Thomas M. Montgomery serves as Executive at AMETEK INC/, where they oversee executive responsibilities. Since joining the company, Thomas M. Montgomery has executed 100 insider transactions totaling $8.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 26, 2025 involved gifting 19 shares valued at $0.
Thomas M. Montgomery currently holds 22,097 shares of AMETEK INC/ (AME), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Thomas M. Montgomery has been a net seller of AME stock. They have purchased $0 and sold $8.4M worth of shares.
Thomas M. Montgomery's most recent insider trade was on Dec 26, 2025, when they sold 19 shares at $0.00 per share.
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| $205.05 |
| Discretionary |
| Dec 22, 2025 | AME | $545.9K | Option Exercise | 6,388 | $85.45 | Discretionary |
| Mar 22, 2024 | AME | $24.7K | Payment | 135 | $183.15 | Discretionary |
| Mar 21, 2024 | AME | $19.2K | Payment | 104 | $184.91 | Discretionary |
| Mar 21, 2024 | AME | $1.3M | Sale | 6,891 | $185.38 | Discretionary |
| Mar 21, 2024 | AME | $506.1K | Option Exercise | 6,891 | $73.45 | Discretionary |
| Mar 19, 2024 | AME | $97.9K | Award | 538 | $181.93 | Discretionary |
| Mar 11, 2024 | AME | $22.1K | Payment | 122 | $180.86 | Discretionary |
| Feb 22, 2024 | AME | $0 | Award | 874 | $N/A | Discretionary |
| Feb 22, 2024 | AME | $42.9K | Payment | 241 | $178.21 | Discretionary |
| Feb 22, 2024 | AME | $0 | Other | 18 | $N/A | Discretionary |
| Feb 22, 2024 | AME | $0 | Other | 21 | $N/A | Discretionary |
| Feb 21, 2024 | AME | $0 | Gift | 36 | $N/A | Discretionary |
| Mar 22, 2023 | AME | $131.3K | Award | 948 | $138.46 | Discretionary |
| Mar 21, 2023 | AME | $14.6K | Payment | 104 | $140.07 | Discretionary |
| Mar 20, 2023 | AME | $20.9K | Payment | 151 | $138.54 | Discretionary |
| Mar 13, 2023 | AME | $16.5K | Payment | 122 | $135.35 | Discretionary |
| Feb 21, 2023 | AME | $46.3K | Payment | 324 | $143.00 | Discretionary |
| Feb 21, 2023 | AME | $0 | Other | 23 | $N/A | Discretionary |
| Feb 21, 2023 | AME | $0 | Other | 27 | $N/A | Discretionary |
| Feb 21, 2023 | AME | $0 | Award | 1,176 | $N/A | Discretionary |
| Dec 2, 2022 | AME | $658.4K | Sale | 4,581 | $143.73 | Discretionary |
| Dec 2, 2022 | AME | $725.0K | Sale | 5,000 | $145.01 | Discretionary |
| Dec 2, 2022 | AME | $577.7K | Option Exercise | 9,581 | $60.30 | Discretionary |
| Nov 10, 2022 | AME | $280.5K | Sale | 2,000 | $140.27 | Discretionary |
| Nov 10, 2022 | AME | $93.9K | Option Exercise | 2,000 | $46.96 | Discretionary |
| May 9, 2022 | AME | $15.6K | Payment | 128 | $121.84 | Discretionary |
| Mar 21, 2022 | AME | $20.3K | Payment | 151 | $134.69 | Discretionary |
| Mar 21, 2022 | AME | $151.8K | Award | 1,127 | $134.69 | Discretionary |