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| 2026-07-24 2026-07-28 | NDAQ NASDAQ, INC. | Griggs PC Nelson Officer · Pres. Capital Access Platforms | 卖出（S） | 6,777 | US$92.53 | US$627,075.81 | 227,021 | SEC |
| 2026-07-24 2026-07-28 | NDAQ NASDAQ, INC. | Peterson Bradley J Officer · EVP, CIO | 卖出（S） | 13,000 | US$92.61 | US$120.39万 | 128,293 | SEC |
| 2026-07-14 2026-07-16 | DBX DROPBOX, INC. | Dasdan Ali Officer · Chief Technology Officer | 卖出（S） | 12,972 | US$30.00 | US$389,160.00 | 501,639 | SEC |
| 2026-07-07 2026-07-09 | JSDA JONES SODA CO. | Harvey Scott F. Officer · President and CEO | 买入（P） | 303,030 | — | — | 303,030 | SEC |
| 2026-07-01 2026-07-02 | NDAQ NASDAQ, INC. | Smith Bryan Everard Officer · EVP, CPO | 卖出（S） | 3,000 | US$80.00 | US$240,000.00 | 69,203 | SEC |
| 2026-06-22 2026-06-23 | PWRL Powerlaw Corp. | Dinsdale Mike John Director,Officer · Chief Executive Officer | 买入（P） | 12,727 | US$15.47 | US$196,886.69 | 686,504 | SEC |
| 2026-06-18 2026-06-23 | PWRL Powerlaw Corp. | Dinsdale Mike John Director,Officer · Chief Executive Officer | 买入（P） | 2,941 | US$16.86 | US$49,585.26 | 673,777 | SEC |
| 2026-06-11 2026-06-15 | NDAQ NASDAQ, INC. | Smith Bryan Everard Officer · EVP, CPO | 卖出（S） | 3,000 | US$86.91 | US$260,730.00 | 71,944 | SEC |
| 2026-06-11 2026-06-15 | NDAQ NASDAQ, INC. | INVESTOR AB TenPercentOwner | 买入（P） | 56,782 | US$85.98 | US$488.21万 | 58,439,208 | SEC |
| 2026-06-11 2026-06-15 | NDAQ NASDAQ, INC. | Innax AB TenPercentOwner | 买入（P） | 56,782 | US$85.98 | US$488.21万 | 58,439,208 | SEC |
| 2026-06-05 2026-06-08 | ARDT Ardent Health, Inc. | LUMSDAINE ALFRED Officer · Chief Financial Officer | 买入（P） | 10,000 | US$8.81 | US$88,100.00 | 329,183 | SEC |
| 2026-05-18 2026-05-20 | NDAQ NASDAQ, INC. | Griggs PC Nelson Officer · Pres. Capital Access Platforms | 卖出（S） | 5,093 | US$92.62 | US$471,713.66 | 233,798 | SEC |
| 2026-05-18 2026-05-19 | DBX DROPBOX, INC. | Dasdan Ali Officer · Chief Technology Officer | 卖出（S） | 2,700 | US$27.28 | US$73,656.00 | 517,577 | SEC |
| 2026-05-18 2026-05-19 | DBX DROPBOX, INC. | Dasdan Ali Officer · Chief Technology Officer | 卖出（S） | 2,966 | US$27.82 | US$82,514.12 | 514,611 | SEC |
| 2026-04-28 2026-04-30 | NDAQ NASDAQ, INC. | Peterson Bradley J Officer · EVP, CIO | 卖出（S） | 7,710 | US$90.82 | US$700,222.20 | 141,035 | SEC |
| 2026-04-27 2026-04-29 | NDAQ NASDAQ, INC. | Tal Cohen Officer · Pres. Market Platforms | 卖出（S） | 15,518 | US$90.75 | US$140.83万 | 215,208 | SEC |
| 2026-04-24 2026-04-28 | NDAQ NASDAQ, INC. | Daly Michelle Lynn Officer · SVP, Controller & PAO | 卖出（S） | 1,194 | US$88.82 | US$106,051.08 | 10,218 | SEC |
| 2026-04-24 2026-04-28 | NDAQ NASDAQ, INC. | Daly Michelle Lynn Officer · SVP, Controller & PAO | 卖出（S） | 129 | US$88.85 | US$11,461.65 | 10,089 | SEC |
| 2026-04-02 2026-04-06 | NASDAQ:SVC Service Properties Trust | Penkar Rajan Director | 买入（P） | 10,000 | US$1.20 | US$12,000.00 | 10,000 | SEC |
| 2026-04-02 2026-04-06 | NASDAQ:SVC Service Properties Trust | FRAICHE DONNA D. Director | 买入（P） | 83,333 | US$1.20 | US$99,999.60 | 182,013 | SEC |
| 2026-04-02 2026-04-02 | NASDAQ:SVC Service Properties Trust | PORTNOY ADAM D. Director | 买入（P） | 41,666,666 | US$1.20 | US$5000万 | 41,666,666 | SEC |
| 2026-04-02 2026-04-02 | NASDAQ:SVC Service Properties Trust | Bilotto Christopher J. Director,Officer · President and CEO | 买入（P） | 100,000 | US$1.20 | US$120,000.00 | 298,369.39 | SEC |
| 2026-04-02 2026-04-02 | NASDAQ:SVC Service Properties Trust | Donley Brian E. Officer · CFO and Treasurer | 买入（P） | 55,000 | US$1.20 | US$66,000.00 | 203,660 | SEC |
| 2026-04-01 2026-04-02 | NDAQ NASDAQ, INC. | FRIEDMAN ADENA T Director,Officer · Chair and CEO | 卖出（S） | 113,611 | US$85.44 | US$970.69万 | 1,965,751 | 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 |
|---|---|---|---|---|---|
| VSDA | 1,714.2595 | 0 | 3,674.0986 | 46.66% | Q, N |
| SDA | 9,387 | 1,007 | 26,079.2731 | 35.99% | B, Q, N |