Form4insider filings, from the source

Insider · CIK 0001667478

Robin Lefkowitz

Files at: NFBK. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 20, 2026 DForm 4 →Jul 20, 9:35 pm EDTNorthfield Bancorp, Inc.NFBK88,058——0—
Jul 14, 2026 FForm 4 →Jul 15, 1:03 pm EDTNorthfield Bancorp, Inc.NFBK3,423$14.72$50,38723,534—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 20, 2026 DForm 4 →Jul 20, 9:35 pm EDTNorthfield Bancorp, Inc.NFBK53,879——0—