Thomas Joseph Gallagher serves as Executive at GALLAGHER ARTHUR J & CO, where they oversee executive responsibilities. Since joining the company, Thomas Joseph Gallagher has executed 111 insider transactions totaling $22.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 21, 2025 involved gifting 30,000 shares valued at $0.
Thomas Joseph Gallagher currently holds 32,428 shares of GALLAGHER ARTHUR J & CO (AJG), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Thomas Joseph Gallagher has been a net seller of AJG stock. They have purchased $292.8K and sold $21.9M worth of shares.
Thomas Joseph Gallagher's most recent insider trade was on Aug 21, 2025, when they sold 30,000 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Aug 20, 2025 | AJG | $0 | Gift | 875 | $N/A | Discretionary |
| Aug 20, 2025 | AJG | $0 | Gift | 375 | $N/A | Discretionary |
| Jul 31, 2025 | AJG | $0 | Option Exercise | 1,376.04 | $N/A | Discretionary |
| Aug 8, 2024 | AJG | $4.2M | Sale | 15,000 | $282.96 | Discretionary |
| Aug 8, 2024 | AJG | $1.1M | Option Exercise | 15,000 | $70.74 | Discretionary |
| Apr 29, 2024 | AJG | $0 | Option Exercise | 199.27 | $N/A | Discretionary |
| Apr 29, 2024 | AJG | $46.4K | Payment | 199.27 | $232.91 | Discretionary |
| Mar 16, 2024 | AJG | $0 | Option Exercise | 11,970 | $N/A | Discretionary |
| Mar 16, 2024 | AJG | $0 | Award | 11,970 | $N/A | Discretionary |
| Mar 16, 2024 | AJG | $0 | Option Exercise | 11,970 | $N/A | Discretionary |
| Mar 16, 2024 | AJG | $1.3M | Payment | 5,180 | $253.17 | Discretionary |
| Feb 8, 2024 | AJG | $3.3M | Payment | 13,844 | $237.69 | Discretionary |
| Feb 8, 2024 | AJG | $2.9M | Sale | 12,309 | $237.65 | Discretionary |
| Feb 8, 2024 | AJG | $2.1M | Option Exercise | 37,300 | $56.86 | Discretionary |
| Dec 6, 2023 | AJG | $0 | Gift | 480 | $N/A | Discretionary |
| Dec 6, 2023 | AJG | $0 | Gift | 720 | $N/A | Discretionary |
| Jul 14, 2023 | AJG | $0 | Option Exercise | 2,570.05 | $N/A | Discretionary |
| May 4, 2023 | AJG | $31.1K | Payment | 147.06 | $211.72 | Discretionary |
| May 4, 2023 | AJG | $0 | Option Exercise | 147.06 | $N/A | Discretionary |
| Mar 12, 2023 | AJG | $0 | Option Exercise | 15,660 | $N/A | Discretionary |
| Mar 12, 2023 | AJG | $0 | Award | 15,660 | $N/A | Discretionary |
| Mar 12, 2023 | AJG | $0 | Option Exercise | 15,660 | $N/A | Discretionary |
| Mar 12, 2023 | AJG | $1.2M | Payment | 6,771 | $182.76 | Discretionary |
| Mar 3, 2023 | AJG | $2.6M | Payment | 13,845 | $188.47 | Discretionary |
| Mar 3, 2023 | AJG | $1.1M | Option Exercise | 25,400 | $43.71 | Discretionary |
| Dec 23, 2022 | AJG | $0 | Gift | 1,200 | $N/A | Discretionary |
| May 3, 2022 | AJG | $34.9K | Payment | 208.43 | $167.28 | Discretionary |
| May 3, 2022 | AJG | $0 | Option Exercise | 208.43 | $N/A | Discretionary |