Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| SMTC | Walsh Paul V Jr | Director | 10/21/2026 | Verkauf | 139.44 | 500 | 69,720 | Form 4 |
| SMTC | Green Jason Elliot | EVP and CCO | 10/07/2026 | Verkauf | 190.35 | 2,766 | 526,508 | Form 4 |
| SMTC | Hou Hong Q | President and CEO | 10/02/2026 | Verkauf | 191.21 | 2,000 | 382,420 | Form 4 |
| SMTC | Lin Mark | EVP and CFO | 10/01/2026 | Verkauf | 178.87 | 967 | 172,967 | Form 4 |
| SMTC | Lin Mark | EVP and CFO | 10/01/2026 | Steuer-Abgabe | 178.35 | 1,565 | 279,118 | Form 4 |
| SMTC | Lin Mark | EVP and CFO | 10/01/2026 | Optionsausübung | — | 3,165 | — | Form 4 |
| SMTC | Hou Hong Q | President and CEO | 10/01/2026 | Steuer-Abgabe | 178.35 | 3,299 | 588,377 | Form 4 |
| SMTC | Hou Hong Q | President and CEO | 10/01/2026 | Optionsausübung | — | 6,483 | — | Form 4 |
| SMTC | Walsh Paul V Jr | Director | 09/23/2026 | Verkauf | 172.61 | 500 | 86,305 | Form 4 |
| SMTC | Cardenuto Rodolpho C | Director | 09/16/2026 | Verkauf | 165.00 | 5,321 | 877,978 | Form 4 |
| SMTC | Lin Mark | EVP and CFO | 09/10/2026 | Verkauf | 159.90 | 683 | 109,212 | Form 4 |
| SMTC | Lin Mark | EVP and CFO | 09/10/2026 | Steuer-Abgabe | 163.94 | 1,195 | 195,908 | Form 4 |
| SMTC | Lin Mark | EVP and CFO | 09/10/2026 | Optionsausübung | — | 2,348 | — | Form 4 |
| SMTC | Green Jason Elliot | EVP and CCO | 09/10/2026 | Steuer-Abgabe | 163.94 | 989 | 162,137 | Form 4 |
| SMTC | Green Jason Elliot | EVP and CCO | 09/10/2026 | Optionsausübung | — | 2,511 | — | Form 4 |
| SMTC | Silberstein Asaf | EVP and COO | 09/10/2026 | Steuer-Abgabe | 163.94 | 1,241 | 203,450 | Form 4 |
| SMTC | Silberstein Asaf | EVP and COO | 09/10/2026 | Optionsausübung | — | 2,439 | — | Form 4 |
| SMTC | Wilson John Michael | Chief Quality Officer and CTO | 09/10/2026 | Steuer-Abgabe | 163.94 | 713 | 116,889 | Form 4 |
| SMTC | Wilson John Michael | Chief Quality Officer and CTO | 09/10/2026 | Optionsausübung | — | 1,400 | — | Form 4 |
| SMTC | Hou Hong Q | President and CEO | 09/10/2026 | Steuer-Abgabe | 163.94 | 4,137 | 678,220 | Form 4 |
| SMTC | Hou Hong Q | President and CEO | 09/10/2026 | Optionsausübung | — | 8,130 | — | Form 4 |
| SMTC | Ruehl Julie Garcia | Director | 09/04/2026 | Verkauf | 145.00 | 1,500 | 217,500 | Form 4 |
| SMTC | Hou Hong Q | President and CEO | 09/04/2026 | Verkauf | 138.71 | 2,000 | 277,420 | Form 4 |
| SMTC | Walsh Paul V Jr | Director | 08/19/2026 | Verkauf | 135.48 | 500 | 67,740 | Form 4 |
| SMTC | Silberstein Asaf | EVP and COO | 08/17/2026 | Verkauf | 150.00 | 5,000 | 750,000 | Form 4 |
| SMTC | Hou Hong Q | President and CEO | 08/07/2026 | Verkauf | 140.00 | 2,000 | 280,000 | Form 4 |
| SMTC | Silberstein Asaf | EVP and COO | 07/14/2026 | Verkauf | 145.04 | 3,000 | 435,120 | Form 4 |
| SMTC | Hou Hong Q | President and CEO | 07/10/2026 | Verkauf | 133.00 | 2,000 | 266,000 | Form 4 |
| SMTC | Green Jason Elliot | EVP and CCO | 07/07/2026 | Verkauf | 130.48 | 1,132 | 147,698 | Form 4 |
| SMTC | Paul V Walsh Jr | Director | 04/22/2026 | Verkauf | 105.93 | 500 | 52,965 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).