Mead Christopher E, Vice President at Arthur J. Gallagher & Co. ($AJG), sold about $2.25 million in company shares across three open market transactions over the past year. His most recent sale occurred on March 5, 2026. These sales rank 3,258th among 11,678 individual insiders in our database, where the average is $8.6 million per seller over about 6.4 trades. He made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 15, 2026 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock (restricted) | 5258 | $0.00 | 0.0000 | 257,100,000 | 100.00% | 0.00% |
| March 15, 2026 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 5258 | $0.00 | 25,054.8302 | 257,100,000 | 26.56% | 0.00% |
| March 15, 2026 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | F | Common Stock | 2019 | $207.93 | 23,035.8302 | 257,100,000 | 8.06% | 0.00% |
| March 15, 2026 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | A | Common Stock (restricted) | 5258 | $0.00 | 5,258.0000 | 257,100,000 | 9999.99% | 0.00% |
| March 16, 2026 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | F | Common Stock | 432 | $207.93 | 22,603.8302 | 257,100,000 | 1.88% | 0.00% |
| March 5, 2026 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Non-qualified Stock Option | 4000 | $0.00 | 66,220.0000 | 257,100,000 | 5.70% | 0.00% |
| March 5, 2026 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 4000 | $79.59 | 23,796.8302 | 257,100,000 | 20.21% | 0.00% |
| March 5, 2026 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | S | Common Stock | 4000 | $227.12 | 19,796.8302 | 257,100,000 | 16.81% | 0.00% |
| March 4, 2026 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | A | Phantom Stock | 1542 | $227.01 | 21,803.9270 | 257,100,000 | 7.61% | 0.00% |
| March 1, 2026 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | A | Non-qualified Stock Option | 12344 | $0.00 | 12,344.0000 | 257,100,000 | 9999.99% | 0.00% |
| Dec. 23, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Non-qualified Stock Option | 4000 | $0.00 | 57,876.0000 | 256,800,000 | 6.46% | 0.00% |
| Dec. 23, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | S | Common Stock | 4000 | $258.11 | 17,745.3902 | 256,800,000 | 18.39% | 0.00% |
| Dec. 23, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 4000 | $79.59 | 21,745.3902 | 256,800,000 | 22.54% | 0.00% |
| Dec. 23, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | G | Common Stock | 388 | $0.00 | 17,357.3902 | 256,800,000 | 2.19% | 0.00% |
| Nov. 21, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | S | Common Stock | 1250 | $250.74 | 17,745.3902 | 256,800,000 | 6.58% | 0.00% |
| March 15, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 5300 | $0.00 | 21,162.4242 | 254,700,000 | 33.41% | 0.00% |
| March 15, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | A | Common Stock (restricted) | 5300 | $0.00 | 7,667.0000 | 254,700,000 | 223.91% | 0.00% |
| March 15, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock (restricted) | 5300 | $0.00 | 2,367.0000 | 254,700,000 | 69.13% | 0.00% |
| March 15, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | F | Common Stock | 2295 | $325.24 | 18,867.4242 | 254,700,000 | 10.84% | 0.00% |
| March 12, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock (restricted) | 1230 | $0.00 | 2,367.0000 | 254,700,000 | 34.20% | 0.00% |
| March 12, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 1230 | $0.00 | 16,271.4242 | 254,700,000 | 8.18% | 0.00% |
| March 12, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | F | Common Stock | 409 | $325.75 | 15,862.4242 | 254,700,000 | 2.51% | 0.00% |
| March 10, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | I | Phantom Stock | 1090 | $321.23 | 20,088.6660 | 254,700,000 | 5.73% | 0.00% |
| March 1, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | A | Non-qualified Stock Option | 8264 | $0.00 | 8,264.0000 | 254,700,000 | 9999.99% | 0.00% |
| Feb. 3, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | S | Common Stock | 2900 | $302.61 | 15,041.4242 | 254,700,000 | 16.16% | 0.00% |
| Feb. 3, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 2900 | $70.74 | 17,941.4242 | 254,700,000 | 19.28% | 0.00% |
