count, dollar amount and date.