只使用免费官方源：SEC Forms 3/4/5 结构化内部人申报，以及 FINRA Consolidated NMS 场外卖空成交量。 两类数据均保留来源边界，不转写成买卖建议。
SEC 已完成季度 Forms 3/4/5 结构化历史基线 + EDGAR 当前季度 Form 4 增量；个股卡片仅展示当前自然季度的非衍生证券买卖代码 P/S（公开市场或私下交易），成交金额由股数 × 每股价格计算。
官方数据说明| 2026-07-10 2026-07-14 | SMTC SEMTECH CORP | HOU HONG Q Director,Officer · President and CEO | 卖出（S） | 2,000 | US$133.00 | US$266,000.00 | 64,799 | SEC |
| 2026-07-08 2026-07-10 | SMTC SEMTECH CORP | Silberstein Asaf Officer · EVP and COO | 卖出（S） | 437 | US$124.19 | US$54,270.81 | 104,925 | SEC |
| 2026-07-08 2026-07-10 | SMTC SEMTECH CORP | Silberstein Asaf Officer · EVP and COO | 卖出（S） | 2,448 | US$125.18 | US$306,439.42 | 102,477 | SEC |
| 2026-07-08 2026-07-10 | SMTC SEMTECH CORP | Silberstein Asaf Officer · EVP and COO | 卖出（S） | 273 | US$126.60 | US$34,563.11 | 102,204 | SEC |
| 2026-07-08 2026-07-10 | SMTC SEMTECH CORP | Silberstein Asaf Officer · EVP and COO | 卖出（S） | 588 | US$127.61 | US$75,034.27 | 101,616 | SEC |
| 2026-07-08 2026-07-10 | SMTC SEMTECH CORP | Silberstein Asaf Officer · EVP and COO | 卖出（S） | 1,400 | US$128.70 | US$180,183.78 | 100,216 | SEC |
| 2026-07-08 2026-07-10 | SMTC SEMTECH CORP | Silberstein Asaf Officer · EVP and COO | 卖出（S） | 3,354 | US$129.94 | US$435,827.48 | 96,862 | SEC |
| 2026-07-07 2026-07-09 | SMTC SEMTECH CORP | Green Jason Elliot Officer · EVP and CCO | 卖出（S） | 1,132 | US$129.32 | US$146,387.98 | 9,743 | SEC |
| 2026-07-07 2026-07-09 | SMTC SEMTECH CORP | Green Jason Elliot Officer · EVP and CCO | 卖出（S） | 1,132 | US$130.48 | US$147,697.70 | 8,611 | SEC |
| 2026-07-01 2026-07-06 | SMTC SEMTECH CORP | Lin Mark Officer · EVP and CFO | 卖出（S） | 970 | US$150.41 | US$145,892.85 | 34,896 | SEC |
| 2026-06-30 2026-07-02 | NMTC NEUROONE MEDICAL TECHNOLOGIES Corp | Christianson Mark Officer · Market Development Director | 卖出（S） | 10,000 | US$3.18 | US$31,773.00 | 20,692 | SEC |
| 2026-06-30 2026-07-02 | SMTC SEMTECH CORP | Fischer Gregory Michael Director | 卖出（S） | 1,500 | US$156.24 | US$234,360.00 | 5,678 | SEC |
| 2026-06-29 2026-07-01 | SMTC SEMTECH CORP | HOU HONG Q Director,Officer · President and CEO | 卖出（S） | 7,319 | US$152.43 | US$111.57万 | 65,901 | SEC |
| 2026-06-29 2026-07-01 | SMTC SEMTECH CORP | HOU HONG Q Director,Officer · President and CEO | 卖出（S） | 2,286 | US$152.99 | US$349,742.68 | 63,615 | SEC |
| 2026-06-24 2026-06-26 | SMTC SEMTECH CORP | Walsh Paul V Jr Director | 卖出（S） | 500 | US$164.99 | US$82,495.00 | 28,100 | SEC |
