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| 2026-07-02 2026-07-07 | QS QuantumScape Corp | Holme Timothy Officer · CHIEF TECHNOLOGY OFFICER | 卖出（S） | 34,254 | US$7.28 | US$249,482.16 | 0 | SEC |
| 2026-06-30 2026-06-30 | MSIF MSC INCOME FUND, INC. | Hyzak Dwayne L. Director,Officer · CEO, SMD | 买入（P） | 5,969 | US$11.68 | US$69,717.92 | 70,712.22 | SEC |
| 2026-06-23 2026-06-25 | MSIF MSC INCOME FUND, INC. | Meserve Nicholas Officer · Managing Director | 买入（P） | 2,500 | US$11.43 | US$28,575.00 | 12,500 | SEC |
| 2026-06-22 2026-06-24 | QS QuantumScape Corp | Hettrich Kevin Officer · CHIEF FINANCIAL OFFICER | 卖出（S） | 9,800 | US$7.94 | US$77,812.00 | 1,826,057 | SEC |
| 2026-06-11 2026-06-15 | MSIF MSC INCOME FUND, INC. | Gilbert Cory Officer · CFO and Treasurer | 买入（P） | 1,000 | US$11.78 | US$11,780.00 | 6,513.66 | SEC |
| 2026-06-11 2026-06-12 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | Dambier Laura A. Director | 卖出（S） | 4,000 | US$37.63 | US$150,520.00 | 14,992 | SEC |
| 2026-06-11 2026-06-11 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | McGahn Daniel P Director,Officer · Chairman, President and CEO | 卖出（S） | 4,609 | US$37.85 | US$174,450.65 | 1,131,929 | SEC |
| 2026-06-11 2026-06-11 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | McGahn Daniel P Director,Officer · Chairman, President and CEO | 卖出（S） | 11,508 | US$37.28 | US$429,018.24 | 1,136,538 | SEC |
| 2026-06-11 2026-06-11 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | Kosiba John W JR Officer · SVP, CFO & Treasurer | 卖出（S） | 5,026 | US$37.33 | US$187,620.58 | 336,120 | SEC |
| 2026-06-11 2026-06-11 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | Kosiba John W JR Officer · SVP, CFO & Treasurer | 卖出（S） | 1,743 | US$37.85 | US$65,972.55 | 334,377 | SEC |
| 2026-06-10 2026-06-12 | MSCI MSCI Inc. | Wiechmann Andrew C. Officer · Chief Financial Officer | 卖出（S） | 450 | US$604.56 | US$272,052.00 | 22,094 | SEC |
| 2026-06-09 2026-06-11 | MSIF MSC INCOME FUND, INC. | Hyzak Dwayne L. Director,Officer · CEO, SMD | 买入（P） | 4,157 | US$11.69 | US$48,595.33 | 64,626.22 | SEC |
| 2026-06-09 2026-06-11 | MSIF MSC INCOME FUND, INC. | Hyzak Dwayne L. Director,Officer · CEO, SMD | 买入（P） | 117 | US$11.67 | US$1,365.39 | 64,743.22 | SEC |
| 2026-06-08 2026-06-10 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | McGahn Daniel P Director,Officer · Chairman, President and CEO | 卖出（S） | 4,992 | US$41.39 | US$206,618.88 | 1,152,724 | SEC |
| 2026-06-08 2026-06-10 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | McGahn Daniel P Director,Officer · Chairman, President and CEO | 卖出（S） | 4,678 | US$42.19 | US$197,364.82 | 1,148,046 | SEC |
| 2026-06-08 2026-06-10 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | Kosiba John W JR Officer · SVP, CFO & Treasurer | 卖出（S） | 3,286 | US$41.50 | US$136,369.00 | 342,695 | SEC |
| 2026-06-08 2026-06-10 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | Kosiba John W JR Officer · SVP, CFO & Treasurer | 卖出（S） | 1,549 | US$42.35 | US$65,600.15 | 341,146 | SEC |
| 2026-06-05 2026-06-08 | MSIF MSC INCOME FUND, INC. | Walker Jeffrey B. Director | 买入（P） | 3,933 | US$12.02 | US$47,274.66 | 26,310.65 | SEC |
| 2026-06-04 2026-06-08 | MSIF MSC INCOME FUND, INC. | Walker Jeffrey B. Director | 买入（P） | 229 | US$12.03 | US$2,754.87 | 22,377.65 | SEC |
