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| 2026-07-16 2026-07-20 | HQH abrdn Healthcare Investors | Mahai Chris LaVictoire Director | 买入（P） | 501 | US$20.96 | US$10,500.96 | 501 | SEC |
| 2026-07-16 2026-07-20 | HQL abrdn Life Sciences Investors | Mahai Chris LaVictoire Director | 买入（P） | 527 | US$19.92 | US$10,497.84 | 527 | SEC |
| 2026-07-14 2026-07-16 | RDN RADIAN GROUP INC | Hoffman Edward J Officer · Sr EVP, General Counsel | 卖出（S） | 20,000 | US$39.00 | US$780,000.00 | 126,543 | SEC |
| 2026-06-23 2026-06-24 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian Other | 卖出（S） | 5,500 | US$13.73 | US$75,515.00 | 429,313 | SEC |
| 2026-06-23 2026-06-24 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 5,500 | US$13.73 | US$75,515.00 | 429,313 | SEC |
| 2026-06-22 2026-06-24 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian Other | 卖出（S） | 3,650 | US$13.76 | US$50,224.00 | 434,813 | SEC |
| 2026-06-22 2026-06-24 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 3,650 | US$13.76 | US$50,224.00 | 434,813 | SEC |
| 2026-06-18 2026-06-24 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian Other | 卖出（S） | 5,000 | US$13.70 | US$68,500.00 | 438,463 | SEC |
| 2026-06-18 2026-06-24 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 5,000 | US$13.70 | US$68,500.00 | 438,463 | SEC |
| 2026-06-18 2026-06-22 | RDNT RadNet, Inc. | SWARTZ DAVID L Director | 卖出（S） | 2,699 | US$53.89 | US$145,449.11 | 177,013 | SEC |
| 2026-06-16 2026-06-24 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian Other | 卖出（S） | 5,000 | US$14.05 | US$70,250.00 | 443,463 | SEC |
| 2026-06-16 2026-06-24 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 5,000 | US$14.05 | US$70,250.00 | 443,463 | SEC |
| 2026-06-16 2026-06-18 | RDNT RadNet, Inc. | Wesdorp Cornelis Officer · Pres & CEO, Digital Health | 卖出（S） | 4,750 | US$58.11 | US$276,022.50 | 69,075 | SEC |
| 2026-06-15 2026-06-24 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian Other | 卖出（S） | 5,000 | US$14.33 | US$71,650.00 | 448,463 | SEC |
| 2026-06-15 2026-06-24 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 5,000 | US$14.33 | US$71,650.00 | 448,463 | SEC |
| 2026-06-15 2026-06-16 | RDNT RadNet, Inc. | Forthuber Stephen M Officer · Pres & CEO-Eastern Operations | 卖出（S） | 19,853 | US$58.61 | US$116.36万 | 507,199 | SEC |
| 2026-06-15 2026-06-16 | RDNT RadNet, Inc. | Forthuber Stephen M Officer · Pres & CEO-Eastern Operations | 卖出（S） | 24,214 | US$57.79 | US$139.93万 | 527,052 | SEC |
| 2026-06-12 2026-06-12 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 10,000 | US$12.68 | US$126,800.00 | 453,463 | SEC |
| 2026-06-12 2026-06-12 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 10,000 | US$12.68 | US$126,800.00 | 453,463 | SEC |
| 2026-06-11 2026-06-12 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 9,000 | US$13.02 | US$117,180.00 | 463,463 | SEC |
| 2026-06-11 2026-06-12 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 9,000 | US$13.02 | US$117,180.00 | 463,463 | SEC |
| 2026-06-10 2026-06-12 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 7,000 | US$13.04 | US$91,280.00 | 472,463 | SEC |
| 2026-06-10 2026-06-12 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 7,000 | US$13.04 | US$91,280.00 | 472,463 | SEC |
| 2026-06-03 2026-06-05 | RDN RADIAN GROUP INC | Conner Brad L. Director | 卖出（S） | 1,200 | US$33.93 | US$40,716.00 | 37,649 | SEC |
| 2026-06-02 2026-06-02 | RDN RADIAN GROUP INC | Weinbach Michael S Officer · Chief Executive Officer- Elect | 买入（P） | 49,513 | US$34.04 | US$168.54万 | 170,000 | SEC |
| 2026-06-01 2026-06-02 | RDN RADIAN GROUP INC | Weinbach Michael S Officer · Chief Executive Officer- Elect | 买入（P） | 120,487 | US$33.89 | US$408.33万 | 120,487 | SEC |
| 2026-05-29 2026-06-01 | RDN RADIAN GROUP INC | Leyden Margaret Anne Director | 卖出（S） | 2,070 | US$34.59 | US$71,601.30 | 6,864 | SEC |