| 2026-06-22 2026-06-24 | SMTC SEMTECH CORP | WILSON JOHN MICHAEL Officer · Chief Quality Officer and CTO | 卖出（S） | 5,500 | US$170.00 | US$935,000.00 | 80,876 | SEC |
| 2026-06-10 2026-06-12 | SMTC SEMTECH CORP | Lin Mark Officer · EVP and CFO | 卖出（S） | 683 | US$155.16 | US$105,974.28 | 34,263 | SEC |
| 2026-06-05 2026-06-09 | SMTC SEMTECH CORP | HOU HONG Q Director,Officer · President and CEO | 卖出（S） | 2,000 | US$162.10 | US$324,200.00 | 69,228 | SEC |
| 2026-06-03 2026-06-05 | SMTC SEMTECH CORP | Silberstein Asaf Officer · EVP and COO | 卖出（S） | 2,000 | US$164.00 | US$328,000.00 | 104,165 | SEC |
| 2026-05-28 2026-06-01 | SMTC SEMTECH CORP | Li Ye Jane Director | 卖出（S） | 5,285 | US$166.84 | US$881,749.40 | 729 | SEC |
| 2026-05-28 2026-06-01 | SMTC SEMTECH CORP | Fischer Gregory Michael Director | 卖出（S） | 1,000 | US$164.69 | US$164,690.00 | 1,857 | SEC |
| 2026-05-20 2026-05-22 | SMTC SEMTECH CORP | Walsh Paul V Jr Director | 卖出（S） | 500 | US$138.21 | US$69,105.00 | 23,279 | SEC |
| 2026-05-08 2026-05-08 | MTCH Match Group, Inc. | Brenner Melissa Anne Director | 卖出（S） | 5,141 | US$35.94 | US$184,767.54 | 16,218 | SEC |
| 2026-05-01 2026-05-05 | SMTC SEMTECH CORP | HOU HONG Q Director,Officer · President and CEO | 卖出（S） | 2,000 | US$103.01 | US$206,020.00 | 71,228 | SEC |
| 2026-04-22 2026-04-24 | SMTC SEMTECH CORP | Walsh Paul V Jr Director | 卖出（S） | 500 | US$105.93 | US$52,965.00 | 23,779 | SEC |
| 2026-04-10 2026-04-14 | SMTC SEMTECH CORP | HOU HONG Q Director,Officer · President and CEO | 卖出（S） | 2,000 | US$90.11 | US$180,220.00 | 73,228 | SEC |
| 2026-04-09 2026-04-13 | SMTC SEMTECH CORP | Burvill Martin Director | 卖出（S） | 2,500 | US$88.98 | US$222,450.00 | 4,409 | SEC |
| 2026-04-01 2026-04-02 | SMTC SEMTECH CORP | Green Jason Elliot Officer · EVP and CCO | 卖出（S） | 7,500 | US$81.73 | US$612,975.00 | 8,811 | SEC |
| 2026-04-01 2026-04-02 | SMTC SEMTECH CORP | Lin Mark Officer · EVP and CFO | 卖出（S） | 974 | US$78.42 | US$76,381.08 | 33,343 | SEC |
| 2026-03-30 2026-04-01 | NMTC NEUROONE MEDICAL TECHNOLOGIES Corp | Christianson Mark Officer · Business Development Director | 卖出（S） | 15,363 | US$0.74 | US$11,368.62 | 198,920 | SEC |
| 代码 | 卖空成交量 | 豁免卖空量 | 场外总成交量 | 卖空量占比 | 报告设施 |
|---|---|---|---|---|---|
| NMTC | 5,437.2743 | 0 | 6,801.5057 | 79.94% | B, Q |
| SMTC | 532,747.9837 | 458 | 931,491.7499 | 57.19% | B, Q, N |
| MTC | 3,123.1031 | 0 | 5,493.5688 | 56.85% | Q, N |
| MTCH | 300,487.068 | 0 | 824,973.0371 | 36.42% | B, Q, N |