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| 2026-07-06 2026-07-07 | DXCM DEXCOM INC | SAYER KEVIN R Director,Officer · Executive Chair | 卖出（S） | 26,756 | US$72.00 | US$192.64万 | 355,726 | SEC |
| 2026-06-15 2026-06-17 | DXCM DEXCOM INC | FOLETTA MARK G Director | 卖出（S） | 199 | US$74.82 | US$14,889.18 | 52,852 | SEC |
| 2026-06-15 2026-06-17 | DXCM DEXCOM INC | FOLETTA MARK G Director | 卖出（S） | 3,801 | US$74.10 | US$281,654.10 | 53,051 | SEC |
| 2026-06-15 2026-06-17 | DXCM DEXCOM INC | Brown Michael Jon Officer · EVP Chief Legal Compliance Off | 卖出（S） | 1,700 | US$75.55 | US$128,435.00 | 106,353 | SEC |
| 2026-06-04 2026-06-05 | DXCM DEXCOM INC | Coleman Jon Officer · EVP, Chief Commercial Officer | 卖出（S） | 4,911 | US$74.13 | US$364,052.43 | 95,450 | SEC |
| 2026-06-03 2026-06-05 | DXCM DEXCOM INC | Coleman Jon Officer · EVP, Chief Commercial Officer | 卖出（S） | 4,912 | US$73.00 | US$358,576.00 | 100,361 | SEC |
| 2026-05-21 2026-05-26 | DXCM DEXCOM INC | SAYER KEVIN R Director,Officer · Executive Chair | 卖出（S） | 26,759 | US$72.00 | US$192.66万 | 382,482 | SEC |
| 2026-05-15 2026-05-19 | DXCM DEXCOM INC | Brown Michael Jon Officer · EVP, Chief Legal Officer | 卖出（S） | 1,700 | US$59.91 | US$101,847.00 | 109,504 | SEC |
| 2026-05-12 2026-05-14 | DXCM DEXCOM INC | Heller Bridgette P Director | 卖出（S） | 1,012 | US$60.01 | US$60,730.12 | 25,007 | SEC |
| 2026-05-11 2026-05-11 | DXC DXC Technology Co | FERNANDEZ RAUL J Director,Officer · President and CEO | 买入（P） | 0.85 | US$9.00 | US$7.65 | 844,052 | SEC |
| 2026-05-11 2026-05-11 | DXC DXC Technology Co | FERNANDEZ RAUL J Director,Officer · President and CEO | 买入（P） | 28,050 | US$8.90 | US$249,645.00 | 844,051.15 | SEC |
| 2026-04-15 2026-04-16 | DXCM DEXCOM INC | Brown Michael Jon Officer · EVP, Chief Legal Officer | 卖出（S） | 1,700 | US$63.04 | US$107,168.00 | 111,204 | 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 |
|---|---|---|---|---|---|
| DXC | 1,568,931.4177 | 63 | 3,018,006.4474 | 51.99% | B, Q, N |
| DXCM | 2,646,747.8801 | 4,658 | 5,573,390.4465 | 47.49% | B, Q, N |