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| 2026-03-31 2026-04-13 | SMC Summit Midstream Corp | Herring Edward Director,TenPercentOwner | 买入（P） | 1,220,918 | US$31.08 | US$3794.61万 | 1,367,397 | SEC |
| 2026-03-31 2026-04-13 | SMC Summit Midstream Corp | Connect Midstream, LLC TenPercentOwner | 买入（P） | 1,220,918 | US$31.08 | US$3794.61万 | 1,367,397 | SEC |
| 2026-03-31 2026-04-13 | SMC Summit Midstream Corp | Tailwater Energy Fund III LP TenPercentOwner | 买入（P） | 1,220,918 | US$31.08 | US$3794.61万 | 1,367,397 | SEC |
| 2026-03-31 2026-04-13 | SMC Summit Midstream Corp | Tailwater Capital LLC TenPercentOwner | 买入（P） | 1,220,918 | US$31.08 | US$3794.61万 | 1,367,397 | SEC |
| 2026-03-31 2026-04-13 | SMC Summit Midstream Corp | Downie Jason H Director,TenPercentOwner | 买入（P） | 1,220,918 | US$31.08 | US$3794.61万 | 1,367,397 | 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 |
|---|---|---|---|---|---|
| DSMC | 4,653 | 0 | 5,617.0319 | 82.84% | Q |
| SMC | 12,349.43 | 0 | 18,748.3925 | 65.87% | Q, N |
| SMCY | 270,024.6724 | 0 | 471,349.8522 | 57.29% | B, Q, N |
| SMCZ | 136,438.1101 | 22,578 | 314,609.115 | 43.37% | B, Q, N |
| SMCI | 6,883,819.021 | 38,424 | 16,211,147.2786 | 42.46% | B, Q, N |
| SMCP | 55 | 0 | 139.4829 | 39.43% | Q |
| SMCO | 2,429 | 0 | 6,745.2397 | 36.01% | Q, N |
| SMCX | 896,692.9123 | 7,200 | 2,493,107.6024 | 35.97% | B, Q, N |
| SMCL | 50,154.9567 | 2,227 | 177,212.7232 | 28.30% | B, Q, N |
| USMC | 4,025.5165 | 0 | 24,707.8049 | 16.29% | Q, N |
| BSMC | 1,598 | 0 | 10,013.0839 | 15.96% | Q |
| SMCC | 3 | 0 | 46 | 6.52% | Q |
| SMCF | 161 | 0 | 5,136.7022 | 3.13% | Q |
| SMCIP | 11,549 | 0 | 858,343.7025 | 1.35% | Q, N |
| RSMC | 203 | 0 | 46,058.0273 | 0.44% | Q |