| 2026-05-27 2026-05-28 | RDN RADIAN GROUP INC | CULANG HOWARD BERNARD Director,Other | 卖出（S） | 3,612 | US$36.00 | US$130,032.00 | 8,050 | SEC |
| 2026-05-26 2026-05-26 | RDN RADIAN GROUP INC | Spiegel Noel Joseph Director | 卖出（S） | 4,834 | US$36.19 | US$174,942.46 | 20,007.73 | SEC |
| 2026-05-26 2026-05-26 | RDN RADIAN GROUP INC | CULANG HOWARD BERNARD Director,Other | 卖出（S） | 5,000 | US$36.20 | US$181,000.00 | 11,662 | SEC |
| 2026-05-22 2026-05-28 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 5,000 | US$10.33 | US$51,650.00 | 486,659 | SEC |
| 2026-05-22 2026-05-28 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 5,000 | US$10.33 | US$51,650.00 | 486,659 | SEC |
| 2026-05-22 2026-05-28 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 2,196 | US$10.38 | US$22,794.48 | 479,463 | SEC |
| 2026-05-22 2026-05-28 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 2,196 | US$10.38 | US$22,794.48 | 479,463 | SEC |
| 2026-05-22 2026-05-28 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 5,000 | US$10.40 | US$52,000.00 | 481,659 | SEC |
| 2026-05-22 2026-05-28 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 5,000 | US$10.40 | US$52,000.00 | 481,659 | SEC |
| 2026-05-11 2026-05-13 | VRDN Viridian Therapeutics, Inc.\DE | Fairmount Healthcare Fund II L.P. Director,TenPercentOwner | 买入（P） | 1,176,470 | US$17.00 | US$2000万 | 5,090,928 | SEC |
| 2026-05-11 2026-05-13 | VRDN Viridian Therapeutics, Inc.\DE | Fairmount Funds Management LLC Director,TenPercentOwner | 买入（P） | 1,176,470 | US$17.00 | US$2000万 | 5,090,928 | SEC |
| 2026-05-11 2026-05-13 | VRDN Viridian Therapeutics, Inc.\DE | Fairmount Healthcare Fund II GP LLC Director,TenPercentOwner | 买入（P） | 1,176,470 | US$17.00 | US$2000万 | 5,090,928 | SEC |
| 2026-05-08 2026-05-12 | RDN RADIAN GROUP INC | Hoffman Edward J Officer · Sr EVP, General Counsel | 卖出（S） | 15,000 | US$38.00 | US$570,000.00 | 93,708 | SEC |
| 2026-05-04 2026-05-06 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 10,000 | US$12.75 | US$127,500.00 | 491,659 | SEC |
| 2026-05-04 2026-05-06 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 10,000 | US$12.75 | US$127,500.00 | 491,659 | SEC |
| 2026-04-30 2026-05-01 | ASGI abrdn Global Infrastructure Income Fund | Goodson Alan R Director | 卖出（S） | 3,600 | US$23.85 | US$85,860.00 | 657.4 | SEC |
| 2026-04-30 2026-05-01 | ASGI abrdn Global Infrastructure Income Fund | Goodson Alan R Director | 卖出（S） | 700 | US$23.90 | US$16,730.00 | 4,257.4 | SEC |
| 2026-04-29 2026-04-30 | RDN RADIAN GROUP INC | Hoffman Edward J Officer · Sr EVP, General Counsel | 卖出（S） | 15,000 | US$37.00 | US$555,000.00 | 108,708 | SEC |
| 2026-04-27 2026-04-30 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 10,000 | US$6.41 | US$64,100.00 | 501,659 | SEC |
| 2026-04-27 2026-04-30 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 10,000 | US$6.41 | US$64,100.00 | 501,659 | SEC |
| 2026-04-24 2026-04-30 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 10,000 | US$6.34 | US$63,400.00 | 511,659 | SEC |
| 2026-04-24 2026-04-30 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 10,000 | US$6.34 | US$63,400.00 | 511,659 | SEC |
| 2026-04-23 2026-04-30 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 2,000 | US$6.30 | US$12,600.00 | 521,659 | SEC |
| 2026-04-23 2026-04-30 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 2,000 | US$6.30 | US$12,600.00 | 521,659 | SEC |
| 2026-04-23 2026-04-24 | RDN RADIAN GROUP INC | Hoffman Edward J Officer · Sr EVP, General Counsel | 卖出（S） | 15,000 | US$36.00 | US$540,000.00 | 123,708 | SEC |
| 2026-04-22 2026-04-23 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 4,603 | US$6.34 | US$29,183.02 | 523,659 | SEC |
| 2026-04-22 2026-04-23 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 4,603 | US$6.34 | US$29,183.02 | 523,659 | SEC |
