AMPHENOL CORP /DE/ (APH) Insider Transactions
Over the last 12 months, 16 AMPHENOL CORP /DE/ (APH) insiders filed 127 SEC Form 4 transactions — $1.3M in open-market purchases ( 1 distinct buyers) and $423.4M in open-market sales. 0% of all transactions were executed under a pre-scheduled Rule 10b5-1 trading plan.
- $1.3MOpen-market buys (1y)
- $423.4MOpen-market sells (1y)
- 16Distinct insiders
- 127Transactions filed
- 0%Under Rule 10b5-1 plan
- 2026-05-22Latest filing
Recent Form 4 Filings Most recent 50 of 127 (1-year window)
Each row is a single Form 4 filing event for APH, sourced directly from SEC EDGAR. The Type column classifies the SEC transaction code into Buy / Sell / Grant / Exercise / Other; the 10b5-1 badge marks trades executed under a pre-scheduled SEC Rule 10b5-1 plan.
| Date | Insider | Title | Type | SEC Code | Value | Shares | Price |
|---|---|---|---|---|---|---|---|
| 2026-05-22 | WALTER LUC | President, HES Division | Grant | A | $0 | 108,809 | $0.00 |
| 2026-05-22 | Straub Peter | President, ISS Division | Grant | A | $0 | 108,809 | $0.00 |
| 2026-05-22 | Silverman David M | EVP, Human Resources | Grant | A | $0 | 70,690 | $0.00 |
| 2026-05-22 | NORWITT RICHARD ADAM | President & CEO | Grant | A | $0 | 464,989 | $0.00 |
| 2026-05-22 | Lampo Craig A | Executive VP & CFO | Grant | A | $0 | 133,161 | $0.00 |
| 2026-05-22 | Ivas Michael R. | SVP & Corporate Controller | Grant | A | $0 | 51,134 | $0.00 |
| 2026-05-22 | Doherty William J | President, CS Division | Grant | A | $0 | 108,809 | $0.00 |
| 2026-05-22 | D'AMICO LANCE E | EVP, Secretary & GenCounsel | Grant | A | $0 | 83,020 | $0.00 |
| 2026-05-22 | Wolff Anne Clarke | — | Grant | A | $0 | 1,552 | $0.00 |
| 2026-05-22 | Singh Prahlad R. | — | Grant | A | $0 | 1,552 | $0.00 |
| 2026-05-22 | Livingston Robert | — | Grant | A | $0 | 1,552 | $0.00 |
| 2026-05-22 | Lane Rita S. | — | Grant | A | $0 | 1,552 | $0.00 |
| 2026-05-22 | Lamba Sanjiv | — | Grant | A | $0 | 1,552 | $0.00 |
| 2026-05-22 | Falck David P | — | Grant | A | $0 | 1,552 | $0.00 |
| 2026-05-22 | Altobello Nancy A. | — | Grant | A | $0 | 1,552 | $0.00 |
| 2026-05-20 | Lampo Craig A | Executive VP & CFO | Other | J | $0 | 41,203 | — |
| 2026-05-20 | D'AMICO LANCE E | EVP, Secretary & GenCounsel | Other | G | $0 | 43,086 | $0.00 |
| 2026-05-20 | D'AMICO LANCE E | EVP, Secretary & GenCounsel | Other | G | $0 | 43,086 | $0.00 |
| 2026-05-20 | D'AMICO LANCE E | EVP, Secretary & GenCounsel | Other | G | $0 | 21,508 | $0.00 |
| 2026-05-20 | D'AMICO LANCE E | EVP, Secretary & GenCounsel | Other | G | $0 | 21,508 | $0.00 |
| 2026-05-19 | Lampo Craig A | Executive VP & CFO | Other | G | $0 | 69,108 | $0.00 |
| 2026-05-19 | Lampo Craig A | Executive VP & CFO | Other | G | $0 | 34,499 | $0.00 |
| 2026-05-05 | NORWITT RICHARD ADAM | President & CEO | Exercise | M | $391.5K | 17,500 | $22.37 |
| 2026-05-05 | NORWITT RICHARD ADAM | President & CEO | Exercise | M | $0 | 17,500 | $0.00 |
| 2026-05-05 | NORWITT RICHARD ADAM | President & CEO | Sell | S | $2.5M | 17,500 | $143.21 |
| 2026-05-04 | NORWITT RICHARD ADAM | President & CEO | Exercise | M | $1.2M | 52,203 | $22.37 |
| 2026-05-04 | NORWITT RICHARD ADAM | President & CEO | Exercise | M | $0 | 52,203 | $0.00 |
| 2026-05-04 | NORWITT RICHARD ADAM | President & CEO | Sell | S | $7.4M | 52,203 | $142.04 |
| 2026-05-01 | NORWITT RICHARD ADAM | President & CEO | Exercise | M | $1.4M | 61,072 | $22.37 |
| 2026-05-01 | NORWITT RICHARD ADAM | President & CEO | Exercise | M | $0 | 61,072 | $0.00 |
| 2026-05-01 | NORWITT RICHARD ADAM | President & CEO | Sell | S | $8.8M | 61,072 | $143.90 |
| 2026-02-18 | Lampo Craig A | Executive VP & CFO | Grant | — | $2.2M | 100,000 | $22.00 |
| 2026-02-18 | Lampo Craig A | Executive VP & CFO | Grant | — | $0 | 100,000 | $0.00 |
