Form4insider filings, from the source

Insider · CIK 0001012930

Martin P Slark

Files at: NTRS, HUBG. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 1, 2026 AForm 4 →Jul 2, 5:50 pm EDTNORTHERN TRUST CORPNTRS62$175.60$10,81722,397—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.