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CLBK insider trading

Columbia Financial, Inc./MD/ — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
16
Bought · 24 mo
$4.8M
Buys · last 90 days
16 · $4.8M
Most recent buy
2026-07-22

Cluster buy detected

16 insiders bought CLBK within a short window (2026-07-20), $4.8M in total — cluster score 61/100. Members see the buyers, the score breakdown and the chart.

See the cluster

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-07-22Splaine Thomas Jrcluster
EVP, CFO
Bought50,000$10.00$500k
2026-07-22Klein Steven Mcluster
Sr. EVP, COO
Bought50,000$10.00$500k
2026-07-22Gibney Dennis E.cluster
1st Sr. EVP, CBO
Bought44,500$10.00$445k
2026-07-22Holland Noel R.cluster
Director
Bought15,000$10.00$150k
2026-07-22Klimowich Johncluster
SEVP & Chief Risk Officer
Bought35,000$10.00$350k
2026-07-22Kemly Thomas J.cluster
President & CEO
Bought53,057$10.00$531k
2026-07-22Van Dyk Robertcluster
Director
Bought25,000$10.00$250k
2026-07-22Randall Elizabeth E.cluster
Director
Bought49,980$10.00$500k
2026-07-22Massood Michael Jr.cluster
Director
Bought25,000$10.00$250k
2026-07-22Schlesinger Allyson Katzcluster
SEVP&Head of Consumer Banking
Bought50,000$10.00$500k
2026-07-22Sorrentini Lucycluster
Director
Bought20,000$10.00$200k
2026-07-22Kuiken James Michaelcluster
Director
Bought10,000$10.00$100k
2026-07-22Lewis Oliver Edward Jrcluster
SEVP & Head Commercial Banking
Bought15,000$10.00$150k
2026-07-22Prabhu Manesh Balachandrancluster
EVP & CIO
Bought15,000$10.00$150k
2026-07-22Rinaldi Mayra Lisethcluster
EVP, Corp Governance & Culture
Bought10,337$10.00$103k
2026-07-22WAINWRIGHT JIM HOBARTcluster
Director
Bought10,000$10.00$100k

Most active insider buyers

InsiderRoleBuysTotal bought
Kemly Thomas J.President & CEO1$531k
Splaine Thomas JrEVP, CFO1$500k
Klein Steven MSr. EVP, COO1$500k
Schlesinger Allyson KatzSEVP&Head of Consumer Banking1$500k
Randall Elizabeth E.Director1$500k
Gibney Dennis E.1st Sr. EVP, CBO1$445k

See CLBK on the chart

Every insider buy and sell for CLBK plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.