内部人交易雷达

美国 · SEC Form 4 · 快照日期: 2026-10-19 · 构建时间: 2026-10-19 · English

← 美国市场 · 覆盖记录

美国 · SEC FORM 4

51Talk Online Education Group

COE · NYSE · CIK 0001659494 · Consumer Defensive · Education & Training Services

内部人信号

61.6 / 100

1 位买方 · 106 条买入交易行 · $212.0M 买入总额

为什么有这个信号?

买方广度较低
买入规模较强
角色中等
近期性中等
确信度较强
评分构成

每条进度条表示其对当前分数的贡献;权重和公式保持不变。

Cluster+7.0 / 35
买入规模+24.9 / 25
角色+13.0 / 20
近期性+6.7 / 10
确信度+10.0 / 10

哪些因素限制了当前分数?

  • ⚠ Cluster breadth is moderate · 1 insider(s), not 4+
  • ⚠ 角色得分低 · 买入者中职位最高的是:Chief Executive Officer(CEO、董事长和持股 10% 以上的股东得分最低)

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 按当前 180 天规则给合资格的股票买入打分。分数只表示研究的先后,不是收益预测或概率。回测没有显示美国分数越高、之后的表现越好。

买方广度与集中度

合资格买方1
买入集中度100%最大买方: Huang Jack Jiajia · $212.0M
聚集买入 · 15天1 insider峰值活动: 2026-04-22–2026-05-07

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

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
Huang Jack JiajiaChief Executive Officer
●○●●●●●●●○●●○●●●●●●●●●●●●●●●●●●●●●●●○●●●●●●○○
Shu TingDirector
○○○○○○○
Lin Frank HurstDirector,TenPercentOwner
○○
Wu XiaoguangDirector
○
● 买入▼ 卖出○ 其他

—

信号历史

61.6 / 100

最新留档分数

↓ -0.1 pts相对上一个留档快照
  1. 62.1
  2. 62.0
  3. 61.9
  4. 61.7
  5. 61.6

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

近期 Form 4 活动

122买入
0卖出
20其他 Form 4 交易行
31SEC 申报 · 365天
买入106 qualifying P line(s) · 180 days
卖出0 sale line(s) · 仅供背景
其他18 exercise / withholding / award / gift / other lines
10b5-1/计划交易Not detected in parsed evidence

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

市场背景补充近期价格表现与风险信息,不影响内部人信号。

价格表现

1M
+15.3%
3M
-29.2%
6M
-42.7%
12M
-69.8%

波动率与流动性

波动率
73.0%
Beta
—
平均每日成交额
USD 453,886

估值

市值
—
P/E
—

基本面

利润率
-17.6%
ROE
—
细分行业
Education & Training Services

市场数据

价格数据截至:2026-10-11 · 价格来源:OpenBB/yfinance; 成交量来自 本机价格缓存 (yfinance) · 来自 SEC 申报文件:利润率 · 财年截止日:2025-12-31 · Status: PASS

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
18,002
上期报告
23,863
日均成交量
37,145
回补天数
≤ 1.0

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
2026-09-25Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.00011,227,600USD 11.50USD 14,117,400SEC 申报 ↗
2026-09-24Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.00012,880USD 11.50USD 33,120SEC 申报 ↗
2026-09-23Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001897,300USD 11.50USD 10,318,950SEC 申报 ↗
2026-09-22Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001378,420USD 11.50USD 4,351,830SEC 申报 ↗
2026-09-18Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.00011,920USD 11.50USD 22,080SEC 申报 ↗
2026-09-17Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001304,020USD 11.48USD 3,490,150SEC 申报 ↗
2026-08-13Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.000135,400USD 20.83USD 737,382SEC 申报 ↗
2026-08-12Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001337,500USD 20.17USD 6,807,375SEC 申报 ↗
2026-08-11Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001254,820USD 19.61USD 4,997,020SEC 申报 ↗
2026-08-10Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001199,980USD 19.72USD 3,943,606SEC 申报 ↗
2026-08-07Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.000190,480USD 19.39USD 1,754,407SEC 申报 ↗
2026-08-06Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001105,120USD 19.29USD 2,027,765SEC 申报 ↗
2026-08-05Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001158,460USD 19.20USD 3,042,432SEC 申报 ↗
2026-08-04Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001125,880USD 19.06USD 2,399,273SEC 申报 ↗
2026-08-03Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001333,840USD 18.48USD 6,169,363SEC 申报 ↗

Form 4 申报证据

142 transaction lines in the latest 365-day window; 142 in local history.

