David S. Johnson, a director at Arthur J. Gallagher & Co. ($AJG), made one open market sale of company shares in the last year, totaling $342,038. His most recent sale occurred on May 16, 2025. This activity ranks 7,301st among 11,678 individual insiders, well below the average sale amount of $8.6 million over about 6.4 transactions. Johnson recorded no open market purchases in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 1, 2026 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | A | Common Stock | 214 | $228.20 | 46,037.6300 | 257,100,000 | 0.47% | 0.00% |
| Dec. 1, 2025 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | A | Common Stock | 198 | $246.10 | 45,822.7140 | 256,800,000 | 0.43% | 0.00% |
| Sept. 1, 2025 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | A | Common Stock | 161 | $302.75 | 45,624.6240 | 254,700,000 | 0.35% | 0.00% |
| June 2, 2025 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | A | Common Stock | 140 | $347.44 | 45,463.3120 | 254,700,000 | 0.31% | 0.00% |
| May 16, 2025 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | S | Common Stock | 1000 | $342.04 | 45,323.0000 | 254,700,000 | 2.16% | 0.00% |
| May 13, 2025 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | A | Common Stock | 690 | $0.00 | 46,323.0000 | 254,700,000 | 1.51% | 0.00% |
| Feb. 12, 2025 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | S | Common Stock | 325 | $322.06 | 44,783.0000 | 254,700,000 | 0.72% | 0.00% |
| May 22, 2024 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | S | Common Stock | 850 | $257.84 | 45,108.0000 | 0 | 1.85% | 0.00% |
| May 9, 2024 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | M | Common Stock (restricted) | 920 | $0.00 | 850.0000 | 0 | 51.98% | 0.00% |
| May 9, 2024 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | M | Common Stock | 920 | $0.00 | 45,958.0000 | 0 | 2.04% | 0.00% |
| May 7, 2024 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | A | Common Stock (restricted) | 850 | $0.00 | 1,770.0000 | 0 | 92.39% | 0.00% |
| Feb. 6, 2024 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | S | Common Stock | 500 | $234.04 | 45,038.0000 | 0 | 1.10% | 0.00% |
| Sept. 15, 2023 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | S | Common Stock | 1000 | $230.15 | 45,538.0000 | 0 | 2.15% | 0.00% |
| June 16, 2023 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | S | Common Stock | 1000 | $216.40 | 46,538.0000 | 0 | 2.10% | 0.00% |
| May 10, 2023 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | M | Common Stock | 1030 | $0.00 | 47,538.0000 | 0 | 2.21% | 0.00% |
| May 9, 2023 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | A | Common Stock (restricted) | 920 | $0.00 | 1,950.0000 | 0 | 89.32% | 0.00% |
| May 10, 2023 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | M | Common Stock (restricted) | 1030 | $0.00 | 920.0000 | 0 | 52.82% | 0.00% |
| March 8, 2023 | Arthur J. Gallagher & Co. | $AJG | JOHNSON DAVID S | Director | S | Common Stock | 1000 | $189.62 | 46,508.0000 | 0 | 2.10% | 0.00% |