Amphenol Corp /de/
A global maker of connectors, cables, sensors, and antennas whose parts carry signals in phones, data centers, cars, and military gear. Founded in 1932 in Chicago, founder Arthur J. Schmitt invented molded radio tube sockets, and the name blends "American" and "phenolic," the plastic he used. During World War II, mechanics so often called its military connectors "the Amphenol connector" that the name stuck.
Granted 7.65M · Sold 7.14M
Granted 8.8K
Granted 2.34M · Sold 2.14M
Granted 6.4K
Granted 1.97M · Sold 1.85M
Granted 355.0K · Sold 330.0K
Granted 1.02M · Sold 962.5K
Granted 10.3K · Bought 21.8K
Granted 10.3K
Granted 2.7K
Granted 1.03M · Sold 1.02M
Granted 726.9K · Sold 726.9K
Granted 10.3K
Granted 10.3K
Granted 10.3K
Granted 7.7K
Granted 2.1K
Granted 1.58M · Sold 1.58M
Granted 372.0K · Sold 372.0K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Norwitt Richard AdamPresident & CEO, Director · 35 transactions | — | 3.66M | 7.65M | — | 7.14M |
| Loeffler Martin HDirector · 5 transactions | — | 2.67M | 8.8K | — | — |
| Lampo Craig AExecutive VP & CFO · 36 transactions | — | 760.0K | 2.34M | — | 2.14M |
| Jepsen Edward GDirector · 3 transactions | +1.3% | 493.1Kas of May 2024 | 6.4K | — | — |
| Walter LucPresident, HES Division · 33 transactions | +67.3% | 353.7K | 1.97M | — | 1.85M |
| Ivas Michael R.VP & Corporate Controller · 12 transactions | — | 339.6K | 355.0K | — | 330.0K |
| D'Amico Lance ESee Remarks · 34 transactions | — | 202.8K | 1.02M | — | 962.5K |
| Livingston RobertDirector · 7 transactions | +213% | 139.6K | 10.3K | 21.8K | — |
| Falck David PDirector · 5 transactions | +142% | 96.3K | 10.3K | — | — |
| Clark Stanley LDirector · 1 transaction | +3.5% | 79.7Kas of May 2022 | 2.7K | — | — |
| Silverman David MSenior VP, Human Resources · 20 transactions | — | 53.0K | 1.03M | — | 1.02M |
| Gavelle Jean-LucPresident, ISS Division · 24 transactions | -66.7% | 50.0Kas of Aug 2023 | 726.9K | — | 726.9K |
| Wolff Anne ClarkeDirector · 5 transactions | +228.7% | 42.7K | 10.3K | — | — |
| Lane Rita S.Director · 5 transactions | — | 26.4K | 10.3K | — | — |
| Altobello Nancy A.Director · 5 transactions | +1010.2% | 20.4K | 10.3K | — | — |
| Singh Prahlad R.Director · 4 transactions | — | 12.9K | 7.7K | — | — |
| Lamba SanjivDirector · 2 transactions | — | 2.1K | 2.1K | — | — |
| Doherty William JPresident, CS Division · 32 transactions | -100% | 0 | 1.58M | — | 1.58M |
| Straub PeterPresident, ISS Division · 10 transactions | — | 0 | 372.0K | — | 372.0K |
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: -16.10M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.