AJG · ISSUER CIK 354190
Arthur J. Gallagher & Co.
Between Aug 1, 2026 and Oct 29, 2026, 8 Arthur J. Gallagher & Co. insiders reported $0.00 of open-market purchases and $7.6M of sales on SEC Form 4.
↗8 insiders filed
Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. 0 of 4 sales were reported under a 10b5-1 plan.
$0.00Insider buying
$7.6MInsider selling
−$7.6MNet open-market
Sep 17, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 17, 202616:46 | Sep 15, 2026 | AJG | Controller, CAO | S · Sell | $252.86 | −1,000 | 46,819 | -2% | −$253K | ||
| Sep 10, 202618:45 | Sep 8, 2026 | AJG | Chief Operating Officer | G · Gift | — | +49,988 | 148,093 | +51% | — | ||
| Sep 10, 202618:36 | Sep 8, 2026 | AJG | CEO, Director | G · Gift | — | −49,988 | 0 | -100% | — | ||
| Sep 4, 202617:25 | Sep 2, 2026 | AJG | Vice President | S · Sell | $264.13 | −12,000 | 90,262 | -12% | −$3.2M | ||
| Sep 4, 202617:25 | Sep 2, 2026 | AJG | Vice President | M · Exercise | $86.17 | +12,000 | 102,262 | +13% | $1.0M | ||
| Sep 2, 202617:54 | Sep 1, 2026 | AJG | Director | A · Grant | $262.00 | +153 | 10,826 | +1% | $40K | ||
| Aug 26, 202619:34 | Aug 24, 2026 | AJG | General Counsel | S · Sell | $270.08 | −12,000 | 71,292 | -14% | −$3.2M | ||
| Aug 20, 202619:12 | Aug 19, 2026 | AJG | VICE PRESIDENT | S · Sell | $257.03 | −3,500 | 22,223 | -14% | −$900K | ||
| Aug 20, 202619:12 | Aug 19, 2026 | AJG | VICE PRESIDENT | M · Exercise | $86.17 | +3,500 | 25,723 | +16% | $302K | ||
| Aug 18, 202619:06 | Aug 16, 2026 | AJG | Vice President | M · Exercise | — | +1,280 | 5,023 | +34% | — | ||
| Aug 18, 202619:06 | Aug 16, 2026 | AJG | Vice President | F · Tax | $251.21 | −607 | 4,417 | -12% | $152K | ||
| Aug 7, 202617:47 | Aug 5, 2026 | AJG | Chief Operating Officer | G · Gift | — | −23,800 | 53,262 | -31% | — |