AMPHENOL CORP /DE/ Insider Trading Activity
Every SEC Form 4 insider transaction reported for AMPHENOL CORP /DE/ (APH), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are APH insiders buying or selling?
In the last 12 months, AMPHENOL CORP /DE/ insiders reported 1 open-market purchase ($1.3M) and 17 sales ($511.9M) — net selling of $510.6M. Since February 2018, Trabud has recorded 147 Form 4 filings for APH: 3 buys ($3.6M) and 144 sells ($2.1B).
Source: SEC EDGAR Form 4
Key Statistics (February 2018 – Aug 5, 2026)
Total Form 4 filings
147
SEC EDGAR
Insider filers
18
Insider buys (3)
$3.6M
Insider sells (144)
$2.1B
Insider sentiment
Net sellingNet insider flow of $2.1B in net selling since February 2018, and $510.6M in net selling over the last 12 months.
Recent APH insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Aug 5, 2026 | David M Silverman | EVP, Human Resources | Sale | 120.0K | $174.24 | $20.9M | SEC ↗ |
| Aug 5, 2026 | Craig A Lampo | EVP& CFO | Sale | 193.2K | $167.31 | $32.3M | SEC ↗ |
| Aug 5, 2026 | Lance E D'Amico | EVP, Secretary & GenCounsel | Sale | 100.0K | $161.90 | $16.2M | SEC ↗ |
| Aug 3, 2026 | Richard Adam Norwitt | President & CEO | Sale | 686.1K | $161.76 | $111.0M | SEC ↗ |
| May 5, 2026 | Richard Adam Norwitt | President & CEO | Sale | 130.8K | $143.06 | $18.7M | SEC ↗ |
| Feb 19, 2026 | Craig A Lampo | Executive VP & CFO | Sale | 100.0K | $149.98 | $15.0M | SEC ↗ |
| Feb 19, 2026 | Lance E D'Amico | Executive VP, Secretary & General Counsel | Sale | 50.0K | $149.88 | $7.5M | SEC ↗ |
| Feb 13, 2026 | Richard Adam Norwitt | President & CEO | Sale | 608.3K | $147.25 | $89.6M | SEC ↗ |
| Feb 6, 2026 | Robert Livingston | Director | Purchase | 10.0K | $128.51 | $1.3M | SEC ↗ |
| Dec 2, 2025 | Peter Straub | President, ISS Division | Sale | 132.0K | $141.84 | $18.7M | SEC ↗ |
| Dec 2, 2025 | William J Doherty | President, CS Division | Sale | 80.0K | $142.00 | $11.4M | SEC ↗ |
| Nov 13, 2025 | Craig A Lampo | SR VP & CFO | Sale | 298.1K | $143.24 | $42.7M | SEC ↗ |
| Nov 6, 2025 | Michael R. Ivas | VP & Corporate Controller | Sale | 120.0K | $140.05 | $16.8M | SEC ↗ |
| Nov 3, 2025 | David M Silverman | Senior VP, Human Resources | Sale | 120.0K | $141.17 | $16.9M | SEC ↗ |
| Nov 3, 2025 | Michael R. Ivas | VP & Corporate Controller | Sale | 120.0K | $141.30 | $17.0M | SEC ↗ |
| Oct 30, 2025 | William J Doherty | President, CS Division | Sale | 80.0K | $141.04 | $11.3M | SEC ↗ |
| Oct 30, 2025 | Lance E D'Amico | Sr. VP, Secretary & GenCounsel | Sale | 120.0K | $140.01 | $16.8M | SEC ↗ |
| Oct 27, 2025 | Luc Walter | President, HES Division | Sale | 365.1K | $134.65 | $49.2M | SEC ↗ |
| Sep 9, 2025 | Peter Straub | President, ISS Division | Sale | 88.0K | $110.64 | $9.7M | SEC ↗ |
| Aug 26, 2025 | David M Silverman | Senior VP, Human Resources | Sale | 100.0K | $110.42 | $11.0M | SEC ↗ |
| Aug 26, 2025 | Craig A Lampo | SR VP & CFO | Sale | 40.1K | $110.56 | $4.4M | SEC ↗ |
| Aug 25, 2025 | Craig A Lampo | SR VP & CFO | Sale | 199.8K | $110.43 | $22.1M | SEC ↗ |
| Aug 19, 2025 | Lance E D'Amico | Sr. VP, Secretary & GenCounsel | Sale | 130.0K | $110.65 | $14.4M | SEC ↗ |
| Aug 12, 2025 | William J Doherty | President, CS Division | Sale | 226.0K | $109.59 | $24.8M | SEC ↗ |
| Aug 12, 2025 | Michael R. Ivas | VP & Corporate Controller | Sale | 50.0K | $110.02 | $5.5M | SEC ↗ |
Showing the 25 most recent of 147 Form 4 filings for AMPHENOL CORP /DE/.
Most active APH insiders
- Lance E D'Amico27 filings
- David M Silverman18 filings
- William J Doherty16 filings
- Craig A Lampo15 filings
- Richard Adam Norwitt15 filings
Ask anything about APH insider activity
Use Trabud's AI agent to query AMPHENOL CORP /DE/'s Form 4 history in plain English — "Show me APH CEO purchases this year" or compare it against any other ticker.
Open the AI agentAPH insider trading FAQ
Are AMPHENOL CORP /DE/ insiders buying or selling?
In the last 12 months, AMPHENOL CORP /DE/ insiders reported 1 open-market purchase ($1.3M) and 17 sales ($511.9M) — net selling of $510.6M. Since February 2018, Trabud has recorded 147 Form 4 filings for APH: 3 buys ($3.6M) and 144 sells ($2.1B). Over the full record that is net selling of $2.1B.
How many insiders trade APH stock?
18 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for AMPHENOL CORP /DE/. The most recent filing was accepted on Aug 5, 2026.
Where does Trabud get APH insider trading data?
All APH insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.