Amphenol (NYSE: APH) insider transactions
In the twelve months to 10 November 2026, executives and directors of Amphenol reported 19 open-market sales of 3,298,064 shares ($449.9m) and 1 open-market purchase of 10,000 shares ($1.3m), by 7 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 2 November 2026 | Norwitt Richard Adam | President & CEO | Option exercise | +799,576 | $11.19 | 4,654,590 | Form 4 |
| 2 November 2026 | Norwitt Richard Adam | President & CEO | Open-market sale | −799,576 | $82.48 | 3,855,014 | Form 4 |
| 2 November 2026 | Norwitt Richard Adam | President & CEO | Gift | −200,000 | — | 3,655,014 | Form 4 |
| 6 August 2026 | Lampo Craig A | Evp& CFO | Gift | −54,547 | — | 0 | Form 4 |
| 5 August 2026 | Silverman David M | EVP, Human Resources | Option exercise | +120,000 | $22.00 | 135,672 | Form 4 |
| 5 August 2026 | Silverman David M | EVP, Human Resources | Open-market sale | −120,000 | $174.24 | 15,672 | Form 4 |
| 4 August 2026 | Lampo Craig A | Evp& CFO | Option exercise | +193,200 | $22.37 | 283,865 | Form 4 |
| 4 August 2026 | Lampo Craig A | Evp& CFO | Open-market sale | −193,200 | $167.31 | 90,665 | Form 4 |
| 3 August 2026 | D'amico Lance E | EVP, Secretary & GenCounsel | Option exercise | +50,000 | $22.55 | 107,065 | Form 4 |
| 3 August 2026 | D'amico Lance E | EVP, Secretary & GenCounsel | Open-market sale | −50,000 | $161.99 | 57,065 | Form 4 |
| 3 August 2026 | D'amico Lance E | EVP, Secretary & GenCounsel | Option exercise | +40,000 | $22.37 | 40,000 | Form 4 |
| 3 August 2026 | D'amico Lance E | EVP, Secretary & GenCounsel | Open-market sale | −40,000 | $161.82 | 0 | Form 4 |
| 3 August 2026 | D'amico Lance E | EVP, Secretary & GenCounsel | Option exercise | +10,000 | $22.55 | 10,000 | Form 4 |
| 3 August 2026 | D'amico Lance E | EVP, Secretary & GenCounsel | Open-market sale | −10,000 | $161.82 | 0 | Form 4 |
| 31 July 2026 | Norwitt Richard Adam | President & CEO | Option exercise | +500,000 | $22.37 | 2,427,507 | Form 4 |
| 31 July 2026 | Norwitt Richard Adam | President & CEO | Open-market sale | −500,000 | $161.57 | 1,927,507 | Form 4 |
| 31 July 2026 | Norwitt Richard Adam | President & CEO | Option exercise | +186,104 | $22.37 | 1,050,281 | Form 4 |
| 31 July 2026 | Norwitt Richard Adam | President & CEO | Open-market sale | −186,104 | $162.27 | 864,177 | Form 4 |
| 22 May 2026 | Altobello Nancy A. | Director | Grant or award | +1,552 | — | 1,552 | Form 4 |
| 22 May 2026 | Falck David P | Director | Grant or award | +1,552 | — | 1,552 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Amphenol page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.