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

NORFOLK SOUTHERN CORP

NSC · NYSE · CIK 0000702165 · Industrials · Railroads

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

5 同一窗口内观察到的 Form 4 交易行
0 sales · 5 期权、代扣税、授予、赠与或其他交易行

最近一次合资格买入2025-12-05 · Clyburn William Jr. · $60.1K

为什么没有活跃信号?

买入活动无
近期买入无
近期卖出无
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
Orr John FEVP & Chief Operating Officer
○○
George Mark RPresident & CEO
○○
Huffard John C JrDirector
○
● 买入▼ 卖出○ 其他

—

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: 2025-12-05 · Clyburn William Jr..

近期 Form 4 活动

3买入
1卖出
56其他 Form 4 交易行
20SEC 申报 · 365天
买入0 qualifying P line(s) · 180 days
卖出0 sale line(s) · 仅供背景
其他5 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
7,152,583
上期报告
7,619,508
日均成交量
938,025
回补天数
7.6

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
2025-12-05Clyburn William Jr.买入 (P)Common Stock204USD 294.79USD 60,137SEC 申报 ↗
2025-11-05Fahmy Sameh买入 (P)Common Stock1,650USD 282.97USD 466,901SEC 申报 ↗
2025-10-27ANDERSON RICHARD H买入 (P)Common Stock2,600USD 281.86USD 732,836SEC 申报 ↗
2025-01-31LAMPHERE GILBERT H买入 (P)Common Stock607USD 259.86USD 157,735SEC 申报 ↗
2024-12-13Clyburn William Jr.买入 (P)Common Stock201USD 248.41USD 49,930SEC 申报 ↗
2024-12-13ANDERSON RICHARD H买入 (P)Common Stock400USD 248.65USD 99,460SEC 申报 ↗
2024-12-12Fahmy Sameh买入 (P)Common Stock350USD 249.37USD 87,280SEC 申报 ↗
2024-12-11George Mark R买入 (P)Common Stock200USD 249.84USD 49,968SEC 申报 ↗
2024-10-24Fahmy Sameh买入 (P)Common Stock1,000USD 255.00USD 255,000SEC 申报 ↗
2024-10-24ANDERSON RICHARD H买入 (P)Common Stock1,000USD 257.85USD 257,850SEC 申报 ↗
2024-08-02Fahmy Sameh买入 (P)Common Stock300USD 241.65USD 72,495SEC 申报 ↗
2024-08-01Fahmy Sameh买入 (P)Common Stock700USD 245.15USD 171,605SEC 申报 ↗
2024-07-29ANDERSON RICHARD H买入 (P)Common Stock2,000USD 247.48USD 494,960SEC 申报 ↗
2024-06-14Fahmy Sameh买入 (P)Common Stock2,000USD 219.25USD 438,500SEC 申报 ↗
2024-06-03Fahmy Sameh买入 (P)Common Stock1,500USD 222.17USD 333,255SEC 申报 ↗

Form 4 申报证据

60 transaction lines in the latest 365-day window; 646 in local history.

日期申报人类型证券股数平均价格估算金额来源
2026-10-08Huffard John C JrW (W)Common Stock333USD 0.00USD 0SEC 申报 ↗
2026-09-13George Mark R期权行权/转换 (M)Common Stock2,653USD 0.00USD 0SEC 申报 ↗
2026-09-13George Mark R代扣税 (F)Common Stock1,035USD 323.30USD 334,616SEC 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
2026-10-08Huffard John C JrW (W)Common Stock333USD 0.00USD 0SEC 申报 ↗
2026-09-13George Mark R期权行权/转换 (M)Common Stock2,653USD 0.00USD 0SEC 申报 ↗
2026-09-13George Mark R代扣税 (F)Common Stock1,035USD 323.30USD 334,616SEC 申报 ↗
2026-04-26Orr John F期权行权/转换 (M)Common Stock8,319USD 0.00USD 0SEC 申报 ↗
2026-04-26Orr John F代扣税 (F)Common Stock3,247USD 320.81USD 1,041,670SEC 申报 ↗
2026-01-30Zampi Jason Andrew期权行权/转换 (M)Common Stock1,075USD 0.00USD 0SEC 申报 ↗
2026-01-30Zampi Jason Andrew代扣税 (F)Common Stock294USD 289.24USD 85,037SEC 申报 ↗
2026-01-30Orr John F期权行权/转换 (M)Common Stock1,505USD 0.00USD 0SEC 申报 ↗
2026-01-30Orr John F代扣税 (F)Common Stock410USD 289.24USD 118,588SEC 申报 ↗
2026-01-30Moore Claiborne L期权行权/转换 (M)Common Stock673USD 0.00USD 0SEC 申报 ↗
2026-01-30Moore Claiborne L代扣税 (F)Common Stock184USD 289.24USD 53,220SEC 申报 ↗
2026-01-30LAMPHERE GILBERT H期权行权/转换 (M)Common Stock700USD 0.00USD 0SEC 申报 ↗
2026-01-30George Mark R期权行权/转换 (M)Common Stock3,691USD 0.00USD 0SEC 申报 ↗
2026-01-30George Mark R代扣税 (F)Common Stock1,444USD 289.24USD 417,663SEC 申报 ↗
2026-01-30Elkins Claude E期权行权/转换 (M)Common Stock1,304USD 0.00USD 0SEC 申报 ↗
2026-01-30Elkins Claude E代扣税 (F)Common Stock356USD 289.24USD 102,969SEC 申报 ↗
2026-01-30Bhatt Anil期权行权/转换 (M)Common Stock861USD 0.00USD 0SEC 申报 ↗
2026-01-30Bhatt Anil代扣税 (F)Common Stock235USD 289.24USD 67,971SEC 申报 ↗
2026-01-27Zampi Jason Andrew期权行权/转换 (M)Common Stock220USD 0.00USD 0SEC 申报 ↗
2026-01-27Zampi Jason Andrew代扣税 (F)Common Stock60USD 289.91USD 17,395SEC 申报 ↗
2026-01-27Moore Claiborne L期权行权/转换 (M)Common Stock254USD 0.00USD 0SEC 申报 ↗
2026-01-27Moore Claiborne L代扣税 (F)Common Stock70USD 289.91USD 20,294SEC 申报 ↗
2026-01-27George Mark R期权行权/转换 (M)Common Stock775USD 0.00USD 0SEC 申报 ↗
2026-01-27George Mark R代扣税 (F)Common Stock303USD 289.91USD 87,843SEC 申报 ↗
2026-01-27Elkins Claude E期权行权/转换 (M)Common Stock515USD 0.00USD 0SEC 申报 ↗
2026-01-27Elkins Claude E代扣税 (F)Common Stock141USD 289.91USD 40,877SEC 申报 ↗
2026-01-26Zampi Jason Andrew期权行权/转换 (M)Common Stock247USD 0.00USD 0SEC 申报 ↗
2026-01-26Zampi Jason Andrew代扣税 (F)Common Stock68USD 288.31USD 19,605SEC 申报 ↗
2026-01-26Moore Claiborne L期权行权/转换 (M)Common Stock247USD 0.00USD 0SEC 申报 ↗
2026-01-26Moore Claiborne L代扣税 (F)Common Stock68USD 288.31USD 19,605SEC 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NSC
CIK0000702165
行业Industrials
细分行业Railroads Yahoo Finance
SEC SIC4011 Railroads, Line-Haul Operating
交易所NYSE

数据覆盖

本地 Form 4 历史646 transaction lines from 2020-01-27 to 2026-10-08
34 P purchase lines · 55 S sale lines · 557 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.