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

NATIONAL HEALTHCARE CORP

NHC · NYSE · CIK 0001047335 · Healthcare · Medical Care Facilities

内部人信号

当前没有活跃买入信号

1 qualifying P purchase group
当前 180 天评分窗口

40 同一窗口内观察到的 Form 4 交易行
19 sales · 20 期权、代扣税、授予、赠与或其他交易行

最近一次合资格买入2026-06-01 · Piercey Lisa · $174.9K

为什么没有活跃信号？

买入活动存在
近期买入1 qualifying line group(s)
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
FLATT BEN ANDERSON SRSenior VP & CIO
○○▼▼▼▼▼▼▼
KIDD BRIAN FSVP, CFO
○○○▼
Gifford David R.Director
○○○▼
Flatt Stephen FowlerCEO
○○○▼
HASSAN EMIL EDirector
▼▼
ADAMS ROBERT GDirector
○○
● 买入▼ 卖出○ 其他

Showing the six most active owners; 6 additional owner(s) remain in Form 4 申报证据.

买方广度与集中度

合资格买方1
买入集中度100%最大买方： Piercey Lisa · $174.9K
聚集买入 · 15天1 insider峰值活动： 2026-06-01–2026-06-01

Roles in the peak window: Director. Concentration uses priced qualifying P lines only and does not change the saved score.

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: 2026-06-01 · Piercey Lisa.

近期 Form 4 活动

1买入
23卖出
84其他 Form 4 交易行
62SEC 申报 · 365天
买入1 qualifying P line(s) · 180 days
卖出19 sale line(s) · 仅供背景
其他20 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
817,160
上期报告
683,175
日均成交量
132,770
回补天数
6.2

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
2026-06-01Piercey Lisa买入 (P)Common Stock949USD 184.26USD 174,863SEC 申报 ↗
2023-09-06ADAMS ROBERT G买入 (P)Shares of Common Stock - Trust I2,000USD 66.96USD 133,920SEC 申报 ↗
2023-09-06ADAMS ROBERT G买入 (P)Shares of Common Stock - Trust I2,000USD 65.40USD 130,800SEC 申报 ↗
2023-08-09ADAMS W ANDREW买入 (P)Shares of Common Stock - my name or my spouse's name1,861USD 67.17USD 125,003SEC 申报 ↗
2023-06-29LAROCHE RICHARD F JR买入 (P)Common Stock (held in my name or my wife's name)2,100USD 61.40USD 128,940SEC 申报 ↗
2023-05-15BURGESS ERNEST G III买入 (P)Shares of Common Stock held in BTCP Trust2,300USD 58.85USD 135,355SEC 申报 ↗
2023-02-23ABERNATHY JAMES PAUL买入 (P)Shares of Common Stock2,176USD 57.45USD 125,011SEC 申报 ↗
2020-09-22LAROCHE RICHARD F JR买入 (P)Common Stock - Family LP (BFLP)477USD 60.93USD 29,064SEC 申报 ↗

Form 4 申报证据

108 transaction lines in the latest 365-day window; 379 in local history.

