内部人交易雷达

美国 · SEC Form 4 · 快照日期： 2026-10-18 · 构建时间： 2026-10-18 · English

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美国 · SEC FORM 4

Dolby Laboratories, Inc.

DLB · NYSE · CIK 0001308547 · Industrials · Specialty Business Services

内部人信号

当前没有活跃买入信号

0 qualifying P purchase groups
当前 180 天评分窗口

31 同一窗口内观察到的 Form 4 交易行
19 sales · 12 期权、代扣税、授予、赠与或其他交易行

最近一次合资格买入2024-06-17 · YEAMAN KEVIN J · $200

为什么没有活跃信号？

买入活动无
近期买入无
近期卖出High
买入信号状态未激活
评分构成

活跃窗口内没有合资格买入，因此不计算分数。缺失的输入不会被当作零分或看空信号。

Cluster未计算
买入规模未计算
角色未计算
近期性未计算
确信度未计算

为什么没有分数？

  • 没有合资格公开市场买入可提供聚集度、规模、角色、近期性或确信度输入。
  • 卖出及其他 Form 4 活动继续作为背景显示，不会形成负分。

卖出和其他 Form 4 活动会单独显示，不会形成负面买入信号。没有买入不会被评分为看空。

内部人活动时间轴

申报人轨道展示最近 180 天。符号形状区分交易类型；卖出仅作为背景。

AprMayJunJulAugSepOct
Couling John DSVP, Entertainment
▼○▼○▼○▼○▼○▼○○▼
Nicholson RyanVP, CAO and Corp. Controller
▼▼▼
Revankar ShriramSVP, Advanced Technology Group
▼○▼
DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999; Dolby DagmarTenPercentOwner
○○
Whitten MarcPresident and CEO
○
SHERMAN MARK ANDREWEVP, Gen. Counsel & Secretary
○
● 买入▼ 卖出○ 其他

Showing the six most active owners; 2 additional owner(s) remain in Form 4 申报证据.

买方广度、集中度与聚集买入

合资格买入进入 180 天研究窗口后，这些模块才会启用。

信号历史

暂无已记录的活跃信号快照

Scores are archived only when the company qualifies for a published US buy-signal snapshot. 最近一次合资格买入: 2024-06-17 · YEAMAN KEVIN J.

近期 Form 4 活动

0买入
38卖出
57其他 Form 4 交易行
44SEC 申报 · 365天
买入0 qualifying P line(s) · 180 days
卖出19 sale line(s) · 仅供背景
其他12 exercise / withholding / award / gift / other lines
10b5-1／计划交易Not assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

市场背景

该股票尚未获取市场背景。每日任务会轮转处理美国股票池。

空头余额

空头余额是券商向 FINRA 申报的外部背景数据，不影响内部人信号。

空头股数
5,938,004
上期报告
5,530,847
日均成交量
1,012,718
回补天数
5.9

FINRA 结算日：2026-09-30 · 获取日期 2026-10-12 · FINRA 股票空头余额 ↗. 这是股数，每月两个结算日之后约一周公布；不是占已发行股份的比例。

历史股票买入

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting owner类型证券股数平均价格估算金额来源
2024-06-17YEAMAN KEVIN J买入 (P)Class A Common Stock3USD 78.15USD 200SEC 申报 ↗

Form 4 申报证据

95 transaction lines in the latest 365-day window; 709 in local history.

