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| 2026-06-12 2026-06-15 | GGB GERDAU S.A. | Da Cunha Gustavo Werneck Officer · CEO and Board Member | 买入（P） | 165,224 | US$4.73 | US$781,509.52 | 165,224 | SEC |
| 2026-06-11 2026-06-15 | BZUN Baozun Inc. | Wu Junhua Director,Officer · Chief Strategy Officer | 买入（P） | 18,000 | US$2.69 | US$48,420.00 | 206,270 | SEC |
| 2026-06-01 2026-06-03 | BZUN Baozun Inc. | Wu Junhua Director,Officer · Chief Strategy Officer | 买入（P） | 20,000 | US$2.70 | US$54,000.00 | 188,270 | SEC |
| 2026-05-28 2026-06-01 | BZUN Baozun Inc. | Wu Junhua Director,Officer · Chief Strategy Officer | 买入（P） | 19,500 | US$2.56 | US$49,920.00 | 168,270 | SEC |
| 2026-05-26 2026-05-28 | BZUN Baozun Inc. | Wu Junhua Director,Officer · Chief Strategy Officer | 买入（P） | 10,000 | US$2.55 | US$25,500.00 | 148,770 | SEC |
| 2026-05-08 2026-05-12 | GGB GERDAU S.A. | Da Cunha Gustavo Werneck Officer · CEO and Board Member | 卖出（S） | 432,854 | US$4.87 | US$210.8万 | 0 | SEC |
| 2026-04-28 2026-05-05 | GGB GERDAU S.A. | Da Cunha Gustavo Werneck Officer · CEO and Board Member | 卖出（S） | 88,000 | US$4.50 | US$396,000.00 | 80 | SEC |
| 2026-04-23 2026-04-27 | UNH UNITEDHEALTH GROUP INC | Conway Patrick Hugh Officer · Chief Executive Officer, Optum | 卖出（S） | 800 | US$355.00 | US$284,000.00 | 17,804.99 | SEC |
| 2026-04-13 2026-04-14 | BZUN Baozun Inc. | Wu Junhua Director,Officer · Chief Strategy Officer | 买入（P） | 11,084 | US$2.49 | US$27,599.16 | 138,770 | SEC |
| 2026-04-10 2026-04-14 | BZUN Baozun Inc. | Wu Junhua Director,Officer · Chief Strategy Officer | 买入（P） | 5,372 | US$2.40 | US$12,892.80 | 127,686 | SEC |
| 2026-04-09 2026-04-10 | GGB GERDAU S.A. | Da Cunha Gustavo Werneck Officer · CEO and Board Member | 卖出（S） | 50,000 | US$4.16 | US$208,000.00 | 88,080 | SEC |
| 2026-04-08 2026-04-10 | BZUN Baozun Inc. | Wu Junhua Director,Officer · Chief Strategy Officer | 买入（P） | 30,886 | US$2.54 | US$78,450.44 | 122,314 | SEC |
| 2026-04-08 2026-04-10 | GGB GERDAU S.A. | Da Cunha Gustavo Werneck Officer · CEO and Board Member | 卖出（S） | 50,000 | US$4.01 | US$200,500.00 | 138,080 | SEC |
| 2026-04-02 2026-04-06 | BZUN Baozun Inc. | Wu Junhua Director,Officer · Chief Strategy Officer | 买入（P） | 30,000 | US$2.47 | US$74,100.00 | 91,428 | SEC |
| 2026-03-31 2026-04-01 | BZUN Baozun Inc. | Wu Junhua Director,Officer · Chief Strategy Officer | 买入（P） | 14,000 | US$2.40 | US$33,600.00 | 61,428 | 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 |
|---|---|---|---|---|---|
| UNHG | 44,077.3837 | 0 | 69,075.1064 | 63.81% | B, Q, N |
| UNHU | 312 | 0 | 516.532 | 60.40% | Q |
| UNH | 439,010.9401 | 1,267 | 1,244,207.6198 | 35.28% | B, Q, N |
| UNHW | 422 | 100 | 1,533.6354 | 27.52% | Q |