Form4insider filings, from the source

Company · CIK 0001723596 · SIC 6035 — Savings Institution, Federally Chartered · Nasdaq

Columbia Financial, Inc. · CLBK

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 10, 2026 AForm 4 →Jul 14, 11:26 am EDTJohn KlimowichSEVP & Chief Risk Officer32$21.25$6859,245—
Jul 10, 2026 AForm 4 →Jul 14, 11:25 am EDTThomas J. KemlyPresident & CEO, Director87$21.25$1,85869,689—
Jul 10, 2026 AForm 4 →Jul 14, 11:25 am EDTNoel R. HollandDirector8$21.25$17010,079—

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.