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—
Jun 26, 2026 AForm 4 →Jun 30, 12:09 pm EDTJohn KlimowichSEVP & Chief Risk Officer33$20.86$6859,213—
Jun 26, 2026 AForm 4 →Jun 30, 12:08 pm EDTThomas J. KemlyPresident & CEO, Director89$20.86$1,85869,602—
Jun 26, 2026 AForm 4 →Jun 30, 12:08 pm EDTDaria Stacy-Walls TorresDirector479$20.86$10,00029,563—
Jun 26, 2026 AForm 4 →Jun 30, 12:08 pm EDTNoel R. HollandDirector14$20.86$30010,071—
Jun 12, 2026 AForm 4 →Jun 16, 9:43 am EDTDaria Stacy-Walls TorresDirector236$20.70$4,87529,083—
Jun 12, 2026 AForm 4 →Jun 16, 9:43 am EDTJohn KlimowichSEVP & Chief Risk Officer33$20.70$6859,180—
Jun 12, 2026 AForm 4 →Jun 16, 9:42 am EDTThomas J. KemlyPresident & CEO, Director90$20.70$1,85869,513—
Jun 12, 2026 AForm 4 →Jun 16, 9:42 am EDTNoel R. HollandDirector8$20.70$17010,057—

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

No reported derivative activity in this period.