Thomas M. Montgomery, senior vice president and comptroller at AMETEK Inc. ($AME), sold shares once on the open market in the last year, totaling $1.31 million. His most recent sale occurred on December 22, 2025. These sales rank 4321st among 11,678 individual insiders, below the average of $8.6 million per seller and 6.4 transactions. He made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 26, 2025 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | G | Common Stock | 19 | $0.00 | 22,097.0000 | 231,670,000 | 0.09% | 0.00% |
| Dec. 22, 2025 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | S | Common Stock | 6388 | $205.05 | 22,116.0000 | 231,670,000 | 22.41% | 0.00% |
| Dec. 22, 2025 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | M | Common Stock | 6388 | $85.45 | 28,504.0000 | 231,670,000 | 28.88% | 0.00% |
| Dec. 22, 2025 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | M | Stock Option | 6388 | $0.00 | 0.0000 | 231,670,000 | 100.00% | 0.00% |
| March 21, 2025 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | F | Common Stock | 104 | $174.52 | 22,203.0000 | 232,168,000 | 0.47% | 0.00% |
| March 22, 2025 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | F | Common Stock | 87 | $174.52 | 22,116.0000 | 232,168,000 | 0.39% | 0.00% |
| March 18, 2025 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | A | Common Stock | 603 | $176.08 | 22,357.0000 | 232,168,000 | 2.77% | 0.00% |
| March 19, 2025 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | F | Common Stock | 50 | $177.07 | 22,307.0000 | 232,168,000 | 0.22% | 0.00% |
| March 18, 2025 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | A | Stock Option | 1847 | $0.00 | 1,847.0000 | 232,168,000 | 9999.99% | 0.00% |
| Feb. 20, 2025 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | F | Common Stock | 171 | $188.78 | 21,754.0000 | 232,168,000 | 0.78% | 0.00% |
| Feb. 20, 2025 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | J | 401k Plan | 22 | $0.00 | 3,441.0000 | 232,168,000 | 0.64% | 0.00% |
| Feb. 20, 2025 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | J | Common Stock/ Serp | 21 | $0.00 | 3,283.0000 | 232,168,000 | 0.64% | 0.00% |
| Feb. 20, 2025 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | A | Common Stock | 621 | $0.00 | 21,925.0000 | 232,168,000 | 2.91% | 0.00% |
| March 21, 2024 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | M | Stock Option | 6891 | $0.00 | 0.0000 | 231,509,000 | 100.00% | 0.00% |
| March 21, 2024 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | M | Common Stock | 6891 | $73.45 | 28,434.0000 | 231,509,000 | 31.99% | 0.00% |
| March 21, 2024 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | F | Common Stock | 104 | $184.91 | 21,439.0000 | 231,509,000 | 0.48% | 0.00% |
| March 21, 2024 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | S | Common Stock | 6891 | $185.38 | 21,543.0000 | 231,509,000 | 24.24% | 0.00% |
| March 22, 2024 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | F | Common Stock | 135 | $183.15 | 21,304.0000 | 231,509,000 | 0.63% | 0.00% |
| March 19, 2024 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | A | Stock Option | 1632 | $0.00 | 1,632.0000 | 231,509,000 | 9999.99% | 0.00% |
| March 19, 2024 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | A | Common Stock | 538 | $181.93 | 21,543.0000 | 231,509,000 | 2.56% | 0.00% |
| March 11, 2024 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | F | Common Stock | 122 | $180.86 | 21,005.0000 | 231,509,000 | 0.58% | 0.00% |
| Feb. 22, 2024 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | J | Common Stock/ Serp | 21 | $0.00 | 3,262.0000 | 231,509,000 | 0.65% | 0.00% |
| Feb. 22, 2024 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | A | Common Stock | 874 | $0.00 | 21,368.0000 | 231,509,000 | 4.26% | 0.00% |
| Feb. 21, 2024 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | G | Common Stock | 36 | $0.00 | 20,494.0000 | 231,509,000 | 0.18% | 0.00% |
| Feb. 22, 2024 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | F | Common Stock | 241 | $178.21 | 21,127.0000 | 231,509,000 | 1.13% | 0.00% |
| Feb. 22, 2024 | AMETEK INC/ | $AME | MONTGOMERY THOMAS M | SR. VP. - COMPTROLLER | J | 401k Plan | 18 | $0.00 | 3,419.0000 | 231,509,000 | 0.53% | 0.00% |