Form4insider filings, from the source

Insider · CIK 0001729859

John Klimowich

Files at: CLBK, CLBK. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 18, 2026 AForm 4 →Sep 22, 7:31 am EDTColumbia Financial, Inc./MD/CLBK59$11.58$68520,728—
Sep 4, 2026 AForm 4 →Sep 9, 12:20 pm EDTColumbia Financial, Inc./MD/CLBK59$11.70$68520,669—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.