Thomas M. Montgomery is VP at AMETEK INC/ (AME). They have made 14 open-market trades across 1 company since 2017, most recently 2025-12-26.
CIK 0001667155
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AME | 22,097 | $5.5M |
Shares reported on the most recent Form 4, priced at the 2025-12-29 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AME | SELL | 2025-12-22 | 2025-12-23 | $205.05 | $2.6M | +2.5% | +6.2% | +1.8% |
| AME | SELL | 2024-03-21 | 2024-03-25 | $185.38 | $2.6M | +0.1% | -2.1% | -5.8% |
| AME | SELL | 2022-12-02 | 2022-12-05 | $144.18 | $2.0M | -2.6% | -0.8% | +1.0% |
| AME | SELL | 2022-11-10 | 2022-11-14 | $140.27 | $281K | +2.2% | +1.6% | +4.6% |
| AME | SELL | 2021-11-16 | 2021-11-17 | $142.12 | $711K | -3.7% | -1.4% | -7.3% |
| AME | SELL | 2020-12-28 | 2020-12-28 | $120.25 | $1.5M | +2.7% | -7.7% | +6.5% |
| AME | SELL | 2020-08-11 | 2020-08-11 | $101.53 | $305K | +0.0% | -2.1% | +13.8% |
| AME | SELL | 2019-11-06 | 2019-11-07 | $96.10 | $1.4M | +3.5% | +2.6% | +4.4% |
| AME | SELL | 2019-06-27 | 2019-06-28 | $88.50 | $496K | -2.4% | -3.5% | -1.7% |
| AME | SELL | 2019-03-13 | 2019-03-13 | $81.00 | $243K | -1.3% | +6.3% | +6.9% |
| AME | SELL | 2019-02-21 | 2019-02-25 | $79.95 | $581K | -0.7% | +1.5% | +5.6% |
| AME | SELL | 2017-11-16 | 2017-11-17 | $70.35 | $253K | +3.3% | +1.6% | +7.8% |
| AME | SELL | 2017-08-07 | 2017-08-07 | $64.49 | $193K | -2.0% | -1.0% | +7.0% |
| AME | SELL | 2017-05-05 | 2017-05-05 | $60.52 | $831K | -1.1% | +2.8% | +7.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.