AMPHENOL CORP /DE/ — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| LOEFFLER MARTIN H | — | Gift | 3,228 | — | — | 1,333,146 | Dec 10, 2025 |
| NORWITT RICHARD ADAM | President & CEO | Gift | 75,000 | — | — | 1,927,507 | Dec 9, 2025 |
| Lampo Craig A | SR VP & CFO | Gift | 70,000 | — | — | 70,000 | Dec 3, 2025 |
| Straub Peter | President, ISS Division | Sale | 132,000 | $141.84 | $18,722,880 | — | Dec 2, 2025 |
| Doherty William J | President, CS Division | Sale | 80,000 | $142.00 | $11,360,000 | — | Dec 2, 2025 |
| Lampo Craig A | SR VP & CFO | Gift | 40,000 | — | — | 127,695 | Nov 26, 2025 |
| Lampo Craig A | SR VP & CFO | Sale | 258,000 | $143.20 | $36,945,600 | 167,695 | Nov 11, 2025 |
| Ivas Michael R. | VP & Corporate Controller | Sale | 120,000 | $140.05 | $16,806,000 | 152,412 | Nov 5, 2025 |
| Silverman David M | Senior VP, Human Resources | Sale | 120,000 | $141.17 | $16,940,400 | 12,500 | Nov 3, 2025 |
| Ivas Michael R. | VP & Corporate Controller | Sale | 120,000 | $141.30 | $16,956,000 | 152,412 | Oct 31, 2025 |
| Doherty William J | President, CS Division | Option Exercise | 80,000 | $33.30 | $2,664,000 | 80,000 | Oct 29, 2025 |
| D'AMICO LANCE E | Sr. VP, Secretary & GenCounsel | Sale | 120,000 | $140.01 | $16,801,200 | 76,400 | Oct 29, 2025 |
| NORWITT RICHARD ADAM | President & CEO | Gift | 75,000 | — | — | 1,927,507 | Oct 28, 2025 |
| WALTER LUC | President, HES Division | Sale | 152,318 | $134.65 | $20,509,619 | 433,742 | Oct 24, 2025 |
| Straub Peter | President, ISS Division | Option Exercise | 44,000 | $22.55 | $992,200 | 44,000 | Sep 8, 2025 |
| WALTER LUC | President, HES Division | Gift | 18,048 | — | — | 433,742 | Aug 29, 2025 |
| Silverman David M | Senior VP, Human Resources | Option Exercise | 100,000 | $18.23 | $1,823,000 | 112,500 | Aug 25, 2025 |
| Lampo Craig A | SR VP & CFO | Option Exercise | 40,076 | $22.00 | $881,672 | 79,960 | Aug 25, 2025 |
| Lampo Craig A | SR VP & CFO | Sale | 199,848 | $110.43 | $22,069,215 | 125,695 | Aug 22, 2025 |
| D'AMICO LANCE E | Sr. VP, Secretary & GenCounsel | Sale | 100,000 | $110.60 | $11,060,000 | 76,400 | Aug 18, 2025 |
| Doherty William J | President, CS Division | Sale | 113,000 | $110.29 | $12,462,770 | — | Aug 8, 2025 |
| Ivas Michael R. | VP & Corporate Controller | Option Exercise | 50,000 | $18.23 | $911,500 | 202,412 | Aug 8, 2025 |
| WALTER LUC | President, HES Division | Sale | 286,000 | $91.43 | $26,148,980 | 451,790 | Jun 3, 2025 |
| Doherty William J | President, CS Division | Sale | 160,000 | $89.54 | $14,326,400 | — | May 30, 2025 |
| Silverman David M | Senior VP, Human Resources | Sale | 100,000 | $89.09 | $8,909,000 | 12,500 | May 30, 2025 |
| Ivas Michael R. | VP & Corporate Controller | Option Exercise | 40,000 | $18.23 | $729,200 | 192,412 | May 29, 2025 |
| Livingston Robert | — | Award / Grant | 2,360 | — | — | 2,360 | May 16, 2025 |
| Falck David P | — | Award / Grant | 2,360 | — | — | 2,360 | May 16, 2025 |
| Altobello Nancy A. | — | Award / Grant | 2,360 | — | — | 2,360 | May 16, 2025 |
| Wolff Anne Clarke | — | Award / Grant | 2,360 | — | — | 2,360 | May 16, 2025 |
| Singh Prahlad R. | — | Award / Grant | 2,360 | — | — | 2,360 | May 16, 2025 |
| LOEFFLER MARTIN H | — | Award / Grant | 2,360 | — | — | 2,360 | May 16, 2025 |
| Lane Rita S. | — | Award / Grant | 2,360 | — | — | 2,360 | May 16, 2025 |
| D'AMICO LANCE E | Sr. VP, Secretary & GenCounsel | Option Exercise | 125,000 | $22.37 | $2,796,250 | 176,400 | May 13, 2025 |
| Doherty William J | President, CS Division | Sale | 90,000 | $80.29 | $7,226,100 | — | May 2, 2025 |
| Silverman David M | Senior VP, Human Resources | Sale | 87,500 | $80.03 | $7,002,625 | 12,500 | May 2, 2025 |
| D'AMICO LANCE E | Sr. VP, Secretary & GenCounsel | Sale | 30,000 | $76.22 | $2,286,600 | — | Apr 25, 2025 |
| WALTER LUC | President, HES Division | Sale | 200,000 | $75.91 | $15,182,000 | 447,790 | Apr 25, 2025 |
| Doherty William J | President, CS Division | Option Exercise | 100,000 | $22.37 | $2,237,000 | 100,000 | Apr 25, 2025 |
| Silverman David M | Senior VP, Human Resources | Sale | 100,000 | $75.88 | $7,588,000 | — | Apr 25, 2025 |
| NORWITT RICHARD ADAM | President & CEO | Option Exercise | 2,000,000 | $22.00 | $44,000,000 | 4,002,507 | Apr 25, 2025 |
| Lampo Craig A | SR VP & CFO | Sale | 400,000 | $75.93 | $30,372,000 | 100,000 | Apr 25, 2025 |
| Silverman David M | Senior VP, Human Resources | Gift | 14,000 | — | — | 14,000 | Jan 28, 2025 |
| Lampo Craig A | SR VP & CFO | Gift | 58,116 | — | — | 58,116 | Jan 28, 2025 |
| D'AMICO LANCE E | Sr. VP, Secretary & GenCounsel | Gift | 25,000 | — | — | 51,400 | Jan 28, 2025 |
| Lampo Craig A | Sr VP & CFO | Gift | 160,000 | — | — | 160,000 | Dec 3, 2024 |
| NORWITT RICHARD ADAM | President & CEO | Other | 67,659 | — | — | 2,002,507 | Nov 22, 2024 |
| Straub Peter | President, ISS Division | Sale | 132,000 | $74.12 | $9,783,840 | — | Nov 8, 2024 |
| Silverman David M | Senior VP, Human Resources | Sale | 180,000 | $71.81 | $12,925,800 | 14,000 | Nov 6, 2024 |
| Lampo Craig A | SR VP & CFO | Option Exercise | 400,000 | $18.23 | $7,292,000 | 618,116 | Nov 6, 2024 |