Ametek, Inc.
A maker of electronic instruments and electromechanical devices, Ametek supplies precision tools used in aerospace, medical, industrial, and defense settings—everything from pressure gauges and aircraft sensors to power supplies and floor-care motors sold under brands like Paragon and Lamb. Formed in 1930 through a merger of American Machine and Metals, it later shortened its name to Ametek, a blend of those original words. Its early years were anchored in scrap-metal recovery and fertilizer equipment before it moved into the high-tech instruments it's known for today.
Granted 819.5K · Sold 555.0K
Granted 113.1K · Sold 81.8K
Granted 73.9K · Sold 49.0K
Granted 639
Granted 115.6K · Sold 89.2K
Granted 34.8K · Sold 27.3K
Granted 40.9K · Sold 41.9K
Granted 32.0K · Sold 29.9K
Granted 32.7K · Sold 15.4K
Granted 16.1K · Sold 10.6K
Granted 10.6K · Sold 3.7K
Granted 47.6K · Sold 16.2K
Granted 14.1K · Sold 45.0K
Granted 5.5K · Sold 3.4K
Granted 213.5K · Sold 157.2K
Granted 8.3K
Granted 5.5K
Granted 5.5K
Granted 5.6K
Granted 5.0K
Granted 9.9K · Sold 2.7K
Granted 35.5K · Sold 18.1K
Granted 760
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Zapico David ACHIEF EXECUTIVE OFFICER, Director · 72 transactions | — | 397.9K | 819.5K | — | 555.0K |
| Marecic Thomas CPRES. - ELECTRONIC INSTRUMENTS · 63 transactions | +13.5% | 76.1K | 113.1K | — | 81.8K |
| Oscher Ronald JCHIEF ADMINISTRATIVE OFFICER · 48 transactions | — | 53.6K | 73.9K | — | 49.0K |
| Amodei RobertSenior VP, Controller · 6 transactions | — | 51.1K | 639 | — | — |
| Hardin John WesleyPRES. - ELECTRONIC INSTRUMENTS · 51 transactions | -39.3% | 47.4K | 115.6K | — | 89.2K |
| Eginton William DSENIOR VP-CORP. DEVELOPMENT · 24 transactions | +1.3% | 41.8Kas of Mar 2023 | 34.8K | — | 27.3K |
| Jones Timothy NPRESIDENT - ELECTROMECHANICAL · 5 transactions | 0% | 32.5Kas of Aug 2021 | 40.9K | — | 41.9K |
| Montgomery Thomas MSR. VP. - COMPTROLLER · 46 transactions | -0.9% | 32.1K | 32.0K | — | 29.9K |
| Speranza EmanuelaCHIEF COMMERCIAL OFFICER · 45 transactions | — | 30.5K | 32.7K | — | 15.4K |
| Conti Anthony JamesDirector · 11 transactions | +18.6% | 30.3K | 16.1K | — | 10.6K |
| Chandy Ruby RDirector · 4 transactions | +38.1% | 24.9Kas of Nov 2021 | 10.6K | — | 3.7K |
| Ciampitti Tony JPRES. - ELECTRONIC INSTRUMENTS · 46 transactions | +29% | 24.5K | 47.6K | — | 16.2K |
| Kohlhagen Steven WDirector · 33 transactions | -62.3% | 22.0Kas of Mar 2025 | 14.1K | — | 45.0K |
| Amato Thomas ADirector · 14 transactions | — | 22.0K | 5.5K | — | 3.4K |
| Burke William JosephExecutive VP - CFO · 50 transactions | +2% | 12.5Kas of Mar 2024 | 213.5K | — | 157.2K |
| Puri DalipExecutive VP- CFO · 12 transactions | — | 11.5K | 8.3K | — | — |
| Carpenter Tod E.Director · 5 transactions | +110.4% | 10.5K | 5.5K | — | — |
| Oberton Karleen MarieDirector · 6 transactions | +305.8% | 5.6K | 5.5K | — | — |
| Seavers DeanDirector · 5 transactions | — | 5.6K | 5.6K | — | — |
| Stefany SuzanneDirector · 5 transactions | — | 5.0K | 5.0K | — | — |
| McClain Gretchen WDirector · 26 transactions | +110.5% | 3.2K | 9.9K | — | 2.7K |
| Hermance David F.PRESIDENT - ELECTROMECHANICAL · 45 transactions | — | 3.0K | 35.5K | — | 18.1K |
| Stanage Nick LDirector · 1 transaction | — | 0 | 760 | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: -1.15M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.