Transactions
8
Insider / AMPHENOL CORP /DE/
WALTER LUC
President, HES Division at AMPHENOL CORP /DE/
- Company
- AMPHENOL CORP /DE/
- Ticker
- APH
- First filing on record
- October 27, 2025
- Latest trade on record
- May 22, 2026
- SEC filings
- EDGAR ↗
WALTER LUC, President, HES Division at AMPHENOL CORP /DE/, has disclosed 8 transactions in APH since October 27, 2025: 0 purchases (0 open-market buys) and 2 sales, worth about $62.8M at the reported prices. The latest was filed May 27, 2026, 5 days after the trade; 1 filing was late against the 2-business-day Form 4 deadline.
Open-market buys
0
Sales
2
Avg. disclosure lag
3.3d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months WALTER LUC made no purchases and 2 sales worth $49M, plus 6 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
WALTER LUC has traded 1 stock on record; the largest by dollars is APH.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
1 of 2 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| M | Option exercise or conversion | 4 | 730,236 | $13.7M |
| S | Open-market sale | 2 | 365,118 | $49.2M |
| A | Grant or award | 1 | 108,809 | — |
| G | Gift | 1 | 80,000 | — |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 1 | 0 | 0 |
| 2025 | 7 | 0 | 2 · $49.2M |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| APH | Other A | May 22, 2026 | May 27, 2026 | 5d | 108,809 | — | — | latederivative | Form 4 ↗ | |
| APH | Option / conversion M | October 24, 2025 | October 27, 2025 | 3d | 152,318 | — | — | derivative | Form 4 ↗ | |
| APH | Option / conversion M | October 24, 2025 | October 27, 2025 | 3d | 212,800 | — | — | derivative | Form 4 ↗ | |
| APH | Other G | October 24, 2025 | October 27, 2025 | 3d | 80,000 | — | — | Form 4 ↗ | ||
| APH | Sell S | October 24, 2025 | October 27, 2025 | 3d | 152,318 | $135 | $20.5M | Form 4 ↗ | ||
| APH | Option / conversion M | October 24, 2025 | October 27, 2025 | 3d | 152,318 | $43 | $6.6M | Form 4 ↗ | ||
| APH | Sell S | October 24, 2025 | October 27, 2025 | 3d | 212,800 | $135 | $28.7M | Form 4 ↗ | ||
| APH | Option / conversion M | October 24, 2025 | October 27, 2025 | 3d | 212,800 | $33 | $7.1M | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| May 27, 2026 | Form 4 | 0001104659-26-066931 | 1 | published | EDGAR ↗ |
| October 27, 2025 | Form 4 | 0001104659-25-102586 | 7 | published | EDGAR ↗ |
Other insiders at AMPHENOL CORP /DE/
- NORWITT RICHARD ADAM President & CEO 26 rows
- D'AMICO LANCE E Sr. VP, Secretary & GenCounsel 20 rows
- Lampo Craig A SR VP & CFO 20 rows
- Singh Prahlad R. Please See Remarks 18 rows
- Lamba Sanjiv Chairman & CEO 16 rows
- Ivas Michael R. VP & Corporate Controller 12 rows
- Silverman David M Senior VP, Human Resources 11 rows
- Doherty William J President, CS Division 7 rows
- Livingston Robert Director 4 rows
- Straub Peter President, ISS Division 4 rows
Everyone on file, with contracts and lobbying under the company's name: AMPHENOL CORP /DE/.
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 2 | 8 | October 27, 2025 | May 27, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.