| Feb. 3, 2025 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Non-qualified Stock Option | 2900 | $0.00 | 0.0000 | 254,700,000 | 100.00% | 0.00% |
| Oct. 28, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Non-qualified Stock Option | 2800 | $0.00 | 2,900.0000 | 0 | 49.12% | 0.00% |
| Oct. 28, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | S | Common Stock | 2800 | $287.00 | 15,041.4662 | 0 | 15.69% | 0.00% |
| Oct. 28, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 2800 | $70.74 | 17,841.4662 | 0 | 18.62% | 0.00% |
| March 16, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 4743 | $0.00 | 16,991.3006 | 0 | 38.72% | 0.00% |
| March 16, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | A | Common Stock (restricted) | 4743 | $0.00 | 8,340.0000 | 0 | 131.86% | 0.00% |
| March 16, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock (restricted) | 4743 | $0.00 | 3,597.0000 | 0 | 56.87% | 0.00% |
| March 16, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | F | Common Stock | 2053 | $253.17 | 14,938.3006 | 0 | 12.08% | 0.00% |
| March 14, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | F | Common Stock | 535 | $254.91 | 12,248.3006 | 0 | 4.19% | 0.00% |
| March 14, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock (restricted) | 1600 | $0.00 | 3,597.0000 | 0 | 30.79% | 0.00% |
| March 14, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 1600 | $0.00 | 12,783.3006 | 0 | 14.31% | 0.00% |
| March 4, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | I | Phantom Stock | 1440 | $243.13 | 18,793.9390 | 0 | 8.30% | 0.00% |
| March 1, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | A | Non-qualified Stock Option | 7368 | $0.00 | 7,368.0000 | 0 | 9999.99% | 0.00% |
| Feb. 14, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | S | Common Stock | 3700 | $237.59 | 11,108.1806 | 0 | 24.99% | 0.00% |
| Feb. 14, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Non-qualified Stock Option | 3700 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Feb. 14, 2024 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 3700 | $55.94 | 14,808.1806 | 0 | 33.31% | 0.00% |
| Oct. 31, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | S | Common Stock | 3000 | $236.35 | 11,109.1956 | 0 | 21.26% | 0.00% |
| Oct. 31, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 3000 | $55.94 | 14,109.1956 | 0 | 27.00% | 0.00% |
| Oct. 31, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Non-qualified Stock Option | 3000 | $0.00 | 3,700.0000 | 0 | 44.78% | 0.00% |
| Aug. 25, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 3300 | $0.00 | 14,409.1956 | 0 | 29.71% | 0.00% |
| Aug. 25, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | S | Common Stock | 3300 | $226.14 | 11,109.1956 | 0 | 22.90% | 0.00% |
| Aug. 25, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Non-qualified Stock Option | 3300 | $0.00 | 6,700.0000 | 0 | 33.00% | 0.00% |
| Aug. 2, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | G | Common Stock | 185 | $0.00 | 11,109.1956 | 0 | 1.64% | 0.00% |
| March 15, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 1250 | $0.00 | 11,639.1744 | 0 | 12.03% | 0.00% |
| March 15, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | A | Non-qualified Stock Option | 7009 | $0.00 | 7,009.0000 | 0 | 9999.99% | 0.00% |
| March 15, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock (restricted) | 1250 | $0.00 | 5,197.0000 | 0 | 19.39% | 0.00% |
| March 15, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | F | Common Stock | 554 | $177.09 | 11,085.1744 | 0 | 4.76% | 0.00% |
| March 12, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | F | Common Stock | 1921 | $182.76 | 10,389.1744 | 0 | 15.60% | 0.00% |
| March 12, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock | 6160 | $0.00 | 12,310.1744 | 0 | 100.16% | 0.00% |
| March 12, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | M | Common Stock (restricted) | 6160 | $0.00 | 6,447.0000 | 0 | 48.86% | 0.00% |
| March 12, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | A | Common Stock (restricted) | 6160 | $0.00 | 12,607.0000 | 0 | 95.55% | 0.00% |
| March 10, 2023 | Arthur J. Gallagher & Co. | $AJG | Mead Christopher E | VICE PRESIDENT | I | Phantom Stock | 2823 | $185.95 | 17,183.6210 | 0 | 19.66% | 0.00% |