| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| SMTC | HOU HONG Q | President and CEO | Jun 10 '26 | Option Exercise | 0.00 | 16,258 | 0 | 77,357 | Jun 12 12:00 AM |
| SMTC | HOU HONG Q | President and CEO | Jun 05 '26 | Sale | 162.10 | 2,000 | 324,200 | 69,228 | Jun 09 12:00 AM |
| SMTC | HOU HONG Q | President and CEO | May 01 '26 | Sale | 103.01 | 2,000 | 206,020 | 71,228 | May 05 12:00 AM |
| SMTC | HOU HONG Q | President and CEO | Apr 10 '26 | Sale | 90.11 | 2,000 | 180,220 | 73,228 | Apr 14 12:00 AM |
| SMTC | HOU HONG Q | President and CEO | Apr 01 '26 | Option Exercise | 0.00 | 12,966 | 0 | 77,460 | Apr 02 12:00 AM |
| SMTC | HOU HONG Q | President and CEO | Mar 10 '26 | Option Exercise | 0.00 | 65,032 | 0 | 65,034 | Mar 12 12:00 AM |
| SMTC | HOU HONG Q | President and CEO | Jan 02 '26 | Option Exercise | 0.00 | 12,966 | 0 | 38,900 | Jan 06 12:00 AM |
| SMTC | HOU HONG Q | President and CEO | Dec 03 '25 | Sale | 74.08 | 10,000 | 740,768 | 21,559 | Dec 05 12:00 AM |
| SMTC | HOU HONG Q | President and CEO | Oct 01 '25 | Option Exercise | 0.00 | 12,966 | 0 | 45,383 | Oct 03 12:00 AM |
| SMTC | HOU HONG Q | President and CEO | Jul 01 '25 | Option Exercise | 0.00 | 51,868 | 0 | 51,866 | Jul 03 12:00 AM |
| SMTC | HOU HONG Q | President and CEO | Jun 11 '25 | Option Exercise | 0.00 | 49,050 | 0 | 28,059 | Jun 13 12:00 AM |
| SMTC | HOU HONG Q | President and CEO | Jun 09 '24 | Option Exercise | 15.59 | 7,068 | 110,190 | 3,534 | Jun 10 12:00 AM |