日期申报人类型证券股数平均价格估算金额来源
2026-10-02Shu Ting代扣税 (F)Class A Ordinary Share, par value US$0.00014,020USD 10.46USD 42,049SEC 申报 ↗
2026-10-02Huang Jack Jiajia代扣税 (F)Class A Ordinary Share, par value US$0.00014,020USD 10.46USD 42,049SEC 申报 ↗
2026-10-01Shu Ting期权行权/转换 (M)Class A Ordinary Share, par value US$0.000118,180USD 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
2026-10-02Shu Ting代扣税 (F)Class A Ordinary Share, par value US$0.00014,020USD 10.46USD 42,049SEC 申报 ↗
2026-10-02Huang Jack Jiajia代扣税 (F)Class A Ordinary Share, par value US$0.00014,020USD 10.46USD 42,049SEC 申报 ↗
2026-10-01Shu Ting期权行权/转换 (M)Class A Ordinary Share, par value US$0.000118,180USD 0.00USD 0SEC 申报 ↗
2026-10-01Lin Frank Hurst期权行权/转换 (M)Class A Ordinary Share, par value US$0.000118,180USD 0.00USD 0SEC 申报 ↗
2026-10-01Huang Jack Jiajia期权行权/转换 (M)Class A Ordinary Share, par value US$0.000118,180USD 0.00USD 0SEC 申报 ↗
2026-09-25Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.00011,227,600USD 11.50USD 14,117,400SEC 申报 ↗
2026-09-24Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.00012,880USD 11.50USD 33,120SEC 申报 ↗
2026-09-23Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001897,300USD 11.50USD 10,318,950SEC 申报 ↗
2026-09-22Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001378,420USD 11.50USD 4,351,830SEC 申报 ↗
2026-09-18Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.00011,920USD 11.50USD 22,080SEC 申报 ↗
2026-09-17Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001304,020USD 11.48USD 3,490,150SEC 申报 ↗
2026-08-18Shu Ting期权行权/转换 (M)Class A Ordinary Share, par value US$0.0001137,500USD 0.00USD 0SEC 申报 ↗
2026-08-18Huang Jack Jiajia期权行权/转换 (M)Class A Ordinary Share, par value US$0.0001137,500USD 0.00USD 0SEC 申报 ↗
2026-08-13Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.000135,400USD 20.83USD 737,382SEC 申报 ↗
2026-08-12Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001337,500USD 20.17USD 6,807,375SEC 申报 ↗
2026-08-11Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001254,820USD 19.61USD 4,997,020SEC 申报 ↗
2026-08-10Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001199,980USD 19.72USD 3,943,606SEC 申报 ↗
2026-08-07Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.000190,480USD 19.39USD 1,754,407SEC 申报 ↗
2026-08-06Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001105,120USD 19.29USD 2,027,765SEC 申报 ↗
2026-08-05Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001158,460USD 19.20USD 3,042,432SEC 申报 ↗
2026-08-04Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001125,880USD 19.06USD 2,399,273SEC 申报 ↗
2026-08-03Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001333,840USD 18.48USD 6,169,363SEC 申报 ↗
2026-07-31Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001122,580USD 17.54USD 2,150,053SEC 申报 ↗
2026-07-30Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001194,460USD 17.21USD 3,346,657SEC 申报 ↗
2026-07-29Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001109,080USD 16.91USD 1,844,543SEC 申报 ↗
2026-07-28Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001169,980USD 16.88USD 2,869,262SEC 申报 ↗
2026-07-27Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001451,320USD 16.97USD 7,658,900SEC 申报 ↗
2026-07-24Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001185,880USD 16.26USD 3,022,409SEC 申报 ↗
2026-07-23Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001421,440USD 15.76USD 6,643,210SEC 申报 ↗
2026-07-22Huang Jack Jiajia买入 (P)Class A Ordinary Share, par value US$0.0001183,720USD 15.97USD 2,934,047SEC 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2026-10-19
排名版本US-v1.2
数据质量PASS ELIGIBLE · —
股票代码COE
CIK0001659494
行业Consumer Defensive
细分行业Education & Training Services Yahoo Finance
SEC SIC8200 Services-Educational Services
交易所NYSE

数据覆盖

本地 Form 4 历史142 transaction lines from 2026-03-26 to 2026-10-02
122 P purchase lines · 0 S sale lines · 20 other lines
SEC 公司申报打开 SEC 申报 ↗

Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.