日期申报人类型证券股数平均价格估算金额来源
2026-10-01Couling John D卖出 (S)Class A Common Stock7,667USD 58.78USD 450,690SEC 申报 ↗
2026-10-01Couling John D期权行权／转换 (M)Class A Common Stock7,667USD 45.50USD 348,848SEC 申报 ↗
2026-09-15Whitten Marc奖励／授予 (A)Class A Common Stock160,256USD 0.00USD 0SEC 申报 ↗
展开近期 Form 4 证据 (30 grouped rows)
日期申报人类型证券股数平均价格估算金额来源
2026-10-01Couling John D卖出 (S)Class A Common Stock7,667USD 58.78USD 450,690SEC 申报 ↗
2026-10-01Couling John D期权行权／转换 (M)Class A Common Stock7,667USD 45.50USD 348,848SEC 申报 ↗
2026-09-15Whitten Marc奖励／授予 (A)Class A Common Stock160,256USD 0.00USD 0SEC 申报 ↗
2026-09-15SHERMAN MARK ANDREW奖励／授予 (A)Class A Common Stock48,076USD 0.00USD 0SEC 申报 ↗
2026-09-15Couling John D奖励／授予 (A)Class A Common Stock48,076USD 0.00USD 0SEC 申报 ↗
2026-09-01Couling John D卖出 (S)Class A Common Stock7,667USD 61.05USD 468,070SEC 申报 ↗
2026-09-01Couling John D期权行权／转换 (M)Class A Common Stock7,667USD 45.50USD 348,848SEC 申报 ↗
2026-08-28DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999; Dolby Dagmar赠与 (G)Class A Common Stock300,000USD 0.00USD 0SEC 申报 ↗
2026-08-28DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999; Dolby DagmarC (C)Class A Common Stock300,000USD 0.00USD 0SEC 申报 ↗
2026-08-25Nicholson Ryan卖出 (S)Class A Common Stock1,183USD 65.28USD 77,226SEC 申报 ↗
2026-08-14Revankar Shriram卖出 (S)Class A Common Stock3,000USD 62.71USD 188,130SEC 申报 ↗
2026-08-10Nicholson Ryan卖出 (S)Class A Common Stock1,348USD 62.04USD 83,630SEC 申报 ↗
2026-08-04Nicholson Ryan卖出 (S)Class A Common Stock357USD 60.63USD 21,645SEC 申报 ↗
2026-08-03Couling John D卖出 (S)Class A Common Stock7,667USD 60.00USD 460,018SEC 申报 ↗
2026-08-03Couling John D期权行权／转换 (M)Class A Common Stock7,667USD 45.50USD 348,848SEC 申报 ↗
2026-07-01Couling John D卖出 (S)Class A Common Stock7,667USD 53.20USD 407,884SEC 申报 ↗
2026-07-01Couling John D期权行权／转换 (M)Class A Common Stock7,667USD 45.50USD 348,848SEC 申报 ↗
2026-06-01Couling John D卖出 (S)Class A Common Stock7,666USD 55.63USD 426,442SEC 申报 ↗
2026-06-01Couling John D期权行权／转换 (M)Class A Common Stock7,666USD 45.50USD 348,803SEC 申报 ↗
2026-05-22Pendleton Todd卖出 (S)Class A Common Stock11,876USD 54.55USD 647,836SEC 申报 ↗
2026-05-18Revankar Shriram代扣税 (F)Class A Common Stock4,329USD 54.21USD 234,675SEC 申报 ↗
2026-05-15Revankar Shriram卖出 (S)Class A Common Stock3,000USD 54.90USD 164,700SEC 申报 ↗
2026-05-12Park Robert J卖出 (S)Class A Common Stock4,895USD 56.68USD 277,440SEC 申报 ↗
2026-05-05Couling John D卖出 (S)Class A Common Stock7,666USD 57.55USD 441,207SEC 申报 ↗
2026-05-05Couling John D期权行权／转换 (M)Class A Common Stock7,666USD 45.50USD 348,803SEC 申报 ↗
2026-05-04Couling John D卖出 (S)Class A Common Stock4,688USD 58.47USD 274,107SEC 申报 ↗
2026-04-01Rollins Emily卖出 (S)Class A Common Stock1,000USD 60.08USD 60,080SEC 申报 ↗
2026-02-25DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999; Dolby Dagmar赠与 (G)Class A Common Stock10,000USD 0.00USD 0SEC 申报 ↗
2026-02-25DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999; Dolby DagmarC (C)Class A Common Stock10,000USD 0.00USD 0SEC 申报 ↗
2026-02-17Revankar Shriram卖出 (S)Class A Common Stock3,000USD 66.14USD 198,420SEC 申报 ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

快照与身份

快照日期2026-10-18
排名版本US-v1.2
数据质量PASS ELIGIBLE · —
股票代码DLB
CIK0001308547
行业Industrials
细分行业Specialty Business Services Yahoo Finance
SEC SIC6794 Patent Owners & Lessors
交易所NYSE

数据覆盖

本地 Form 4 历史709 transaction lines from 2020-01-02 to 2026-10-01
1 P purchase lines · 297 S sale lines · 411 other lines
SEC 公司申报打开 SEC 申报 ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.