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Amphenol Corp /De/ (New York Stock Exchange:APH)
US · Delayed Price · Currency is USD
Also listed: 0HFB.LTechnology · Hardware, Equipment & Parts
76.00+1.92 (+2.58%)
Insider Score
––Not scored
APH Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
APH Stock Insider Trading Activity
APH stock’s insider trading shows 8 sales on the open market for an estimated $182.92M by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days0 qualifying buys0 insiders$0 bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Lampo Craig A CFO | Gift | 54,547 | — | — | 100% | 0 | Aug 6, 2026 | — | Form 4 |
| Silverman David M Other | Sell | 120,000 | $174.24 | $20.91M | 88.4% | 15,672 | Aug 5, 2026 | — | Form 4 |
| Silverman David M Other | Option exercise | 120,000 | $22.00 | $2.64M | 766% | 135,672 | Aug 5, 2026 | — | Form 4 |
| Lampo Craig A CFO | Option exercise | 193,200 | $22.37 | $4.32M | 213% | 283,865 | Aug 4, 2026 | — | Form 4 |
| Lampo Craig A CFO | Sell | 193,200 | $167.31 | $32.32M | 68.1% | 90,665 | Aug 4, 2026 | — | Form 4 |
| D'AMICO LANCE E Other | Sell | 10,000 | $161.82 | $1.62M | 100% | 0 | Aug 3, 2026 | — | Form 4 |
| D'AMICO LANCE E Other | Option exercise | 40,000 | $22.37 | $894.90K | New | 40,000 | Aug 3, 2026 | — | Form 4 |
| D'AMICO LANCE E Other | Option exercise | 50,000 | $22.55 | $1.13M | 87.6% | 107,065 | Aug 3, 2026 | — | Form 4 |
| D'AMICO LANCE E Other | Sell | 50,000 | $161.99 | $8.10M | 46.7% | 57,065 | Aug 3, 2026 | — | Form 4 |
| D'AMICO LANCE E Other | Sell | 40,000 | $161.82 | $6.47M | 100% | 0 | Aug 3, 2026 | — | Form 4 |
| D'AMICO LANCE E Other | Option exercise | 10,000 | $22.55 | $225.53K | New | 10,000 | Aug 3, 2026 | — | Form 4 |
| NORWITT RICHARD ADAM CEO | Option exercise | 500,000 | $22.37 | $11.19M | 25.9% | 2,427,507 | Jul 31, 2026 | — | Form 4 |
| NORWITT RICHARD ADAM CEO | Sell | 500,000 | $161.57 | $80.79M | 20.6% | 1,927,507 | Jul 31, 2026 | — | Form 4 |
| NORWITT RICHARD ADAM CEO | Option exercise | 186,104 | $22.37 | $4.16M | 21.5% | 1,050,281 | Jul 31, 2026 | — | Form 4 |
| NORWITT RICHARD ADAM CEO | Sell | 186,104 | $162.27 | $30.20M | 17.7% | 864,177 | Jul 31, 2026 | — | Form 4 |
| Singh Prahlad R. Director | Award | 1,552 | — | — | New | 1,552 | May 22, 2026 | — | Form 4 |
| Wolff Anne Clarke Director | Award | 1,552 | — | — | New | 1,552 | May 22, 2026 | — | Form 4 |
| Livingston Robert Director | Award | 1,552 | — | — | New | 1,552 | May 22, 2026 | — | Form 4 |
| Lane Rita S. Director | Award | 1,552 | — | — | New | 1,552 | May 22, 2026 | — | Form 4 |
| Lamba Sanjiv Director | Award | 1,552 | — | — | New | 1,552 | May 22, 2026 | — | Form 4 |
| Falck David P Director | Award | 1,552 | — | — | New | 1,552 | May 22, 2026 | — | Form 4 |
| Altobello Nancy A. Director | Award | 1,552 | — | — | New | 1,552 | May 22, 2026 | — | Form 4 |
| Lampo Craig A CFO | Other | 41,203 | — | — | 36.8% | 70,907 | May 20, 2026 | — | Form 4 |
| NORWITT RICHARD ADAM CEO | Option exercise | 17,500 | $22.37 | $391.52K | 0.9% | 1,945,007 | May 5, 2026 | — | Form 4 |
| NORWITT RICHARD ADAM CEO | Sell | 17,500 | $143.21 | $2.51M | 0.9% | 1,927,507 | May 5, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Award (A) — Grant or award from the company, not a purchase
- Option exercise (M) — Exercise or conversion of an exempt derivative
- Gift (G) — Bona fide gift
- Other (J) — Other acquisition or disposition — the filing explains it in a footnote
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.