| 2026-04-17 2026-04-23 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 404 | US$6.90 | US$2,787.60 | 528,262 | SEC |
| 2026-04-17 2026-04-23 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 404 | US$6.90 | US$2,787.60 | 528,262 | SEC |
| 2026-04-17 2026-04-20 | RDN RADIAN GROUP INC | Hoffman Edward J Officer · Sr EVP, General Counsel | 卖出（S） | 13,009 | US$35.00 | US$455,315.00 | 138,708 | SEC |
| 2026-04-16 2026-04-23 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 3,876 | US$6.92 | US$26,821.92 | 528,666 | SEC |
| 2026-04-16 2026-04-23 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 3,876 | US$6.92 | US$26,821.92 | 528,666 | SEC |
| 2026-04-15 2026-04-16 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 6,900 | US$6.93 | US$47,817.00 | 532,542 | SEC |
| 2026-04-15 2026-04-16 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 6,900 | US$6.93 | US$47,817.00 | 532,542 | SEC |
| 2026-04-14 2026-04-16 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 100 | US$6.90 | US$690.00 | 539,442 | SEC |
| 2026-04-14 2026-04-16 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 100 | US$6.90 | US$690.00 | 539,442 | SEC |
| 2026-04-13 2026-04-16 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 713 | US$6.90 | US$4,919.70 | 539,542 | SEC |
| 2026-04-13 2026-04-16 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 713 | US$6.90 | US$4,919.70 | 539,542 | SEC |
| 2026-04-10 2026-04-16 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 903 | US$6.99 | US$6,311.97 | 540,273 | SEC |
| 2026-04-10 2026-04-16 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 903 | US$6.99 | US$6,311.97 | 540,273 | SEC |
| 2026-04-10 2026-04-13 | RDN RADIAN GROUP INC | Hoffman Edward J Officer · Sr EVP, General Counsel | 卖出（S） | 1,991 | US$35.00 | US$69,685.00 | 151,717 | SEC |
| 2026-04-09 2026-04-16 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 10,000 | US$7.00 | US$70,000.00 | 541,176 | SEC |
| 2026-04-09 2026-04-16 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 10,000 | US$7.00 | US$70,000.00 | 541,176 | SEC |
| 2026-04-08 2026-04-16 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 20,000 | US$7.03 | US$140,600.00 | 551,176 | SEC |
| 2026-04-08 2026-04-16 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 20,000 | US$7.03 | US$140,600.00 | 551,176 | SEC |
| 2026-04-07 2026-04-08 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 1,006 | US$6.90 | US$6,941.40 | 571,176 | SEC |
| 2026-04-07 2026-04-08 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 1,006 | US$6.90 | US$6,941.40 | 571,176 | SEC |
| 2026-03-31 2026-04-08 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 248 | US$7.25 | US$1,798.00 | 572,182 | SEC |
| 2026-03-31 2026-04-08 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 248 | US$7.25 | US$1,798.00 | 572,182 | SEC |
| 2026-03-26 2026-04-01 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 3,016 | US$7.75 | US$23,374.00 | 572,430 | SEC |
| 2026-03-26 2026-04-01 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 3,016 | US$7.75 | US$23,374.00 | 572,430 | SEC |
| 2026-03-25 2026-04-01 | MRDN Meridian Holdings Inc./NV | Luxor Capital LLC Other | 卖出（S） | 3,421 | US$7.94 | US$27,162.74 | 575,446 | SEC |
| 2026-03-25 2026-04-01 | MRDN Meridian Holdings Inc./NV | Goodman Anthony Brian TenPercentOwner,Other | 卖出（S） | 3,421 | US$7.94 | US$27,162.74 | 575,446 | 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 |
|---|---|---|---|---|---|
| RDNT | 167,863.6533 | 0 | 199,062.6775 | 84.33% | B, Q, N |
| RDN | 153,639.0218 | 0 | 240,226.0174 | 63.96% | Q, N |
| RDNW | 19,208.2629 | 0 | 30,336.6333 | 63.32% | Q, N |
| VRDN | 273,553.6067 | 0 | 434,383.3215 | 62.98% | B, Q, N |
| MRDN | 11,458 | 0 | 23,457.6263 | 48.85% | B, Q, N |
| GRDN | 47,795.8935 | 0 | 191,216.3768 | 25.00% | B, Q, N |