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| 交易日 / 申报日 | 公司 | 申报人 | 类型 | 股数 | 每股价格 | 派生金额 | 持有后股数 | 原始申报 |
|---|---|---|---|---|---|---|---|---|
| 2026-06-03 2026-06-04 | THG HANOVER INSURANCE GROUP, INC. | Salvatore Bryan J Officer · Executive Vice President | 卖出（S） | 16,394 | US$185.76 | US$304.53万 | 29,069.28 | SEC |
| 2026-05-21 2026-05-26 | THG HANOVER INSURANCE GROUP, INC. | Aristeguieta Francisco Director | 卖出（S） | 1,000 | US$195.37 | US$195,370.00 | 4,053 | SEC |
| 2026-05-20 2026-05-21 | THG HANOVER INSURANCE GROUP, INC. | Roche John C Director,Officer · President and CEO | 卖出（S） | 61 | US$194.77 | US$11,880.97 | 141,010.75 | SEC |
| 2026-05-20 2026-05-21 | THG HANOVER INSURANCE GROUP, INC. | Roche John C Director,Officer · President and CEO | 卖出（S） | 5,145 | US$194.05 | US$998,387.25 | 141,071.75 | SEC |
| 2026-05-20 2026-05-21 | THG HANOVER INSURANCE GROUP, INC. | Roche John C Director,Officer · President and CEO | 卖出（S） | 3,152 | US$193.21 | US$608,997.92 | 146,216.75 | SEC |
| 2026-05-20 2026-05-21 | THG HANOVER INSURANCE GROUP, INC. | Kerrigan Dennis Francis Officer · Executive Vice President | 卖出（S） | 6,262 | US$192.99 | US$120.85万 | 11,987.72 | SEC |
| 2026-05-18 2026-05-19 | THG HANOVER INSURANCE GROUP, INC. | Roche John C Director,Officer · President and CEO | 卖出（S） | 100 | US$199.23 | US$19,923.00 | 141,010.75 | SEC |
| 2026-05-18 2026-05-19 | THG HANOVER INSURANCE GROUP, INC. | Roche John C Director,Officer · President and CEO | 卖出（S） | 375 | US$196.55 | US$73,706.25 | 145,886.75 | SEC |
| 2026-05-18 2026-05-19 | THG HANOVER INSURANCE GROUP, INC. | Roche John C Director,Officer · President and CEO | 卖出（S） | 2,260 | US$197.61 | US$446,598.60 | 143,626.75 | SEC |
| 2026-05-18 2026-05-19 | THG HANOVER INSURANCE GROUP, INC. | Roche John C Director,Officer · President and CEO | 卖出（S） | 2,516 | US$198.65 | US$499,803.40 | 141,110.75 | SEC |
| 2026-05-14 2026-05-15 | THG HANOVER INSURANCE GROUP, INC. | Lowsley Denise Officer · Executive Vice President | 卖出（S） | 4,175 | US$191.73 | US$800,472.75 | 3,882.51 | SEC |
| 2026-05-08 2026-05-11 | THG HANOVER INSURANCE GROUP, INC. | Lowsley Denise Officer · Executive Vice President | 卖出（S） | 1,062 | US$188.43 | US$200,112.66 | 3,882.51 | SEC |
| 2026-05-04 2026-05-05 | THG HANOVER INSURANCE GROUP, INC. | Lee Willard T Officer · Executive Vice President | 卖出（S） | 1,000 | US$183.93 | US$183,930.00 | 5,982.37 | SEC |
| 2026-05-01 2026-05-04 | THG HANOVER INSURANCE GROUP, INC. | Egan Cynthia Director | 卖出（S） | 3,400 | US$188.50 | US$640,900.00 | 9,359 | 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 |
|---|---|---|---|---|---|
| THG | 73,829.8098 | 0 | 145,549.2999 | 50.72% | B, Q, N |