日期申报人类型证券股数平均价格估算金额来源
2026-09-22Dodson Vicki L卖出 (S)Shares of Common Stock held in my name4,834USD 225.00USD 1,087,650SEC 申报 ↗
2026-09-11KIDD BRIAN F卖出 (S)Common Stock6,813USD 225.70USD 1,537,694SEC 申报 ↗
2026-09-10McCreary Josh A卖出 (S)Common Stock2,719USD 224.23USD 609,673SEC 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
2026-09-22Dodson Vicki L卖出 (S)Shares of Common Stock held in my name4,834USD 225.00USD 1,087,650SEC 申报 ↗
2026-09-11KIDD BRIAN F卖出 (S)Common Stock6,813USD 225.70USD 1,537,694SEC 申报 ↗
2026-09-10McCreary Josh A卖出 (S)Common Stock2,719USD 224.23USD 609,673SEC 申报 ↗
2026-08-28FLATT BEN ANDERSON SR卖出 (S)Common Stock1,000USD 222.50USD 222,500SEC 申报 ↗
2026-08-25FLATT BEN ANDERSON SR卖出 (S)Common Stock1,000USD 227.00USD 227,000SEC 申报 ↗
2026-08-25Gifford David R.卖出 (S)Common Stock1,779USD 225.42USD 401,022SEC 申报 ↗
2026-08-20FLATT BEN ANDERSON SR卖出 (S)Common Stock1,000USD 237.00USD 237,000SEC 申报 ↗
2026-08-20Gifford David R.期权行权／转换 (M)Common Stock6,479USD 171.42USD 1,110,630SEC 申报 ↗
2026-08-20Gifford David R.奖励／授予 (A)Common Stock4,691USD 236.75USD 1,110,594SEC 申报 ↗
2026-08-19FLATT BEN ANDERSON SR卖出 (S)Common Stock1,000USD 237.18USD 237,180SEC 申报 ↗
2026-08-19Flatt Stephen Fowler卖出 (S)Common Stock1,500USD 237.08USD 355,620SEC 申报 ↗
2026-08-17FLATT BEN ANDERSON SR卖出 (S)Common Stock1,000USD 226.00USD 226,000SEC 申报 ↗
2026-08-14FLATT BEN ANDERSON SR卖出 (S)Common Stock1,000USD 222.11USD 222,110SEC 申报 ↗
2026-08-13Gifford David R.期权行权／转换 (M)Common Stock1,021USD 171.42USD 175,020SEC 申报 ↗
2026-08-12FLATT BEN ANDERSON SR卖出 (S)Common Stock1,000USD 221.21USD 221,210SEC 申报 ↗
2026-06-22HASSAN EMIL E卖出 (S)Shares of Common Stock5,937USD 200.00USD 1,187,400SEC 申报 ↗
2026-06-16KIDD BRIAN F赠与 (G)Common Stock500USD 0.00USD 0SEC 申报 ↗
2026-06-16HASSAN EMIL E卖出 (S)Shares of Common Stock1,563USD 199.98USD 312,569SEC 申报 ↗
2026-06-08ADAMS ROBERT G期权行权／转换 (M)Shares of Common Stock - Trust I4,000USD 69.19USD 276,760SEC 申报 ↗
2026-06-08ADAMS ROBERT G赠与 (G)Shares of Common Stock - Trust I4,000USD 0.00USD 0SEC 申报 ↗
2026-06-01Piercey Lisa买入 (P)Common Stock949USD 184.26USD 174,863SEC 申报 ↗
2026-05-22FLATT BEN ANDERSON SR期权行权／转换 (M)Common Stock4,000USD 94.10USD 376,400SEC 申报 ↗
2026-05-22FLATT BEN ANDERSON SR代扣税 (F)Common Stock2,739USD 196.00USD 536,844SEC 申报 ↗
2026-05-21LAROCHE RICHARD F JR卖出 (S)Common Stock - Held in my name or my wife's name7,500USD 195.14USD 1,463,550SEC 申报 ↗
2026-05-20Flatt Stephen Fowler赠与 (G)Common Stock26USD 0.00USD 0SEC 申报 ↗
2026-05-19Shelly Timothy J.卖出 (S)Common Stock1,853USD 197.22USD 365,449SEC 申报 ↗
2026-05-14KIDD BRIAN F期权行权／转换 (M)Common Stock4,500USD 93.71USD 421,710SEC 申报 ↗
2026-05-14KIDD BRIAN F代扣税 (F)Common Stock3,134USD 197.96USD 620,407SEC 申报 ↗
2026-05-14Flatt Stephen Fowler期权行权／转换 (M)Common Stock6,000USD 93.52USD 561,120SEC 申报 ↗
2026-05-14Flatt Stephen Fowler代扣税 (F)Common Stock4,492USD 197.96USD 889,236SEC 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NHC
CIK0001047335
行业Healthcare
细分行业Medical Care Facilities Yahoo Finance
SEC SIC8051 Services-Skilled Nursing Care Facilities
交易所NYSE

数据覆盖

本地 Form 4 历史379 transaction lines from 2020-01-02 to 2026-09-22
8 P purchase lines · 46 S sale lines · 325 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.