Home › ARTHUR J. GALLAGHER & CO. › Wall ARTHUR J. GALLAGHER & CO. OverviewQuotesChartSignalsNewsAnalysesWarrantsProfileWall - USD (-) - 15 min delayed data - NYSE Stocks Open: - Change: - Volume: - Low: - High: - High / Low range: - Type: Stocks Ticker: AJG ISIN: Overview Quotes Chart Signals News Analyses Warrants Profile Wall Live chat dedicated to ARTHUR J. GALLAGHER & CO. Login