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 |
|---|---|---|---|---|---|---|---|---|
| 2026-07-30 2026-07-31 | NTB Bank of N.T. Butterfield & Son Ltd | Hidalgo Tara Officer · Chief Risk Officer | 卖出（S） | 18,587 | US$61.27 | US$113.88万 | 0 | SEC |
| 2026-06-11 2026-06-15 | AMAL Amalgamated Financial Corp. | Darby Jason Officer · Senior Executive VP and CFO | 卖出（S） | 2,500 | US$43.25 | US$108,125.00 | 79,342.92 | SEC |
| 2026-06-11 2026-06-15 | AMAL Amalgamated Financial Corp. | Darby Jason Officer · Senior Executive VP and CFO | 卖出（S） | 250 | US$43.75 | US$10,937.50 | 82,092.92 | SEC |
| 2026-06-11 2026-06-15 | AMAL Amalgamated Financial Corp. | Darby Jason Officer · Senior Executive VP and CFO | 卖出（S） | 250 | US$43.33 | US$10,832.50 | 81,842.92 | SEC |
| 2026-06-10 2026-06-12 | AMAL Amalgamated Financial Corp. | Bruce Maryann Director | 卖出（S） | 2,089 | US$43.72 | US$91,331.08 | 19,942 | SEC |
| 2026-06-10 2026-06-11 | AMAL Amalgamated Financial Corp. | Bruce Maryann Director | 卖出（S） | 2,089 | US$41.39 | US$86,463.71 | 19,942 | SEC |
| 2026-06-09 2026-06-11 | AMAL Amalgamated Financial Corp. | VELUSWAMY LESLIE Officer · EVP & Chief Accounting Officer | 卖出（S） | 2,500 | US$43.51 | US$108,775.00 | 14,215 | SEC |
| 2026-06-03 2026-06-04 | ALGM ALLEGRO MICROSYSTEMS, INC. | Madormo Richard Officer · SVP, Worldwide Sales | 卖出（S） | 5,000 | US$52.72 | US$263,600.00 | 69,687 | SEC |
| 2026-05-28 2026-05-29 | GH Guardant Health, Inc. | Hidalgo Medina Manuel Director | 卖出（S） | 1,000 | US$130.06 | US$130,060.00 | 639 | SEC |
| 2026-05-22 2026-05-26 | ALGM ALLEGRO MICROSYSTEMS, INC. | Coleman Troy Officer · SVP, General Manager, Products | 卖出（S） | 4,500 | US$45.72 | US$205,740.00 | 77,476 | SEC |
| 2026-05-21 2026-05-22 | ALGM ALLEGRO MICROSYSTEMS, INC. | Webster Roald Graham Officer · VP, Chief Accounting Officer | 卖出（S） | 5,217 | US$44.89 | US$234,191.13 | 13,106 | SEC |
| 2026-05-20 2026-05-22 | GH Guardant Health, Inc. | Hidalgo Medina Manuel Director | 卖出（S） | 250 | US$107.07 | US$26,767.50 | 1,639 | SEC |
| 2026-05-20 2026-05-22 | GH Guardant Health, Inc. | Hidalgo Medina Manuel Director | 卖出（S） | 1,000 | US$107.10 | US$107,100.00 | 1,889 | SEC |
| 2026-05-18 2026-05-19 | ALGM ALLEGRO MICROSYSTEMS, INC. | Kent Ian Officer · SVP, Global Operations | 卖出（S） | 2,642 | US$41.56 | US$109,801.52 | 25,392 | SEC |
| 2026-05-15 2026-05-19 | STNE StoneCo Ltd. | Ventura Salgado Diego Officer · CFO and IR Officer | 买入（P） | 10,880 | US$9.66 | US$105,100.80 | 52,580 | SEC |
| 2026-05-15 2026-05-19 | STNE StoneCo Ltd. | Ventura Salgado Diego Officer · CFO and IR Officer | 买入（P） | 11,610 | US$9.66 | US$112,152.60 | 238,115 | SEC |
| 2026-05-14 2026-05-15 | ALGM ALLEGRO MICROSYSTEMS, INC. | Lynch Susan D Director | 卖出（S） | 16,711 | US$45.46 | US$759,682.06 | 12,805 | SEC |
| 2026-05-11 2026-05-13 | ALGM ALLEGRO MICROSYSTEMS, INC. | Doogue Michael Director,Officer · President and CEO | 卖出（S） | 30,089 | US$47.23 | US$142.11万 | 252,797 | SEC |
| 2026-05-11 2026-05-13 | ALGM ALLEGRO MICROSYSTEMS, INC. | Briansky Sharon Officer · SVP, GC and Secretary | 卖出（S） | 8,948 | US$47.54 | US$425,387.92 | 75,232 | SEC |
| 2026-05-08 2026-05-11 | EVTC EVERTEC, Inc. | Castrillo-Salgado Joaquin A. Officer · Senior EVP & COO | 买入（P） | 12,862 | US$22.03 | US$283,349.86 | 136,849 | SEC |
| 2026-05-08 2026-05-11 | EVTC EVERTEC, Inc. | Castrillo-Salgado Joaquin A. Officer · Senior EVP & COO | 买入（P） | 5,463 | US$24.33 | US$132,914.79 | 143,987 | SEC |
| 2026-05-08 2026-05-11 | EVTC EVERTEC, Inc. | Castrillo-Salgado Joaquin A. Officer · Senior EVP & COO | 买入（P） | 1,675 | US$22.95 | US$38,441.25 | 138,524 | SEC |
| 2026-04-07 2026-04-09 | AMAL Amalgamated Financial Corp. | Searby Sean Officer · EVP Chief Info. & Ops. Officer | 卖出（S） | 748 | US$40.02 | US$29,934.96 | 22,307.26 | SEC |
| 2026-04-07 2026-04-09 | AMAL Amalgamated Financial Corp. | Tenner Mandy Officer · EVP, Chief Legal Officer | 卖出（S） | 747 | US$40.02 | US$29,894.94 | 19,706.19 | SEC |
| 2026-04-01 2026-04-03 | AMAL Amalgamated Financial Corp. | Searby Sean Officer · EVP Chief Info. & Ops. Officer | 卖出（S） | 4,948 | US$39.42 | US$195,050.16 | 23,055.26 | 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 |
|---|---|---|---|---|---|
| ALG | 22,791.1237 | 0 | 33,032.2226 | 69.00% | Q, N |
| ALGM | 1,204,269.6772 | 100 | 1,753,740.0299 | 68.67% | B, Q, N |
| ALGT | 91,673.8425 | 19 | 163,985.1502 | 55.90% | B, Q, N |
| VALG | 3 | 0 | 6 | 50.00% | N |
| ALGS | 12,341.0796 | 0 | 25,767.6847 | 47.89% | Q, N |
| AALG | 3,818 | 0 | 8,209.6347 | 46.51% | Q |
| ALGN | 227,806.1542 | 63 | 727,909.1541 | 31.30% | B, Q, N |