Open Insider Trading Activity for Arthur J. Gallagher & Co. VP & Chief Financial Officer Howell Douglas K
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
Loading daily price history…
Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. AJG | 2025-12-29 | 2025-12-22 | Arthur J. Gallagher & Co. | Howell Douglas K | VP & Chief Financial Officer | Sell | 1 | 5,000 | $258.05 | $1,290,250.00 | 4.96% | View Filing |