Form4insider filings, from the source

Insider · CIK 0001182166

James E Rogers

Files at: NEU, ACH. 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 1, 4:30 pm EDTNEWMARKET CORPNEU157——3,897—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.