MONTGOMERY THOMAS M
SEC CIK 1667155 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| AME | Ametek | SVP. - COMPTROLLER | 22.1K | — | $4.96M | 42 | 2021-11-16 | 2025-12-26 |
Most active insiders at AME, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | ZAPICO DAVID A | CEO, Dir | — | $23.01M |
| 2 | Oscher Ronald J | Chief ADMINISTRATIVE Off | — | $5.26M |
| 3 | Marecic Thomas C | Pres. - ELECTRONIC INSTRUMENTS | — | $2.89M |
| 4 | Hermance David F. | Pres - ELECTROMECHANICAL | — | $1.68M |
| 5 | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | — | $1.31M |
| 6 | Stanage Nick L | Dir | $1.02M | — |
| 7 | Speranza Emanuela | Chief COMMERCIAL Off | — | $540.0K |
| 8 | AMATO THOMAS A | Dir | — | $114.9K |
| 9 | Amodei Robert | Senior VP, Ctrl | — | — |
| 10 | Stefany Suzanne | Dir | — | — |
Transactions 42
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-29 | 2025-12-26 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | G - Gift | $0.00 | -19 | 22.1K | -0.1% | $0 | |
| D | 2025-12-23 | 2025-12-22 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | M - OptEx | $85.45 | +6,388 | 28.5K | +29% | +$545.9K |
| D | 2025-12-23 | 2025-12-22 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | S - Sale+OE | $205.05 | -6,388 | 22.1K | -22% | -$1.31M |
| M | 2025-03-24 | 2025-03-21+ | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | F - Tax | $174.52 | -191 | 22.1K | -0.9% | -$33.3K |
| D | 2025-03-20 | 2025-03-19 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | F - Tax | $177.07 | -50 | 22.3K | -0.2% | -$8,854 |
| D | 2025-03-20 | 2025-03-18 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | A - Grant | $176.08 | +603 | 22.4K | +3% | +$106.2K |
| I | 2025-02-21 | 2025-02-20 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | J - Other | $0.00 | +22 | 3,441 | +0.6% | $0 |
| 2025-02-21 | 2025-02-20 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | J - Other | $0.00 | +21 | 3,283 | +0.6% | $0 | |
| 2025-02-21 | 2025-02-20 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | F - Tax | $188.78 | -171 | 21.8K | -0.8% | -$32.3K | |
| 2025-02-21 | 2025-02-20 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | A - Grant | $0.00 | +621 | 21.9K | +3% | $0 | |
| D | 2024-03-25 | 2024-03-21 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | M - OptEx | $73.45 | +6,891 | 28.4K | +32% | +$506.1K |
| D | 2024-03-25 | 2024-03-21 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | S - Sale+OE | $185.38 | -6,891 | 21.5K | -24% | -$1.28M |
| DM | 2024-03-25 | 2024-03-21+ | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | F - Tax | $183.92 | -239 | 21.4K | -1% | -$44.0K |
| D | 2024-03-20 | 2024-03-19 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | A - Grant | $181.93 | +538 | 21.5K | +3% | +$97.9K |
| 2024-03-12 | 2024-03-11 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | F - Tax | $180.86 | -122 | 21.0K | -0.6% | -$22.1K | |
| 2024-02-23 | 2024-02-22 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | J - Other | $0.00 | +21 | 3,262 | +0.6% | $0 | |
| I | 2024-02-23 | 2024-02-22 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | J - Other | $0.00 | +18 | 3,419 | +0.5% | $0 |
| 2024-02-23 | 2024-02-22 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | F - Tax | $178.21 | -241 | 21.1K | -1% | -$42.9K | |
| 2024-02-23 | 2024-02-22 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | A - Grant | $0.00 | +874 | 21.4K | +4% | $0 | |
| 2024-02-23 | 2024-02-21 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | G - Gift | $0.00 | -36 | 20.5K | -0.2% | $0 | |
| D | 2023-03-23 | 2023-03-22 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | A - Grant | $138.46 | +948 | 20.5K | +5% | +$131.3K |
| M | 2023-03-22 | 2023-03-20+ | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | F - Tax | $139.16 | -255 | 19.6K | -1% | -$35.5K |
| 2023-03-14 | 2023-03-13 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | F - Tax | $135.35 | -122 | 19.8K | -0.6% | -$16.5K | |
| 2023-02-22 | 2023-02-21 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | A - Grant | $0.00 | +1,176 | 20.3K | +6% | $0 | |
| I | 2023-02-22 | 2023-02-21 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | J - Other | $0.00 | +27 | 3,401 | +0.8% | $0 |
| 2023-02-22 | 2023-02-21 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | J - Other | $0.00 | +23 | 3,241 | +0.7% | $0 | |
| 2023-02-22 | 2023-02-21 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | F - Tax | $143.00 | -324 | 20.0K | -2% | -$46.3K | |
| D | 2022-12-05 | 2022-12-02 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | M - OptEx | $60.30 | +9,581 | 28.7K | +50% | +$577.7K |
| DM | 2022-12-05 | 2022-12-02 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | S - Sale+OE | $144.40 | -9,581 | 24.1K | -28% | -$1.38M |
| D | 2022-11-14 | 2022-11-10 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | M - OptEx | $46.96 | +2,000 | 21.1K | +10% | +$93.9K |
| D | 2022-11-14 | 2022-11-10 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | S - Sale+OE | $140.27 | -2,000 | 19.1K | -9% | -$280.5K |
| 2022-05-10 | 2022-05-09 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | F - Tax | $121.84 | -128 | 19.1K | -0.7% | -$15.6K | |
| D | 2022-03-22 | 2022-03-21 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | A - Grant | $134.69 | +1,127 | 19.4K | +6% | +$151.8K |
| D | 2022-03-22 | 2022-03-21 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | F - Tax | $134.69 | -151 | 19.2K | -0.8% | -$20.3K |
| 2022-03-14 | 2022-03-11 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | F - Tax | $126.34 | -122 | 18.3K | -0.7% | -$15.4K | |
| 2022-02-24 | 2022-02-22 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | J - Other | $0.00 | +5 | 3,218 | +0.2% | $0 | |
| 2022-02-24 | 2022-02-22 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | F - Tax | $127.44 | -343 | 18.4K | -2% | -$43.7K | |
| 2022-02-24 | 2022-02-22 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | A - Grant | $0.00 | +1,246 | 18.7K | +7% | $0 | |
| I | 2022-02-24 | 2022-02-22 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | J - Other | $0.00 | +8 | 3,374 | +0.2% | $0 |
| 2021-11-17 | 2021-11-16 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | J - Other | $0.00 | +23 | 3,213 | +0.7% | $0 | |
| 2021-11-17 | 2021-11-16 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | S - Sale | $142.12 | -5,000 | 17.5K | -22% | -$710.6K | |
| I | 2021-11-17 | 2021-11-16 | AME | Ametek | MONTGOMERY THOMAS M | SVP. - COMPTROLLER | J - Other | $0.00 | +8 | 3,366 | +0.2% | $0 |
Purchase Sale Sale after option exercise All abbreviations