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| 2026-05-18 2026-05-19 | DUOL Duolingo, Inc. | Chen Stephen C. Officer · General Counsel | 卖出(S) | 1,277 | US$113.27 | US$144,645.79 | 53,507 | SEC |
| 2026-05-18 2026-05-19 | DUOL Duolingo, Inc. | Chen Stephen C. Officer · General Counsel | 卖出(S) | 700 | US$114.22 | US$79,954.00 | 52,807 | SEC |
| 2026-05-15 2026-05-19 | DUOL Duolingo, Inc. | Meese Robert Officer · Chief Business Officer | 卖出(S) | 1,420 | US$112.16 | US$159,267.20 | 170,745 | SEC |
| 2026-05-15 2026-05-19 | DUOL Duolingo, Inc. | Glance Natalie Officer · Chief Engineering Officer | 卖出(S) | 1,929 | US$112.16 | US$216,356.64 | 176,761 | SEC |
| 2026-05-15 2026-05-19 | DUOL Duolingo, Inc. | Chen Stephen C. Officer · General Counsel | 卖出(S) | 820 | US$112.16 | US$91,971.20 | 54,784 | 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 |
|---|---|---|---|---|---|
| DUOL | 303,355.347 | 113 | 517,717.9399 | 58.59% | B, Q, N |
| DUOT | 281,822.9502 | 0 | 615,527.7551 | 45.79% | B, Q, N |
| DUO | 1,942 | 0 | 6,140.2621 | 31.63% | Q, N |
| DUOG | 176 | 106 | 1,110.5035 | 15.85% | Q |