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 |
|---|---|---|---|---|---|---|---|---|
| 2026-07-01 2026-07-06 | DLB Dolby Laboratories, Inc. | Couling John D Officer · SVP, Entertainment | 卖出（S） | 7,667 | US$53.20 | US$407,894.37 | 118,727 | SEC |
| 2026-06-30 2026-07-02 | COLB COLUMBIA BANKING SYSTEM, INC. | Deer Aaron James Officer · EVP Chief Strategy/Innov Offcr | 买入（P） | 886 | US$25.37 | US$22,477.82 | 42,761 | SEC |
| 2026-06-08 2026-06-10 | COLB COLUMBIA BANKING SYSTEM, INC. | Moore Devine David Officer · EVP Chief Marketing Officer | 卖出（S） | 3,812 | US$29.78 | US$113,521.36 | 18,636 | SEC |
| 2026-06-08 2026-06-10 | COLB COLUMBIA BANKING SYSTEM, INC. | Moore Devine David Officer · EVP Chief Marketing Officer | 卖出（S） | 60 | US$29.77 | US$1,786.20 | 22,448 | SEC |
| 2026-06-01 2026-06-03 | DLB Dolby Laboratories, Inc. | Couling John D Officer · SVP, Entertainment | 卖出（S） | 7,158 | US$55.59 | US$397,913.22 | 119,235 | SEC |
| 2026-06-01 2026-06-03 | DLB Dolby Laboratories, Inc. | Couling John D Officer · SVP, Entertainment | 卖出（S） | 508 | US$56.16 | US$28,529.28 | 118,727 | SEC |
| 2026-05-22 2026-05-27 | DLB Dolby Laboratories, Inc. | Pendleton Todd Officer · SVP, Chief Marketing Officer | 卖出（S） | 11,876 | US$54.55 | US$647,835.80 | 41,480 | SEC |
| 2026-05-15 2026-05-19 | DLB Dolby Laboratories, Inc. | Revankar Shriram Officer · SVP, Advanced Technology Group | 卖出（S） | 3,000 | US$54.90 | US$164,700.00 | 80,603 | SEC |
| 2026-05-13 2026-05-13 | KYN Kayne Anderson Energy Infrastructure Fund, Inc. | Parker Austin Colby Officer · CFO and Treasurer | 买入（P） | 2,500 | US$13.99 | US$34,975.00 | 14,622.89 | SEC |
| 2026-05-12 2026-05-14 | DLB Dolby Laboratories, Inc. | Park Robert J Officer · SVP & Chief Financial Officer | 卖出（S） | 4,504 | US$56.62 | US$255,016.48 | 81,881 | SEC |
| 2026-05-12 2026-05-14 | DLB Dolby Laboratories, Inc. | Park Robert J Officer · SVP & Chief Financial Officer | 卖出（S） | 391 | US$57.35 | US$22,423.85 | 81,490 | SEC |
| 2026-05-05 2026-05-06 | DLB Dolby Laboratories, Inc. | Couling John D Officer · SVP, Entertainment | 卖出（S） | 6,928 | US$57.47 | US$398,152.16 | 119,091 | SEC |
| 2026-05-05 2026-05-06 | DLB Dolby Laboratories, Inc. | Couling John D Officer · SVP, Entertainment | 卖出（S） | 738 | US$58.34 | US$43,054.92 | 118,353 | SEC |
| 2026-05-04 2026-05-06 | DLB Dolby Laboratories, Inc. | Couling John D Officer · SVP, Entertainment | 卖出（S） | 4,688 | US$58.47 | US$274,107.36 | 118,353 | SEC |
| 2026-05-04 2026-05-05 | ETSY ETSY INC | Colburn Richard Edward III Officer · Chief Product & Tech Officer | 卖出（S） | 4,776 | US$65.09 | US$310,869.84 | 6,503 | SEC |
| 2026-04-01 2026-04-03 | DLB Dolby Laboratories, Inc. | Rollins Emily Director | 卖出（S） | 1,000 | US$60.08 | US$60,080.00 | 12,541 | 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 |
|---|---|---|---|---|---|
| COLB | 320,295.9601 | 101 | 719,455.5173 | 44.52% | B, Q, N |
| OLB | 3,871 | 0 | 30,914.2642 | 12.52% | Q, N |