| 2026-02-18 | D'AMICO LANCE E | See Remarks | Grant | — | $1.1M | 50,000 | $22.55 |
| 2026-02-18 | D'AMICO LANCE E | See Remarks | Grant | — | $0 | 50,000 | $0.00 |
| 2026-02-18 | Lampo Craig A | Executive VP & CFO | Sell | — | $15.0M | 100,000 | $149.98 |
| 2026-02-18 | D'AMICO LANCE E | See Remarks | Sell | — | $7.5M | 50,000 | $149.88 |
| 2026-02-12 | NORWITT RICHARD ADAM | President & CEO | Grant | — | $11.5M | 515,281 | $22.37 |
| 2026-02-12 | NORWITT RICHARD ADAM | President & CEO | Grant | — | $2.1M | 93,052 | $22.37 |
| 2026-02-12 | NORWITT RICHARD ADAM | President & CEO | Grant | — | $0 | 515,281 | $0.00 |
| 2026-02-12 | NORWITT RICHARD ADAM | President & CEO | Grant | — | $0 | 93,052 | $0.00 |
| 2026-02-12 | NORWITT RICHARD ADAM | President & CEO | Sell | — | $75.9M | 515,281 | $147.27 |
| 2026-02-12 | NORWITT RICHARD ADAM | President & CEO | Sell | — | $13.7M | 93,052 | $147.17 |
| 2026-02-05 | Livingston Robert | — | Buy | — | $1.3M | 10,000 | $128.51 |
| 2026-02-04 | Ivas Michael R. | VP & Corporate Controller | Grant | — | $559.3K | 25,000 | $22.37 |
| 2026-02-04 | Ivas Michael R. | VP & Corporate Controller | Grant | — | $0 | 25,000 | $0.00 |
| 2026-02-04 | Ivas Michael R. | VP & Corporate Controller | Grant | — | $0 | 25,000 | $0.00 |
| 2026-02-04 | Ivas Michael R. | VP & Corporate Controller | Grant | — | $0 | 25,000 | $0.00 |
| 2026-01-29 | Ivas Michael R. | VP & Corporate Controller | Grant | — | $0 | 2,536 | $0.00 |
| 2026-01-08 | Lamba Sanjiv | — | Grant | — | $74.7K | 548 | $136.25 |
Showing the most recent 50 of 127 transactions. For the full 1-year history with sorting, filtering, and cross-ticker industry context, open the full insider transactions drilldown.
Top Insider Buyers of APH By dollar volume, 1-year window
- Livingston Robert $1.3M
Methodology & FAQ
How We Track APH Insider Transactions
Form 4 disclosures are sourced directly from SEC EDGAR and re-ingested on every pipeline cycle. A complete description of transaction-code handling, the open-market vs grant distinction, and the Rule 10b5-1 plan-reference heuristic is documented in the Methodology.
What is an SEC Form 4 filing for AMPHENOL CORP /DE/?
Form 4 is a transaction-level disclosure that corporate insiders — officers, directors, and beneficial owners of more than 10% of a registered class of equity securities — must file with the SEC within two business days of any change in their beneficial ownership of AMPHENOL CORP /DE/ (APH) shares.
What is a Rule 10b5-1 trading plan?
Rule 10b5-1 is an SEC rule that lets insiders schedule trades in advance under a written plan, providing an affirmative defense against insider-trading allegations as long as the plan was adopted in good faith and not while in possession of material non-public information. Form 4 rows marked "10b5-1" on this page indicate the underlying trade was executed under such a plan; rows without the badge are discretionary or did not reference a plan in the Form 4 footnotes.
How is "insider buying" different from a stock grant or option exercise?
An insider buy (SEC transaction code P) is an open-market purchase of AMPHENOL CORP /DE/ (APH) stock executed at the prevailing market price using the insider's personal capital. Stock grants (code A) and option exercises (code M) are compensation events, not directional trades; they are tracked separately and excluded from the "conviction" signal because they are not discretionary purchases.
How recent is the data?
Form 4 transactions are typically reported within two business days of execution. Pactolio re-ingests the EDGAR feed on a nightly cycle and reflects new filings on the next ingest run, typically within 24 hours of EDGAR acceptance. The table on this page covers the most recent 1-year window.