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| 2026-05-19 2026-05-20 | RLYB Rallybio Corp | ADAR1 Capital Management, LLC TenPercentOwner | 买入（P） | 200 | US$13.80 | US$2,760.00 | 926,352 | SEC |
| 2026-05-19 2026-05-20 | RLYB Rallybio Corp | Schneeberger Daniel TenPercentOwner | 买入（P） | 200 | US$13.80 | US$2,760.00 | 926,352 | SEC |
| 2026-05-18 2026-05-20 | RLYB Rallybio Corp | ADAR1 Capital Management, LLC TenPercentOwner | 买入（P） | 6,009 | US$13.98 | US$84,005.82 | 916,152 | SEC |
| 2026-05-18 2026-05-20 | RLYB Rallybio Corp | Schneeberger Daniel TenPercentOwner | 买入（P） | 6,009 | US$13.98 | US$84,005.82 | 916,152 | SEC |
| 2026-05-15 2026-05-15 | RLYB Rallybio Corp | Schneeberger Daniel TenPercentOwner | 买入（P） | 200 | US$13.95 | US$2,790.00 | 910,143 | SEC |
| 2026-05-15 2026-05-15 | RLYB Rallybio Corp | ADAR1 Capital Management, LLC TenPercentOwner | 买入（P） | 200 | US$13.95 | US$2,790.00 | 910,143 | SEC |
| 2026-05-15 2026-05-15 | RLYB Rallybio Corp | Schneeberger Daniel TenPercentOwner | 买入（P） | 100 | US$13.80 | US$1,380.00 | 909,943 | SEC |
| 2026-05-15 2026-05-15 | RLYB Rallybio Corp | ADAR1 Capital Management, LLC TenPercentOwner | 买入（P） | 100 | US$13.80 | US$1,380.00 | 909,943 | SEC |
| 2026-05-13 2026-05-15 | RLYB Rallybio Corp | Schneeberger Daniel TenPercentOwner | 买入（P） | 4,081 | US$13.80 | US$56,317.80 | 834,665 | SEC |
| 2026-05-13 2026-05-15 | RLYB Rallybio Corp | ADAR1 Capital Management, LLC TenPercentOwner | 买入（P） | 4,081 | US$13.80 | US$56,317.80 | 834,665 | SEC |
| 2026-05-13 2026-05-15 | RLYB Rallybio Corp | Schneeberger Daniel TenPercentOwner | 买入（P） | 75,178 | US$14.00 | US$105.25万 | 909,843 | SEC |
| 2026-05-13 2026-05-15 | RLYB Rallybio Corp | ADAR1 Capital Management, LLC TenPercentOwner | 买入（P） | 75,178 | US$14.00 | US$105.25万 | 909,843 | SEC |
| 2026-05-13 2026-05-15 | LYB LyondellBasell Industries N.V. | Kaplan Jeffrey A Officer · EVP, Chief PC, Leg & Corp Ofc | 卖出（S） | 10,000 | US$74.16 | US$741,600.00 | 96,674 | SEC |
| 2026-05-12 2026-05-13 | RLYB Rallybio Corp | ADAR1 Capital Management, LLC TenPercentOwner | 买入（P） | 800 | US$13.83 | US$11,064.00 | 830,584 | SEC |
| 2026-05-12 2026-05-13 | RLYB Rallybio Corp | Schneeberger Daniel TenPercentOwner | 买入（P） | 800 | US$13.83 | US$11,064.00 | 830,584 | SEC |
| 2026-05-11 2026-05-13 | RLYB Rallybio Corp | ADAR1 Capital Management, LLC TenPercentOwner | 买入（P） | 25,000 | US$14.00 | US$350,000.00 | 809,884 | SEC |
| 2026-05-11 2026-05-13 | RLYB Rallybio Corp | Schneeberger Daniel TenPercentOwner | 买入（P） | 25,000 | US$14.00 | US$350,000.00 | 809,884 | SEC |
| 2026-05-11 2026-05-13 | RLYB Rallybio Corp | ADAR1 Capital Management, LLC TenPercentOwner | 买入（P） | 5,100 | US$14.00 | US$71,400.00 | 784,884 | SEC |
| 2026-05-11 2026-05-13 | RLYB Rallybio Corp | Schneeberger Daniel TenPercentOwner | 买入（P） | 5,100 | US$14.00 | US$71,400.00 | 784,884 | SEC |
| 2026-05-11 2026-05-13 | RLYB Rallybio Corp | ADAR1 Capital Management, LLC TenPercentOwner | 买入（P） | 19,900 | US$14.00 | US$278,600.00 | 829,784 | SEC |
| 2026-05-11 2026-05-13 | RLYB Rallybio Corp | Schneeberger Daniel TenPercentOwner | 买入（P） | 19,900 | US$14.00 | US$278,600.00 | 829,784 | SEC |
| 2026-05-05 2026-05-06 | RLYB Rallybio Corp | Schneeberger Daniel TenPercentOwner | 买入（P） | 35,101 | US$14.00 | US$491,414.00 | 779,784 | SEC |
| 2026-05-05 2026-05-06 | RLYB Rallybio Corp | ADAR1 Capital Management, LLC TenPercentOwner | 买入（P） | 35,101 | US$14.00 | US$491,414.00 | 779,784 | SEC |
| 2026-05-04 2026-05-06 | RLYB Rallybio Corp | Schneeberger Daniel TenPercentOwner | 买入（P） | 3,900 | US$13.90 | US$54,210.00 | 627,779 | SEC |
| 2026-05-04 2026-05-06 | RLYB Rallybio Corp | ADAR1 Capital Management, LLC TenPercentOwner | 买入（P） | 3,900 | US$13.90 | US$54,210.00 | 627,779 | SEC |
| 2026-05-04 2026-05-06 | RLYB Rallybio Corp | Schneeberger Daniel TenPercentOwner | 买入（P） | 116,904 | US$13.97 | US$163.31万 | 744,683 | SEC |
| 2026-05-04 2026-05-06 | RLYB Rallybio Corp | ADAR1 Capital Management, LLC TenPercentOwner | 买入（P） | 116,904 | US$13.97 | US$163.31万 | 744,683 | 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 |
|---|---|---|---|---|---|
| LYB | 1,431,290.202 | 356 | 2,171,513.3621 | 65.91% | B, Q, N |
| WLYB | 4 | 0 | 9.2098 | 43.43% | Q |
| RLYB | 1,381.125 | 0 | 5,948.4875 | 23.22% | Q, N |
| KELYB | 28.0428 | 0 | 197.9373 | 14.17% | Q |