| 2026-06-03 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | McGahn Daniel P Director,Officer · Chairman, President and CEO | 卖出（S） | 4,501 | US$49.25 | US$221,674.25 | 1,159,033 | SEC |
| 2026-06-03 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | McGahn Daniel P Director,Officer · Chairman, President and CEO | 卖出（S） | 7,075 | US$48.31 | US$341,793.25 | 1,163,534 | SEC |
| 2026-06-03 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | McGahn Daniel P Director,Officer · Chairman, President and CEO | 卖出（S） | 500 | US$50.29 | US$25,145.00 | 1,158,533 | SEC |
| 2026-06-03 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | McGahn Daniel P Director,Officer · Chairman, President and CEO | 卖出（S） | 817 | US$50.99 | US$41,658.83 | 1,157,716 | SEC |
| 2026-06-03 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | Kosiba John W JR Officer · SVP, CFO & Treasurer | 卖出（S） | 2,638 | US$49.28 | US$130,000.64 | 346,590 | SEC |
| 2026-06-03 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | Kosiba John W JR Officer · SVP, CFO & Treasurer | 卖出（S） | 609 | US$50.83 | US$30,955.47 | 345,981 | SEC |
| 2026-06-03 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | Kosiba John W JR Officer · SVP, CFO & Treasurer | 卖出（S） | 3,200 | US$48.31 | US$154,592.00 | 349,228 | SEC |
| 2026-06-02 2026-06-04 | QS QuantumScape Corp | Holme Timothy Officer · CHIEF TECHNOLOGY OFFICER | 卖出（S） | 150,320 | US$9.30 | US$139.8万 | 1,712,506 | SEC |
| 2026-06-02 2026-06-04 | QS QuantumScape Corp | Holme Timothy Officer · CHIEF TECHNOLOGY OFFICER | 卖出（S） | 40,615 | US$9.30 | US$377,719.50 | 0 | SEC |
| 2026-06-02 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | McGahn Daniel P Director,Officer · Chairman, President and CEO | 卖出（S） | 13,762 | US$49.45 | US$680,530.90 | 1,229,372 | SEC |
| 2026-06-02 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | McGahn Daniel P Director,Officer · Chairman, President and CEO | 卖出（S） | 27,900 | US$50.63 | US$141.26万 | 1,201,472 | SEC |
| 2026-06-02 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | McGahn Daniel P Director,Officer · Chairman, President and CEO | 卖出（S） | 28,558 | US$51.46 | US$146.96万 | 1,172,914 | SEC |
| 2026-06-02 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | McGahn Daniel P Director,Officer · Chairman, President and CEO | 卖出（S） | 2,305 | US$52.14 | US$120,182.70 | 1,170,609 | SEC |
| 2026-06-02 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | Kosiba John W JR Officer · SVP, CFO & Treasurer | 卖出（S） | 5,704 | US$49.46 | US$282,119.84 | 377,186 | SEC |
| 2026-06-02 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | Kosiba John W JR Officer · SVP, CFO & Treasurer | 卖出（S） | 600 | US$52.19 | US$31,314.00 | 352,428 | SEC |
| 2026-06-02 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | Kosiba John W JR Officer · SVP, CFO & Treasurer | 卖出（S） | 12,036 | US$51.47 | US$619,492.92 | 353,028 | SEC |
| 2026-06-02 2026-06-03 | AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ | Kosiba John W JR Officer · SVP, CFO & Treasurer | 卖出（S） | 12,122 | US$50.62 | US$613,615.64 | 365,064 | SEC |
| 2026-05-21 2026-05-22 | QS QuantumScape Corp | Hettrich Kevin Officer · CHIEF FINANCIAL OFFICER | 卖出（S） | 9,800 | US$8.06 | US$78,988.00 | 1,833,902 | SEC |
| 2026-05-21 2026-05-22 | QS QuantumScape Corp | Holme Timothy Officer · CHIEF TECHNOLOGY OFFICER | 卖出（S） | 92,972 | US$8.23 | US$765,159.56 | 1,712,506 | SEC |
| 2026-05-21 2026-05-22 | QS QuantumScape Corp | Holme Timothy Officer · CHIEF TECHNOLOGY OFFICER | 卖出（S） | 25,445 | US$8.23 | US$209,412.35 | 0 | SEC |
| 2026-05-20 2026-05-20 | QS QuantumScape Corp | Holme Timothy Officer · CHIEF TECHNOLOGY OFFICER | 卖出（S） | 150,183 | US$7.50 | US$112.64万 | 1,712,506 | SEC |
| 2026-05-20 2026-05-20 | QS QuantumScape Corp | Holme Timothy Officer · CHIEF TECHNOLOGY OFFICER | 卖出（S） | 34,254 | US$7.50 | US$256,905.00 | 0 | SEC |
| 2026-05-15 2026-05-19 | MSIF MSC INCOME FUND, INC. | Niemann John O. Jr. Director | 买入（P） | 4,922 | US$12.10 | US$59,556.20 | 43,648 | SEC |
| 2026-05-15 2026-05-18 | MSCI MSCI Inc. | Fernandez Henry A Director,Officer · Chairman and CEO | 买入（P） | 120 | US$559.40 | US$67,128.00 | 1,728,081 | SEC |
| 2026-05-15 2026-05-18 | MSCI MSCI Inc. | Fernandez Henry A Director,Officer · Chairman and CEO | 买入（P） | 80 | US$565.17 | US$45,213.60 | 1,731,961 | SEC |
| 2026-05-15 2026-05-18 | MSCI MSCI Inc. | Fernandez Henry A Director,Officer · Chairman and CEO | 买入（P） | 240 | US$560.28 | US$134,467.20 | 1,728,321 | SEC |
| 2026-05-15 2026-05-18 | MSCI MSCI Inc. | Fernandez Henry A Director,Officer · Chairman and CEO | 买入（P） | 1,238 | US$561.56 | US$695,211.28 | 1,729,559 | SEC |
| 2026-05-15 2026-05-18 | MSCI MSCI Inc. | Fernandez Henry A Director,Officer · Chairman and CEO | 买入（P） | 1,122 | US$562.47 | US$631,091.34 | 1,730,681 | SEC |
| 2026-05-15 2026-05-18 | MSCI MSCI Inc. | Fernandez Henry A Director,Officer · Chairman and CEO | 买入（P） | 800 | US$563.39 | US$450,712.00 | 1,731,481 | SEC |
| 2026-05-15 2026-05-18 | MSCI MSCI Inc. | Fernandez Henry A Director,Officer · Chairman and CEO | 买入（P） | 400 | US$564.42 | US$225,768.00 | 1,731,881 | SEC |
| 2026-05-12 2026-05-14 | QS QuantumScape Corp | Straubel Jeffrey B Director | 卖出（S） | 27,106 | US$7.85 | US$212,782.10 | 131,298 | SEC |
| 2026-05-06 2026-05-08 | QS QuantumScape Corp | Singh Mohit Officer · CHIEF DEVELOPMENT OFFICER | 卖出（S） | 50,000 | US$7.87 | US$393,500.00 | 1,803,035 | SEC |
| 2026-04-24 2026-04-28 | MSCI MSCI Inc. | Munari Alvise J. Officer · Chief Product Officer | 卖出（S） | 9,960 | US$592.03 | US$589.66万 | 23,588 | SEC |
| 2026-04-24 2026-04-28 | MSCI MSCI Inc. | Munari Alvise J. Officer · Chief Product Officer | 卖出（S） | 40 | US$593.31 | US$23,732.40 | 23,548 | SEC |
| 2026-04-02 2026-04-03 | QS QuantumScape Corp | Straubel Jeffrey B Director | 卖出（S） | 27,106 | US$6.17 | US$167,244.02 | 158,404 | SEC |
| 2026-04-02 2026-04-03 | QS QuantumScape Corp | Hettrich Kevin Officer · CHIEF FINANCIAL OFFICER | 卖出（S） | 9,800 | US$6.20 | US$60,760.00 | 1,357,918 | SEC |
| 2026-04-02 2026-04-03 | QS QuantumScape Corp | Holme Timothy Officer · CHIEF TECHNOLOGY OFFICER | 卖出（S） | 34,254 | US$6.18 | US$211,689.72 | 0 | SEC |
| 2026-04-02 2026-04-03 | QS QuantumScape Corp | Holme Timothy Officer · CHIEF TECHNOLOGY OFFICER | 卖出（S） | 127,077 | US$6.18 | US$785,335.86 | 1,108,182 | SEC |
| 2026-03-31 2026-04-02 | MSIF MSC INCOME FUND, INC. | Gilbert Cory Officer · CFO and Treasurer | 买入（P） | 825 | US$12.20 | US$10,065.00 | 5,392.75 | 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 |
|---|---|---|---|---|---|
| MSCI | 147,857.0023 | 1,754 | 246,948.2969 | 59.87% | B, Q, N |
| AMSC | 176,229.5234 | 1 | 318,574.4995 | 55.32% | B, Q, N |
| CMSC | 2,536 | 0 | 4,688 | 54.10% | Q |
| MMSC | 891.8623 | 0 | 1,948.7809 | 45.77% | B, Q |
| EMSC | 619 | 0 | 2,220.8332 | 27.87% | Q |
| MSC | 198.3151 | 0 | 1,091.6301 | 18.17% | Q |